Extension Ladder Rope Pulley System Diagram

It interlocks with the fly section so that the two sections operate on a rail type system.

Extension ladder rope pulley system diagram.

Werner aluminum extension ladder replacement parts. This rope is protected by a thimble where it is attached to the bottom rung to protect it from wear. You climb an extension ladder stepping on rungs instead of steps. Rope pulley systems are labour saving devices on extension ladders.

It doesn t go up and down. D6228 3 d6232 3 use a polyester rope. The base section is static. Add new ladder rope is more comfortable and less likely to cause rope burns then the stock rope on wer.

Single locking system not available. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. End caps flipper guide bracket lock lock spring. A pulley attached to the top run of the non operating half of the extension ladder assists with raising and lowering the operating half of the extension ladder.

Oct 10 2018 explore bob defoor s board pulley systems followed by 165 people on pinterest. 16 models are not equipped with rope and pulley. A rope exists on most for adjusting the ladder while it is place. Some models have an extension ladder pulley system that uses a rope to extend the unit to its full height.

Locks that go over one rung and locks with metal flippers are not available. Its rope was missing and while i was measuring it to find out how much rope i needed to buy it occurred to me that i could convert the ladder to a double pulley system which would make it easier and safer to use. How to attach a rope pulley system to an extension ladder. See more ideas about pulley block and tackle mechanical advantage.

I recently obtained an old extension ladder for free. If you have this type of extension ladder wait to fully extend it until you get the ladder upright. They serve the same function but rungs on a step ladder are half as deep so that the fly section can slide up and down. Rope pulley kit 31 12 by werner.

This is attached to the bottom rung of the fixed ladder and passed through a pulley at the top of the movable ladder. It s much easier to manage a shorter ladder when you re trying to raise it.