Pressure sensor road installation structure
A technology of pressure sensor and installation structure, applied in the field of pressure sensor pavement installation structure, can solve the problems of destroying the sensor and sensor drainage and wiring, etc., to prevent the drainage channel from being crushed, the installation is simple, and the line is prevented from being crushed.
Active Publication Date: 2016-05-25
CHENGDU TIMEMAKER CRYSTAL TECH
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Problems solved by technology
[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a pressure sensor road surface installation structure that greatly strengthens the load resistance capacity of the sensor in the front and rear directions, and solve the problem that the force in the front and rear directions that may occur during the measurement of the sensor body may damage the sensor and the sensor Drainage and routing issues
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[0029] Describe technical scheme of the present invention in further detail below in conjunction with accompanying drawing: as figure 1 , figure 2 , image 3 , Figure 10 and Figure 11 As shown, the road surface installation structure of the pressure sensor includes a sensor body 1, an isolation rubber 7, a concrete skeleton 2, a soil layer 5, a concrete layer 6 and a waterproof end cover 10, and the isolation rubber 7 is worn on the top of the sensor body 1, The upper part of the concrete skeleton 2 is in contact with the recessed part of the sensor body 1, the lower part of the concrete skeleton 2 is glued to the sensor body 1, the waterproof end caps 10 are arranged at both ends of the sensor body 1, and the concrete The layer 6 wraps the overall structure formed by the sensor body 1 , the isolation rubber 7 , the concrete skeleton 2 and the waterproof end cover 10 , and the soil layer 5 wraps the concrete layer 6 .
[0030] The road surface installation structure of ...
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The invention discloses a pressure sensor road surface installing structure. The pressure sensor road surface installing structure comprises a sensor body (1), an isolating rubber sheet (7), a concrete framework (2), a soil layer (5), a concrete layer (6) and a water-proof end cover (10), wherein the isolating rubber sheet (7) is inserted into the upper part of the sensor body (1); the upper part of the concrete framework (2) is in contact with an indent part of the sensor body (1); the lower part of the concrete framework (2) is stuck to the sensor body (1); the concrete layer (6) wraps an integral structure formed by the sensor body 91), the isolating rubber sheet (7), the concrete framework (2) and the water-proof end cover (10). By adopting the pressure sensor road surface installing structure, the problem of damage to a sensor and draining and routing of the sensor by stress in the front-back direction during metering of the sensor body (1) is solved; moreover, the structure has the advantages of easiness and convenience in installation, and low space occupation.
Description
technical field [0001] The invention relates to a road surface installation structure of a pressure sensor. Background technique [0002] Today's highway management is developing more and more quickly and automatically, which requires sensors to have the ability to measure vehicle weight accurately and reliably in a fast and moving manner. [0003] However, in the actual working process, the upper part of the sensor body is often subjected to force in the front and rear directions, and the force in the front and rear direction on the upper part of the sensor body is very likely to cause the sensor substrate to yield, which greatly reduces the life of the sensor. And it will greatly increase the probability of damaging the drainage and wiring channels of the sensor, causing the sensing line to be broken or the drainage channel to be collapsed. [0004] Therefore, in order to solve the problems that the force in the front and rear directions that may occur during the measurem...
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IPC IPC(8): E01F11/00
CPCE01F11/00
Inventor 叶竹之
Owner CHENGDU TIMEMAKER CRYSTAL TECH