JPH0318593A - Spiral-shaped shiftable sidewalk - Google Patents

Spiral-shaped shiftable sidewalk

Info

Publication number
JPH0318593A
JPH0318593A JP15242289A JP15242289A JPH0318593A JP H0318593 A JPH0318593 A JP H0318593A JP 15242289 A JP15242289 A JP 15242289A JP 15242289 A JP15242289 A JP 15242289A JP H0318593 A JPH0318593 A JP H0318593A
Authority
JP
Japan
Prior art keywords
sidewalk
spiral
endless chain
getting
guide
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
Application number
JP15242289A
Other languages
Japanese (ja)
Inventor
Shigeru Kitajima
北島 茂
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP15242289A priority Critical patent/JPH0318593A/en
Publication of JPH0318593A publication Critical patent/JPH0318593A/en
Pending legal-status Critical Current

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  • Escalators And Moving Walkways (AREA)

Abstract

PURPOSE:To reduce the underground excavation part in the adoption of the title device for a deep underground traffic means by installing a guide sprocket for the turning back of an endless chain between guide rails, at the getting-on/off edge part of the guide rail for the going/coming passages of a shiftable sidewalk in spiral form and reducing the installation space for the shiftable sidewalk. CONSTITUTION:An endless chain 8 is guided onto the guide rails 15 and 16 for reciprocation passage by a guide sprocket 17 driven by a driving device 19, and turned back by sprockets 17 and 18, and shifts in reciprocation circulation in spiral form inside an outer shell 2. Each stepping plate 7 is shifted in spiral form, forming a flat sidewalk from a lower part getting-on/off port 6 to an upper part getting-on/off port 5 by a shifting endless chain 8a on the going passage side, and the going passage of a shiftable sidewalk 1 in spiral form is formed. Since the guide rail 15 is formed in horizontal form in the vicinity of the upper and lower getting-on/off ports 5 and 6, the stepping plate 7 shifts to horizontal form from inclined form, and the transfer from the stepping plate 7 to the mean landings 9 and 10 or from the mean landings 9 and 10 to the stepping plate 7 is facilitated. Then, the stepping plate 7 is turned back at the edge part of the getting-on/off part of the sidewalk 1, and a coming passage is formed by a chain 8b.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は螺旋状に昇降する螺旋状移動歩道に関する. [従来の技術] 一般に移動歩道には、ベルトコンベヤ等が採用されてお
り、高低差のある所においては、直線傾斜状にベルトコ
ンベヤを昇降駆動させるようになっている。
Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a spiral moving walkway that ascends and descends in a spiral manner. [Prior Art] A belt conveyor or the like is generally used for a moving walkway, and in places where there is a difference in height, the belt conveyor is driven up and down in a linearly inclined manner.

[発明が解決しようとする課題コ ところで、このような移動歩道を高低差の大きい所に採
用すると、移動歩道の傾斜角度が規定されているために
、その距離が非常に長くなり、移動歩道の設置空間を大
きくとる必要があった。
[Problems to be solved by the invention] By the way, if such a moving walkway is adopted in a place with a large difference in height, the distance will be very long because the inclination angle of the moving walkway is specified, and the distance of the moving walkway will be very long. It was necessary to take up a large installation space.

