JP3726605B2 - Elevator drive support device - Google Patents

Elevator drive support device Download PDF

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Publication number
JP3726605B2
JP3726605B2 JP35729599A JP35729599A JP3726605B2 JP 3726605 B2 JP3726605 B2 JP 3726605B2 JP 35729599 A JP35729599 A JP 35729599A JP 35729599 A JP35729599 A JP 35729599A JP 3726605 B2 JP3726605 B2 JP 3726605B2
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JP
Japan
Prior art keywords
guide rail
support
support device
rail
drive device
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.)
Expired - Fee Related
Application number
JP35729599A
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Japanese (ja)
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JP2001171953A (en
Inventor
隆史 浅野
宏一 村松
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.)
Fujitec Co Ltd
Original Assignee
Fujitec Co Ltd
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 Fujitec Co Ltd filed Critical Fujitec Co Ltd
Priority to JP35729599A priority Critical patent/JP3726605B2/en
Publication of JP2001171953A publication Critical patent/JP2001171953A/en
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Publication of JP3726605B2 publication Critical patent/JP3726605B2/en
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Description

【０００１】
【発明の属する技術分野】
本発明は、昇降路の上部に駆動装置を設置するエレベータにおいて、駆動装置を支持する装置に関するものである。
【０００２】
【従来の技術】
機械室のないエレベータにおいては、昇降路内の上部に駆動装置を設置することがある。これを図２に示すエレベータにより説明する。
図において、１は昇降路2内に設置されてかご３の昇降を案内するガイドレール、４はカウンターウエイト５の昇降を案内するガイドレール、６は駆動装置７を支持する支持装置で、穴加工されたガイドレール１、４に固定されている。８はかご３とカウンターウエイト５を連結している主ロープである。
【０００３】
駆動装置７の鉛直方向の芯出し調整を行う場合は、支持装置６と駆動装置７の間にシムを挟んで調整するか、又は支持装置６のガイドレール１，４への固定位置を調整する方法が一般的である。
【０００４】
【発明が解決しようとする課題】
前記の芯出し調整は、昇降路２の上部という狭い空間で、駆動装置７や支持装置６という重量物を移動させるため作業が難しく、また危険性を伴うものであるため、より安全で作業の容易な方法が求められていた。
【０００５】
【課題を解決するための手段】
本発明における駆動装置の支持装置は、カウンターウエイト用ガイドレールの上部とかご用ガイドレールの上部にそれぞれ支持具を設置し、カウンターウエイト用ガイドレールの支持具に駆動装置を設置するとともに、両支持具の相対位置を変化させることにより、駆動装置の芯出し調整を行うようにしたものである。
【０００６】
【発明の実施の形態】
本発明の実施の形態を図1により説明する。
図において、１０はカウンターウエイト用ガイドレール４の上端に設置されたビーム、１１はビーム１０の下面に固定したブラケットであり、レールクリップ１２によってガイドレール４に取り付けられている。またビーム１０の両側部はレールクリップ１３によってかご用ガイドレール１に支持されている。これらビーム１０〜レールクリップ１３により下部支持具１４が構成されている。
【０００７】
２０はかご用ガイドレール１の上端に設置されたビーム、２１はレールクリップ２２によってガイドレール１に取り付けられたブラケット、２３はビーム２０とブラケット２１とを連結固定する固定金具であり、これらビーム２０〜固定金具２３により上部支持具２４が構成されている。
３０は周囲にねじを切ったロッドで、上部はビーム２０にナットで連結され、下部はブラケット１１にナットで連結されている。４０は上部は長穴４１を介してビーム２０に取り付けられ、下部は駆動装置７に取り付けられた防振具である。
【０００８】
本実施形態による駆動装置７の設置について説明すると、昇降路壁に芯出し固定されたかご用ガイドレール１の上端に、ブラケット２１、固定金具２３を介してビーム２０を設置する。このとき、据付誤差等によって両側のガイドレール１，１の高さに誤差があるなどの場合には、レールクリップ２２の取り付け位置をずらし、ビーム２０とガイドレール１との間にシム５０を挟むことにより調整する。
【０００９】
一方、下部支持具１４はレールクリップ１２によりブラケット１１，ビーム１０をカウンターウエイト用ガイドレール４の上端に設置する。ガイドレールの高さの誤差は、レールクリップ１２の取り付け位置をずらし、ビーム１０とガイドレール４との間にシム５０を挟むことにより調整する。更にビーム１０の両側部をレールクリップ１３によってかご用ガイドレール１，１に支持させることにより下部支持具１４を安定させる。
そして駆動装置７をビーム１０に設置し、更にロッド３０の上部をナットでビーム２０に吊り、下部をナットによりブラケット１１に連結する。
【００１０】
駆動装置７の鉛直方向の位置調整を行うには、レールクリップ１２，１３を緩め、ロッド３０とブラケット１１とを連結しているナットの位置を上下してビーム１０の上下位置を調整する。そしてビーム１０とガイドレール４との間にシム５０を挿入してレールクリップ１２，１３を締め付ける。その後、ビーム２０と駆動装置７との間に防振具４０を取り付け、駆動装置７の振動を防止する。
【００１１】
上記のように本実施の形態によれば、ナットの位置を上下させるのみで駆動装置７の鉛直方向の位置調整が行える。
前記実施形態においては、ビーム１０とガイドレール４との間のシム調整を2回行っているが、駆動装置７を設置した後の調整のみでもよい。
【００１２】
【発明の効果】
以上説明したように、本発明によれば、昇降路内上部という限られた狭い空間において、簡単な方法によって駆動装置の設置位置調整が行える。
【図面の簡単な説明】
【図１】本発明の実施の形態を示す図である。
【図２】従来のエレベータ昇降路の一例を示す図である。
【符号の説明】
１ かご用ガイドレール
４ カウンターウエイト用ガイドレール
７ 駆動装置
１０，２０ ビーム
１４ 下部支持具
２４ 上部支持具
３０ ロッド[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an apparatus for supporting a drive device in an elevator in which the drive device is installed in an upper part of a hoistway.
[0002]
[Prior art]
In an elevator without a machine room, a drive device may be installed in the upper part of the hoistway. This will be described with reference to the elevator shown in FIG.
In the figure, 1 is a guide rail installed in the hoistway 2 to guide the raising and lowering of the car 3, 4 is a guide rail to guide the raising and lowering of the counterweight 5, and 6 is a supporting device that supports the driving device 7. The guide rails 1 and 4 are fixed. Reference numeral 8 denotes a main rope connecting the car 3 and the counterweight 5.
[0003]
When the vertical alignment of the drive device 7 is performed, the adjustment is performed with a shim interposed between the support device 6 and the drive device 7, or the fixing position of the support device 6 to the guide rails 1 and 4 is adjusted. The method is common.
[0004]
