Protection device for travelling crane current collector and using method thereof

Abstract

The invention discloses a protection device for a travelling crane current collector and a using method thereof, and relates to the technical field of current collectors. The protection device comprises a sliding rail, a current collector body and a cleaning device; the cleaning device comprises a mounting part, a cleaning part and a fixing assembly, wherein the mounting part comprises a connecting plate; four positioning holes and an inserting hole are formed in one surface of the connecting plate, an annular shape is formed in one inner wall of the inserting hole, the cleaning part comprisesa base plate, and a through hole is formed in the base plate; four positioning rods are fixed to one surface of the base plate and are in clearance fit with the positioning holes, and a cleaning sleeve is fixed to the peripheral side face of the base plate and is in sliding fit with the sliding rail. By arranging the cleaning sleeve, the sliding rail is convenient to clean; by arranging the mounting piece, the cleaning part and the fixing assembly, the cleaning device is convenient to mount and dismount, the cleaning sleeve is convenient to replace and clean, and the problem that the servicelife is shortened due to the fact that an existing travelling crane current collector is not provided with a protection device is solved.

Description

technical field [0001] The invention belongs to the technical field of current collectors, and in particular relates to a protection device for a driving current collector and an application method thereof. Background technique [0002] The collector is the main device for picking up electric energy on the collector side of the trolley line system. It directly transmits the electric energy to the electrical appliance through the sliding contact between the collector brush and the guide rail, so as to realize the mobile power supply of the system. The collector is controlled by the tension of the mechanical structure. The device is composed of two parts, the collector brush which is directly in sliding contact with the guide rail. [0003] The slider on the traditional collector slides along the track through rollers to realize mobile power supply. However, with the complexity of the working environment, such as dusty, humid and sundry conditions, the use of the collector wil...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a protection device for driving current collectors, which facilitates the cleaning of the slide rails by providing a cleaning sleeve, and facilitates the installation and removal of the cleaning device by providing mounting parts, cleaning parts and fixing components. The replacement and cleaning of the cleaning sleeve solves the problem that the existing driving current collector is not equipped with a protection device, which causes the service life to be reduced

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