Overhead contact line overhauling operation vehicle and auxiliary device thereof

Abstract

The invention discloses an overhead contact line overhauling operation vehicle and an auxiliary device thereof. The auxiliary device of the overhead contact line overhauling operation vehicle comprises a guide rail and an auxiliary platform, wherein the guide rail is arranged on an operation platform of the overhead contact line overhauling operation vehicle; the guide rail extends in the length direction of the operation platform; the auxiliary platform is arranged on the guide rail; the auxiliary platform can automatically move on the guide rail; and the height of the auxiliary platform is larger than that of the operation platform. As the auxiliary device is provided with the auxiliary platform whose height is larger than the height of the operation platform, the auxiliary device can replace a ladder so that operation personnel can stand on the auxiliary platform to carry out omnibearing sufficient overhauling on higher parts such as an overhead contact line carrier cable; and moreover, the auxiliary platform can also automatically move on the guide rail laid on the operation platform so as to realize transferring of the auxiliary platform between different overhauling positions; and therefore, the conveying operation is avoided, the working burden of operation personnel is reduced, and the overhauling operation efficiency can also be enhanced.

Description

technical field [0001] The invention relates to the technical field of railway maintenance vehicles, in particular to an auxiliary device for a catenary maintenance vehicle, and also relates to a catenary maintenance vehicle with the above-mentioned auxiliary platform. Background technique [0002] At present, the maintenance work of catenary equipment is mostly carried out by ladder trucks or multiple operating vehicles connected to each other. The catenary maintenance vehicle is an important tool for daily maintenance, overhaul, accident repair and electrification construction of electrified railway catenary. With the leapfrog development of railways, the operating mileage of my country's high-speed railways has increased year by year, and the maintenance and repair of catenary has become more and more important. In order to improve the efficiency of railway operation and shorten the working time of the skylight, it is required that the catenary maintenance vehicle can arr...

AI Technical Summary

Problems solved by technology

[0003] The existing catenary overhaul operation vehicle includes a car body and an overhaul platform. When performing overhaul operations, the elevated overhaul platform sometimes cannot overhaul higher components due to height restrictions, such as the catenary catenary cable cannot be overhauled, Therefore just need to place a ladder on the maintenance platform, the operating personnel step on the ladder and carry out corresponding maintenance operation, but when needing to carry out maintenance to the catenary of a plurality of different positions, just need carry ladder between different maintenance positions, and The handling operation of the ladder is time-consuming and laborious, which not only increases the workload of the operators, but also affects the maintenance efficiency

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