[Problems to be solved by the invention]
The above-mentioned centering adjustment is difficult because the heavy objects such as the drive device 7 and the support device 6 are moved in a narrow space above the hoistway 2 and is dangerous. There was a need for an easy method.
[0005]
[Means for Solving the Problems]
The drive device support device according to the present invention has a support device installed on the upper portion of the counterweight guide rail and the upper portion of the car guide rail, and the drive device is installed on the support device of the counterweight guide rail. The centering adjustment of the driving device is performed by changing the relative position of the tool.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described with reference to FIG.
In the figure, 10 is a beam installed on the upper end of the counterweight guide rail 4, and 11 is a bracket fixed to the lower surface of the beam 10, and is attached to the guide rail 4 by a rail clip 12. Further, both side portions of the beam 10 are supported on the car guide rail 1 by rail clips 13. These beams 10 to rail clips 13 constitute a lower support 14.
[0007]
Reference numeral 20 denotes a beam installed at the upper end of the car guide rail 1, reference numeral 21 denotes a bracket attached to the guide rail 1 by a rail clip 22, and reference numeral 23 denotes a fixture for connecting and fixing the beam 20 and the bracket 21 together. The upper support 24 is constituted by the fixing bracket 23.
Reference numeral 30 denotes a rod threaded around, and the upper part is connected to the beam 20 with a nut, and the lower part is connected to the bracket 11 with a nut. Reference numeral 40 denotes a vibration isolator attached to the beam 20 through an elongated hole 41 at the upper part and attached to the drive unit 7 at the lower part.
[0008]
The installation of the driving device 7 according to the present embodiment will be described. The beam 20 is installed on the upper end of the car guide rail 1 centered and fixed on the hoistway wall via the bracket 21 and the fixing bracket 23. At this time, when there is an error in the height of the guide rails 1 and 1 on both sides due to an installation error or the like, the mounting position of the rail clip 22 is shifted and the shim 50 is sandwiched between the beam 20 and the guide rail 1. To adjust.
[0009]
On the other hand, the lower support 14 installs the bracket 11 and the beam 10 on the upper end of the counterweight guide rail 4 by the rail clip 12. The height error of the guide rail is adjusted by shifting the mounting position of the rail clip 12 and sandwiching the shim 50 between the beam 10 and the guide rail 4. Further, the lower support 14 is stabilized by supporting both sides of the beam 10 to the car guide rails 1 and 1 by the rail clip 13.
Then, the driving device 7 is installed on the beam 10, and the upper portion of the rod 30 is suspended from the beam 20 by a nut, and the lower portion is connected to the bracket 11 by a nut.
[0010]
In order to adjust the vertical position of the driving device 7, the rail clips 12 and 13 are loosened, and the vertical position of the beam 10 is adjusted by moving the position of the nut connecting the rod 30 and the bracket 11 up and down. Then, a shim 50 is inserted between the beam 10 and the guide rail 4 to tighten the rail clips 12 and 13. Thereafter, a vibration isolator 40 is attached between the beam 20 and the driving device 7 to prevent the driving device 7 from vibrating.
[0011]
As described above, according to the present embodiment, the vertical position of the drive device 7 can be adjusted only by moving the nut up and down.
In the embodiment, the shim adjustment between the beam 10 and the guide rail 4 is performed twice. However, only the adjustment after the drive device 7 is installed may be used.
[0012]
【The invention's effect】
As described above, according to the present invention, the installation position of the driving device can be adjusted by a simple method in a limited narrow space such as the upper part in the hoistway.
[Brief description of the drawings]
FIG. 1 is a diagram showing an embodiment of the present invention.
FIG. 2 is a view showing an example of a conventional elevator hoistway.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Guide rail for cage | baskets 4 Guide rail for counterweights 7 Drive apparatus 10,20 Beam 14 Lower support tool 24 Upper support tool 30 Rod

