JPH022800B2 - - Google Patents
Info
- Publication number
- JPH022800B2 JPH022800B2 JP19060486A JP19060486A JPH022800B2 JP H022800 B2 JPH022800 B2 JP H022800B2 JP 19060486 A JP19060486 A JP 19060486A JP 19060486 A JP19060486 A JP 19060486A JP H022800 B2 JPH022800 B2 JP H022800B2
- Authority
- JP
- Japan
- Prior art keywords
- hoisting
- trigger
- support box
- operating
- operation switch
- 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.)
- Expired
Links
Landscapes
- Control And Safety Of Cranes (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、電動チエーンブロツクあるいは電
動ホイスト等の電動巻上装置の巻上運転用スイツ
チと巻下運転用スイツチと速度制御器とを操作す
る運転操作装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention operates a hoisting operation switch, a hoisting operation switch, and a speed controller of an electric hoisting device such as an electric chain block or an electric hoist. This relates to a driving operation device.
従来、電動巻上装置用運転操作装置としては、
実開昭48−35070号公報により公表されているよ
うに、ポテンシヨメータ等の機械・電気変換制御
装置を内装した箱体の開口部に、内蓋の中間部
を、その内蓋に固定した枢軸により枢着し、その
枢軸に固定した円弧状歯車を前記機械・電気変換
制御装置の操作軸に固定されたピニオンに噛み合
わせ、前記内蓋の両端部と箱体の中間部とを中立
位置保持用ばねを介して連結し、前記内蓋の一端
部または他端部を押圧してその内蓋により枢軸、
円弧状歯車、ピニオンを介して機械・電気変換制
御装置の操作軸を回動するように構成した運転操
作装置が知られている。
Conventionally, the operating device for electric hoisting equipment is
As disclosed in Japanese Utility Model Application Publication No. 48-35070, the middle part of the inner cover is fixed to the opening of the box housing a mechanical/electrical conversion control device such as a potentiometer. An arcuate gear pivotally mounted on a pivot and fixed to the pivot is engaged with a pinion fixed to the operation shaft of the mechanical/electrical conversion control device, and both ends of the inner cover and the middle part of the box body are placed in a neutral position. They are connected via a holding spring, and the inner cover pivots by pressing one end or the other end of the inner cover.
2. Description of the Related Art A driving operation device is known in which an operating shaft of a mechanical/electrical conversion control device is rotated via an arcuate gear or a pinion.
しかるに、前記従来の運転操作装置の場合は、
箱体を手で持つた状態で内蓋の一側部または他側
部を押圧しなければならないので、片手による巻
上速度調節運転および巻下速度調節運転を行ない
にくいという問題がある。
However, in the case of the conventional driving operation device,
Since one side or the other side of the inner cover must be pressed while holding the box in hand, there is a problem in that it is difficult to adjust the hoisting speed and the lowering speed with one hand.
この発明は前述の問題を有利に解決できる電動
巻上装置用運転操作装置を提供することを目的と
するものであつて、この発明の要旨とするところ
は、下部にグリツプ１を連設した支持ボツクス２
が、運転操作用ケーブル３に取付けられ、引金４
の先端の軸部５は、支持ボツクス２の下部に回動
自在に嵌設され、支持ボツクス２に固定された速
度制御器６の操作軸７は前記軸部５に連結され、
前記引金４に引金戻し回動用ばね８が係合され、
前記支持ボツクス２の前部に、巻上運転用スイツ
チ９の操作部１０および巻下運転用スイツチ１１
の操作部１２が設けられていることを特徴とする
電動巻上装置用運転操作装置にある。
The object of the present invention is to provide an operating device for an electric hoisting device that can advantageously solve the above-mentioned problems. box 2
is attached to the operation cable 3, and the trigger 4
A shaft portion 5 at the tip of the shaft portion 5 is rotatably fitted in the lower part of the support box 2, and an operating shaft 7 of a speed controller 6 fixed to the support box 2 is connected to the shaft portion 5.
A trigger return rotation spring 8 is engaged with the trigger 4,
At the front of the support box 2, an operating section 10 of a hoisting operation switch 9 and a lowering operation switch 11 are installed.
An operating device for an electric hoisting device is characterized in that an operating section 12 is provided.
次にこの発明を図示の例によつて詳細に説明す
る。
Next, the present invention will be explained in detail using illustrated examples.
