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Frequency tester for reciprocating vehicle-mounted pavement crack detection system based on electrorheological fluid

An electrorheological fluid and crack detection technology, applied in the direction of roads, roads, road repair, etc., to achieve the effect of large output, fewer machining processes, and longer vibration time

Inactive Publication Date: 2020-05-01
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the current situation that the frequency of the vehicle-mounted road surface crack detection system cannot be inspected at present, the present invention adopts a inspection device with low cost, simple structure, convenient operation, easy installation, reliable performance and strong versatility

Method used

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  • Frequency tester for reciprocating vehicle-mounted pavement crack detection system based on electrorheological fluid
  • Frequency tester for reciprocating vehicle-mounted pavement crack detection system based on electrorheological fluid
  • Frequency tester for reciprocating vehicle-mounted pavement crack detection system based on electrorheological fluid

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Embodiment Construction

[0043] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0044] refer to Figure 1 to Figure 17 , The frequency tester of the reciprocating vehicle-mounted road surface crack detection system based on electrorheological fluid includes a pulley 1, a cam 2, a cam connecting shaft 3, a bearing seat 4, a detection plate 5, a spring 6, a baffle plate 7, a slide rail 8, and a small pulley 9. Inspection box 10, motor 11, workbench 12, electrorheological fluid 13, electrode bolt 14 and slider 15.

[0045] Workbench 12 is a stepped workbench welded by two rectangular steel plates and six square steel pipes. A set of threaded holes is processed on the surface of the workbench, and a slender groove is processed on the workbench. The slide rail 8 is a steel slender part. 15 is the cuboid part that the bottom is processed with through groove, and two slide rails 8 are welded respectively on the both sides of the higher working surface of ...

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Abstract

The invention discloses a reciprocating vehicle-mounted road surface crack detection system frequency tester based on electrorheological fluid, and aims to solve the problem of frequency detection ofthe reciprocating vehicle-mounted road surface crack detection system based on electrorheological fluid. The frequency tester mainly comprises a belt pulley (1), a cam (2), a cam connecting shaft (3),a bearing seat (4), a detection plate (5), a spring (6), a baffle plate (7), a sliding rail (8) and a small pulley (9), an inspection box (10), a motor (11), a workbench (12), electrorheological fluid (13), an electrode bolt (14) and a slide block (15). The system provides the frequency tester of the reciprocating vehicle-mounted road surface crack detection system based on the electrorheological fluid, which has the advantages of small occupied space, simple structure, high detection precision, simple and convenient operation, easy installation, lower cost and reliable performance.

Description

technical field [0001] The invention relates to an auxiliary device for detection equipment in the field of traffic detection, more specifically, it is a frequency tester for a reciprocating vehicle-mounted road surface crack detection system based on electrorheological fluid. Background technique [0002] With the rapid increase of traffic volume, the phenomenon of overloading is also increasing day by day, and the damage of road surface is becoming more and more serious, and road surface cracking is a common disease of road surface, so the vehicle-mounted road surface crack detection system is required to detect road surface cracks. The working frequency of the vehicle-mounted pavement crack detection system is different, which also has a major impact on the accuracy of the pavement crack detection results. Generally speaking, the higher the detection frequency of the vehicle-mounted pavement crack detection system, the higher the accuracy of crack detection. In order to e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/01
CPCE01C23/01
Inventor 徐观朱尧平单红梅苏建张立斌刘玉梅林慧英陈熔戴建国潘洪达李晓韬陈芳陈俊伊沈慧胡常青袁静
Owner JILIN UNIV
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