JPS59123072U

JPS59123072U - lifting device

Info

Publication number: JPS59123072U
Application number: JP1983016958U
Authority: JP
Inventors: 弘道前川
Original assignee: 石川島播磨重工業株式会社
Priority date: 1983-02-08
Filing date: 1983-02-08
Publication date: 1984-08-18

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の吊り上げ装置の一例を示す概略構成図、
第２図〜第６図はそれぞれ本考案の一実施例を示し、第
２図はその概略構成を示す一部を断面した正面図、第３
図は要部の拡大詳細図、第４図は第３図のＩＶ−ＩＶ線
に沿う矢視断面図、第５図はスライダの溝の展開図、第
６図は動作説明図である。Ｃ・・・収納缶、Ｃ１・・・凹所、１１・・・ロッド、
１２・・・枠体、１３・・・爪、１４・・・アーム、１
５・・・リンク、１６・・・スライダ、１７・・・スラ
イダ回動機構、１８・・・噛合機構、２４・・・スペー
サ、２５．３４・・・凸部、３５・・・溝、３６・・・
縦溝、３６ａ・・・円弧部、３６ｂ・・・凹部、３７・
・・傾斜溝。FIG. 1 is a schematic configuration diagram showing an example of a conventional lifting device,
Figures 2 to 6 each show an embodiment of the present invention, with Figure 2 being a partially sectional front view showing its schematic configuration, and Figure 3
4 is a sectional view taken along the line IV--IV in FIG. 3, FIG. 5 is a developed view of the groove of the slider, and FIG. 6 is an explanatory diagram of the operation. C... Storage can, C1... Recess, 11... Rod,
12...Frame body, 13...Claw, 14...Arm, 1
5... Link, 16... Slider, 17... Slider rotation mechanism, 18... Engaging mechanism, 24... Spacer, 25. 34... Convex portion, 35... Groove, 36 ...
Vertical groove, 36a... arc portion, 36b... recess, 37.
・Slanted groove.

Claims

[Scope of utility model registration request]

A hanging mouth, a rad, a frame attached to the rod so as to be movable only in the vertical direction, and a plurality of frames arranged concentrically with respect to the frame at intervals and rotatable in the radial direction. an arm having a claw protruding inward; a slider supported movably in the vertical and circumferential directions on the lower outer periphery of the rod and connected to the arm via a link; the rod relative to the slider; a slider rotation mechanism that rotates the slider by one pitch when reciprocating in the vertical direction; and a slider rotation mechanism that is provided between the slider and the frame and rotates the upper limit of the slider every time the slider rotates by one pitch. A lifting device characterized by comprising an engaging mechanism that alternately sets the position to either the upper part or the lower part.