JPS62124991U - - Google Patents
Info
- Publication number
- JPS62124991U JPS62124991U JP1124486U JP1124486U JPS62124991U JP S62124991 U JPS62124991 U JP S62124991U JP 1124486 U JP1124486 U JP 1124486U JP 1124486 U JP1124486 U JP 1124486U JP S62124991 U JPS62124991 U JP S62124991U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- detector
- tension
- rope
- random
- 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
- 238000004804 winding Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Winding Filamentary Materials (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Description
第１図乃至第３図は本考案の実施例を示し、第
１図は巻上装置の正面図、第２図は第１図のＡ―
Ａ線断面図、第３図は乱巻検出装置のブロツク図
である。
１…ドラム、１５…ロープ、１６…乱巻検出装
置、１７…乱巻検出器、１８…張力検出器、１９
…検知回路。
1 to 3 show an embodiment of the present invention, FIG. 1 is a front view of the hoisting device, and FIG. 2 is a
The sectional view taken along line A and FIG. 3 are block diagrams of the irregular winding detection device. DESCRIPTION OF SYMBOLS 1... Drum, 15... Rope, 16... Random winding detection device, 17... Random winding detector, 18... Tension detector, 19
...Detection circuit.
Claims (1)
を巻き上げる巻上装置において、 前記ロープの乱巻を検出する乱巻検出器と、 前記ロープの張力を検出する張力検出器と、 前記乱巻検出器と前記張力検出器との検出出力
を入力し、前記張力検出器が無負荷状態を検出し
たときは乱巻検出としない検知回路と、 を備えたことを特徴とする巻上装置の乱巻検出装
置。[Claims for Utility Model Registration] A hoisting device for winding a rope around the outer periphery of a drum, comprising: a random winding detector for detecting irregular winding of the rope; and a tension detector for detecting the tension of the rope. , a detection circuit that inputs the detection outputs of the random winding detector and the tension detector, and does not detect random winding when the tension detector detects a no-load state. Upper device irregular winding detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1124486U JPS62124991U (en) | 1986-01-29 | 1986-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1124486U JPS62124991U (en) | 1986-01-29 | 1986-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62124991U true JPS62124991U (en) | 1987-08-08 |
Family
ID=30798280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1124486U Pending JPS62124991U (en) | 1986-01-29 | 1986-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62124991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002145584A (en) * | 2000-11-09 | 2002-05-22 | Furukawa Co Ltd | Hook grounding detecting device |
-
1986
- 1986-01-29 JP JP1124486U patent/JPS62124991U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002145584A (en) * | 2000-11-09 | 2002-05-22 | Furukawa Co Ltd | Hook grounding detecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62124991U (en) | ||
| JPS6289293U (en) | ||
| JPS61154294U (en) | ||
| JPS5864690U (en) | Loading cable overwinding prevention device for cable cranes | |
| JPS61116696U (en) | ||
| JPS6271813U (en) | ||
| JPS62116087U (en) | ||
| JPS645342U (en) | ||
| JPS63180694U (en) | ||
| JPS6352877U (en) | ||
| JPS6426687U (en) | ||
| JPS631869U (en) | ||
| JPS6341951U (en) | ||
| JPS61181077U (en) | ||
| JPS61171772U (en) | ||
| JPS6214323U (en) | ||
| JPS6359187U (en) | ||
| JPS62111572U (en) | ||
| JPS6347231U (en) | ||
| JPS61191378U (en) | ||
| JPH01125981U (en) | ||
| JPH0366971U (en) | ||
| JPS6286385U (en) | ||
| JPH0477575U (en) | ||
| JPH0312548U (en) |