A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban road surface flaw detection detector and terminal thereof
The invention discloses an urban road surface flaw detection detector and a terminal thereof in the field of detection instruments, and aims to overcome the defect that a sensor is separated from a deflection basin due to the fact that the return direction of a buffer assembly is not specific in the prior art. In order to overcome the problem, according to the technical scheme, the urban road surface flaw detection detector comprises a stable loading platform located on the upper portion and a bearing table located on the lower portion, a stroke rod is wrapped by a gravity hammer, and a buffer assembly is arranged on the surface of the bearing table; the buffer assembly is sequentially divided into a rubber layer, a tension spring layer and a point contact layer from top to bottom, a plurality of oppositely-arranged tension springs are arranged in the tension spring layer, the rubber layer is provided with cylindrical protrusions, the protrusions define a rectangular matrix along the center of the rubber layer, and due to the fact that the contact time of the gravity hammer and the rubber layer is prolonged, the return direction of the tension springs is limited; therefore, when the tension springs return, the tension springs can only return in the direction away from the rubber layer, meanwhile, the measurement time of a first sensor is prolonged, and the correctness of data collection is facilitated.
本发明公开了检测仪器领域的一种城市路面探伤检测器及其终端，以克服现有技术中缓冲组件回位方向不特定，从而使传感器与弯沉盆脱离接触的缺陷，为了克服上述问题，本技术方案包括位于上方的稳载平台和位于下方的承载台，行程杆包裹有重力锤，所述承载台表面设有缓冲组件；所述缓冲组件从上到下依次分为橡胶层、拉簧层和点触层，所述拉簧层内带有对置式的若干组拉簧，所述橡胶层带有圆柱形的凸起，凸起沿橡胶层的中心处围成矩形矩阵，由于重力锤与橡胶层的接触时间变大，限制了拉簧的回位方向，因此拉簧回位时，只能朝向远离橡胶层的方向回位，同时增加第一感应器的测量时间，便于数据收集的正确性。
Urban road surface flaw detection detector and terminal thereof
The invention discloses an urban road surface flaw detection detector and a terminal thereof in the field of detection instruments, and aims to overcome the defect that a sensor is separated from a deflection basin due to the fact that the return direction of a buffer assembly is not specific in the prior art. In order to overcome the problem, according to the technical scheme, the urban road surface flaw detection detector comprises a stable loading platform located on the upper portion and a bearing table located on the lower portion, a stroke rod is wrapped by a gravity hammer, and a buffer assembly is arranged on the surface of the bearing table; the buffer assembly is sequentially divided into a rubber layer, a tension spring layer and a point contact layer from top to bottom, a plurality of oppositely-arranged tension springs are arranged in the tension spring layer, the rubber layer is provided with cylindrical protrusions, the protrusions define a rectangular matrix along the center of the rubber layer, and due to the fact that the contact time of the gravity hammer and the rubber layer is prolonged, the return direction of the tension springs is limited; therefore, when the tension springs return, the tension springs can only return in the direction away from the rubber layer, meanwhile, the measurement time of a first sensor is prolonged, and the correctness of data collection is facilitated.
本发明公开了检测仪器领域的一种城市路面探伤检测器及其终端，以克服现有技术中缓冲组件回位方向不特定，从而使传感器与弯沉盆脱离接触的缺陷，为了克服上述问题，本技术方案包括位于上方的稳载平台和位于下方的承载台，行程杆包裹有重力锤，所述承载台表面设有缓冲组件；所述缓冲组件从上到下依次分为橡胶层、拉簧层和点触层，所述拉簧层内带有对置式的若干组拉簧，所述橡胶层带有圆柱形的凸起，凸起沿橡胶层的中心处围成矩形矩阵，由于重力锤与橡胶层的接触时间变大，限制了拉簧的回位方向，因此拉簧回位时，只能朝向远离橡胶层的方向回位，同时增加第一感应器的测量时间，便于数据收集的正确性。
Urban road surface flaw detection detector and terminal thereof
一种城市路面探伤检测器及其终端
PENG PEIHUO (author)
2021-05-04
Patent
Electronic Resource
Chinese
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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