The invention relates to an inclined roadway anti-sliding trigger protection device for a coal mine. The device comprises a top plate, a movable hook, a hook shaft, two sets of side fixing plates, a movable arm device and a movable arm shaft, the two sets of side fixing plates are arranged in the center of the bottom face of the top plate in parallel, the hook shaft penetrates through the top sections of the side faces of the two sets of side fixing plates, and the movable hook is arranged in the middle section of the hook shaft. According to the invention, the arrangement of the inclined minecar fixing device is optimized, the arrangement of a traditional inclined roadway anti-sliding triggering device is changed, a traditionally adopted steel wire rope is improved to be of an effectivefixing structure, after goods and materials are loaded and unloaded, a tramcar on the rear side can be driven in, a carriage of the tramcar touches a bottom side supporting arm below a device, an armplate connecting column in an arm plate is clamped into a movable hook on the upper side, manual operation is not needed in the whole process, and the operation is simple and rapid.
本发明涉及一种煤矿用斜巷防跑车触发保护装置,包括顶板、活动挂钩、挂钩轴、侧固定板、活动臂装置、活动臂轴,所述侧固定板设有两组,两组侧固定板呈平行设在顶板的底面中心,所述挂钩轴穿过两组侧固定板的侧面顶段,且活动挂钩设在挂钩轴的中段。本发明优化了斜向矿车固定装置的设置,改变传统的斜巷防跑车触发装置的设置,传统采用的都是钢丝绳索进行固定,改进为一种具备有效的固定结构,可在装卸物资后,后侧的矿车驶进,矿车的车厢触碰装置下方的底侧支臂,将臂板内部的臂板连接柱卡到上侧的活动挂钩内,整个过程不需要人工去操动,简单快捷。
Inclined roadway anti-sliding trigger protection device for coal mine
一种煤矿用斜巷防跑车触发保护装置
2020-06-02
Patent
Electronic Resource
Chinese
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
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