A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a covering type lifting road surface well lid. According to the key points of the technical scheme, the covering type lifting road surface well lid comprises a well lid body correspondingly matched with a well mouth, a side coaming matched with the well lid body in shape and a lifting mechanism; the inner wall of the side coaming is fixed to the outer wall of the well lid body; and the lifting mechanism is arranged at the upper end of the well lid body. The problems of sedimentation and cracking of the well lid and the road surface around the well lid can be effectively solved.
本发明涉及一种掩盖式提拉路面井盖，其技术方案要点是：包括：与井口对应适配的井盖本体、与井盖本体的形状相适配的侧围板、及提拉机构；所述侧围板的内壁与所述井盖本体的外壁相固定；所述提拉机构设置在所述井盖本体的上端；本申请能够有效的避免井盖及其周边路面出现沉降、开裂的问题。
The invention relates to a covering type lifting road surface well lid. According to the key points of the technical scheme, the covering type lifting road surface well lid comprises a well lid body correspondingly matched with a well mouth, a side coaming matched with the well lid body in shape and a lifting mechanism; the inner wall of the side coaming is fixed to the outer wall of the well lid body; and the lifting mechanism is arranged at the upper end of the well lid body. The problems of sedimentation and cracking of the well lid and the road surface around the well lid can be effectively solved.
本发明涉及一种掩盖式提拉路面井盖，其技术方案要点是：包括：与井口对应适配的井盖本体、与井盖本体的形状相适配的侧围板、及提拉机构；所述侧围板的内壁与所述井盖本体的外壁相固定；所述提拉机构设置在所述井盖本体的上端；本申请能够有效的避免井盖及其周边路面出现沉降、开裂的问题。
ROAD SURFACE COVERING SHEET AND ROAD SURFACE COVERING SHEET INSPECTION METHOD
| European Patent Office | 2021