JPS60187245U - Safety devices on gondola hoisting machines - Google Patents
Safety devices on gondola hoisting machinesInfo
- Publication number
- JPS60187245U JPS60187245U JP7449084U JP7449084U JPS60187245U JP S60187245 U JPS60187245 U JP S60187245U JP 7449084 U JP7449084 U JP 7449084U JP 7449084 U JP7449084 U JP 7449084U JP S60187245 U JPS60187245 U JP S60187245U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- gondola
- cylindrical body
- hoisting machines
- movable piece
- 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.)
- Pending
Links
Landscapes
- Movable Scaffolding (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本願の実施例を示し、第１図は本願装置を装備し
たゴンドラの総体正面図、笹２図は作動停止面図、第３
図は作動体の側面図、第４図はりミツトスイッチが作動
した状態を示す作動体の側面図である。
図中３は巻上機、５は吊下ロープ、６は動滑車、７は固
定滑車、９は筒体、１３はスリット、１４は移動駒、１
６は押圧片、１７はコイルバネ、１９はスライド杆、２
０は軸受部材、２２は上昇リミットスイッチ、２３は下
降リミットスイッチ、Ａはゴンドラ、Ｂは安全装置、ａ
は作動体、ｂは固定体である。The drawings show an embodiment of the present invention, and Fig. 1 is an overall front view of a gondola equipped with the device of the present invention, Fig. 2 is a side view of the gondola when the device is not in operation, and Fig. 3 is a front view of a gondola equipped with the device of the present invention.
Figure 4 is a side view of the actuating body, and Figure 4 is a side view of the actuating body showing a state in which the beam limit switch is activated. In the figure, 3 is a hoisting machine, 5 is a hanging rope, 6 is a movable pulley, 7 is a fixed pulley, 9 is a cylinder, 13 is a slit, 14 is a moving piece, 1
6 is a pressing piece, 17 is a coil spring, 19 is a slide rod, 2
0 is a bearing member, 22 is a rising limit switch, 23 is a descending limit switch, A is a gondola, B is a safety device, a
is an operating body, and b is a fixed body.
Claims (1)
り吊下げられて昇降する作業用ゴンドラにおいて、上端
が閉じかつ側面に長手方向のスリットを形成した筒体と
、この筒体内に摺動自在に嵌合しかう側面にスリットを
介して外方に突出する押圧片奔有した移動駒を下部に取
付け、上端示前記筒体より上方に突出すると共にこの突
出部に軸受部材を介して動滑車を備えたスライド杆と、
前記筒体内に収納され、かつ前記移動駒を下方に弾圧付
勢するコイルバネと、前記スリットの上下位置に配設さ
れ、前記移動駒の摺動によって前記押圧片と作用して前
記巻上機の駆動を停止す右上、限及び下限のスイッチと
から成る作動体と、固定滑車を備えた固定部とを移動滑
車と固定滑車とが下で対向するようにゴンドラ、に取付
けると共に前記吊下ロープを移動滑車と固定滑車夏の間
千巻回したことを特徴とりゴンドラの巻上機における安
装置。In a working gondola that is equipped with a plurality of hoisting machines and is lifted and lowered by being suspended by hanging lobes extending from the hoisting machines, a cylindrical body with a closed upper end and a longitudinal slit formed on the side surface, and a sliding plate inside the cylindrical body are used. A movable piece having a pressing piece protruding outward through a slit on the side surface to be movably fitted is attached to the lower part, and the upper end protrudes upward from the cylinder body and is connected to this protruding part via a bearing member. A sliding rod equipped with a movable pulley;
A coil spring is housed in the cylindrical body and elastically urges the movable piece downward; and a coil spring is disposed above and below the slit and acts on the pressing piece when the movable piece slides to drive the hoisting machine. An operating body consisting of upper right, limit and lower limit switches for stopping the movement, and a fixed part equipped with a fixed pulley are attached to the gondola so that the moving pulley and the fixed pulley face each other at the bottom, and the hanging rope is moved. A safety device for a gondola winding machine, which features a pulley and a fixed pulley that rotate 1,000 times during the summer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7449084U JPS60187245U (en) | 1984-05-23 | 1984-05-23 | Safety devices on gondola hoisting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7449084U JPS60187245U (en) | 1984-05-23 | 1984-05-23 | Safety devices on gondola hoisting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60187245U true JPS60187245U (en) | 1985-12-11 |
Family
ID=30614839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7449084U Pending JPS60187245U (en) | 1984-05-23 | 1984-05-23 | Safety devices on gondola hoisting machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60187245U (en) |
-
1984
- 1984-05-23 JP JP7449084U patent/JPS60187245U/en active Pending
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