A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt concrete pavement crack repairing device and repairing method
The invention discloses an asphalt concrete pavement crack repairing device and method, and belongs to the technical field of pavement repairing. The method is used for solving the technical problems of gap blocking defects, easy repeated cracking and time and labor waste caused by whether a roadbed in a gap is fluffy or void interference exists. The device comprises a movable bottom frame, a material buffering groove is formed in the center of the top of the movable bottom frame in a sunken mode, a material control mechanism is sleeved with the material buffering groove, a pressing roller is arranged on the inner wall of the bottom of the material buffering groove, and the material control mechanism comprises a discharging plate and an outer air cylinder; quantitative asphalt filler can be buffered, regulated and controlled according to the capacity needed by gap filling, the situation that the device is blocked due to the fact that redundant asphalt filler is retained in a conveying component is avoided, the asphalt filler can be promoted to fully fill the gap according to mechanical pressing and air pressure pushing, continuous pressurization feeding and injection are conducted in real time according to the filling condition, and the filling efficiency is improved. The situation that only the surface of the gap is repaired and the hidden danger of cavities still exists in the gap due to fluffy roadbed intervention in the gap is avoided.
本发明公开了一种沥青混凝土路面裂缝修补装置及修补方法，属于路面修补技术领域；本发明用于解决受缝隙内部路基是否蓬松或存在空洞干扰，导致缝隙封堵缺陷，易反复开裂，费时费力的技术问题；本发明包括移动底架，移动底架顶部中心凹陷设置有缓料槽，缓料槽内部套接有控料机构，且缓料槽底部内壁上设置有压辊，控料机构包括卸料板和外气缸；本发明既能根据缝隙填充所需容量缓冲调控定量沥青填充料，避免多余沥青填充料滞留在输送部件内部，导致装置堵塞，又能根据机械下压和气压推挤，促使沥青填充料充分填充缝隙内部，以及实时根据填充情况持续增压加料注入，避免缝隙内部蓬松路基干预，导致缝隙仅表面修补，而内部仍然存在空洞隐患。
Asphalt concrete pavement crack repairing device and repairing method
The invention discloses an asphalt concrete pavement crack repairing device and method, and belongs to the technical field of pavement repairing. The method is used for solving the technical problems of gap blocking defects, easy repeated cracking and time and labor waste caused by whether a roadbed in a gap is fluffy or void interference exists. The device comprises a movable bottom frame, a material buffering groove is formed in the center of the top of the movable bottom frame in a sunken mode, a material control mechanism is sleeved with the material buffering groove, a pressing roller is arranged on the inner wall of the bottom of the material buffering groove, and the material control mechanism comprises a discharging plate and an outer air cylinder; quantitative asphalt filler can be buffered, regulated and controlled according to the capacity needed by gap filling, the situation that the device is blocked due to the fact that redundant asphalt filler is retained in a conveying component is avoided, the asphalt filler can be promoted to fully fill the gap according to mechanical pressing and air pressure pushing, continuous pressurization feeding and injection are conducted in real time according to the filling condition, and the filling efficiency is improved. The situation that only the surface of the gap is repaired and the hidden danger of cavities still exists in the gap due to fluffy roadbed intervention in the gap is avoided.
本发明公开了一种沥青混凝土路面裂缝修补装置及修补方法，属于路面修补技术领域；本发明用于解决受缝隙内部路基是否蓬松或存在空洞干扰，导致缝隙封堵缺陷，易反复开裂，费时费力的技术问题；本发明包括移动底架，移动底架顶部中心凹陷设置有缓料槽，缓料槽内部套接有控料机构，且缓料槽底部内壁上设置有压辊，控料机构包括卸料板和外气缸；本发明既能根据缝隙填充所需容量缓冲调控定量沥青填充料，避免多余沥青填充料滞留在输送部件内部，导致装置堵塞，又能根据机械下压和气压推挤，促使沥青填充料充分填充缝隙内部，以及实时根据填充情况持续增压加料注入，避免缝隙内部蓬松路基干预，导致缝隙仅表面修补，而内部仍然存在空洞隐患。
Asphalt concrete pavement crack repairing device and repairing method
一种沥青混凝土路面裂缝修补装置及修补方法
ZHU CHENGDONG (author) / CHEN MIN'OU (author) / LIU BINGBING (author) / KUANG JIANSHENG (author) / LIN WEIXUAN (author)
2024-07-30
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
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