Pantograph slide plate with conductive fiber bundle structure

Abstract

The invention provides a pantograph slide plate with a conductive fiber bundle structure, the pantograph slide plate comprises a slide plate base body and a conductive fiber bundle arranged on the slide plate base body, the conductive fiber bundle comprises a metal cylinder and a carbon fiber bundle fixed in the metal cylinder, the outer wall of the metal cylinder is provided with an external thread, and the plate surface of the slide plate base body is provided with a plurality of screw holes. The screw holes are through holes, internal threads of the screw holes are matched with external threads of the metal cylinder, a plurality of cleaning holes are further formed in the plate surface of the sliding plate base body, the cleaning holes are communicated with cleaning hole channels formed in the plate, and the cleaning hole channels are connected with an air supply port in the plate surface of the sliding plate base body. By adjusting the height of the conductive fiber, the contact surface of the conductive fiber at the seriously worn position is recovered to be in a flat state, and meanwhile, abrasive dust and dust in gaps of fiber bundles can be conveniently cleaned.

Description

technical field [0001] The invention relates to the technical field of slide plates for electric locomotives, in particular to a pantograph slide plate with a conductive fiber bundle structure. Background technique [0002] The electric locomotive obtains electric energy from the catenary through the pantograph installed on the roof, and the pantograph is in direct contact with the catenary through the slide plate. During the use of the existing pantograph slide, due to severe local wear (such as the edge position) and The accumulation of wear debris will not only shorten the service life of the skateboard, but also cause a series of problems such as increased off-line rate, increased arc burning rate, and increased contact resistance, which will affect the stability of pantograph-catenary current-carrying and threaten pantograph-catenary operation. Safety. [0003] The present invention aims to design a pantograph sliding plate with a conductive fiber bundle structure, whi...

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Problems solved by technology

[0002] The electric locomotive obtains electric energy from the catenary through the pantograph installed on the roof, and the pantograph is in direct contact with the catenary through the slide plate. During the use of the existing pantograph slide, due to severe local wear (such as the edge position) and The accumulation of wear debris will not only shorten the service life of the skateboard, but also cause a series of problems such as increased off-line rate, increased arc burning rate, and increased contact resistance, which will affect the stability of pantograph-catenary current-carrying and threaten pantograph-catenary operation. Safety

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