The invention discloses a short top layer elevator maintenance protection device which comprises a first supporting rod and a second supporting rod which are arranged above an elevator car roof, one end of the first supporting rod is hinged to a fixed base of the elevator car roof, the other end of the first supporting rod is a free end, a first sliding base is installed on the first supporting rod, and the first sliding base is connected with the first supporting rod in a sliding fit mode. The first supporting rod can move in the length direction of the first supporting rod; one end of the second supporting rod is hinged to a second sliding base installed on the elevator car roof in a sliding fit mode so that the end can move in the direction close to or away from the fixed base, and the other end of the second supporting rod is hinged to the first sliding base. The first supporting rod and the second supporting rod are arranged on the elevator car roof, the second supporting rod is moved to support the first supporting rod, the first supporting rod and the second supporting rod form a triangular supporting structure after being supported, and finally the supporting structure is fixed through the limiting structure. It is guaranteed that the supporting height of the supporting structure reaches the preset maintenance safety height, and therefore the safety of maintenance personnel is guaranteed.

    本发明公开了一种矮顶层电梯检修保护装置,包括设于电梯轿顶上方的第一撑杆和第二撑杆,所述第一撑杆的一端与电梯轿顶的固定底座铰接,另一端为自由端,并在第一撑杆上安装有第一滑座,所述第一滑座与第一撑杆滑动配合连接,使其能够沿第一撑杆的长度方向移动;第二撑杆的一端与滑动配合安装于电梯轿顶的第二滑座铰接,使该端能够沿靠近或远离固定底座的方向移动,另一端与第一滑座铰接。本发明通过在电梯轿顶设置第一撑杆和第二撑杆,移动第二撑杆使第二撑杆将第一撑杆撑起,且撑起后第一撑杆和第二撑杆形成一三角形支撑结构,最后通过限位结构使支撑结构固定,以保证支撑结构的撑起高度达到预设的检修安全高度,从而保证检修人员的安全。


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    Title :

    Overhaul protection device for elevator on short top floor


    Additional title:

    一种矮顶层电梯检修保护装置


    Contributors:
    ZHENG SHIYUN (author) / XIANG HAO (author) / WANG CHENGHUA (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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