Comprehensive maintenance car for railways

A technology for repairing vehicles and railways, which is applied to railway car body parts, roads, and passenger cars, etc., and can solve problems such as inability to transport staff.

Inactive Publication Date: 2011-06-22
GEMAC ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, when the maintenance vehicles of domestic railways are performing railway maintenance operations, one rail car transports personnel, and at the same time pulls other work vehicles and flat vehicles to go online at the same time, and completes the needs of transportation equipment and maintenance operations, which cannot be achieved by a single vehicle. It not only transports staff and operating equipment, but also completes related maintenance operations

Method used

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  • Comprehensive maintenance car for railways
  • Comprehensive maintenance car for railways
  • Comprehensive maintenance car for railways

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Embodiment Construction

[0021] figure 1 Among them, 1 is the car body, 2 is the bogie, 3 is the driver's cab, 4 is the hydraulic transmission device, 5 is the maintenance operation material platform, 7 is the coupler, and 6 is the truck-mounted crane, which are combined into a public maintenance vehicle. The hydraulic transmission device 4 is a four-axis hydraulic transmission device, which is composed of an engine, a hydraulic transmission, a transmission shaft, a gear box, and four traveling shafts. The engine is connected with the hydraulic gearbox, and the hydraulic gearbox is connected with the axle gearboxes on the four traveling axles through the transmission shaft. The bearing is connected with the vehicle body. The power transmission route is that the engine drives the hydraulic gearbox, and the hydraulic gearbox drives the axle gearbox through the transmission shaft, and the axle gearbox drives the wheels to rotate to make the whole vehicle move.

[0022] figure 2 Among them, 1 is the c...

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Abstract

The invention provides a comprehensive maintenance operation car for railways. The invention adopts the following technical scheme: two bogies are arranged below a car body; a hydrodynamic drive device for providing power hangs below the car body; a cab is arranged at the front end of the car body; a maintenance operation material platform is arranged at the rear end of the cab; different operation devices can be installed on the maintenance operation material platform to form the maintenance operation cars with different functions; and the different operation devices mainly include a whole-carriage heavy track car, a permanent way maintenance car, an operation car for contact wire, a bridge inspection car, a high-altitude operation car and the like. The comprehensive maintenance operation car has the following advantages: the comprehensive maintenance operation car realizes the functions of singly transporting the staff and the operation equipment to the operation site and completing relevant maintenance operations and simultaneously can transport the waste materials after operations.

Description

technical field [0001] The invention relates to a railway vehicle, in particular to a railway four-axis hydraulic transmission comprehensive maintenance vehicle used for railway maintenance operations. Background technique [0002] At present, when the maintenance vehicles of domestic railways are performing railway maintenance operations, one rail car transports personnel, and at the same time pulls other work vehicles and flat vehicles to go online at the same time, and completes the needs of transportation equipment and maintenance operations, which cannot be achieved by a single vehicle. It not only transports staff and operating equipment, but also completes related maintenance operations. Contents of the invention [0003] The purpose of the present invention is to provide a comprehensive railway maintenance vehicle that can carry out the transport and maintenance of workers and operating equipment with a single machine, and can transport the waste materials after th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B37/00E01D19/10B61D15/00
Inventor 段红兵刘旭王江黄健余家奇
Owner GEMAC ENG MACHINERY
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