A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic grooving device and method for pavement cracks
The invention discloses an automatic pavement crack slotting device and method, and belongs to the technical field of pavement crack slotting. The device comprises a vehicle body, and image acquisition modules are arranged at the front part and the bottom of the vehicle body; a movement mechanism is arranged in the vehicle body and comprises a planar movement mechanism, a vertical movement mechanism and a deflection mechanism, the planar movement mechanism is connected with the vertical movement mechanism, the vertical movement mechanism is connected with the deflection mechanism, and the deflection mechanism is connected with the grooving mechanism, so that horizontal movement, vertical movement and deflection movement of the grooving mechanism are achieved; the deflection mechanism comprises a deflection mechanism driving gear, the deflection mechanism driving gear is meshed with a deflection mechanism driven gear, and the deflection mechanism driven gear is connected with the grooving mechanism. The device has various movements in the grooving process, including the grooving movement for the crack, the movement of the grooving mechanism in the whole working range, the movement in the vertical direction required by feeding of the grooving mechanism and the deflection movement required by tracking of the crack by the saw blade, and the grooving precision and success rate of the pavement crack are effectively improved.
本发明公开了一种路面裂缝自动开槽装置及方法，属于路面裂缝开槽技术领域，包括车体，车体前部和底部均设置图像采集模块；所述车体内设置运动机构，运动机构包括平面运动机构、竖直运动机构和偏转机构，平面运动机构与竖直运动机构连接，竖直运动机构与偏转机构连接，偏转机构与开槽机构连接，以实现开槽机构水平、竖直运动和偏转运动；所述偏转机构包括偏转机构主动齿轮，偏转机构主动齿轮与偏转机构从动齿轮啮合，偏转机构从动齿轮与开槽机构连接。该装置在开槽过程中有多种运动，包括对裂缝的开槽运动、开槽机构整体在工作范围内的运动、开槽机构进给所需的竖直方向运动、锯片追踪裂缝所需的偏转运动，有效提高了路面裂缝开槽精度和成功率。
Automatic grooving device and method for pavement cracks
The invention discloses an automatic pavement crack slotting device and method, and belongs to the technical field of pavement crack slotting. The device comprises a vehicle body, and image acquisition modules are arranged at the front part and the bottom of the vehicle body; a movement mechanism is arranged in the vehicle body and comprises a planar movement mechanism, a vertical movement mechanism and a deflection mechanism, the planar movement mechanism is connected with the vertical movement mechanism, the vertical movement mechanism is connected with the deflection mechanism, and the deflection mechanism is connected with the grooving mechanism, so that horizontal movement, vertical movement and deflection movement of the grooving mechanism are achieved; the deflection mechanism comprises a deflection mechanism driving gear, the deflection mechanism driving gear is meshed with a deflection mechanism driven gear, and the deflection mechanism driven gear is connected with the grooving mechanism. The device has various movements in the grooving process, including the grooving movement for the crack, the movement of the grooving mechanism in the whole working range, the movement in the vertical direction required by feeding of the grooving mechanism and the deflection movement required by tracking of the crack by the saw blade, and the grooving precision and success rate of the pavement crack are effectively improved.
本发明公开了一种路面裂缝自动开槽装置及方法，属于路面裂缝开槽技术领域，包括车体，车体前部和底部均设置图像采集模块；所述车体内设置运动机构，运动机构包括平面运动机构、竖直运动机构和偏转机构，平面运动机构与竖直运动机构连接，竖直运动机构与偏转机构连接，偏转机构与开槽机构连接，以实现开槽机构水平、竖直运动和偏转运动；所述偏转机构包括偏转机构主动齿轮，偏转机构主动齿轮与偏转机构从动齿轮啮合，偏转机构从动齿轮与开槽机构连接。该装置在开槽过程中有多种运动，包括对裂缝的开槽运动、开槽机构整体在工作范围内的运动、开槽机构进给所需的竖直方向运动、锯片追踪裂缝所需的偏转运动，有效提高了路面裂缝开槽精度和成功率。
Automatic grooving device and method for pavement cracks
一种路面裂缝自动开槽装置及方法
LI XUEYONG (author) / KONG AOXING (author) / GUO WEICHEN (author)
2022-11-01
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE