A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a water collection and drainage device for deep foundation pits in building construction, and relates to the technical field of building construction. The water collection anddrainage device comprises a dewatering well, and drainage equipment fixedly installed in the dewatering well, wherein the dewatering well comprises downhole pipes which are provided with a number of uphole pipes connected in sequence, and the uphole pipes and the downhole pipes are connected; the uphole pipes comprise a pipe body, the bottom end of the pipe body is provided with an inner sleeve, the top of the pipe body is provided with a second guide tube, the end of the second guide tube is provided with a second nozzle portion, and there are two ends of the second nozzle portion; the top inner side wall of the pipe body is provided with a fixed convex ring, the upper surface of the fixed convex ring is provided with a plurality of second elastic telescopic members, and the ends of the plurality of second elastic telescopic members are provided with supporting ring bodies. Through the detachable downhole pipes and downhole pipes, the water collection and drainage device provided by the invention can effectively prevent the well pipe from being easily damaged due to a large amount of exposure of the dewatering well; meanwhile, the downhole pipes and the downhole pipes are matchedby the guiding sleeve of the first guiding pipe and second guiding pipe, and the disassembly and installation operation is simple.
本发明公开了一种建筑施工深基坑用集水排水装置，涉及建筑施工技术领域。本发明包括降水井和固定安装在降水井内的排水设备，降水井包括下井管，下井管上设置有若干依次连通的上井管，上井管和下井管连通设置；上井管包括管体，管体的底端设置内套管，管体的顶端设置导向管二，导向管二的的端部设置管口部二，管口部二的端部设置有二；管体的顶部内侧壁上设置有一固定凸环，固定凸环的上表面设置若干弹性伸缩件二，若干弹性伸缩件二的端部设置有支撑环体。本发明通过可拆卸的下井管和下井管，可有效的防止降水井大量裸露导致井管易损坏；同时下井管和下井管通过导向管一和导向管二的导向套接配合，拆卸安装操作简单。
The invention discloses a water collection and drainage device for deep foundation pits in building construction, and relates to the technical field of building construction. The water collection anddrainage device comprises a dewatering well, and drainage equipment fixedly installed in the dewatering well, wherein the dewatering well comprises downhole pipes which are provided with a number of uphole pipes connected in sequence, and the uphole pipes and the downhole pipes are connected; the uphole pipes comprise a pipe body, the bottom end of the pipe body is provided with an inner sleeve, the top of the pipe body is provided with a second guide tube, the end of the second guide tube is provided with a second nozzle portion, and there are two ends of the second nozzle portion; the top inner side wall of the pipe body is provided with a fixed convex ring, the upper surface of the fixed convex ring is provided with a plurality of second elastic telescopic members, and the ends of the plurality of second elastic telescopic members are provided with supporting ring bodies. Through the detachable downhole pipes and downhole pipes, the water collection and drainage device provided by the invention can effectively prevent the well pipe from being easily damaged due to a large amount of exposure of the dewatering well; meanwhile, the downhole pipes and the downhole pipes are matchedby the guiding sleeve of the first guiding pipe and second guiding pipe, and the disassembly and installation operation is simple.
本发明公开了一种建筑施工深基坑用集水排水装置，涉及建筑施工技术领域。本发明包括降水井和固定安装在降水井内的排水设备，降水井包括下井管，下井管上设置有若干依次连通的上井管，上井管和下井管连通设置；上井管包括管体，管体的底端设置内套管，管体的顶端设置导向管二，导向管二的的端部设置管口部二，管口部二的端部设置有二；管体的顶部内侧壁上设置有一固定凸环，固定凸环的上表面设置若干弹性伸缩件二，若干弹性伸缩件二的端部设置有支撑环体。本发明通过可拆卸的下井管和下井管，可有效的防止降水井大量裸露导致井管易损坏；同时下井管和下井管通过导向管一和导向管二的导向套接配合，拆卸安装操作简单。
Water collection and drainage device for deep foundation pits in building construction
一种建筑施工深基坑用集水排水装置
ZHU XIXI (author)
2020-10-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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