JP2001072354A5 - - Google Patents

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JP2001072354A5
JP2001072354A5 JP1999252230A JP25223099A JP2001072354A5 JP 2001072354 A5 JP2001072354 A5 JP 2001072354A5 JP 1999252230 A JP1999252230 A JP 1999252230A JP 25223099 A JP25223099 A JP 25223099A JP 2001072354 A5 JP2001072354 A5 JP 2001072354A5
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Japan
Prior art keywords
machine room
elevator
machine
hoistway
support member
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JP1999252230A
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Japanese (ja)
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JP2001072354A (en
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Description

【書類名】 明細書
【発明の名称】 エレベータの据付方法
【特許請求の範囲】
【請求項1】 昇降路の上方部の機械室内に設けた巻上機によって、上記昇降路内に配置した乗かごをロープを介して昇降駆動するエレベータの据付方法において、上記昇降路の上部に受け部材を設け、上記昇降路内に設置するエレベータ機器を搬入できる大きさの開口部を形成し、上記巻上機を設置した支持部材を吊り上げて上記受け部材の上に搭載すると共に、上記巻上機を包囲して上記機械室を形成する機械室壁部材を上記受け部材の上に搭載したことを特徴とするエレベータの据付方法
【請求項2】 請求項1記載のエレベータの据付方法において、上記支持部材に上記巻上機と上記機械室壁部材を設置した状態で、これを吊り上げて上記受け部材の上に搭載したことを特徴とするエレベータの据付方法
【発明の詳細な説明】
【0001】
【発明の属する技術分野】
本発明は、エレベータの据付方法に関する。
【0002】
【従来の技術】
一般にロープ式エレベータにおいては、建物内に天井を有する昇降路を形成し、この昇降路内に乗かごとつり合いおもりを設置し、また昇降路の天井を床とした機械室を形成し、この機械室内に巻上機および制御盤等を設置していた。
【0003】
このようなエレベータの据付方法としては、機械室内に設置する巻上機や制御盤を建物内に搬入してから昇降路内を引き上げて機械室内の所定の位置に据え付けていたが、据付作業の短工期化のニーズから、例えば特開平7−206314号公報に記載のように、エレベータ機器を予め工場等で組み立て現地に搬入し、タワークレーン等で機械室の天井にあけた搬入口から昇降路および機械室内に搬入し据え付けるといった方法を採用していた。
【0004】
【発明が解決しようとする課題】
しかし、上述した従来の据付方法では、一体に組み立てることによって大型化したエレベータ機器を機械室の天井に形成した搬入口から昇降路および機械室内に搬入するようにしているため、搬入口とエレベータ機器との干渉を慎重に避けながらタワークレーンを操作する必要があり、製品の養生および搬入作業にかなりの労力と時間を要してしまう。
【0005】
本発明の目的は、予め工場等で組み立てたエレベータ機器を容易に搬入し据え付けることができるようにしたエレベータの据付方法を提供することにある。
【0006】
【課題を解決するための手段】
本発明は上記目的を達成するために、昇降路の上方部の機械室内に設けた巻上機によって、上記昇降路内に配置した乗かごをロープを介して昇降駆動するエレベータの据付方法において、上記昇降路の上部に受け部材を設け、上記昇降路内に設置するエレベータ機器を搬入できる大きさの開口部を形成し、上記巻上機を設置した支持部材を吊り上げて上記受け部材の上に搭載すると共に、上記巻上機を包囲して上記機械室を形成する機械室壁部材を上記受け部材の上に搭載したことを特徴とする
明は、昇降路の上部に設けた受け部材上に支持部材を支持し、この支持部材上に少なくとも巻上機もしくはそれを包囲する機械室壁部材を含めて搭載した機械室一体品とし、この強度部材である支持部材を利用して機械室一体品を吊り、それを受け部材上に載置するようにしたため、従来のように機械室に形成した搬入口を通過させる必要がなく、支持部材および機械室壁部材の取り付け前の昇降路の上部の開口部を利用して、予め工場等で組み立てたエレベータ機器を容易に搬入し据え付けることができ、その後、巻上機を支持する強度部材である支持部材を利用して機械室壁部材も支持することができる。
【0007】
【発明の実施の形態】
以下、本発明の実施の形態を図面に基づいて説明する。
