The invention discloses lifting equipment with a falling prevention function and a first braking device. The lifting equipment comprises a transmission belt, a first linear rail and the first braking device. The transmission belt is used for moving according to a vertical direction. The first brake device is provided with a first brake sliding block arranged between a first object and the first linear rail, and a first locking device electrically connected with a conductive wire and used for controlling the first brake sliding block. The first brake sliding block is used for moving synchronously with the first object in the vertical direction, the first locking device is switched between a locking state and a non-locking state according to a current signal, and when the transmission belt is broken, the electric lead is in the open circuit and cannot transmit the current signal, the first brake sliding block is switched between the locking state and the non-locking state, and the first brake sliding block is switched between the locking state and the non-locking state. The first locking device is in the locking state according to the fact that the value of the current signal is zero, the first object is effectively prevented from falling off, and danger and equipment damage are avoided.

    一种具有防止掉落功能的升降设备与第一制动装置,升降设备包含一传动带、一第一线轨与一第一制动装置。传动带用于根据一垂直方向移动。第一制动装置具有一设置于第一物件与所述第一线轨间的第一制动器滑块,与一电连接导电线且用于控制所述第一制动器滑块的第一锁定装置。所述第一制动器滑块用于与所述第一物件进行同步垂直方向移动,所述第一锁定装置根据一电流信号,切换于一锁定状态与一非锁定状态间,当所述传动带发生断裂,使得所述导电线处于所述开路无法传输所述电流信号时,所述第一锁定装置根据所述电流信号的值是0,而处于所述锁定状态,有效防止第一物件掉落,避免产生危险与器材毁损。


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    Title :

    Lifting equipment with falling prevention function and first braking device


    Additional title:

    具有防止掉落功能的升降设备与第一制动装置


    Contributors:
    ZENG TINGYU (author) / HOU ZHIKUN (author)

    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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