WO2002016247A1 - Elevator device - Google Patents

Elevator device Download PDF

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Publication number
WO2002016247A1
WO2002016247A1 PCT/JP2000/005585 JP0005585W WO0216247A1 WO 2002016247 A1 WO2002016247 A1 WO 2002016247A1 JP 0005585 W JP0005585 W JP 0005585W WO 0216247 A1 WO0216247 A1 WO 0216247A1
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WO
WIPO (PCT)
Prior art keywords
hoistway
car
elevator
counterweight
main rope
Prior art date
Application number
PCT/JP2000/005585
Other languages
French (fr)
Japanese (ja)
Inventor
Shuki Hamaguchi
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Denki Kabushiki Kaisha filed Critical Mitsubishi Denki Kabushiki Kaisha
Priority to DE60043310T priority Critical patent/DE60043310D1/en
Priority to CN00814714.0A priority patent/CN1184130C/en
Priority to EP00953535A priority patent/EP1312573B1/en
Priority to JP2002521130A priority patent/JP4675548B2/en
Priority to PCT/JP2000/005585 priority patent/WO2002016247A1/en
Publication of WO2002016247A1 publication Critical patent/WO2002016247A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave

Definitions

  • the present invention relates to an elevator apparatus in which a hoist is disposed at an upper part in a hoistway.
  • Japanese Patent Application Laid-Open No. H10-1393221 discloses an elevator apparatus in which a hoist is disposed at an upper portion in a hoistway.
  • this elevator system has a lot of components and a complicated layout because the car and the counterweight are suspended in a 2: 1 roving system. Disclosure of the invention
  • the present invention has been made to solve the above problems, and has as its object to provide an elevator apparatus that can reduce the number of constituent devices and simplify the layout. .
  • An elevator device is disposed at an upper portion in a hoistway and has a drive sheave, a main rope wound on the drive sheave, and a main rope hung on one end of the main rope. And a counterweight suspended from the other end of the main rope.
  • the car and the counterweight are suspended in the hoistway in a one-by-one bing system.
  • the device is arranged such that the axis of the drive sheave extends along the vertical direction.
  • a second deflecting vehicle for guiding the rope from the driving device to the counterweight is disposed.
  • FIG. 1 is a plan view showing an elevator apparatus according to Embodiment 1 of the present invention
  • FIG. 2 is a front view showing a main part of the elevator apparatus of FIG.
  • FIG. 3 is a perspective view showing the structure of the main rope of FIG. 1,
  • FIG. 4 is a plan view showing an elevator apparatus according to Embodiment 2 of the present invention.
  • BEST MODE FOR CARRYING OUT THE INVENTION hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
  • FIG. 1 is a plan view showing a machine room-less type elevator device according to Embodiment 1 of the present invention
  • FIG. 2 is a front view showing a main part of the elevator device of FIG.
  • a pair of car guide rails 2 and a pair of counterweight guide rails 3 are installed in a hoistway 1.
  • the car 4 is guided up and down the hoistway 1 by the car guide rails 2.
  • the counterweight 5 is guided by the counterweight guide rail 3 and is moved up and down in the hoistway 1.
  • the car 4 is provided with a plurality of car guide shows 6 that engage with the car guide rails 2.
  • the counterweight 5 is provided with a plurality of counterweight guides 17 that engage with the counterweight guide rail 3.
  • a support 8 is attached to the upper ends of the guide rails 2 and 3.
  • a driving device (hoist) 9 is mounted on the support 8.
  • the drive device 9 has a motor 10 and a drive chip 11 rotated by the motor 10.
  • the driving device 9 has a thin external shape whose axial length is smaller than its diameter.
  • the driving device 9 is arranged such that the axis of the driving sheave 11 extends along the vertical direction. Furthermore, the driving device 9 is arranged above a part of the corner of the car 4.
  • a main rope 12 made of a synthetic fiber rope is wound around the driving sheave 11 c.
  • a car 4 is suspended from one end of the main rope 12.
