Maintenance platform of stretching-type bullet train windshield wiper

Abstract

The invention discloses a maintenance platform of a stretching-type bullet train windshield wiper, and belongs to the technical field of bullet train maintenance. The maintenance platform comprises abottom train body, a lifting mechanism, a stretching platform, holders fixed on a workshop and auxiliary mechanisms fixed on the holders; the lower end of the lifting mechanism is connected with the bottom train body, the upper end of the lifting mechanism is connected with the stretching platform, and the lifting mechanism is used for ascending or descending the stretching platform; and when theauxiliary mechanism is unfolded, the auxiliary mechanism is used for supporting the stretching platform, and when the auxiliary mechanism is folded, the auxiliary mechanism is separated from the stretching platform. The maintenance platform of the stretching-type bullet train windshield wiper is simple in structure and convenient to operate, provides a safe maintenance platform for maintenance personnel, and it is guaranteed that the overhauling platform does not roll over during the overhauling period of the windshield wiper; and the safety of the whole maintenance process is guaranteed, themaintenance personnel can safely and vertically overhaul for the maintenance during overhauling operation, and the maintenance work efficiency of the windshield wiper is effectively improved.

Description

technical field [0001] The invention relates to the technical field of motor vehicle maintenance, in particular to an extended motor vehicle wiper maintenance platform. Background technique [0002] The windshield at the front end of the EMU is under the impact of high-speed airflow. During the process, dust, oil and other impurities mixed in the airflow will accumulate on the windshield, affecting its clarity. In weather conditions such as rain and snow, the windshield will also shorten the driver's visual distance due to rain and snow coverage. The clarity of the windshield directly affects the driver's field of vision, thereby affecting the driving safety of the EMU. Therefore, the continuous and reliable performance of the wiper system is the most basic requirement to ensure driving safety, and it is extremely important to ensure the reliability of the wiper system through regular maintenance and repairs. [0003] At present, the maintenance work of the rain wiper of t...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a stretch-type motor car wiper maintenance platform, which provides a safe maintenance platform for the maintenance personnel, solves the problem of potential safety hazards, and is convenient for the maintenance personnel when performing maintenance operations. It can safely go up and down for maintenance, which is convenient for the maintenance personnel to work, and effectively improves the efficiency of the wiper maintenance work

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