JPS59105674U - tension tool - Google Patents

tension tool

Info

Publication number
JPS59105674U
JPS59105674U JP1982202457U JP20245782U JPS59105674U JP S59105674 U JPS59105674 U JP S59105674U JP 1982202457 U JP1982202457 U JP 1982202457U JP 20245782 U JP20245782 U JP 20245782U JP S59105674 U JPS59105674 U JP S59105674U
Authority
JP
Japan
Prior art keywords
threaded rod
elastic member
nut
pipe
radially outward
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
JP1982202457U
Other languages
Japanese (ja)
Other versions
JPS6350540Y2 (en
Inventor
古川　育宏
雅也 衣川
Original Assignee
大阪瓦斯株式会社
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 大阪瓦斯株式会社 filed Critical 大阪瓦斯株式会社
Priority to JP1982202457U priority Critical patent/JPS59105674U/en
Publication of JPS59105674U publication Critical patent/JPS59105674U/en
Application granted granted Critical
Publication of JPS6350540Y2 publication Critical patent/JPS6350540Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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図は本考案の一実施例を説明するための断面図、第
２図は第１図の竪坑２付近の断面図、第３図は本考案の
一実施例の引張り具８の断面図、第４図は第３図の引張
り具８の使用状態を説明するための断面図である。 ２．３・・・竪坑、４・・・地中、５・・・横孔、７・
・・ワイヤロープ、８・・・引張り具、１０・・・ねじ
棒、１１・・・端板、１２・・・ナツト、１３・・・保
持部材、１４〜１６・・・弾性部材、１７．１８・・・
介在板、１９・・・保持筒。FIG. 1 is a cross-sectional view for explaining one embodiment of the present invention, FIG. 2 is a cross-sectional view of the vicinity of the shaft 2 in FIG. 1, and FIG. , FIG. 4 is a sectional view for explaining how the tensioning tool 8 of FIG. 3 is used. 2.3...vertical shaft, 4...underground, 5...horizontal hole, 7.
... wire rope, 8 ... tensioning tool, 10 ... threaded rod, 11 ... end plate, 12 ... nut, 13 ... holding member, 14-16 ... elastic member, 17. 18...
Intervening plate, 19... holding cylinder.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）地中に形成された長孔内でパイプを移動するため
の引張り具において、 ねじ棒の一端部に端板が固定され、ねじ棒の他端部側に
ナツト・が螺合され、前記端板とナツトとの間のねじ棒
の半径方向外方に弾性部材が介在され、前記ナツトをね
じ棒の一端部側に締め付けることによって弾性部材を半
径方向外方に拡大するようにしたことを特徴とする引張
り目 ２１く。(1) In a tensioning device for moving a pipe in a long hole formed underground, an end plate is fixed to one end of a threaded rod, a nut is screwed to the other end of the threaded rod, An elastic member is interposed radially outward of the threaded rod between the end plate and the nut, and the elastic member is expanded radially outward by tightening the nut toward one end of the threaded rod. 21 tensile points characterized by. （２）前記弾性部材の半径方向外方には、前記パイプの
外径よりわずかに大きな保持筒を設けたことを特徴とす
る実用新案登録請求の範囲第１項記載の引張り具。(2) The tensioning tool according to claim 1, which is a registered utility model, characterized in that a holding cylinder slightly larger than the outer diameter of the pipe is provided outside the elastic member in the radial direction.
JP1982202457U 1982-12-29 1982-12-29 tension tool Granted JPS59105674U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982202457U JPS59105674U (en) 1982-12-29 1982-12-29 tension tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982202457U JPS59105674U (en) 1982-12-29 1982-12-29 tension tool

Publications (2)

Publication Number Publication Date
JPS59105674U true JPS59105674U (en) 1984-07-16
JPS6350540Y2 JPS6350540Y2 (en) 1988-12-26

Family

ID=30427928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982202457U Granted JPS59105674U (en) 1982-12-29 1982-12-29 tension tool

Country Status (1)

Country Link
JP (1) JPS59105674U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61120211U (en) * 1985-01-14 1986-07-29
JPS6277384U (en) * 1985-11-01 1987-05-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61120211U (en) * 1985-01-14 1986-07-29
JPS6277384U (en) * 1985-11-01 1987-05-18

Also Published As

Publication number Publication date
JPS6350540Y2 (en) 1988-12-26

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