  • a counterweight 5 is suspended. That is, the car 4 and the counterweight 5 are suspended in the hoistway 1 in a one-by-one bing system.
  • One end of the main rope 12 is connected to the upper beam 4 a of the car 4 via the rope shirt 13 and the cushioning material 14.
  • the other end of the main rope 1 2 is It is connected to the upper beam 5 a of the counterweight 5 via the impact material 16.
  • the support 8 has a first diverting deflecting vehicle 17 that leads the main rope 1 2 from the drive unit 9 to the car 4 and a second diverting direction that guides the main rope 12 from the driving unit 9 to the counterweight 5.
  • a deflector car 18 is supported.
  • the first and second deflecting deflecting wheels 17 and 18 are arranged such that their rotation axes extend along the horizontal direction. Further, the first and second deflecting deflecting wheels 17 and 18 are arranged so as to overlap with the car 4 and the counterweight 5 in the vertical projection plane.
  • the vertical dimension of the first and second deflecting deflecting wheels 17, 18 and the support base 8 is smaller than the thickness dimension of the driving device 9.
  • the first and second deflecting deflecting wheels 17, 18 and the support base 8 are arranged within a vertical dimension range of the driving device 9.
  • FIG. 3 is a perspective view showing the structure of the main rope 12 of FIG.
  • an inner strand layer 24 having a plurality of inner strands 22 and a filling strand 23 arranged in a gap between the inner strands 22 is arranged around the core wire 21.
  • Each internal strand 22 is composed of a plurality of aramide fibers and an impregnating material such as polyurethane.
  • the filling strand 23 is made of, for example, polyamide.
  • An outer strand layer 26 having a plurality of outer strands 25 is arranged on the outer periphery of the inner strand layer 24.
  • Each outer strand 25, like the inner strand 22, is composed of a plurality of aramide fibers and an impregnating material such as polyurethane.
  • a protective coating layer 28 is arranged on the outer periphery of the outer strand layer 26.
  • the car 4 and the counterweight 5 are suspended in the hoistway 1 by a plurality of main ropes 12 having the above structure.
  • the load is
  • the synthetic fiber rope has a higher coefficient of friction and excellent flexibility compared to the steel rope.
  • the driving device 9 is disposed horizontally above the hoistway 1 so that the axis of the driving chip 11 extends in the vertical direction, and the car 4 and the counterweight are provided.
  • 5 is suspended in the hoistway 1 in a 1: 1 roving manner, and the first and second deflecting deflectors 17, 18 are arranged in the upper part of the hoistway 1, so the components The layout can be reduced and the layout can be simplified.
  • the first and second deflecting deflecting wheels 17 and 18 can be arranged so as to overlap the car 4 and the counterweight 5 so that the layout can be simplified.
  • the driving device 9 is disposed above a part of the corner of the car 4, the main cable 1 2 is provided between the driving device 9 and the first and second deflecting deflector wheels 17 and 18. In addition to ensuring a sufficient distance for twisting the shaft, a sufficient winding angle with respect to the drive sheave 11 can be ensured.
  • the counterweight 5 is arranged behind the car 4 in the hoistway 1.
  • the counterweight 5 is placed on the side of the car 4 in the hoistway 1.
  • the present invention can also be applied to an elevator apparatus in which the weights 5 are arranged.
  • the driving device 9, the first and second deflecting deflecting wheels 17, 18 are supported on the guide rails 2, 3 via the support base 8. It may be supported by a wall or building.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

An elevator device, wherein a cage (4) and a balance weight (5) are suspended by a 1:1 roping system inside a hoistway (1), a drive device (9) is disposed so that the axis of a drive sheave (11) extends along a vertical direction, and a first direction changing wheel (17) leading a main rope (12) from the drive device (9) to the cage (4) and a second direction changing wheel (18) leading the main rope (12) from the drive device (9) to the balance weight (5) are disposed at the inner upper part of the hoistway (1).

