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Large-diameter steel pipe pile and Larsen steel sheet pile combined supporting structure system
The invention belongs to the technical field of foundation pit supporting, and relates to a large-diameter steel pipe pile and Larsen steel sheet pile combined supporting structure system which is characterized in that a large-diameter steel pipe pile and a Larsen steel sheet pile are vertically placed on the ground to be constructed and are in buckled connection through a first water stop lock catch and a second water stop lock catch; the elevation limiting horizontal ruler is installed between the large-diameter steel pipe pile and the Larsen steel sheet pile, the buckle is fixed to the top end of the large-diameter steel pipe pile, one end of the lifting clamp is fixedly locked with the Larsen steel sheet pile, the other end of the lifting clamp is connected with the detachable multi-section chain, and the hard alloy rectangular shaft is vertically arranged above the detachable multi-section chain. The horizontal detector is located at the top of the hard alloy rectangular shaft, and the steel tape is horizontally arranged and connected with the buckle; the overall structure is simple, operation is convenient, the problem that the height difference of the large-diameter steel pipe pile and the Larsen steel sheet pile does not meet the design requirement is solved, the perpendicularity of the pile during piling is guaranteed, the situation that piling is blocked is avoided, the construction efficiency and quality of the pile are improved, and manpower, material resources and financial resources are saved.
本发明属于基坑支护技术领域，涉及一种大直径钢管桩与拉森钢板桩组合支护结构体系，大直径钢管桩和拉森钢板桩竖直放置在待施工的地面上并通过第一止水锁扣与第二止水锁扣卡扣连接，标高限位水平尺安装在大直径钢管桩和拉森钢板桩之间，卡扣固定在大直径钢管桩的顶端，起重钳的一端与拉森钢板桩固定锁止，另一端与可拆卸多节链条连接，可拆卸多节链条上方竖直设有硬质合金矩形轴，水平检测器位于硬质合金矩形轴的顶部，钢卷尺水平设置并与卡扣连接；其整体结构简单，便于操作，解决了大直径钢管桩和拉森钢板桩高差不符合设计要求的问题，保证了打桩时桩的垂直度，避免了打桩受阻的情况，提高了桩的施工效率和质量，节约了人力、物力、财力。
Large-diameter steel pipe pile and Larsen steel sheet pile combined supporting structure system
The invention belongs to the technical field of foundation pit supporting, and relates to a large-diameter steel pipe pile and Larsen steel sheet pile combined supporting structure system which is characterized in that a large-diameter steel pipe pile and a Larsen steel sheet pile are vertically placed on the ground to be constructed and are in buckled connection through a first water stop lock catch and a second water stop lock catch; the elevation limiting horizontal ruler is installed between the large-diameter steel pipe pile and the Larsen steel sheet pile, the buckle is fixed to the top end of the large-diameter steel pipe pile, one end of the lifting clamp is fixedly locked with the Larsen steel sheet pile, the other end of the lifting clamp is connected with the detachable multi-section chain, and the hard alloy rectangular shaft is vertically arranged above the detachable multi-section chain. The horizontal detector is located at the top of the hard alloy rectangular shaft, and the steel tape is horizontally arranged and connected with the buckle; the overall structure is simple, operation is convenient, the problem that the height difference of the large-diameter steel pipe pile and the Larsen steel sheet pile does not meet the design requirement is solved, the perpendicularity of the pile during piling is guaranteed, the situation that piling is blocked is avoided, the construction efficiency and quality of the pile are improved, and manpower, material resources and financial resources are saved.
本发明属于基坑支护技术领域，涉及一种大直径钢管桩与拉森钢板桩组合支护结构体系，大直径钢管桩和拉森钢板桩竖直放置在待施工的地面上并通过第一止水锁扣与第二止水锁扣卡扣连接，标高限位水平尺安装在大直径钢管桩和拉森钢板桩之间，卡扣固定在大直径钢管桩的顶端，起重钳的一端与拉森钢板桩固定锁止，另一端与可拆卸多节链条连接，可拆卸多节链条上方竖直设有硬质合金矩形轴，水平检测器位于硬质合金矩形轴的顶部，钢卷尺水平设置并与卡扣连接；其整体结构简单，便于操作，解决了大直径钢管桩和拉森钢板桩高差不符合设计要求的问题，保证了打桩时桩的垂直度，避免了打桩受阻的情况，提高了桩的施工效率和质量，节约了人力、物力、财力。
Large-diameter steel pipe pile and Larsen steel sheet pile combined supporting structure system
一种大直径钢管桩与拉森钢板桩组合支护结构体系
ZHANG QIJUN (author) / BAI XIAOYU (author) / MI JINWEI (author) / ZHANG CHANGTAI (author) / LIN XIWEI (author) / ZHANG MINGYI (author) / TU BINGXIONG (author) / YAN NAN (author) / ZHANG WENGANG (author) / WANG YONGHONG (author)
2022-05-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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