WO2008105115A1 - 建設機械における油圧配管配設構造 - Google Patents

建設機械における油圧配管配設構造 Download PDF

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Publication number
WO2008105115A1
WO2008105115A1 PCT/JP2007/063649 JP2007063649W WO2008105115A1 WO 2008105115 A1 WO2008105115 A1 WO 2008105115A1 JP 2007063649 W JP2007063649 W JP 2007063649W WO 2008105115 A1 WO2008105115 A1 WO 2008105115A1
Authority
WO
WIPO (PCT)
Prior art keywords
working machine
front working
hydraulic
control valve
space
Prior art date
Application number
PCT/JP2007/063649
Other languages
English (en)
French (fr)
Inventor
Toru Iizuka
Yoshihiro Shimizu
Tatsuro Sasaki
Original Assignee
Caterpillar Japan Ltd.
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 Caterpillar Japan Ltd. filed Critical Caterpillar Japan Ltd.
Priority to CN200780050299XA priority Critical patent/CN101589200B/zh
Publication of WO2008105115A1 publication Critical patent/WO2008105115A1/ja

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2267—Valves or distributors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E02F3/325—Backhoes of the miniature type
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

　機体側に配設のコントロールバルブからフロント作業機の油圧アクチュエータに至る油圧配管を配設するにあたり、配設スペースのコンパクト化を図ると共に、コネクタ接続部から油漏れするような不具合をなくす。 　コントロールバルブ２０からフロント作業機に至るフロント作業機用油圧ホース２２を、コントロールバルブ２０の下方から支持フレーム１５Ｌに開設された開口１５ｂを通って左右の支持フレーム１５Ｌ、１５Ｒ間に形成される空間部Ｓに至り、さらに、該空間部Ｓを覆蓋する連結プレート１７に開設された貫通孔を貫通してフロント作業機に至るように配設すると共に、前記連結プレート１７に開設される貫通孔に、フロント作業機用油圧ホース２２を保持する保持部材２３を装着した。
PCT/JP2007/063649 2007-02-27 2007-07-09 建設機械における油圧配管配設構造 WO2008105115A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200780050299XA CN101589200B (zh) 2007-02-27 2007-07-09 工程机械中的液压配管配置构造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-046543 2007-02-27
JP2007046543A JP5019516B2 (ja) 2007-02-27 2007-02-27 建設機械における油圧配管配設構造

Publications (1)

Publication Number Publication Date
WO2008105115A1 true WO2008105115A1 (ja) 2008-09-04

Family

ID=39720959

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063649 WO2008105115A1 (ja) 2007-02-27 2007-07-09 建設機械における油圧配管配設構造

Country Status (4)

Country Link
JP (1) JP5019516B2 (ja)
KR (1) KR20100014361A (ja)
CN (1) CN101589200B (ja)
WO (1) WO2008105115A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011026771A (ja) * 2009-07-21 2011-02-10 Sumitomo (Shi) Construction Machinery Co Ltd 建設機械の配管取付構造
JP5290453B1 (ja) * 2012-05-22 2013-09-18 株式会社小松製作所 油圧ショベル
JP2017145655A (ja) * 2016-02-19 2017-08-24 株式会社竹内製作所 作業用車両
US11408538B2 (en) * 2017-04-04 2022-08-09 Taimi R&D Inc. Support assembly for swivellably supporting hydraulic lines

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008232204A (ja) * 2007-03-19 2008-10-02 Caterpillar Japan Ltd ホース又はケーブルの支持構造
JP5158118B2 (ja) * 2010-03-23 2013-03-06 コベルコ建機株式会社 建設機械の配管通し構造
JP2013087468A (ja) * 2011-10-17 2013-05-13 Kobelco Contstruction Machinery Ltd 建設機械の配管クランプ装置
JP6064773B2 (ja) * 2013-04-26 2017-01-25 コベルコ建機株式会社 油圧ホース配設構造
DE102014108768A1 (de) * 2013-06-28 2014-12-31 Kubota Corporation Ausleger für eine Arbeitsmaschine
JP6411974B2 (ja) * 2015-08-27 2018-10-24 株式会社日立建機ティエラ 建設機械
JP7126989B2 (ja) * 2019-06-26 2022-08-29 株式会社クボタ 作業機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001029330A1 (fr) * 1999-10-19 2001-04-26 Hitachi Construction Machinery Co., Ltd. Machine de construction de type basculant
JP2004116034A (ja) * 2002-09-24 2004-04-15 Shin Caterpillar Mitsubishi Ltd 建設機械におけるホース支持構造

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4004041B2 (ja) * 2002-09-05 2007-11-07 株式会社小松製作所 左右スイング式作業機装置の油圧配管構造
JP3963317B2 (ja) * 2002-09-25 2007-08-22 株式会社小松製作所 油圧ショベルの付属作業具油圧回路の単動―複動回路セレクタバルブの設置構造
JP2004285702A (ja) * 2003-03-24 2004-10-14 Komatsu Ltd スイング式油圧ショベルの配管取り回し構造
JP3794494B2 (ja) * 2004-10-15 2006-07-05 ヤンマー株式会社 旋回式作業車
JP4519715B2 (ja) * 2005-05-27 2010-08-04 キャタピラージャパン株式会社 作業装置動作部の軸構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001029330A1 (fr) * 1999-10-19 2001-04-26 Hitachi Construction Machinery Co., Ltd. Machine de construction de type basculant
JP2004116034A (ja) * 2002-09-24 2004-04-15 Shin Caterpillar Mitsubishi Ltd 建設機械におけるホース支持構造

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011026771A (ja) * 2009-07-21 2011-02-10 Sumitomo (Shi) Construction Machinery Co Ltd 建設機械の配管取付構造
JP5290453B1 (ja) * 2012-05-22 2013-09-18 株式会社小松製作所 油圧ショベル
WO2013175647A1 (ja) * 2012-05-22 2013-11-28 株式会社小松製作所 油圧ショベル
JP2017145655A (ja) * 2016-02-19 2017-08-24 株式会社竹内製作所 作業用車両
US11408538B2 (en) * 2017-04-04 2022-08-09 Taimi R&D Inc. Support assembly for swivellably supporting hydraulic lines

Also Published As

Publication number Publication date
CN101589200B (zh) 2011-11-23
JP2008208622A (ja) 2008-09-11
KR20100014361A (ko) 2010-02-10
JP5019516B2 (ja) 2012-09-05
CN101589200A (zh) 2009-11-25

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