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A platform for research: civil engineering, architecture and urbanism
Limiting device for pile sinking of steel sheet pile for thermal tunnel construction
The invention belongs to the technical field of building construction, and particularly relates to a limiting device for pile sinking of a steel sheet pile for thermal tunnel construction. The shell is composed of a pair of templates, and the pair of templates are connected through a buckle. A first U-shaped groove and a second U-shaped groove are formed in the shell, and both the first U-shaped groove and the second U-shaped groove penetrate through the shell; the bending directions of the first U-shaped groove and the second U-shaped groove are opposite, and the first U-shaped groove and the second U-shaped groove are distributed in a staggered mode and communicate with each other. After the first steel sheet pile is driven, the pair of formworks can be folded and arranged on the outer side of the driven steel sheet pile in a sleeving mode, so that the driven steel sheet pile is located in the first U-shaped groove, then the to-be-driven steel sheet pile is inserted into the second U-shaped groove, then the to-be-driven steel sheet pile is driven into a foundation, and subsequent steel sheet piles are driven in sequence through the operation; the steel sheet pile can be effectively limited, the piling precision is improved, and the problem that the steel sheet pile is deviated is solved.
本发明属于建筑施工技术领域，具体的说是一种热力隧道施工用钢板桩沉桩用限位装置，包括壳体；所述壳体由一对模板组成，且一对模板之间通过卡扣连接；所述壳体内部开设有一号U形槽和二号U形槽，且一号U形槽和二号U形槽均贯穿壳体；所述一号U形槽和二号U形槽的弯曲方向相反，且一号U形槽与二号U形槽交错分布并互相连通；在打入第一个钢板桩后，可以将一对模板合拢并套设在已打入钢板桩的外侧，使得已打入钢板桩位于一号U形槽的内部，然后将待打入钢板桩插入二号U形槽内部，再将待打入钢板桩打入地基中，通过该操作依次打入后续的钢板桩，可对钢板桩进行有效限位，提高打桩精度，避免钢板桩打偏的问题。
Limiting device for pile sinking of steel sheet pile for thermal tunnel construction
The invention belongs to the technical field of building construction, and particularly relates to a limiting device for pile sinking of a steel sheet pile for thermal tunnel construction. The shell is composed of a pair of templates, and the pair of templates are connected through a buckle. A first U-shaped groove and a second U-shaped groove are formed in the shell, and both the first U-shaped groove and the second U-shaped groove penetrate through the shell; the bending directions of the first U-shaped groove and the second U-shaped groove are opposite, and the first U-shaped groove and the second U-shaped groove are distributed in a staggered mode and communicate with each other. After the first steel sheet pile is driven, the pair of formworks can be folded and arranged on the outer side of the driven steel sheet pile in a sleeving mode, so that the driven steel sheet pile is located in the first U-shaped groove, then the to-be-driven steel sheet pile is inserted into the second U-shaped groove, then the to-be-driven steel sheet pile is driven into a foundation, and subsequent steel sheet piles are driven in sequence through the operation; the steel sheet pile can be effectively limited, the piling precision is improved, and the problem that the steel sheet pile is deviated is solved.
本发明属于建筑施工技术领域，具体的说是一种热力隧道施工用钢板桩沉桩用限位装置，包括壳体；所述壳体由一对模板组成，且一对模板之间通过卡扣连接；所述壳体内部开设有一号U形槽和二号U形槽，且一号U形槽和二号U形槽均贯穿壳体；所述一号U形槽和二号U形槽的弯曲方向相反，且一号U形槽与二号U形槽交错分布并互相连通；在打入第一个钢板桩后，可以将一对模板合拢并套设在已打入钢板桩的外侧，使得已打入钢板桩位于一号U形槽的内部，然后将待打入钢板桩插入二号U形槽内部，再将待打入钢板桩打入地基中，通过该操作依次打入后续的钢板桩，可对钢板桩进行有效限位，提高打桩精度，避免钢板桩打偏的问题。
Limiting device for pile sinking of steel sheet pile for thermal tunnel construction
一种热力隧道施工用钢板桩沉桩用限位装置
GAO WEIGANG (author) / HONG BAOXIN (author) / BAO JINTAO (author) / CHEN WEI (author) / LUO MINXIAO (author) / LYU YUEDONG (author) / LIU XIANGDONG (author) / WANG LE (author) / BAI JIARONG (author)
2022-06-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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