JPH04209184A - Inclined elevator - Google Patents
Inclined elevatorInfo
- Publication number
- JPH04209184A JPH04209184A JP2340336A JP34033690A JPH04209184A JP H04209184 A JPH04209184 A JP H04209184A JP 2340336 A JP2340336 A JP 2340336A JP 34033690 A JP34033690 A JP 34033690A JP H04209184 A JPH04209184 A JP H04209184A
- Authority
- JP
- Japan
- Prior art keywords
- car
- rope
- counterweight
- hoistway
- sheave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 101150054854 POU1F1 gene Proteins 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000001141 propulsive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000030939 Bubalus bubalis Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0407—Driving gear ; Details thereof, e.g. seals actuated by an electrical linear motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の目的〕
（産業上の利用分野）
本発明は巻上機によりロープを介しかごとつり合いおも
りとを傾斜した昇降路内に昇降させる斜行エレベータに
関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to an oblique elevator in which an elevator and a counterweight are raised and lowered into an inclined hoistway via a rope by a hoisting machine.
（従来の技術）
近年、土地利用範囲の拡大に伴い斜面を利用した建築物
へのエレベータの設置か多くなって来ている。また都心
部の交通緩和策として大深度地下鉄の実現をにらみ、そ
のアクセス手段としてエレベータの利用も考えられてい
る。そのような場所に設置するエレベータは、各種条件
により昇降路を垂直以外に傾斜させる所謂斜行エレベー
タとする必要がある。更には、その斜行エレベータは昇
降路を単に同一勾配で直線的に傾斜するだけでなく、種
々の傾斜角度に対応できることが必要である。(Prior Art) In recent years, as the range of land use has expanded, elevators have been increasingly installed in buildings that utilize slopes. In addition, with the aim of creating a deep subway system as a means of alleviating traffic in the city center, the use of elevators as a means of access is also being considered. Elevators installed in such locations must be so-called oblique elevators whose hoistway is inclined other than vertically depending on various conditions. Furthermore, the oblique elevator must not only be able to incline the hoistway linearly at the same slope, but also be able to accommodate various inclination angles.
つまり、斜行エレベータでは、各種設置場所の条件によ
り、急傾斜部と緩やかな傾斜部或いは水平部を有する昇
降路を設けなければならないことが多い。こうした各種
傾斜部をもつ昇降路内にガイドレールを介しかごとつり
合いおもりとを設置すると共に、昇降路の上部に巻上機
を設け、この巻上機の巻上機シーブに巻き掛けたロープ
の一端に前記かごを連結し、その他端につり合いおもり
を連結する。そして巻上機シーブの回転摩擦駆動により
ロープを移動させて、かごとつり合いおもりとを昇降路
内に相対的に昇降させる構成とする必要がある。In other words, in the case of a diagonal elevator, it is often necessary to provide a hoistway having a steep slope part, a gentle slope part, or a horizontal part depending on the conditions of various installation locations. In addition to installing a car and a counterweight via guide rails in a hoistway with various slopes, a hoisting machine is installed at the top of the hoistway, and a rope is wound around the hoisting sheave of this hoisting machine. The cage is connected to one end, and a counterweight is connected to the other end. It is necessary to move the rope by rotational friction drive of the hoist sheave to relatively move the car and counterweight up and down within the hoistway.
（発明が解決しようとする課題）
ところで、前述した斜行エレベータにおいては、昇降路
の傾斜角度が大きい急傾斜部では巻上機によるかごとつ
り合いおもりの昇降駆動を比較的容易に行ない得るか、
傾斜角度か小さくなるほどその昇降駆動が困難となる。(Problem to be Solved by the Invention) By the way, in the above-mentioned oblique elevator, is it possible to relatively easily drive the car and counterweight up and down by the hoist in a steeply sloped part where the inclination angle of the hoistway is large?
The smaller the angle of inclination, the more difficult it becomes to drive it up and down.
つまり、昇降路の傾斜角度か２０度以下の緩やかな傾斜
部や水平部では、かごとつり合いおもりの自重によるロ
ープにかかる張力が小さくなって、このロープと巻上機
シーブとの間の摩擦力の低下を招き、巻上機シーブの回
転摩擦駆動によるかごとつり合いおもりの昇降が難しく
なる。In other words, on gentle slopes or horizontal areas where the inclination angle of the hoistway is less than 20 degrees, the tension applied to the rope due to the weight of the car and counterweight is small, and the frictional force between the rope and the hoist sheave is reduced. As a result, it becomes difficult to raise and lower the car and counterweight by the rotational friction drive of the hoist sheave.
