A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-falling well lid for municipal engineering
The invention relates to a well lid, in particular to an anti-falling well lid for municipal engineering, which comprises a mounting frame, a well lid body, a sliding plate, an anti-falling net, a guide frame, a wedge-shaped clamping block, an elastic piece I, a holding rod and the like, the top of the mounting frame is rotatably connected with the well lid body, the sliding plate is slidably arranged in the mounting frame, and the right side of the sliding plate is connected with the anti-falling net; the right end of the anti-falling net is connected with the right side in the mounting frame, two guide frames are connected to the left side in the mounting frame, wedge-shaped clamping blocks used for clamping the sliding plate are arranged in the guide frames in a sliding mode, two bayonets are formed in the sliding plate, the wedge-shaped clamping blocks are located in the bayonets, first elastic pieces are connected between the wedge-shaped clamping blocks and the guide frames, and a holding rod is connected between the two wedge-shaped clamping blocks. The anti-falling net can be unfolded by pulling the sliding plate leftwards, the anti-falling net can seal a sewer well opening, pedestrians are prevented from falling into a sewer accidentally, the sliding plate can be fixed through the wedge-shaped clamping block, the well opening can be easily sealed in the sewer, and the operation difficulty is lower.
本发明涉及一种井盖，尤其涉及一种市政工程用防坠式井盖，包括有安装框、井盖本体、滑板、防坠网、导向框、楔形卡块、弹性件一和握杆等，安装框顶部转动式连接有井盖本体，安装框内滑动式设有滑板，滑板右侧连接有防坠网，防坠网右端和安装框内右侧连接，安装框内左侧连接有两个导向框，导向框内均滑动式设有用于卡住滑板的楔形卡块，滑板上开有两个卡口，楔形卡块位于卡口内，楔形卡块和导向框之间连接有弹性件一，两个楔形卡块之间连接有握杆。本发明通过向左拉动滑板，可以将防坠网展开，防坠网可以将下水道井口封住，避免行人不小心掉入下水道内，且楔形卡块可以将滑板固定，在下水道内也可以轻松的将井口封住，操作难度更低。
Anti-falling well lid for municipal engineering
The invention relates to a well lid, in particular to an anti-falling well lid for municipal engineering, which comprises a mounting frame, a well lid body, a sliding plate, an anti-falling net, a guide frame, a wedge-shaped clamping block, an elastic piece I, a holding rod and the like, the top of the mounting frame is rotatably connected with the well lid body, the sliding plate is slidably arranged in the mounting frame, and the right side of the sliding plate is connected with the anti-falling net; the right end of the anti-falling net is connected with the right side in the mounting frame, two guide frames are connected to the left side in the mounting frame, wedge-shaped clamping blocks used for clamping the sliding plate are arranged in the guide frames in a sliding mode, two bayonets are formed in the sliding plate, the wedge-shaped clamping blocks are located in the bayonets, first elastic pieces are connected between the wedge-shaped clamping blocks and the guide frames, and a holding rod is connected between the two wedge-shaped clamping blocks. The anti-falling net can be unfolded by pulling the sliding plate leftwards, the anti-falling net can seal a sewer well opening, pedestrians are prevented from falling into a sewer accidentally, the sliding plate can be fixed through the wedge-shaped clamping block, the well opening can be easily sealed in the sewer, and the operation difficulty is lower.
本发明涉及一种井盖，尤其涉及一种市政工程用防坠式井盖，包括有安装框、井盖本体、滑板、防坠网、导向框、楔形卡块、弹性件一和握杆等，安装框顶部转动式连接有井盖本体，安装框内滑动式设有滑板，滑板右侧连接有防坠网，防坠网右端和安装框内右侧连接，安装框内左侧连接有两个导向框，导向框内均滑动式设有用于卡住滑板的楔形卡块，滑板上开有两个卡口，楔形卡块位于卡口内，楔形卡块和导向框之间连接有弹性件一，两个楔形卡块之间连接有握杆。本发明通过向左拉动滑板，可以将防坠网展开，防坠网可以将下水道井口封住，避免行人不小心掉入下水道内，且楔形卡块可以将滑板固定，在下水道内也可以轻松的将井口封住，操作难度更低。
Anti-falling well lid for municipal engineering
一种市政工程用防坠式井盖
LUO JUNHUA (author)
2023-12-19
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Anti-falling double-layer well lid structure for municipal engineering
| European Patent Office | 2021