A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadbed pavement deflection detection device
The invention discloses a roadbed pavement deflection detection device which comprises a detection vehicle and a support frame body arranged on the detection vehicle, and further comprises two groups of Beckman beam bodies which are respectively arranged on two sides of the support frame body; according to the roadbed pavement deflection detection device, when a worker measures deflection of a roadbed pavement, the two sets of Beckman beam bodies can be unfolded by utilizing the unfolding and folding mechanism and adjusted to the specified width for detection, so that the deflection of the roadbed pavement can be detected, and the working efficiency is improved. In cooperation with driving of a detection vehicle, the detection head at the front end of the Beckman beam body can be arranged at the position 4 cm in front of a rear axle detection point through the front-end self-detection mechanism, detection equipment is automatically separated from the detection head at the front end of the Beckman beam body, operation steps are simplified, the time used during adjustment is shortened, and the detection efficiency is improved. Therefore, the adjusting speed of the deflection detection device is greatly improved.
本发明公开了一种路基路面弯沉检测装置，包括检测车和设置在检测车上的支撑架体，还包括有贝克曼梁本体，所述贝克曼梁本体设置有两组，分别设置在支撑架体两侧；展收机构，所述展收机构设置在支撑架体上，前端自测机构，所述前端自测机构设置有两个，此路基路面弯沉检测装置，使得工作人员在对路基路面进行弯沉测量时，利用所述展收机构可将两组贝克曼梁本体展开，并调节至指定宽度进行检测，配合检测车的行驶，利用所述前端自测机构可将贝克曼梁本体前端的检测头置于后轴检测点前方4cm位置，并且自动将检测设备由贝克曼梁本体前端的检测头上脱离，简化操作步骤，降低了调节时所用的时间，进而极大地提高了弯沉检测装置的调节速率。
Roadbed pavement deflection detection device
The invention discloses a roadbed pavement deflection detection device which comprises a detection vehicle and a support frame body arranged on the detection vehicle, and further comprises two groups of Beckman beam bodies which are respectively arranged on two sides of the support frame body; according to the roadbed pavement deflection detection device, when a worker measures deflection of a roadbed pavement, the two sets of Beckman beam bodies can be unfolded by utilizing the unfolding and folding mechanism and adjusted to the specified width for detection, so that the deflection of the roadbed pavement can be detected, and the working efficiency is improved. In cooperation with driving of a detection vehicle, the detection head at the front end of the Beckman beam body can be arranged at the position 4 cm in front of a rear axle detection point through the front-end self-detection mechanism, detection equipment is automatically separated from the detection head at the front end of the Beckman beam body, operation steps are simplified, the time used during adjustment is shortened, and the detection efficiency is improved. Therefore, the adjusting speed of the deflection detection device is greatly improved.
本发明公开了一种路基路面弯沉检测装置，包括检测车和设置在检测车上的支撑架体，还包括有贝克曼梁本体，所述贝克曼梁本体设置有两组，分别设置在支撑架体两侧；展收机构，所述展收机构设置在支撑架体上，前端自测机构，所述前端自测机构设置有两个，此路基路面弯沉检测装置，使得工作人员在对路基路面进行弯沉测量时，利用所述展收机构可将两组贝克曼梁本体展开，并调节至指定宽度进行检测，配合检测车的行驶，利用所述前端自测机构可将贝克曼梁本体前端的检测头置于后轴检测点前方4cm位置，并且自动将检测设备由贝克曼梁本体前端的检测头上脱离，简化操作步骤，降低了调节时所用的时间，进而极大地提高了弯沉检测装置的调节速率。
Roadbed pavement deflection detection device
一种路基路面弯沉检测装置
ZHANG BO (author) / ZHANG HUANZHOU (author) / LU PING (author) / LIANG YAN (author) / SUN KE (author) / ZHANG LI (author) / ZHANG MINMIN (author) / WANG DONG (author) / ZHAO JIANBANG (author) / GAO CHANG (author)
2023-04-11
Patent
Electronic Resource
Chinese
Roadbed and pavement deflection test device and test method
| European Patent Office | 2020