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WO2001081227A1 - Elevator device - Google Patents

Elevator device Download PDF

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Publication number
WO2001081227A1
WO2001081227A1 PCT/JP2000/002668 JP0002668W WO0181227A1 WO 2001081227 A1 WO2001081227 A1 WO 2001081227A1 JP 0002668 W JP0002668 W JP 0002668W WO 0181227 A1 WO0181227 A1 WO 0181227A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide rail
hoist
elevator apparatus
hoistway
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.)
Ceased
Application number
PCT/JP2000/002668
Other languages
French (fr)
Japanese (ja)
Inventor
Hideaki Kodera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP00919162A priority Critical patent/EP1284232B1/en
Priority to JP2001562917A priority patent/JP4578753B2/en
Priority to PCT/JP2000/002668 priority patent/WO2001081227A1/en
Priority to DE60043591T priority patent/DE60043591D1/en
Publication of WO2001081227A1 publication Critical patent/WO2001081227A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/023—Mounting means therefor
    • B66B7/027—Mounting means therefor for mounting auxiliary devices

Definitions

  • the present invention relates to a machine room-less type elevator apparatus which does not have a dedicated machine room for installing a hoist and has a hoist arranged in a hoistway.
  • the present invention has been made to solve the above-described problems, and an elevator apparatus capable of supporting a hoist by a guide rail with a simple structure and reducing costs. The purpose is to obtain.
  • the elevator apparatus includes a hoistway, a plurality of guide rails installed in the hoistway, a car and a counterweight, a basket and a fishing rod which are guided by the guide rails and lifted in the hoistway.
  • FIG. 1 is a perspective view showing an elevator apparatus according to Embodiment 1 of the present invention
  • FIG. 2 is a front view showing a main part of FIG. 1,
  • FIG. 3 is a sectional view taken along the line I I I—II I I of FIG.
  • Fig. 4 is a sectional view taken along the line IV-IV in Fig. 2.
  • FIG. 5 is a plan view showing the steady rest of FIG. 2,
  • FIG. 6 is a side view showing the steady rest of FIG. 5,
  • FIG. 7 is a front view showing the steady rest of FIG. 5,
  • FIG. 8 is a front view showing a main part of an elevator apparatus according to Embodiment 2 of the present invention
  • FIG. 9 is a sectional view taken along line IX-IX of FIG.
  • FIG. 10 is a cross-sectional view taken along line X--X in FIG.
  • FIG. 11 is a front view showing a main part of an elevator apparatus according to Embodiment 3 of the present invention
  • FIG. 12 is a cross-sectional view taken along line XII-XII in FIG.
  • FIG. 13 is a cross-sectional view taken along line XI I I—XI II of FIG. 11,
  • FIG. 14 is a front view showing a main part of an elevator apparatus according to Embodiment 4 of the present invention
  • FIG. 15 is a sectional view taken along line XV-XV in FIG.
  • FIG. 16 is a cross-sectional view taken along the line XVI—XVI of FIG. 14,
  • FIG. 17 is a front view showing a main part of an elevator apparatus according to Embodiment 5 of the present invention
  • FIG. 18 is a cross-sectional view taken along line XVI I I-XVI I I of FIG.
  • FIG. 19 is a cross-sectional view taken along the line XIX—XIX of FIG.
  • FIG. 20 is a front view showing a main part of an elevator apparatus according to Embodiment 6 of the present invention
  • FIG. 21 is a cross-sectional view taken along line XXI-XXI of FIG.
  • FIG. 22 is a sectional view taken along the line XX I I—XXI I of FIG. 20,
  • FIG. 23 is a front view showing a main part of an elevator apparatus according to Embodiment 7 of the present invention
  • FIG. 24 is a cross-sectional view taken along line XXIV—XXIV in FIG.
  • FIG. 25 is a sectional view taken along the line XXV—XXV of FIG. 23,
  • FIG. 26 is a front view showing a main part of an elevator apparatus according to Embodiment 8 of the present invention.
  • FIG. 27 is a cross-sectional view taken along line XXVI-XXVI I of FIG.
  • FIG. 28 is a sectional view taken along the line XXVI II—XXVI II in FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • Embodiment 1-FIG. 1 is a perspective view showing an elevator apparatus according to Embodiment 1 of the present invention.
  • a pair of car guide rails 2 and a pair of weight guide rails 3 are installed in a hoistway 1.
  • the car 4 is guided up and down the hoistway 1 by the car guide rail 2.
  • the counterweight 5 is guided by the weight guide rail 3 and moved up and down in the hoistway 1.
  • the car 4 and the counterweight 5 are suspended in the hoistway 1 by the main rope 6.
  • a pair of car suspension wheels 7 around which the main rope 6 is wound are provided at the lower part of the car 4.
  • a weight suspension wheel 8 around which a main rope 6 is wound is provided above the counterweight 5.
  • One end of the main rope 6 is fixed to a car-side rope stopper 9 fixed to the upper end of one of the car guide rails 2.
  • the other end of the main rope 6 is fixed to a weight-side rope stopper member 10 provided between the weight guide rails 3.
  • a machine pace 11 is installed between the tops of the pair of weight guide rails 3.