図面はこの発明の一実施例を示すものであつ
て、上部が前方に倒れる方向に傾斜しているグリ
ツプ１が支持ボツクス２の下部に一体に連設さ
れ、電動チエーンブロツクまたは電動ホイスト等
の電動巻上装置のおける運転操作用ケーブル３の
垂下端部に、前記支持ボツクス２の上部が取付け
られ、かつその支持ボツクス２は、ボツクス本体
１３に蓋１４をビス１５により固定してなるボツ
クスとビス１６により相互に結合されると共に蓋
１４に対しビス１７により固定された一対の支持
部材１８，１９とにより構成されている。 The drawing shows an embodiment of the present invention, in which a grip 1 whose upper part is tilted forward is connected to the lower part of a support box 2, and is connected to an electric chain block or an electric hoist such as an electric chain block or an electric hoist. The upper part of the support box 2 is attached to the hanging end of the operating cable 3 in the hoisting device, and the support box 2 is made up of a box body 13 and a lid 14 fixed to the box body 13 with screws 15. 16 and a pair of support members 18 and 19 fixed to the lid 14 with screws 17.
引金４の先端部に、左右方向に延長する軸線を
有する軸部５が連設され、その軸部５の一端部の
小径軸２０は支持ボツクス２における支持部材１
８の孔に回動自在に嵌合され、かつ軸部５の他端
部の大径中空部は支持ボツクス２における支持部
材１９の凹部に回動自在に嵌合され、さらにポテ
ンシヨメータまたは可変抵抗器からなる電気的速
度制御器６は支持部材１９に固定され、その速度
制御器６の操作軸７は前記軸部５に嵌挿されて止
めねじ２１により固定されている。 A shaft portion 5 having an axis extending in the left-right direction is connected to the tip of the trigger 4, and a small diameter shaft 20 at one end of the shaft portion 5 is connected to the support member 1 in the support box 2.
8, and the large-diameter hollow portion at the other end of the shaft portion 5 is rotatably fitted into the recess of the support member 19 in the support box 2, and the potentiometer or variable An electrical speed controller 6 consisting of a resistor is fixed to a support member 19, and an operating shaft 7 of the speed controller 6 is fitted into the shaft portion 5 and fixed with a set screw 21.
前記軸部５に捻りばねからなる引金戻し回動用
ばね８が嵌設され、そのばね８の一端部が支持部
材１８に係合されると共に、他端部が引金４に係
合され、かつ引金戻し回動用ばね８により引金４
がグリツプ１から最大限に突出されている状態で
は、速度制御器６が最低速度に設定される。 A trigger return rotation spring 8 made of a torsion spring is fitted into the shaft portion 5, one end of the spring 8 is engaged with the support member 18, and the other end is engaged with the trigger 4. And the trigger 4 is moved by the trigger return rotation spring 8.
When the grip 1 is fully extended from the grip 1, the speed controller 6 is set to the minimum speed.
前記支持ボツクス２に押ボタンスイツチからな
る巻上運転用スイツチ９および押ボタンスイツチ
からなる巻下運転用スイツチ１１が左右方向に並
べて固定され、かつ巻上運転用スイツチ９におけ
る押ボタンからなる操作部１０および巻下運転用
スイツチ１１における押ボタンからなる操作部１
２は支持ボツクス２の前部に配置され、さらに巻
上運転用スイツチ９の操作部１０に巻上表示２２
が施されると共に、巻下運転用スイツチ１１の操
作部１２に巻下表示２３が施され、前記グリツプ
１を片手で把持した状態で、その片手の人差指で
引金４を引くことができると共に、その片手の親
指で巻上運転用スイツチ９の操作部１０および巻
下運転用スイツチ１１の操作部１２を押すことが
できる。 A hoisting operation switch 9 consisting of a push button switch and a lowering operation switch 11 consisting of a push button switch are fixed side by side in the left-right direction to the support box 2, and an operating section of the hoisting operation switch 9 consisting of a push button. 10 and a pushbutton for the lowering operation switch 11
2 is disposed at the front of the support box 2, and a hoisting display 22 is also provided on the operating section 10 of the hoisting operation switch 9.
At the same time, a lowering display 23 is provided on the operation part 12 of the lowering operation switch 11, so that when the grip 1 is held with one hand, the trigger 4 can be pulled with the index finger of the other hand. , can press the operating section 10 of the hoisting operation switch 9 and the operating section 12 of the hoisting operation switch 11 with the thumb of one hand.
この発明を実施する場合、引金４がグリツプ１
から最大限に突出しているとき最大速度になるよ
うに設定し、巻上運転用スイツチ９の操作部１０
または巻下運転用スイツチ１１の操作部１２を押
したとき、高速の巻上運転または巻下運転が開始
され、前記引金４をグリツプ１に向かつて引くこ
とにより、巻上速度または巻下速度を減速してい
くように構成してもよい。 When carrying out this invention, the trigger 4 is connected to the grip 1.