本発明は前記事情に鑑みなされ、その目的とするところ
は、昇降路の傾斜角度か大きい急傾斜部ては勿論のこと
、傾斜角度が小さい緩やかな傾斜部或いは水平部におい
ても、かごとつり合いおもりとを容易且つ適確にしかも
効率良く昇降駆動することができ、各種変化に富んだ傾
斜角度の斜行エレベータの実現を可能とすることにある
。The present invention was developed in view of the above-mentioned circumstances, and its purpose is to balance the car and the weight not only on steep slopes with a large slope of the hoistway, but also on gentle slopes or horizontal areas with a small slope. The object of the present invention is to enable the realization of an oblique elevator that can be driven up and down easily, accurately, and efficiently, and has a wide variety of inclination angles.
（課題を解決するための手段）
本発明は前記目的を達成するために、巻上機上シーブに
巻き掛けたロープの一端にかごを連結すると共に、その
ロープの他端につり合いおもりを連結し、そのかごとつ
り合いおもりとを前記巻上機によりロープを介し急傾斜
部と緩やかな傾斜部或いは水平部を有する昇降路内に相
対的に昇降駆動可能に設けてなる斜行エレベータにおい
て、′前記昇降路の緩やかな傾斜部或いは水平部にリニ
アモータを設け、その緩やかな傾斜部或いは水平部にお
ける前記かご及びつり合いおもりの少なくとも巻上機シ
ーブから遠ざかる方向の移動を前記リニアモータの駆動
で行なう構成としたことを特徴とする。(Means for Solving the Problems) In order to achieve the above object, the present invention connects a car to one end of a rope wound around a sheave on a hoisting machine, and connects a counterweight to the other end of the rope. , in a diagonal elevator in which the car and the counterweight are relatively movable up and down in a hoistway having a steeply sloped part and a gently sloped part or a horizontal part through a rope by the hoisting machine, A linear motor is provided in a gently sloping part or a horizontal part of the hoistway, and the car and the counterweight in the gently sloping part or the horizontal part are moved at least in a direction away from the hoist sheave by driving the linear motor. It is characterized by the following.
（作 用）
前記構成の斜行エレベータであれば、かごとつり合いお
もりとは巻上機シーブとロープとの回転摩擦駆動により
昇降路内を相対的に昇降移動する。この際、該昇降路の
傾斜角度の大きい急傾斜部では、かごとつり合いおもり
との自重によるロープにかかる張力が大きく、巻上機シ
ーブとロープとの間の摩擦力が十分大きく得られること
から、その巻上機シーブとロープとの回転摩擦駆動によ
り適確にかごとつり合いおもりとが相対的に昇降移動す
るようになる。(Function) In the skew elevator having the above configuration, the car and the counterweight move up and down relative to each other in the hoistway by rotational friction drive between the hoist sheave and the rope. At this time, in a steeply sloped part of the hoistway with a large inclination angle, the tension applied to the rope due to the weight of the car and the counterweight is large, and a sufficiently large frictional force between the hoist sheave and the rope can be obtained. The rotational friction drive between the sheave of the hoisting machine and the rope allows the car and the counterweight to move up and down accurately relative to each other.
一方、昇降路の傾斜角度の小さい緩やかな傾斜部或いは
水平部では、かごとつり合いおもりの自重によるロープ
にかかる張力か小さくなって、巻上機シーブの回転摩擦
駆動だけではかごとつり合いおもりの昇降が困難となる
ことから、こうした場所ではかご及びつり合いおもりの
少なくとも巻上機シーブから遠ざかる方向の移動をリニ
アモータの駆動で行なう。これでロープに大きな張力か
発生し、そのロープの巻上機シーブとの摩擦力も強まり
、巻上機による駆動も併用可能となって、緩やかな傾斜
部或いは水平部においても容易適確にかごとつり合いお
もりとが相対的に昇降移動するようになる。On the other hand, in a gently sloped section with a small inclination angle or a horizontal section of the hoistway, the tension applied to the rope due to the weight of the car and counterweight is small, and the rotational friction drive of the hoist sheave alone cannot lift the car and counterweight. In such locations, the car and counterweight are moved at least in the direction away from the hoist sheave by driving a linear motor. This generates a large tension in the rope, which increases the frictional force between the rope and the sheave of the hoisting machine, and allows it to be driven by the hoisting machine as well, making it possible to easily and accurately move the cage even on gently sloped or horizontal sections. The counterweight will move up and down relative to the counterweight.
