Movable track measuring device
A rutting and measurement technology, applied in mechanical depth measurement, mechanical counter/curvature measurement, roads, etc., can solve the problems of inability to quickly and intuitively measure the depth and shape of ruts, and low data accuracy.
Pending Publication Date: 2022-03-29
中国人民解放军32212部队
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Problems solved by technology
[0003] The current rut measurement mainly relies on the traditional tape measure or meter ruler. The accuracy of the measured data is low, and it is impossible to quickly and intuitively measure the depth and shape of the rut.
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] refer to Figure 1-3 , an active rut measuring device, including a rut 1 and a leg 2, the outer surface of the leg 2 is cylindrical, the height of the leg 2 is 10-20cm, and the two legs 2 are symmetrically distributed, so that the two legs 2 can pass through The effect of installing the support rod 3, the first movable support frame 4 and the second movable support frame 5;
[0022] The side surfaces of the two legs 2 are respectively fixedly connected with the support rod 3, the first movable support frame 4 and the second movable support frame 5, and the outer surfaces of the support rod 3, the first movable support frame 4 and the second movable support fra...
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The invention belongs to the technical field of rut measurement, and particularly relates to a movable rut measurer which comprises a rut and supporting legs, a supporting rod, a first movable supporting frame and a second movable supporting frame are fixedly connected to the surface of one side of each supporting leg, and a sleeving opening is formed in the upper surface of the first movable supporting frame; the inner walls of the plurality of sleeving ports are movably sleeved with measuring rods, the outer surfaces of the supporting legs are cylindrical, the two supporting legs are symmetrically distributed, the outer surfaces of the supporting rod, the first movable supporting frame and the second movable supporting frame are cuboid, and the supporting rod is located above the first movable supporting frame. According to the movable rut measuring device, the measuring rod located above a rut descends by shifting the measuring rod downwards, the shape of the rut is led out to a measurable plane, measurement of the size of the rut is achieved, the movable rut measuring device can be used for curved surface deformation inspection, and then the depth and the shape of the rut are rapidly and visually measured.
Description
technical field [0001] The invention relates to the technical field of rut measurement, in particular to an active rut measuring device. Background technique [0002] Pavement rutting is an important index in the periodic evaluation of pavement and pavement maintenance; the depth of pavement rutting directly reflects the driving comfort of the vehicle, the safety and service life of the road surface; the detection of pavement rutting depth can provide important information for decision makers, Enable decision makers to make optimal decisions for road surface evaluation, repair, maintenance and renovation; [0003] The current rut measurement mainly relies on the traditional tape measure or meter ruler. The accuracy of the measured data is low, and it is impossible to quickly and intuitively measure the depth and shape of the rut. Contents of the invention [0004] Based on the technical problem that the data accuracy and measurement speed of the existing rut measurement a...
Claims
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IPC IPC(8): E01C23/01G01B5/18G01B5/20
CPCE01C23/01G01B5/18G01B5/20
Inventor 刘明明任焱晞袁靖军陈俊达韩金华闫际宇王璇王思昌张洋贺海文
Owner 中国人民解放军32212部队