JPS6445675U - - Google Patents
Info
- Publication number
- JPS6445675U JPS6445675U JP14085487U JP14085487U JPS6445675U JP S6445675 U JPS6445675 U JP S6445675U JP 14085487 U JP14085487 U JP 14085487U JP 14085487 U JP14085487 U JP 14085487U JP S6445675 U JPS6445675 U JP S6445675U
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- belt
- small
- brake drum
- abnormality
- 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
- 230000005856 abnormality Effects 0.000 claims 2
Landscapes
- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Description
第１図は本考案の一実施例による小型エレベー
タの斜視図、第２図は第１図の要部拡大平面図、
第３図は先に提案された小型エレベータの斜視図
である。
１……モータ、３……ベルト、４……プーリ、
５……ねじ軸、６……乗かご、７……受け部、８
……支柱、９……制動装置、１０……ブレーキド
ラム、１１……ブレーキシユー、１３……アーム
、１４……ローラ、１７……ばね、１８……リミ
ツトスイツチ。
Fig. 1 is a perspective view of a small elevator according to an embodiment of the present invention, Fig. 2 is an enlarged plan view of the main part of Fig. 1,
FIG. 3 is a perspective view of the previously proposed small elevator. 1...Motor, 3...Belt, 4...Pulley,
5...screw shaft, 6...car, 7...receiving part, 8
... Support column, 9 ... Braking device, 10 ... Brake drum, 11 ... Brake shoe, 13 ... Arm, 14 ... Roller, 17 ... Spring, 18 ... Limit switch.
Claims (1)
た乗かごを設け、上記ねじ軸のプーリとモータ間
をベルトで連結して上記ねじ軸に回転力を与える
ようにした小型エレベータにおいて、上記ベルト
の異常を検出して上記ねじ軸の回転を阻止する制
動装置を設けたことを特徴とする小型エレベータ
。 ２ 上記実用新案登録請求の範囲第１項記載のも
のにおいて、上記制動装置は、上記ねじ軸に設け
たブレーキドラムと、上記ベルトの異常によつて
上記ブレーキドラムを拘束するように上記ベルト
の張力とばねで非拘束状態をつくつたブレーキシ
ユーと、上記ブレーキドラムを拘束した上記ブレ
ーキシユーを検出して上記モータを停止させるリ
ミツトスイツチとから構成したことを特徴とする
小型エレベータ。[Claims for Utility Model Registration] 1. A car with a receiving part screwed onto a rotatably supported screw shaft, and a belt connecting the pulley of the screw shaft and a motor to apply rotational force to the screw shaft. 1. A small-sized elevator characterized in that the small-sized elevator is provided with a braking device that detects an abnormality in the belt and prevents rotation of the screw shaft. 2. In the utility model registration claim set forth in claim 1, the braking device includes a brake drum provided on the screw shaft and a tension of the belt so as to restrain the brake drum due to an abnormality of the belt. 1. A small elevator comprising: a brake shoe which creates an unrestricted state with a spring; and a limit switch which detects the brake shoe which restrains the brake drum and stops the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14085487U JPS6445675U (en) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14085487U JPS6445675U (en) | 1987-09-17 | 1987-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445675U true JPS6445675U (en) | 1989-03-20 |
Family
ID=31405405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14085487U Pending JPS6445675U (en) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445675U (en) |
-
1987
- 1987-09-17 JP JP14085487U patent/JPS6445675U/ja active Pending