JPS5978087A - Circular escalator - Google Patents
Circular escalatorInfo
- Publication number
- JPS5978087A JPS5978087A JP18880182A JP18880182A JPS5978087A JP S5978087 A JPS5978087 A JP S5978087A JP 18880182 A JP18880182 A JP 18880182A JP 18880182 A JP18880182 A JP 18880182A JP S5978087 A JPS5978087 A JP S5978087A
- Authority
- JP
- Japan
- Prior art keywords
- chain
- shaft
- reversing
- conveyance path
- steps
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000001840 Dandruff Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は円形エスカレータの構造に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a circular escalator.
円形エスカレータは水平投影面において円弧状をなす主
枠が傾斜して配置されて、主枠に無端状の搬送路が構成
され、平面が扇形をなす多数の踏段が搬送路に連続して
配置されかつ連結されて搬送路２稈ｊｌ；”ｈｊｆｊ転
さジする。しかし平面が扇形ヶなし〃いに連結さ牙また
踏段乞搬送路の反転７４３において反転さぜるためのノ
ズ転機＋１τｔが複雑となり、また踏段の反転のフニめ
大きいスペースが必要と７よって主枠が大形化し円形エ
スカｔ／−夕の設γ１（が場所によってｔよ制約さねメ
〕不具合が、ちったっこの発明しま上記の欠点ケ屓消す
るもので、簡易な構成によって踏段を反転動作させるこ
とができ少ブ、し・スペースに設置することができる円
形エスカレータを扶供しようと一１゛るものである。A circular escalator has a main frame that is arc-shaped in a horizontal projection plane and is arranged at an angle, forming an endless conveyance path on the main frame, and a large number of steps with fan-shaped planes are arranged continuously on the conveyance path. And the conveyance path 2 is connected and turned over.However, the plane is connected without a fan shape, and the nozzle turning machine +1τt for reversing at the reversal 743 of the step conveyance path becomes complicated. In addition, the reversal of the steps requires a larger space, so the main frame becomes larger, and the circular esca t/-evening setting γ1 (but depending on the location, it is restricted), which caused the problem that I invented the above. The present invention aims to provide a circular escalator which can be installed in a small space and with a simple structure in which the steps can be reversed and can be installed in a small space.
以下、グｌ、１〜第１］乏１によってにの発明の一実施
例ケ説明するっ
図中、（］）は円円形ニスカレーの生付・で、水平投影
面において円弧状乞なし傾斜し又配置され。Hereinafter, an embodiment of the invention will be explained by reference to Figures 1 to 1. In the figures, ( ) indicates a circular varnished pattern, which has an arcuate slope in the horizontal projection plane. Also placed.
（１ａ））よ主枠（１）の上端部、 （ｉｂ）は下端
部、 （２１ｔ’ｉ主枠（１）に構成さ渚また搬送路で
、黒枠（１１の上面側に往路（２ａ）が、主枠（］ ｌ
Ｑｍ Ｆ５”Ｊに反転部（２ｂ）が、主枠（１１の底
面側に帰路（２Ｃ）がそれぞれ形成されて無端状に構成
されている。（３）は平面が扇形乞なし多数が連続して
搬送路（２）に配置された踏段、 （３ａ）は踏段（
３）の幅方向（・て長手が配置された軸で、 （５ｂ
）ｉｊ、これの中［）旧ＩＩ効・らなり搬送路（２）円
弧の外側寄りが内側寄りよりも踏段（３）の踏面（３Ｃ
）に接近した傾斜部、 （５ａ）は傾酪部（３ｂ）の
両端からそれぞれ踏面（５りと平行し踏段（３）の但１
１面（６ｅ）よりも突出して形成された突出部、 （
３ｆ）（上踏段（３）の裏面に設けら′れて傾斜部（′
５ｂ）ケ′枢持した軸受、 （５ｔ＝）は踏段（３）
の裏面から突設され両側＋Ｍ１（５θ）寄りにそれぞれ
設けられたブラケット、 （４ｊはへｉｑｌ＋ （乙ａ
）の突出部（５ｄ）端にそれぞれ枢持された駆！ｌ１１
１輪、（５）は主枠（１）に固定され搬送路（２）に洛
って設けしれて駆動輪（４）父案内１゛るレール。(1a)) is the upper end of the main frame (1), (ib) is the lower end, (21t'i is composed of the main frame (1). is the main frame (] l
Qm F5''J has an inverted part (2b) and a return path (2C) is formed on the bottom side of the main frame (11), making it endless. (3) has a continuous fan-shaped plane. (3a) is a step placed on the conveyance path (2).
