JPS63139288U - - Google Patents
Info
- Publication number
- JPS63139288U JPS63139288U JP3191787U JP3191787U JPS63139288U JP S63139288 U JPS63139288 U JP S63139288U JP 3191787 U JP3191787 U JP 3191787U JP 3191787 U JP3191787 U JP 3191787U JP S63139288 U JPS63139288 U JP S63139288U
- Authority
- JP
- Japan
- Prior art keywords
- winch
- sheave
- support member
- drum
- swing support
- 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
- Transmission Devices (AREA)
Description
第１図ないし第３図はこの考案の第１実施例を
示すものであつて、第１図はこの考案のシフター
装置を備えているウインチの縦断側面図、第２図
はその平面図、第３図は上部シーブを支持してい
る旋回支持部材の旋回支持構造を示す縦断正面図
である。第４図および第５図はこの考案の第２実
施例を示すものであつて、第４図はこの考案のシ
フター装置を備えているウインチおよびガイドシ
ーブの設置状態を示す縦断側面図、第５図は第４
図のＡ―Ａ線断面図である。
図において、１はウインチドラム、２はガイド
軸、３は往復移動用スクリユウ軸、４は往復移動
部材、５は下部シーブ、６は横軸、７は上部シー
ブ、８は旋回支持部材、９は横軸、１０はワイヤ
ロープまたはケーブル、１１は縦部分、１２は液
圧モータ、１３はケース、１４はシヤフト、１５
はウインチフレーム、１８は左螺旋溝、１９は右
螺旋溝、３２は下部中空軸、３３は上部軸、３６
は下部球軸受、３７は上部球軸受、４１はガイド
シーブである。
1 to 3 show a first embodiment of this invention, in which FIG. 1 is a longitudinal cross-sectional side view of a winch equipped with a shifter device of this invention, FIG. 2 is a plan view thereof, and FIG. FIG. 3 is a longitudinal sectional front view showing the pivot support structure of the pivot support member supporting the upper sheave. 4 and 5 show a second embodiment of this invention, in which FIG. 4 is a vertical sectional side view showing the installed state of the winch and guide sheave equipped with the shifter device of this invention, and FIG. The figure is number 4
It is a sectional view taken along the line AA in the figure. In the figure, 1 is a winch drum, 2 is a guide shaft, 3 is a reciprocating screw shaft, 4 is a reciprocating member, 5 is a lower sheave, 6 is a horizontal shaft, 7 is an upper sheave, 8 is a swing support member, and 9 is a horizontal axis, 10 is a wire rope or cable, 11 is a vertical section, 12 is a hydraulic motor, 13 is a case, 14 is a shaft, 15
is a winch frame, 18 is a left spiral groove, 19 is a right spiral groove, 32 is a lower hollow shaft, 33 is an upper shaft, 36
37 is a lower ball bearing, 41 is a guide sheave.
Claims (1)
ラム中心線に平行に移動されるシフター装置を備
えているウインチにおいて、ドラム中心線に平行
なガイド軸２および往復移動用スクリユウ軸３に
沿つて往復移動される往復移動部材４の下部に、
下部シーブ５がドラム中心線に平行な横軸６によ
り回転自在に取付けられ、下部シーブ５の上部に
配置された上部シーブ７は旋回支持部材８に対し
横軸９により回転自在に取付けられ、その旋回支
持部材８は往復移動部材４に対し旋回自在に取付
けられ、その旋回支持部材８の旋回中心は下部シ
ーブ５と上部シーブ７とに巻掛けられたワイヤロ
ープまたはケーブル１０の縦部分１１の中心線上
に配置されていることを特徴とするウインチのシ
フター装置。 In a winch equipped with a shifter device that is moved parallel to the drum center line in synchronization with a rotatably driven winch drum 1, the winch is reciprocated along a guide shaft 2 parallel to the drum center line and a screw shaft 3 for reciprocating movement. At the bottom of the reciprocating member 4,
A lower sheave 5 is rotatably mounted on a horizontal shaft 6 parallel to the drum center line, and an upper sheave 7 disposed above the lower sheave 5 is rotatably mounted on a swing support member 8 on a horizontal shaft 9. The swing support member 8 is rotatably attached to the reciprocating member 4, and the center of rotation of the swing support member 8 is the center of the vertical portion 11 of the wire rope or cable 10 wound around the lower sheave 5 and the upper sheave 7. A winch shifter device characterized by being arranged on a line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3191787U JPS63139288U (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3191787U JPS63139288U (en) | 1987-03-06 | 1987-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63139288U true JPS63139288U (en) | 1988-09-13 |
Family
ID=30838095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3191787U Pending JPS63139288U (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63139288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019156619A (en) * | 2018-03-16 | 2019-09-19 | 株式会社三井Ｅ＆Ｓマシナリー | Quay crane |
-
1987
- 1987-03-06 JP JP3191787U patent/JPS63139288U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019156619A (en) * | 2018-03-16 | 2019-09-19 | 株式会社三井Ｅ＆Ｓマシナリー | Quay crane |
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