  • a hoisting machine 12 for raising and lowering a car 4 and a counterweight 5 is suspended and supported on the machine base 11.
  • a pair of steady rests 13 are fixed to the hoisting machine 12. These steady rests 13 engage the weight guide rail 3 to prevent the hoisting machine 12 from swinging (swaying) in the horizontal direction.
  • -FIG. 2 is a front view showing a main part of FIG. 1
  • FIG. 3 is a cross-sectional view taken along a line III-III of FIG. 2
  • FIG. 4 is a cross-sectional view taken along a line IV-IV of FIG.
  • mounting brackets 14 are fixed to the tops of a pair of weight guide rails 3, respectively.
  • the mounting metal 14 has a horizontal contact portion 14 a that contacts the upper end surface of the weight guide rail 3. Further, the mounting metal 14 is fixed to the weight guide rail 3 by a plurality of sets of bolts and nuts 15 using a rail joint hole provided in advance at the rail end.
  • the machine base 11 is fixed on a pair of contact portions 14a.
  • the hoisting machine 12 has a pair of hoisting machine suspension members 16 which are ported to the machine pace 11.
  • the pair of steady rests 13 are fixed to a pair of hoist hanging members 16 respectively.
  • 5 is a plan view showing the steady rest 13 of FIG. 2
  • FIG. 6 is a side view showing the steady rest 13 of FIG. 5
  • FIG. 7 is a front view showing the steady rest 13 of FIG.
  • the steady rest 13 has a metal frame 13 a and an elastic body 13 b attached to the frame 13 a and brought into contact with the weight guide rail 3.
  • the hoisting machine 12 is suspended from the top of the weight guide rail 3, so that the hoisting machine 12 can be supported with a simple structure, thereby reducing costs. Can be done.
  • the steady rest 13 that engages with the weight guide rail 3 is used, installation is easy and the structure is smaller than when the steady rest is fixed to the wall of the hoistway 1. It can be even easier.
  • the hoisting machine 12 is suspended via the machine base 11, the change in the distance between the weight guide rails 3 can be absorbed by the machine base 11, and the hoisting machine 12 is shared. Can be
  • a mounting bracket 14 for fixing the machine base 11 to the weight guide rail 3 is fixed to the weight guide rail 3 using a rail joint hole provided at a rail end in advance. Therefore, it is not necessary to newly perform special processing for providing a ream bolt, a nook pin, and the like on the weight guide rail 3, and the cost can be reduced.
  • Embodiment 2
  • FIG. 8 is a front view showing a main part of an elevator apparatus according to Embodiment 2 of the present invention
  • FIG. 9 is a sectional view taken along line IX—IX of FIG. 8, and
  • FIG. It is a sectional view along an X-ray.
  • the hoisting machine 12 is weighted via the machine base 11
  • connection portion 12 a provided on the hoisting machine 12 is fixed to the contact portion 14 a of the mounting metal 14 by a plurality of bolts 17.
  • the connection portion 12a is horizontally projected from the upper end of the hoisting machine 12.
  • Other configurations are the same as those of the first embodiment.
  • connection portion of the hoisting machine 12 is not used without using the machine base. Since 1a is directly fixed to the mounting plate 14, the number of parts can be reduced to simplify the structure and the installation work.
  • the steady rest 13 engaging with the weight guide rail 3 is fixed to the hoisting machine 12.
  • the hoisting machine 1 If run-out is unlikely to occur in 2, the run-out may be omitted, for example, as shown in FIGS. 11 to 13.
  • FIG. 17 is a front view showing a main part of an elevator apparatus according to Embodiment 5 of the present invention
  • FIG. 18 is a sectional view taken along the line XVIII-XVII in FIG. Is a sectional view taken along the line XIX-XIX in FIG.
  • the flexible member 21 is interposed between the mounting metal 14 and the machine base 11.
  • Other configurations are the same as those of the first embodiment.
  • the elastic member 21 can prevent the vibration of the hoisting machine 12 from being transmitted to the weight guide rail 3.
  • FIG. 20 is a front view showing a main part of an elevator apparatus according to Embodiment 6 of the present invention
  • FIG. 21 is a cross-sectional view taken along the line XXI—XXI of FIG. Is XX in Fig. 20
  • FIG. 2 is a cross-sectional view taken along the line II-XXII.
  • an elastic member 21 is interposed between the connection portion 12a of the hoisting machine 12 and the mounting member 14.
  • Other configurations are the same as those of the second embodiment.
  • the steady rest 13 engaging with the weight guide rail 3 is fixed to the hoisting machine 12.
  • the hoisting machine 1 In the case where a relatively small hoisting machine 12 is used, the hoisting machine 1 In the case where the run-out hardly occurs in 2, the run-out prevention may be omitted, for example, as shown in FIGS. 23 to 25.
  • the steady rest may be omitted with the same structure as in the sixth embodiment.
  • the hoisting machine 12 is supported by the weight guide rail 3, but depending on the layout, the hoisting machine 12 is supported by the car guide rail 2, or the car guide rail 2 and the weight are supported.
  • the hoisting machine 12 may be supported by the guide rail 3.

