Elevator door bearing strength detector

Abstract

The invention relates to the technical field of elevator landing door detection equipment, in particular to an elevator door bearing strength detector. The detector comprises a handheld frame, a controller, a detection assembly and a repair assembly, the handheld frame is in a U shape, the control assembly is arranged in a cavity in the handheld frame, connecting arms perpendicular to the opening direction of the handheld frame are arranged at the ends of the handheld frame, the central axes of the two connecting arms are collinear, and a guide rod is arranged between the connecting arms. The detection assembly comprises a side edge pressure detection assembly detachably fixed to the connecting arms and a forward pressure detection assembly movably arranged on the guide rod, the controller is in wireless communication with the control assembly, the controller and the control assembly can control the detection assembly and the repair assembly, and the control level of the controller is superior to that of the control assembly. According to the invention, the problems of low test efficiency, large damage and the like in the prior art can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of elevator landing door detection equipment, in particular to an elevator door pressure strength detector. Background technique [0002] Elevator landing doors are generally composed of landing doors, guide rail frames, pulleys, sliders, landing door frames and sills. With the rapid growth of the number of elevators, elevator safety accidents are also increasing, and the quality requirements for elevators are increasing. High, the quality of the elevator landing door is closely related to the personal safety of the residents. The staff need to test the strength of the elevator landing door. The staff exert a certain amount of force on the elevator landing door, and then observe whether the elevator landing door is deformed. Whether the safety function of the device is affected. Existing elevator landing door strength detection devices all adopt manual screw loading pressure. [0003] In the patent documen...

AI Technical Summary

Problems solved by technology

[0005] First, the test efficiency is low, because it can only detect the strength of one point on the elevator door at a time

[0006] Second, the damage is relatively high, because the device in the above reference document will cause a certain deformation at the test point on the elevator door during the strength test, which will have a certain impact on the performance of the elevator door in the subsequent use process

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