JPH03119095U - - Google Patents

Info

Publication number
JPH03119095U
JPH03119095U JP2728990U JP2728990U JPH03119095U JP H03119095 U JPH03119095 U JP H03119095U JP 2728990 U JP2728990 U JP 2728990U JP 2728990 U JP2728990 U JP 2728990U JP H03119095 U JPH03119095 U JP H03119095U
Authority
JP
Japan
Prior art keywords
propulsion
small
jack
diameter pipe
rod
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
JP2728990U
Other languages
English (en)
Other versions
JP2510302Y2 (ja
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 filed Critical
Priority to JP2728990U priority Critical patent/JP2510302Y2/ja
Priority to EP91906267A priority patent/EP0521157B1/en
Priority to DE69123735T priority patent/DE69123735T2/de
Priority to PCT/JP1991/000343 priority patent/WO1991014851A1/ja
Publication of JPH03119095U publication Critical patent/JPH03119095U/ja
Application granted granted Critical
Publication of JP2510302Y2 publication Critical patent/JP2510302Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
  • Press Drives And Press Lines (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第１図は一
部切欠平面図、第２図は側面図、第３図ないし第
５図は作用説明図、第６図及び第７図は他の実施
例を示す説明図である。 １……推進装置本体、２……発進立坑、４……
小口径管、５……推進ジヤツキ、５ａ……シリン
ダ、５ｂ……ピストン杆、７……駆動装置、１４
……推進ロツド。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発進立坑２内に設置された推進装置本体１によ
    り小口径管４を地中へ推進させて埋設する小口径
    管推進機において、上記小口径管４の推進方向に
    推進ジヤツキ５と推進ロツド１４を設け、推進ロ
    ツド１４の前端は推進ジヤツキ５のシリンダ５ａ
    に移動自在に支承し、後端はピストン杆５ｂ先端
    に固定すると共に、上記推進ロツド１４の間には
    小口径管４を推進させる駆動装置７を前後動自在
    に設け、この駆動装置７と推進ジヤツキ５及び推
    進ロツド１４の間には、これらの間を選択的に結
    合する結合手段を、また推進ジヤツキ５の両端と
    反力受け手段の間には、これらの間を選択的に結
    合する結合手段を設けてなる小口径管推進機の推
    進装置。
JP2728990U 1990-03-19 1990-03-19 小口径管推進機の推進装置 Expired - Lifetime JP2510302Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2728990U JP2510302Y2 (ja) 1990-03-19 1990-03-19 小口径管推進機の推進装置
EP91906267A EP0521157B1 (en) 1990-03-19 1991-03-13 Propelling system in small diameter pipe propeller
DE69123735T DE69123735T2 (de) 1990-03-19 1991-03-13 Vorschubsystem für röhre mit kleinem durchmesser
PCT/JP1991/000343 WO1991014851A1 (en) 1990-03-19 1991-03-13 Propelling system in small diameter pipe propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2728990U JP2510302Y2 (ja) 1990-03-19 1990-03-19 小口径管推進機の推進装置

Publications (2)

Publication Number Publication Date
JPH03119095U true JPH03119095U (ja) 1991-12-09
JP2510302Y2 JP2510302Y2 (ja) 1996-09-11

Family

ID=12216922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2728990U Expired - Lifetime JP2510302Y2 (ja) 1990-03-19 1990-03-19 小口径管推進機の推進装置

Country Status (4)

Country Link
EP (1) EP0521157B1 (ja)
JP (1) JP2510302Y2 (ja)
DE (1) DE69123735T2 (ja)
WO (1) WO1991014851A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010068762A (ko) * 2000-01-10 2001-07-23 위성길 지중 매설용 관로의 추진장치
JP2014221998A (ja) * 2013-05-14 2014-11-27 三和機材株式会社 既設埋設管の改築推進装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU673403B2 (en) * 1992-12-04 1996-11-07 Bg Plc A mole launcher and a method of operating a mole launcher
DE10312919A1 (de) * 2003-03-22 2004-10-07 Rb Messtechnik Gmbh Induktiver Wegsensor
RU2483185C2 (ru) * 2009-10-06 2013-05-27 Иван Николаевич Присяжнюк Станок для бурения скважин и шпуров
JP6055220B2 (ja) * 2012-07-25 2016-12-27 株式会社熊谷組 管設置装置
JP6429973B1 (ja) * 2017-10-24 2018-11-28 日建リース工業株式会社 スライド式バックアンカーおよびシールド機の掘進方法
CN110529129B (zh) * 2019-10-09 2024-07-12 中建八局轨道交通建设有限公司 用于狭窄空间内的盾构始发反力支撑装置及反力支撑方法
CN113250610B (zh) * 2021-06-07 2022-11-08 山东科技大学 一种螺旋推进式地下勘探小车

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181491A (ja) * 1984-02-23 1985-09-17 住友電気工業株式会社 管体埋設機用押管装置
JPS61169197U (ja) * 1985-04-11 1986-10-20
JPH0417670Y2 (ja) * 1987-07-03 1992-04-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010068762A (ko) * 2000-01-10 2001-07-23 위성길 지중 매설용 관로의 추진장치
JP2014221998A (ja) * 2013-05-14 2014-11-27 三和機材株式会社 既設埋設管の改築推進装置

Also Published As

Publication number Publication date
EP0521157A4 (en) 1993-09-08
EP0521157B1 (en) 1996-12-18
WO1991014851A1 (en) 1991-10-03
DE69123735D1 (de) 1997-01-30
EP0521157A1 (en) 1993-01-07
JP2510302Y2 (ja) 1996-09-11
DE69123735T2 (de) 1997-04-03

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