JPS6247580U - - Google Patents
Info
- Publication number
- JPS6247580U JPS6247580U JP13750785U JP13750785U JPS6247580U JP S6247580 U JPS6247580 U JP S6247580U JP 13750785 U JP13750785 U JP 13750785U JP 13750785 U JP13750785 U JP 13750785U JP S6247580 U JPS6247580 U JP S6247580U
- Authority
- JP
- Japan
- Prior art keywords
- counterweight
- car
- sheave
- elevator
- issue
- 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
- 238000007689 inspection Methods 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Description
第１図は本考案の一実施例を示す概略図、第２
図は本考案の動作を説明するための状態図、第３
図は第２図の動作を行なわせるための一実施例に
なる回路図、第４図は、本考案の他の実施例を示
す回路図である。
１……昇降路、２……位置検出用スイツチ、３
……エレベーター乗りかご、４……位置検出用レ
バー、５……点滅式警報ランプ、６……つり合い
おもり、７……点検スイツチ、１０……シーブ、
１１……ロープ。
Fig. 1 is a schematic diagram showing an embodiment of the present invention;
The figure is a state diagram for explaining the operation of the present invention.
This figure is a circuit diagram showing one embodiment of the operation shown in FIG. 2, and FIG. 4 is a circuit diagram showing another embodiment of the present invention. 1... Hoistway, 2... Position detection switch, 3
... Elevator car, 4 ... Position detection lever, 5 ... Flashing warning lamp, 6 ... Counterweight, 7 ... Inspection switch, 10 ... Sheave,
11...rope.
Claims (1)
るロープをシーブに巻掛け、シープの回転駆動に
よつて前記乗りかごとつり合いおもりとを相反す
る方向へと移動させるようにしたエレベーターに
おいて、前記つり合いおもり上下部に、点検作業
時、乗りかごにつり合いおもりが接近し、その距
離が所定寸法内になつた時点滅警報を発する装置
を設けたことを特徴とするエレベーター点検用安
全装置。 In the elevator, a rope suspending a car at one end and a counterweight at the other end is wound around a sheave, and the car and the counterweight are moved in opposite directions by the rotational drive of the sheave. A safety device for elevator inspection, characterized in that a device is installed above and below the counterweight to issue a flashing alarm when the counterweight approaches the car during inspection work and the distance falls within a predetermined dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13750785U JPS6247580U (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13750785U JPS6247580U (en) | 1985-09-10 | 1985-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247580U true JPS6247580U (en) | 1987-03-24 |
Family
ID=31041625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13750785U Pending JPS6247580U (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247580U (en) |
-
1985
- 1985-09-10 JP JP13750785U patent/JPS6247580U/ja active Pending
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