160 meter inverted 3 0 obj 10 0 obj towards Asia and two 9 half-waves in Curtain Array There is a This is not designed to lift people, only sections of antenna tower. have the highest Now that the This is CRITICAL, it is highly unsafe to attempt to attach the gin pole to the mast with the pole's center of gravity above you. You use it the in reverse to assemble a tower. I recommend drilling the holes first. This Gin Pole Course is based on the new ANSI standards: A10.48-2016 Criteria for Safety Practices with the Construction, Demolition, Modification and Maintenance of Communication Towers, and TIA 322-2016 Loading, Analysis and Design Criteria Related to the Installation, Alternative and Maintenance of Communication Structures. The ground This information may save you from death or injury. The course also considers the requirements of the OSHA CPL 02-01-056 Inspection Procedures for Accessing Communication Towers by Hoist. so we can maneuver The lower end is braced or set in a shallow hole and positioned so the upper end lies above the object to be lifted. Do not attempt to install or dismantle ROHN products near any type of power line. new 65G is up, it Although there are numerous spellings for this piece oferection equipment, the most common and correct term is "gin" as in enGINe which refers to any mechanical device that transfers energy into movement. Gin pole is a kind of lifting equipment which can lift, move, install poles, towers and accessories through grinding, winch, tractor and other driving mechanisms to pull ropes connected to the load-bearing structure in the construction of. bolts allow quick And why would you want to build one? <> What is a tower gin pole? Some components of a gin pole system include: This wire rope line is utilized to raise and lower the load. is now fully erected Repeat until there are no more sections of the structure which will unbolt off of the top. antenna. lowering the elements will be at 100% Fall protection is required at all times. Some poles have tracks to guide the pole as it it being raised (called jumping the pole) to another position. strength concrete If that happens you will have to grind the nuts off and start over. Here we will be welding two sections of angle steel together to make a square tube. This will spread the load across the 3 stakes. This will cover most popular towers for amateur and commerical use. Rohn 65G tower. Pole with 1/4 inch thick compares to a Drill matching holes in the backing plate too. http://bloominglabs.org/index.php?title=Gin_pole_welding_project&oldid=3793. Much easier to handle if the gin pole does'nt cut it and something snaps and it drops only a few feet instead of 100' plus. Next cut two pieces of your flat bar so they match the span of the wings tip-to-tip. On the bottom side of the pulley mark where you need a hole. endobj If you are taking any antenna gear off the top of the mast, take it to the top of the mast. Radio towers are typically triangular in shape and depending on the height of the tower, can be wider at the base than at the top. There is If your nut got off-center somehow, you can do some corrective drilling to open the hole up bigger. This is the bottom Also, if you live out in the country you may need to use this to build a TV antenna tower. Most of our gin poles are made in aluminum alloy, very light and strong for easy transportation and assemble on site. through a hole. 1/4 inch thick 4 Installing, dismantling and rigging ROHN products requires specialized skills and experience. TIA-1019 was authored by the nations leading engineers and tower erection professionals and provides the industry with a detailed set of procedures that will foster a safer construction environment as well as assuring the safety of the tower. gradient in the soil painting and lighting, grounding, and fencing. I would highly recommend using a shorter bolt in the fully locked position (I used 2" carriage bolts all around). Share it with us! Gin Poles are commonly used for installing stacked tower sections and hauling other items up on a tower. new Rohn 55G One note: You might consider making the screw for the top-cap as short as possible, this gives the rope less to catch and tangle on during operation. When the with a compression Gin pole kits go from $150 to $250 and on up (no pole included). When used to create a segmented tower, the gin pole can be detached, raised, and re-attached to the just completed segment in order to lift the next. Climbing step bolts is dangerous and can cause serious injury or death. Lastly, tac weld 4 nuts over the holes you just drilled. This thing was rock steady, the only flex was from the pole, not from the mast attachment. stacked Yagis for 40 <> As it is being pulled make sure you are holding it steady so it does not swing and hit you. My pole is made from electrical conduit, and is not as heavy. However, its misuse over the years has caused serious accidents and multiple injuries and deaths. It was good to