（実施例）
以下、本発明の一実施例を第１図及び第２図により説明
する。まず図中１は建物或いは地下等に傾斜して構築さ
れた昇降路を示す。この昇降路１の底部にはこの長平方
向に沿ってかご用ガイドレール２，３及びつり合いおも
り用ガイドレール４がそれぞれ左右一対ずつ敷設されて
いる。またその昇降路１の上端部には巻上機５が設置さ
れ、この巻上機５のモータ６により正逆回転駆動される
巻上機シーブ７にロープ８が巻き掛けられている。この
ロープ８の一端８ａと他端８ｂは前記昇降路１内に配設
した回転自在なガイドシーブ９゜１０に案内されながら
該昇降路１内方に導通されている。こうしたロープ８の
一端８ａにかご１１が連結されて前記昇降路１内のかご
用ガイドレール２，３上に走行可能に設置されていると
共に、他端８ｂにつり合いおもり１２が連結されて昇降
路１内のつり合いおもり用ガイドレール４上に走行可能
に設置されている。そしてこれらかご１１とつり合いお
ちり１２とがロープ８を介し巻上機シーブ６の回転摩擦
駆動により昇降路１内を相対的に昇降移動するようにな
っている。(Example) An example of the present invention will be described below with reference to FIGS. 1 and 2. First, numeral 1 in the figure indicates a hoistway constructed at an angle in a building or underground. At the bottom of the hoistway 1, a pair of left and right car guide rails 2, 3 and a pair of counterweight guide rails 4 are laid along the elongated direction. A hoist 5 is installed at the upper end of the hoistway 1, and a rope 8 is wound around a hoist sheave 7 which is driven to rotate in forward and reverse directions by a motor 6 of the hoist 5. One end 8a and the other end 8b of the rope 8 are conducted into the hoistway 1 while being guided by a rotatable guide sheave 9.degree. 10 disposed within the hoistway 1. A car 11 is connected to one end 8a of the rope 8 and installed so as to be able to run on the car guide rails 2 and 3 in the hoistway 1, and a counterweight 12 is connected to the other end 8b of the hoistway. It is movably installed on a guide rail 4 for the counterweight within the counterweight. The car 11 and the counterbalance 12 are relatively moved up and down within the hoistway 1 by the rotational friction drive of the hoist sheave 6 via the rope 8.
なお、前記昇降路１は途中の傾斜角度の大きな急傾斜部
ＩＡと、この上下端側にそれぞれ連続した水平部ＩＢ、
ＩＣとからなる。The hoistway 1 has a steeply sloped part IA with a large inclination angle in the middle, and a horizontal part IB continuous to the upper and lower ends of the part IA,
It consists of an IC.
また、前記かご１１は、出入口ドア１３ａを有したかご
室１３と、略直角三角形の台枠状をなして前記かご室１
３を搭載支持する台座１４とからなり、この台座１４の
下側傾斜部（前記昇降路１の急傾斜部ＩＡの傾斜角度に
合わせた斜面部）の上端側部と下端側部とにそれぞれ左
右一対ずつの走行用のガイドローラ１５．１６を回転自
在に設けて構成されている。そしてこの左右の上側ガイ
ドローラ１５が左右のかご用ガイドレール２上に、左右
の下側イドローラ１６が左右のかご用ガイドレール３上
にそれぞれ転勤可能に乗せられている。Further, the car 11 has a car chamber 13 having an entrance/exit door 13a, and a substantially right triangular underframe shape.
3, and a pedestal 14 for mounting and supporting the pedestal 14, and the upper and lower side portions of the lower sloped portion of the pedestal 14 (the sloped portion corresponding to the slope angle of the steeply sloped portion IA of the hoistway 1) have left and right sides, respectively. It is constructed by rotatably providing a pair of guide rollers 15 and 16 for traveling. The left and right upper guide rollers 15 are mounted on the left and right car guide rails 2, and the left and right lower idle rollers 16 are mounted on the left and right car guide rails 3 so as to be transferable.
