The invention aims to provide a rope detection device for elevator lifting, which can effectively avoid the influence of human factors and judge and detect the working state of an elevator rope, and a detection method for further measuring and calculating the tensile force on the rope by using the device. The rope detection device for elevator lifting comprises an acting force applying mechanism which is used for applying an acting force to a local position point of the rope for elevator lifting to enable the stress position point of the rope for elevator lifting to displace when a detection person operates the rope detection device. The variable detection system is used for detecting related numerical values capable of reflecting the internal tension condition of the rope for elevator lifting in the moving process of the position point, and the variable detection system comprises an acting force magnitude detection unit, an acting force direction detection unit and a force bearing point displacement detection unit.
本发明的目的在于提供一种能够有效避免人为因素影响、对电梯绳缆工作状态进行判断检测的电梯升降用绳缆检测装置,以及利用该装置进一步测算绳缆上拉力大小的检测方法;其中所述的电梯升降用绳缆检测装置包含有用于在检测人员操作时向电梯升降用绳缆局部位置点施加作用力使电梯升降用绳缆该受力位置点发生位移的作用力施加机构,以及用于检测该位置点移动过程中能够反映电梯升降用绳缆内部拉力状况相关数值的变量检测系统,所述变量检测系统中包含有作用力大小检测单元、作用力方向检测单元以及受力点位移量检测单元三部分。
Elevator lifting rope detection device and tension detection method
一种电梯升降用绳缆检测装置及拉力检测方法
2022-06-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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