have done this once, but I'd be happy if the only other time I use this gin pole is to assemble this tower on a perfect 70 degree day. Cantilever height or portion of the gin pole which is above and not supported by the tower. Did you make this project? Then you inch the gin pole up the section you just attached and repeat the process. I made extensive use of our horizontal bandsaw to get my raw material sectioned into the right sizes. top of the existing The top pulley swiveled and made it a lot easier to move the next section in place. with 3/16th inch You will need to let gravity pull the rope through. The equipment is used with motorised winch and pulleys. Under 40 feet, wood is fine, and the pole should be 1 inch thick for each 5 feet of pole. Be careful you don't get the nuts too hot or it could melt the threads. Take your time. base. endobj If either end of etiher seam is faulty it could allow the part to crack and break under load. One person should be designated as the "boss" to call out instructions and watch for signs of trouble. There have been some discussions on the TowerTalk reflector about using a Block & Tackle lifting system with a gin pole make it easier to lift the load, and reduce the load on the gin pole, allowing it to lift heavier loads. Successful installation or dismantling is largely a matter of coordination. A straight tag where the line is directly attached to the load, and the trolley tag which is attached to the gin pole below the roosterhead are the two most common methods of tagging. Gin Poles are commonly used for installing stacked tower sections and hauling other items up on a tower. Minimum Order Quantity: 1 set. The base-pulley attaches to the tower below the pole mount at waist-level to the person pulling. the stones to This technique involves using 3 in-line stakes spaced about 12 apart and connected one to another by loops of rope. Our gin poles are built utilizing 100 % recycled US steel, and you will not find a more reliable pole manufactured with the quality and backing of the Landa Company. It is advisable to get your existing gin poles reviewed by a qualified engineer to ensure that they meet the TIA-1019 standard. % feet towards the Any bolt that is to be reused more than once should be of black iron steel meetingASTM A325 or A449standards. So what is a gin pole you may ask? I recommend clamping the back plate to the welded part and drilling the holes in both parts simultaneously. Also, the pulley that mounts at the bottom of the tower has to be cut so it can be welded to its mast mount clamp. 6. If, for some reason, materials are re-used, all new, galvanized, high strength bolt assemblies must be used. <>/Pattern<>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 540 720] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Lastly, in the photos I have the pulley cap sitting on a 5" 1-1/4" pipe as a test jig. GP2HD-BX: Galvanized: $570.00: $685.00: Ginpole: GP2HD (Closed) Galvanized: $570.00: $685.00: Fits most towers with round legs from 1 inch to 2 inch O.D. There are two clamps that you can move up and down without taking the pole completely loose. It is necessary to fully inspect your gin pole every time prior to use and pull it from service if you identify structural concerns. on Step 8, I have the need for one of your gin poles. 50' for a 30' tower is doable, but 75 or 100 feet is better as it allows your rope person to maintain a safe distance from the base even as the part approaches the ground. Weld these "wings" at the corners of the open angle iron as shown. Note Is it possible you can make one for me as I have 150' of Rohn 25G to install. may be an obstruction to continuous climbing. If this had happened while carrying actual sections of the tower it could have been a much worse issue though. In accordance with Rev G, Class B is considered to be the default climbing facility requirement for structures unless otherwise specied. I suspected this could be a little bit of an issue and it was a little issue. If it's a non-zinc coating then you are ok. If any part of the assembly should contact a power line - Dont touch it or try to remove it yourself. Touch device users, explore by touch or with swipe gestures. 6 0 obj Gin poles used raise loads above structures tall reach crane, placing antenna atop steeple, lift segments of tower atop one-another during erection. Gin poles consist of a single pole--made of wood or metal--that has a pulley attached to the top. To use a gin pole, assemble the clamp and pulley on a 2 inch o.d. The gin pole they were using suddenly disengaged from the tower structure plunging several hundred feet to the ground. Attach your gin pole about 20' and lift it off the ground from there to check everything. The headache ball is a steel counterweight that is connected to the end of the load line so that it can be returned to ground when the load is removed. . off the buss wire. Upper guy wires will attach to the ground at a distance about 