Landscapes

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

Abstract

An elevator device, wherein a mounting metal (14) is fixed to the top of each of a pair of guide rails (3) and a machine base (11) is bridged between these mounting metals (14), a hoist (12) for raising and lowering a cage (4) and a balance weight (5) is suspended from the machine base (11) and supported on the guide rails (3), and a swing stopper (13) engaged with the guide rails (3) so as to prevent the hoist (12) from swinging is installed on the hoist (12).

Description

明 細 エレべ一夕装置  Meiseyo Elevator Overnight Equipment

技術分野 Technical field

この発明は、 卷上機を設置するための専用の機械室を持たず、 昇降路内に巻上 機が配置されている機械室レスタイプのエレべ一夕装置に関するものである。 背景技術  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a machine room-less type elevator apparatus which does not have a dedicated machine room for installing a hoist and has a hoist arranged in a hoistway. Background art

従来、 例えば特開平 8— 2 0 8 1 5 2号公報には、 1本又はそれ以上のガイ ド レールの上端部にマシンベースが固定され、 そのマシンべ一ス上に卷上機が設置 されているエレべ一夕が示されている。 しかし、 このような構造では、 卷上機の 振れ止め （倒れ止め） を昇降路の壁部と卷上機との間に設ける必要があり、 構造 が複雑になり高価なものとなってしまう。  2. Description of the Related Art Conventionally, for example, in Japanese Patent Application Laid-Open No. H08-208152, a machine base is fixed to the upper end of one or more guide rails, and a winding machine is installed on the machine base. One night is shown. However, in such a structure, it is necessary to provide the hoist (fall prevention) of the hoist between the wall of the hoistway and the hoist, and the structure becomes complicated and expensive.

また、 ガイ ドレールの中間部に卷上機を取り付け、 卷上機の上方へ延びるガイ ドレールの部分で振れ止めを支持する方法も考えられるが、 卷上機をガイ ドレ一 ルの中間部に取り付けるためには、 リーマボルトゃノックビンなどを設けるため の特別な加工をガイ ドレールに施す必要があり、 コス卜が高くなつてしまう。 発明の開示  It is also conceivable to attach the hoist to the middle of the guide rail, and to support the steady rest at the guide rail that extends upward from the hoist. However, the hoist is attached to the middle of the guide rail. To do so, it is necessary to apply special processing to the guide rails to provide reamer bolts, knock bins, etc., which increases costs. Disclosure of the invention

この発明は、 上記のような課題を解決するためになされたものであり、 簡単な 構造でガイ ドレールにより卷上機を支持することができ、 コストを低減させるこ 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-described problems, and an elevator apparatus capable of supporting a hoist by a guide rail with a simple structure and reducing costs. The purpose is to obtain.

