A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of well lids, and particularly relates to an anti-lifting well lid for a municipal sewer. The anti-lifting well lid comprises a well seat, an upper cover and a driving part. The upper cover is rotated, so that the driving part slides downwards along the surface of a guide groove, the upper cover is driven to move downwards, and installation of the upper cover is achieved; when the upper cover needs to be opened, the upper cover is rotated, then the driving part slides upwards along the surface of the guide groove, the upper cover is driven to move upwards, opening of the upper cover is achieved, and maintenance is convenient; an existing municipal well lid can bounce when the speed of a vehicle is too high and can be lifted up when the situation is severe, the well lid can float out of a well opening when the water amount in a sewer is too large, passing of passing vehicles and pedestrians is affected, and safety accidents are likely to be caused, however, the anti-lifting well lid must be subjected to acting force in the circumferential direction to open the upper cover, therefore, the probability that the upper cover is lifted or floated is reduced, the influence of the upper cover on vehicles and pedestrians is reduced, and the safety of the vehicles and the pedestrians is improved.
本发明属于井盖技术领域，具体的说是一种市政下水道用防掀起井盖，包括井座、上盖和驱动件；本发明通过旋转上盖，进而使驱动件沿导向槽的表面向下滑动，进而带动上盖向下移动，进而实现上盖的安装；需要将上盖打开时，旋转上盖，进而使驱动件沿导向槽的表面向上滑动，进而带动上盖向上移动，进而实现上盖的打开，进而方便检修；现有的市政井盖在车辆速度过快时会产生弹跳现象，严重时会掀起，且当下水道内的水量过大时会使井盖浮出井口，影响过往车辆和行人的通行，容易造成安全事故，而本防掀起井盖必须受到圆周方向的作用力才能将上盖打开，进而降低上盖被掀起或者被浮起的几率，进而降低上盖对车辆和行人的影响，进而提高车辆和行人的安全性。
The invention belongs to the technical field of well lids, and particularly relates to an anti-lifting well lid for a municipal sewer. The anti-lifting well lid comprises a well seat, an upper cover and a driving part. The upper cover is rotated, so that the driving part slides downwards along the surface of a guide groove, the upper cover is driven to move downwards, and installation of the upper cover is achieved; when the upper cover needs to be opened, the upper cover is rotated, then the driving part slides upwards along the surface of the guide groove, the upper cover is driven to move upwards, opening of the upper cover is achieved, and maintenance is convenient; an existing municipal well lid can bounce when the speed of a vehicle is too high and can be lifted up when the situation is severe, the well lid can float out of a well opening when the water amount in a sewer is too large, passing of passing vehicles and pedestrians is affected, and safety accidents are likely to be caused, however, the anti-lifting well lid must be subjected to acting force in the circumferential direction to open the upper cover, therefore, the probability that the upper cover is lifted or floated is reduced, the influence of the upper cover on vehicles and pedestrians is reduced, and the safety of the vehicles and the pedestrians is improved.
本发明属于井盖技术领域，具体的说是一种市政下水道用防掀起井盖，包括井座、上盖和驱动件；本发明通过旋转上盖，进而使驱动件沿导向槽的表面向下滑动，进而带动上盖向下移动，进而实现上盖的安装；需要将上盖打开时，旋转上盖，进而使驱动件沿导向槽的表面向上滑动，进而带动上盖向上移动，进而实现上盖的打开，进而方便检修；现有的市政井盖在车辆速度过快时会产生弹跳现象，严重时会掀起，且当下水道内的水量过大时会使井盖浮出井口，影响过往车辆和行人的通行，容易造成安全事故，而本防掀起井盖必须受到圆周方向的作用力才能将上盖打开，进而降低上盖被掀起或者被浮起的几率，进而降低上盖对车辆和行人的影响，进而提高车辆和行人的安全性。
Anti-lifting well lid for municipal sewer
一种市政下水道用防掀起井盖
LIU LITIAN (author)
2021-07-09
Patent
Electronic Resource
Chinese