JPS6412057U - - Google Patents
Info
- Publication number
- JPS6412057U JPS6412057U JP10721487U JP10721487U JPS6412057U JP S6412057 U JPS6412057 U JP S6412057U JP 10721487 U JP10721487 U JP 10721487U JP 10721487 U JP10721487 U JP 10721487U JP S6412057 U JPS6412057 U JP S6412057U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- rope
- rescue
- elevator
- car
- 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 5
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 2
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Description
第１図はこの考案によるエレベータ用異常救出
装置の説明側面図、第２図および第３図は停電か
ら救出までの状態を示す説明側面図、第４図は従
来のエレベータ用救出装置を示す説明側面図、第
５図は電気制御系の回路図である。
１…三相誘導電動機、２…ブレーキ、３…減速
機、４…巻胴、５…ロープ、６…滑車、７…昇降
かご、８…建物、２１…つり合いおもり、２２…
巻降し装置、２３…巻降しロープ、２４…救出用
おもり、２５…クランクハンドル。なお、図中同
一符号は同一又は相当部分を示す。
Fig. 1 is an explanatory side view of the abnormality rescue device for elevators according to this invention, Figs. 2 and 3 are explanatory side views showing the status from power outage to rescue, and Fig. 4 is an explanatory side view showing the conventional elevator rescue device. The side view, FIG. 5, is a circuit diagram of the electrical control system. 1... Three-phase induction motor, 2... Brake, 3... Reduction gear, 4... Winding drum, 5... Rope, 6... Pulley, 7... Lifting cage, 8... Building, 21... Counterweight, 22...
Unwinding device, 23...Unwinding rope, 24... Rescue weight, 25... Crank handle. Note that the same reference numerals in the figures indicate the same or equivalent parts.
補正 昭６３．１．２７
考案の名称を次のように補正する。
考案の名称 エレベータ用異常時救出装置
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment January 27, 1981 The name of the invention is amended as follows. Title of the invention Emergency rescue device for elevators The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
駆動される巻胴を介してロープにより吊持され
た昇降かごが昇降移動される巻胴型のエレベータ
において、昇降かごに巻降し装置のロープで吊持
された救出用おもりを設け、昇降かごを吊持する
ロープの巻胴と滑車内に昇降かごと救出用おもり
の総重量に等しい重量のつり合いおもりを設け、
異常時に救出用おもりを巻降し装置のロープを繰
出して着床させ、つり合いおもりと昇降かご側の
重量差により昇降かごを移動できるように構成し
たことを特徴とするエレベータ用異常時救出装置
。[Claims for Utility Model Registration] In a drum-type elevator in which a lifting car suspended by a rope via a driven winding drum is moved up and down, the lifting car is suspended by a rope of a hoisting device. A rescue weight is provided, and a counterweight with a weight equal to the total weight of the elevator car and the rescue weight is installed inside the rope body and pulley that suspends the elevator car.
In the event of an emergency, the rescue weight is unloaded and the rope of the device is let out to land on the floor, and the counterweight and elevator car side
An emergency rescue device for an elevator, characterized in that the elevator car is configured to be movable depending on the difference in weight .
【図面の簡単な説明】
第１図から第３図はそれぞれこの考案によるエ
レベータ用異常時救出装置の説明図、第４図は従
来のエレベータ用救出装置を示す説明図、第５図
は電気制御系の回路図である。
１…三相誘導電動機、２…ブレーキ、３…減速
機、４…巻胴、５…ロープ、６…滑車、７…昇降
かご、８…建物、２１…つり合いおもり、２２…
巻降し装置、２３…巻降しロープ、２４…救出用
おもり、２５…クランクハンドル。なお、図中同
一符号は同一又は相当部分を示す。[Brief explanation of the drawings] Figures 1 to 3 are explanatory diagrams of the emergency emergency rescue device for elevators according to this invention, Figure 4 is an explanatory diagram showing the conventional elevator rescue device, and Figure 5 is an illustration of the electrical control system. FIG. 2 is a circuit diagram of the system. 1... Three-phase induction motor, 2... Brake, 3... Reduction gear, 4... Winding drum, 5... Rope, 6... Pulley, 7... Lifting cage, 8... Building, 21... Counterweight, 22...
Unwinding device, 23...Unwinding rope, 24... Rescue weight, 25... Crank handle. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
た昇降かごが昇降移動される巻胴型のエレベータ
において、昇降かごに巻降し装置のロープで吊持
された救出用おもりを設け、昇降かごを吊持する
ロープの巻胴と滑車内に昇降かごと救出用おもり
の各重量に等しい重量のつり合いおもりを設け、
異常時に救出用おもりを巻降し装置のロープを繰
出して着床させ、つり合いおもりの重量で昇降か
ごを移動できるように構成したことを特徴とする
エレベータ用異常救出装置。 In a winding drum-type elevator in which a lifting car suspended by a rope is moved up and down via a driven winding drum, a rescue weight suspended by a rope of a hoisting device is provided on the lifting car, and the lifting car is moved up and down. A counterweight with a weight equal to the weight of the elevator car and the rescue weight is installed in the rope trunk and pulley for suspending the
An abnormality rescue device for an elevator, characterized in that, in the event of an abnormality, a rescue weight is placed on the floor by feeding out a rope of an unwinding device, and an elevator car can be moved by the weight of a counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10721487U JPS6412057U (en) | 1987-07-13 | 1987-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10721487U JPS6412057U (en) | 1987-07-13 | 1987-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6412057U true JPS6412057U (en) | 1989-01-23 |
Family
ID=31341424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10721487U Pending JPS6412057U (en) | 1987-07-13 | 1987-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6412057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001247271A (en) * | 2000-03-08 | 2001-09-11 | Toshiba Corp | Lifting device for counterweight of elevator. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637146A (en) * | 1979-09-01 | 1981-04-10 | Smart Doris Minnie | Continuous vulcanizing and*or bridging device |
-
1987
- 1987-07-13 JP JP10721487U patent/JPS6412057U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637146A (en) * | 1979-09-01 | 1981-04-10 | Smart Doris Minnie | Continuous vulcanizing and*or bridging device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001247271A (en) * | 2000-03-08 | 2001-09-11 | Toshiba Corp | Lifting device for counterweight of elevator. |
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