この発明によるエレべ一夕装置は、 昇降路、 この昇降路内 設置された複数本 のガイ ドレール、 これらのガイ ドレールに案内されて昇降路内を昇降されるかご 及び釣合重り、 かご及び釣合重りを昇降路内に吊り下げる主ロープ、 及び少なく とも 1本のガイ ドレールの頂部から吊り下げられてガイ ドレ一ルにより支持され、 ロープを介してかご及び釣合重りを昇降させる卷上機を備えたものである。 図面の簡単な説明 The elevator apparatus according to the present invention includes a hoistway, a plurality of guide rails installed in the hoistway, a car and a counterweight, a basket and a fishing rod which are guided by the guide rails and lifted in the hoistway. A main rope that suspends the weight in the hoistway, and a hoist that is suspended from the top of at least one guide rail and supported by the guide rail, and raises and lowers the car and the counterweight via the rope. It is provided with. 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斜視図、 図 2は図 1の要部を示す正面図、  FIG. 1 is a perspective view showing an elevator apparatus according to Embodiment 1 of the present invention, FIG. 2 is a front view showing a main part of FIG. 1,

図 3は図 2の I I I— I I I線に沿う断面図、  FIG. 3 is a sectional view taken along the line I I I—II I I of FIG.

図 4は図 2の IV— I V線に沿う断面図、  Fig. 4 is a sectional view taken along the line IV-IV in Fig. 2.

図 5は図 2の振れ止めを示す平面図、  FIG. 5 is a plan view showing the steady rest of FIG. 2,

図 6は図 5の振れ止めを示す側面図、  FIG. 6 is a side view showing the steady rest of FIG. 5,

図 7は図 5の振れ止めを示す正面図、  FIG. 7 is a front view showing the steady rest of FIG. 5,

図 8はこの発明の実施の形態 2によるエレべ一夕装置の要部を示す正面図、 図 9は図 8の IX— I X線に沿う断面図、  FIG. 8 is a front view showing a main part of an elevator apparatus according to Embodiment 2 of the present invention, FIG. 9 is a sectional view taken along line IX-IX of FIG.

図 10は図 8の X— X線に沿う断面図、  FIG. 10 is a cross-sectional view taken along line X--X in FIG.

図 11はこの発明の実施の形態 3によるエレベ一夕装置の要部を示す正面図、 図 12は図 11の XI I— XI I線に沿う断面図、  FIG. 11 is a front view showing a main part of an elevator apparatus according to Embodiment 3 of the present invention, FIG. 12 is a cross-sectional view taken along line XII-XII in FIG.

図 13は図 11の XI I I—XI I I線に沿う断面図、  FIG. 13 is a cross-sectional view taken along line XI I I—XI II of FIG. 11,

図 14はこの発明の実施の形態 4によるエレべ一夕装置の要部を示す正面図、 図 15は図 14の XV— XV線に沿う断面図、  FIG. 14 is a front view showing a main part of an elevator apparatus according to Embodiment 4 of the present invention, FIG. 15 is a sectional view taken along line XV-XV in FIG.

図 16は図 14の XVI— XVI線に沿う断面図、  FIG. 16 is a cross-sectional view taken along the line XVI—XVI of FIG. 14,

図 17はこの発明の実施の形態 5によるエレべ一夕装置の要部を示す正面図、 図 18は図 17の XVI I I-XVI I I線に沿う断面図、  FIG. 17 is a front view showing a main part of an elevator apparatus according to Embodiment 5 of the present invention, FIG. 18 is a cross-sectional view taken along line XVI I I-XVI I I of FIG.

図 19は図 17の XIX— XIX線に沿う断面図、 '  FIG. 19 is a cross-sectional view taken along the line XIX—XIX of FIG.

図 20はこの発明の実施の形態 6によるエレベ一夕装置の要部を示す正面図、 図 21は図 20の XXI— XXI線に沿う断面図、  FIG. 20 is a front view showing a main part of an elevator apparatus according to Embodiment 6 of the present invention, FIG. 21 is a cross-sectional view taken along line XXI-XXI of FIG.

図 22は図 20の XX I I— XXI I線に沿う断面図、  FIG. 22 is a sectional view taken along the line XX I I—XXI I of FIG. 20,

図 23はこの発明の実施の形態 7によるエレべ一夕装置の要部を示す正面図、 図 24は図 23の XX IV— XXI V線に沿う断面図、  FIG. 23 is a front view showing a main part of an elevator apparatus according to Embodiment 7 of the present invention, FIG. 24 is a cross-sectional view taken along line XXIV—XXIV in FIG.

図 25は図 23の XXV— XXV線に沿う断面図、  FIG. 25 is a sectional view taken along the line XXV—XXV of FIG. 23,

図 26はこの発明の実施の形態 8によるエレベ一夕装置の要部を示す正面図、 図 27は図 26の XXVIェ—XXVI I線に沿う断面図、  FIG. 26 is a front view showing a main part of an elevator apparatus according to Embodiment 8 of the present invention. FIG. 27 is a cross-sectional view taken along line XXVI-XXVI I of FIG.