特に、大深度の地下交通機関が建設されつつある今日、
地上から地下へあるいは地下から地上へ大量の乗客を昇
降移送する交通手段として上述の移動歩道を採用すると
、これを設置する空間を形成するための地下掘削が非常
に大きくなり、その労力が多大であり、また、構築時間
も非常に多くかかる等の問題がある. 本発明は上記問題点を解決するために創案されたもので
、その目的は移動歩道の設置空間を小さくし、特に大深
度の地下交通手段に採用する場合には、地下掘削を少な
くすることができる螺旋状移動歩道を提供することにあ
る. [課題を解決するための手段〕 上記目的を達成するために本発明は、螺旋状の移動歩道
を形戒すべく屈曲自在に連結された踏板と、この踏板の
両側に連結された無端チェーンと、上記踏板の両側に設
けられ、往路IPl無端チェーンを螺旋状に案内するよ
うに形成された往路用ガイドレールと、該往路用ガイド
レールの下側に、これに並行に設けられ、復路ll]!
l無端チェーンを螺旋状に案内する復路用ガイドレール
と、上記往路および復路用ガイドレールの乗降端部に設
けられ、上記無端チェーンをガイドレール間で折り返す
ためのガイドスプロケットとを備えて#J威されたもの
である。
Especially today, when deep underground transportation systems are being constructed,
If the above-mentioned moving walkway is adopted as a means of transportation for moving a large number of passengers up and down from above ground to underground or from underground to above ground, the underground excavation required to create the space for installing it will be extremely large, and the labor involved will be enormous. However, there are also problems such as it takes a very long time to build. The present invention was devised to solve the above problems, and its purpose is to reduce the installation space of a moving walkway, and to reduce the amount of underground excavation, especially when it is adopted as a means of deep underground transportation. The purpose is to provide a spiral moving walkway that can be used. [Means for Solving the Problems] In order to achieve the above object, the present invention has a tread board that is bendably connected to form a spiral moving walkway, and an endless chain that is connected to both sides of the tread board. , an outbound guide rail provided on both sides of the step board and formed to spirally guide the outbound IP1 endless chain; !
#J-Weight is equipped with a guide rail for the return trip that spirally guides the endless chain, and a guide sprocket that is provided at the entry and exit ends of the guide rails for the outbound and return trips and for folding the endless chain between the guide rails. It is what was done.

[作用] 移動歩道を形或する踏板を螺旋状に移動循環するように
横戒したので、直IQ傾斜状の移動歩道に比べてその移
送距離が短くなる.また、その全体形状がほぼ円筒状に
形或されるため、これを設置する空間は小さくなる.特
に大深度の地下交通手段に採用した場合には、その設置
空間は円形の垂直空間を形成すればよいので、地下の掘
削が容易であり、地下の掘削量が少なくて済む。
[Function] Since the treads forming the moving walkway are horizontally arranged so as to move and circulate in a spiral, the moving distance is shorter than that of a straight IQ inclined moving walkway. Also, since its overall shape is approximately cylindrical, the space in which it is installed is small. Particularly when it is adopted as a means of underground transportation at great depths, the installation space only needs to form a circular vertical space, so underground excavation is easy and the amount of underground excavation can be reduced.

[実施例] 本発明の一実施例を図面に基づいて説明する。[Example] An embodiment of the present invention will be described based on the drawings.

第1図において、1は螺旋状の移動歩道で、移動歩道1
は、外殻2内の内筒4と外筒3との間の空間に収容され
ている. 具体的には、外殻2の上部および下部に形成される上部
乗降口5と下部乗降口6とを結ぶように螺旋状の移動歩
道1が設けられており、この移動歩道1は、屈曲自在に
連結された踏板7により構成されている. 踏板7は、図示するように、その上面はほぼ台形状に形
威されており、これら踏板7は後述する無端チェーン8
によって下部乗降口6から上部乗降口5に向けて螺旋状
に往路を形成し、上部乗降口5から折り返し螺旋状の往
路に並行に下部乗降口6に向けて戻る復路を形成して循
環移動するようになっている. また、第2図および第3図に示すように、上下部乗降口
5.6の付近には、外殻2内から外殻2外へあるいは外
殻2外から外殻2内へ向けて通路を形成する踊場9.1
0か設けられている。
In Figure 1, 1 is a spiral moving walkway, and the moving walkway 1
is housed in the space between the inner tube 4 and the outer tube 3 within the outer shell 2. Specifically, a spiral moving walkway 1 is provided so as to connect an upper entrance 5 and a lower entrance 6 formed at the upper and lower parts of the outer shell 2, and this moving walkway 1 is flexible. It consists of a treadle 7 connected to the treadle 7. As shown in the figure, the upper surfaces of the tread plates 7 are shaped into a substantially trapezoidal shape, and these tread plates 7 are connected to an endless chain 8, which will be described later.
By this, a spiral outward path is formed from the lower entrance/exit 6 toward the upper entrance/exit 5, and a return path is formed from the upper entrance/exit 5 to return toward the lower entrance/exit 6 in parallel with the spiral outward path. It looks like this. In addition, as shown in FIGS. 2 and 3, in the vicinity of the upper and lower entrances and exits 5.6, there is a passageway from inside the outer shell 2 to the outside of the outer shell 2 or from outside the outer shell 2 to the inside of the outer shell 2. Landing 9.1 forming
It is set to 0.