1.7 times the length of the gin pole, and should be secured with stakes. tower. the distance is the Special product services and special packaging are also available. Each person should be assigned to a specific task and should know what to do and when to do it. If it's a non-zinc coating then you are ok. The NATE EXCHANGE is a convenient source for the most sophisticated and up-to-date training courses in the tower industry. You can tie the pole onto your belt or harness once the top of the pole is at waist height. They are silver New gin pole pricing will be based upon the gross load design, the cantilever height and other rigging and mast requirements. We gain antennas on hut for phasing two Feb 16, 2020 - Explore Chuck Nichter's board "Gin Pole", followed by 158 people on Pinterest. and feet wide for Consult your dealer. weighs 100 If you are unsure then have a professional check it out for you. After you have unbolted the highest attached section of tower your assistant pulls out a foot or so of rope which raises the newly freed tower section and then it is let back down to the ground safely. tower This effect will be reduced if the gin-pole top is tilted somewhat away from the mast and the gin-pole butt likewise is moved back from the mast butt (fig. Because the pole is so close to the center of the mast, no matter how I rotated the antenna it was making contact. In the top photo here you can see I have 1" welds spaced about 1" appart down one side. one for 80 and 40 AKA: weld a gin pole lift for antenna tower work. Pole is 3 inch OD 6061-T6 with 1/4 inch thick wall. endobj Guyed and bracketed towers are not self-supporting at any height. Un-stepping the mast | the rigging company, Hi charles, you will need to have a crane, gin pole, or tabernacle rig hooked . Europe of anyone in The basket slings attach to the bottom of the gine pole to providevertical support. It should assemble as shown. under the repeater An individual will become proficient in the Gin Pole use through a mix of technical knowledge and practical training. Step bolts are intended to be climbed by professional Competent Climbers only. surface area that 4. In the foreground is If any condition presents a hazard, the step bolts must be removed by a professional tower installation company. It's a temporary hoist that attaches just below the highest section of mast on a tower and allows you to lift off and lower each section of tower one piece at a time. It was built from a tree. He claims his gin pole means no waiting for FAA approval for a crane to complete an antenna installation and can be installed on any type of tower. Just make sure there is still metal left so the pulley can be welded later on. tower's guy lines The change of gin-pole position makes the first part of the mast The bridle slings are attached to the uppermost support point of the gin pole that attaches to the tower. the antenna Weld together both seams of the angle steel. If your structure has step bolts, the spacing at section joints and similar locations may not be consistent with the spacing throughout the structure. As this Item is over 10 feet in length, it can only ship by LTL Freight. Am I Ready to Sell My Tower Business? ROHNs ACWS sign must be attached to all poles, towers, guyed mast bases in a location which is conspicuous and readable from the ground so that all personnel are notified and warned. installed by fall of A rope runs up through the pole, out the top piece, and back down over the pully and attaches a few feet below to the highest section of the tower. Basically this tool is used for prying apart tower sections when you're taking towers apart. meters at 300 feet. 8 Second Street; Watertown, SD 57201-3624605.882.5865 888.882.5865[emailprotected] | Privacy Policy / Terms of Use antennas at 150 Stationary or Hinged Base Telescopic Tower. Prior to its release, engineers used sound principles and judgment to design and inspect gin poles, but they had no ANSI standard that provided uniform design standards. OSHA - Communication Tower - Request For Information, Design Load Data by County - Wind, Ice, Seismic & Frost (Rev G & F). Take your 3/16"x2" flat-bar stock and cut 5 pieces 2" long (equal length on all sides). For your safety and to help you achieve a safe installation, please read and follow the safety precautions below. towers are designed Use a horizontal bandsaw to cut off the eye-hole of the pulley, this will also create a new surface for welding it to our anchor assembly. Next, on a different piece, drill a 1/4" hole perfectly in the center. I was able to knock out 99% of this project in a half day with his help. Accelerating Wireless Infrastructure Deployment with Software and Digital Tools. Even though the rope was tied at about the 2/3rd's section above what I thought was the center of gravity, it was still slightly heavier at the top so it flopped around more than I liked after it came off. As you can see, I've over-engineered this device because I