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Automatic crack flaw detection device for bridge concrete guardrail

A flaw detection device, concrete technology, applied in bridges, bridge parts, bridge construction and other directions, can solve the problem of unsafe detection of concrete guardrail cracks, and achieve the effect of improving safety

Active Publication Date: 2020-03-24
HARBIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the unsafe problem of concrete guardrail crack detection in the prior art

Method used

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  • Automatic crack flaw detection device for bridge concrete guardrail
  • Automatic crack flaw detection device for bridge concrete guardrail
  • Automatic crack flaw detection device for bridge concrete guardrail

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Embodiment Construction

[0038] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0039] The embodiment of the present invention provides an automatic crack detection device for bridge concrete guardrails, such as figure 1 As shown, it includes: a box body 1, a first side plate 2 and a second side plate 3 are installed on the lower end of the box body 1, the first side plate 2 and the second side plate 3 are parallel, the first A first probe 4 is arranged on the inner surface of the side plate 2 , and a second probe 5 is arranged on the inner surface of the second side plate 3 .

[0040] The working principle and beneficial technical effects of the above technical solution: the first side plate 2 and the second side plate 3 are stuck between the ...

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Abstract

An automatic crack flaw detection device for the bridge concrete guardrail comprises a box body, a first side plate and a second side plate are installed at the lower end of the box body, the first side plate is parallel to the second side plate, a first probe is arranged on the inner side face of the first side plate, and a second probe is arranged on the inner side face of the second side plate.The invention aims to provide the automatic crack flaw detection device for the bridge concrete guardrail, which is high in detection precision, convenient to adjust and safer to use.

Description

technical field [0001] The invention belongs to the technical field of bridge detection, and in particular relates to an automatic crack detection device for bridge concrete guardrails. Background technique [0002] Bridges generally refer to structures erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings that cross mountain streams, poor geology or meet other transportation needs to make traffic more convenient. A bridge is generally composed of a superstructure, a substructure, a support and ancillary structures. The superstructure is also called a bridge span structure, which is the main structure for crossing obstacles; the substructure includes abutments, piers and foundations; Or the force transmission device provided at the support of the abutment. Concrete guardrails are usually installed on both sides of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/10
CPCE01D19/106
Inventor 张田梅孙凯
Owner HARBIN UNIV