踏板7のそれぞれは、第4図および第5図に示すように
、互いに隣り合う踏板7同志の前後を連結する連結板1
1が設けられ、この連結板11を介して軸12で屈曲自
在に連結されており、踏板7の両側面には、図示するよ
うに、無端チェーン8が連結されている.この無端チェ
ーン8は、第4図に示すように、各踏板7の両側面に軸
12を介して支持されたチェーンローラ13がリンク部
材14を介して連結されて無端チェーン8が形成されて
いる。この無端チェーン8は、第6図および第7図に示
すように、往路側無端チェーン8aか往路用ガイドレー
ル15に、復路U=端チェーン8bが復路用カイドレー
ル16に案内されて、上記踏板7を外殻2内を螺旋状に
往復移動するようになっている。
As shown in FIGS. 4 and 5, each of the treadboards 7 includes a connecting plate 1 that connects the front and back of adjacent treadboards 7.
1 are provided, and are connected to each other by a shaft 12 via this connection plate 11, so as to be flexible, and endless chains 8 are connected to both sides of the footboard 7, as shown in the figure. As shown in FIG. 4, this endless chain 8 is formed by connecting chain rollers 13 supported via shafts 12 to both sides of each step plate 7 via link members 14. . As shown in FIGS. 6 and 7, this endless chain 8 is guided by the outbound endless chain 8a or the outbound guide rail 15, and the return U=end chain 8b is guided by the return guide rail 16. is adapted to move back and forth in a spiral manner within the outer shell 2.

この往復用カイドレール15は、図示するように、乗降
端部において、傾斜状からほぼ水平状に形成され、第8
図に示すように、内外筒4.3の周面に突出させて上下
方向に螺旋状に沿って延設されている。復路用ガイドレ
ール16は、内外筒4.3に突出させて、往路用ガイド
レール15の下側に、これに並行に設けられている.上
記螺旋状の移動歩道1の乗降端部には、第l図、第6図
および第7図に示すように、無端チェーン8を上記往路
および復路用力イドレール15.16間で折り返すため
のガイドスグロケット17.18が設けられており、無
端チェーン8は、これらガイドスプロケット17.18
にエンドレスに掛け渡されている。カイドスグロケット
17は、第2図に示すように、駆動装置19によって駆
動されると共に、燕端チェーン8を循環移動するように
なっている. 上記上部乗降口5と下部乗降口6との間には、上記各踏
板7が形成する螺旋に沿ってハンドレール20が設けら
れており、このハンドレール20は、外簡3および内筒
4に突出させて設けられた支持部材21および22に支
持されて内外簡43に沿って直立し、螺旋方向に延設さ
れたフレーム23と、このフレーム23の上面に沿って
移動するベルト部材24とによって梢戒されている.こ
のベルト部材24は、例えば、駆動スプロケットに掛け
回されたエンドレスチェーンを介して踏板7の移動方向
に追従してフレーム23の上面を移動するようになって
いる. 次に上記実施例の作用を説明する。
As shown in the figure, this reciprocating guide rail 15 is formed from an inclined shape to a substantially horizontal shape at the boarding end portion, and the eighth
As shown in the figure, it protrudes from the circumferential surface of the inner and outer cylinders 4.3 and extends spirally in the vertical direction. The return guide rail 16 is provided below and in parallel with the outward guide rail 15 so as to protrude from the inner and outer cylinders 4.3. As shown in FIG. 1, FIG. 6, and FIG. Rockets 17, 18 are provided, and the endless chain 8 is connected to these guide sprockets 17, 18.
It spans endlessly. As shown in FIG. 2, the Kaidosu grocket 17 is driven by a drive device 19 and is configured to circulate around the swallow end chain 8. A handrail 20 is provided between the upper entrance 5 and the lower entrance 6 along the spiral formed by the respective footboards 7, and this handrail 20 is connected to the outer shell 3 and inner cylinder 4. The frame 23 is supported by supporting members 21 and 22 provided in a protruding manner, stands upright along the inner and outer members 43, and extends in a spiral direction, and the belt member 24 moves along the upper surface of this frame 23. Kozue has been warned. This belt member 24 is configured to move on the upper surface of the frame 23 following the moving direction of the footboard 7 via, for example, an endless chain that is wound around a drive sprocket. Next, the operation of the above embodiment will be explained.