(5b
) ij, in this [) Old II effect/ranari conveyance path (2) The outside of the arc is closer to the inside than the tread of the step (3) (3C
), (5a) is parallel to the tread (5) from both ends of the slope (3b), and is parallel to the step (3).
A protrusion formed to protrude from the first surface (6e), (
3f) (Provided on the back of the upper step (3), the inclined part ('
5b) Pivotally supported bearing, (5t=) is the step (3)
Brackets protruding from the back side of the brackets, each provided near +M1 (5θ) on both sides.
) are respectively pivotally supported at the ends of the protruding parts (5d)! l11
One wheel (5) is a rail that is fixed to the main frame (1) and is provided on the conveyance path (2), and that guides the drive wheel (4).
（６）はブラケット（３ｇ）の突出端に枢着された従動
輪。(6) is a driven wheel pivotally attached to the protruding end of the bracket (3g).
（７）しま主枠０）に固定され搬送路（２）に活って設
けられて従動輪（６）を案内１〜るレール、（８）は搬
送路（２）に清って無端状に設り°られて搬送路（２）
円弧の内側に配置ちれて丁べての踏段（３）の軸（６ａ
）の突出部（３ａ）に連結された内側チェー７、 ＋９
＋は搬送路（２）に宿って無端状に設けられて搬送路（
２）円弧の外側に配置されてすべての踏段（３）の軸（
６ａ）の突出部（３ｄ）に連結された外側チェーン、Ｑ
ｌｔよブラケット（３６）のそれぞり、に設けられて突
出し長手が軸（３ａ）の傾斜部（３ｂ）と平行に配置さ
れた支持軸（１１）に枢持された案内輪、（１りは主枠
（１）の：、ｒｒ部に設けられて搬送路（２）の反転７
ｔＴｈ （２１，））Ｙ構成した反転機構で、主枠（Ｉ
＋に対して枢着され−（内側チェー／（８）が巻き掛り
゛られた小鎖車（１２ａ）及び外側チェーン（９）が巻
き掛けられた大鎖車（１２ｂ） Ｙ主体として構成され
ている。α漕は主枠（＋１端部に設けられて反転機構（
＋２に巻き掛けられたチェーン伝動機構（１３ａ） Ｙ
持ら反転機構（ｉｚを介して内、外側チェーン（８］
（９１を駆動する。駆動装置。(7) A rail fixed to the striped main frame 0) and provided in the conveyance path (2) to guide the driven wheel (6), (8) is an endless rail that is connected to the conveyance path (2). Transport path (2)
The axis (6a) of the stairway (3) placed inside the arc
) connected to the protrusion (3a) of the inner chain 7, +9
+ resides in the conveyance path (2) and is provided in an endless manner.
2) The axes of all steps (3) placed outside the arc (
Outer chain connected to protrusion (3d) of 6a), Q
A guide ring (1) is provided on each of the brackets (36) and pivotally supported on a support shaft (11) whose longitudinal length is parallel to the inclined portion (3b) of the shaft (3a). is provided in the :, rr section of the main frame (1) and reverses the conveyance path (2) 7
tTh (21,))Y configured reversing mechanism, the main frame (I
A small chain wheel (12a) which is pivoted to the + and around which the inside chain (8) is wound, and a large chain wheel (12b) around which the outside chain (9) is wound. The α row is provided at the main frame (+1 end) and has a reversing mechanism (
Chain transmission mechanism (13a) wrapped around +2 Y
Holding reversing mechanism (inner, outer chain through iz (8)
(Drives 91. Drive device.
θ４）し」−主枠（１）に固定されて搬送路（２）の反
転部（２ｂ）を構成し内側チェーン（８）倶１の案内輪
αＱン・案内する反転案内体＋ （ｌ！；＋は主枠ｆｉ
ｌにｌ′ｌ］８１宇されて搬送路（２）の反転部（２ｂ
）を構成し外側チェーン（９）側の案内輪０ω欠案内す
る反転案内体である。θ4) + (l! ;+ is main frame fi
l'l] 81 to the reversing section (2b) of the conveyance path (2).
) and is a reversing guide body that guides the guide wheel 0ω on the outside chain (9) side.
