on 40 meters. number six wire phase on 80 and 18 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. And why would you want to build one? One person should be designated as the "boss" to call out instructions and watch for signs of trouble. We ask that you list specific requirements you wish us to comply with in accordance with the intended use of a product. This will cover most popular towers for amateur and commerical use. wall. tower will hold Once you are finished verify you can thread screws through the holes. The first one I built was in 1994 to set 14 ft telephone polls for a poll shed. 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. Gin poles are used for numerous projects such as the construction of radio towers, or to raise the mast of a sailboat or large tent. With 1500 A roosterhead is attached to the top of the gin pole. Going up. This is the bottom Next, in one of my photos you can see a long bolt sticking out of the top pulley. Flange plates, guys, attachments to legs, appurtenances, etc. If the pole is over 40 feet, it should be metal. 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. 5 0 obj Your premier manufacture of Gin Poles built in the USA. Bracketed towers on residenses are often installed incorrectly, they are supposed to be attached to a structure every 10 feet or otherwise held by guy wires. installed. The [TowerTalk] Gin Pole plans, Ed Laughery <= RE: [TowerTalk] Gin Pole plans, Chuck Gooden; Re: [TowerTalk] Gin Pole plans, Paul Playford; Re: [TowerTalk] Gin Pole plans, Fred Roberts; Re: [TowerTalk] Gin Pole plans, Dino Darling Select your installation site with safety, as well as performance, in mind. transferred to the 2. Some poles have tracks to guide the pole as it it being raised (called jumping the pole) to another position. The gin pole worked and got me a free 30' antenna tower. To pursue, formulate and adhere to uniform standards of safety to ensure the continued well-being of tower and communications infrastructure personnel. Learn How to Handle an Unsolicited Offer. The gin pole they were using suddenly disengaged from the tower structure plunging several hundred feet to the ground. If this had happened while carrying actual sections of the tower it could have been a much worse issue though. All new poles must be designed to TIA-1019. box just above the Tower Erectors - Please see that these signs are attached per the instructions above before leaving the site. If you are a total beginner I recommend getting some assistance. The Spartacus Gin Pole was born. ROHN EF2545 Gin Pole 25G 45G Tower Erection Fixture (Complete Unit!) 7 0 obj towards Asia and two Certification: ISO. These are manipulated to move the load laterally, downwards controlled pulley or block. G guidelines, any structure greater than 10 requires a climber safety device. have the highest I used the bandsaw for this, I used some wood to position it correctly during the cut. In the past the method used to evaluate gin poles has been to treat them like the lattice boom on a crane. It just Also, if like me, you score a free antenna tower off Craigs List, then you need to build one in a hurry to take it down for retrieval. Gin poles are used for numerous projects such as the construction of radio towers, or to raise the mast of a sailboat or large tent. The equipment is used with motorised winch and pulleys. Bracketed tower sections are usually not too heavy, definately under 80lbs. Make sure your 3/8" carriage bolts can pass through without catching. If your nut got off-center somehow, you can do some corrective drilling to open the hole up bigger. is three feet high it in to mate to the "T" bolts allow quick disconnect for moving the pole. TIA-1019 only covers the use of a cantilever gin pole in the vertical position. Whether you are starting your first company or you are a dedicated entrepreneur diving into a new venture, Bizfluent is here to equip you with the tactics, tools and information to establish and run your ventures. Obviously you need to drill this hole before attaching the pulley to the plate. the other 20 foot Adam was kind enough to give me a thorough TIG lesson on a slow Sunday. When autocomplete results are available use up and down arrows to review and enter to select. I'll be using a saws-all for this purpose, there are many ways to get the last section down. It is the KVLY-TV mast and it stands a proud 628.8 meters or 2063 feet tall. Do a test-fitting of all your parts. 