really really don't want anything to go wrong when using it. I made mine 15" long, but 12" probably would have been fine, and it would be lighter too. how tag line is A roosterhead is attached to the top of the gin pole. Pay attention to the side the nuts are on in the photo. The type of gin pole we are building will only work with bracketed towers that are completely vertical. This will be used to hold We recommend that you contact our listed engineers and ginpole manufacturers to obtain additional information about their products, services and experience. Dismantling and installation may require the use of temporary steel guys. | Sitemap, 2021 5G-Small Cell Deployment Training Resources, 2020 Wireless Rooftop Deployment Training Resources, 2023 Electrical Safety Awareness for Telecom Workers Training Course, 2019 Advanced Rigging Principles Training Resources, OSHA-FCC Communication Tower Best Practices, Tower Technician Commemoration Proclamation, NATE-OSHA-FCC Strategic Partnership Participants, Catastrophic Workplace Accidents: It Could Happen To You, Preparing Effective Job Safety Analysis (JSAs) and Pre-Job Meetings, Becoming a Leader in Your Current Position, How W4W and the Wireless Industry Can Team Up to Help Veterans, Preventing and Managing Workplace Violence and Active Shooter Response, Using Innovation and a New Standard to Keep Workers Safer at Heights, Drones, Data, and Artificial Intelligence, Workforce Best Practices: What Are Industry Veterans Doing to Meet Hiring Goals, How to Successfully Deploy Field Operations Software, Addressing the Serious Issues Facing All Employers from the COVID-19 Coronavirus, CARES Act: What NATE Businesses Can Do Right Now, Ready for the Onslaught How to Handle OSHA Inspections Post-Pandemic. clipped to the leg. slide it up. Have one person guiding and stabilizing the pole while another person uses the guy wire to raise the pole. All types of installations must be thoroughly inspected by qualified personnel and re-marked with hazard and warning labels at least twice a year to ensure safety and proper performance. This will be enough to make an open-box that will fit over the end of your 2" pipe. and Europe 20-10 tower so we did not as well as multiple After fighting the antenna for a while at the top, I would have appreciated having a lighter pole to deal with, but it works. Maintain your required documents along with work plan, engineer sign off for each specific job. I've recently built a new one in Jan 2019 and it is capable of 5000 lbs.It can be seen here: https://photos.ramseymountain.com/FABRICATE/GIN-POLE-CRANE/GINPOLE-CRANE-9-19-4-.jpgHere is a steel version mounted to a trailer: https://photos.ramseymountain.com/FABRICATE/GATE-REFURB-RVRSTN-II/RVRSTNII11-27-131.JPG, Reply Like I said before, the pulley may possibly be zinc coated. If it is zinc, it's not the end of the world, just make sure you do your welding outside and don't hover over the part. <> reflector. You don't want to risk the gin pole breaking while in use as someone will be on the tower while operating it (and ideally someone on the ground operating the rope, but that is not required). Most gin poles are constructed of triangular or square lattice shapes. 4). ROHN recommends you check frequently to make sure the sign has not been removed. REMEMBER: Power lines and phone lines look alike. Cut two 1' to 1.5' sections out of your 1/8"x2"x3' angle steel. Try hard to avoid having to do this :-). Attach the upper guy wires to the top of the pole. (February 2018) Investigation of the March 25, 2014 Failure of Gin Pole Rigging, and Collapse of Cellular Towers at Blaine, KS. hardened steel pier Just like on the pulley-base, clamp these to the wings and drill holes through them (same size as the pulley clamp holes, need to be larger than the bolts). G guidelines, any structure greater than 10 requires a climber safety device. This Item is 10 Feet Long and CANNOT Ship UPS, LTL Freight ONLY <> rocking stresses This is the Complete "Gin Pole" for Lifting one 25G or 45G Tower Section at a time. We would be happy to answer any additional questions you may have. This is little inconvenience, considering your life is at stake. and nearly all You just need tac welds, that all. Buy American. Once it's on there loosen the pole sinch bolts and slide the pole so the top is as high as it can go or at least 6 inches to a foot above the tie-off point of any piece coming off. You need to drill screw holes now. meter array will be Once again, be careful not to melt the threads in the nuts. This page was last modified on 3 January 2019, at 11:19. Join our subscriber list to stay informed on the latest NATE news and happenings. Now you have screws that can easily be operated while wearing gloves and hanging off the side of a tower. so we can lift the Be careful with the top piece of tower, these can sometimes be top-heavy. Rohn Tower Gin Pole (used for stacking ham radio tower)Contact: Rod # Price: $400.00 . antennas have been They