Electromagnetic attachment type lifting platform anti-falling device

Abstract

The invention discloses an electromagnetic type lifting scaffold anti-falling device. The device comprises an anti-falling device body, wherein the anti-falling device body comprises a stand column and a cross beam, the cross beam is perpendicularly arranged in the middle of the stand column, the cross beam and the stand column are welded into a whole, an anti-falling device support is connected with a lifting scaffold body, a torsion spring type swing arm component is arranged on the cross beam of the anti-falling device support and connected with the stand column of the anti-falling device support by means of an electromagnetic assembly, a speed sensor is arranged at the lower portion of the cross beam and close to the lifting scaffold body, and a tension assembly is arranged between an anti-falling device frame body and the lifting scaffold body.

Description

technical field [0001] The invention belongs to the technical field of construction and relates to an electromagnetic anti-drop device for an attached lifting platform used in construction. Background technique [0002] The attached lifting platform for building construction can be divided into hydraulic type, electric type, manual type and other main types according to its power source. It is a building envelope system developed in recent years, which is mainly used in the envelope structure of high-rise building construction. During the building construction process, as the building is built upwards, the lifting platform climbs up the building. When the building carries out exterior wall decoration, it can descend along the building again. This kind of lifting platform is assembled until the construction of the building is completed at one time, and there is no need to disassemble the components in the frame body in the middle, and only need to recycle the wall-attached ...

AI Technical Summary

Problems solved by technology

[0003] In practical engineering applications, high-altitude workers are prone to danger during the ascent and descent stages of the attached lifting platform. During the lifting and lowering process of the frame, due to the damage of the lifting device and the aging of the equipment, the anti-tilt and anti-drop device of the lifting scaffold Due to insensitive response, it is easy to cause major safety accidents

At present, the commonly used anti-falling device of the attached lifting platform has high installation cost, long braking time, low safety factor, and complicated maintenance. In order to meet the needs of efficient and convenient production, how to propose an easy-to-install, sensitive-response, A reliable anti-fall device for braking is a problem that needs to be solved

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