先ず、無端チェーン8は駆動装置1つに駆動されるガイ
ドスプロケット17により、往復路用ガイドレール15
.16に案内され、スグロケット17.18で折り返し
て外殻2内を螺旋状に往復循環移動する. 各踏板7は、移動する往路測無端チェーン8aにより下
部乗降口6から上部乗降口5に向けて、平坦な歩道を形
成しつつ螺旋状に移送されて螺旋状の移動歩道1の往路
を形成する。この際、往路用ガイドレール15が上下乗
降口5.6付近において、第6図および第7図に示すよ
うに、ほぼ水平状になっているので、踏板7は傾斜状か
ら水平状に移動し、踏板7から踊場9.10へあるいは
踊場9.10から踏板7への乗り移りを容易にしている
First, the endless chain 8 is driven by a guide sprocket 17 driven by one drive device, and the endless chain 8 is connected to the guide rail 15 for the reciprocating path.
.. 16, turns around at Sugrockets 17 and 18, and moves in a spiral reciprocating manner within the outer shell 2. Each tread 7 is spirally transported from the lower entrance/exit 6 towards the upper entrance 5 by the moving outbound journey endless chain 8a while forming a flat walkway, thereby forming the outgoing route of the spiral moving walkway 1. . At this time, since the outbound guide rail 15 is almost horizontal near the upper and lower entrances 5.6 as shown in FIGS. 6 and 7, the treadle 7 moves from an inclined position to a horizontal position. , making it easy to transfer from the tread 7 to the landing 9.10 or from the landing 9.10 to the tread 7.

このようにして、移送される踏板7は、螺旋状の移動歩
道1の乗降端部で折り返され、復路側無端チェーン8b
により、往路の下関に沿って螺旋状に移送されて復路を
形成する。
In this way, the treadle 7 to be transferred is folded back at the getting on/off end of the spiral moving walkway 1, and the return journey side endless chain 8b
As a result, it is transported in a spiral along Shimonoseki on the outbound route to form the return route.

このように、螺旋状の移動歩3!!1は、筒状の外殻2
内に螺旋状に往復移動循環するように形成されているの
で、従来の直線傾斜状の移動歩道に比べて、収容する空
間が小さくて済み、特に、地下の交通手段に採用する場
合においては、移動歩道1を収容する空間を形成する地
下掘削量が少なくて済み、その掘削労力を小さくするこ
とができ、構築時間を短縮することができる. また、他の場所でこの外殻2内に主な横成部材を収容し
て製作することができるので、Mlが容易であり、その
製作費も低減することができる。
In this way, spiral movement step 3! ! 1 is a cylindrical outer shell 2
Because it is formed to move back and forth in a spiral manner, it requires less space to accommodate than conventional linearly inclined moving walkways, especially when used as a means of underground transportation. The amount of underground excavation required to form the space for accommodating the moving walkway 1 can be reduced, the excavation labor can be reduced, and the construction time can be shortened. In addition, since the main horizontal members can be housed and manufactured in the outer shell 2 at another location, Ml is easy and the manufacturing cost can be reduced.

なお、螺旋状の移動歩道1を筒状に形戒した外殻2内に
収容するようにしたが、本発明はこれに限定されるもの
ではなく、外殻2を形成ずる外筒3および内筒4に代え
て、複数の柱体を適宜直立させ、これにガイドレール等
を固定支持させて螺旋状の移動歩道1を形或してもよい
.また、スフ゜ロケットを駆動する駆動装置l9はスプ
ロケットl7のみを駆動するように示したがスプロケッ
ト18にも駆動装置を設けてもよく、また、これらスプ
ロゲットおよび駆動装置の設置は、乗降端部のみに限ら
ず、移動歩道の中間部に中間スプ口ゲノトおよび中間駆
動装置として適宜配設してもよい. [発明の効果] 本発明は、次のような効果を発揮する。
Although the spiral moving walkway 1 is housed in the cylindrical outer shell 2, the present invention is not limited to this, and the outer shell 2 and the inner Instead of the cylinder 4, a plurality of pillars may be appropriately stood upright, and a guide rail or the like may be fixedly supported on the pillars to form the spiral moving walkway 1. Furthermore, although the drive device l9 that drives the sprocket is shown as driving only the sprocket l7, the drive device may also be provided on the sprocket 18, and the installation of these sprockets and the drive device is limited to only at the end of the ride. Alternatively, an intermediate spout and an intermediate drive device may be appropriately installed in the middle of the moving walkway. [Effects of the Invention] The present invention exhibits the following effects.

