A car roof maintenance box fixing device

Abstract

The invention relates to the technical field of elevators, in particular to a car top maintenance box fixing device which comprises two C-shaped parts and two mounting brackets. A hanging piece is fixed at each end of each C-shaped part through a sliding chute bolt, the hanging pieces are hung on square tubes of a car top guard, a fixing bracket is mounted in the middle of each C-shaped part, one end of each mounting bracket is rotationally connected with the corresponding fixing bracket, the other ends of the mounting brackets are overlaid together to be rotationally connected, and a car top maintenance box is fixed on one mounting bracket. The car top maintenance box fixing device is flexibly fixed on the square tubes of the car top guard through the sliding chute bolts, and the car top maintenance box can be mounted at a fixed position of the car top guard by any angle between 0 degree and 90 degrees according to changes of the structure and size of a car top. The car top maintenance box is fixed on the car top guard by the simple device, and the car top maintenance box fixing device is reliable in fixation, standard in position, high in universality, flexible to mount, higher in efficiency and lower in cost.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a fixing device for a car top inspection box. Background technique [0002] The car roof inspection box of the elevator company is fixed on the car roof of the elevator, but the fixing method is not uniform and not universal; in addition, the structure and size of the car roof are only fixed on the car roof at will, and the reliability, normativeness and wiring standards of the fixing must be determined. Failure to guarantee has brought a lot of inconvenience to the elevator maintenance work. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the invention provides a car top inspection box fixing device that is firm, reliable, standardized in position, strong in versatility, and flexible in installation. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] A car top ...

AI Technical Summary

Problems solved by technology

[0002] The car roof inspection box of the elevator company is fixed on the car roof of the elevator, but the fixing method is not uniform and not universal; in addition, the structure and size of the car roof are only fixed on the car roof at will, and the reliability, normativeness and wiring standards of the fixing must be determined. The lack of guarantee has brought a lot of inconvenience to the elevator maintenance work

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