【0008】
図1は、本発明の一実施の形態が適用されるエレベータの概略構成を示す縦断面図である。
【0009】
昇降路1の側壁1aには、その底部からその頂部付近まで延びると共に、ブラケット2およびブラケット3によってそれぞれ固定した乗かご用ガイドレール5およびつり合いおもり用ガイドレール7が設けられ、これらの乗かご用ガイドレール5およびつり合いおもり用ガイドレール7に沿って昇降可能に乗かご4およびつり合いおもり6が配置されている。昇降路1の上部には、対をなす受け部材18a,18b、例えば昇降路1の出入り口側とその反対側に対をなす梁等によって形成した受け部材18a,18bが設けられており、その天井はなく開放された開口部17が形成されている。この開口部17は、昇降路1内に設置するエレベータ機器、例えば乗かご4が搬入できる大きさであり、必要に応じてこの開口部17は後述するロープ11の通過部分を除いて他の部分を塞ぐ図示しないカバーを取り付けても良い。
【0010】
受け部材18a,18bの上部には、各側壁1aの延長上よりも若干外側に位置するように機械室壁部材30aの側壁を位置させて機械室30が構成されており、昇降路1と機械室30の水平投影面の寸法差が受け部材18a,18bとなっている。この機械室30は、少なくとも一対の受け部材18a,18b間を橋絡するようにマシンビーム等の強度部材である支持部材20を配置し、この支持部材20上に巻上機14およびエレベータ制御盤21が設置され、それらの周囲が機械室壁部材30aで包囲されて構成されている。機械室30に設置した巻上機14およびそらせ車25にはロープ11が巻回されており、このロープ11の一端を乗かごに連結し、他端をつり合いおもり6に連結している。従って、巻上機14の駆動によりロープ11を介して乗かご4が昇降するようにエレベータが構成されている。
【0011】
このエレベータは、従来のように昇降路1と共に機械室30を一体的に形成した建物を造ってからエレベータ機器を設置して行くのではなく、昇降路1の上部に機械室30を搭載可能なように開口部17を形成したため、機械室30を搭載していない状態では昇降路1の上部に十分大きな開口部17を得ることができ、予め工場等で組み立てたエレベータ機器、例えばある程度組み立てた乗かごや、ガイドレールを容易に搬入し据え付けることができ、しかる後に、昇降路1の開口部17を塞ぐと共に機械室30を構成することができる。
【0012】
次に、本発明の一実施形態に係るエレベータの据付方法を説明する。
【0013】
まず、図2に示すように予め工場等で支持部材20上に、巻上機14、エレベータ制御盤21、反らせ車25、機械室壁部材30aを搭載しながら組み立てて機械室一体品46を構成し、この機械室一体品46を現地に運搬する。その後、図2に示しているように玉掛けワイヤ40を介してタワークレーン41等で機械室一体品46を吊り上げ、昇降路1の上部に形成した受け部材18a,18b上に支持部材20上に載せて全体を保持させる。
【0014】
このように機械室一体品46を吊り上げて昇降路1の上部に形成した受け部材18a,18b上に支持部材20が位置するように搭載して支持するようにしたため、予め工場等で製作した機械室一体品46の設置と共に、機械室30を昇降路1の上部に構成することができる。
【0015】
また、機械室一体品46を昇降路1の上部に形成した受け部材18a,18b上に搭載して支持する前の状態では、昇降路1の上部に十分大きな開口部17が形成されているので、昇降路1内に設置するエレベータ機器を予め工場などで製作しておき、例えば、ある程度組み立てた乗かごや複数本を接続したガイドレールをこの開口部17から搬入すれば、干渉を避けて容易に搬入および据付作業を行なうことができる。従って、従来のように機械室の天井に搬入孔を形成したり、この比較的狭い搬入口を通過する際に干渉しないように大がかりな養生を施したりする必要がない。
【0016】
図3は、本発明の実施形態が適用される他のエレベータを示す要部縦断面図である。このエレベータにおける支持部材20は、機械室30の機械室壁部材30aよりも若干外側に張り出しており、その張り出した部分に複数の吊り上げ用のフック43を取り付けている点で先のエレベータと相違しているが、その他の機械室一体品46の構成は同様であり同等物には同一符号を付けている。これらのフック43に吊り部材45に固定した玉掛けワイヤ44の他端を取り付け、吊り部材45を玉掛けワイヤ40を介してタワークレーン41で吊り上げるようにしている。
【0017】
このとき、玉掛けワイヤ40で吊り上げるのは支持部材20であり、支持部材20はその後も巻上機14などの構成部材を載置して支持するものであるから、十分な強度を有して製作され、その強度を利用して吊り上げるようにしている。これを可能にするのは、支持部材20に巻上機14およびこれを包囲する機械室壁部材30aを搭載するようにしたからである。このように支持部材20を利用して吊り上げることにより、図2に示した場合よりも機械室壁部材30aに吊り上げ時の負荷がかからないことから、機械室壁部材30aをより軽量な素材で製作することができるようになる。
【0018】
図4および図5は、本発明の実施形態が適用されるさらに他のエレベータを示す要部縦断面図である。
【0019】
