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A platform for research: civil engineering, architecture and urbanism
Foundation pit support protection structure
The invention relates to the technical field of foundation pit support protection, and discloses a foundation pit support protection structure. The foundation pit supporting protection structure comprises a drill rod. The upper end of the drill rod is movably connected with a pressing plate, the lower end of the drill rod is fixedly connected with a drill bit, the interior of the drill rod is movably connected with a rotary shaft, the surface of the rotary shaft is movably connected with connecting plates, the surfaces of the connecting plates are movably connected with reciprocating rods, theends, away from the rotary shaft, of the reciprocating rods are movably connected with airbags, the positions, below the connecting plates, of the surface of the rotary shaft are movably connected with telescopic rods, the ends, away from the rotary shaft, of the telescopic rods are movably connected with spring rods, clamping grooves are formed in the surfaces of the spring rods, the surfaces ofthe spring rods are movably connected with trigger springs, and the surfaces of the trigger springs are movably connected with piston blocks. The airbags generate suction force, water is sucked intodeflecting plates, foundation pit supports are mounted in the period of time when the airbag sucks the water, and therefore the effect that the foundation pit supports can be conveniently mounted before water flows out without water source detection equipment is achieved.
本发明涉及基坑支护防护技术领域，且公开了一种基坑支护防护结构，包括钻杆，所述钻杆的上端活动连接有施压板，钻杆的下端固定连接有钻头，钻杆的内部活动连接有转轴，转轴的表面活动连接有连接板，连接板的表面活动连接有往复杆，往复杆远离转轴的一端活动连接有气囊，所述转轴的表面且位于连接板的下方活动连接有伸缩杆，伸缩杆远离转轴的一端活动连接有弹簧杆，弹簧杆的表面开设有卡槽，弹簧杆的表面活动连接有触发弹簧，触发弹簧的表面活动连接有活塞块。气囊产生抽吸力而将水分抽吸至偏转板中，利用气囊抽吸水分的这段时间完成基坑支护的安装，故从而达到了无需水源检测设备便可在出水前完成基坑支护安装的效果。
Foundation pit support protection structure
The invention relates to the technical field of foundation pit support protection, and discloses a foundation pit support protection structure. The foundation pit supporting protection structure comprises a drill rod. The upper end of the drill rod is movably connected with a pressing plate, the lower end of the drill rod is fixedly connected with a drill bit, the interior of the drill rod is movably connected with a rotary shaft, the surface of the rotary shaft is movably connected with connecting plates, the surfaces of the connecting plates are movably connected with reciprocating rods, theends, away from the rotary shaft, of the reciprocating rods are movably connected with airbags, the positions, below the connecting plates, of the surface of the rotary shaft are movably connected with telescopic rods, the ends, away from the rotary shaft, of the telescopic rods are movably connected with spring rods, clamping grooves are formed in the surfaces of the spring rods, the surfaces ofthe spring rods are movably connected with trigger springs, and the surfaces of the trigger springs are movably connected with piston blocks. The airbags generate suction force, water is sucked intodeflecting plates, foundation pit supports are mounted in the period of time when the airbag sucks the water, and therefore the effect that the foundation pit supports can be conveniently mounted before water flows out without water source detection equipment is achieved.
本发明涉及基坑支护防护技术领域，且公开了一种基坑支护防护结构，包括钻杆，所述钻杆的上端活动连接有施压板，钻杆的下端固定连接有钻头，钻杆的内部活动连接有转轴，转轴的表面活动连接有连接板，连接板的表面活动连接有往复杆，往复杆远离转轴的一端活动连接有气囊，所述转轴的表面且位于连接板的下方活动连接有伸缩杆，伸缩杆远离转轴的一端活动连接有弹簧杆，弹簧杆的表面开设有卡槽，弹簧杆的表面活动连接有触发弹簧，触发弹簧的表面活动连接有活塞块。气囊产生抽吸力而将水分抽吸至偏转板中，利用气囊抽吸水分的这段时间完成基坑支护的安装，故从而达到了无需水源检测设备便可在出水前完成基坑支护安装的效果。
Foundation pit support protection structure
一种基坑支护防护结构
WANG HAIYUAN (author) / MA XIAO (author) / TANG HAIBO (author)
2020-09-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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