その左右一対ずつのかご用ガイドレール２，３は、両者
互いに左右レール間距離を大小異にして昇降路１内全長
に亘り敷設されているか、その昇降路１内の急傾斜部Ｉ
Ａではこの傾斜面に沿って両者互いに同一高さで敷設さ
れ、上下端側の水平部ＩＢ、ＩＣでは上側ガイドローラ
１５か転勤するガイドレール２に対し下側ガイドローラ
１６か転動するガイドレール３か下方に段差を存してそ
れぞれ水平に敷設されている。これてかご１１か昇降路
１内を常に水平姿勢を維持しながら昇降移動するように
なっている。The pair of left and right car guide rails 2 and 3 are either laid over the entire length of the hoistway 1 with different distances between the left and right rails, or are installed along the steep slope I of the hoistway 1.
In A, both are laid at the same height along this slope, and in the horizontal part IB on the upper and lower end sides, in IC, the guide rail where the lower guide roller 16 rolls with respect to the guide rail 2 where the upper guide roller 15 moves. There are three levels at the bottom, each laid horizontally. This allows the car 11 to move up and down within the hoistway 1 while always maintaining a horizontal position.
なお、前記つり合いおもり１２はかご重量と１＜ランス
をとるカウンタウェイトなどとも称されるもので、この
つり合いおもり１２にも両端に左右“一対ずつのガイド
ローラ１７．１８が回転自在に設けられている。この両
端の左右のガイドローラ１７．１８が前記昇降路１内底
面部に敷設した左右のつり合いおもり用ガイドレール３
上に転動可能に乗せられて昇降移動するようにされてい
る。The counterweight 12 is also referred to as a counterweight that balances the weight of the car, and the counterweight 12 is also rotatably provided with a pair of left and right guide rollers 17 and 18 at both ends. The left and right guide rollers 17 and 18 at both ends connect the left and right counterweight guide rails 3 installed on the inner bottom surface of the hoistway 1.
It is placed on the top so that it can roll and move up and down.
ここで、前記昇降路１内の上下端側の水平部１Ｂ、ＩＣ
には、それぞれ長手方向に亘ってリニアーモータ（リニ
アモーター次＞２０．２１か、前記かご用ガイトレール
２とつり合いおもり用ガイドレール４との略中間高さに
配して水平に敷設されている。一方前記かご１１の台座
１４の下部にリアクションプレート２２か水平に取付け
られていると共に、前記つり合いおもり１２の上面部に
もリアクションプレート２３が取付けれて、前記リニア
モータ２０，２１からの推進力を受けられるように構成
されている。Here, horizontal portions 1B and ICs on the upper and lower end sides of the hoistway 1
A linear motor (linear motor 20.21) is installed horizontally in the longitudinal direction, and is arranged at approximately the middle height between the guide rail 2 for the car and the guide rail 4 for the counterweight. On the other hand, a reaction plate 22 is horizontally attached to the lower part of the pedestal 14 of the car 11, and a reaction plate 23 is attached to the upper surface of the counterweight 12 to transfer the propulsive force from the linear motors 20, 21. It is configured to be received.
而して、前記構成の斜行エレベータでは、第２図のよう
にかご１１とつり合いおもり１２とが共に昇降路１内の
急傾斜部ＩＡに位置するときは、双方の自重によりロー
プ８に大きな張力がかかり、巻上機シーブ７に該ロープ
８が滑ることなく強く巻き付けられる。したがって巻上
機シーブ７からの回転摩擦駆動力かロープ８に確実に伝
えられる。Therefore, in the skew elevator having the above configuration, when both the car 11 and the counterweight 12 are located at the steep slope part IA in the hoistway 1 as shown in FIG. Tension is applied, and the rope 8 is tightly wound around the hoist sheave 7 without slipping. Therefore, the rotational frictional driving force from the hoist sheave 7 is reliably transmitted to the rope 8.
これにてロープ８を介しかご１１とつり合いおちり１２
が相対的に適確に昇降移動するようになる。This will balance the car 11 and the litter 12 via the rope 8.
will move up and down relatively accurately.
そして、第１図のようにかご１１とつり合いおもり１２
か昇降路１の上下端側の水牛部ＩＢ。Then, as shown in Figure 1, the basket 11 and the counterweight 12 are
or water buffalo section IB on the upper and lower ends of hoistway 1.
