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Electrified railway contact network overhaul train

An electrified railway, catenary technology, applied in railway car body parts, transportation passenger cars, transportation and packaging, etc., to achieve the effect of improving the working environment and improving the working accuracy

Active Publication Date: 2014-06-25
BAOJI CSR TIMES ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In recent years, my country's railways have achieved leapfrog development. By 2020, the operating mileage of national railways will reach 120,000 kilometers. The rapid development has put forward higher requirements for the operation safety of railway power supply equipment. The good condition of electrified railway catenary is the basis for railway safety and high-speed operation. Therefore, higher requirements are put forward for the quality of maintenance of catenary equipment. The original It is difficult for work vehicles to adapt to the needs of electrified railway maintenance operations under the new situation. High-speed, high-efficiency and high-reliability catenary maintenance trains will surely become new requirements for electrified railway catenary maintenance departments under the new situation. The work vehicle proposes improvements

Method used

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  • Electrified railway contact network overhaul train

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Embodiment Construction

[0019] Attached below figure 1 An embodiment of the present invention is described.

[0020] The electrified railway catenary maintenance column is composed of tractor I1, multiple operating vehicles and tractor II10, the operating vehicles are placed between tractor I1 and tractor II10 and tractor I1, multiple operating vehicles and tractor II10 All are connected by folding windshields 15, and the tops of the multiple work vehicles are provided with elevating work platforms 17, and the elevating work platforms 17 are connected to each other after they are raised. Specifically, the elevating work platforms 17 include folding railings 35, The lifting mechanism 36 and the working platform 37, one end of the lifting mechanism 36 is connected to the top of the work vehicle, the other end of the lifting mechanism 36 is supported on the bottom of the working platform 37 and the lifting mechanism 36 is provided with a position sensor to ensure that a plurality of working platforms 37...

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Abstract

The invention provides an electrified railway contact network overhaul train. The electrified railway contact network overhaul train is composed of a first tractor, a plurality of work vehicles and a second tractor. The work vehicles are arranged between the first tractor and the second tractor, the first tractor, the work vehicles and the second tractor are all connected through folding wind shields, the tops of the work vehicles are respectively provided with a lifting work platform, and the lifting work platforms are communicated with one another after being lifted. The electrified railway contact network overhaul train is provided with the communicated work platforms, construction work can be performed on a contact network with the line range of 160 m at the same time, the functions of erecting lines of the contact network, maintenance, repair, high-altitude work and the like are integrated, multi-machine multi-work type cooperative work is achieved, a large amount of skylight time is saved, the electrified railway contact network overhaul train has the highest self running speed of 120 km / h and has the functions of transportation and storage of construction materials, machine maintenance and transportation and storage of tools and safety spares, and thus the construction site can have the workshop operation functions, the operating environment of workers is improved, and the operating precision is improved.

Description

technical field [0001] The invention belongs to the technical field of railway engineering machinery, and in particular relates to an electrified railway catenary maintenance train. Background technique [0002] In recent years, my country's railways have achieved leapfrog development. By 2020, the operating mileage of national railways will reach 120,000 kilometers. The rapid development has put forward higher requirements for the operation safety of railway power supply equipment. The good condition of electrified railway catenary is the basis for railway safety and high-speed operation. Therefore, higher requirements are put forward for the quality of maintenance of catenary equipment. The original It is difficult for work vehicles to adapt to the needs of electrified railway maintenance operations under the new situation. High-speed, high-efficiency and high-reliability catenary maintenance trains will surely become new requirements for electrified railway catenary mainten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D15/00
Inventor 宋耀红赵力刘旭东苗武王新虎金明惠莉花李永哲
Owner BAOJI CSR TIMES ENG MACHINERY
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