JPS60100254U

JPS60100254U - Outrigger device for wheel-type working machines

Info

Publication number: JPS60100254U
Application number: JP19396983U
Authority: JP
Inventors: 石尾　章; 宮沢　洋
Original assignee: 株式会社神戸製鋼所
Priority date: 1983-12-15
Filing date: 1983-12-15
Publication date: 1985-07-08
Also published as: JPH022687Y2

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

[Brief explanation of the drawing]

図は本考案の実施例を示し、第１図はアウトリガ格納状
態の縦断正面図、第２図はアウトリガ使用に際してジヤ
ツキシリンダを垂直姿勢に揺動変位させた状態の縦断正
面図、第３図はアウトリガ張出し状態の縦断正面図、第
４図は第３図ＩＶ−ＩＶ線に沿う拡大断面図、第５図は
第２図■−■線に沿う拡大断面図、第６図は同ＶＩ−Ｖ
Ｉ線に沿う拡大断面図である。　　。１・・・走行体フレーム、２・・・固定ボックス、３・
・・張出しビーム、４・・・張出しシリンダ、５・・・
ジヤツキシリンダ、５１・・・ジヤツキシリンダのシリ
ンダチューブ、５２・・・ジヤツキロッド、５３・・・
ジヤツキロッド上端のクレビス、５４・・・ジヤツキ水
平枢軸、５５・・・シャツキジリンクの凸部、３１ａ・
・・係、合口部、４１・・・張出しシリンダの水平枢軸
、４２・・・張出し、ジヤツキ両シリンダ連結用水平軸
、７・・・リンク、７１・・・ジヤツキリンク上端部取
付用ボルト、７３・・・ジヤツキリンク下端部の係合溝
部。The figures show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional front view of the outrigger retracted state, Fig. 2 is a longitudinal sectional front view of the state in which the jack cylinder is oscillated to a vertical position when the outrigger is used, and Fig. 3 4 is an enlarged sectional view taken along the line IV-IV in FIG. 3, FIG. 5 is an enlarged sectional view taken along the line ■-■ in FIG. V
FIG. 3 is an enlarged cross-sectional view taken along line I. . 1... Traveling body frame, 2... Fixed box, 3...
... Overhanging beam, 4... Overhanging cylinder, 5...
Jacket cylinder, 51... Jacket cylinder cylinder tube, 52... Jacket rod, 53...
Clevis at upper end of jack rod, 54... Jack horizontal axis, 55... Convex portion of shirt pheasant link, 31a.
... Engagement, abutment, 41... Horizontal axis of overhanging cylinder, 42... Horizontal shaft for connecting both overhanging and jacking cylinders, 7... Link, 71... Bolt for mounting upper end of jacking link, 73. ...Engagement groove at the bottom end of the jack link.

Claims

[Scope of utility model registration request]

A fixed box provided on a wheel-type traveling body, an overhanging beam fitted to the fixed box so as to be able to extend and be retracted, an overhanging cylinder that extends and stores the overhanging beam, and an overhanging cylinder provided at the tip of the overhanging beam. The jack cylinder has a float at the lower end thereof, and the jack cylinder is placed in a vertical position and pulled inward of the overhang beam with the cylinder tube at the bottom and the rod at the top. The cylinder is pivoted so as to be able to swing in the left and right directions using the upper end of the rod as a fulcrum so that it can swing to a tilted storage position, and when the cylinder is extended, the tip of the overhang beam A protrusion that engages with an engagement recess provided on the inner surface of the cylinder tube and holds the cylinder in a vertical position is provided on the outer surface of the cylinder tube along the cylinder axis direction, and when the cylinder is contracted, the outer surface of the protrusion Attach a link that overlaps in parallel with the convex part to the section in a state where the upper end is fixed to the upper end of the rod and the lower part engages with the convex part in a state of support on both sides, and the tip of the overhanging cylinder is attached to the middle part of this link, An outrigger device for a wheel-type working machine, characterized in that the base end is pivotally connected to a fixed box so as to be rotatable around a horizontal axis along the front-rear direction.