図 28は図 26の XXVI I I— XXVI I I線に沿う断面図である。 発明を実施するための最良の形態 FIG. 28 is a sectional view taken along the line XXVI II—XXVI II in FIG. BEST MODE FOR CARRYING OUT THE INVENTION

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。  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

実施の形態 1 - 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斜視図である。 図 において、 昇降路 1内には、 一対のかごガイドレール 2及び一対の重りガイドレ ール 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、 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。 Embodiment 1-FIG. 1 is a perspective view showing an elevator apparatus according to Embodiment 1 of the present invention. In the figure, a pair of car guide rails 2 and a pair of weight guide rails 3 are installed in a hoistway 1. The car 4 is guided up and down the hoistway 1 by the car guide rail 2. The counterweight 5 is guided by the weight guide rail 3 and moved up and down in the hoistway 1.

かご 4及び釣合重り 5は、 主ロープ 6により昇降路 1内に吊り下げられている。 かご 4の下部には、 主ロープ 6が巻き掛けられる一対のかご吊り車 7が設けられ ている。 釣合重り 5の上部には、 主ロープ 6が卷き掛けられる重り吊り車 8が設 けられている。  The car 4 and the counterweight 5 are suspended in the hoistway 1 by the main rope 6. At the lower part of the car 4, a pair of car suspension wheels 7 around which the main rope 6 is wound are provided. Above the counterweight 5, a weight suspension wheel 8 around which a main rope 6 is wound is provided.

主ロープ 6の一端部は、 かごガイドレ一ル 2のうちの 1本の上端部に固定され たかご側ロープ止め部材 9に固定されている。 主ロープ 6の他端部は、 重りガイ ドレ一ル 3間に架設された重り側ロープ止め部材 1 0に固定されている。  One end of the main rope 6 is fixed to a car-side rope stopper 9 fixed to the upper end of one of the car guide rails 2. The other end of the main rope 6 is fixed to a weight-side rope stopper member 10 provided between the weight guide rails 3.

一対の重りガイ ドレール 3の頂部間には、 マシンペース 1 1が架設されている。 マシンベース 1 1.には、 かご 4及び釣合重り 5を昇降させる卷上機 1 2が吊り下 げられて支持されている。 卷上機 1 2には、 一対の振れ止め 1 3が固定されてい る。 これらの振れ止め 1 3は、 重りガイドレ一ル 3に係合して卷上機 1 2の水平 方向への振れ （揺れ） を防止する。 - 図 2は図 1の要部を示す正面図、 図 3は図 2の I I I— I I I線に沿う断面図、 図 4は図 2の I V— I V線に沿う断面図である。 図において、 一対の重りガイド レール 3の頂部には、 それそれ取付金 1 4が固定されている。 取付金 1 4は、 重 りガイドレール 3の上端面に当接する水平な当接部 1 4 aを有している。 また、 取付金 1 4は、 レール端部に予め設けられたレール継ぎ用の孔を利用して複数組 のボルト ·ナット 1 5により重りガイドレ一ル 3に固定されている。  A machine pace 11 is installed between the tops of the pair of weight guide rails 3. A hoisting machine 12 for raising and lowering a car 4 and a counterweight 5 is suspended and supported on the machine base 11. A pair of steady rests 13 are fixed to the hoisting machine 12. These steady rests 13 engage the weight guide rail 3 to prevent the hoisting machine 12 from swinging (swaying) in the horizontal direction. -FIG. 2 is a front view showing a main part of FIG. 1, FIG. 3 is a cross-sectional view taken along a line III-III of FIG. 2, and FIG. 4 is a cross-sectional view taken along a line IV-IV of FIG. In the figure, mounting brackets 14 are fixed to the tops of a pair of weight guide rails 3, respectively. The mounting metal 14 has a horizontal contact portion 14 a that contacts the upper end surface of the weight guide rail 3. Further, the mounting metal 14 is fixed to the weight guide rail 3 by a plurality of sets of bolts and nuts 15 using a rail joint hole provided in advance at the rail end.