Claims (2)

かご用ガイドレールの上部に取り付けられた上部支持具、カウンターウエイト用ガイドレールの上端に設置されるとともにかご用ガイドレールに支持された下部支持具、前記上部支持具と下部支持具とに連結されて前記両支持具の相対位置を変更する連結具、を備え、前記下部支持具に駆動装置を設置したことを特徴とするエレベータ用駆動装置の支持装置。Upper support mounted on the upper part of the guide rail for the car, installed at the upper end of the guide rail for the counterweight and supported on the guide rail for the car , and connected to the upper support and the lower support. And a connecting device for changing the relative positions of the two supporting tools, and a driving device is installed on the lower supporting tool. 一側が前記上部支持具に取付けられ、他側が前記駆動装置に取付けられた防振具を備えていることを特徴とする請求項１に記載のエレベータ用駆動装置の支持装置。 2. The support device for an elevator drive device according to claim 1, further comprising a vibration isolator having one side attached to the upper support and the other side attached to the drive device.
JP35729599A 1999-12-16 1999-12-16 Elevator drive support device Expired - Fee Related JP3726605B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35729599A JP3726605B2 (en) 1999-12-16 1999-12-16 Elevator drive support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35729599A JP3726605B2 (en) 1999-12-16 1999-12-16 Elevator drive support device

Publications (2)

Publication Number Publication Date
JP2001171953A JP2001171953A (en) 2001-06-26
JP3726605B2 true JP3726605B2 (en) 2005-12-14

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Cited By (1)

* Cited by examiner, † Cited by third party
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WO2018198230A1 (en) * 2017-04-26 2018-11-01 三菱電機株式会社 Elevator device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380530B1 (en) * 2001-03-29 2006-12-06 Mitsubishi Denki Kabushiki Kaisha Mechanism for fixing hoist and elevator
WO2002079067A1 (en) * 2001-03-29 2002-10-10 Mitsubishi Denki Kabushiki Kaisha Method for installing hoist
JP4056475B2 (en) * 2001-11-22 2008-03-05 三菱電機株式会社 Elevator equipment
JP4229633B2 (en) * 2002-04-26 2009-02-25 東芝エレベータ株式会社 Machine roomless elevator
JP2004142927A (en) 2002-10-28 2004-05-20 Toshiba Elevator Co Ltd Elevator device
AU2003210753A1 (en) * 2003-01-31 2004-08-30 Otis Elevator Company Integrated support for elevator machine, sheaves and terminations
JP4491300B2 (en) * 2004-08-16 2010-06-30 株式会社日立製作所 Elevator hoist support device
JP5253285B2 (en) * 2009-04-28 2013-07-31 株式会社日立製作所 Elevator equipment
CN105236248B (en) * 2015-11-19 2017-11-10 森赫电梯股份有限公司 New machine-roomless lift load-carrying members
WO2021070362A1 (en) * 2019-10-11 2021-04-15 三菱電機株式会社 Hoist adjustment device and hoist installation method for machine-room-less elevator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018198230A1 (en) * 2017-04-26 2018-11-01 三菱電機株式会社 Elevator device
JP6485673B1 (en) * 2017-04-26 2019-03-20 三菱電機株式会社 Elevator equipment
US11453572B2 (en) 2017-04-26 2022-09-27 Mitsubishi Electric Corporation Space saving arrangement of a machine-room-less elevator device

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