A mobile road and bridge detection device
A bridge detection and road technology, applied in bridges, bridge construction, bridge parts, etc., can solve the problems of incapable of accurate collection of crack detection data, inability to scan and detect the bottom of the bridge, and low detection efficiency, so as to shorten the later maintenance time and facilitate maintenance , High detection efficiency
Inactive Publication Date: 2021-09-07
YELLOW RIVER CONSERVANCY TECHN INST
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Problems solved by technology
[0003] However, the overall size of the existing bridge crack detection device is too large, and it is impossible to quickly scan and detect the bottom of the bridge, and the detection efficiency is low
In addition, the current detection device cannot accurately collect crack detection data, which will be unfavorable for later maintenance
Method used
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Embodiment 1
[0031] see Figure 1-6 As shown, a movable road and bridge detection device provided by the embodiment of the present invention includes a mobile platform 1, and an adjustment plate 2 that can move horizontally along the mobile platform 1 is provided on the upper side of the mobile platform 1, and the detection equipment is adjusted by the adjustment plate. Realize fixed-point movement. The upper side of the adjustment plate 2 is provided with an adjustment block 3, and the upper side of the adjustment block 3 is provided with a detection arm 4 for detecting cracks on the bottom surface of the bridge. The infrared scanning detection of the bottom surface of the bridge is realized through the reciprocating swing of the detection arm to judge the bottom surface of the bridge. cracks. One end of the detection arm 4 is rotatably connected to the adjustment block 3, and the rotation direction of the detection arm is perpendicular to the movement direction of the adjustment plate; ...
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The invention provides a movable road and bridge detection device, which includes a mobile platform, an adjusting plate capable of moving horizontally along the mobile platform is provided on the upper side of the mobile platform, an adjusting block is arranged on the upper side of the adjusting plate, and an adjusting block is arranged on the upper side of the adjusting block. Detection arm, one end of the detection arm is rotatably connected to the adjustment block, the other end is equipped with an infrared detector, and the adjustment block is equipped with a first power mechanism that drives the detection arm to reciprocate; both sides of the adjustment block are equipped with L-shaped adjustment rods , one end of each L-shaped adjustment rod is inserted on the adjustment block, and both sides of the top of the adjustment block are equipped with a second power mechanism that drives the corresponding L-shaped adjustment rod to move along the adjustment block; each L-shaped adjustment rod The other end can be rotatably connected with a crack detection mechanism. The device detects cracks on road bridges through the detection arm. When cracks are detected, the L-shaped adjustment rod can be used to accurately detect the cracks, which improves the detection accuracy, facilitates later maintenance, shortens the later maintenance time, and improves work efficiency.
Description
technical field [0001] The invention relates to the technical field of road and bridge detection devices, in particular to a movable road and bridge detection device. Background technique [0002] With the rapid development of the modern transportation industry, roads and bridges are usually erected on the water surface or above pedestrians and roads to dredge the flow of people and make traffic more convenient. In order to better erect roads and bridges, it generally includes bridge deck structure, bridge pier structure and support structure, etc. Due to long-time driving and the influence of the external climate, cracks usually appear at the bottom of the bridge, which will have a great impact on the safety and durability of the overall structure of the bridge. Therefore, it is necessary to carry out regular crack detection and maintenance on bridges. [0003] However, the overall volume of the existing bridge crack detection device is too large, and it is impossible to ...
Claims
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IPC IPC(8): G01N21/88E01D19/10
CPCE01D19/106
Inventor 朱益兵孙晓蒙程格格王斌
Owner YELLOW RIVER CONSERVANCY TECHN INST