JPS6040384U

JPS6040384U - crane equipment

Info

Publication number: JPS6040384U
Application number: JP13318883U
Authority: JP
Inventors: 原田　國男
Original assignee: 株式会社　ハラダクニ
Priority date: 1983-08-29
Filing date: 1983-08-29
Publication date: 1985-03-20

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 drawings]

第１図はこの考案によるクレーン装置の全体斜視図、第
２図は角シヤフトの一端における詳細断面図、第３図は
クレーン装置の要部となる巻取ドラムと角シヤフトの連
繋態！を一部断裁番もって示す斜視図、第４図はこの考
案と従来のクレーン装置との高さ比較図である。１・・・レール、２・・・ラック、３．１５・・・ピニ
オン、４・・・巻取ドラム、５・・・角シヤフト、７・
・・支軸、８−・・ローラ、９・・・ワイヤ、１０・・
・フック。Fig. 1 is an overall perspective view of the crane device according to this invention, Fig. 2 is a detailed sectional view of one end of the square shaft, and Fig. 3 is the connection of the winding drum and the square shaft, which are the main parts of the crane device! FIG. 4 is a perspective view showing a partial cutout number, and FIG. 4 is a height comparison view between this invention and a conventional crane device. 1... Rail, 2... Rack, 3.15... Pinion, 4... Winding drum, 5... Square shaft, 7...
...Spindle, 8-...Roller, 9...Wire, 10...
·hook.

Claims

[Scope of utility model registration request]

A winding drum is installed on the rectangular shaft of a rotatable square shaft, and one or more rollers are rotatably mounted on the four sides of the inner diameter surface with supporting shafts. The winding drum is fitted with a wire so as to be movable in the axial direction with specialized contact, and a wire with a hook attached to the tip is attached to the outer periphery of the winding drum, and can be unwound and unwound by rotation of the square shaft. A crane device that is characterized by being able to wrap around itself in a manner similar to that of a crane.