The invention discloses a detection method and a detection device for traction force of an elevator without a machine room, and solves the problem of low detection precision caused by deviation in the elevator traction capacity detection and test process in the prior art. The detection method comprises the following steps: S1, when the elevator without the machine room is detected to be no-load, when a counter weight is pressed on a buffer, the counter weight is not pressed on the buffer; when the traction force is upward, whether the elevator without the machine room rises or not is judged; s2, detecting the traction force of the machine-room-less elevator when the machine-room-less elevator is unloaded and ascends at a normal speed; s3, detecting the traction force of the machine-room-less elevator when the machine-room-less elevator is loaded and descends at a normal speed; and S4, according to the detection results of S1, S2 and S3, whether the traction force of the elevator without the machine room is in a normal state or not is judged. Manual intervention is not needed, equipment is few, installation is simple, and detection precision is high.

    本发明公开了一种无机房电梯曳引力的检测方法及检测装置,克服了现有技术中在电梯曳引能力检测与试验过程中存在偏差、导致检测精度不高的问题,检测方法包括以下步骤:S1:检测无机房电梯空载时,当对重压在缓冲器上,而曳引力向上时,无机房电梯是否上升;S2:检测无机房电梯空载时,以正常速度上行时,无机房电梯的曳引力;S3:检测无机房电梯载重时,以正常速度下行时,无机房电梯的曳引力;S4:根据S1、S2、S3的检测结果,判断无机房电梯的曳引力是否处于正常状态。不需要人为干预,设备少,安装简单,检测精度高。


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    Title :

    Detection method and detection device for traction force of elevator without machine room


    Additional title:

    一种无机房电梯曳引力的检测方法及检测装置


    Contributors:
    CHEN RUIWEN (author) / HONG JUN (author) / CHEN YIWEN (author) / HONG LEI (author)

    Publication date :

    2023-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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