The hoisting anti-collision device comprises a base, a plurality of guide wheels are installed on a vertical plate at the end of the base, anti-collision strip assemblies are inserted among the guide wheels, the anti-collision strip assemblies are in sliding fit with the guide wheels, and the anti-collision strip assemblies are locked with the base through locking pieces; a pressure sensor is arranged on the anti-collision strip assembly; a rotor connecting mechanism is arranged at the other end part of the base; and the rotor connecting mechanism is detachably mounted on the top end surface of the rotor. The detachable anti-collision device is adopted for anti-collision and early warning and is used for replacing an existing working mode that an insertion plate is drawn manually, the operation risk is reduced, qualitative judgment can be made on the collision position, quantitative judgment can be made on the collision force, and the working efficiency can be improved.
一种大型水轮发电机转子吊装防撞装置及操作方法,包括基座,基座端部的立板上安装有多个导轮,多个导轮之间插装有防撞条组件,防撞条组件与导轮滑动配合,防撞条组件通过锁紧件与基座锁紧;防撞条组件上设置有压力传感器;基座另一端部设置有转子连接机构,转子连接机构用于可拆卸地安装在转子顶端面。本发明采用可拆卸地防撞装置进行防撞和预警,用于代替了现有的人为抽动插板的工作方式,不仅降低了作业风险,而且能够对碰撞位置做定性判断,对碰撞力大小做定量的判断,有助于提高工作效率。
Large hydro-generator rotor hoisting anti-collision device and operation method
大型水轮发电机转子吊装防撞装置及操作方法
2023-06-30
Patent
Electronic Resource
Chinese
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