Multifunctional maintenance equipment based on electric vehicle fault diagnosis research

Abstract

The invention provides multifunctional maintenance equipment based on electric vehicle fault diagnosis research. The multifunctional maintenance equipment comprises a moving frame; the two ends of themoving frame are slidably mounted on an upper cross beam, adjusting blocks are arranged on the inner sides of the two ends of the moving frame correspondingly and slidably clamped in transverse sliding grooves, longitudinal sliding grooves are further formed in the upper end and the lower end of the moving frame, a clamping frame is slidably mounted on the moving frame, and an adjusting shaft isslidably inserted in the clamping frame in a penetrating manner; and the top end of the adjusting shaft is connected with an upper limiting plate, and the bottom end of the adjusting shaft is fixedlyconnected with a polishing cover through bolts. The polishing cover and a polishing sponge wheel on the bottom side are driven by a driving motor to rotate, an automobile roof is polished, a worm wheel is meshed with a reciprocating lead screw to move back and forth on the reciprocating lead screw, the clamping frame is pushed to slide back and forth on the moving frame, and cleaning water is sprayed to the polishing sponge wheel through a nozzle; and a spline structure is arranged on the adjusting shaft, and a spring is arranged in a sleeving manner, so that the polishing sponge wheel can bebetter attached to the automobile roof.

Description

technical field [0001] The invention belongs to the technical field of automobile maintenance, and more specifically relates to a multifunctional maintenance equipment based on electric vehicle fault diagnosis research. Background technique [0002] The car maintenance special lift is a double-articulated scissor lift. It is based on the original scissor lift and uses the current indicators of flexibility, safety, and economy; the structure can meet the needs of vehicles with high flexibility requirements. Designed on the premise of maintenance needs, it plays an irreplaceable role in the repair and maintenance of automobiles in our country. [0003] For example, the patent application number: CN201921354251.4 discloses a car polishing rack, which includes a bracket and at least three polishing modules; both sides and the top of the bracket are provided with at least one polishing module; the polishing module includes a working slide , sliding drive mechanism, mechanical ar...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a multi-functional maintenance equipment based on electric vehicle fault diagnosis research, to solve the problem that when polishing the car roof, it is usually necessary to manually stand on the side of the car or use other stepping tools for assistance. It is time-consuming, and the quality of polishing is also poor, consuming a lot of human labor resources and low efficiency

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