ＩＣに移動して来たときには、そのかご］］やつり合い
おちり１２の自重かレール２，３及び４に支持されるの
で、ロープ８にかかる張力か小さくなり、そのロープ８
と巻上機シーブ７との摩擦力か小さくなって該シーブ７
か空回りするようになり、その巻上機シーブ７の回転摩
擦駆動たけではかご１１とつり合いおもり１２の移動が
困難となる。このために、かご１１及びつり合いおもり
１２の少なくとも巻上機シーブ７から遠ざかる方向の移
動をリニアモータ２０或いは２１の駆動で行なう。When the car is moved to the IC, the weight of the basket 12 is supported by the rails 2, 3, and 4, so the tension on the rope 8 decreases, and the rope 8
The frictional force between the sheave 7 and the sheave 7 of the hoisting machine becomes smaller.
As a result, the car 11 and the counterweight 12 become difficult to move due to the rotational friction drive of the sheave 7 of the hoisting machine. For this purpose, the car 11 and the counterweight 12 are moved at least in a direction away from the hoist sheave 7 by driving the linear motor 20 or 21.
つまり、第１図に示す如く、かご１１を昇降路１の下端
側水平部ＩＣから上方に出発させる走行開始時点ては、
上端側水平部ＩＢに配するリニアモータ２０を動作させ
て、この下側に位置するつり合いおもり１２のリアクシ
ョンプレート２３に推進力を与えることにより、そのつ
り合いおもり１２を下方に向は走行させる。これでロー
プ８にはかご１１が水平移動するに要する十分な張力か
発生し、そのロープ８の巻上機シーブ７との摩擦力も強
まり、巻上機５による駆動も併用されるようになって、
そのつり合いおちり１２と相対的に前記かご１１が下端
側の水平部ＩＣを確実に走行開始して移動して行くよう
になる。In other words, as shown in FIG. 1, at the start of travel when the car 11 starts upward from the lower end side horizontal part IC of the hoistway 1,
The linear motor 20 disposed on the upper horizontal portion IB is operated to apply a propulsive force to the reaction plate 23 of the counterweight 12 located below, thereby causing the counterweight 12 to travel downward. This generates enough tension in the rope 8 to move the car 11 horizontally, and the frictional force between the rope 8 and the hoisting machine sheave 7 increases, so that the drive by the hoisting machine 5 is also used. ,
The car 11 reliably starts running and moves on the horizontal part IC on the lower end side relative to the balance plate 12.
こうしてかご１１とつり合いおもり１２とが昇降路１の
急傾斜部ＩＡに移動してくると、前記リニアモータ２０
による推進駆動は解除され、そのままかご１１とつり合
いおもり１２とは、双方の自重によるロープ８への大き
な張力でもって巻上機シーブ７から回転摩擦駆動力を十
分受けて、巻上機５の駆動のみで第２図に示す如く相対
的に昇降移動して行く。In this way, when the car 11 and the counterweight 12 move to the steeply inclined part IA of the hoistway 1, the linear motor 20
The propulsion drive is released, and the car 11 and the counterweight 12 receive sufficient rotational friction driving force from the hoist sheave 7 with a large tension on the rope 8 due to their own weight, and drive the hoist 5. As shown in FIG.
そして第１図とは逆にかご１１か上端側の水平部ＩＢに
、つり合いおもり１２か下端側の水平部ＩＣに移動して
行くと、下端側水平部ＩＣに配するリニアモータ２１を
動作させ、この下側に移動して来たつり合いおもり１２
に前記同様に推進力を与えて、このリニアモータ２］と
巻上機５との駆動を併用してかご１１とつり合いおもり
１２を終点まで水平移動させる。この状態からかご１］
を下方に向けて再出発させる場合は、そのかご１１をリ
ニアモータ２０で駆動して下方に向は水平移動させるこ
とにより、前記同様にかご１１とつり合いおちり１２が
適確に昇降移動するようになる。Contrary to FIG. 1, when the car 11 or the horizontal part IB on the upper end side is moved to the counterweight 12 or the horizontal part IC on the lower end side, the linear motor 21 disposed in the horizontal part IC on the lower end side is operated. , the counterweight 12 has moved to this lower side.
Propulsive force is applied to the car 11 in the same manner as described above, and the car 11 and the counterweight 12 are horizontally moved to the end point using both the linear motor 2 and the hoist 5. From this state, basket 1]
When restarting the car downward, the car 11 is driven by the linear motor 20 and moved downward horizontally, so that the car 11 is balanced with the car 11 and the dust 12 is moved up and down appropriately in the same manner as described above. become.
