JPS59115520U

JPS59115520U - Hoisting machine for lifting lighting equipment

Info

Publication number: JPS59115520U
Application number: JP876783U
Authority: JP
Inventors: 藤原　三男
Original assignee: 三菱電機株式会社
Priority date: 1983-01-25
Filing date: 1983-01-25
Publication date: 1984-08-04

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図は従来の昇降照明器具の巻上機の取付状態を示す
側面図、第２図ａは第１図における巻上機の分解斜視図
、第２図すは第２図ａのｂ−ｂ線断面図、第３図はこの
考案に係る巻上機の把手およ　゛びハンドルの斜視図、
第４図はこの考案に係る巻上機の部分断面図、第５図ａ
は第４図における巻上機の分解斜視図、第５図すは第５
図ａの要部拡大図、第５図Ｃは第５図ａの矢視Ｃ図であ
る。２・・・・・・ワイヤロープ、３・・・・・・巻上機、
４・・・・・・ドラム、９・・・・・・固定軸、１２・
・・・・・ハンドル、１５・・・・・・押圧ばね、１６
・・・・・・把手、１廊・・・・・・回転止め板、２０
・・・・・・爪、２２・・・・・・袋部。Fig. 1 is a side view showing the installation state of the hoisting machine of a conventional lifting lighting device, Fig. 2a is an exploded perspective view of the hoisting machine in Fig. 1, and Fig. 2b of Fig. 2a- 3 is a sectional view taken along the line b, and FIG. 3 is a perspective view of the handle and handle of the hoisting machine according to this invention.
Figure 4 is a partial sectional view of the hoisting machine according to this invention, Figure 5a
is an exploded perspective view of the hoisting machine in Fig. 4, and Fig. 5 is an exploded perspective view of the hoisting machine in Fig. 5.
FIG. 5C is an enlarged view of the main part of FIG. 5A, and FIG. 2...Wire rope, 3...Hoisting machine,
4...Drum, 9...Fixed shaft, 12.
...Handle, 15...Press spring, 16
...Handle, 1 gallery...Rotation stop plate, 20
...Claw, 22...Bag part.

Claims

[Scope of utility model registration request]

It consists of a drum that is rotatably attached to a fixed shaft and around which a wire rope is wound, a hashidle that has a handle and rotates the drum, and a rotation stop plate that has a claw that locks the handle and is fixed to the fixed shaft. In a hoisting machine for an elevating lighting device, a bag portion is provided at one end of the drum to accommodate a protruding portion of the lower knob, and a handle insertion hole is bored in the bag portion of the drum in correspondence with the handle. A hoisting machine for an elevating lighting device, characterized in that the handle is detachably attached to the handle to rotate the drum.