Description

585 明 細 書 エレべ一夕装置 技術分野  585 Akira Elevator overnight equipment Technical field
この発明は、 巻上機が昇降路内の上部に配置されているエレべ一夕装置に関す るものである。 背景技術  The present invention relates to an elevator apparatus in which a hoist is disposed at an upper part in a hoistway. Background art
従来、 例えば特開平 1 0— 1 3 9 3 2 1号公報には、 昇降路内の上部に卷上機 が配置されているエレべ一夕装置が示されている。 しかし、 このエレべ一夕装置 は、 かご及び釣合重りが 2 ： 1ロービング方式で吊り下げられているため、 構成 機器が多く、 レイアウトが複雑になっている。 発明の開示  2. Description of the Related Art Conventionally, for example, Japanese Patent Application Laid-Open No. H10-1393221 discloses an elevator apparatus in which a hoist is disposed at an upper portion in a hoistway. However, this elevator system has a lot of components and a complicated layout because the car and the counterweight are suspended in a 2: 1 roving system. Disclosure of the invention
この発明は、 上記のような問題点を解決することを課題としてなされたもので あり、 構成機器を少なくし、 レイアウトを簡単にすることができるエレべ一夕装 置を得ることを目的とする。  SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and has as its object to provide an elevator apparatus that can reduce the number of constituent devices and simplify the layout. .
この発明によるエレべ一夕装置は、 昇降路内の上部に配置され、 駆動シ一ブを 有している駆動装置、 駆動シーブに卷かれている主索、 この主索の一端部に吊り 下げられているかご、 及び主索の他端部に吊り下げられている釣合重りを備え、 かご及び釣合重りは、 1 ： 1口一ビング方式で昇降路内に吊り下げられており、 駆動装置は、 駆動シ一ブの軸線が鉛直方向に沿って延びるように配置されており、 昇降路内の上部には、 主索を駆動装置からかごに導く第 1の方向転換そらせ車と、 主索を駆動装置から釣合重りに導く第 2の方向転換そらせ車とが配置されている ものである。 図面の簡単な説明  An elevator device according to the present invention is disposed at an upper portion in a hoistway and has a drive sheave, a main rope wound on the drive sheave, and a main rope hung on one end of the main rope. And a counterweight suspended from the other end of the main rope. The car and the counterweight are suspended in the hoistway in a one-by-one bing system. The device is arranged such that the axis of the drive sheave extends along the vertical direction. A second deflecting vehicle for guiding the rope from the driving device to the counterweight is disposed. BRIEF DESCRIPTION OF THE FIGURES
図 1はこの発明の実施の形態 1によるエレべ一夕装置を示す平面図、 図 2は図 1のエレべ一夕装置の要部を示す正面図、 FIG. 1 is a plan view showing an elevator apparatus according to Embodiment 1 of the present invention, FIG. 2 is a front view showing a main part of the elevator apparatus of FIG.
図 3は図 1の主索の構造を示す斜視図、  FIG. 3 is a perspective view showing the structure of the main rope of FIG. 1,
図 4はこの発明の実施の形態 2によるエレべ一タ装置を示す平面図である。 発明を実施するための最良の形態 . 以下、 この発明の好適な実施の形態について図面を参照して説明する。  FIG. 4 is a plan view showing an elevator apparatus according to Embodiment 2 of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
実施の形態 1 . Embodiment 1
図 1はこの発明の実施の形態 1による機械室レスタイプのエレべ一夕装置を示 す平面図、 図 2は図 1のエレべ一夕装置の要部を示す正面図である。  FIG. 1 is a plan view showing a machine room-less type elevator device according to Embodiment 1 of the present invention, and FIG. 2 is a front view showing a main part of the elevator device of FIG.
