Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Construction technology for replacing turnout of laying and replacing unit

A technology of construction technology and laying machine, which is applied in the direction of laying tracks, roads, tracks, etc., can solve the problems that the laying environment of turnout construction technology needs to be improved, and achieve the effects of improving efficiency and quality, improving the pre-paving environment, and economical construction methods

Pending Publication Date: 2022-07-15
BAOJI CSR TIMES ENG MACHINERY
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a construction technology for replacing a turnout with a laying unit, which solves the problem that the laying environment of the turnout construction technology needs to be improved

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
  • Construction technology for replacing turnout of laying and replacing unit
  • Construction technology for replacing turnout of laying and replacing unit
  • Construction technology for replacing turnout of laying and replacing unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0062] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 and Figure 21 ,in, figure 1 It is a system diagram of part a of the replacement construction process in the construction technology of the switch replacement unit provided by the present invention; figure 2 It is a system diagram of part b of the replacement construction process in the construction technology of the switch replacement unit provided by the present invention; image 3 It is a system diagram of part c of the replacement construction process in the construction technology of the switch replacement unit provided by the present invention; Figure 4 It is a system diagram of part d of the replacement construction process in the construction technology of the switch repl...

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 provides a turnout replacement construction process of a laying and replacing unit. The turnout replacing construction technology of the laying and replacing unit comprises the following steps that S1, preparation work of equipment before construction is conducted is conducted; s2, turnout pretreatment: S2.1, turnout pre-laying; s2.2, turnout transportation; s2.3, welding the whole group of turnouts; and S3, replacing the turnouts. According to the turnout replacing construction technology of the laying and replacing unit, the pre-laying environment is improved, the turnout pre-laying efficiency and quality are improved by using construction equipment such as a turnout transport vehicle and a laying and replacing machine, large hoisting equipment is applied to the turnout replacing construction link, labor intensive operation is completed instead of manual work, and the construction efficiency is improved. The problems of many on-site constructors and high labor intensity are solved, damage to the turnout in the construction process is reduced, waste old materials generated in the construction process can be reduced through overall disassembly and assembly, a large amount of on-site old materials can be taken away through overall transfer, optimization and improvement are achieved on the basis of an existing construction method, and a safer, more efficient and more economical construction method is provided.

Description

technical field [0001] The invention relates to the technical field of switch replacement construction technology, in particular to a switch replacement construction technology of a laying and replacement unit. Background technique [0002] With the continuous development of society, the frequency of use of trains continues to increase, and the maintenance workload of the railway department is also increasing. The maintenance and replacement of railway lines with quality and quantity is an important guarantee for the safety of trains. [0003] The turnout is one of the weakest links in the entire track system, and it is the key equipment to limit the running speed of the train. The high-precision laying of the turnout is an important link to ensure the normal use of the turnout. This in turn ensures comfort and safety when the train passes. [0004] Restricted by factors such as the location, equipment, skylight point, construction cost, etc., in the laying construction of ...

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 Applications(China)
IPC IPC(8): E01B29/02E01B29/16E01B29/06
CPCE01B29/02E01B29/16E01B29/06
Inventor 滕星东刘俊飞朱红军李华伟程锋王光辉李坤谢寅山陈泽涛李迎兵张高峰贾晶岚
Owner BAOJI CSR TIMES ENG MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com