JPS62116083U - - Google Patents
Info
- Publication number
- JPS62116083U JPS62116083U JP416186U JP416186U JPS62116083U JP S62116083 U JPS62116083 U JP S62116083U JP 416186 U JP416186 U JP 416186U JP 416186 U JP416186 U JP 416186U JP S62116083 U JPS62116083 U JP S62116083U
- Authority
- JP
- Japan
- Prior art keywords
- rope
- spreader
- drum
- rotational position
- detecting
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control And Safety Of Cranes (AREA)
Description
第１図は本考案のロープ弛み減少装置の一実施
例の説明図、第２図は第１図のロープ弛み減少装
置の詳細説明図、第３図および第４図は従来のロ
ープ弛み減少装置の説明図である。
図中１は巻上駆動装置、５はドラム、６はドラ
ム回転位置検出装置、１１はロープ、１２はトロ
リー、１４，１５はスプレツダ、１６はコンテナ
、１７は着床検出リミツトスイツチを示す。
Fig. 1 is an explanatory diagram of an embodiment of the rope slack reducing device of the present invention, Fig. 2 is a detailed explanatory diagram of the rope slack reducing device of Fig. 1, and Figs. 3 and 4 are conventional rope slack reducing devices. FIG. In the figure, 1 is a hoisting drive device, 5 is a drum, 6 is a drum rotation position detection device, 11 is a rope, 12 is a trolley, 14 and 15 are spreaders, 16 is a container, and 17 is a landing detection limit switch.
Claims (1)
を巻き取り繰り出す巻上駆動装置に、該巻上駆動
装置のドラムの回転位置を検出するためのドラム
回転位置検出装置を連動せしめ、スプレツダに吊
り下げられたコンテナの着床を検出する着床検出
装置をスプレツダに配設したことを特徴とするロ
ープ弛み減少装置。 A drum rotational position detection device for detecting the rotational position of the drum of the hoisting drive device is linked to the hoisting drive device that winds up and unwinds the rope for raising and lowering the spreader of the container crane. 1. A rope slack reduction device characterized in that a landing detection device for detecting landing is provided on a spreader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986004161U JPH0324554Y2 (en) | 1986-01-16 | 1986-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986004161U JPH0324554Y2 (en) | 1986-01-16 | 1986-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62116083U true JPS62116083U (en) | 1987-07-23 |
| JPH0324554Y2 JPH0324554Y2 (en) | 1991-05-28 |
Family
ID=30784578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986004161U Expired JPH0324554Y2 (en) | 1986-01-16 | 1986-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324554Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5465957U (en) * | 1977-10-17 | 1979-05-10 | ||
| JPS575542U (en) * | 1980-06-11 | 1982-01-12 | ||
| JPS60145341U (en) * | 1984-03-07 | 1985-09-26 | 株式会社日立製作所 | Rope slack detection device |
-
1986
- 1986-01-16 JP JP1986004161U patent/JPH0324554Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5465957U (en) * | 1977-10-17 | 1979-05-10 | ||
| JPS575542U (en) * | 1980-06-11 | 1982-01-12 | ||
| JPS60145341U (en) * | 1984-03-07 | 1985-09-26 | 株式会社日立製作所 | Rope slack detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0324554Y2 (en) | 1991-05-28 |