マシンべ一ス 1 1は、 一対の当接部 1 4 a上に固定されている。卷上機 1 2は、 マシンペース 1 1にポルト止めされた一対の卷上機吊下部材 1 6を有している。 —対の振れ止め 1 3は、 一対の卷上機吊下部材 1 6にそれそれ固定されている。 図 5は図 2の振れ止め 1 3を示す平面図、 図 6は図 5の振れ止め 1 3を示す側 面図、 図 7は図 5の振れ止め 1 3を示す正面図である。 振れ止め 1 3は、 金属製 のフレーム 1 3 aと、 このフレーム 1 3 aに貼り付けられ重りガイドレール 3に 当接される弾性体 1 3 bとを有している。 The machine base 11 is fixed on a pair of contact portions 14a. The hoisting machine 12 has a pair of hoisting machine suspension members 16 which are ported to the machine pace 11. —The pair of steady rests 13 are fixed to a pair of hoist hanging members 16 respectively. 5 is a plan view showing the steady rest 13 of FIG. 2, FIG. 6 is a side view showing the steady rest 13 of FIG. 5, and FIG. 7 is a front view showing the steady rest 13 of FIG. The steady rest 13 has a metal frame 13 a and an elastic body 13 b attached to the frame 13 a and brought into contact with the weight guide rail 3.

このようなエレべ一夕装置では、 卷上機 1 2が重りガイドレール 3の頂部から 吊り下げられているため、 簡単な構造で卷上機 1 2を支持することができ、 コス トを低減させることができる。 また、 重りガイ ドレ一ル 3に係合する振れ止め 1 3を用いているため、 据付が容易であり、 かつ昇降路 1の壁部に対して振れ止め を固定する場合に比べて、 構造をさらに簡単にすることができる。  In such an elevator system, the hoisting machine 12 is suspended from the top of the weight guide rail 3, so that the hoisting machine 12 can be supported with a simple structure, thereby reducing costs. Can be done. In addition, since the steady rest 13 that engages with the weight guide rail 3 is used, installation is easy and the structure is smaller than when the steady rest is fixed to the wall of the hoistway 1. It can be even easier.

さらに、 マシンベース 1 1を介して卷上機 1 2が吊り下げられているため、 重 りガイドレール 3の間隔の変化をマシンベース 1 1で吸収することができ、 卷上 機 1 2を共通化することができる。  Furthermore, since the hoisting machine 12 is suspended via the machine base 11, the change in the distance between the weight guide rails 3 can be absorbed by the machine base 11, and the hoisting machine 12 is shared. Can be

さらにまた、 マシンベース 1 1を重りガイドレール 3に固定するための取付金 1 4は、 レール端部に予め設けられたレール継ぎ用の孔を利用して重りガイ ドレ —ル 3に固定されているため、 重りガイドレール 3に対してリ一マボルトゃノヅ クピンなどを設けるための特別な加工を新たに施す必要がなく、 コストを低減す ることができる。 実施の形態 2 . '  Furthermore, a mounting bracket 14 for fixing the machine base 11 to the weight guide rail 3 is fixed to the weight guide rail 3 using a rail joint hole provided at a rail end in advance. Therefore, it is not necessary to newly perform special processing for providing a ream bolt, a nook pin, and the like on the weight guide rail 3, and the cost can be reduced. Embodiment 2.

次に、 図 8はこの発明の実施の形態 2によるエレベ一夕装置の要部を示す正面 図、 図 9は図 8の I X— I X線に沿う断面図、 図 1 0は図 8の X— X線に沿う断 面図である。  Next, FIG. 8 is a front view showing a main part of an elevator apparatus according to Embodiment 2 of the present invention, FIG. 9 is a sectional view taken along line IX—IX of FIG. 8, and FIG. It is a sectional view along an X-ray.

実施の形態 1では、 マシンべ一ス 1 1を介して卷上機 1 2を重りガイ ドレール In the first embodiment, the hoisting machine 12 is weighted via the machine base 11

3の頂部から吊り下げた。 これに対し、 実施の形態 2では、 卷上機 1 2に設けら れた接続部 1 2 aが複数本のボルト 1 7により取付金 1 4の当接部 1 4 aに固定 されている。接続部 1 2 aは、 巻上機 1 2の上端部から水平に突出されている。 他の構成は、 実施の形態 1と同様である。 Hanged from the top of 3. On the other hand, in the second embodiment, the connection portion 12 a provided on the hoisting machine 12 is fixed to the contact portion 14 a of the mounting metal 14 by a plurality of bolts 17. The connection portion 12a is horizontally projected from the upper end of the hoisting machine 12. Other configurations are the same as those of the first embodiment.

このようなエレべ一夕装置では、 マシンベースを用いず、 卷上機 1 2の接続部 1 2 aが取付金 1 4に直接固定されているため、 部品点数を少なくして構造を簡 単にできるとともに、 据付作業を簡単にすることができる。 実施の形態 3 . In such an elevator apparatus, the connection portion of the hoisting machine 12 is not used without using the machine base. Since 1a is directly fixed to the mounting plate 14, the number of parts can be reduced to simplify the structure and the installation work. Embodiment 3.