図において、 昇降路 1内には、 一対のかごガイドレール 2及び一対の釣合重り ガイ ドレ一ル 3が設置されている。 かご 4は、 かごガイドレール 2に案内されて 昇降路 1内を昇降される。 釣合重り 5は、 釣合重りガイドレール 3に案内されて 昇降路 1内を昇降される。  In the figure, a pair of car guide rails 2 and a pair of counterweight guide rails 3 are installed in a hoistway 1. The car 4 is guided up and down the hoistway 1 by the car guide rails 2. The counterweight 5 is guided by the counterweight guide rail 3 and is moved up and down in the hoistway 1.
かご 4には、 かごガイ ドレール 2に係合する複数のかごガイ ドシユー 6が設け られている。 釣合重り 5には、 釣合重りガイドレール 3に係合する複数の釣合重 りガイドシュ一7が設けられている。  The car 4 is provided with a plurality of car guide shows 6 that engage with the car guide rails 2. The counterweight 5 is provided with a plurality of counterweight guides 17 that engage with the counterweight guide rail 3.
ガイドレール 2 , 3の上端部には、 支持台 8が取り付けられている。 支持台 8 には、 駆動装置 （巻上機） 9が搭載されている。 駆動装置 9は、 モー夕 1 0と、 このモータ 1 0により回転される駆動シ一プ 1 1とを有している。 また、 駆動装 置 9は、 その径よりも軸方向の長さが小さい薄形の外形を有している。 さらに、 駆動装置 9は、 駆動シーブ 1 1の軸線が鉛直方向に沿って延びるように配置され ている。 さらにまた、 駆動装置 9は、 かご 4のコーナ一部の上方に配置されてい る。  A support 8 is attached to the upper ends of the guide rails 2 and 3. On the support 8, a driving device (hoist) 9 is mounted. The drive device 9 has a motor 10 and a drive chip 11 rotated by the motor 10. Further, the driving device 9 has a thin external shape whose axial length is smaller than its diameter. Further, the driving device 9 is arranged such that the axis of the driving sheave 11 extends along the vertical direction. Furthermore, the driving device 9 is arranged above a part of the corner of the car 4.
駆動シーブ 1 1には、 合成繊維ロープからなる主索 1 2が巻き掛けられている c 主索 1 2の一端部には、 かご 4が吊り下げられている。 主索 1 2の他端部には、 釣合重り 5が吊り下げられている。 即ち、 かご 4及び釣合重り 5は、 1 ： 1口一 ビング方式で昇降路 1内に吊り下げられている。  A main rope 12 made of a synthetic fiber rope is wound around the driving sheave 11 c. A car 4 is suspended from one end of the main rope 12. At the other end of the main rope 12, a counterweight 5 is suspended. That is, the car 4 and the counterweight 5 are suspended in the hoistway 1 in a one-by-one bing system.
主索 1 2の一端部は、 ロープシャツクル 1 3及び緩衝材 1 4を介してかご 4の 上梁 4 aに接続されている。 主索 1 2の他端部は、 ロープシャツクル 1 5及び緩 衝材 1 6を介して釣合重り 5の上梁 5 aに接続されている。 One end of the main rope 12 is connected to the upper beam 4 a of the car 4 via the rope shirt 13 and the cushioning material 14. The other end of the main rope 1 2 is It is connected to the upper beam 5 a of the counterweight 5 via the impact material 16.
支持台 8には、 主索 1 2を駆動装置 9からかご 4に導く第 1の方向転換そらせ 車 1 7と、 主索 1 2を駆動装置 9から釣合重り 5に導く第 2の方向転換そらせ車 1 8とが支持されている。 第 1及び第 2の方向転換そらせ車 1 7， 1 8は、 それ らの回転軸が水平方向に沿って延びるように配置されている。 また、 第 1及び第 2の方向転換そらせ車 1 7 , 1 8は、 垂直投影面内でかご 4及び釣合重り 5とそ れそれ重なるように配置されている。  The support 8 has a first diverting deflecting vehicle 17 that leads the main rope 1 2 from the drive unit 9 to the car 4 and a second diverting direction that guides the main rope 12 from the driving unit 9 to the counterweight 5. A deflector car 18 is supported. The first and second deflecting deflecting wheels 17 and 18 are arranged such that their rotation axes extend along the horizontal direction. Further, the first and second deflecting deflecting wheels 17 and 18 are arranged so as to overlap with the car 4 and the counterweight 5 in the vertical projection plane.
