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

Automatic inspection device for segmented and phase-separated insulators of vehicle-mounted catenary

A segmented insulator and automatic inspection technology, which is applied to railway vehicle shape measuring devices, railway inspection vehicles, transportation and packaging, etc., can solve problems such as low work efficiency and huge workload, and achieve the effect of easy maintenance

Active Publication Date: 2021-09-28
CHENGDU NAT RAILWAYS ELECTRICAL EQUIP
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different measurement methods and testing tools, this working method has the possibility of misjudgment, and the workload is huge and the work 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
  • Automatic inspection device for segmented and phase-separated insulators of vehicle-mounted catenary
  • Automatic inspection device for segmented and phase-separated insulators of vehicle-mounted catenary
  • Automatic inspection device for segmented and phase-separated insulators of vehicle-mounted catenary

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Below in conjunction with the appendix of the present invention Figure 1-9 , clearly and completely describe the technical solutions in the embodiments of the present invention, obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations can be obtained by those skilled in the art without making creative efforts.

[0029] In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of It is convenient to describe the present invention, but does not indicate or imply that the device...

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 present invention relates to the technical field of railway detection, and the purpose is to provide an automatic inspection device for vehicle-mounted catenary segmented phase-separated insulators. The vehicle-mounted device of the present invention includes an acquisition module, a trigger unit, a host unit and an image recognition unit. The acquisition module is connected to the image recognition unit, the acquisition module includes a positioning unit, an imaging unit and a measurement unit, the positioning unit acquires the position information of the vehicle, and the imaging unit acquires the image information of the insulator on the catenary , the measurement unit captures the loss data of the isolator, when the vehicle passes by the isolator, the trigger unit starts and triggers the acquisition module to work, and the host unit sends the acquired image information to the The image recognition unit extracts the abnormal defect on the insulator and sends it to the host unit.

Description

technical field [0001] The invention relates to the field of railways, in particular to an automatic inspection device for segmented and phase-separated insulators of vehicle-mounted contact nets. Background technique [0002] Segmented insulator is a kind of insulation equipment for realizing same-phase electrical segmentation on railway catenary. It is used to divide the catenary of the same phase power supply unit into several independent power supply ranges. The split-phase insulator is the main equipment to realize the alternate power supply of A and B phases on the railway catenary, and is used to balance the loads of A, B, and C phases of the power system. Segmented and phase-separated insulators are the largest concentrated load in the catenary system. In a limited space, the joint clamps, diversion slides and insulating devices are integrated, and the suspension elasticity is not as good as the more flexible cable structure. Under the combined effects of natural en...

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): B60M1/28B61D15/08B61K9/08
CPCB60M1/28B61D15/08B61K9/08
Inventor 范国海薛晓利胡文锐郑慧娟
Owner CHENGDU NAT RAILWAYS ELECTRICAL EQUIP
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