なお、 実施の形態 1では、 重りガイドレール 3に係合する振れ止め 1 3を卷上 機 1 2に固定したが、 比較的小形の卷上機 1 2を使用する場合など、 卷上機 1 2 に振れが生じにくい場合には、 例えば図 1 1ないし図 1 3に示すように、 振れ止 めを省略してもよい。 実施の形態 4 .  In the first embodiment, the steady rest 13 engaging with the weight guide rail 3 is fixed to the hoisting machine 12. However, when a relatively small hoisting machine 12 is used, the hoisting machine 1 If run-out is unlikely to occur in 2, the run-out may be omitted, for example, as shown in FIGS. 11 to 13. Embodiment 4.

また、 例えば図 1 4ないし図 1 6に示すように、 実施の形態 2と同様の構造で、 振れ止めを省略してもよい。 実施の形態 5 .  Further, for example, as shown in FIGS. 14 to 16, the steady rest may be omitted with the same structure as in the second embodiment. Embodiment 5

次に、 図 1 7はこの発明の実施の形態 5によるエレべ一夕装置の要部を示す正 面図、 図 1 8は図 1 7の X V I I I -X V I Iェ線に沿う断面図、 図 1 9は図 1 7の X I X— X I X線に沿う断面図である。  Next, FIG. 17 is a front view showing a main part of an elevator apparatus according to Embodiment 5 of the present invention, FIG. 18 is a sectional view taken along the line XVIII-XVII in FIG. Is a sectional view taken along the line XIX-XIX in FIG.

この実施の形態 5では、 取付金 1 4とマシンベース 1 1との間に弹性部材 2 1 が介在されている。他の構成は、 実施の形態 1と同様である。  In the fifth embodiment, the flexible member 21 is interposed between the mounting metal 14 and the machine base 11. Other configurations are the same as those of the first embodiment.

このようなエレべ一夕装置では、 卷上機 1 2の振動が重りガイドレ一ル 3に伝 わるのを弾性部材 2 1により防止することができる。 実施の形態 6 .  In such an elevator apparatus, the elastic member 21 can prevent the vibration of the hoisting machine 12 from being transmitted to the weight guide rail 3. Embodiment 6

次に、 図 2 0はこの発明の実施の形態 6によるエレべ一夕装置の要部を示す正 面図、 図 2 1は図 2 0の X X I— XX I線に沿う断面図、 図 2 2は図 2 0の XX Next, FIG. 20 is a front view showing a main part of an elevator apparatus according to Embodiment 6 of the present invention, FIG. 21 is a cross-sectional view taken along the line XXI—XXI of FIG. Is XX in Fig. 20

I I一 XX I I線に沿う断面図である。 FIG. 2 is a cross-sectional view taken along the line II-XXII.

この実施の形態 6では、 卷上機 1 2の接続部 1 2 aと取付金 1 4との間に弾性 部材 2 1が介在されている。 他の構成は、 実施の形態 2と同様である。  In the sixth embodiment, an elastic member 21 is interposed between the connection portion 12a of the hoisting machine 12 and the mounting member 14. Other configurations are the same as those of the second embodiment.

このようなエレべ一夕装置では、 卷上機 1 2の振動が重りガイドレール 3に伝 わるのを弾性部材 2 1により防止することができる。 実施の形態 7 . In such an elevator system, the vibration of the hoisting machine 12 is transmitted to the weight guide rail 3. This can be prevented by the elastic member 21. Embodiment 7

なお、 実施の形態 5では、 重りガイ ドレール 3に係合する振れ止め 1 3を卷上 機 1 2に固定したが、 比較的小形の卷上機 1 2を使用する場合など、 卷上機 1 2 に振れが生じにくい場合には、 例えば図 2 3ないし図 2 5に示すように、 振れ止 めを省略してもよい。 実施の形態 8 .  In the fifth embodiment, the steady rest 13 engaging with the weight guide rail 3 is fixed to the hoisting machine 12. However, in the case where a relatively small hoisting machine 12 is used, the hoisting machine 1 In the case where the run-out hardly occurs in 2, the run-out prevention may be omitted, for example, as shown in FIGS. 23 to 25. Embodiment 8

また、 例えば図 2 6ないし図 2 8に示すように、 実施の形態 6と同様の構造で、 振れ止めを省略してもよい。  Further, as shown in FIGS. 26 to 28, for example, the steady rest may be omitted with the same structure as in the sixth embodiment.

