A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit dewatering well construction system
The invention discloses a foundation pit dewatering well construction system, and belongs to the technical field of building construction. The foundation pit dewatering well construction system comprises a foundation pit, a first non-drainage well pipe, a second non-drainage well pipe and a plurality of drainage well pipes. The first non-drainage well pipe is arranged at the bottom of the foundation pit, and a first thread is arranged on the outer wall of the top of the first non-drainage well pipe; second threads and third threads are correspondingly arranged on the top outer walls and the bottom inner walls of the multiple drainage well pipes, and the multiple drainage well pipes are in threaded connection through the second threads and the third threads; and a protection structure in threaded connection with fourth threads is arranged at the top end of the second non-drainage well pipe, and a top beam is arranged at the top end of the foundation pit and used for supporting the protection structure. According to the foundation pit dewatering well construction system, the construction efficiency is greatly improved, the detached drainage well pipes cannot be damaged and can be recycled, and the construction cost of cutting off and welding is reduced.
本发明公开了一种基坑降水井施工系统，属于建筑施工技术领域，包括基坑，还包括第一不排水井管、第二不排水井管和若干个排水井管，第一不排水井管设置在基坑的底部，第一不排水井管的顶部外壁设有第一螺纹，若干个排水井管的顶部外壁和底部内壁分别设有第二螺纹和第三螺纹，若干个排水井管之间通过第二螺纹和第三螺纹相互螺接，第二不排水井管的顶端设有与第四螺纹螺接的防护结构，基坑的顶端设有冠梁，冠梁用于对防护结构进行支撑，本发明极大的提高了施工效率，且拆卸下来的排水井管不会发生破坏，可循环利用，减少了截断及焊接的施工成本。
Foundation pit dewatering well construction system
The invention discloses a foundation pit dewatering well construction system, and belongs to the technical field of building construction. The foundation pit dewatering well construction system comprises a foundation pit, a first non-drainage well pipe, a second non-drainage well pipe and a plurality of drainage well pipes. The first non-drainage well pipe is arranged at the bottom of the foundation pit, and a first thread is arranged on the outer wall of the top of the first non-drainage well pipe; second threads and third threads are correspondingly arranged on the top outer walls and the bottom inner walls of the multiple drainage well pipes, and the multiple drainage well pipes are in threaded connection through the second threads and the third threads; and a protection structure in threaded connection with fourth threads is arranged at the top end of the second non-drainage well pipe, and a top beam is arranged at the top end of the foundation pit and used for supporting the protection structure. According to the foundation pit dewatering well construction system, the construction efficiency is greatly improved, the detached drainage well pipes cannot be damaged and can be recycled, and the construction cost of cutting off and welding is reduced.
本发明公开了一种基坑降水井施工系统，属于建筑施工技术领域，包括基坑，还包括第一不排水井管、第二不排水井管和若干个排水井管，第一不排水井管设置在基坑的底部，第一不排水井管的顶部外壁设有第一螺纹，若干个排水井管的顶部外壁和底部内壁分别设有第二螺纹和第三螺纹，若干个排水井管之间通过第二螺纹和第三螺纹相互螺接，第二不排水井管的顶端设有与第四螺纹螺接的防护结构，基坑的顶端设有冠梁，冠梁用于对防护结构进行支撑，本发明极大的提高了施工效率，且拆卸下来的排水井管不会发生破坏，可循环利用，减少了截断及焊接的施工成本。
Foundation pit dewatering well construction system
一种基坑降水井施工系统
LI JIAHONG (author) / HE DUIXI (author) / ZENG DAPING (author) / HAN GANG (author) / CAO LIANG (author) / LIU HUI (author) / LI MAOHUI (author) / WU JIANG (author)
2021-07-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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