The operating section 10 of the hoisting operation switch 9 is
Alternatively, when the operation part 12 of the lowering operation switch 11 is pressed, high-speed hoisting operation or lowering operation is started, and by pulling the trigger 4 toward the grip 1, the hoisting speed or lowering speed It may also be configured to slow down the speed.
この発明によれば、片手でグリツプ１を把持し
た状態で、その片手の親指により巻上運転用スイ
ツチ９の操作部１０または巻下運転用スイツチ１
１の操作部１２を押して電動巻上装置の巻上運転
または巻下運転を行なうことができると共に、前
記片手の人差指により引金４を引いて巻上速度ま
たは巻下速度を調節することができ、そのため電
動巻上装置の巻上運転と巻下運転と速度調節とを
片手の操作により容易に行なうことができる効果
が得られる。
According to this invention, while holding the grip 1 with one hand, the thumb of the other hand can be used to operate the operating section 10 of the hoisting operation switch 9 or the lowering operation switch 1.
The electric hoisting device can be operated for hoisting or lowering by pressing the operation part 12 of 1, and the hoisting speed or lowering speed can be adjusted by pulling the trigger 4 with the index finger of one hand. Therefore, it is possible to easily perform hoisting operation, lowering operation, and speed adjustment of the electric hoisting device with one hand.
図面はこの発明の一実施例を示すものであつ
て、第１図は電動巻上装置用運転操作装置の一部
縦断側面図、第２図は第１図の一部を拡大して示
す縦断側面図、第３図は電動巻上装置用運転操作
装置の一部を示す正面図、第４図はその背面図、
第５図は第１図のＡ一Ａ線拡大断面図である。
図において、１はグリツプ、２は支持ボツク
ス、３は運転操作用ケーブル、４は引金、５は軸
部、６は速度制御器、７は操作軸、８は引金戻し
回動用ばね、９は巻上運転用スイツチ、１０はス
イツチの操作部、１１は巻下運転用スイツチ、１
２はスイツチの操作部、１３はボツクス本体、１
４は蓋、１８および１９は支持部材、２２は巻上
表示、２３は巻下表示である。
The drawings show an embodiment of the present invention, in which FIG. 1 is a partially longitudinal side view of an operating device for an electric hoisting device, and FIG. 2 is a partially enlarged longitudinal sectional view of FIG. 1. A side view, FIG. 3 is a front view showing a part of the operating device for the electric hoisting device, and FIG. 4 is a rear view thereof.
FIG. 5 is an enlarged sectional view taken along line A--A in FIG. 1. In the figure, 1 is the grip, 2 is the support box, 3 is the operation cable, 4 is the trigger, 5 is the shaft, 6 is the speed controller, 7 is the operating shaft, 8 is the trigger return rotation spring, 9 1 is a switch for hoisting operation, 10 is a switch operation part, 11 is a switch for lowering operation, 1
2 is the switch operation part, 13 is the box body, 1
4 is a lid, 18 and 19 are supporting members, 22 is a winding up display, and 23 is a winding down display.
Claims (1)
が、運転操作用ケーブル３に取付けられ、引金４
の先端の軸部５は、支持ボツクス２の下部に回動
自在に嵌設され、支持ボツクス２に固定された速
度制御器６の操作軸７は前記軸部５に連結され、
前記引金４に引金戻し回動用ばね８が係合され、
前記支持ボツクス２の前部に、巻上運転用スイツ
チ９の操作部１０および巻下運転用スイツチ１１
の操作部１２が設けられていることを特徴とする
電動巻上装置用運転操作装置。1 Support box 2 with grip 1 attached at the bottom
is attached to the operation cable 3, and the trigger 4
A shaft portion 5 at the tip of the shaft portion 5 is rotatably fitted in the lower part of the support box 2, and an operating shaft 7 of a speed controller 6 fixed to the support box 2 is connected to the shaft portion 5.
A trigger return rotation spring 8 is engaged with the trigger 4,
At the front of the support box 2, an operating section 10 of a hoisting operation switch 9 and a lowering operation switch 11 are installed.
An operating device for an electric hoisting device, characterized in that an operating section 12 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19060486A JPS6347298A (en) | 1986-08-15 | 1986-08-15 | Operation driving device for electric winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19060486A JPS6347298A (en) | 1986-08-15 | 1986-08-15 | Operation driving device for electric winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6347298A JPS6347298A (en) | 1988-02-29 |
| JPH022800B2 true JPH022800B2 (en) | 1990-01-19 |
Family
ID=16260832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19060486A Granted JPS6347298A (en) | 1986-08-15 | 1986-08-15 | Operation driving device for electric winding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347298A (en) |
-
1986
- 1986-08-15 JP JP19060486A patent/JPS6347298A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6347298A (en) | 1988-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |