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A platform for research: civil engineering, architecture and urbanism
Supporting pile foundation pit supporting device for civil engineering and using method of supporting pile foundation pit supporting device
The invention relates to a supporting pile foundation pit supporting device for civil engineering and a using method thereof, and aims to solve the technical problem of low connecting strength of a foundation pit supporting pile and a foundation pit. The supporting pile foundation pit supporting device comprises an auxiliary base, a main pile body, a movable sleeve pile, an auxiliary sleeve pile, an engaging mechanism, an engaging rod and an auxiliary nail; the auxiliary base and the main pile body are arranged at the middle end of the auxiliary base in a penetrating mode, the movable sleeve pile is arranged on the outer wall of the main pile body, the auxiliary sleeve piles are arranged below the movable sleeve pile through connecting rods, a containing cavity is defined by the main pile body, the movable sleeve pile and the auxiliary sleeve piles in a clearance mode, and the two meshing mechanisms are arranged in the containing cavity in a central symmetry mode. The movable sleeve pile and the auxiliary sleeve pile descend and move to enable the multiple meshing mechanisms to extrude towards the two sides, the foundation pit underground is meshed through the meshing mechanisms, and therefore the supporting pile connecting strength is improved, and the conditions of rotation, falling and loosening are reduced.
本发明涉及一种用于土建工程用支护桩基坑支护装置及其使用方法，旨在解决基坑支护桩与基坑连接强度低的技术问题，包括辅助基座、主桩体、活动套桩、辅助套桩、咬合机构、啮合杆及辅助钉；辅助基座，主桩体穿设于所述辅助基座中端，活动套桩布置于所述主桩体外壁，若干辅助套桩通过连接杆布置于所述活动套桩下方，其中，所述主桩体分别与活动套桩、辅助套桩间隙围成放置腔，两个咬合机构中心对称布置于所述放置腔内。本发明通过活动套桩、辅助套桩下降移动设置来使多个咬合机构向两侧挤压，通过咬合机构来对基坑地底进行啮合，从而提高支护桩连接强度，降低旋转、脱落、松动的情况。
Supporting pile foundation pit supporting device for civil engineering and using method of supporting pile foundation pit supporting device
The invention relates to a supporting pile foundation pit supporting device for civil engineering and a using method thereof, and aims to solve the technical problem of low connecting strength of a foundation pit supporting pile and a foundation pit. The supporting pile foundation pit supporting device comprises an auxiliary base, a main pile body, a movable sleeve pile, an auxiliary sleeve pile, an engaging mechanism, an engaging rod and an auxiliary nail; the auxiliary base and the main pile body are arranged at the middle end of the auxiliary base in a penetrating mode, the movable sleeve pile is arranged on the outer wall of the main pile body, the auxiliary sleeve piles are arranged below the movable sleeve pile through connecting rods, a containing cavity is defined by the main pile body, the movable sleeve pile and the auxiliary sleeve piles in a clearance mode, and the two meshing mechanisms are arranged in the containing cavity in a central symmetry mode. The movable sleeve pile and the auxiliary sleeve pile descend and move to enable the multiple meshing mechanisms to extrude towards the two sides, the foundation pit underground is meshed through the meshing mechanisms, and therefore the supporting pile connecting strength is improved, and the conditions of rotation, falling and loosening are reduced.
本发明涉及一种用于土建工程用支护桩基坑支护装置及其使用方法，旨在解决基坑支护桩与基坑连接强度低的技术问题，包括辅助基座、主桩体、活动套桩、辅助套桩、咬合机构、啮合杆及辅助钉；辅助基座，主桩体穿设于所述辅助基座中端，活动套桩布置于所述主桩体外壁，若干辅助套桩通过连接杆布置于所述活动套桩下方，其中，所述主桩体分别与活动套桩、辅助套桩间隙围成放置腔，两个咬合机构中心对称布置于所述放置腔内。本发明通过活动套桩、辅助套桩下降移动设置来使多个咬合机构向两侧挤压，通过咬合机构来对基坑地底进行啮合，从而提高支护桩连接强度，降低旋转、脱落、松动的情况。
Supporting pile foundation pit supporting device for civil engineering and using method of supporting pile foundation pit supporting device
一种用于土建工程用支护桩基坑支护装置及其使用方法
ZHOU XIONGJIE (author) / WEI XUERU (author) / ZHANG LIFU (author) / WANG JING (author) / LIN YI (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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