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Underwater bridge pier detection device and method thereof

A detection device and bridge pier technology, which is applied to measuring devices, radio wave measurement systems, and the use of sound waves/ultrasonic waves/infrasonic waves to analyze solids, etc., can solve problems such as the inability to continuously scan the surface of bridge piers, and achieve precise and stable movement, convenient, fast and accurate operation The effect of stable scanning

Inactive Publication Date: 2021-07-13
郑德粮
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an underwater bridge pier detection device and method, which solves the problem that the bridge pier detection device in the prior art is only suitable for cylindrical bridge piers and cannot continuously scan the complete bridge pier surface, which has certain limitations

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  • Underwater bridge pier detection device and method thereof
  • Underwater bridge pier detection device and method thereof
  • Underwater bridge pier detection device and method thereof

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Embodiment Construction

[0038] It is easy to understand that, according to the technical solution of the present invention, those skilled in the art can propose multiple structural modes and implementation modes that can be replaced without changing the essence and spirit of the present invention. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the entirety of the present invention or as a limitation or restriction on the technical solution of the present invention.

[0039] see figure 1 and 2 , the present invention discloses an underwater bridge pier detection device, which is applied to a bridge pier 100, including an above-water frame 200 and an underwater frame 300 arranged relatively on the outer periphery of the bridge pier 100, and a moving guide rod assembly 6 and Lifting traction member 7.

[0040] refer to Figures 3 to 9 The opposite ends of the above-mentioned a...

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Abstract

The invention provides an underwater bridge pier detection device and method thereof. The device is applied to a bridge pier. The device comprises an overwater frame and an underwater frame which are oppositely arranged on the periphery of the bridge pier, and a movable guide rod assembly and a lifting traction piece which are arranged between the two frames; annular driving pieces are arranged at the opposite ends of the overwater frame and the underwater frame correspondingly, the upper end and the lower end of the movable guide rod assembly are in transmission connection with the two annular driving pieces correspondingly and used for driving the movable guide rod assembly to rotate around the periphery of a pier, and the upper end and the lower end of the lifting traction piece are connected with the overwater frame and the underwater frame correspondingly for pulling the underwater frame to lift. The device also comprises a detection trolley which is arranged on the movable guide rod assembly in a sleeving mode and moves up and down, and the detection trolley is used for detecting the diseased part of the bridge pier. The device is suitable for piers in various shapes, can continuously scan the complete surface of the pier, and is high in working efficiency.

Description

technical field [0001] The invention relates to the field of bridge detection equipment, in particular to an underwater bridge pier detection device and method. Background technique [0002] In underwater terrain surveying, underwater building damage detection and underwater natural slope deformation monitoring projects, since the attenuation of sound waves propagating in water is very small, sonar surveying and mapping is usually used. Acoustic conversion and information processing, complete underwater detection, underwater detection is mainly active sonar, which emits some form of acoustic signal, and uses the echo reflected by obstacles or targets during the underwater propagation of the signal to detect. [0003] At present, underwater sonar is used to detect the appearance of pier columns in the underwater part of bridge piers, but underwater sonar detection can only be carried out by soft rope traction or manual manipulation of hard rods for underwater detection. This...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/06G01N29/265G01S15/89G01S7/521
CPCG01N29/069G01N29/265G01S15/89G01S15/8993G01S7/521G01N2291/023
Inventor 郑德粮
Owner 郑德粮
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