王なわら、踏段（３）は搬送路（２）円弧の内側が内側
チェーン（８）に、また搬送路（２）円弧の外側が外側
チェーン（９）に連結され、また軸（３ａ）の傾斜部（
３ｂ）に対して回動可能に係合されている、そして駆動
装置（＋３１が付勢されると内、外側チェーン（８）
（９１’ｆ介して踏段（３）が搬送路（２）乞循環運転
され、駆動輪（４）がレール（５）に、従動輪（６）は
レール（７）に案内されて転動する。−ＦＸ、１．て踏
段（３）の外側チェーン（９）との連結部は内側チェー
ン（８ｊとの連結部よりも距離Ａだげ踏面（６Ｃ）寄り
に設けられ、この距離Ａは次式により設定される。However, the step (3) is connected to the inner chain (8) on the inside of the arc of the conveyance path (2), and to the outer chain (9) on the outside of the arc of the conveyance path (2), and is connected to the outer chain (9) of the shaft (3a). Slope (
3b), and when the drive device (+31) is energized, the inner and outer chains (8)
(Through 91'f, the steps (3) are rotated around the conveyance path (2), and the driving wheels (4) are guided by the rails (5) and the driven wheels (6) are guided by the rails (7) and roll. .-FX, 1. The connection part of the step (3) with the outside chain (9) is provided closer to the tread (6C) by a distance A than the connection part with the inside chain (8j), and this distance A is Set by the formula.
１
Ａ ：＝＝ ｒ ２・（−−−−１）
パ２
ここにｒ２：小鎖車（１２ａ）のピッチ円半径Ｒ１：搬
送路（２）水平部円弧の外側における外側チェーン（９
）中心線の曲率半径
Ｒ２：搬送路（２）水平部円弧の内側における内側チェ
ーン（８）中心線の曲率半径
そして反転部（２ｂ）において踏段（３）の内、外側チ
ェーン＋８＋ （９）の連結部ン結ぶ線は反転機構０７
Ｊに係合して円Ｃ１（２面に沿う軌跡により反転動作す
る、これに対して踏段（３））ま軸（３ａ）の傾斜部（
３りに枢着されているので、案内輪ｆｌＱ）Ｙ反転案内
体（１４） ０５１によって案内することＫより反転動
作時の踏段（３）の姿勢を規制して、踏段（３］ Ｙ円
筒面に清う軌跡により反転動作させる。したがって簡易
な反転機構Ｏ２によつて踏段（３）の反転のフ、ニめの
スペース７／」・すくすルことができ、主枠（１１が小
形）、（′ものとなり、設置スペ・−スの制約の少ない
円形ニスカレー乏が得られる。1 A :== r 2・(----1) Pa 2 Here r2: Pitch circle radius of small chain wheel (12a) R1: Outer chain (9
) Radius of curvature R2 of the center line: conveyance path (2) inner chain inside the horizontal arc (8) radius of curvature of the center line, and outer chain +8+ (9) of the steps (3) in the inverted part (2b) The line connecting the connecting part is the reversing mechanism 07
The inclined part of the axis (3a) engages with the circle C1 (the step (3) rotates in reverse according to the locus along the two planes).
3, so the posture of the step (3) during reversal operation is regulated by the guide wheel flQ) Y reversal guide (14) 051, and the step (3) is guided by the Y cylindrical surface. Therefore, the simple reversing mechanism O2 allows the reversal of the step (3) to be moved to the second space 7/'', and the main frame (11 is small), (This makes it possible to obtain a circular Nisqually structure with fewer restrictions on installation space.
