JPS611382U - Pin attachment/detachment device - Google Patents

Pin attachment/detachment device

Info

Publication number
JPS611382U
JPS611382U JP8562784U JP8562784U JPS611382U JP S611382 U JPS611382 U JP S611382U JP 8562784 U JP8562784 U JP 8562784U JP 8562784 U JP8562784 U JP 8562784U JP S611382 U JPS611382 U JP S611382U
Authority
JP
Japan
Prior art keywords
pin
detachment device
reaction force
pin attachment
jack
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.)
Pending
Application number
JP8562784U
Other languages
Japanese (ja)
Inventor
浩次 沢井
正敏 原
Original Assignee
株式会社神戸製鋼所
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 株式会社神戸製鋼所 filed Critical 株式会社神戸製鋼所
Priority to JP8562784U priority Critical patent/JPS611382U/en
Publication of JPS611382U publication Critical patent/JPS611382U/en
Pending legal-status Critical Current

Links

Landscapes

  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (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 the drawing]

図は本考案の実施例を示し、第１図はブーム結合ピンの
装着時における準備段階を示す斜視図、第２図は同装置
セット状態の平面図、第３図は第２図Ｉ［［一Ｉ線に沿
う断面図、第４図はピン装着完了状態を示す平面図、第
５図はピン抜取り時の装置セット状態を示す平面図、第
６図はビン抜取り状態を示す平面図そある。 ａ， ｂ・・・連結すべき二部材としての単位ブーム、
ａｌ ＝ ｂ１・・・連結部、ｃ，ｄ・・・ピン孔、１
・・・ピン、２・・・油圧ジャッキ、３・・・ジャッキ
プレート、４・・・反力受プレート、５，６・・・連結
ロンド。The figures show an embodiment of the present invention, in which Fig. 1 is a perspective view showing the preparation stage when installing the boom coupling pin, Fig. 2 is a plan view of the device set, and Fig. 3 is Fig. 2 4 is a plan view showing the state in which the pin has been installed, FIG. 5 is a plan view showing the device set state when the pin is removed, and FIG. 6 is a plan view showing the state in which the bottle is removed. . a, b...Unit boom as two members to be connected,
al = b1...Connection part, c, d...Pin hole, 1
... Pin, 2 ... Hydraulic jack, 3 ... Jack plate, 4 ... Reaction force receiving plate, 5, 6 ... Connection rond.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピン孔が設けられた連結すべき二部材の連結部に装着さ
れ、該連結部にて反力を支持させた状態で連結ピンを上
記ピン孔に対し押込みまたは押出すピン着脱装置であっ
て、上記ピンに押込みまたは押出し推力を付与するジャ
ッキが装着されたジャッキプレートと、上記連結部に反
力を伝える反力受プレートとを、互いの間に所定の間隔
を保持した状態で複数本の連結ロツドにて連結してなる
ことを特徴とするピン着脱装置。A pin attachment/detachment device that is attached to a connecting portion of two members to be connected that is provided with a pin hole, and that pushes or pushes out the connecting pin into the pin hole while supporting a reaction force at the connecting portion, A jack plate equipped with a jack that applies pushing or pushing thrust to the pin, and a reaction force receiving plate that transmits a reaction force to the connection part are connected together with a predetermined distance maintained between them. A pin attachment/detachment device characterized by being connected by a rod.
JP8562784U 1984-06-08 1984-06-08 Pin attachment/detachment device Pending JPS611382U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8562784U JPS611382U (en) 1984-06-08 1984-06-08 Pin attachment/detachment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8562784U JPS611382U (en) 1984-06-08 1984-06-08 Pin attachment/detachment device

Publications (1)

Publication Number Publication Date
JPS611382U true JPS611382U (en) 1986-01-07

Family

ID=30636192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8562784U Pending JPS611382U (en) 1984-06-08 1984-06-08 Pin attachment/detachment device

Country Status (1)

Country Link
JP (1) JPS611382U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020001912A (en) * 2018-06-29 2020-01-09 コベルコ建機株式会社 Connection pin attachment/detachment jig and attachment/detachment method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020001912A (en) * 2018-06-29 2020-01-09 コベルコ建機株式会社 Connection pin attachment/detachment jig and attachment/detachment method thereof

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