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Deep-sea bridge pier crack detecting and repairing device and repairing method thereof

A technology for bridge piers and cracks, which is applied to the field of crack detection and repair devices for deep-sea bridge piers, can solve the problems of life hazards of workers, inconvenient detection of workers, and high cost of detection and repair of submarine bridge piers, and achieves the effect of accurate detection.

Active Publication Date: 2022-05-27
CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention solves the problem that the detection of cracks in submarine bridge piers in the prior art requires staff to dive underwater, which is inconvenient for staff to detect, and seabed operations are likely to cause life-threatening hazards to staff, which makes detection and repair of submarine bridge piers costly. problem, providing a deep-sea pier crack detection and repairing device and its repairing method

Method used

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  • Deep-sea bridge pier crack detecting and repairing device and repairing method thereof
  • Deep-sea bridge pier crack detecting and repairing device and repairing method thereof
  • Deep-sea bridge pier crack detecting and repairing device and repairing method thereof

Examples

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Embodiment 1

[0046] as Figure 1-11 A deep-sea bridge pier crack detection and repair device shown, comprising a frame 2 disposed on the outside of the pier column 1, the top and bottom of the frame 2 are equipped with chute 4, the sliding groove 4 is connected to the sliding plate 5, the top and bottom of the frame 2 are equipped with a first arc groove 6, the sliding plate 5 has a second arc groove 7, the second curved groove 7 and the first curved groove 6 are provided with the same structure for clamping the pier column 1 clamping components.

[0047] Frame 2 within the sliding connection has a first curved splint 12 and a second curved splint 13, the first arc splint 12 and the second arc splint 13 are bolted to the top and bottom of the sealed semi-circle 49, by sealing the semi-circle 49 can increase the sealing between the first arc splint 12 and the second arc splint 13, the frame 2 is provided with a fixed component for making the first arc splint 12 and the second arc splint 13 fixed...

Embodiment 2

[0055] The present embodiment as a further improvement of the previous embodiment, e.g., Figure 1-12 As shown, a deep-sea bridge pier crack detection and repair device, comprising a frame 2 disposed on the outside of the pier column 1, the top and bottom of the frame 2 are equipped with a chute 4, the sliding groove 4 is connected to the sliding plate 5, the top and bottom of the frame 2 are equipped with a first arc groove 6, the sliding plate 5 is equipped with a second arc groove 7, the second arc groove 7 and the first curved groove 6 are equipped with the same structure for clamping the pier column 1 clamping components.

[0056] Frame 2 within the sliding connection has a first curved splint 12 and a second curved splint 13, the first arc splint 12 and the second arc splint 13 are bolted to the top and bottom of the sealed semi-circle 49, by sealing the semi-circle 49 can increase the sealing between the first arc splint 12 and the second arc splint 13, the frame 2 is provid...

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Abstract

The invention relates to a deep-sea pier crack detecting and repairing device which is characterized in that sliding plates are slidably connected into sliding grooves in the top and the bottom of a frame, first arc-shaped grooves are formed in the top and the bottom of the frame, and clamping assemblies which are of the same structure and used for clamping pier columns are arranged in second arc-shaped grooves and the first arc-shaped grooves in the sliding plates; a first arc-shaped clamping plate and a second arc-shaped clamping plate are slidably connected into the frame, a fixing assembly used for enabling the first arc-shaped clamping plate and the second arc-shaped clamping plate to fix a pier column is arranged in the frame, overhauling assemblies are arranged in the first arc-shaped clamping plate and the second arc-shaped clamping plate, and a communicating through pipe is arranged at the top of the frame. A liquid inlet pipe fixedly sleeves a liquid inlet of the water suction pump in the second arc-shaped clamping plate, the other end of the liquid inlet pipe extends into the second arc-shaped clamping plate, and the other end, fixedly sleeved with a liquid outlet pipe, of a liquid outlet of the water suction pump extends to the outer side of the second arc-shaped clamping plate; the problems that in the prior art, workers need to submerge underwater in submarine bridge pier crack detection, and detection of the workers is inconvenient are solved.

Description

Technical field [0001] The present invention belongs to the field of bridge structure safety monitoring technology, relates to a deep-sea pier crack detection and repair device and repair method thereof. Background [0002] Crack monitoring of concrete piers is an important part of bridge structure safety monitoring. The deformation of concrete materials is susceptible to temperature, when the temperature field of concrete structural parts is unevenly distributed, the state of expansion or contraction of different parts is different, so temperature cracks will occur on the surface of concrete components. Especially for bridges built in alpine areas, the temperature difference between day and night in the area where the building is located is large, and this natural climatic condition makes the surface of the concrete pier prone to temperature cracks. Therefore, the search for a special crack monitoring device for the surface of the bridge pier and its use method is a research hot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D22/00E01D19/10E01D19/02
CPCE01D22/00E01D19/106E01D19/02Y02A30/30
Inventor 刘海明邓露孟利波唐光武廖敬波
Owner CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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