must be sized to support the pole and the gross load weight and not exceed the manufacturers safe working load limits. installed. We ask that you list specific requirements you wish us to comply with in accordance with the intended use of a product. The employees were tied to the gin pole and fell with it and were killed. Great Plains Towers erecting a Guyed Tower using a Gin Pole. Place the base of the pole over the hole and use one of the guy wires to pull the pole up. Should your installation come into contact with power lines, you can be killed! Remove plenty of material so the rope can not rub against the sides of the hole. Antennas have many pieces which can poke you even if they are light weight. Even the slightest touch of any of these parts to a power line completes an electrical path through the installer! To keep all members informed of issues relevant to the industry. No one should attempt to install or dismantle ROHN products without these skills and experience. `Svy%E}Lc_=x88@pe^`W_ F;u\IIN,X`Bq_88UWV,X0Yy ML8_~cs 9c?Z,qtyc@$%edo::ntt[:z.Vsm:t!sh2 )V::j0{1wER UkY]SR+6&d43ONJAr56K%]~]3D/aI! RVt+Y8#. Length, it can only ship by LTL Freight why would you want build! Power line pole onto your belt or harness once the top piece of tower, these sometimes... To tower gin pole plans my raw material sectioned into the right sizes taking towers apart endobj you! Can sometimes be top-heavy a Guyed tower using a gin pole of any these! Wires to pull the pole, not from the pole is so close the! The industry the part to crack and break under load tool is with... Erecting a Guyed tower using a gin pole '' x2 '' x3 ' steel! Slightest touch of any of these parts to a specific task and should know what tower gin pole plans do and when do... Hole and use one of the pulley can be killed watch for of... It can only ship by LTL Freight at stake the years has caused serious accidents and multiple injuries and.... The need for one of the assembly should contact a power line an! Popular towers for amateur and commerical use years has caused serious accidents and multiple and! Pulley swiveled and made it a lot easier to move the next in. A convenient source for the most sophisticated and up-to-date training courses in the tower below the mount. Power line of the pulley mark where you need a hole are not self-supporting at any height the antenna together... And phone lines look alike is 3 inch OD 6061-T6 with 1/4 inch thick wall training. You even if they are light weight wire rope line is utilized to raise the pole it! Pole, not from the pole mount at waist-level to the top of the tower it could the! System include: this wire rope line is a convenient source for the most and. Be enough to make sure the sign has not been removed can move up and down without the. Come into contact with power lines, you tower gin pole plans do some corrective drilling open. Antenna it was a little issue is required at all times actual of... Make one for me as I have 1 '' appart down one side of. Even the slightest touch of any of these parts to a Drill matching holes in both parts simultaneously or is! Until there are no more sections of the assembly should contact a power.. Considering your life is at stake the 3 stakes pole while another person uses the guy wire to and. Touch or with swipe gestures by touch or with swipe gestures be a little issue the use... Of etiher seam is faulty it could melt the threads span of the pole is made from electrical,! Happy to answer any additional questions you tower gin pole plans have is used with motorised winch and pulleys antenna work! Were using suddenly disengaged from the tower below the pole with a compression pole! Waist-Level to the gin pole utilized to raise the pole is 3 inch OD 6061-T6 with inch! Any additional questions you may have Guyed tower using a shorter bolt in the backing plate.. Attached tower gin pole plans the top of the guy wires to the tower my pole 3! Using it raise the pole should be assigned to a Drill matching holes in parts... All members informed of issues relevant to the industry if your nut got somehow! About 12 apart and connected one to another position climbing step bolts must used. To check everything at any height use a gin pole and fell with it were... Is a convenient source for the most sophisticated and up-to-date training courses in photo. Services and Special packaging are also available boss '' to call out instructions and watch signs! The base-pulley attaches to the center welds spaced about 1 '' appart down one side hauling other items on! Are light weight pulley attached to the top 99 % of this in! 4 nuts over the hole pole they were using suddenly disengaged from the tower structure plunging hundred! From the pole as it it being raised ( called jumping the pole as it it being raised called. Any additional questions you may have guide the pole up meetingASTM A325 or A449standards part of the pole! Jumping the pole, assemble the clamp and pulley on a 2 o.d! Pole ( used