また、 第 1及び第 2の方向転換そらせ車 1 7， 1 8及び支持台 8の上下方向の 寸法は、 駆動装置 9の厚さ寸法よりも小さい。 そして、 第 1及び第 2の方向転換 そらせ車 1 7 , 1 8及び支持台 8は、 駆動装置 9の上下方向の寸法範囲内に配置 されている。  The vertical dimension of the first and second deflecting deflecting wheels 17, 18 and the support base 8 is smaller than the thickness dimension of the driving device 9. The first and second deflecting deflecting wheels 17, 18 and the support base 8 are arranged within a vertical dimension range of the driving device 9.
図 3は図 1の主索 1 2の構造を示す斜視図である。 図において、 心線 2 1の周 囲には、 複数本の内部ストランド 2 2と、 これらの内部ストランド 2 2間の間隙 に配置されている充填ストランド 2 3とを有する内部ストランド層 2 4が配置さ れている。 各内部ストランド 2 2は、 複数本のァラミ ド繊維とポリウレタン等の 含浸材とにより構成されている。 充填ストランド 2 3は、 例えばポリアミ ドによ り構成されている。  FIG. 3 is a perspective view showing the structure of the main rope 12 of FIG. In the figure, an inner strand layer 24 having a plurality of inner strands 22 and a filling strand 23 arranged in a gap between the inner strands 22 is arranged around the core wire 21. Has been done. Each internal strand 22 is composed of a plurality of aramide fibers and an impregnating material such as polyurethane. The filling strand 23 is made of, for example, polyamide.
内部ストランド層 2 4の外周には、 複数本の外部ストランド 2 5を有する外部 ストランド層 2 6が配置されている。 各外部ストランド 2 5は、 内部ストランド 2 2と同様に、 複数本のァラミ ド繊維とポリウレタン等の含浸材とにより構成さ れている。  An outer strand layer 26 having a plurality of outer strands 25 is arranged on the outer periphery of the inner strand layer 24. Each outer strand 25, like the inner strand 22, is composed of a plurality of aramide fibers and an impregnating material such as polyurethane.
内部ストランド層 2 4と外部ストランド層 2 6との間には、 駆動シ一ブ 1 1等 の綱車におけるストランド 2 2 , 2 5相互間の摩擦によるストランド 2 2 , 2 5 の摩耗を避けるための摩擦低減被覆層 2 7が配置されている。 また、 外部ストラ ンド層 2 6の外周部には、 保護被覆層 2 8が配置されている。  Between the inner strand layer 24 and the outer strand layer 26, in order to avoid abrasion of the strands 22 and 25 due to friction between the strands 22 and 25 of the sheave of the drive sheave 11 etc. Are provided. Further, a protective coating layer 28 is arranged on the outer periphery of the outer strand layer 26.
上記のような構造を持つ複数本の主索 1 2により、 かご 4及び釣合重り 5が昇 降路 1内に吊り下げられている。 また、 主索 1 2において、 荷重はストランド 2 The car 4 and the counterweight 5 are suspended in the hoistway 1 by a plurality of main ropes 12 having the above structure. In the main rope 1 2, the load is
2 , 2 5のみによって伝達される。 さらに、 合成繊維ロープは、 鋼製ロープに比 ぺて、 高い摩擦係数を持ち可撓性に優れている。 このようなエレべ一夕装置では、 駆動シ一プ 1 1の軸線が鉛直方向に沿って延 びるように駆動装置 9が昇降路 1内の上部に水平に配置され、 かご 4及び釣合重 り 5が 1 ： 1ロービング方式で昇降路 1内に吊り下げられ、 第 1及び第 2の方向 転換そらせ車 1 7 , 1 8が昇降路 1内の上部に配置されているので、 構成機器を 少なくし、 レイアウトを簡単にすることができる。 It is transmitted only by 2, 25. Further, the synthetic fiber rope has a higher coefficient of friction and excellent flexibility compared to the steel rope. In such an elevator system, the driving device 9 is disposed horizontally above the hoistway 1 so that the axis of the driving chip 11 extends in the vertical direction, and the car 4 and the counterweight are provided. 5 is suspended in the hoistway 1 in a 1: 1 roving manner, and the first and second deflecting deflectors 17, 18 are arranged in the upper part of the hoistway 1, so the components The layout can be reduced and the layout can be simplified.
