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A bridge detection device capable of automatic obstacle avoidance

A bridge detection and automatic obstacle avoidance technology, which is applied in bridge construction, bridges, bridge parts, etc., can solve the problems of not being able to detect the bottom of the beam body and affecting construction efficiency

Active Publication Date: 2022-05-17
SHANDONG JIAOTONG UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

On the one hand, this will seriously affect the construction efficiency; on the other hand, it is impossible to detect the bottom of the beam near the pier, and there is a detection dead angle

Method used

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  • A bridge detection device capable of automatic obstacle avoidance
  • A bridge detection device capable of automatic obstacle avoidance
  • A bridge detection device capable of automatic obstacle avoidance

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Embodiment Construction

[0027] Further describe in detail by specific implementation below: as Figure 1-5 As shown, the present invention provides a bridge detection device capable of automatic obstacle avoidance, including a vehicle 10 and a detection mechanism 20 connected to the vehicle 10 . The detection mechanism 20 is located directly below one side of the beam body 80 . The detection mechanism 20 includes a cross bar 21 , an arc block 22 , a first telescopic rod 30 , a first detection assembly 40 and a second detection assembly 50 .

[0028] The crossbar 21 is disposed along the transverse direction, and the first end of the crossbar 21 is detachably connected to the vehicle 10 through bolts.

[0029] The arc block 22 is longitudinally arranged at the second end of the cross bar 21 . The middle part of the outer wall of the arc block 22 is hinged with the second end of the cross bar 21, the inner wall of the arc block 22 is adapted to the outer peripheral surface of the pier 70, and the arc...

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Abstract

The invention relates to the field of bridges, and provides a bridge detection device capable of automatic obstacle avoidance, including a vehicle and a detection mechanism, the detection mechanism includes: a crossbar, the first end of which is detachably connected to the vehicle; an arc block, The arc-shaped block is arranged on the second end of the cross bar, and the middle part of the outer wall of the arc-shaped block is hinged with the second end of the cross bar; the first telescopic rod is arranged on the side of the cross bar away from the bridge pier, and the second A telescopic rod includes a first rod body and a second rod body; a first detection assembly, the first detection assembly includes a guide rod, a slider, a screw, a first camera and a motor; and a second detection assembly, the second detection assembly includes a reel , electric trolley, traction rope, second camera and scroll spring. The bridge detection equipment capable of automatically avoiding obstacles provided by the present invention can automatically avoid bridge piers without affecting construction efficiency and having no detection dead angle.

Description

technical field [0001] The invention relates to the field of bridges, and specifically discloses a bridge detection device capable of automatically avoiding obstacles. Background technique [0002] With the rapid growth of road traffic volume, repeated prohibition of vehicle overrun and overloading, and the irreversible trend of large-scale vehicle development, coupled with the reasons of self-aging, some bridges will have cracks in the beam body during use. In order to ensure safety, it is necessary to regularly inspect the beam body of the bridge to eliminate potential safety hazards. [0003] Existing bridge detection equipment is often blocked by bridge piers when detecting the bottom of the girder body. In order to avoid the bridge pier, the entire equipment can only be retracted and moved to the bottom of the next section of the beam to continue the inspection. On the one hand, this will seriously affect the construction efficiency; on the other hand, the bottom of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/10
CPCE01D19/106
Inventor 宋军周鑫鑫王向刚辛星贾坚董振伟朱荣浩马玉鸿马玉鹏
Owner SHANDONG JIAOTONG UNIV
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