JPS63193309U - - Google Patents
Info
- Publication number
- JPS63193309U JPS63193309U JP8508087U JP8508087U JPS63193309U JP S63193309 U JPS63193309 U JP S63193309U JP 8508087 U JP8508087 U JP 8508087U JP 8508087 U JP8508087 U JP 8508087U JP S63193309 U JPS63193309 U JP S63193309U
- Authority
- JP
- Japan
- Prior art keywords
- elevating
- shaft
- detecting
- nut
- screw
- 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 4
- 230000003028 elevating effect Effects 0.000 claims 5
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
図は本考案の一実施例を示し、昇降装置の昇降
フレームにワイヤＷを介し連結された位置検出装
置の概略図を示す。
１……位置検出装置、２……シヤフト、４……
ナツト、５……センサ、６……減速機、８……ワ
イヤドラム、９……クラツチ、１０……テンシヨ
ン用モーター、Ｗ……ワイヤ、Ｆ……昇降フレー
ム。
The figure shows an embodiment of the present invention, and shows a schematic diagram of a position detection device connected to a lifting frame of a lifting device via a wire W. 1...Position detection device, 2...Shaft, 4...
Nut, 5...sensor, 6...reducer, 8...wire drum, 9...clutch, 10...tension motor, W...wire, F...lifting frame.
Claims (1)
降装置における物体位置検出用の検出装置であつ
て、前記昇降フレームの昇降距離に対応してワイ
ヤ等を介し回転される回転体と、該回転体の回転
に対応して所定減速比で回転されるネジを有する
シヤフトと、該シヤフトのネジに螺合されシヤフ
トの回転に伴つて移動するナツトと、該ナツトの
移動位置を検出するセンサとを主体として構成さ
れ、前記ナツトの移動位置の検出を行なうことに
より間接的に物体の昇降位置を検出し得るように
構成したことを特徴とする昇降装置用位置検出装
置。 (2) ワイヤ等の緩みを防止するためのテンシヨ
ン用モーターをシヤフト又は回転体に付設してな
る実用新案登録請求の範囲第１項記載の昇降装置
用位置検出装置。[Claims for Utility Model Registration] (1) A detection device for detecting the position of an object in an elevating device equipped with an elevating frame capable of elevating an object, the object being rotated via a wire or the like in response to the elevating distance of the elevating frame. a shaft having a screw that is rotated at a predetermined reduction ratio in response to the rotation of the rotary body; a nut that is screwed onto the screw of the shaft and moves as the shaft rotates; A position detection device for a lifting device, characterized in that the device is mainly composed of a sensor that detects the movement position, and is configured to indirectly detect the vertical position of an object by detecting the movement position of the nut. . (2) The position detecting device for a lifting device according to claim 1, wherein a tension motor is attached to a shaft or a rotating body to prevent loosening of wires, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8508087U JPS63193309U (en) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8508087U JPS63193309U (en) | 1987-05-30 | 1987-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63193309U true JPS63193309U (en) | 1988-12-13 |
Family
ID=30940161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8508087U Pending JPS63193309U (en) | 1987-05-30 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63193309U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830609A (en) * | 1981-08-17 | 1983-02-23 | Mutoh Ind Ltd | Feeding amount measuring device in digital manner for machine tool and the like |
| JPS58146810A (en) * | 1982-02-26 | 1983-09-01 | Matsushita Electric Works Ltd | Lifting height display |
-
1987
- 1987-05-30 JP JP8508087U patent/JPS63193309U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830609A (en) * | 1981-08-17 | 1983-02-23 | Mutoh Ind Ltd | Feeding amount measuring device in digital manner for machine tool and the like |
| JPS58146810A (en) * | 1982-02-26 | 1983-09-01 | Matsushita Electric Works Ltd | Lifting height display |