A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a gas type road sewer well lid. The well lid comprises a first annular shell. According to the well lid, by means of the connecting rod principle and the hydraulic principle, the well lid can achieve the functions of free lifting and road surface covering and meanwhile has the function of controlling flowing of air and liquid inside and outside; furthermore the well lid isprovided with a reverse thread rotating type distance adjusting control mechanism so that the position of a connecting part can be changed, and meanwhile, the connecting part can be subjected to necessary rotating, so that the functionality and practicability are improved; moreover, the well lid is provided with bolt mounting type rotating part connecting mechanisms so that a fixed plate body andthe rotating part can be connected; and in addition, the well lid is provided with a piston sealing type medium driving mechanism so that the driving effect can be achieved under the action of the air.
本发明公开了一种气体式道路下水井盖，包括第一环形外壳。本发明利用连杆原理和液压原理，使得该装置在能够实现自由升降和路面覆盖功能的同时，同时具备控制内外界空气和液体流动的功能，而且，该装置具有反向螺纹旋转式距离调节控制机构，能够实现连接部件的位置变换，同时，也能够对连接部件进行必要的旋转功能，提高了功能性和实用性，另外，该装置具有螺栓安装式旋转部件连接机构，能够连接固定板体和旋转部件之间的连接作用，此外，该装置具有活塞密封式介质驱动机构，能够在空气的作用下，实现驱动作用。
The invention discloses a gas type road sewer well lid. The well lid comprises a first annular shell. According to the well lid, by means of the connecting rod principle and the hydraulic principle, the well lid can achieve the functions of free lifting and road surface covering and meanwhile has the function of controlling flowing of air and liquid inside and outside; furthermore the well lid isprovided with a reverse thread rotating type distance adjusting control mechanism so that the position of a connecting part can be changed, and meanwhile, the connecting part can be subjected to necessary rotating, so that the functionality and practicability are improved; moreover, the well lid is provided with bolt mounting type rotating part connecting mechanisms so that a fixed plate body andthe rotating part can be connected; and in addition, the well lid is provided with a piston sealing type medium driving mechanism so that the driving effect can be achieved under the action of the air.
本发明公开了一种气体式道路下水井盖，包括第一环形外壳。本发明利用连杆原理和液压原理，使得该装置在能够实现自由升降和路面覆盖功能的同时，同时具备控制内外界空气和液体流动的功能，而且，该装置具有反向螺纹旋转式距离调节控制机构，能够实现连接部件的位置变换，同时，也能够对连接部件进行必要的旋转功能，提高了功能性和实用性，另外，该装置具有螺栓安装式旋转部件连接机构，能够连接固定板体和旋转部件之间的连接作用，此外，该装置具有活塞密封式介质驱动机构，能够在空气的作用下，实现驱动作用。
Gas type road sewer well lid
一种气体式道路下水井盖
LI DONGJIANG (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Municipal road sewer well and construction process thereof
| European Patent Office | 2022