JPS59147742U - Pile tip structure - Google Patents

Pile tip structure

Info

Publication number
JPS59147742U
JPS59147742U JP4130383U JP4130383U JPS59147742U JP S59147742 U JPS59147742 U JP S59147742U JP 4130383 U JP4130383 U JP 4130383U JP 4130383 U JP4130383 U JP 4130383U JP S59147742 U JPS59147742 U JP S59147742U
Authority
JP
Japan
Prior art keywords
tip
tip structure
pile tip
valve body
stake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4130383U
Other languages
Japanese (ja)
Other versions
JPS6319394Y2 (en
Inventor
郁夫 中村
Original Assignee
旭化成株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 旭化成株式会社 filed Critical 旭化成株式会社
Priority to JP4130383U priority Critical patent/JPS59147742U/en
Publication of JPS59147742U publication Critical patent/JPS59147742U/en
Application granted granted Critical
Publication of JPS6319394Y2 publication Critical patent/JPS6319394Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図Ａおよび第２図は本考案におけるくいの縦断面何
区、第１図Ｂは第１図Ａの先端部の部分切截斜視図、第
１図Ｃは、第１図Ａ１第１図Ｂの（い先端部を地盤中に
中掘推進させている状部を示す縦断面図、第３図および
第４図は第１図Ａおよび第２図の先端部をそれぞれ拡大
した縦断面図、第５図は従来のくい先端部構造を示す縦
断面図である。 １・・べい体内コンクリート部、２・・・噴射リング、
３・・・流体廻り込み防止の弁体、４・・・溶接部、５
・・・スカート金具、６・・・フリクションカッター、
７・・・流体噴射口、８・・・注入導管、９・・・地盤
、１０・・・注入流体、１１・・・オーガースクリュー
。 ｌ　− Ｐ′Ｉｔ／Ｉｒ／１ ｍ１口1A and 2 are longitudinal cross-sectional sections of the pile according to the present invention, FIG. 1B is a partially cutaway perspective view of the tip of FIG. 1A, and FIG. Figure B is a vertical cross-sectional view showing the part where the tip is pushed into the ground; Figures 3 and 4 are enlarged vertical cross-sections of the tip in Figures 1A and 2, respectively. Fig. 5 is a vertical cross-sectional view showing the structure of the conventional pile tip. 1. Concrete part inside the shaft, 2. Injection ring,
3... Valve body for preventing fluid circulation, 4... Welded part, 5
...skirt metal fittings, 6...friction cutter,
7... Fluid injection port, 8... Injection conduit, 9... Ground, 10... Injection fluid, 11... Auger screw. l - P'It/Ir/1 m1 mouth

Claims (1)

【実用新案登録請求の範囲】 １　（い先端の周側に設けた流体噴射口を包んで上方に
開口させた円環状弁体を該くい先端の噴射リング又はフ
リクションカッターに取付けたことを特徴とするくい先
端部構造。 ２　円環状弁体がゴム板、布帛又は紙製の可撓性素材か
らなるものである実用新案登録請求の範囲第１項記載の
くい先端部構部。[Scope of Claim for Utility Model Registration] 1 (Characterized by a ring-shaped valve body that surrounds a fluid injection port provided on the circumferential side of the tip of the stake and opens upward, and is attached to the injection ring or friction cutter at the tip of the stake) 2. The scoop tip structure according to claim 1, wherein the annular valve body is made of a flexible material such as a rubber plate, cloth, or paper.
JP4130383U 1983-03-24 1983-03-24 Pile tip structure Granted JPS59147742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4130383U JPS59147742U (en) 1983-03-24 1983-03-24 Pile tip structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4130383U JPS59147742U (en) 1983-03-24 1983-03-24 Pile tip structure

Publications (2)

Publication Number Publication Date
JPS59147742U true JPS59147742U (en) 1984-10-02
JPS6319394Y2 JPS6319394Y2 (en) 1988-05-31

Family

ID=30171893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4130383U Granted JPS59147742U (en) 1983-03-24 1983-03-24 Pile tip structure

Country Status (1)

Country Link
JP (1) JPS59147742U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024058672A1 (en) * 2022-09-15 2024-03-21 Equinor Energy As Pile structure for an offshore wind turbine and methods of installing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024058672A1 (en) * 2022-09-15 2024-03-21 Equinor Energy As Pile structure for an offshore wind turbine and methods of installing the same

Also Published As

Publication number Publication date
JPS6319394Y2 (en) 1988-05-31

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