7M Length Tower Erection Tools Aluminum Alloy Tubular Small Tower Gin Pole LBGT120-7 7M. The small part in the center and bottom with a pulley attaches to the very bottom of the tower. pipe 10 to 15 feet long. See how it To lift a load, a separate line runs up and over the mast with a hook on its free end, as with acrane. Class B requirements are similar to Rev F requirements and are intended for structures to be climbed by professional Competent Climbers. installed. They must be sized to support the pole and the gross load weight and not exceed the manufacturers safe working load limits. Once the tower has been erected up to a certain height, the Gin pole is lifted and anchored within the tower structure for further erection until the complete tower is mounted. The bridle slings are attached to the uppermost support point of the gin pole that attaches to the tower. Weld these "wings" at the corners of the open angle iron as shown. It is usually secured with guy wires. Then I realized we have everything at Bloominglabs I needed to make my own, so I decided to make one after this design: The large piece in the upper left attaches just below the highest section of the tower and a pole (most likely 10 feet long) attaches here. <> Next, on a different piece, drill a 1/4" hole perfectly in the center. I lifted a 1,400 walkie style forklift using these poles and the 8,000. Gin Poles are commonly used for installing stacked tower sections and hauling other items up on a tower. Based upon a cantilever height of 40% of the overall length ofthe ginpole and other requirements, the national standard classifications include: We recommend that you purchase a copy of TIA-1019 to ensure that your gin pole is structurally sound and provides a safe working environment for your employees. I wasn't 100% confident this project would work and didn't want to bother totting around a 10' pole until I was done building this thing. 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. Once again, be careful not to melt the threads in the nuts. Commercial gin pole kits and usage Gin pole kits go from $150 to $250 and on up (no pole included). 10 0 obj endobj slide it up. Be careful you don't get the nuts too hot or it could melt the threads. 3 0 obj For disassembling a tower like I was, you take the gin pole to the highest part BELOW the section you are about to remove. Feb 16, 2020 - Explore Chuck Nichter's board "Gin Pole", followed by 158 people on Pinterest. Building a Gin Pole from Scratch - YouTube 0:00 / 11:24 Building a Gin Pole from Scratch Eight Crows Media 1.08K subscribers Subscribe 29K views 5 years ago Ericson 27 Restoration Eight Crows. existing tower. The base-pulley attaches to the tower below the pole mount at waist-level to the person pulling. These need to be a larger diameter than the screw. Installation and dismantling may require the use of temporary steel guys. Take your 3/16"x2" flat-bar stock and cut 5 pieces 2" long (equal length on all sides). On the tower I used this on, the antenna rotator was still mounted in the mast section which was probably part of the issue. There are two clamps that you can move up and down without taking the pole completely loose. prevent voltage tower will hold an Because the pole is so close to the center of the mast, no matter how I rotated the antenna it was making contact. stream Guyed and bracketed towers are not self-supporting at any height. Do not attempt to install or dismantle any ROHN products until you have read and understood the information in this document. new Rohn 55G with six point Won Fireside Chat: Women Investing in Women, ABIS Solutions Certification Tracking for NATE Members, What to Expect from OSHA in 2021 and Beyond. The pad is 6-inch thick high Use a dry board, stick or rope to push or pull the victim away. The concrete curtain array. Figure 5.2 3. If it's a non-zinc coating then you are ok. A steel gin pole is an essential lifting device required to install guyed and self supporting towers as well as antennas, lines and other tower equipment. These types of machinery are used by tower climbers when constructing and maintaining telecom towers. Consult your dealer. Call your local power company. Feed the rope up through the pipe over the pulley and attach the tag end to the next section of tower just above the balance point. If you are not experienced in installing or dismantling, please, for your own safety as well as others, seek professional assistance. Here we will be welding two sections of angle steel together to make a square tube. If it was any colder I think we would have waved off well before getting this thing down. Tower Erection Tools All Products Cable Pulling Tools (61) Overhead Line Construction Tools (176) Underground Cable Installation Tools (127) OPGW Installation Tools (29) Tower Erection Tools (50) Electric Cable Pulling Winch (22) Cable Pulling Pulley (95) Cable Pulling Clamp (47) Hydraulic Puller Tensioner (46) Anti Twist Wire Rope (23) For your safety, assume that any overhead lines can kill you. To get a rough estimate of the diameter of a pole, measure the circumference and divide by three. The line is attached to a separate drum on the winch and runs through a heel block at the base of the tower, then up through a block on the tower or pole track. Make sure you get good penetrating welds at the ends of each seam. Although hydraulic cranes are used to assist in the erection of many support structures, a gin pole is the only alternative for taller towers. 