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A platform for research: civil engineering, architecture and urbanism
Supporting structure of assembly type deep foundation pit
The invention discloses a supporting structure of an assembly type deep foundation pit, which comprises a supporting plate connected with a supporting steel frame; the support is mounted on the outer side of the supporting plate; the upper end of the inclined supporting rod assembly is installed on the support in a turnover mode, and a base is installed at the lower end of the inclined supporting rod assembly; the counter-force rod is vertically arranged at the lower end of the inclined supporting rod assembly; the upper end of the telescopic rod assembly and the upper end of the inclined supporting rod assembly are provided with socket holes facing the upper end of the counter-force rod, the telescopic rod assembly comprises an insertion rod and a sleeve which are coaxially arranged, one end of the insertion rod is installed in the socket hole in a turnover mode, the other end of the insertion rod is connected to one end of the sleeve through a first elastic piece, and the other end of the sleeve is hinged to the upper end of the counter-force rod. A sliding rod is arranged in the sleeve in a sliding mode, a strip-shaped hole formed in the axial direction of the sleeve is formed in the wall of the sleeve, a lever is hinged to the end face of the sliding rod and the end face of the sleeve, the middle of the lever is rotatably installed on a support on the base, the sliding rod is connected with a fin plate, and the fin plate movably penetrates through the strip-shaped hole and is connected with an extrusion ring plate. The support is arranged in an inner ring hole of the extrusion ring plate; and the locking structure is mounted on the support. The problem that steel structure foundation pit supporting is not high in safety and stability is solved.
本发明公开了一种装配式深基坑的支护结构，包括：支护板，支护板连接有支撑钢架；支座，安装于支护板的外侧；长度可调的斜撑杆组件，斜撑杆组件的上端可翻转地安装于支座，斜撑杆组件的下端安装有基座；反力杆，竖设于斜撑杆组件的下端；伸缩杆组件，斜撑杆组件的上端开设有朝向反力杆的上端设置的承插孔，伸缩杆组件包括同轴设置的插杆和套管，插杆的一端可翻转地安装于承插孔中，插杆的另一端通过第一弹性件连接于套管的一端，套管的另一端铰接于反力杆的上端，套管内滑设有滑动杆，套管的管壁开设有沿套管的轴向方向设置的条形孔，滑动杆的端面和套管的端面铰接有杠杆，杠杆的中部可转动地安装于基座上的支架，滑动杆连接有翅片板，翅片板可活动地穿过条形孔并连接有挤压环板，支座设置于挤压环板的内环孔中；锁止结构，安装于支座。本发明解决了钢结构基坑支护存在安全性和稳定性不高的问题。
Supporting structure of assembly type deep foundation pit
The invention discloses a supporting structure of an assembly type deep foundation pit, which comprises a supporting plate connected with a supporting steel frame; the support is mounted on the outer side of the supporting plate; the upper end of the inclined supporting rod assembly is installed on the support in a turnover mode, and a base is installed at the lower end of the inclined supporting rod assembly; the counter-force rod is vertically arranged at the lower end of the inclined supporting rod assembly; the upper end of the telescopic rod assembly and the upper end of the inclined supporting rod assembly are provided with socket holes facing the upper end of the counter-force rod, the telescopic rod assembly comprises an insertion rod and a sleeve which are coaxially arranged, one end of the insertion rod is installed in the socket hole in a turnover mode, the other end of the insertion rod is connected to one end of the sleeve through a first elastic piece, and the other end of the sleeve is hinged to the upper end of the counter-force rod. A sliding rod is arranged in the sleeve in a sliding mode, a strip-shaped hole formed in the axial direction of the sleeve is formed in the wall of the sleeve, a lever is hinged to the end face of the sliding rod and the end face of the sleeve, the middle of the lever is rotatably installed on a support on the base, the sliding rod is connected with a fin plate, and the fin plate movably penetrates through the strip-shaped hole and is connected with an extrusion ring plate. The support is arranged in an inner ring hole of the extrusion ring plate; and the locking structure is mounted on the support. The problem that steel structure foundation pit supporting is not high in safety and stability is solved.
本发明公开了一种装配式深基坑的支护结构，包括：支护板，支护板连接有支撑钢架；支座，安装于支护板的外侧；长度可调的斜撑杆组件，斜撑杆组件的上端可翻转地安装于支座，斜撑杆组件的下端安装有基座；反力杆，竖设于斜撑杆组件的下端；伸缩杆组件，斜撑杆组件的上端开设有朝向反力杆的上端设置的承插孔，伸缩杆组件包括同轴设置的插杆和套管，插杆的一端可翻转地安装于承插孔中，插杆的另一端通过第一弹性件连接于套管的一端，套管的另一端铰接于反力杆的上端，套管内滑设有滑动杆，套管的管壁开设有沿套管的轴向方向设置的条形孔，滑动杆的端面和套管的端面铰接有杠杆，杠杆的中部可转动地安装于基座上的支架，滑动杆连接有翅片板，翅片板可活动地穿过条形孔并连接有挤压环板，支座设置于挤压环板的内环孔中；锁止结构，安装于支座。本发明解决了钢结构基坑支护存在安全性和稳定性不高的问题。
Supporting structure of assembly type deep foundation pit
装配式深基坑的支护结构
HSIEH JIANG (author) / WEI DING (author) / ZHANG SHUANGLONG (author) / LU YONG (author) / HU WEN (author) / CAO SHUN (author)
2024-07-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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