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Road and rail tractor with three traveling wheels

A road-rail dual-use and tractor technology, which is applied to rail and road dual-use vehicles, motor vehicles, railway transportation, etc. Convenience, flexibility and long battery life

Active Publication Date: 2022-07-12
大连铁丰轨道交通装备有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current road-railway train traction device can no longer meet the urban environmental protection emission requirements

Method used

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  • Road and rail tractor with three traveling wheels
  • Road and rail tractor with three traveling wheels
  • Road and rail tractor with three traveling wheels

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 , figure 2, shows a structural view of a road and rail tractor. The present invention is mainly composed of a steel plate welded structure vehicle body 1, a total of two sets of running units 6 are suspended and installed on the left and right sides of the vehicle body 1 through eight rubber shock absorbers, and a total of a set of battery packs 7 are placed in the battery box of the vehicle body 1, Two sets of guide devices 5 are symmetrically installed on both sides of the front end of the car body 1 through the bolt pair 5b. A total of one electronic control device 15 is installed on the bottom plate at the middle position of the front end of the car body 1. A remote control receiver 8 and a hydraulic system 9 are respectively installed on the left and right sides. In total, a coupler traction device 11 is fixedly installed on the side plate of the battery box on the rear side of the vehicle body 1 by means of bolts 11b. A total of two hinges 2 are fixed t...

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PUM

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Abstract

The utility model relates to a road-rail dual-purpose tractor with three traveling wheels, which belongs to the field of traction and shunting equipment. The tractor uses the battery as the power source, and is inverted to AC power through the electrical control device to provide power to the main drive motor of the traveling unit; the front and rear guide devices ensure that the wheels of the tractor run on the rails to ensure the safety of the train; The traction device is reliably connected to or disengaged from the towed train; it can precisely control the running direction, speed regulation, and electromagnetic braking through the electrical control device and remote control device; the tractor is an online traction and shunting of railway vehicles. , Station conversion to provide key equipment.

Description

technical field [0001] The invention relates to a road-rail dual-purpose tractor with three traveling wheels, which belongs to the technical field of traction and shunting equipment, is suitable for driving on highway and railway standard rail lines, and is used for railway vehicles without special power supply for catenary In the case of locomotives and towing locomotives, it can be used for towing and shunting operations. Background technique [0002] At present, the commonly used traction device of dual-purpose trains usually adopts internal combustion engine power, which can run on highway and railway standard rail lines, and can meet the requirements of high-speed motor trains, subway vehicles, urban planning vehicles, intercity motor trains, high-power locomotives and other traction and shunting operations. Usage requirements. With the construction and development of cities, the pursuit of mature and environmentally friendly traction has become the first choice. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60F1/00
CPCB60F1/00B60F1/005Y02T30/00
Inventor 赵世永
Owner 大连铁丰轨道交通装备有限责任公司