A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Integrated anti-falling well lid
The invention discloses an integrated anti-falling well lid which comprises a fixing unit, a fixing ring, a protection assembly fixedly connected with the fixing ring, a filtering assembly rotationally connected with the protection assembly, a triggering assembly fixedly connected with the protection assembly and a well lid rotationally connected with the fixing ring. The well lid has the beneficial effects that the fixing unit is arranged, the protection assembly is lifted for the first time to remind workers, the filtering assembly is driven to be closed in the lifting process to achieve the filtering effect, the well lid continues to be opened, the protection assembly is matched with the triggering assembly to relieve limiting of the protection assembly, the protection assembly is completely opened, and a barrier is formed around the well lid; and personnel can be effectively prevented from falling and being injured.
本发明公开了一种集成式防坠落井盖，包括固定单元，包括固定环、与固定环固定连接的防护组件、与防护组件转动连接的过滤组件、与防护组件固定连接的触发组件，以及与固定环转动连接的井盖。本发明的有益效果为通过设置固定单元，通过防护组件第一次升起达到提醒工作人员，升起过程中带动过滤组件闭合起到过滤效果，继续打开井盖，与触发组件配合解除对防护组件的限位，防护组件完全打开，在井盖周围形成一道屏障，可以有效的防止人员的坠落受伤。
Integrated anti-falling well lid
The invention discloses an integrated anti-falling well lid which comprises a fixing unit, a fixing ring, a protection assembly fixedly connected with the fixing ring, a filtering assembly rotationally connected with the protection assembly, a triggering assembly fixedly connected with the protection assembly and a well lid rotationally connected with the fixing ring. The well lid has the beneficial effects that the fixing unit is arranged, the protection assembly is lifted for the first time to remind workers, the filtering assembly is driven to be closed in the lifting process to achieve the filtering effect, the well lid continues to be opened, the protection assembly is matched with the triggering assembly to relieve limiting of the protection assembly, the protection assembly is completely opened, and a barrier is formed around the well lid; and personnel can be effectively prevented from falling and being injured.
本发明公开了一种集成式防坠落井盖，包括固定单元，包括固定环、与固定环固定连接的防护组件、与防护组件转动连接的过滤组件、与防护组件固定连接的触发组件，以及与固定环转动连接的井盖。本发明的有益效果为通过设置固定单元，通过防护组件第一次升起达到提醒工作人员，升起过程中带动过滤组件闭合起到过滤效果，继续打开井盖，与触发组件配合解除对防护组件的限位，防护组件完全打开，在井盖周围形成一道屏障，可以有效的防止人员的坠落受伤。
Integrated anti-falling well lid
一种集成式防坠落井盖
LIU TINGTING (author) / KE HONGMING (author) / LAI JIFENG (author) / CHEN MANYUAN (author) / HU WENDA (author) / WEI JICHANG (author) / CHENG XUANPING (author) / ZHOU JIE (author) / YAN DELI (author)
2024-07-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen