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A platform for research: civil engineering, architecture and urbanism
Anti-pulling tubular pile with barb
The invention discloses an anti-pulling tubular pile with a barb, and belongs to the technical field of concrete tubular piles. The anti-pulling tubular pile comprises a tubular pile body, a supporting anchor rod and a push-in mechanism, wherein the supporting anchor rod is obliquely inserted into the tubular pile body, the supporting anchor rod penetrates through the tubular pile body, the supporting anchor rod and the tubular pile body are connected in a sliding mode, an arrow-shaped barb is arranged at the top end of the supporting anchor rod and is used for extending the supporting anchor rod and enhancing the supporting effect of the supporting anchor rod, a matched groove is formed in the surface of the tubular pile body, the arrow-shaped barb is arranged in the groove, a spring locking mechanism is arranged at the bottom end of the supporting anchor rod, a rolling wheel is arranged at the tail of the bottom end of the supporting anchor rod, and the push-in mechanism is arranged at the bottom of the tubular pile body. The anti-pulling tubular pile has the advantage of the simple structure and has a good application value, and the anti-pulling bearing capacity of the tubular pile is improved.
本发明公开一种带倒刺的抗拔型管桩，属于混凝土管桩技术领域。包括管桩主体、支护锚杆和推入机构，支护锚杆斜插在管桩主体中，支护锚杆贯穿管桩主体，支护锚杆与管桩主体的连接方式为滑动连接，支护锚杆的顶端设置有箭头型倒刺，支护锚杆的伸出及增强支护锚杆的支护效果，管桩主体表面设置有匹配的凹槽，箭头型倒刺设置于凹槽中，支护锚杆的底端设置有弹簧锁止机构，支护锚杆的底端尾部设置有滚轮，推入机构设置于管桩主体底部，本发明结构简单，提高了管桩的抗拔承载力强，具有良好的应用价值。
Anti-pulling tubular pile with barb
The invention discloses an anti-pulling tubular pile with a barb, and belongs to the technical field of concrete tubular piles. The anti-pulling tubular pile comprises a tubular pile body, a supporting anchor rod and a push-in mechanism, wherein the supporting anchor rod is obliquely inserted into the tubular pile body, the supporting anchor rod penetrates through the tubular pile body, the supporting anchor rod and the tubular pile body are connected in a sliding mode, an arrow-shaped barb is arranged at the top end of the supporting anchor rod and is used for extending the supporting anchor rod and enhancing the supporting effect of the supporting anchor rod, a matched groove is formed in the surface of the tubular pile body, the arrow-shaped barb is arranged in the groove, a spring locking mechanism is arranged at the bottom end of the supporting anchor rod, a rolling wheel is arranged at the tail of the bottom end of the supporting anchor rod, and the push-in mechanism is arranged at the bottom of the tubular pile body. The anti-pulling tubular pile has the advantage of the simple structure and has a good application value, and the anti-pulling bearing capacity of the tubular pile is improved.
本发明公开一种带倒刺的抗拔型管桩，属于混凝土管桩技术领域。包括管桩主体、支护锚杆和推入机构，支护锚杆斜插在管桩主体中，支护锚杆贯穿管桩主体，支护锚杆与管桩主体的连接方式为滑动连接，支护锚杆的顶端设置有箭头型倒刺，支护锚杆的伸出及增强支护锚杆的支护效果，管桩主体表面设置有匹配的凹槽，箭头型倒刺设置于凹槽中，支护锚杆的底端设置有弹簧锁止机构，支护锚杆的底端尾部设置有滚轮，推入机构设置于管桩主体底部，本发明结构简单，提高了管桩的抗拔承载力强，具有良好的应用价值。
Anti-pulling tubular pile with barb
一种带倒刺的抗拔型管桩
ZHA ZHIXIANG (author) / PAN CHONGGEN (author) / WANG TAO (author) / REN JINGGE (author) / HE JIANMING (author) / PENG WEI (author) / DONG JIARONG (author)
2022-01-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Tubular pile pulling machine and tubular pile pulling method thereof
| European Patent Office | 2023