JPH0294875U - - Google Patents
Info
- Publication number
- JPH0294875U JPH0294875U JP211989U JP211989U JPH0294875U JP H0294875 U JPH0294875 U JP H0294875U JP 211989 U JP211989 U JP 211989U JP 211989 U JP211989 U JP 211989U JP H0294875 U JPH0294875 U JP H0294875U
- Authority
- JP
- Japan
- Prior art keywords
- sheave
- rotation detection
- detection device
- slip prevention
- deflection
- 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 description 5
- 230000002265 prevention Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例のそらせ車に回転検
知装置を取り付け、さらに、モータの回転測定の
為のエンコーダを取り付けた配置図、第２図は本
考案の他の実施例の配置図、第３図は従来の巻上
機の配置図である。
１……乗りかご、２……つり合いおもり、３…
…巻上機、４……エンコーダ、５……綱車、６…
…そらせ車、７……そらせ車回転検出装置、８…
…綱車回転検出装置、９……機械台。
Fig. 1 is a layout diagram of one embodiment of the present invention in which a rotation detection device is attached to a deflection wheel and an encoder for measuring the rotation of the motor, and Fig. 2 is a layout diagram of another embodiment of the present invention. , FIG. 3 is a layout diagram of a conventional hoisting machine. 1... Car, 2... Counterweight, 3...
...Hoisting machine, 4...Encoder, 5...Sheave, 6...
...Deflection wheel, 7...Deflection wheel rotation detection device, 8...
...Sheave rotation detection device, 9...Machine platform.
Claims (1)
にエンコーダを設けたことを特徴とするエレベー
タ綱車の空転防止装置。 ２ そらせ車にのみ回転検出装置を設けたことを
特徴とするエレベータ綱車の空転防止装置。[Claims for Utility Model Registration] 1. A slip prevention device for an elevator sheave, characterized in that a rotation detection device is provided on the deflection sheave and an encoder is provided on the motor shaft. 2. A slip prevention device for an elevator sheave, characterized in that a rotation detection device is provided only on the deflection wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP211989U JPH0294875U (en) | 1989-01-13 | 1989-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP211989U JPH0294875U (en) | 1989-01-13 | 1989-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294875U true JPH0294875U (en) | 1990-07-27 |
Family
ID=31202615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP211989U Pending JPH0294875U (en) | 1989-01-13 | 1989-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006120737A1 (en) * | 2005-05-11 | 2006-11-16 | Mitsubishi Denki Kabushiki Kaisha | Control device for elevator |
-
1989
- 1989-01-13 JP JP211989U patent/JPH0294875U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006120737A1 (en) * | 2005-05-11 | 2006-11-16 | Mitsubishi Denki Kabushiki Kaisha | Control device for elevator |
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