す」−説明したとオ・５つこの発明は、水平投影面にお
いて円弧状４′なし傾斜した搬送路に設けられてた踏段
う： ＋ １！ｌ’ｚ送路円弧の外側寄りが内側寄りよ
りも踏面に接近した傾斜部を持つ軸の作力・１部に枢着
し、この＋ｌｒ＋ｌ＋の一端を内側グ゛エーンに、他端
？外側チェーンに連結し搬送路の反転部において内７外
側チェーンとの連れ一部を結ぷイ９を円錐面に沿う軌跡
により反転動作させ、また踏段に設けられた案内１１篇
を反転部において案内し反転時の踏段の姿勢ケ規制する
反転案内体仝・設しナて踏段自体乞円筒面に清う軌跡に
よって反転動作させる反転機構を設けたものである。こ
れにより簡易な反転機構によって踏段を少ないスペース
で反転させることができて主枠が小形化でき、設屑スペ
ースによる制約が緩和され容易に据例げることができる
円形ニスカレーフケ実現するものである。- 5 This invention is a step provided on a conveying path that is not arc-shaped and inclined in the horizontal projection plane: + 1! The outer side of the l'z feed path arc is pivoted to a part of the shaft that has an inclined part closer to the tread surface than the inner side, and one end of this +lr+l+ is connected to the inner side, and the other end? Connected to the outer chain and tied part of the inner 7 and outer chain at the reversing part of the conveyance path, A9 is reversed by a locus along the conical surface, and guides 11 provided on the steps are guided at the reversing part. In addition to the reversing guide body that regulates the posture of the step when it is reversed, the step itself is provided with a reversing mechanism on its cylindrical surface that causes the reversing operation to follow a clear trajectory. As a result, the steps can be reversed in a small amount of space using a simple reversing mechanism, the main frame can be downsized, and the constraints due to the space for construction waste can be alleviated, thereby realizing a circular Nisqually dandruff that can be easily installed.
第１図：・１この発明による円形エスカレータの一実施
例を示す正面図、第２図シまＷ１１図の平面図。
第３図は第２図のト」線断面図５第４図は第３図の要部
右側図、第５図１ｉ第４図の″＝Ｖ面図、第６図は第２
図のＶｌ−Ｖｌｌ線部断面図、第７図は＠６図の■−■
線断面図である。
（Ｉｌｆ’ｊ主枠、（２）は搬送路、（２ａ、）は往路
、 （２１））は反転部、 （２ｃ）は帰路、（３
）は踏段、（ろａ）はり順 （ろ１））は傾斜部、
（３Ｃ）は踏面、 （５ｄ）は突出部、（６θ）ヲ１
、側面。
（４）は駆動輪、（５）をよし・−ル、（６）は従動輪
、（７）はレール、 （８１ｋま内側チェーン、（９）
は外側１チェーン、（ｌｏｔま案内１’ｐｆＦ ＋ （
Ｉ Ｉ）シ」、支持軸、（１２は反転機構、 （１２
ａ）は小金ｌ〜車、 （１２ｂ）は天領Ｔ：ｊ’ｊ、
ＯＣＴ、ｓ）は反転案内体なお１図中同一部分は同一
符号により示す。
代理人 暮方信−
イ、ｉｆ式
％式％
不Ｊ １，３
′＊４． ｌニーＱ
ンＣ５
イ’＋’ ｉ！’Ｆ Ｉｉ長官殿
］、事（’Ｉの表示 持ＩＱｊｉ１１．’４５７
−１８８８０１号２、発明の名称 円形エス力レー
ク、３ 補１１をすると
代表者片山仁へ部
図面
６、？Ｎ正の内容
（１）図面中、「オ６図」を添付殉紙のとおシ？１ｈ圧
する。
７、 添付書類の目録
＋１） 補正図面「オ６図」 １通以上Fig. 1: - 1 A front view showing an embodiment of a circular escalator according to the present invention, and a plan view of Fig. 2, W11. Figure 3 is a sectional view taken along the line T in Figure 2. Figure 4 is a right side view of the main part in Figure 3.