このエレベータにおける機械室一体品は、図4に示した支持部材20上に巻上機14、制御盤21および反らせ車25を取り付けた機械室機器一体品47と、この機械室機器一体品47を囲む図5に示した機械室壁部材30aとを分割して構成している点で先のエレベータと相違しているが、その他の機械室一体品46の構成は同様であり同等物には同一符号を付けている。
【0020】
先ず、図4に示すように支持部材20に取り付けたフック43に玉掛けワイヤ40を連結し、タワークレーン41で予め工場などで製作した機械室機器一体品47を吊り上げ、昇降路1の上部に設けた受け部材18a,18b上に支持部材20が橋絡するように設置する。その後、図5に示すようにタワークレーン41で機械室機器一体品47を囲む機械室壁部材30aを吊り上げ、機械室機器一体品47上にかぶせて取り付け、図3の場合と同様に完成させる。
【0021】
このエレベータにおいても玉掛けワイヤ40で吊り上げるのは支持部材20であり、支持部材20はその後も巻上機14などの構成部材を載置して支持するものであるから、十分な強度を有して製作され、その強度を利用して吊り上げるようにしている。これを可能にするのは、最終的に支持部材20に巻上機14およびこれを包囲する機械室壁部材30aを搭載するようにしたからである。このように支持部材20を利用して吊り上げることにより、図2に示した場合よりも機械室壁部材30aに吊り上げ時の負荷がかからないことから、機械室壁部材30aをより軽量な素材で製作することができるようになる
【0022】
尚、上述した各エレベータでは、支持部材20上に直接機械室壁部材30aを取り付ける構成としたが、別の部材を介して一体としてもよい。例えば、エレベータ設置後に機械室壁部材30aの廻りをコンクリート等で仕上げ工事をした場合、エレベータの据付期間は大幅に短縮することができる。また、機械室30は、機械室壁部材30aにより囲まれた空間としているが、組み立て途中において機械室壁部材30aがなく、機械室壁部材30aを取り付ける部材、例えば柱などの骨組みだけであってもよい
【0023】
【発明の効果】
以上説明したように、本発明は、昇降路の上部に設けた受け部材上に支持部材を支持し、この支持部材上に少なくとも巻上機もしくはそれを包囲する機械室壁部材を含めて搭載した機械室一体品とし、この強度部材である支持部材を利用して機械室一体品を吊り、それを受け部材上に載置するようにしたため、従来のように機械室に形成した搬入口を通過させる必要がなく、支持部材および機械室壁部材の取り付け前の昇降路の上部の開口部を利用して予め工場等で組み立てたエレベータ機器を容易に搬入し据え付けることができ、また巻上機を支持する強度部材である支持部材を利用して機械室壁部材も支持することができる。
【図面の簡単な説明】
【図1】
本発明の一実施の形態が適用されるエレベータを示す縦断面図である。
【図2】
本発明の一実施の形態によるエレベータの据付方法を採用した作業途中状態を示すエレベータの縦断面図である。
【図3】
本発明の実施形態が適用される他のエレベータの据付方法を採用した作業途中状態を示すエレベータの縦断面図である。
【図4】
本発明の実施形態が適用されるさらに他のエレベータの据付方法を採用した作業初期状態を示すエレベータの縦断面図である。
【図5】
図4に示したエレベータの作業終期状態を示す縦断面図である。
【符号の説明】
1 昇降路
4 乗かご
6 つり合いおもり
11 ロープ
14 巻上機
18a,18b 受け部材
20 支持部材
30 機械室
30a 機械室壁部材
[The claims] [document name] specification [name of invention] elevators installation method
1. A method of installing an elevator according to claim 1 , wherein the elevator car disposed in the hoistway is raised and lowered via a rope by a hoist provided in a machine room above the hoistway, in an upper portion of the hoistway. A receiving member is provided to form an opening sized to receive the elevator equipment installed in the hoistway , and a support member on which the hoisting machine is installed is lifted and mounted on the receiving member, and the winding is performed. An elevator installation method characterized in that a machine chamber wall member surrounding the upper machine to form the machine chamber is mounted on the receiving member .
