Unlock instant, AI-driven research and patent intelligence for your innovation.

Mobile rail-welding vehicle for railway

A mobile, rail welding car technology, which is applied in the direction of track, road, track maintenance, etc., can solve the problems of low operation efficiency and difficulty in guaranteeing welding quality, and achieve the effect of high work efficiency

Active Publication Date: 2010-05-12
GEMAC ENG MACHINERY
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the welding quality of thermite welding and small gas pressure welding is difficult to guarantee, the flash welding of the container type welding rail car can guarantee the quality, but it needs to be equipped with special flat cars and tractors, and the operation efficiency is low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mobile rail-welding vehicle for railway
  • Mobile rail-welding vehicle for railway
  • Mobile rail-welding vehicle for railway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] figure 1 Among them, a hydraulic support device 2 is installed at each of the four corners of the main frame 1, a driver's cab 3 is installed at the front and rear ends of the main frame, a welding machine 4 is installed in the middle of the vehicle, rail alignment devices 5 are symmetrically arranged left and right, and the engine 6, Transmission system 7, crane 9, running part 8 is installed under the car.

[0029] figure 2 Among them, the auxiliary support 10, the rail lifting device 11, and the rail alignment device 12 form a rail alignment device. The figure shows a set of rail alignment devices for two groups of operations on one side, which act on the rails on one side. Alignment. There is one rail lifting device 11 for the former rail alignment device, two rail lifting devices 11 for the latter rail alignment device, and three rail lifting devices 11 for a set of rail alignment devices.

[0030] image 3 Among them, the auxiliary support 10, the rail lifting...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to railway movable type rail welding carriage. It includes main frame, driving room, engine, driving system, line feed part, crane etc. Its features are that the foursquare of the main frame is respectively set one hydraulic pressure support device; welding machine is set in the middle of the carriage body of which left and right side is respectively set a set of rail adjusting device; while lower welding the railway, the rail adjusting device can be run for the two sections railway; while upper welding, the hydraulic pressure support device can make the railway be in novertical load to weld. Compared with the existing technique, the invention can run to welding site by self force, has high working efficiency.

Description

technical field [0001] The invention relates to a railway mobile rail welding car used for railway rail welding. Background technique [0002] At present, the on-site rail welding of domestic railways generally adopts thermite welding, small air pressure welding, and flash welding of container-type rail cars. Since the welding quality of thermite welding and small gas pressure welding is difficult to guarantee, the flash welding of container type welding rail cars can guarantee the quality, but it needs to be equipped with special flat cars and tractors, and the operation efficiency is low. The difficulty of rail welding on site is how to align the rails and reduce auxiliary time. Contents of the invention [0003] The purpose of the present invention is to provide a railway mobile rail welding vehicle that can independently run to the construction site and quickly perform rail welding on the railway site, and can realize rail welding on the railway line, rail welding und...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/00B23K37/04B23K11/04B23K5/00B23K20/02E01B29/42
Inventor 李华栋杨林勇韩高月陈华进陈斌
Owner GEMAC ENG MACHINERY