JPS6121786U - Outrigger device for vertical disassembly type crane - Google Patents

Outrigger device for vertical disassembly type crane

Info

Publication number
JPS6121786U
JPS6121786U JP10665384U JP10665384U JPS6121786U JP S6121786 U JPS6121786 U JP S6121786U JP 10665384 U JP10665384 U JP 10665384U JP 10665384 U JP10665384 U JP 10665384U JP S6121786 U JPS6121786 U JP S6121786U
Authority
JP
Japan
Prior art keywords
cylinder
fulcrum
overhang
disassembly type
attached
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
JP10665384U
Other languages
Japanese (ja)
Other versions
JPH0235747Y2 (en
Inventor
和雄 清田
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 JP10665384U priority Critical patent/JPS6121786U/en
Publication of JPS6121786U publication Critical patent/JPS6121786U/en
Application granted granted Critical
Publication of JPH0235747Y2 publication Critical patent/JPH0235747Y2/ja
Granted legal-status Critical Current

Links

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]

第１図は本考案の実施例を示すジャッキシリンダ垂直状
態時の断面図、第２図は同ジャッキシリンダ水平状態時
の断面図、第３図はアウトリガ格納状態の断面図、第４
図は第２図状態の部分拡大図、第５図はジャッキシリン
ダの回動モーメント増大作用を説明するための線図、第
６図は上下分解式トラッククレーンと従来装置の構成を
示すクレーン全体側面図、第７図は同縦断正面図、第８
図は同アウトリガ格納状態の縦断正面図、第９図は同一
部拡大図である。 １・・・アウトリガボックス、２・・・張出しビーム、
３・・・ジャッキシリンダ、４・・・張出しシリンダ、
５・・・中継リンク、６・・・ガイドリンク。Fig. 1 is a sectional view of the jack cylinder in the vertical state showing an embodiment of the present invention, Fig. 2 is a sectional view of the same jack cylinder in the horizontal state, Fig. 3 is a sectional view of the outrigger retracted state, and Fig. 4 is a sectional view of the jack cylinder in the horizontal state.
The figure is a partially enlarged view of the state shown in Figure 2, Figure 5 is a diagram to explain the effect of increasing the turning moment of the jack cylinder, and Figure 6 is a side view of the whole crane showing the configuration of a vertically disassembled truck crane and a conventional device. Fig. 7 is the same vertical sectional front view, Fig. 8
The figure is a longitudinal sectional front view of the same outrigger in the retracted state, and FIG. 9 is a partially enlarged view of the same. 1... Outrigger box, 2... Overhang beam,
3... Jack cylinder, 4... Overhang cylinder,
5...Relay link, 6...Guide link.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下部走行体と、該走行体上に旋回可能でかつ分離可能に
搭載された上部旋回体とで構成される上下分解式クレー
ンにおいて、上部旋回体の前後両側下面部に設けられた
アウトリガボックスと、該ボックスに対して張出し、格
納可能に嵌入された張出しビームと、該ビームの先端部
に上部を支点として垂直状態と水平状態とに回動可能に
取付けられたジャッキシリンダと、上記アウトリガボッ
クス内に基端部を支点として上下揺動可能に設けられた
張出しシリンダとを具備し、該張出しシリンダのロンド
端と、上記ジャッキシリンダの上部における回動支点よ
り下部の所定部位との間に中継リンクを、該ロンド端お
よびジャッキシリンダに対してそれぞれ回動可能に取付
け、かつ、張出しビーム内に上部を支点として左右に揺
動可能に枢着したガイドリンクの下端部を上記張出しシ
リンダのロツド端と中継リンクの連結点に取付けてなる
ことを特徴とする上下分解式クレーンにおけるアウトリ
ガ装置。In a vertically disassembled crane consisting of a lower traveling body and an upper rotating body mounted on the traveling body so as to be rotatable and separable, an outrigger box provided on the lower surface of both the front and rear sides of the upper rotating body; An overhanging beam that overhangs the box and is fitted in a retractable manner; a jack cylinder that is attached to the tip of the beam so as to be rotatable between a vertical state and a horizontal state with the upper part as a fulcrum; An overhanging cylinder is provided so as to be able to swing up and down using the base end as a fulcrum, and a relay link is provided between the rond end of the overhang cylinder and a predetermined portion below the rotation fulcrum at the upper part of the jack cylinder. , the lower end of the guide link is rotatably attached to the rod end and the jack cylinder, and is pivoted in the overhang beam so as to be able to swing from side to side with the upper part as a fulcrum, and is relayed to the rod end of the overhang cylinder. An outrigger device for a vertical disassembly type crane, characterized in that it is attached to a connecting point of a link.
JP10665384U 1984-07-13 1984-07-13 Outrigger device for vertical disassembly type crane Granted JPS6121786U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10665384U JPS6121786U (en) 1984-07-13 1984-07-13 Outrigger device for vertical disassembly type crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10665384U JPS6121786U (en) 1984-07-13 1984-07-13 Outrigger device for vertical disassembly type crane

Publications (2)

Publication Number Publication Date
JPS6121786U true JPS6121786U (en) 1986-02-07
JPH0235747Y2 JPH0235747Y2 (en) 1990-09-28

Family

ID=30665932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10665384U Granted JPS6121786U (en) 1984-07-13 1984-07-13 Outrigger device for vertical disassembly type crane

Country Status (1)

Country Link
JP (1) JPS6121786U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007001689A (en) * 2005-06-22 2007-01-11 Tadano Ltd Lifter device
JP2012116604A (en) * 2010-11-30 2012-06-21 Hitachi Sumitomo Heavy Industries Construction Crane Co Ltd Jack-up device
JP2019210703A (en) * 2018-06-05 2019-12-12 日本車輌製造株式会社 Loading method and loading jig for outrigger device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288111U (en) * 1975-12-24 1977-07-01
JPS5728677A (en) * 1980-07-25 1982-02-16 Nippon Steel Corp Method for stabilizing welding arc by vertical magnetic field

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288111U (en) * 1975-12-24 1977-07-01
JPS5728677A (en) * 1980-07-25 1982-02-16 Nippon Steel Corp Method for stabilizing welding arc by vertical magnetic field

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007001689A (en) * 2005-06-22 2007-01-11 Tadano Ltd Lifter device
JP2012116604A (en) * 2010-11-30 2012-06-21 Hitachi Sumitomo Heavy Industries Construction Crane Co Ltd Jack-up device
JP2019210703A (en) * 2018-06-05 2019-12-12 日本車輌製造株式会社 Loading method and loading jig for outrigger device

Also Published As

Publication number Publication date
JPH0235747Y2 (en) 1990-09-28

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