Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a ground gripping pile, and belongs to the field of building components. The problem that a ground gripping pile needs to grip the ground reliably and is convenient to disassemble is solved. According to the technical scheme, the ground gripping pile is characterized by comprising an outer-layer pile body and an inner-layer pile body, wherein a plurality of unfolding toothdoors are arranged on the side of the outer-layer pile body, and a guide cone is arranged on a hollow structure of the outer-layer pile body; an unfolding tooth part is arranged at the lower end of the inner-layer pile body, and the unfolding tooth part is deformed through the guide cone and extends out of the outer-layer pile body; and the pile structure can be divided into two layers or a plurality of layers, the pile body is guided by the guide cone, after the whole pile body is driven into a proper position underground, an inner pipe is independently stressed, unfolding teeth of the innerpipe are unfolded towards the periphery under the conical guide of an outer pipe, the ground gripping performance of the pile is doubled through the gravity of silt, the pile body is prevented from being pulled out, and a good effect is achieved in the aspects of wind wave resistance and the like. The ground pile can be removed only through reverse operation, the unfolding teeth are pulled back through conical guide, and then the ground pile is pulled out. The ground pile can be driven and removed by means of special tools.
本发明公开了一种抓地桩，属于建筑构件领域，解决了抓地桩既要抓地可靠，又要便于拆除无法兼顾的问题，其技术方案要点是包括外层桩体和内层桩体，外层桩体的侧设有多个展开齿门，外层桩体的中空结构上设置有导向锥；内层桩体的下端设置有展开齿部，展开齿部通过导向锥进行变形延伸至外层桩体外，该桩结构，可二层或多层，桩体通过导向锥引导，整体打入地下合适的位置后，再使内管单独受力，内管的展开齿在外管锥形导向下向四周展开，通过泥沙自身的重力，增加该柱抓地力能加倍，防止桩体抽出，在抗风浪等方面有很好的作用。撤除地桩只需反向操作，先通过锥形导向拉回展开齿，再拔除地桩。打下和撤除地桩都要借助特殊的工具。
The invention discloses a ground gripping pile, and belongs to the field of building components. The problem that a ground gripping pile needs to grip the ground reliably and is convenient to disassemble is solved. According to the technical scheme, the ground gripping pile is characterized by comprising an outer-layer pile body and an inner-layer pile body, wherein a plurality of unfolding toothdoors are arranged on the side of the outer-layer pile body, and a guide cone is arranged on a hollow structure of the outer-layer pile body; an unfolding tooth part is arranged at the lower end of the inner-layer pile body, and the unfolding tooth part is deformed through the guide cone and extends out of the outer-layer pile body; and the pile structure can be divided into two layers or a plurality of layers, the pile body is guided by the guide cone, after the whole pile body is driven into a proper position underground, an inner pipe is independently stressed, unfolding teeth of the innerpipe are unfolded towards the periphery under the conical guide of an outer pipe, the ground gripping performance of the pile is doubled through the gravity of silt, the pile body is prevented from being pulled out, and a good effect is achieved in the aspects of wind wave resistance and the like. The ground pile can be removed only through reverse operation, the unfolding teeth are pulled back through conical guide, and then the ground pile is pulled out. The ground pile can be driven and removed by means of special tools.
本发明公开了一种抓地桩，属于建筑构件领域，解决了抓地桩既要抓地可靠，又要便于拆除无法兼顾的问题，其技术方案要点是包括外层桩体和内层桩体，外层桩体的侧设有多个展开齿门，外层桩体的中空结构上设置有导向锥；内层桩体的下端设置有展开齿部，展开齿部通过导向锥进行变形延伸至外层桩体外，该桩结构，可二层或多层，桩体通过导向锥引导，整体打入地下合适的位置后，再使内管单独受力，内管的展开齿在外管锥形导向下向四周展开，通过泥沙自身的重力，增加该柱抓地力能加倍，防止桩体抽出，在抗风浪等方面有很好的作用。撤除地桩只需反向操作，先通过锥形导向拉回展开齿，再拔除地桩。打下和撤除地桩都要借助特殊的工具。
Ground gripping pile
抓地桩
LIU DASHUI (Autor:in)
16.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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