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

Vehicle load dynamic detection device

A technology of dynamic detection and vehicle load, applied in measuring devices, instruments, weighing and other directions, can solve the problems of complex structure and poor scalability.

Inactive Publication Date: 2017-01-25
SICHUAN HANGDA ELECTROMECHANICAL TECH DEV SERVICE CENT
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the strain-type axle load scale is mainly used in the fixed-point overload detection of vehicle load; the vehicle overload dynamic monitoring system is designed based on the adhesive strain sensor, but its structure is more complicated and the scalability is poor

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
  • Vehicle load dynamic detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0008] Such as figure 1 As shown, the vehicle load dynamic detection device includes a vehicle body connection plate 1 and a leaf spring connection plate 4, a pull-wire displacement sensor 2 is installed on the vehicle body connection plate 1, a pulley 6 is installed on the leaf spring connection plate 4, and the pull-wire displacement sensor The end of the stay wire 7 of the sensor 2 passes through the pulley 6 and is fixedly connected to the vehicle body connecting plate 1 .

[0009] The pull wire displacement sensor can convert the mechanical displacement into a measurable, linearly proportional electrical signal. When the measured object is displaced, the sensor rope connected to it is pulled, and the rope drives the sensor transmission mechanism to rotate synchronously with the encoder; when the displacement moves in the opposite dir...

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 vehicle load dynamic detection device, comprising a vehicle body connection plate and a leaf spring connection plate; the vehicle body connection plate is fitted with a pull wire displacement sensor, a pulley is mounted on the leaf spring connection plate, and the tail end of a pull wire of the pull wire displacement sensor is passed through the pulley and fixedly connected to the vehicle body connection plate. The vehicle load dynamic detection device is simple in structure and low in cost, and may adapt to different vehicles through the two connection plates, thereby having good extensibility.

Description

technical field [0001] The invention relates to a vehicle load dynamic detection device. Background technique [0002] At present, most of the vehicle load state analysis and measurement methods are offline work, and there are few researches on dynamic monitoring methods. Among them, the strain-type axle load scale is mainly used in the fixed-point overload detection of vehicle loads; the vehicle overload dynamic monitoring system is designed based on the adhesive strain sensor, but its structure is complex and the scalability is poor. Contents of the invention [0003] The object of the present invention is to provide a vehicle load dynamic detection device with simple structure, low cost, good expandability, stability and reliability. [0004] The vehicle load dynamic detection device includes a car body connecting plate and a leaf spring connecting plate. A pulley type displacement sensor is installed on the car body connecting plate, and a pulley is installed on the l...

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): G01G19/12
Inventor 林敏
Owner SICHUAN HANGDA ELECTROMECHANICAL TECH DEV SERVICE CENT