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A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting structure for foundation pit excavation
The invention discloses a foundation pit supporting structure for foundation pit excavation. The foundation pit supporting structure comprises two supporting piles, and the side walls of the two supporting piles are movably sleeved and connected with multiple supporting plates from top to bottom. Multiple L-shaped blocks are transversely and evenly arranged at the top end of the outer wall of eachsupporting plate, multiple rectangular water outlet holes are transversely and evenly formed in a plate body of each supporting plate, and filter screens are fixedly connected to the hole walls of the rectangular water outlet holes. Auxiliary mechanisms are movably connected to the outer walls of the supporting plates through the L-shaped blocks. Inserting rods are fixedly connected to the bottomends of the supporting piles, and circular rings are fixedly connected to the top ends of the supporting piles. The outer walls of the circular rings are fixedly connected with steel wire ropes, andthe ends, away from the supporting piles, of the steel wire ropes are fixedly connected with fixed mechanisms. According to the foundation pit supporting structure, the situation that the foundation pit supporting structure occupies space in a foundation pit, and consequently foundation pit excavation convenience is influenced can be avoided, and therefore the foundation pit excavation efficiencyis improved; and the situation that soil losses happen to the side of the foundation pit can be avoided, the foundation pit supporting structure has the drainage function, and the stability of the foundation pit side structure is guaranteed.
本发明公开了一种基坑开挖用的基坑支护结构，包括两个支护桩，两个支护桩的侧壁自上向下活动套接有若干支护板；每块所述支护板的外壁顶端横向均匀设置有若干L形块，其板体横向均匀开设有若干矩形出水孔，且矩形出水孔的孔壁固定连接有过滤网；各所述支护板的外壁通过各L形块活动连接有辅助机构；所述支护桩的底端固定连接有插杆，其顶端固定连接有圆环；所述圆环的外壁固定连接有钢丝绳，该钢丝绳远离支护桩的一端固定连接有固定机构。本发明能够避免基坑支护结构占用基坑内部空间而影响基坑开挖便利性的情况，从而提高了基坑开挖的效率，也能够避免基坑侧边发生土壤流失的情况，使基坑支护结构具有排水功能，保障了基坑侧边结构的稳定性。
Foundation pit supporting structure for foundation pit excavation
The invention discloses a foundation pit supporting structure for foundation pit excavation. The foundation pit supporting structure comprises two supporting piles, and the side walls of the two supporting piles are movably sleeved and connected with multiple supporting plates from top to bottom. Multiple L-shaped blocks are transversely and evenly arranged at the top end of the outer wall of eachsupporting plate, multiple rectangular water outlet holes are transversely and evenly formed in a plate body of each supporting plate, and filter screens are fixedly connected to the hole walls of the rectangular water outlet holes. Auxiliary mechanisms are movably connected to the outer walls of the supporting plates through the L-shaped blocks. Inserting rods are fixedly connected to the bottomends of the supporting piles, and circular rings are fixedly connected to the top ends of the supporting piles. The outer walls of the circular rings are fixedly connected with steel wire ropes, andthe ends, away from the supporting piles, of the steel wire ropes are fixedly connected with fixed mechanisms. According to the foundation pit supporting structure, the situation that the foundation pit supporting structure occupies space in a foundation pit, and consequently foundation pit excavation convenience is influenced can be avoided, and therefore the foundation pit excavation efficiencyis improved; and the situation that soil losses happen to the side of the foundation pit can be avoided, the foundation pit supporting structure has the drainage function, and the stability of the foundation pit side structure is guaranteed.
本发明公开了一种基坑开挖用的基坑支护结构，包括两个支护桩，两个支护桩的侧壁自上向下活动套接有若干支护板；每块所述支护板的外壁顶端横向均匀设置有若干L形块，其板体横向均匀开设有若干矩形出水孔，且矩形出水孔的孔壁固定连接有过滤网；各所述支护板的外壁通过各L形块活动连接有辅助机构；所述支护桩的底端固定连接有插杆，其顶端固定连接有圆环；所述圆环的外壁固定连接有钢丝绳，该钢丝绳远离支护桩的一端固定连接有固定机构。本发明能够避免基坑支护结构占用基坑内部空间而影响基坑开挖便利性的情况，从而提高了基坑开挖的效率，也能够避免基坑侧边发生土壤流失的情况，使基坑支护结构具有排水功能，保障了基坑侧边结构的稳定性。
Foundation pit supporting structure for foundation pit excavation
一种基坑开挖用的基坑支护结构
CHENG TAO (author) / KOU WEIWEI (author) / WANG HUICONG (author)
2020-08-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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