A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadbed pavement flatness measuring device and use method thereof
The invention relates to the technical field of road surface detection, in particular to a roadbed and road surface flatness measuring device and a using method thereof.The roadbed and road surface flatness measuring device comprises an annular supporting block, a plurality of connecting shafts are annularly and fixedly inserted into the annular supporting block at equal angles, and the two ends of each connecting shaft are fixedly sleeved with connecting bases; a straightness measuring plate is fixed between the bottom surfaces of the two connecting seats, gap measuring units are arranged on the two sides of the straightness measuring plate, each gap measuring unit comprises a cross beam in sliding connection with the corresponding connecting seat, and a plurality of spring telescopic rods are fixedly connected to the inner side of each cross beam at equal intervals. According to the invention, by fixing the position of the straightness measuring plate and rotating the annular supporting block by taking the connecting shaft as the axis, the driving wheel drives the transmission rod to move, so that the cross beam drives the plurality of wedge-shaped filler gauges to move from different positions of the straightness measuring plate to the gap between the straightness measuring plate and the road surface, and the displacement sensor records the moving distance of the wedge-shaped filler gauges; therefore, full-automatic multi-position measurement of the pavement gap value is achieved, and the pavement flatness measurement efficiency is improved.
本发明涉及路面检测技术领域，具体涉及一种路基路面平整度测量装置及其使用方法，包括环状支撑块，所述环状支撑块的内部呈环形等角度插接固定有多个连接轴，所述连接轴的两端均套接固定有连接座，两个所述连接座的底面之间固定有测直板，所述测直板的两侧均设置有间隙测量单元，所述间隙测量单元包括与连接座滑动连接的横梁，所述横梁的内侧等间距固定连接有多个弹簧伸缩杆。本发明中，通过固定测直板位置，以连接轴为轴线转动环状支撑块，使驱动轮带着传动杆移动使横梁带着多个楔形塞尺从测直板不同位置往测直板与路面之间的间隙移动，位移传感器记录楔形塞尺移动距离，进而达到全自动多位置测量路面间隙值，有利于提高路面平整度测量的效率。
Roadbed pavement flatness measuring device and use method thereof
The invention relates to the technical field of road surface detection, in particular to a roadbed and road surface flatness measuring device and a using method thereof.The roadbed and road surface flatness measuring device comprises an annular supporting block, a plurality of connecting shafts are annularly and fixedly inserted into the annular supporting block at equal angles, and the two ends of each connecting shaft are fixedly sleeved with connecting bases; a straightness measuring plate is fixed between the bottom surfaces of the two connecting seats, gap measuring units are arranged on the two sides of the straightness measuring plate, each gap measuring unit comprises a cross beam in sliding connection with the corresponding connecting seat, and a plurality of spring telescopic rods are fixedly connected to the inner side of each cross beam at equal intervals. According to the invention, by fixing the position of the straightness measuring plate and rotating the annular supporting block by taking the connecting shaft as the axis, the driving wheel drives the transmission rod to move, so that the cross beam drives the plurality of wedge-shaped filler gauges to move from different positions of the straightness measuring plate to the gap between the straightness measuring plate and the road surface, and the displacement sensor records the moving distance of the wedge-shaped filler gauges; therefore, full-automatic multi-position measurement of the pavement gap value is achieved, and the pavement flatness measurement efficiency is improved.
本发明涉及路面检测技术领域，具体涉及一种路基路面平整度测量装置及其使用方法，包括环状支撑块，所述环状支撑块的内部呈环形等角度插接固定有多个连接轴，所述连接轴的两端均套接固定有连接座，两个所述连接座的底面之间固定有测直板，所述测直板的两侧均设置有间隙测量单元，所述间隙测量单元包括与连接座滑动连接的横梁，所述横梁的内侧等间距固定连接有多个弹簧伸缩杆。本发明中，通过固定测直板位置，以连接轴为轴线转动环状支撑块，使驱动轮带着传动杆移动使横梁带着多个楔形塞尺从测直板不同位置往测直板与路面之间的间隙移动，位移传感器记录楔形塞尺移动距离，进而达到全自动多位置测量路面间隙值，有利于提高路面平整度测量的效率。
Roadbed pavement flatness measuring device and use method thereof
一种路基路面平整度测量装置及其使用方法
GUO CHUANG (author) / CUI BINGBING (author) / DENG JUNJUN (author) / ZHOU YUBO (author) / JIA BO (author) / LI MENGFEI (author) / FENG XIANGYU (author) / YANG XIAOLI (author) / KONG ZHIFENG (author) / LI JUNLIANG (author)
2023-08-11
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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