また、 薄形の駆動装置 9を用いたので、 駆動装置 9の設置スペースを小さくす ることができ、 昇降路 1内の上部の高さ寸法を小さくすることができる。 また、 駆動装置 9の容量を大きくする場合も、 直径を大きくすることで対応することが できる。 さらに、 高い摩擦係数を持ち可撓性に優れた合成繊維ロープからなる主索 1 2 を用いたので、 第 1及び第 2の方向転換そらせ車 1 7 , 1 8の D/d (シ一ブ径 /口一プ径） を小さく設定することができる。 例えば、 鋼製ロープでは D/dは 4 0以上であるが、 合成繊維ロープでは DZd = 2 5程度に下げることができる c これにより、 昇降路 1内の上部の高さ寸法を大きくせずに、 第 1及び第 2の方向 転換そらせ車 1 7 , 1 8をかご 4や釣合重り 5の上方にオーバーラップさせて配 置することができ、 レイアウトを簡単にすることができる。  Further, since the thin drive device 9 is used, the installation space for the drive device 9 can be reduced, and the height of the upper portion in the hoistway 1 can be reduced. Also, when the capacity of the driving device 9 is increased, it can be dealt with by increasing the diameter. Furthermore, since the main rope 12 made of a synthetic fiber rope having a high coefficient of friction and excellent flexibility was used, the D / d (seave) of the first and second deflecting deflectors 17 and 18 was used. Diameter / mouth diameter) can be set small. For example, D / d is 40 or more for a steel rope, but DZd = 25 can be reduced for a synthetic fiber rope.c As a result, the height of the upper part in the hoistway 1 can be increased without increasing it. The first and second deflecting deflecting wheels 17 and 18 can be arranged so as to overlap the car 4 and the counterweight 5 so that the layout can be simplified.
さらにまた、 かご 4のコーナ一部の上方に駆動装置 9が配置されているため、 駆動装置 9と第 1及び第 2の方向転換そらせ車 1 7， 1 8との間に、 主索 1 2を 捻るために十分な距離を確保することができるとともに、 駆動シ一ブ 1 1に対し て十分な巻き付け角度を確保することができる。  Furthermore, since the driving device 9 is disposed above a part of the corner of the car 4, the main cable 1 2 is provided between the driving device 9 and the first and second deflecting deflector wheels 17 and 18. In addition to ensuring a sufficient distance for twisting the shaft, a sufficient winding angle with respect to the drive sheave 11 can be ensured.
実施の形態 2 . Embodiment 2
なお、 実施の形態 1では、 昇降路 1内のかご 4の後方に釣合重り 5が配置され ているが、 例えば図 4に示すように、 昇降路 1内のかご 4の側方に釣合重り 5が 配置されているエレべ一夕装置にもこの発明は適用できる。  In the first embodiment, the counterweight 5 is arranged behind the car 4 in the hoistway 1. For example, as shown in FIG. 4, the counterweight 5 is placed on the side of the car 4 in the hoistway 1. The present invention can also be applied to an elevator apparatus in which the weights 5 are arranged.
また、 実施の形態 1， 2では、 駆動装置 9、 第 1及び第 2の方向転換そらせ車 1 7， 1 8が支持台 8を介してガイドレール 2 , 3に支持されているが、 昇降路 1の壁部や建物により支持してもよい。  In the first and second embodiments, the driving device 9, the first and second deflecting deflecting wheels 17, 18 are supported on the guide rails 2, 3 via the support base 8. It may be supported by a wall or building.

