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

Rail sensor

A sensor and track technology, applied in the field of sensors, can solve problems such as poor wear resistance, achieve the effects of improving service life, easy and convenient maintenance, and solving poor wear resistance

Inactive Publication Date: 2009-01-07
SHANXI XINYUAN AUTOMATIC INSTR
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method that can not only maintain the advantages of the existing track-type load cell, but also overcome the disadvantage of poor wear resistance of the track-type load cell, and greatly improve the service life of the track-type load cell

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
  • Rail sensor
  • Rail sensor
  • Rail sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: as figure 1 The socket socket 3 and the socket tongue 4 of the present invention are H-shaped;

Embodiment 2

[0015] Embodiment 2: The socket socket 3 and the socket tongue 4 of the present invention are H-shaped, and are wedge-shaped along the longitudinal direction of the track sensor, so that the socket socket and the connector are more closely matched.

Embodiment 3

[0016] Embodiment 3: as Figure 4 The socket socket 3 and the socket tongue 4 of the present invention are dovetail-shaped;

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 disclosed track sensor is weighing sensor. Outline of the track sensor is in shape of track. Plug slot is setup on stress surface, and connector is setup in the plug slot. Being setup on low part of connector, corresponding plugging tongue is matched and connected to the plug slot. Length of the connector is equal to length of the sensor. The invention solves disadvantage of poor wearability of track type sensor, and raises service life of track type sensor.

Description

technical field [0001] The invention relates to a sensor, in particular to a track scale sensor. Background technique [0002] At present, the track scales are used to measure the load-carrying vehicles on the track, and most of them use track sensors to measure the weight. This can make the track scales realize no foundation pit and no weighing platform, which greatly saves equipment costs and installation and maintenance costs. There are three kinds of existing track sensors: one is to directly paste resistance strain gauges on the rail to form a Wheatstone bridge, but this method has technical problems such as sensor patching, compensation, and sealing processes, which are complicated and difficult to implement. The other is to drill a hole on the rail and insert a load cell into the hole. This method has low sensor measurement accuracy, and it is difficult to process the installation hole on site, and it is not easy to realize. What is more scientific is the third type,...

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): G01G19/06G01G19/04
Inventor 梁跃武韩亚飞员小龙冯美荣
Owner SHANXI XINYUAN AUTOMATIC INSTR
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