High-speed rail passenger car vestibule roof lampshade fast mounting device

Abstract

The invention discloses a high-speed rail passenger car vestibule roof lampshade fast mounting device and relates to the technical field of rail passenger car lampshade installation. The high-speed rail passenger car vestibule roof lampshade fast mounting device comprises a bracket, a lampshade support and a handle booster; the front end of the upper part of the bracket is used for limiting a lampshade outer frame; one end of the lampshade support is fixedly connected with the upper part of the bracket; the lampshade support is used for supporting the lampshade; and the handle booster is in sliding fit with the top end of the bracket and is used for pushing the bracket to enable the front end of the upper part of the bracket to push the lampshade forward. The high-speed rail passenger carvestibule roof lampshade fast mounting device considers the ergonomics principle, enables a person to realize simple and convenient installation without overhead force when the person operates the device, solves the problems about overhead operation and difficulty in push and pull operation, does not need reverse bending during the lampshade mounting process, puts an end to the quality problems about glue failure and bending deformation, lowers the labor intensity, improves the mounting efficiency by more than three times, reduces the labor cost, and reduces the quality hidden danger and the waste risk.

Description

technical field [0001] The invention relates to the technical field of rail passenger car lampshade installation, in particular to a fast installation device for a lampshade on a high-speed rail passenger car passing through a platform top plate. Background technique [0002] Such as Figure 1 to Figure 3 As shown, the lampshade 4 of the CRH5 EMU passing platform is formed by bonding the lampshade outer frame 4-1 and the cover body 4-2, and two groups of card slots 4-1-1 are symmetrically arranged on the lampshade outer frame 4-1. The card slot 4-1-1 is a variable diameter card slot, the front end is a round slot 4-1-1-1, the rear end is a strip slot 4-1-1-2, and the back end is a strip slot 4-1-1-2 The width is smaller than the diameter of the circular groove 4-1-1-1; the top plate 5 of the platform is provided with a lamp port 5-1 for installing the lampshade 4, and the top plate 5 is symmetrically provided with two groups of clamping columns around the lamp port 5-1 5-2....

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the reverse bending of the existing installation method causes the adhesive film bonded between the outer frame of the lampshade and the cover body to slip, and the quality of the glue is released, and the elastic deformation of the lampshade cannot be fully recovered due to reverse bending, resulting in light leakage after the lampshade is installed. Quality problems, and the technical problems that the operation process is lifting operation, labor intensity is high, and installation efficiency is low. The present invention provides a kind of high-speed rail passenger car through the platform roof lampshade quick installation device

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