The invention discloses a plastic-coated balance compensation chain with tension protection, which comprises a compensation chain body, wherein the compensation chain body is formed by connecting locking rings in series, and tension springs are symmetrically installed on the surfaces of the locking rings; a pressure sensor is installed at one end of the tension spring, a prompting lamp and an alarm are installed on the surface of the side, away from the tension spring, of the pressure sensor, and the pressure sensor is electrically connected with the prompting lamp and the alarm; the surface of the compensation chain body is sleeved with a plastic coating sleeve, lubricating bags which are arranged at equal intervals are installed on the surface of the plastic coating sleeve, alarm top covers are connected to the surfaces of the lubricating bags in an embedded mode, the two ends of the compensation chain body are connected with U-shaped anti-shaking frames, and connecting blocks are welded to the tail ends of the anti-shaking frames. By arranging the tension spring, corresponding tension can be provided to connect the buffer structure when the lock ring is cracked, and through cooperation of the prompting lamp and the alarm, a maintainer is assisted to quickly position the lock ring cracking position so as to quickly maintain.

    本发明公开了一种带有张力保护的包塑平衡补偿链,包括补偿链链体,所述补偿链链体由锁环串接组成,所述锁环的表面对称安装有张力弹簧;所述张力弹簧的一端安装有压力传感器,所述压力传感器远离张力弹簧的一侧表面安装有提示灯和报警器,所述压力传感器与提示灯和报警器电性连接;所述补偿链链体的表面套接有包塑套,所述包塑套的表面安装有等距布置的润滑袋,所述润滑袋的表面嵌合连接有报警顶盖,所述补偿链链体两端均连接有U型的防晃动框架,所述防晃动框架的尾端焊接有连接块。本发明通过设置有张力弹簧,可在锁环崩裂时提供相应的张力连接缓冲结构,并通过提示灯和报警器的配合,辅助检修人员快速定位锁环崩坏位置进而快速维修。


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    Title :

    Plastic-coated balance compensation chain with tension protection


    Additional title:

    一种带有张力保护的包塑平衡补偿链


    Contributors:
    WANG TIANGUO (author) / ZHANG LI (author)

    Publication date :

    2021-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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