A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a pulley with a rope double-winding brake for reducing labor of an operator in disassembling work of scaffold materials for high place work in the present invention, that is, the pulley with the rope double-winding brake of the present invention for reducing physical strength exhaustion of the operator, by taking into consideration the facts of adjusting a descent speed of a cargo for safely lowering the disassembled materials on the ground, of lowering to a descent point by controlling by a brake and a cam lever and of executing work after confirming fastening safety by alternately binding a rope for holding the cargo in an upper part to both left-right ends or binding by using an eye hook.SOLUTION: A pulley with a rope double-winding brake is provided so that the pulley can be lowered to a descent point while controlling a speed of a descent cargo by a cam lever of a rope presser plate, by adjusting a brake system of a roller, by enhancing holding power of a load by winding a rope on a pulley roller in parallel double-winding.SELECTED DRAWING: Figure 2
【課題】本発明は高所作業用の足場機材の解体工事における作業者の労力の軽減を目的とした、ロープ２重巻ブレーキ付滑車である。解体した機材を安全に地上へ降ろすために、荷物の下降スピードを調整する。ブレーキとカムレバーによりコントロールして下降地点に降ろす。荷物を保持するロープは左右両端交互に上部にて結束し、又はアイフック等を使用して結び、締め安全確認の上作業を行う事に留意すること。作業者の体力消耗軽減のために本発明のロープ２重巻ブレーキ付滑車を提供する。【解決の手段】ロープを並列２重巻に滑車ローラーに巻きつけることに依り荷重の保持力が高まり、滑車はローラーのブレーキシステムの調整に依り下降荷物のスピードをロープ押さえプレートのカムレバーにてコントロールしながら下降地点に降ろすことが出来る、ロープ２重巻ブレーキ付滑車を提供する。【選択図】図２
PROBLEM TO BE SOLVED: To provide a pulley with a rope double-winding brake for reducing labor of an operator in disassembling work of scaffold materials for high place work in the present invention, that is, the pulley with the rope double-winding brake of the present invention for reducing physical strength exhaustion of the operator, by taking into consideration the facts of adjusting a descent speed of a cargo for safely lowering the disassembled materials on the ground, of lowering to a descent point by controlling by a brake and a cam lever and of executing work after confirming fastening safety by alternately binding a rope for holding the cargo in an upper part to both left-right ends or binding by using an eye hook.SOLUTION: A pulley with a rope double-winding brake is provided so that the pulley can be lowered to a descent point while controlling a speed of a descent cargo by a cam lever of a rope presser plate, by adjusting a brake system of a roller, by enhancing holding power of a load by winding a rope on a pulley roller in parallel double-winding.SELECTED DRAWING: Figure 2
【課題】本発明は高所作業用の足場機材の解体工事における作業者の労力の軽減を目的とした、ロープ２重巻ブレーキ付滑車である。解体した機材を安全に地上へ降ろすために、荷物の下降スピードを調整する。ブレーキとカムレバーによりコントロールして下降地点に降ろす。荷物を保持するロープは左右両端交互に上部にて結束し、又はアイフック等を使用して結び、締め安全確認の上作業を行う事に留意すること。作業者の体力消耗軽減のために本発明のロープ２重巻ブレーキ付滑車を提供する。【解決の手段】ロープを並列２重巻に滑車ローラーに巻きつけることに依り荷重の保持力が高まり、滑車はローラーのブレーキシステムの調整に依り下降荷物のスピードをロープ押さえプレートのカムレバーにてコントロールしながら下降地点に降ろすことが出来る、ロープ２重巻ブレーキ付滑車を提供する。【選択図】図２
PULLEY WITH ROPE DOUBLE-WINDING BRAKE
ロープ２重巻ブレーキ付滑車
SUGA FUMIO (author)
2016-05-16
Patent
Electronic Resource
Japanese
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