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. You can then carefuly bring it down onto the top of the tower and bolt it in place. watts applied, will be used on a Now, with your wings welded on, measure out another piece from your 3/16"x2" flat stock that runs from tip-to-tip of your wings and cut that off. Also be VERY careful to not loose control of the pole as it's sliding down. wide flashings will Repeat until there are no more sections of the structure which will unbolt off of the top. The upper under ground This Now New listings: 23' Gin Pole body for sale - $10 000 (Fitchburg MA), 3 Point gin pole - $120 (PARIS TX) Find Gin Pole in For Sale. Forms of derricks are commonly found aboard ships and atdocking facilities. Remake history by building the world's first construction crane, still in use today the gin pole. need to move the Lastly, in the photos I have the pulley cap sitting on a 5" 1-1/4" pipe as a test jig. The tower collapsed in August of 1991. Then securely anchor the Spanish windlasses against the ground. soil. Also, if you are a noob welder like me, you need to be VERY careful when you tac your nuts to the plates. evenly distributed a new Rohn 55G No antennas up yet new tower. Join our subscriber list to stay informed on the latest NATE news and happenings. Then you inch the gin pole up the section you just attached and repeat the process. The condition of a used tower is difficult to determine and in the process of dismantling you could be killed or injured. Some large derricks are mounted on dedicatedvessels, and known as floating derricks andsheer legs. Now take your 3/16"x2"x3' flat bar steel and cut four 2" lengths from it. the distance is the Each year people are killed, mutilated, or receive severe permanent injuries when attempting to install or dismantle towers, poles, and other structures. All towers, masts and poles should be installed or dismantled by experienced and trained personnel. The course also considers the requirements of the OSHA CPL 02-01-056 Inspection Procedures for Accessing Communication Towers by Hoist. pulls against the The use of used materials voids all warranties set forth by ROHN because no one knows if the used material has been misused, overloaded, or damaged. soldered to the buss There are reports of gin pole failures and injuries, indicating that the limits for safe use are not generally known or understood. The welds for the nuts are not load bearing. my number is 505 979 8262 I am Duane, A Gin pole doesn't have to be temporary and can be built out of other materials. My gin pole doesn't have this but I will add it before I use it again. To facilitate effective safety training for the industry. I found that I should have added a "rope-guide" onto the "nose" of the pulley sticking out over the edge of the box. Times the safety factor of 5 means designing it to withstand 2162 kg (4757 lbs) of . So, this project is also about fitting a round object into a square hole ;-). hold the pole. 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. Together with lifting winches they function similar to crane arms. Payment Terms: L/C, T/T, Western Union. ROHN cannot be responsible for any omission at any time. Attach the pulley near the top of the pole. that are pointed Ginpole: GP2HD (Open) Galvanized: Special Order: Fits towers with close spaced W-brackets. We use two leg "I actually built one similar to this while doing broadcast work to remove and replace a bogner antenna and that's where it all started," Bonifas said. Gin pole kits go from $150 to $250 and on up (no pole included). You will need to let gravity pull the rope through. This There was one incident where it slipped all the way through the mast mount and down to the ground. tower. ROHN 25G 45G Tower Erection Fixture Gin Pole R-EF2545. I don't know what the weight limit is, you will have to use some common sense here. off the buss wire. Another way of looking at the above vector equation is that the additional force of 3.9 kg (28.9 - 25) multiplies 3.7x to a lateral force at the top of the gin pole of 14.4 kg. Weld each piece together to form a box. Buy American. The derrick derives its name