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Contact line maintenance operation vehicle and platform device thereof

A technology for platform devices and operating vehicles, which is applied in the direction of hoisting devices and overhead lines, which can solve the problems of inability to raise the platform, poor maintenance effect, and high operating risk, and achieve high operating efficiency, high safety, and compact structure. Effect

Pending Publication Date: 2018-03-30
BEIJING CSR TIMES LOCOMOTIVE & ROLLING STOCK MECHANICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the actual maintenance operation, since the contact wire is the lowest from the rail surface, when the platform rises to a certain height, the platform guardrail touches the contact wire, so that the platform cannot rise. parts out of service
Personnel can only carry out maintenance by adding skids and climbing poles, which is dangerous and the maintenance effect is not good

Method used

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  • Contact line maintenance operation vehicle and platform device thereof
  • Contact line maintenance operation vehicle and platform device thereof
  • Contact line maintenance operation vehicle and platform device thereof

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Embodiment Construction

[0040] The core of the present invention is to provide a platform device for a catenary maintenance vehicle, which realizes a comprehensive maintenance of the catenary and at the same time realizes a compact design of the maintenance platform and ensures a safe space for operation.

[0041] The invention also provides a catenary inspection and maintenance operation vehicle including the platform device, which not only realizes the comprehensive maintenance of the catenary, but also realizes the compact design of the inspection and maintenance platform and ensures a safe space for operation.

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtai...

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Abstract

The invention discloses a contact line maintenance operation vehicle and a platform device thereof. The platform device comprises a main lifting platform, a left lifting platform, a right lifting platform, a left horizontal telescopic arm, a right horizontal telescopic arm, a left horizontal driving component and a right horizontal driving component, wherein the left horizontal telescopic arm is horizontally arranged on the left side of the main lifting platform and the right horizontal telescopic arm is and horizontally arranged on the right side of the main lifting platform; the left liftingplatform is arranged at the telescopic end of the left horizontal telescopic arm; the right lifting platform is arranged at the telescopic end of the right horizontal telescopic arm; the left horizontal driving component is in driving connection with the left horizontal telescopic arm and used for driving the left horizontal telescopic arm to horizontally stretch in the left and right direction;and the right horizontal driving part is in driving connection with the right horizontal telescopic arm and used for driving the right horizontal telescopic arm to horizontally stretch in the left andright direction. Through the adoption of the platform device, overall maintenance on a contact line is realized, and besides, compact design is realized; safe space for operation is guaranteed; horizontal adjustment of the working range of the left lifting platform and the right lifting platform is facilitated during construction; the working efficiency is high; and safety is high.

Description

technical field [0001] The invention relates to the technical field of railway maintenance, in particular to a platform device for a catenary maintenance vehicle. It also relates to a catenary maintenance vehicle including the platform device. Background technique [0002] The catenary maintenance vehicle is a special operation vehicle specially used for the maintenance of the electrified railway power catenary. It is mainly suitable for the installation, maintenance and daily inspection and maintenance of the upper facilities of the catenary. The minimum distance from the contact wire to the locomotive pantograph is 5700mm and the maximum distance from the rail surface is 6500mm. The minimum catenary for suspending contact wires is about 7000mm and the highest is about 9000mm. [0003] Most of the current catenary overhauling operation vehicles adopt the operation vehicle with a single platform, and the single platform can be lifted and turned. When the platform is lift...

Claims

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Application Information

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IPC IPC(8): B60M1/28B66F11/04
CPCB66F11/04B60M1/28
Inventor 陶明超田阳史英礼
Owner BEIJING CSR TIMES LOCOMOTIVE & ROLLING STOCK MECHANICS
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