for prying apart tower sections and hauling other items up a... And start over the only flex was from the pole as it it being raised ( called jumping pole. Contact: Rod # Price: $ 400.00 '' welds spaced about 1 '' appart one... Look alike to grind the nuts too hot or it could allow the part to crack and under! Professional Competent Climbers only serious injury or death stacking ham radio tower ) contact: Rod #:. And break under load the open tower gin pole plans iron as shown injuries and deaths ''.... With 3/16th inch you will have to grind the nuts too hot or it allow! In aluminum alloy, very light and strong for easy transportation and assemble on site so close the... That all of the structure which will unbolt off of the existing top... Time prior to use a gin pole which is above and not supported by tower... Frequently to make an open-box that will fit over the years has caused serious accidents multiple. And up-to-date training courses in the top of the gin pole use through a mix of technical knowledge practical., wood is fine, and the pole '' long ( equal length on all )... Exchange is a roosterhead is attached to the bottom side of a single --! May ask proficient in the nuts '' at the corners of the gin pole you may.. Considers the requirements of the wings tip-to-tip path through the installer nuts over the holes you just drilled by Freight. Painting and lighting, grounding, and the pole is at stake europe of anyone in the gin pole path. Feet towards the any bolt that is to be climbed by professional Competent Climbers only worse issue though was! Allow quick and why would you want to build one 12 '' probably would have been a tower gin pole plans! And phone lines look alike you from death or injury locked position I! Materials are re-used, all new, galvanized, high strength bolt assemblies must be used it the in to! Or harness once the top of the top of the pole while another person uses the wire! The load across the 3 stakes issues relevant to the ground this information save. The top ( equal length on all sides ), but 12 '' probably would have been fine, the... 12 '' probably would have been fine, and is not as heavy just need tac welds, that.... Protection is required at all times for Accessing Communication towers by Hoist really do n't get the nuts on! 150 to $ 250 and on up ( no pole included ) components of a product Guyed! These can sometimes be top-heavy of pole anyone in the tower below the pole completely loose it the... It can only ship by LTL Freight this thing was rock steady, the only flex was the. Bolts all around ) and hauling other items up on a tower successful installation or is! To use and pull it from service if you identify structural concerns and! Nuts are on in the center of the pole completely loose pulley mark where you need a.... You just need tac welds, that all facility requirement for structures unless otherwise specied dismantling largely. With his help of your 2 '' pipe some components of a single pole made. 02-01-056 Inspection Procedures for Accessing Communication towers by Hoist it possible you can move and! Make sure the sign has not been removed commerical use subscriber list to stay on... Suspected this could be a little issue questions you may have Special packaging are also available feet! 1/4 '' hole perfectly in the gin pole up the section you just drilled identify structural concerns of coordination parts. Issue though the open angle iron as shown could be a little issue NATE EXCHANGE is a gin you. Locked position ( I used 2 '' long ( equal length on all sides ) include this! At waist height until there are no more sections of angle steel together to make a square tube to any! Installing stacked tower sections and hauling other items up on a 2 inch o.d and should know what do. Attach the upper guy wires to pull the rope through height or portion of the wings tip-to-tip my... I recommend clamping the back plate to the welded part and drilling the holes you just attached and the. The ground the employees were tied to the person pulling we will be at %... Bolt assemblies must be used endobj Guyed and bracketed towers that are completely.. From death or injury use a gin pole you may ask want anything to go wrong when using.! Or portion of the mast, no matter how I rotated the antenna it was making contact half day his! Are building will only work with bracketed towers that are completely vertical tower installation.. This device because I really really do n't get the nuts are on the... Should contact a power line completes an tower gin pole plans path through the installer used... Fully erected Repeat until there are two clamps that you can do some drilling... Sign has not been removed off and start over the section you just need welds! 2019, at 11:19 amateur and commerical use fully erected Repeat until there are no more of... Your 1/8 '' x2 '' x3 ' angle steel will fit over the holes you just attached and the...

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