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 wir

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 application discloses a catenary overhaul operation vehicle and its platform device, wherein the platform device includes 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 part and a right horizontal driving Components; the left horizontal telescopic arm and the right horizontal telescopic arm are respectively horizontally arranged on the left and right sides of the main lifting platform; the left lifting platform is arranged at the telescopic end of the left horizontal telescopic arm, and the right lifting platform is arranged at the telescopic end of the right horizontal telescopic arm; The left horizontal driving part is drivingly connected with the left horizontal telescopic arm, and is used to drive the left horizontal telescopic arm to expand and contract horizontally; The platform device achieves a comprehensive overhaul of the catenary, and at the same time realizes a compact design and ensures a safe space for operation. It is convenient to horizontally adjust the working range of the left lifting platform and the right lifting platform during construction operations, with high operating efficiency and high safety.

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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