2. The elevator installation method according to claim 1, wherein the hoisting machine and the machine room wall member are installed on the support member, and the hoisting machine and the machine room wall member are lifted and mounted on the receiving member. The installation method of the elevator which is characterized.
Detailed Description of the Invention
[0001]
Field of the Invention
The present invention relates to a method of installation elevators.
[0002]
[Prior Art]
Generally, in a rope type elevator, a hoistway having a ceiling is formed in a building, a counterweight is installed in the hoistway, and a machine room with a floor of the hoistway as a floor is formed. A hoist and control panel were installed in the room.
[0003]
As a method of installing such an elevator, the hoisting machine and the control panel installed in the machine room are carried into the building, and then the hoistway is pulled up and installed at a predetermined position in the machine room. From the needs of shortening work period, as described in, for example, Japanese Patent Laid-Open No. 7-206314, elevator equipment is assembled in advance in a factory etc. and carried into the site, and a hoistway is opened from the entrance to the machine room. And the method of carrying in and installing in the machine room was adopted.
[0004]
[Problems to be solved by the invention]
However, in the above-described conventional installation method, the elevator apparatus enlarged by being assembled integrally is carried into the hoistway and the machine room from the carry-in port formed on the ceiling of the machine room. It is necessary to operate the tower crane carefully while avoiding interference with it, and it takes considerable labor and time for curing and loading the product.
[0005]
An object of the present invention is to provide a elevators installation method which make it possible to install easily carried elevator equipment assembled in advance factory.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides an elevator installation method for raising and lowering a car disposed in the hoistway via a rope by a hoist provided in a machine room above the hoistway. A receiving member is provided at the upper part of the hoistway , an opening of a size capable of carrying in the elevator equipment to be installed in the hoistway is formed, and a supporting member on which the hoisting machine is installed is lifted to place on the receiving member. A machine chamber wall member which is mounted and which encloses the winding machine to form the machine chamber is mounted on the receiving member .
This onset Ming supports the support member onto the receiving member provided on an upper portion of the hoistway, at least a hoisting machine or it including the mechanical chamber wall member surrounding and was machine room single piece mounted on the support member Since the integral part of the machine room is suspended using the support member which is the strength member and placed on the receiving member, it is not necessary to pass through the inlet formed in the machine room as in the prior art, Using the opening in the upper part of the hoistway before attaching the support member and the machine room wall member, it is possible to easily carry in and install the elevator equipment assembled in a factory etc. in advance, and then, the strength to support the hoisting machine The machine chamber wall member can also be supported using a support member which is a member.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described based on the drawings.
[0008]
FIG. 1 is a longitudinal sectional view showing a schematic configuration of an elevator to which an embodiment of the present invention is applied .
[0009]
The side wall 1a of the hoistway 1 is provided with a car guide rail 5 and a counterweight guide rail 7 which extend from the bottom to near the top and are fixed by the brackets 2 and 3, respectively. A car 4 and a counterweight 6 are disposed so as to be movable up and down along the guide rails 5 and the counterweight guide rails 7 for counterweight. In the upper part of the hoistway 1, there are provided receiving members 18a, 18b formed by a pair of beams forming a pair of receiving members 18a, 18b, for example, on the entrance side of the hoistway 1 and the opposite side. And an open opening 17 is formed. The opening 17 has a size capable of carrying in an elevator apparatus installed in the hoistway 1, for example, the riding car 4, and as necessary, the opening 17 is other than the passing part of the rope 11 described later. A cover (not shown) may be attached to close the cover.
