JPS63116475U - - Google Patents
Info
- Publication number
- JPS63116475U JPS63116475U JP751287U JP751287U JPS63116475U JP S63116475 U JPS63116475 U JP S63116475U JP 751287 U JP751287 U JP 751287U JP 751287 U JP751287 U JP 751287U JP S63116475 U JPS63116475 U JP S63116475U
- Authority
- JP
- Japan
- Prior art keywords
- car
- steel cable
- elevator
- reducer
- per minute
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Description
第１図は本考案の一実施例のエレベータ構造の
縦断面図、第２図は巻上機の平面図、第３図は巻
上機の側面図である。
１…昇降路、２…綱車、３…鋼索、４…かご、
５…巻上機、６…減速機、７…電動機、８…ドラ
ム、９…カツプリング、１０…フライホイール、
１１…制動機。
FIG. 1 is a longitudinal sectional view of an elevator structure according to an embodiment of the present invention, FIG. 2 is a plan view of a hoisting machine, and FIG. 3 is a side view of the hoisting machine. 1... hoistway, 2... sheave, 3... steel cable, 4... cage,
5...Hoisting machine, 6...Reducer, 7...Electric motor, 8...Drum, 9...Coupling, 10...Flywheel,
11... Brake machine.
Claims (1)
記鋼索の一端をかごに固定し、ヘリカルギヤを内
蔵する減速機の入力軸に駆動用電動機を直結し、
出力軸にドラムを直結した巻上機のドラムに、前
記鋼索の他端を巻きつけ前記駆動用電動機をＶ／
Ｆ制御電圧形インバータで制御するエレベータに
おいて、 電動機軸換算のエレベータの総慣性能率が前記
電動機軸に、前記かご及び積載荷重の重量と、前
記かごの毎分当りの定格速度を電動機の毎分当り
の定格回転数で除した値の二乗と減速機の効率を
掛け合せた値の１〜１．５倍した値になるような
慣性能率のフライホイールを電動機軸に取り付け
ることを特徴とするエレベータ装置。[Scope of Claim for Utility Model Registration] A steel cable is suspended on a sheave installed at the top of the hoistway, one end of the steel cable is fixed to a car, and a driving electric motor is directly connected to the input shaft of a reducer having a built-in helical gear,
The other end of the steel cable is wound around the drum of a hoisting machine, which has a drum directly connected to the output shaft, and the drive motor is connected to the V/V.
In an elevator controlled by an F-controlled voltage type inverter, the total inertia rate of the elevator in terms of the motor shaft is calculated based on the weight of the car and the live load, the rated speed of the car per minute, and the rated speed of the car per minute. An elevator system characterized in that a flywheel having an inertia coefficient of 1 to 1.5 times the value obtained by multiplying the square of the value divided by the rated rotation speed by the efficiency of the reducer is attached to the motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP751287U JPS63116475U (en) | 1987-01-23 | 1987-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP751287U JPS63116475U (en) | 1987-01-23 | 1987-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63116475U true JPS63116475U (en) | 1988-07-27 |
Family
ID=30791036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP751287U Pending JPS63116475U (en) | 1987-01-23 | 1987-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63116475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012020829A (en) * | 2010-07-14 | 2012-02-02 | Hitachi Ltd | Elevator device |
-
1987
- 1987-01-23 JP JP751287U patent/JPS63116475U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012020829A (en) * | 2010-07-14 | 2012-02-02 | Hitachi Ltd | Elevator device |
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