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A platform for research: civil engineering, architecture and urbanism
Detachable and recyclable combined foundation pit supporting structure
The invention belongs to the technical field of foundation pit supporting and specifically discloses a detachable and recyclable combined foundation pit supporting structure. The detachable and recyclable combined foundation pit supporting structure comprises supporting baffles, an adjustment lever and mounting supports. The mounting supports are arranged on the sidewalls of the supporting baffles. The two ends of the adjustment lever are connected to the mounting supports. The bottom ends of the supporting baffles are connected with locating insertion rods through pin shafts. The adjustment lever comprises an outer sleeve pipe and an inner telescopic rod. One end of the outer sleeve pipe is connected with an end cover. A rack is axially arranged on the upper surface of the inner telescopic rod. Through cooperation of the outer sleeve pipe and the inner telescopic rod, the length of the supporting structure can be adjusted so that the supporting structure can adapt to different sizes of foundation pits. Through cooperation of the rack and an adjustment locking mechanism, the outer sleeve pipe and the inner telescopic rod can be locked after length adjustment, so that the length ofthe outer sleeve pipe and the inner telescopic rod is fixed, and the supporting structure achieves the good supporting effect.
本发明公开的属于基坑支护技术领域，具体为一种可拆卸回收的组合型基坑支护结构，包括支护挡板、调节杆和安装支座，所述安装支座设置在支护挡板的侧壁上，所述调节杆的两端均连接在安装支座上，所述支护挡板的底端通过销轴连接有定位插杆，所述调节杆包括外套管和内伸缩杆，所述外套管的一端连接有端盖，所述内伸缩杆的上表面轴向设置有齿条，通过外套管、内伸缩杆之间的配合作用，能够实现长度调节的作用，从而能够适用于不同尺寸基坑的使用；通过齿条、调节锁止机构之间配合的作用，能够对调节长度后的外套管、内伸缩杆进行锁止作用，从而使得外套管、内伸缩杆之间长度得到固定，起到很好的支护作用。
Detachable and recyclable combined foundation pit supporting structure
The invention belongs to the technical field of foundation pit supporting and specifically discloses a detachable and recyclable combined foundation pit supporting structure. The detachable and recyclable combined foundation pit supporting structure comprises supporting baffles, an adjustment lever and mounting supports. The mounting supports are arranged on the sidewalls of the supporting baffles. The two ends of the adjustment lever are connected to the mounting supports. The bottom ends of the supporting baffles are connected with locating insertion rods through pin shafts. The adjustment lever comprises an outer sleeve pipe and an inner telescopic rod. One end of the outer sleeve pipe is connected with an end cover. A rack is axially arranged on the upper surface of the inner telescopic rod. Through cooperation of the outer sleeve pipe and the inner telescopic rod, the length of the supporting structure can be adjusted so that the supporting structure can adapt to different sizes of foundation pits. Through cooperation of the rack and an adjustment locking mechanism, the outer sleeve pipe and the inner telescopic rod can be locked after length adjustment, so that the length ofthe outer sleeve pipe and the inner telescopic rod is fixed, and the supporting structure achieves the good supporting effect.
本发明公开的属于基坑支护技术领域，具体为一种可拆卸回收的组合型基坑支护结构，包括支护挡板、调节杆和安装支座，所述安装支座设置在支护挡板的侧壁上，所述调节杆的两端均连接在安装支座上，所述支护挡板的底端通过销轴连接有定位插杆，所述调节杆包括外套管和内伸缩杆，所述外套管的一端连接有端盖，所述内伸缩杆的上表面轴向设置有齿条，通过外套管、内伸缩杆之间的配合作用，能够实现长度调节的作用，从而能够适用于不同尺寸基坑的使用；通过齿条、调节锁止机构之间配合的作用，能够对调节长度后的外套管、内伸缩杆进行锁止作用，从而使得外套管、内伸缩杆之间长度得到固定，起到很好的支护作用。
Detachable and recyclable combined foundation pit supporting structure
一种可拆卸回收的组合型基坑支护结构
SHI YUELIN (author)
2020-09-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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