螺旋状移動歩道を形或する踏板を螺旋に沿って往復循環
移動させているので、直線傾斜状の従来の移動歩道に比
べて、これを収容する空間が小さくて済む.特に、これ
を地下交通機関に用いる場合には、地下の掘削量が少く
て済み、その労力を小さくでき、構築時間を短縮するこ
とができるので、その製作費用を低減することができる
Since the spiral-shaped moving walkway is made of treads that move in a reciprocating manner along the spiral, the space required to accommodate them is smaller than that of conventional moving walkways that are linearly inclined. In particular, when this is used for underground transportation, the amount of underground excavation is small, the labor required can be reduced, and the construction time can be shortened, so the manufacturing cost can be reduced.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例を示す概略図、第2図は第1
図の■−■線断面図、第3図は第1図の■一■線断面図
、第4図は本発明の要部を示す平面図、第5図は第4図
のv−V線断面図、第6図は第2図のVl−Vl線断面
図、第7図は第3図の■一V■線断面図、第8図は第7
図の■■線断而図である。 図中、1は螺旋状移動歩道、7は踏板、8は無端チェー
ン、8aは往路IllI無端チェーン、8bは復路lI
II!I!!端チェーン、15は往路用ガイドレール、
16は復路用ガイドレール、1718はガイドスグロケ
ットである。
FIG. 1 is a schematic diagram showing one embodiment of the present invention, and FIG. 2 is a schematic diagram showing an embodiment of the present invention.
3 is a sectional view taken along the line ■--■ in FIG. 1, FIG. 4 is a plan view showing the main parts of the present invention, and FIG. 6 is a sectional view taken along the line Vl-Vl in FIG. 2, FIG. 7 is a sectional view taken along the
This is a diagram of the ■■ line in the figure. In the figure, 1 is a spiral moving walkway, 7 is a tread, 8 is an endless chain, 8a is an endless chain for the outward journey, and 8b is for the return journey.
II! I! ! End chain, 15 is the guide rail for the outward journey,
16 is a guide rail for the return trip, and 1718 is a guide groove locket.

Claims (1)

【特許請求の範囲】[Claims] 1、螺旋状の移動歩道を形成すべく連結された踏板と、
該踏板の両側に連結された無端チェーンと、上記踏板の
両側に設けられ、往路側無端チェーンを螺旋状に案内す
るように形成された往路用ガイドレールと、該往路用ガ
イドレールの下側に、これに並行に設けられ、復路側無
端チェーンを螺旋状に案内する復路用ガイドレールと、
上記往路および復路用ガイドレールの乗降端部に設けら
れ、上記無端チェーンをガイドレール間で折り返すため
のガイドスプロケットとを備えたことを特徴とする螺旋
状移動歩道。
1. Treads connected to form a spiral moving walkway;
An endless chain connected to both sides of the treadle, an outbound guide rail provided on both sides of the treadle and formed to spirally guide the outbound endless chain, and a downwardly extending outbound guide rail located below the outbound chain. , a return guide rail that is provided in parallel thereto and guides the return journey side endless chain in a spiral shape;
A spiral moving walkway characterized by comprising a guide sprocket provided at the getting-on/off end of the outbound and return guide rails for folding back the endless chain between the guide rails.
JP15242289A 1989-06-16 1989-06-16 Spiral-shaped shiftable sidewalk Pending JPH0318593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15242289A JPH0318593A (en) 1989-06-16 1989-06-16 Spiral-shaped shiftable sidewalk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15242289A JPH0318593A (en) 1989-06-16 1989-06-16 Spiral-shaped shiftable sidewalk

Publications (1)

Publication Number Publication Date
JPH0318593A true JPH0318593A (en) 1991-01-28

Family

ID=15540170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15242289A Pending JPH0318593A (en) 1989-06-16 1989-06-16 Spiral-shaped shiftable sidewalk

Country Status (1)

Country Link
JP (1) JPH0318593A (en)

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