Combined road detection device
A detection device and a combined technology, applied in the field of combined highway detection devices, can solve the problems of poor applicability, difficult management and placement, complicated operation, etc., and achieve the effects of good auxiliary functions, improved accuracy, and strong applicability
Inactive Publication Date: 2021-08-13
魏志学
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Problems solved by technology
[0005] The purpose of the present invention is to provide a combined road detection device to solve the problems of inconvenient portability and difficulty in management and placement of road detection devices on the market proposed in the background art, especially to solve the problem of road surface strength detection. It is more complicated, and it cannot quickly test the strength of the road surface at different heights and different positions. The applicability is poor, and the weight is easily affected by the external environment during the free fall process. The problem of the accuracy of the strength test
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[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0034] see figure 1 , this embodiment provides a combined highway detection device, the main structure is: including a special transport vehicle, and a slope detector, a road surface strength detector and a curve curvature detector arranged in the transport vehicle, the carriage of the transport vehicle There are three bearing seats in 100 for placing the slope detector, the road strength detector and the curve camber detector respect...
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A combined road detection device disclosed by the present invention comprises a horizontal chassis, four groups of through holes are formed in the positions, close to the edge, of the upper surface of the horizontal chassis in a penetrating manner, a fixed shaft rod is fixedly mounted in the middle of the upper surface of the horizontal chassis, and a bearing transverse plate is arranged above the horizontal chassis. A fixing sleeve is fixedly installed at the position, close to the middle of one side, of the lower surface of the bearing transverse plate, a connecting transverse rod is fixedly connected to the middle of one side of the bearing transverse plate, and supporting sliding rods are fixedly connected to the positions, close to the edges, of the lower surfaces of the connecting transverse rod and the bearing transverse plate; and a grip is fixedly connected to the upper surface, close to the outer side, of the connecting transverse rod. A road surface strength tester can test the road surface strength at different heights and in different directions, is high in applicability, can prevent the cylindrical heavy block from being influenced by the external environment in the free falling process, has a good auxiliary function, and improves the accuracy of the road surface strength test.
Description
technical field [0001] The invention relates to the technical field of highway testing, in particular to a combined highway testing device. Background technique [0002] Highway inspection is an important part of highway construction and maintenance, which involves many aspects. In engineering practice, it is often necessary to measure the road surface strength, road surface smoothness, and curvature at certain corners to obtain its approximate value. Performance parameters to confirm whether the road construction meets the standards and whether maintenance is required after it is put into operation. At present, for this type of testing, there are many kinds of equipment available in the existing technology, but in the face of more and more diverse road design and use requirements, more testing equipment needs to be developed and updated to enrich the operating equipment of engineers and improve equipment. Select the type of equipment, and strive to have a simple structure ...
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Login to View More IPC IPC(8): G01N3/303G01N3/02G01C9/00E01C23/01
CPCE01C23/01G01C9/00G01N3/02G01N3/303G01N2203/001
Inventor 魏志学聂广顺陈宁
Owner 魏志学