
基本信息:
- 专利标题: 一种自动往复式静压钢管桩机
- 专利标题(英):Automatic reciprocating type static pressure steel pipe pile machine
- 申请号:CN201610303100.0 申请日:2016-05-10
- 公开(公告)号:CN105735316A 公开(公告)日:2016-07-06
- 发明人: 桑大勇 , 吴恒春
- 申请人: 郑州长建工程技术开发有限公司
- 申请人地址: 河南省郑州市金水区经三路66号金成国际广场3号楼201室
- 专利权人: 郑州长建工程技术开发有限公司
- 当前专利权人: 郑州长建工程技术开发有限公司
- 当前专利权人地址: 河南省郑州市金水区经三路66号金成国际广场3号楼201室
- 代理机构: 郑州中民专利代理有限公司
- 代理人: 郭中民; 许延丽
- 主分类号: E02D7/20
- IPC分类号: E02D7/20
The invention discloses an automatic reciprocating type static pressure steel pipe pile machine, which comprises an annular jack, wherein the annular jack is arranged on the outer cylindrical surface of a steel pipe pile in a sleeving way; the top of a cylinder body of the annular jack is fixedly provided with an upper part flange used for being connected with an anchor rod anchored on a concrete substrate; a lower part flange used for being connected with an annular steel pipe clamping device is fixedly arranged at the bottom of a piston of the annular jack; the inner cavity upper section of an outer steel ring arranged in the annular steel pipe clamping device connected under the lower part flange is a conical ring-shaped cavity section; at least two clamp sheets used for clamping a tile-shaped structure of the steel pipe pile are arranged in the conical ring-shaped cavity section; the outer side surface of the clamp sheets is of a conical structure matched with the conical ring-shaped cavity section; a clamp piece jacking device is arranged in the cylindrical cavity section of the outer steel ring positioned under the installing clamp piece. The automatic reciprocating type static pressure steel pipe pile machine solves the problems that an ordinary static pressure pile machine occupies a great space, and is difficult to be used in transformation reinforcement engineering; meanwhile, the automatic reciprocating type static pressure steel pipe pile machine well solves the problem of poor verticality of the pressure pile.
公开/授权文献:
- CN105735316B 一种自动往复式静压钢管桩机 公开/授权日:2017-07-04
IPC结构图谱:
E | 固定建筑物 |
--E02 | 水利工程;基础;疏浚 |
----E02D | 基础;挖方;填方;地下或水下结构物 |
------E02D7/00 | 放置板桩壁、桩、管形模或其他模的方法或设备 |
--------E02D7/20 | .用压入或曳引法设置 |