Slide wire system with waterproof function

Abstract

The invention provides a slide wire system with a waterproof function. The slide wire system comprises a trunking and a carbon brush assembly, wherein the trunking is provided with a trunking body and a top cap installed on the top of the trunking body, a plurality of mounting grooves are formed in the interior of the trunking body, a conducting groove is formed in the interior of each mounting groove, and a waterproof baffle wing and a channel are arranged on two sides of the trunking body respectively; the carbon brush assembly comprises a carbon brush body frame, the carbon brush body frame is embedded into the channel and is in sliding connection with the channel, a plurality of carbon brush grooves are formed in the lower part of the carbon brush body frame, a carbon brush sheet is mounted inside each carbon brush groove, and the carbon brush sheets are in contact connection with the conducting grooves. According to the slide wire system with the waterproof function provided by the invention, the carbon brush body frame is of an integral structure, so that the problem that a plurality of structures and a plurality of points are unstable in connection in dragging of the carbon brush assembly is effectively solved; and the trunking has the waterproof function, so that safe operation of the slide wire system in rainy days is effectively guaranteed, and safety accidents and project delay caused by weather reasons are avoided.

Description

technical field [0001] The invention belongs to the field of sliding contact wires, in particular to a sliding contact wire system with waterproof function. Background technique [0002] The trolley line system is a "special wire" that provides power to mobile equipment (mainly elevators, cranes, driving, cranes, etc.). A collector is in contact with the trolley line, so that the power on the trolley line is provided to the electrical equipment through the collector. The traditional trolley line system and construction elevators have poor rainproof performance, especially in rainy and windy weather. The conductive elements in the slot are in contact, which is easy to cause a risk. Secondly, due to the large outdoor temperature difference, the connection between the upper and lower conductive plates is easily deformed due to thermal expansion and contraction, which makes the conductive plates easy to warp and deform. Thirdly, the traditional current collector is easily dam...

AI Technical Summary

Problems solved by technology

The traditional trolley line system and construction elevators have poor rainproof performance, especially in rainy and windy weather. Contact of conductive elements in the slot can easily lead to risks

Secondly, due to the large outdoor temperature difference, the connection between the upper and lower conductive plates is easily deformed due to thermal expansion and contraction, which makes the conductive plate easy to warp and deform

Again, the traditional current collector is easily damaged due to sliding friction during use, and its balance is poor. Using a single electrode is easy to be damaged due to excessive current, with short service life and poor stability.

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