なお、本発明は前記実施例のみに限定されることなく、
例えば、昇降路１の水平部ＩＢ、ＩＣにおいて、かご１
１及びつり合いおもり１２の巻上機シーブ７から遠ざか
る方向の移動をリニアモータ２０，２１の駆動で行い、
しかも巻上機５の駆動も併用したが、逆に巻上機シーブ
７に近付く方向の移動をもリニアモータ２０，２１で駆
動するようにしても可である。また水平部ＩＢ、ＩＣで
′はリニアモータ２０，２１と巻上機５による駆動を併
用したが、水平部ＩＢ、ＩＣではりニアモータ２０，２
１のみの駆動でかご１１及びつり合いおもり１２を走行
させるようにしても可である。Note that the present invention is not limited only to the above embodiments,
For example, in the horizontal parts IB and IC of hoistway 1, car 1
1 and the counterweight 12 in a direction away from the hoisting machine sheave 7 by driving linear motors 20 and 21,
Furthermore, although the hoisting machine 5 is also driven, the linear motors 20 and 21 may also be used to drive the movement in the direction approaching the hoisting sheave 7. Also, in the horizontal parts IB and IC, the linear motors 20 and 21 and the hoisting machine 5 were used together, but in the horizontal parts IB and IC, the linear motors 20 and 2
It is also possible to make the car 11 and the counterweight 12 travel by driving only the car 11 and the counterweight 12.
また、前記昇降路１の上下端側の水平部ＩＢ。Further, horizontal portions IB on the upper and lower end sides of the hoistway 1;
ＩＣは傾斜角度の小さな緩やかな傾斜部となっていても
同様に適応できる。またそうした水手部或いは緩やかな
傾斜部が昇降路１の途中にあっても前述同様に対処可能
である。Even if the IC has a gentle slope with a small angle of inclination, it can be similarly adapted. Further, even if such a water hand portion or a gentle slope portion is located in the middle of the hoistway 1, it can be handled in the same manner as described above.
本発明の斜行エレベータは、前述の如く構成したから、
昇降路の傾斜角度が大きい急傾斜部ではかごとつり合い
おもりとを巻上機の駆動で適確に昇降でき、傾斜角度が
小さい緩やかな傾斜部或いは水平部においては、リニア
モータの駆動によりかごとつり合いおもりとを容易且つ
適確に昇降でき、各種傾斜角度が各種変化に富んた昇降
路を移動できる斜行エレベータが実現できる。しかも昇
降路の緩やかな傾斜部や水平部ではりニアモータによる
駆動で、同時にロープに張力が与えられて巻上機による
駆動も併用可能となり、且つ傾斜角度の大きい急傾斜部
では通常の巻上機のみで駆動できるので、非常に効率的
な運行が可能となると共に、リニアモータを傾斜角度が
各種変化する昇降路全長に亘り配置する面倒かなく、据
付の作業性や消費電力等の経費の面で非常に有利で大き
な効果か得られる。Since the skew elevator of the present invention is configured as described above,
In steep sections of the hoistway where the inclination angle is large, the car and counterweight can be raised and lowered accurately by the drive of the hoisting machine, and in gently inclined sections or horizontal sections with small inclination angles, the car and the counterweight can be raised and lowered by the drive of the linear motor. It is possible to realize a diagonal elevator that can easily and accurately raise and lower a counterweight and can move on a hoistway with a wide variety of inclination angles. In addition, when driving on gentle slopes or horizontal sections of the hoistway, the beam can be driven by the near motor, which simultaneously applies tension to the rope and can also be driven by a hoist, while on steep slopes with large inclinations, a normal hoist can be used. Since it can be driven by a single shaft, it enables very efficient operation, and eliminates the trouble of arranging linear motors over the entire length of the hoistway where the angle of inclination changes. You can get very advantageous and big effects.
第１図は本発明の一実施例を示すかご上昇開始時の状態
の斜行エレベータの構成図、第２図は同じくかご走行途
中の状態の斜行エレベータの構成図である。
１・・・昇降路、ＩＡ・・・急傾斜部、ＩＢ、ＩＣ・・
・水平部（緩やかな傾斜部）、５・・・巻上機、７・・
・巻上機シーブ、８・・・ロープ、８ａ・・・ロープの
一端、８ｂ・・・ロープの他端、１１・・・かご、１２
・・・つり合いおもり、２０．２１・・リニアモータ。
出願人代理人 弁理士 鈴江武彦FIG. 1 is a configuration diagram of a diagonal elevator in a state when a car starts to ascend, showing an embodiment of the present invention, and FIG. 2 is a configuration diagram of the diagonal elevator in a state in which the car is in the middle of traveling. 1... Hoistway, IA... Steep slope, IB, IC...
