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

Pre-wiring method for auxiliary switch cabinet of HXD1 locomotive

An auxiliary switch and pre-wiring technology, which is applied in the direction of switchgear, cable laying equipment, electrical components, etc., can solve the problems of inability to meet the requirements of quality assurance, cost reduction, and efficiency increase, dense distribution of components, and difficult pre-wiring, etc., to achieve Improve pre-wiring efficiency, improve safe operation, and ensure the effect of quality requirements

Inactive Publication Date: 2019-09-10
CRRC LUOYANG CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Known, HX D 1 The pre-wiring of locomotive auxiliary switchgear is a key process before the auxiliary switchgear is assembled, and the number of cables in a single auxiliary switchgear reaches more than 1,500, the distribution of components is relatively dense, and the pre-wiring is difficult; In the short case, users have higher and higher technical requirements for auxiliary switchgear wiring. Therefore, the current pre-wiring process method cannot meet the requirements of quality assurance, cost reduction, and efficiency increase. How to provide a HX D 1. The pre-wiring method of locomotive auxiliary switchgear has become a long-term technical demand of those skilled in the art

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
  • Pre-wiring method for auxiliary switch cabinet of HXD1 locomotive
  • Pre-wiring method for auxiliary switch cabinet of HXD1 locomotive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention can be explained in more detail by the following examples, and the present invention is not limited to the following examples;

[0028] First of all, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", etc. The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of description and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific configuration and operation, and therefore should not be construed as limiting the invention.

[0029] combined with Figure 1~2 One of the HX D 1. A method for pre-wiring of a locomotive auxiliary switch cabinet. The method adopts a wiring method in which a wiring harness and a wiring board are combined, and specifically includes the follow...

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 discloses a pre-wiring method for an auxiliary switch cabinet of an HXD1 locomotive, and relates to the technical field of electrical maintenance. A wiring mode of combining a wire harness with a wiring board is adopted, so that the pre-wiring efficiency of the auxiliary switch cabinet can be improved, the process requirements of pre-wiring can be met, the quality requirement can bemet, and the safe operation of the locomotive can be improved; and the method has the characteristics of simplicity in operation, high efficiency and the like, and is suitable for wide-range popularization and application.

Description

technical field [0001] The invention relates to the technical field of electrical maintenance, in particular to a HX D 1. Method for pre-wiring of locomotive auxiliary switchgear. Background technique [0002] Known, HX D 1 The pre-wiring of locomotive auxiliary switchgear is a key process before the auxiliary switchgear is assembled, and the number of cables in a single auxiliary switchgear reaches more than 1,500, the distribution of components is relatively dense, and the pre-wiring is difficult; In the short case, users have higher and higher technical requirements for auxiliary switchgear wiring. Therefore, the current pre-wiring process method cannot meet the requirements of quality assurance, cost reduction, and efficiency increase. How to provide a HX D 1. The method of pre-wiring the locomotive auxiliary switchgear has become a long-term technical appeal for those skilled in the art. Contents of the invention [0003] In order to overcome the deficiencies exist...

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
IPC IPC(8): H02G1/08H02B3/00
CPCH02B3/00H02G1/08
Inventor 欧阳爱莲徐冬明赵艳魏明
Owner CRRC LUOYANG CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com