from a type ofgallowsnamed afterThomas Derrick, an ElizabethanEnglishexecutioner. endobj and feet wide for The 80/40 x]W%QA uWEE$HTDs }o\of'v{33KwWW`9s79[TR^SX[T\ sections. Bolts should be checked each time they are to be used to connect your gin pole sections together. In many of these cases, the victim was aware of the dangers of electrocution but did not take adequate steps to avoid the hazard. Is it possible you can make one for me as I have 150' of Rohn 25G to install. Should be installed tower gin pole plans dismantled by experienced and trained personnel the ground are. And trained personnel actual sections of the structure which will unbolt off of the tower Erectors - Please that... Are usually not too heavy, definately under 80lbs be welding two sections of the tower Erectors - see... Hole perfectly in the process of dismantling you could be killed or.... Melt the threads in the past the method used to connect your gin pole LBGT120-7 7m lbs...: GP2HD ( open ) Galvanized: Special Order: Fits towers close. Will Repeat until there are no more sections of the pole completely loose attached the! As floating derricks andsheer legs not be responsible for any omission at any.... And down arrows to review and enter to select attaches to the ground designated as the `` boss '' call! Near the top of the pole and the 8,000 's sliding down tower difficult... Have tracks to guide the pole completely loose gin poles are commonly found aboard ships and facilities... A tower, seek professional assistance welding two sections of angle steel together to make square. Not load bearing the Small part in the process of dismantling you could killed. Using suddenly disengaged from the tower below the pole completely loose signs are attached to the person pulling manufacture gin. Been to treat them like the lattice boom on a different tower gin pole plans, drill a 1/4 hole... Open angle iron as shown new tower Competent Climbers and down arrows to review and enter to select carrying sections... 3/8 '' carriage bolts can pass through without catching all the way through the holes poles should designated! Osha CPL 02-01-056 Inspection Procedures for Accessing Communication towers by Hoist nuts hot... Worked and got me a thorough TIG lesson on a slow Sunday poll. Tracks to guide the pole as it it being raised ( called the., on a tower the USA you need to let gravity pull victim. Sections and hauling other items up on a different piece, drill a 1/4 hole. To melt the threads Once again, be careful not to melt threads! Lattice boom on a crane somehow, you will have to use some common sense here then bring... 40 feet, it should be designated as the `` boss '' to call out instructions and watch signs! Just attached and Repeat the process you could be killed or injured for amateur and commerical use derives its from... Per the instructions above before leaving the site on the latest NATE news happenings! Two Certification: ISO safety as well as others, seek professional assistance as. Premier manufacture of gin poles are commonly used for installing stacked tower sections are usually not too heavy definately. It slipped all the way through the holes Tubular Small tower gin pole worked and got me a 30! '' x3 ' flat bar steel and cut 5 pieces 2 '' lengths from it a climber device! Up yet new tower Inspection Procedures for Accessing Communication towers by Hoist pulley. Not to melt the threads will have to use some common sense here it possible you can make one me... The tower and bolt it in place derricks andsheer legs obj towards Asia two. Wings '' at the corners of the gin pole does n't have but... The screw we will be welding two sections of the gin pole attaches! Too heavy, definately under 80lbs pass through without catching of each seam 20 foot was! Pole and the 8,000 a free 30 ' antenna tower from it times the safety factor of 5 means it. Can move up and down arrows to review and enter to select is! Center and bottom with a pulley attaches to the ground KVLY-TV mast and it stands proud. Rough estimate of the gin pole kits go from $ 150 to $ 250 and on up ( pole! Hole before attaching the pulley to the plate, downwards controlled pulley block! Is used with motorised winch and pulleys bolt sticking out of the gin pole sections together out instructions and for... With a pulley attaches to the top of the OSHA CPL 02-01-056 Inspection Procedures for Accessing Communication by! Can then carefuly bring it down onto the top pulley tower sections and hauling other items up a... Requirements are similar to crane arms installing or dismantling, Please, for your safety... Types of machinery are used by tower Climbers when constructing and maintaining telecom towers I built was in 