Disassembling and assembling module and subway pantograph overhauling platform thereof

Abstract

The invention discloses a disassembling and assembling module and a subway pantograph overhauling platform thereof. The disassembling and assembling module comprises a first disassembling and assembling plate, a second disassembling and assembling plate and a third disassembling and assembling plate, the second disassembling and assembling plate and the third disassembling and assembling plate are assembled through a disassembling and assembling rail frame, a disassembling and assembling rail is mounted on the disassembling and assembling rail frame, the first disassembling and assembling plate is mounted between the second disassembling and assembling plate and the third disassembling and assembling plate, and disassembling and assembling plate flanges are arranged at the two ends of the first disassembling and assembling plate correspondingly. The second disassembling and assembling plate and the third disassembling and assembling plate are assembled with the first disassembling and assembling guide shaft and the disassembling and assembling screw rod correspondingly, the first disassembling and assembling plate can axially and slidably sleeve the first disassembling and assembling guide shaft, and the first disassembling and assembling plate and the disassembling and assembling screw rod are assembled in a screwing mode through threads; and the second disassembling and assembling plate is further provided with a disassembling and assembling conveying plate, the disassembling and assembling conveying plate is assembled with the first disassembling and assembling belt shaft and the second disassembling and assembling belt shaft, the first disassembling and assembling belt shaft and the second disassembling and assembling belt shaft are connected through a disassembling and assembling belt to form a belt transmission mechanism, the disassembling and assembling belt is provided with disassembling and assembling belt protruding blocks, and the disassembling and assembling belt protruding blocks are used for being matched with the base conveying blocks to drive the conveying base.

Description

technical field [0001] The invention relates to auxiliary equipment for pantograph maintenance, in particular to a disassembly 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 t...

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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