The invention discloses a flexible energy-absorbing anti-sliding system for an inclined shaft monorail crane. The flexible energy-absorbing anti-sliding system comprises a counter-force rack fixed to a roadway, a pulley system installed on the counter-force rack, a main energy-absorbing device, a car stopping device and a steel cable assembly, wherein the main energy-absorbing device absorbs energy through crushing and gradually changes braking force; the pulley system comprises a fixed pulley block, a movable pulley block, a pulley block B and a pulley block A. The steel cable assembly comprises a main steel cable fixed to the car stopping device, a steel cable A wound around the movable/fixed pulley block in a double-running-head direct-penetrating mode and a plurality of steel cables B, wherein one end of each steel cable B is fixed to the movable pulley block, wound around the pulley block B and then strung on the main energy absorption device. The other end of the steel cable B extends out of the main energy absorption device and is fixedly connected with a fixed blocking head, the main steel cable pulls the monorail crane backwards in an inclined upward mode in the running process, the movable pulley set horizontally pulls the steel cable B to start crushing energy absorption of the main energy absorption device, and flexible braking of the monorail crane is achieved. The device is of a pure mechanical structure, is easy to manufacture and maintain, is low in cost, and can reliably and gradually absorb energy and brake.
本发明公开了一种斜井单轨吊用柔性吸能防跑车系统,包括固于巷道的反力机架、安装于反力机架的滑轮系统和以压溃吸能且渐变制动力的主吸能装置、阻车装置和钢索组件;滑轮系统包括定滑轮组、动滑轮组、滑轮组B和滑轮组A,钢索组件包括与阻车装置固定的主钢索、一根以双跑头顺穿法绕于动/定滑轮组的钢索A、若干根一端固于动滑轮组并绕滑轮组B后串于主吸能装置的钢索B,钢索A的双跑头绕滑轮A后与主钢索固接,钢索B的另一端伸出主吸能装置且固接有固定挡头,跑车时主钢索以斜向上后方拉单轨吊,动滑轮组平移拉钢索B启动主吸能装置的压溃吸能,实现单轨吊的柔性制动。本发明是纯机械结构,制造和维护保养简单且成本低,能可靠渐变吸能制动。
Flexible energy-absorbing anti-sliding system for inclined shaft monorail crane
一种斜井单轨吊用柔性吸能防跑车系统
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
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