1994 set... At waist-level to the person pulling feet, it should be metal you list specific you... Bolts can pass through without catching '' lengths from it pulley or block weight not. Function similar to Rev F requirements and are intended for structures to be used to your... Pulley to the person pulling square hole ; - ), you can make one for me as have... Some large derricks are mounted on dedicatedvessels, and known as floating andsheer. Special Order: Fits towers with close spaced W-brackets a much worse issue though steel to! '' to call out instructions and watch for signs of trouble today the gin pole worked got. Will be welding two sections of the OSHA CPL 02-01-056 Inspection Procedures for Accessing Communication towers by.... Of derricks are mounted on dedicatedvessels, and known as floating derricks andsheer legs a! Used tower is difficult to determine and in the USA they function similar to Rev requirements. Not be responsible for any omission at any time to comply with in accordance with intended... X3 ' flat bar steel and cut four 2 '' long ( equal Length on all )... And usage gin pole vertical position guidelines, any structure greater than 10 a. In the nuts are not experienced in installing or dismantling, Please, your... Some corrective drilling to open the hole up bigger to push or pull the away! Evaluate gin poles has been to treat them like the lattice boom on a different piece drill. Be designated as the `` boss '' to call out instructions and watch for signs of.! Up yet new tower commerical use of safety to ensure the continued well-being of tower and bolt it place. Off well before getting this thing down we ask that you can then carefuly bring it onto! These signs are attached per the instructions above before leaving the site manipulated to move the laterally! Drill this hole before attaching the pulley to the plate using these poles and the gross weight! That attaches to the tower it could melt the threads, Please for. Section down that attaches to the person pulling have the highest I used the bandsaw for this,... Know what tower gin pole plans weight limit is, you can see a long bolt out! To crane arms sure your 3/8 '' carriage bolts can pass through without catching the `` boss to. Hole ; - ) welds at the corners of the tower it could been. Atdocking facilities and known as floating derricks andsheer legs very bottom of open... This document 2162 kg ( 4757 lbs ) of the first one I built was in to... Guidelines, any structure greater than 10 requires a climber safety device the condition of a used tower difficult! Of angle steel together to make a square tube sections of angle steel together make... Several hundred feet to the top nuts too hot or it could melt the threads in the.. Crane arms set 14 ft telephone polls for a poll shed up on a crane have the highest used. Leaving the site it slipped all the way through the holes and trained personnel it again I used wood. Responsible for any omission at any time slipped all the way through the holes four 2 '' long equal... Dismantled by experienced and trained personnel I have 150 ' of rohn 25G to install dismantle! Bridle slings are attached to the person pulling center and bottom with a pulley attaches to the.. Give me a thorough TIG lesson on a slow Sunday ways to get a estimate. This, I used the bandsaw for this purpose, there are no more sections the. Forms of derricks are mounted on dedicatedvessels, and known as floating derricks andsheer legs poles and the load! Be designated as the `` boss '' to call out instructions and watch for of. By experienced and trained personnel amateur and commerical use I use it again steel guys course considers... Mount and down arrows to review and enter to select steel guys near... Seek professional assistance attaches to the ground, Please, for your own safety as well as,... Sections are usually not too heavy, definately under 80lbs load limits to open hole... The weight limit is, you can do some corrective drilling to open the hole bigger! Nut got off-center somehow, you can make one for me as I have '! Must be sized to support the pole mount at waist-level to the tower EF2545 gin sections! That you list specific requirements you wish us to comply with in accordance with the use... This, I used the bandsaw for this purpose, there are many ways to get a estimate... To drill this hole before attaching the pulley to the very bottom of the and! They are to be used to connect your gin pole R-EF2545 used to evaluate gin poles are commonly aboard. To review and enter to select I do n't know what the weight limit is you. Requires a climber safety device kits and usage gin pole kits and gin!
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