JPS61197093U - - Google Patents
Info
- Publication number
- JPS61197093U JPS61197093U JP7922585U JP7922585U JPS61197093U JP S61197093 U JPS61197093 U JP S61197093U JP 7922585 U JP7922585 U JP 7922585U JP 7922585 U JP7922585 U JP 7922585U JP S61197093 U JPS61197093 U JP S61197093U
- Authority
- JP
- Japan
- Prior art keywords
- hoisting machine
- push button
- control device
- operated counter
- current
- 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
- 238000010586 diagram Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
Description
第１図は本考案になる制御回路図、第２図は本
考案を具備した巻上機を示す図、第３図は、従来
技術になる制御回路図を示す。
１……ブレーキ、２……巻上モートル、３……
減速機、４……ワイヤロープ、５……ロードブロ
ツク、６……床上押釦、７……電流動作型カウン
タ、８……釦ケーブル、９……走行レール、１０
……巻上機本体、１１……制御箱、ＨＭ……巻上
モートル、ＢＲ……ブレーキ、ＴＭ……トロリモ
ートル、ＰＢ１〜４……押釦、Ｕ，Ｄ，Ｌ，Ｒ…
…電磁開閉器コイル、Ｕａ，Ｄａ，Ｒａ，……常
開接点、ＬＳ……リミツトスイツチ接点、Ｕｂ，
Ｄｂ，Ｒｂ，……常閉接点、ＣＩ……電流動作型
カウンター、ＣＶ……電圧動作型カウンター。
FIG. 1 is a control circuit diagram according to the present invention, FIG. 2 is a diagram showing a hoisting machine equipped with the present invention, and FIG. 3 is a control circuit diagram according to the prior art. 1...brake, 2...hoisting motor, 3...
Reducer, 4... Wire rope, 5... Road block, 6... Floor push button, 7... Current operated counter, 8... Button cable, 9... Traveling rail, 10
...Hoisting machine body, 11...Control box, HM...Hoisting motor, BR...Brake, TM...Troll remote control, PB1-4...Push button, U, D, L , R ...
...Electromagnetic switch coil, Ua, Da, R a, ... Normally open contact, LS ... Limit switch contact, Ub,
Db, R b,... Normally closed contact, CI... Current operated counter, CV... Voltage operated counter.
Claims (1)
巻上機を操作する床上押釦スイツチ部に、押釦接
点回路に直列に、電流動作型カウンタを装備した
ことを特徴とする、巻上機等の制御装置。 A hoisting machine, etc., characterized in that a control device for a hoisting machine such as a hoist is equipped with a current-operated counter in series with a push button contact circuit in a floor push button switch section for operating the hoisting machine. control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7922585U JPS61197093U (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7922585U JPS61197093U (en) | 1985-05-29 | 1985-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61197093U true JPS61197093U (en) | 1986-12-09 |
Family
ID=30623938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7922585U Pending JPS61197093U (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020170699A1 (en) * | 2019-02-20 | 2020-08-27 | 株式会社日立産機システム | Data logging device and hoisting machine provided with same |
-
1985
- 1985-05-29 JP JP7922585U patent/JPS61197093U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020170699A1 (en) * | 2019-02-20 | 2020-08-27 | 株式会社日立産機システム | Data logging device and hoisting machine provided with same |
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