JPS6036363U - Outrigger device - Google Patents
Outrigger deviceInfo
- Publication number
- JPS6036363U JPS6036363U JP12880883U JP12880883U JPS6036363U JP S6036363 U JPS6036363 U JP S6036363U JP 12880883 U JP12880883 U JP 12880883U JP 12880883 U JP12880883 U JP 12880883U JP S6036363 U JPS6036363 U JP S6036363U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- jack cylinder
- outrigger device
- jack
- jacket
- 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
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (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
第１図は従来のアウトリガ装置の要部縦断面図、第２図
は本考案実施例に係るアウトリガ装置の要部縦断面図、
第３図は第２図のＩ［［−Ｉ１１縦断面図、第４図は第
２図のＩＶ−ＴＶ横断面図、第５図は第２図の■−■横
断面図、第６図は第２図に示した案内溝とジヤツキシリ
ンダとの相関関係図である。
１・・・伸縮桁、２・・・外箱、３・・・内箱、４・・
・スライドシリンダ、５・・・ジヤツキシリンダ、６・
・・接地板、７・・・支点ピン、２０・・・姿勢制御機
構。FIG. 1 is a vertical cross-sectional view of a main part of a conventional outrigger device, and FIG. 2 is a vertical cross-sectional view of a main part of an outrigger device according to an embodiment of the present invention.
Figure 3 is a vertical cross-sectional view of I[[-I11 in Figure 2, Figure 4 is a cross-sectional view of IV-TV in Figure 2, Figure 5 is a cross-sectional view of 2 is a diagram showing the correlation between the guide groove and the jack cylinder shown in FIG. 2. FIG. 1... Telescopic girder, 2... Outer box, 3... Inner box, 4...
・Slide cylinder, 5...Jet cylinder, 6・
...Ground plate, 7...Fully pin, 20...Attitude control mechanism.
Claims (1)
自在に内挿された内箱３を有する伸縮桁１の前記内箱３
の先端部３ａに接地板６つきのジヤツキシリンダ５を取
付けた一対の張出腕Ｘ、Ｘを有するアウトリガ装置であ
って、前記ジヤツキシリンダ５を支点ピン７によって前
記内箱３に対して揺傾動自在に取付けるとともに、該ジ
ヤツキシリンダ５と前記内箱３の間に、該ジヤツキシリ
ンダ５の伸縮動作に連動して作動し、前記ジヤツキシリ
ンダ５の収縮状態では該ジヤツキシリンダ５を前記支点
ピン７を支点として該ジヤツキシリンダ５の下方を前記
キャリア側に傾斜させた格納。時姿勢でしかも格納時姿
勢におけるジヤツキシリンダ５の復帰モーメントを該ジ
ヤツキシリンダ５に作用する伸長力を増大させることな
く支持した状態で保持し、これに対して前記ジヤツキシ
リンダ５の伸長状態では該ジヤツキシリンダ５を稼動時
姿勢で保持する如く作用する姿勢制御機構２０が設けら
れていることを特徴とするアウトリガ装置。The inner box 3 of the telescoping girder 1 has an outer box 2 fixed to the carrier side and an inner box 3 telescopically inserted into the outer box 2.
This is an outrigger device having a pair of overhanging arms X, X to which a jack cylinder 5 with a ground plate 6 is attached to the tip 3a of the outrigger device. It is installed so as to be tiltable, and operates in conjunction with the expansion and contraction movement of the jacket cylinder 5 between the jacket cylinder 5 and the inner box 3, and when the jacket cylinder 5 is in the contracted state, the jacket cylinder 5 is moved. Storage in which the lower part of the jack cylinder 5 is inclined toward the carrier side using the fulcrum pin 7 as a fulcrum. The return moment of the jack cylinder 5 in the normal position and in the retracted position is supported without increasing the extension force acting on the jack cylinder 5, and in contrast, the jack cylinder 5 is held in the extended state. The outrigger device is characterized in that it is provided with a posture control mechanism 20 that acts to hold the jack cylinder 5 in an operating posture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12880883U JPS6036363U (en) | 1983-08-19 | 1983-08-19 | Outrigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12880883U JPS6036363U (en) | 1983-08-19 | 1983-08-19 | Outrigger device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036363U true JPS6036363U (en) | 1985-03-13 |
| JPH0221334Y2 JPH0221334Y2 (en) | 1990-06-08 |
Family
ID=30292076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12880883U Granted JPS6036363U (en) | 1983-08-19 | 1983-08-19 | Outrigger device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036363U (en) |
-
1983
- 1983-08-19 JP JP12880883U patent/JPS6036363U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0221334Y2 (en) | 1990-06-08 |
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