Test device for safety lock of high-rise working cradle

Abstract

An experimental unit of suspended basket security keylock in high-lift operation relates to an experimental unit that comprises: supporting leg, dropped iron, parallel, pusher clusters, elastic machine, sensor, upper beam, elevator, bridging beam, power distribution wire, power distribution control pedestal, safe tension monitoring device, platform horizontal monitoring mechanism. The upper beam and the bridging beam are mounted on the upper part of supporting leg via flanged connection, the elevator is mounted on the beam, the elastic machine and parallel are hung on the elevator, the elastic machine is connected with the pusher clusters via brace, the dropped iron is mounted under the parallel equipped with additional weight iron, the suspended buffer and sensor are located on the beam, the safe tension monitoring device consists of tension sensor and secondary instrument, the upper beam is case welded by steel sheet; The unit reinforces quality inspection for security keylock, eliminates the accident potential caused by quality problems of security keylock. The equipment and personal safety can be safeguarded effectively.

Description

technical field [0001] The invention relates to a test device, in particular to a test device for a safety lock of a hanging basket for high-altitude operations. Background technique [0002] Hanging baskets for high-altitude operations are indispensable manned equipment for building exterior wall decoration, cleaning and maintenance operations. In recent years, they have been widely used in building exterior wall construction. Vertical lifting in the space is a highly dangerous operation. In the decoration and construction of building exterior walls, casualties caused by hanging baskets for high-altitude operations occur from time to time. The most important reason is that the safety lock, an important safety component of the hanging basket for high-altitude operations, is caused by unstable working reliability. of. Therefore, it is very important to strengthen the quality inspection of safety locks. The safety lock test is one of the most important inspection items stip...

AI Technical Summary

Problems solved by technology

At present, domestic research on this device is not very successful, and there is a lack of a finalized product. Manufacturers of hanging baskets and safety locks for high-altitude operations have made some inspection and test devices by themselves in order to carry out factory inspections of their own products. The functions are relatively single, and generally can only measure the distance of the lock rope, and cannot meet the test conditions of the left and right eccentric loads stipulated in the standard

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