A cross-sectional view of the Vl-Vll line in the figure, Figure 7 is @ Figure 6 ■-■
FIG. (Ilf'j main frame, (2) is the conveyance path, (2a,) is the outward path, (21)) is the reversing section, (2c) is the return path, (3
) is the step, (roa) beam order (ro1)) is the slope,
(3C) is the tread, (5d) is the protrusion, (6θ) 1
,side. (4) is the driving wheel, (5) is the rear wheel, (6) is the driven wheel, (7) is the rail, (81km inner chain, (9)
is the outer 1 chain, (lot guide 1'pfF + (
I I) ", support shaft, (12 is reversing mechanism, (12
a) is Kokin l ~ car, (12b) is Tenryo T: j'j,
OCT, s) is a reversing guide. In the first figure, the same parts are indicated by the same reference numerals. Agent Makoto Kurekata - I, if type % type % not J 1,3'*4. lnee Q nC5 i'+' i! 'F Ii Director], thing ('I display has IQji11.'457
-188801 No. 2, Title of the invention: Circular S-force rake, 3 Addendum 11 to representative Hitoshi Katayama, drawing 6, ? Contents of N-correct (1) Is "Diagram 6" included in the drawing on the attached paper? Apply pressure for 1 hour. 7. List of attached documents + 1) At least one amended drawing “Diagram O6”
Claims (1)
枠と、この主枠に構成されて上記主枠の上面側に往路が
上記主枠の端部に反転部が上記主枠の底面側に帰路がそ
れぞれ形成されて無端状ンな丁搬送路と、平面が扇形乞
なし多数が連続して上記搬送路に配置された踏段と、こ
れらの踏段にそれぞれ設けられて長手が上記踏段幅方向
に沿って配置され中間部に上記搬送路円弧の外側寄りが
内側寄りよりも上記踏段の踏面に接近した傾斜部が構成
されてこの傾斜部が上記踏段に枢持されかつ上記傾斜部
の両端からそれぞれ上記踏面と平行し上記踏段側面より
も突出した突出部７持つ軸と。 この軸の上記突出部端にそれぞれ枢着されて上記搬送路
のレールに案内された駆動輪と、上記踏段に枢持されて
上記軸よりも上記踏段の反踏面寄りに配置されて上記搬
送路のレールに案内された従動輪と、上記踏段の裏面に
設けられて上記軸の傾斜部に平行に配置された支持軸に
枢持された案内輪と、上記搬送路に沿って設げられて無
端状をなし上記軸の突出部に連結され上記搬送路円弧の
内側に配置された内側チェーン及び上記円弧の外側に配
置された外側チェーンと、上記主枠の端部に配置されて
上記搬送路の反転部を構成し上記内側チェーンが巻き掛
けられた小鎖車及び上記外側チェーンが巻き掛けられた
大鎖車が設けられて円筒面に沿う軌跡により上記踏段を
反転動作させる反転機構と、上記搬送路の反転部を構成
し上記案内輪乞案内して上記踏段の反転動作時の姿勢を
規制する反転案内体とを備えた円形エスカレータ。[Scope of Claims] A main frame having an arcuate shape in a horizontal projection plane and arranged at an angle; An endless transport path with return paths formed on the bottom side of the main frame, steps in which a large number of steps having a fan-shaped plane are consecutively arranged on the transport path, and steps provided on each of these steps. A sloped portion is formed in the middle portion of which the longitudinal axis is arranged along the step width direction, and the outer side of the conveying path arc is closer to the tread surface of the step than the inside side, and this sloped portion is pivotally supported by the step. and a shaft having protrusions 7 extending from both ends of the inclined portion and extending parallel to the tread surface and protruding from the side surface of the step. drive wheels pivotally mounted on the ends of the protruding portion of the shaft and guided by the rails of the conveyance path; drive wheels pivotally supported on the step and disposed closer to the tread surface of the step than the shaft; a driven wheel guided by a rail, a guide wheel pivotally supported by a support shaft provided on the back side of the step and arranged parallel to the inclined part of the shaft, and a guide wheel provided along the conveyance path. an inner chain that is endless and connected to the protrusion of the shaft and placed inside the arc of the conveyance path; an outside chain that is placed outside of the arc; a reversing mechanism that comprises a reversing part of the step and includes a small chain wheel around which the inner chain is wound and a large chain wheel around which the outer chain is wound, and which reverses the step by a trajectory along a cylindrical surface; A circular escalator comprising a reversing guide body constituting a reversing portion of a conveyance path and regulating the posture of the steps during reversing operation by guiding the guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18880182A JPS5978087A (en) | 1982-10-27 | 1982-10-27 | Circular escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18880182A JPS5978087A (en) | 1982-10-27 | 1982-10-27 | Circular escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5978087A true JPS5978087A (en) | 1984-05-04 |
Family
ID=16230037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18880182A Pending JPS5978087A (en) | 1982-10-27 | 1982-10-27 | Circular escalator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5978087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233239A1 (en) * | 1991-10-07 | 1993-04-15 | Makita Corp | HOOK DEVICE ON A POWERED TOOL |
-
1982
- 1982-10-27 JP JP18880182A patent/JPS5978087A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4233239A1 (en) * | 1991-10-07 | 1993-04-15 | Makita Corp | HOOK DEVICE ON A POWERED TOOL |
| US5265312A (en) * | 1991-10-07 | 1993-11-30 | Makita Corporation | Hook device in power driven tool |
| DE4233239C2 (en) * | 1991-10-07 | 1998-01-29 | Makita Corp | Power tool with a hook device |
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