A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-deviation device for a prefabricated tubular pile in a soft soil area and a using method, the anti-deviation device comprises a steel sleeve, profile steel and a bolt assembly, the steel sleeve is sleeved on a concrete tubular pile, a bolt A is welded on the upper part of the steel sleeve in advance, a perforated steel gasket is sleeved on the bolt A, and a steel pressing sheet is pressed on the perforated steel gasket; the steel sleeve and the profile steel are connected and fixed through the perforated steel gasket and the steel pressing sheet; during use, according to the position relation of adjacent piles, the steel sleeves of the two piles are rotated to a certain angle, the top profile steel is fixed, and then the steel sleeves of the two piles are fixed to the pile bodies through the embedded bolts, so that the situation that the pile bodies are deformed and damaged due to uneven soil pressure, and engineering safety and progress are affected can be effectively prevented; the profile steel is not welded, the profile steel can be moved away only by dismantling the bolts, subsequent dismantling is convenient and fast, the perforated steel gaskets, the steel pressing pieces and the bolt assemblies can be repeatedly used, and cost is reduced.
本发明公开了一种软土地区预制管桩的防偏位装置及使用方法，包括钢套筒、型钢和螺栓组件，钢套筒套接在混凝土管桩上，钢套筒上部预先焊接螺栓A，螺栓A上套接开孔钢垫片，开孔钢垫片上压接钢压片，通过开孔钢垫片和钢压片用于对钢套筒和型钢进行连接固定；使用时，先根据相邻桩的位置关系，将两个桩的钢套筒旋转到一定角度，固定好顶部型钢，再分别将两个桩的钢套筒采用预埋的螺栓固定在桩身上即可，本发明能够有效防止桩体因不均匀土压力导致变形破坏，影响工程安全及进度，且本发明的型钢不焊接，只需拆除螺栓即可移走型钢，后续拆除方便快捷，开孔钢垫片、钢压片以及螺栓组件可重复利用，降低成本。
The invention discloses an anti-deviation device for a prefabricated tubular pile in a soft soil area and a using method, the anti-deviation device comprises a steel sleeve, profile steel and a bolt assembly, the steel sleeve is sleeved on a concrete tubular pile, a bolt A is welded on the upper part of the steel sleeve in advance, a perforated steel gasket is sleeved on the bolt A, and a steel pressing sheet is pressed on the perforated steel gasket; the steel sleeve and the profile steel are connected and fixed through the perforated steel gasket and the steel pressing sheet; during use, according to the position relation of adjacent piles, the steel sleeves of the two piles are rotated to a certain angle, the top profile steel is fixed, and then the steel sleeves of the two piles are fixed to the pile bodies through the embedded bolts, so that the situation that the pile bodies are deformed and damaged due to uneven soil pressure, and engineering safety and progress are affected can be effectively prevented; the profile steel is not welded, the profile steel can be moved away only by dismantling the bolts, subsequent dismantling is convenient and fast, the perforated steel gaskets, the steel pressing pieces and the bolt assemblies can be repeatedly used, and cost is reduced.
本发明公开了一种软土地区预制管桩的防偏位装置及使用方法，包括钢套筒、型钢和螺栓组件，钢套筒套接在混凝土管桩上，钢套筒上部预先焊接螺栓A，螺栓A上套接开孔钢垫片，开孔钢垫片上压接钢压片，通过开孔钢垫片和钢压片用于对钢套筒和型钢进行连接固定；使用时，先根据相邻桩的位置关系，将两个桩的钢套筒旋转到一定角度，固定好顶部型钢，再分别将两个桩的钢套筒采用预埋的螺栓固定在桩身上即可，本发明能够有效防止桩体因不均匀土压力导致变形破坏，影响工程安全及进度，且本发明的型钢不焊接，只需拆除螺栓即可移走型钢，后续拆除方便快捷，开孔钢垫片、钢压片以及螺栓组件可重复利用，降低成本。
Anti-deviation device for prefabricated pipe pile in soft soil area and using method
一种软土地区预制管桩的防偏位装置及使用方法
2024-08-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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