Detection device and detection method for bottom plate and supporting seat of ultra-high-altitude highway bridge
A technology for highway bridges and detection devices, applied in bridges, bridge parts, bridge construction, etc., can solve the problems of inability to guarantee the safety of inspection personnel, heavy bridge inspection vehicles, etc., and achieve the effect of simple structure
Pending Publication Date: 2020-01-07
FUZHOU UNIV
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Problems solved by technology
[0003] Traditional bridge inspection vehicles are too bulky and cannot guarantee the safety of inspectors
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[0020] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.
[0021] Such as Figure 1~3 As shown, a superhighway bridge bottom plate and bearing detection device includes a bridge body 1 and a bridge guardrail 2. Suspension access ladders 3 are suspended on the bridge guardrails on both sides of the bridge body, and the bottoms of the two suspension access ladders are passed through The steel wire rope 4 located under the bridge bottom plate is connected, the detection block 5 is arranged on the steel wire rope, and the remote control camera 6 is arranged on the top of the detection block, and the bridge bottom plate and the support are detected by the remote control camera.
[0022] In the embodiment of the present invention, the top of the hanging access ladder is fixed with a hanging part buckled on the bridge guardra...
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The invention relates to a detection device for a bottom plate and a supporting seat of an ultra-high-altitude highway bridge. The detection device involves a bridge body and bridge guardrails, wherein suspension channel ladders are suspended on the bridge guardrails at the two sides of the bridge body, spaces between the bottoms of the two suspension channel ladders are connected through steel wire ropes which are located below the bottom plate of the bridge, a detection pulley is arranged on the steel wire ropes, and a remote control camera is arranged at the top of the detection pulley. Thedetection device for the bottom plate and the supporting seat of the ultra-high-altitude highway bridge is simple in structure, the suspension channel ladders are adopted, it is convenient for detection personnel to approach the bottom plate and the supporting seat of the highway bridge, the detection pulley uses a camera technology for detecting, the safety and the economy and the practicabilityare achieved, and the detection process does not influence the normal traffic of an automobile on a bridge floor.
Description
technical field [0001] The invention relates to a detection device and a detection method for a bottom plate and a support of an ultra-high-altitude highway bridge, belonging to the field of bridge safety detection. Background technique [0002] With the improvement of our country's infrastructure, the detection technology of various buildings needs to be developed urgently. Highway bridges bear the brunt. In view of the large number of high-altitude highway bridges built in my country, how to detect the installation quality and damage of bridge bottom plates and supports has become a difficult problem. [0003] Traditional bridge inspection vehicles are too bulky and cannot guarantee the safety of inspectors. With the introduction of camera detection technology, how to simplify the detection of highway bridge floor and support has become the focus of attention in the field of highway bridge detection. Contents of the invention [0004] In view of the deficiencies in the...
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IPC IPC(8): E01D19/10E06C1/34E06C7/18
CPCE01D19/106E06C1/34E06C7/185
Inventor 张超林成杰
Owner FUZHOU UNIV