The invention discloses an anti-pinch rope pulley device and an operation method. The device comprises a pulley, a pulley support frame, a pulley support cover and a main shaft; the pulley support frame and the pulley support cover form a pulley support frame structure, and a circular groove is formed in the pulley support frame structure; the pulley is mounted in the circular groove between the pulley support frame and the pulley support cover through the main shaft; and a binding space for binding a steel wire rope is formed above the edge of the pulley and the pulley support structure. When the device operates, the steel wire rope is restrained by the binding space and cannot be separated from the binding space, so that the situation that the steel wire rope slides to the side surface of the pulley and is clamped is thoroughly avoided.
本发明公开了一种防夹绳滑轮装置及操作方法;所述装置包括滑轮、滑轮支撑架、滑轮支撑盖和主轴;所述滑轮支撑架与所述滑轮支撑盖组成滑轮支撑架结构,所述滑轮支撑架结构内设有圆形凹槽;所述滑轮通过主轴安装于滑轮支撑架与滑轮支撑盖之间的圆形凹槽中;所述滑轮边缘与滑轮支撑结构上方形成一个用于束缚钢丝绳的束缚空间。装置运作时束缚空间约束了钢丝绳,钢丝绳不会脱离束缚空间,彻底避免了钢丝绳滑落至滑轮侧面造成夹绳的情况。
Anti-pinch rope pulley device and operation method
一种防夹绳滑轮装置及操作方法
2021-06-29
Patent
Electronic Resource
Chinese
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