基本信息:
- 专利标题: METHOD AND DEVICE FOR FORMING AN IN GROUND STONE COLUMN
- 专利标题(中):用于形成岩石柱的方法和装置
- 申请号:PCT/IB2015/054938 申请日:2015-07-01
- 公开(公告)号:WO2016001848A1 公开(公告)日:2016-01-07
- 发明人: MCMILLAN, Jaron Lyell
- 申请人: MCMILLAN, Jaron Lyell
- 申请人地址: 120 High Street Southbridge Canterbury, 7602 NZ
- 专利权人: MCMILLAN, Jaron Lyell
- 当前专利权人: MCMILLAN, Jaron Lyell
- 当前专利权人地址: 120 High Street Southbridge Canterbury, 7602 NZ
- 代理机构: CHADWICK, Alan
- 优先权: NZ627072 20140704
- 主分类号: E02D3/08
- IPC分类号: E02D3/08 ; E02D3/10 ; E02D3/12 ; E02D5/34 ; E02D5/46 ; E02D5/62
摘要:
A stone column drill for forming an in ground stone column that includes a column assembly including a drill assembly, where the drill assembly includes a first drill and a second drill, such that the first drill is a tube with a hollow core, and the second drill includes a drill flight, wherein:- - said first and second drills are concentric, and the second drill is configured to lie at least partially within the hollow core of the first drill; - the second drill includes a feed conduit which is a longitudinal void extending along the second drill; and - the feed conduit includes an alpha end and a beta end where the alpha end is located in a primary section and the beta end is located in a secondary section; - the alpha end includes one or more apertures; - the beta end includes zero or more apertures.
摘要(中):
一种用于形成钻石柱的石柱钻头,其包括包括钻头组件的柱组件,其中所述钻具组件包括第一钻头和第二钻头,使得所述第一钻头是具有中空芯体的管,并且所述第二钻头 钻头包括钻头飞行,其中: - 所述第一和第二钻头是同心的,并且所述第二钻头构造成至少部分地位于所述第一钻头的中空芯部内; - 所述第二钻具包括供给导管,所述进料导管是沿着所述第二钻头延伸的纵向空隙; 并且 - 进料导管包括α端和β端,其中α端位于初级部分中,β端位于次级部分中; - 所述α端包括一个或多个孔; - beta端包括零个或多个孔。
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 |
------E02D3/00 | 土壤或岩石的改良或保护,例如,永冻土的保护 |
--------E02D3/02 | .用压实法改良土壤 |
----------E02D3/08 | ..用插入石料或废弃体法,例如,压实桩 |