[0010]
The machine chamber 30 is configured by positioning the side wall of the machine chamber wall member 30a so as to be located slightly outside the extension of each side wall 1a at the upper portion of the receiving members 18a and 18b. The dimensional difference of the horizontal projection plane of the chamber 30 is the receiving members 18a and 18b. In this machine room 30, a support member 20, which is a strength member such as a machine beam, is disposed to bridge between at least a pair of receiving members 18a and 18b, and the hoisting machine 14 and elevator control board are mounted on the support member 20. 21 are installed and surrounded by the machine room wall member 30a. A rope 11 is wound around the hoisting machine 14 and the deflecting wheel 25 installed in the machine room 30, one end of the rope 11 is connected to the car, and the other end is connected to the counterweight 6. Therefore, the elevator is configured to move the car 4 up and down through the rope 11 by driving the hoisting machine 14.
[0011]
In this elevator, the machine room 30 can be mounted on the upper part of the hoistway 1 instead of installing the elevator equipment after building a building integrally forming the machine room 30 with the hoistway 1 as in the prior art Since the opening 17 is formed as described above, a sufficiently large opening 17 can be obtained in the upper part of the hoistway 1 when the machine room 30 is not mounted, and elevator equipment assembled in advance in a factory etc. The car and the guide rails can be easily carried in and installed, and then the opening 17 of the hoistway 1 can be closed and the machine room 30 can be configured.
[0012]
Next, a method of installing an elevator according to an embodiment of the present invention will be described.
[0013]
First, as shown in FIG. 2, the hoisting machine 14, the elevator control panel 21, the deflecting wheel 25 and the machine room wall member 30a are mounted on the support member 20 in advance in a factory etc. to assemble the machine room integral product 46 And transport the machine room integral 46 to the site. Thereafter, as shown in FIG. 2, the machine room integral product 46 is lifted by the tower crane 41 or the like through the hook wire 40, and placed on the support member 20 on the receiving members 18a and 18b formed in the upper part of the hoistway 1. Keep the whole.
[0014]
Thus, since the machine room integral product 46 is lifted and mounted and supported so that the support member 20 is positioned on the receiving members 18a and 18b formed in the upper part of the hoistway 1, the machine manufactured in advance in a factory or the like The machine room 30 can be configured in the upper part of the hoistway 1 together with the installation of the chamber integral product 46.
[0015]
Further, in the state before the machine room integral product 46 is mounted and supported on the receiving members 18a and 18b formed on the upper part of the hoistway 1, the sufficiently large opening 17 is formed on the upper part of the hoistway 1 The elevator equipment to be installed in the hoistway 1 is manufactured in advance in a factory etc., for example, by carrying in the assembled car to a certain extent or a guide rail connecting a plurality of them from this opening 17, interference is easily avoided. Can carry in and install. Therefore, it is not necessary to form a carry-in hole in the ceiling of the machine room as in the prior art or to perform extensive curing so as not to interfere when passing through this relatively narrow carry-in port.
[0016]
FIG. 3 is a longitudinal cross-sectional view showing another elevator to which the embodiment of the present invention is applied . The support member 20 in this elevator protrudes slightly outside the machine chamber wall member 30a of the machine chamber 30, and is different from the previous elevator in that a plurality of lifting hooks 43 are attached to the protruding portion. However, the configuration of the other machine chamber integral part 46 is similar, and the same reference numerals are given to the equivalent ones. The other end of the hooking wire 44 fixed to the hanging member 45 is attached to the hook 43, and the hanging member 45 is lifted by the tower crane 41 via the hooking wire 40.
[0017]
At this time, it is the support member 20 that is lifted by the hooking wire 40, and since the support member 20 is to place and support constituent members such as the hoisting machine 14 thereafter, it is manufactured with sufficient strength. And its strength is used to lift it. This is possible because the hoisting machine 14 and the machine room wall member 30a surrounding the hoisting machine 14 are mounted on the support member 20. Since the load at the time of lifting is not applied to the machine room wall member 30a by lifting using the support member 20 as described above, the machine room wall member 30a is manufactured with a lighter material. Will be able to
[0018]
FIG. 4 and FIG. 5 are principal part longitudinal cross-sectional views showing still another elevator to which the embodiment of the present invention is applied .
[0019]
The machine room integral part in this elevator includes a machine room equipment integral part 47 in which the winding machine 14, the control panel 21 and the deflecting wheel 25 are mounted on the support member 20 shown in FIG. The machine room wall member 30a shown in FIG. 5 is different from the above elevator in that the machine room wall member 30a is divided and configured, but the other machine room integral product 46 has the same structure and is identical to the equivalent. It has a sign.
