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A platform for research: civil engineering, architecture and urbanism
Inspection well anti-falling structure and production tool for prefabricated walling crib
The invention discloses an inspection well anti-falling structure and a production tool for a prefabricated walling crib. The inspection well anti-falling structure is installed at the top of a shaft and comprises the prefabricated walling crib which is buried below the road surface and supported at the top of the shaft, and a plurality of hanging pins are formed on the inner side wall of the prefabricated walling crib; each hanging pin is connected to one end of a hanging connecting piece, the other end of each hanging connecting piece is connected to an anti-falling grating at the same time, a barrel is arranged on the inner wall of the prefabricated well ring in an attached mode, the top of the barrel protrudes outwards to form a supporting flange ring, the top face of the supporting flange ring is flush with the road surface, and the bottom face of the supporting flange ring is flush with the road surface. And an inspection well cover is supported on the inner side of the supporting flange ring. According to the tool, the anti-falling effect is ensured, rapid production of products is achieved through the tool, meanwhile, the structure is simple, operation is easy, and the installation flatness quality of the anti-falling grating is improved.
本申请公开了一种窨井防坠结构以及预制井圈用生产工装，窨井防坠结构安装于井筒顶部，包括埋入路面以下且支撑于所述井筒顶部的预制井圈，所述预制井圈内侧壁形成有多个悬挂销钉，每个所述悬挂销钉分别连接于一个悬挂连接件的一端，每个所述悬挂连接件的另一端同时连接于防坠格板，所述预制井圈内壁贴合设置有筒体，所述筒体的顶部向外凸伸形成有支撑法兰环，所述支撑法兰环顶面与路面持平，所述支撑法兰环内侧支撑有检查井盖。本发明确保了防坠效果，产品通过工装实现了快速生产，同时结构简单易操作，提高了防坠格板安装平整度质量。
Inspection well anti-falling structure and production tool for prefabricated walling crib
The invention discloses an inspection well anti-falling structure and a production tool for a prefabricated walling crib. The inspection well anti-falling structure is installed at the top of a shaft and comprises the prefabricated walling crib which is buried below the road surface and supported at the top of the shaft, and a plurality of hanging pins are formed on the inner side wall of the prefabricated walling crib; each hanging pin is connected to one end of a hanging connecting piece, the other end of each hanging connecting piece is connected to an anti-falling grating at the same time, a barrel is arranged on the inner wall of the prefabricated well ring in an attached mode, the top of the barrel protrudes outwards to form a supporting flange ring, the top face of the supporting flange ring is flush with the road surface, and the bottom face of the supporting flange ring is flush with the road surface. And an inspection well cover is supported on the inner side of the supporting flange ring. According to the tool, the anti-falling effect is ensured, rapid production of products is achieved through the tool, meanwhile, the structure is simple, operation is easy, and the installation flatness quality of the anti-falling grating is improved.
本申请公开了一种窨井防坠结构以及预制井圈用生产工装，窨井防坠结构安装于井筒顶部，包括埋入路面以下且支撑于所述井筒顶部的预制井圈，所述预制井圈内侧壁形成有多个悬挂销钉，每个所述悬挂销钉分别连接于一个悬挂连接件的一端，每个所述悬挂连接件的另一端同时连接于防坠格板，所述预制井圈内壁贴合设置有筒体，所述筒体的顶部向外凸伸形成有支撑法兰环，所述支撑法兰环顶面与路面持平，所述支撑法兰环内侧支撑有检查井盖。本发明确保了防坠效果，产品通过工装实现了快速生产，同时结构简单易操作，提高了防坠格板安装平整度质量。
Inspection well anti-falling structure and production tool for prefabricated walling crib
一种窨井防坠结构以及预制井圈用生产工装
LI HONGYUN (author) / ZHAO JIANHUA (author) / QIAN MENGJIAO (author) / GU YUCHENG (author)
2023-01-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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