さらに、 実施の形態 1〜8では、 重りガイドレール 3により卷上機 1 2を支持 したが、 レイアウトによっては、 かごガイドレール 2により卷上機 1 2を支持し たり、 かごガイ ドレール 2と重りガイドレール 3とにより卷上機 1 2を支持した りしてもよい。  Further, in Embodiments 1 to 8, the hoisting machine 12 is supported by the weight guide rail 3, but depending on the layout, the hoisting machine 12 is supported by the car guide rail 2, or the car guide rail 2 and the weight are supported. The hoisting machine 12 may be supported by the guide rail 3.

Claims

請求の範囲 The scope of the claims 1 . 昇降路、 1. The hoistway, この昇降路内に設置された複数本のガイドレール、  A plurality of guide rails installed in this hoistway, これらのガイドレールに案内されて上記昇降路内を昇降されるかご及び釣合重 上記かご及び上記釣合重りを上記昇降路内に吊り下げる主ロープ、 及び 少なくとも 1本の上記ガイ ドレールの頂部から吊り下げられて上記ガイドレ一 ルにより支持され、 上記ロープを介して上記かご及び上記釣合重りを昇降させる 卷上機  The car and the counterweight that are guided by these guide rails and lifted in the hoistway, and the main rope that suspends the car and the counterweight in the hoistway, and the top of at least one guide rail A hoist that is suspended and supported by the guide rail and raises and lowers the car and the counterweight via the rope. を備えているエレべ一夕装置。  Elevator device equipped with. 2 . 上記ガイドレールの頂部間に架設されているマシンべ一スをさらに備え、 上 記卷上機は、 上記マシンベースの下部に吊り下げられている請求項 1記載のエレ ペータ装置。 2. The elevator device according to claim 1, further comprising a machine base provided between the tops of the guide rails, wherein the hoist is hung below the machine base. 3 . 上記卷上機には、 上記ガイ ドレールに係合して上記卷上機の振れを防止する 振れ止めが取り付けられている請求項 1記載のエレべ一夕装置。 3. The elevator apparatus according to claim 1, wherein the hoist is provided with a steady rest that engages with the guide rail to prevent run-out of the hoist. 4 . 上記振れ止めは、 上記卷上機に固定されるフレームと、 ヒのフレームに設け られ上記ガイドレールに当接される弾性体とを有している請求項 3記載のエレべ 一夕装置。 4. The elevator apparatus according to claim 3, wherein the steady rest has a frame fixed to the hoist, and an elastic body provided on the frame of the fin and abutting on the guide rail. . 5 . 上記巻上機には、 その上端部から水平に突出された接続部が設けられており、 上記接続部が上記ガイドレールの頂部に固定されている請求項 1記載のエレべ一 5. The elevator according to claim 1, wherein the hoist is provided with a connecting portion projecting horizontally from an upper end thereof, and the connecting portion is fixed to a top of the guide rail. 6 . レール継ぎ用の既設の孔を利用して上記ガイドレールの頂部に固定されてい る取付金をさらに備え、 上記取付金を介して上記卷上機が上記ガイドレールの頂 部から吊り下げられている請求項 1記載のエレべ一夕装置。 6. It is further provided with a mounting bracket fixed to the top of the guide rail using an existing hole for rail connection, and the hoisting machine is connected to the top of the guide rail via the mounting bracket. 2. The elevator apparatus according to claim 1, wherein the elevator apparatus is suspended from a section. 7 . 上記卷上機と上記ガイドレールとの間には、 上記卷上機の振動が上記ガイド レールに伝わるのを防止する弾性部材が介在されている請求項 1記載のエレべ一 夕装置。 7. The elevator apparatus according to claim 1, wherein an elastic member that prevents vibration of the hoist from being transmitted to the guide rail is interposed between the hoist and the guide rail.
PCT/JP2000/002668 2000-04-24 2000-04-24 Elevator device Ceased WO2001081227A1 (en)

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EP00919162A EP1284232B1 (en) 2000-04-24 2000-04-24 Elevator device
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PCT/JP2000/002668 WO2001081227A1 (en) 2000-04-24 2000-04-24 Elevator device
DE60043591T DE60043591D1 (en) 2000-04-24 2000-04-24 LIFT

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US20130081904A1 (en) * 2010-06-10 2013-04-04 Asmo Tenhunen Fixing arrangement for a hoisting machine, and elevator assembly
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JP2019123579A (en) * 2018-01-15 2019-07-25 フジテック株式会社 elevator

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JP4578753B2 (en) 2010-11-10
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EP1284232B1 (en) 2009-12-23
DE60043591D1 (en) 2010-02-04

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