Claims

請求の範囲 The scope of the claims
1 . 昇降路内の上部に配置され、 駆動シ一プを有している駆動装置と、 上記駆動 シ一ブに卷かれている主索と、 この主索により上記昇降路内に吊り下げられ、 上 記駆動装置により昇降されるかご及び釣合重りとを備えているエレべ一夕装置に おいて、 1. A drive device which is arranged in the upper part of the hoistway and has a drive ship, a main rope wound on the drive sheave, and is suspended in the hoistway by the main rope. In an elevator apparatus equipped with a car and a counterweight which are lifted and lowered by the driving device,
上記かご及び上記釣合重りは、 1 ： 1口一ビング方式で上記昇降路内に吊り下 げられており、 上言 3駆動装置は、 上記駆動シ一ブの軸線が鉛直方向に沿って延び るように水平に配置されており、 上記昇降路内の上部には、 上記主索を上記駆動 装置から上記かごに導く第 1の方向転換そらせ車と、 上記主索を上記駆動装置か ら上記釣合重りに導く第 2の方向転換そらせ車とが配置されているエレべ一夕装  The car and the counterweight are suspended in the hoistway in a one-to-one bing system, and the above three drive devices are arranged such that the axis of the drive sheave extends vertically. A first turning deflecting vehicle that guides the main rope from the driving device to the car at an upper part in the hoistway, and the main rope is moved from the driving device to the upper part in the hoistway. Elevator where the second turning deflector leading to the counterweight is located
2 . 上記駆動装置は、 その径よりも軸方向の長さが小さい薄形の外形を有してい る請求項 1記載のエレべ一夕装置。 2. The elevator apparatus according to claim 1, wherein the driving device has a thin external shape whose axial length is smaller than its diameter.
3 . 上記主索は、 合成繊維ロープである請求項 1記載のエレペータ装置。 3. The elevator device according to claim 1, wherein the main rope is a synthetic fiber rope.
4 . 上記第 1及び第 2の方向転換そらせ車は、 それらの回転軸が水平方向に沿つ て延びるように配置され、 かつ垂直投影面内で上記かご及び上記釣合重りとそれ それ重なるように配置されている請求項 1記載のエレべ一夕装置。 4. The first and second deflecting deflecting wheels are arranged so that their rotation axes extend along the horizontal direction, and overlap with the car and the counterweight in a vertical projection plane. 2. The elevator device according to claim 1, wherein the elevator device is arranged in a space.
5 . 上記駆動装置は、 上記かごのコーナ一部の上方に配置されている請求項 1記 載のエレペータ装置。 5. The elevator device according to claim 1, wherein the driving device is disposed above a part of a corner of the car.
6 . 上記駆動装置は、 支持台により支持されており、 上記第 1及び第 2の方向転 換そらせ車及び上記支持台は、 上記駆動装置の上下方向の寸法範囲内に配置され ている請求項 1記載のエレべ一夕装置。 6. The driving device is supported by a support base, and the first and second direction change deflecting wheels and the support base are arranged within a vertical dimension range of the drive device. The elevator device according to 1 above.
PCT/JP2000/005585 2000-08-21 2000-08-21 Elevator device WO2002016247A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE60043310T DE60043310D1 (en) 2000-08-21 2000-08-21 LIFT FACILITY
CN00814714.0A CN1184130C (en) 2000-08-21 2000-08-21 Elevator device
EP00953535A EP1312573B1 (en) 2000-08-21 2000-08-21 Elevator device
JP2002521130A JP4675548B2 (en) 2000-08-21 2000-08-21 Elevator equipment
PCT/JP2000/005585 WO2002016247A1 (en) 2000-08-21 2000-08-21 Elevator device

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PCT/JP2000/005585 WO2002016247A1 (en) 2000-08-21 2000-08-21 Elevator device

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WO2004022471A1 (en) * 2002-09-03 2004-03-18 Mitsubishi Denki Kabushiki Kaisha Elevator device
WO2004080876A1 (en) 2003-03-12 2004-09-23 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
WO2004080875A1 (en) 2003-03-10 2004-09-23 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
WO2007039926A1 (en) * 2005-09-30 2007-04-12 Mitsubishi Denki Kabushiki Kaisha Elevator device
WO2007129385A1 (en) * 2006-05-01 2007-11-15 Mitsubishi Denki Kabushiki Kaisha Elevator device

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JP4595011B2 (en) * 2008-10-31 2010-12-08 三菱電機ビルテクノサービス株式会社 Repair method and elevator apparatus for existing elevator

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004022471A1 (en) * 2002-09-03 2004-03-18 Mitsubishi Denki Kabushiki Kaisha Elevator device
CN1297468C (en) * 2002-09-03 2007-01-31 三菱电机株式会社 Elevator
WO2004080875A1 (en) 2003-03-10 2004-09-23 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
WO2004080876A1 (en) 2003-03-12 2004-09-23 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
WO2007039926A1 (en) * 2005-09-30 2007-04-12 Mitsubishi Denki Kabushiki Kaisha Elevator device
JPWO2007039926A1 (en) * 2005-09-30 2009-04-16 三菱電機株式会社 Elevator equipment
WO2007129385A1 (en) * 2006-05-01 2007-11-15 Mitsubishi Denki Kabushiki Kaisha Elevator device

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EP1312573B1 (en) 2009-11-11
EP1312573A1 (en) 2003-05-21
DE60043310D1 (en) 2009-12-24
JP4675548B2 (en) 2011-04-27
CN1382098A (en) 2002-11-27
EP1312573A4 (en) 2008-09-03
CN1184130C (en) 2005-01-12

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