[0020]
First, as shown in FIG. 4, the hook wire 40 is connected to the hook 43 attached to the support member 20, and the machine room equipment integrated product 47 manufactured beforehand in a factory is lifted by the tower crane 41 and provided at the upper part of the hoistway 1. The supporting member 20 is installed on the receiving members 18a and 18b so as to bridge. Thereafter, as shown in FIG. 5, the machine room wall member 30a surrounding the machine room equipment integrated product 47 is lifted by the tower crane 41, covered with the machine room equipment integrated goods 47 and attached, and completed as in FIG.
[0021]
Also in this elevator , it is the support member 20 that is lifted by the hooking wire 40, and since the support member 20 is to place and support components such as the hoist 14 thereafter, it has sufficient strength. It is made and it is made to lift it using its strength. This is possible because finally the hoisting machine 14 and the machine room wall member 30a surrounding the hoisting machine 14 are mounted on the support member 20. Since the load at the time of lifting is not applied to the machine room wall member 30a by lifting using the support member 20 as described above, the machine room wall member 30a is manufactured with a lighter material. it becomes possible.
[0022]
In addition, although it was set as the structure which attaches machine chamber wall member 30a directly on the supporting member 20 in each elevator mentioned above, it is good also as integral via another member . For example, when the finished work around the machine chamber wall member 30a with concrete or the like after the elevator installation, installation period elevator Ru can be reduced significantly. Moreover, the machine chamber 30, although the enclosed space by the machine chamber wall member 30a, there is no mechanical chamber wall member 30a in the course of assembly, be only skeleton of such members, for example posts mounting the mechanical chamber wall member 30a It is also good .
[0023]
【Effect of the invention】
As described above, the onset Ming, the support member is supported on a receiving member provided on an upper portion of the hoistway, mounted including machines chamber wall member which surrounds at least a hoisting machine or it on the support member Since the machine room integral product is suspended using the support member which is the strength member and placed on the receiving member, the loading port formed in the machine room as in the prior art is used There is no need to pass through, elevator equipment assembled in advance in a factory etc. can be easily carried in and installed using the opening in the upper part of the hoistway before attaching the support member and the machine room wall member, and the hoisting machine The machine room wall member can also be supported using a support member which is a strength member for supporting the machine room.
Brief Description of the Drawings
[Fig. 1]
It is a longitudinal section showing an elevator to which one embodiment of the present invention is applied .
[Fig. 2]
It is a longitudinal cross-sectional view of the elevator which shows the state in the middle of the work which adopted the installation method of the elevator by one embodiment of the present invention.
[Fig. 3]
It is a longitudinal cross-sectional view of the elevator which shows the work middle state which employ | adopted the installation method of the other elevator to which embodiment of this invention is applied .
[Fig. 4]
It is a longitudinal cross-sectional view of the elevator which shows the operation | work initial state which employ | adopted the installation method of the elevator with which embodiment of this invention is applied .
[Fig. 5]
It is a longitudinal cross-sectional view which shows the working end state of the elevator shown in FIG.
[Description of the code]
1 hoistway 4 car 6 balance weight 11 rope 14 hoisting machine 18a, 18b receiving member 20 support member 30 machine room 30a machine room wall member

JP25223099A 1999-09-06 1999-09-06 Elevator and its installation method Pending JP2001072354A (en)

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Application Number Priority Date Filing Date Title
JP25223099A JP2001072354A (en) 1999-09-06 1999-09-06 Elevator and its installation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25223099A JP2001072354A (en) 1999-09-06 1999-09-06 Elevator and its installation method

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JP2001072354A5 true JP2001072354A5 (en) 2005-06-02

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Publication number Priority date Publication date Assignee Title
JP2006513950A (en) * 2003-01-31 2006-04-27 オーチス エレベータ カンパニー Integrated support for elevator machines, sheaves and terminations
JP2010247917A (en) * 2009-04-13 2010-11-04 Mitsubishi Electric Corp Lifting equipment for elevator equipment
CN210214482U (en) * 2019-09-05 2020-03-31 歌拉瑞电梯股份有限公司 Compound winding type construction elevator suitable for building well
CN110589669A (en) * 2019-10-10 2019-12-20 奥帝亚电梯有限公司 A rack for a lift

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