JPS62119385U - - Google Patents
Info
- Publication number
- JPS62119385U JPS62119385U JP739186U JP739186U JPS62119385U JP S62119385 U JPS62119385 U JP S62119385U JP 739186 U JP739186 U JP 739186U JP 739186 U JP739186 U JP 739186U JP S62119385 U JPS62119385 U JP S62119385U
- Authority
- JP
- Japan
- Prior art keywords
- hoisting
- signal
- circuit
- detector detects
- slow
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
Description
図は本考案の一実施例を示すブロツク図である
。
１……巻上モータ、２……トロリー、３……ス
プレツダー、４……コンテナ、５……巻上モータ
制御装置、６……巻上モータ回転数検出器、７…
…荷重検出器、８……比較器、９……着床検出器
、１０……制御回路、１１，１２……タイマ（Ｔ
）、１３，１５……オア回路（ＯＲ）、１４……
アンド回路（ＡＮＤ）。
The figure is a block diagram showing one embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Hoisting motor, 2... Trolley, 3... Spreader, 4... Container, 5... Hoisting motor control device, 6... Hoisting motor rotation speed detector, 7...
... Load detector, 8 ... Comparator, 9 ... Landing detector, 10 ... Control circuit, 11, 12 ... Timer (T
), 13, 15... OR circuit (OR), 14...
AND circuit (AND).
Claims (1)
ーにかかる荷重を検出する荷重検出器、及びコン
テナの着床を検出する着床検出器と、上記各検出
器の検出信号をもとに巻上微速信号、巻下微速信
号、巻下停止信号をそれぞれ生成する回路とを有
し、上記回路の出力信号をもとに主巻装置の巻上
・巻下速度を制御することを特徴とした主巻装置
の制御回路。 In the main hoisting device of a container crane, a load detector detects the load applied to the wire, a landing detector detects when the container lands on the floor, and a hoisting slow speed signal is generated based on the detection signals of each of the above detectors. , a circuit for generating a slow hoisting signal and a stop signal for hoisting, and controlling the hoisting/lowering speed of the main hoisting device based on the output signal of the circuit. control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP739186U JPS62119385U (en) | 1986-01-22 | 1986-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP739186U JPS62119385U (en) | 1986-01-22 | 1986-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62119385U true JPS62119385U (en) | 1987-07-29 |
Family
ID=30790795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP739186U Pending JPS62119385U (en) | 1986-01-22 | 1986-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62119385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012071947A (en) * | 2010-09-29 | 2012-04-12 | Mitsui Eng & Shipbuild Co Ltd | Quay crane |
| WO2018194026A1 (en) * | 2017-04-17 | 2018-10-25 | グローブライド株式会社 | Electric hoisting machine and control device and control method therefor |
| JP2018177500A (en) * | 2017-04-18 | 2018-11-15 | グローブライド株式会社 | Electric hoist, and control device and control method therefor |
| CN114684733A (en) * | 2020-12-28 | 2022-07-01 | 株式会社日立产机系统 | Hoisting machine |
-
1986
- 1986-01-22 JP JP739186U patent/JPS62119385U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012071947A (en) * | 2010-09-29 | 2012-04-12 | Mitsui Eng & Shipbuild Co Ltd | Quay crane |
| WO2018194026A1 (en) * | 2017-04-17 | 2018-10-25 | グローブライド株式会社 | Electric hoisting machine and control device and control method therefor |
| CN110740964A (en) * | 2017-04-17 | 2020-01-31 | 古洛布莱株式会社 | Electric hoist, and control device and control method thereof |
| US11853037B2 (en) | 2017-04-17 | 2023-12-26 | Globeride, Inc. | Electric hoisting machine and control device and control method therefor |
| JP2018177500A (en) * | 2017-04-18 | 2018-11-15 | グローブライド株式会社 | Electric hoist, and control device and control method therefor |
| CN114684733A (en) * | 2020-12-28 | 2022-07-01 | 株式会社日立产机系统 | Hoisting machine |
| JP2022103766A (en) * | 2020-12-28 | 2022-07-08 | 株式会社日立産機システム | Hoist |
| CN114684733B (en) * | 2020-12-28 | 2024-01-02 | 株式会社日立产机系统 | Winding engine |