Conveying module and subway pantograph overhauling platform thereof

Abstract

The conveying module comprises a conveying bottom plate, a conveying track plate and a conveying belt plate are installed on the conveying bottom plate, a conveying track is installed on the conveying track plate, and the conveying track is used for being matched with a conveying wheel to move a conveying seat; the conveying belt plate is assembled with the two conveying belt shafts in a circumferential rotation mode, the conveying belt bypasses the two conveying belt shafts to form a belt transmission mechanism, and a conveying belt protruding block is arranged on the conveying belt and used for being matched with a base conveying block of the conveying base to drive the conveying base to move; the conveying belt plate is further assembled with a conveying belt secondary shaft in a circumferential rotation mode, and the conveying belt secondary shaft is connected with one conveying belt shaft through a conveying driving belt to form a belt transmission mechanism. The linkage belt is wound around the first linkage belt wheels and the tensioning wheel to form a belt transmission mechanism, the conveying belt secondary shaft and the linkage shaft are sleeved with the first linkage belt wheels respectively, and the tensioning shaft is sleeved with the tensioning wheel; and the tensioning wheel is used for tensioning the linkage belt.

Description

technical field [0001] The invention relates to auxiliary equipment for pantograph maintenance, in particular to a transport module and a subway pantograph maintenance platform. Background technique [0002] Subway cars are powered by pantographs, and generally need to be overhauled after 20,000 to 30,000 kilometers of use. During overhauls, pantographs are equipment that must be overhauled as a whole. Although the pantograph of the subway is relatively small, its structure is complex. The current maintenance is mainly to disassemble the pantograph as a whole, then place it on the table, disassemble its parts one by one, then clean, replace, and finally assemble. The whole process takes a long time, and the pantograph needs to be turned over continuously during the disassembly process, so as to facilitate disassembly. A horizontal desktop is obviously not suitable for turning over. Therefore, when it needs to be turned over and kept at a certain angle, one person needs to ...

AI Technical Summary

Problems solved by technology

A horizontal desktop is obviously not suitable for flipping. Therefore, when it needs to be flipped and kept at a certain angle, one person needs to fix the pantograph and another person disassembles it. This is not only time-consuming and labor-intensive, but also easily hurts hands.

[0003] However, the inventor found through research that the disassembly of pantographs is essentially a relatively high degree of repetition, and at present, a batch of pantographs are generally overhauled at the same time, so there is the possibility of assembly line and automation, so the design A subway pantograph maintenance platform, which is used for the disassembly and assembly of pantographs and assembly line transportation, and integrates the storage of parts and tools, which can greatly improve the maintenance efficiency of pantographs

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