・Horizontal part (gentle slope), 5...Hoisting machine, 7...
・Hoisting machine sheave, 8... Rope, 8a... One end of the rope, 8b... Other end of the rope, 11... Car, 12
...Balance weight, 20.21...Linear motor. Applicant's agent Patent attorney Takehiko Suzue
Claims (1)
ると共に、そのロープの他端につり合いおもりを連結し
、そのかごとつり合いおもりとを前記巻上機によりロー
プを介し急傾斜部と緩やかな傾斜部或いは水平部を有す
る昇降路内に相対的に昇降駆動可能に設けてなる斜行エ
レベータにおいて、前記昇降路の緩やかな傾斜部或いは
水平部にリニアモータを設け、その緩やかな傾斜部或い
は水平部における前記かご及びつり合いおもりの少なく
とも巻上機シーブから遠ざかる方向の移動を前記リニア
モータの駆動で行なう構成としたことを特徴とする斜行
エレベータ。A car is connected to one end of a rope wrapped around a hoisting machine sheave, and a counterweight is connected to the other end of the rope. In a diagonal elevator which is installed in a hoistway having a relatively inclined part or a horizontal part so as to be able to be driven up and down relatively, a linear motor is provided in the gently inclined part or the horizontal part of the hoistway, and A diagonal elevator characterized in that the car and the counterweight in the horizontal portion are moved at least in a direction away from the hoist sheave by driving the linear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2340336A JPH04209184A (en) | 1990-11-30 | 1990-11-30 | Inclined elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2340336A JPH04209184A (en) | 1990-11-30 | 1990-11-30 | Inclined elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04209184A true JPH04209184A (en) | 1992-07-30 |
Family
ID=18335967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2340336A Pending JPH04209184A (en) | 1990-11-30 | 1990-11-30 | Inclined elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04209184A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004131289A (en) * | 2002-09-18 | 2004-04-30 | Ii S P:Kk | Multi-purpose automatic lifting step system |
| JP2007022751A (en) * | 2005-07-15 | 2007-02-01 | Taisei Corp | Moving device for seating means of elevator connection stairway |
| WO2011006288A1 (en) * | 2009-07-14 | 2011-01-20 | 上海德圣米高电梯有限公司 | Elevator for inclined hoistway with lesser running resistance |
| CN106966264A (en) * | 2017-05-09 | 2017-07-21 | 江苏师范大学 | A kind of segmented Weighting system of multi-angle oblique elevator |
| JP2018167605A (en) * | 2017-03-29 | 2018-11-01 | 三和テッキ株式会社 | Device for decreasing tension variation of overhead wire |
| EP3738916A1 (en) * | 2019-05-15 | 2020-11-18 | KONE Corporation | Inclined elevator and method for manufacturing thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01220691A (en) * | 1988-02-29 | 1989-09-04 | Mitsubishi Electric Corp | Diagonal elevator |
-
1990
- 1990-11-30 JP JP2340336A patent/JPH04209184A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01220691A (en) * | 1988-02-29 | 1989-09-04 | Mitsubishi Electric Corp | Diagonal elevator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004131289A (en) * | 2002-09-18 | 2004-04-30 | Ii S P:Kk | Multi-purpose automatic lifting step system |
| JP2007022751A (en) * | 2005-07-15 | 2007-02-01 | Taisei Corp | Moving device for seating means of elevator connection stairway |
| WO2011006288A1 (en) * | 2009-07-14 | 2011-01-20 | 上海德圣米高电梯有限公司 | Elevator for inclined hoistway with lesser running resistance |
| JP2018167605A (en) * | 2017-03-29 | 2018-11-01 | 三和テッキ株式会社 | Device for decreasing tension variation of overhead wire |
| CN106966264A (en) * | 2017-05-09 | 2017-07-21 | 江苏师范大学 | A kind of segmented Weighting system of multi-angle oblique elevator |
| CN106966264B (en) * | 2017-05-09 | 2022-06-14 | 江苏师范大学 | Sectional type counterweight system of multi-angle inclined elevator |
| EP3738916A1 (en) * | 2019-05-15 | 2020-11-18 | KONE Corporation | Inclined elevator and method for manufacturing thereof |
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