JP2581854B2 - Man conveyor equipment - Google Patents
Man conveyor equipmentInfo
- Publication number
- JP2581854B2 JP2581854B2 JP3169477A JP16947791A JP2581854B2 JP 2581854 B2 JP2581854 B2 JP 2581854B2 JP 3169477 A JP3169477 A JP 3169477A JP 16947791 A JP16947791 A JP 16947791A JP 2581854 B2 JP2581854 B2 JP 2581854B2
- Authority
- JP
- Japan
- Prior art keywords
- moving handrail
- handrail
- main frame
- landing
- machine room
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
- B66B23/028—Driving gear with separate drive chain or belt that engages directly the carrying surface chain
Landscapes
- Escalators And Moving Walkways (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明はマンコンベア装置に関
し、より詳しくは、エスカレータの移動手摺を循環移動
させる手摺駆動装置の設置位置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a man-conveyor device, and more particularly, to an installation position of a handrail driving device for circulating a moving handrail of an escalator.
【０００２】[0002]
【従来の技術】図３は従来のマンコンベア装置を示すも
ので、図中、１は踊り場付きエスカレータの主枠で、こ
の主枠１は上階に設置された上部機械室１Ａと、下階に
設置された下部機械室１Ｂと、上部機械室１Ａと下部機
械室１Ｂの間に傾斜して架設された傾斜部１Ｃと、この
傾斜部１Ｃの中央部に水平に設けられた踊り場１Ｄとを
備えて構成されている。2. Description of the Related Art FIG. 3 shows a conventional man-conveyor device. In the figure, reference numeral 1 denotes a main frame of an escalator with a landing, and the main frame 1 has an upper machine room 1A installed on an upper floor and a lower floor. A lower machine room 1B installed in the upper machine room 1A, an inclined portion 1C inclined and installed between the upper machine room 1A and the lower machine room 1B, and a landing 1D horizontally provided at the center of the inclined portion 1C. It is provided with.
【０００３】２は主枠１の両側に立設された欄干で、こ
の欄干２には、断面横Ｃ字形で無端状の移動手摺３が摺
動自在に巻回されている。Reference numeral 2 denotes a balustrade standing upright on both sides of the main frame 1. On this balustrade 2, an endless moving handrail 3 having a horizontal C-shaped cross section is slidably wound.
【０００４】４は主枠１の内部長手方向に配置された複
数のステップで、このステップ４は上部機械室１Ａの駆
動機５の駆動に基づき前輪用ガイドレールと後輪用ガイ
ドレール（図示せず）に案内されて循環移動するように
なっている。[0004] Reference numeral 4 denotes a plurality of steps arranged in the longitudinal direction inside the main frame 1. This step 4 is based on the driving of the driving device 5 in the upper machine room 1A and the guide rails for the front wheels and the rear wheels (FIG. (Not shown) and circulates.
【０００５】６は上部機械室１Ａ寄りの傾斜部１Ｃの内
部両側に配設された複数の手摺駆動装置で、この手摺駆
動装置６は移動手摺３の帰路側の上面に圧接される複数
の上部ローラ６０と、該帰路側の下面（表面）に圧接さ
れる複数の下部ローラ６１とを備え、駆動機５の駆動に
基づき移動手摺３をステップ４と同速度・同方向に循環
移動させる機能を有している。Reference numeral 6 denotes a plurality of handrail driving devices disposed on both sides inside the inclined portion 1C near the upper machine room 1A. The handrail driving device 6 includes a plurality of upper handrails which are pressed against the upper surface of the moving handrail 3 on the return path side. It has a roller 60 and a plurality of lower rollers 61 which are pressed against the lower surface (surface) on the return side, and has a function of circulating the moving handrail 3 at the same speed and in the same direction as the step 4 based on the driving of the driving device 5. Have.
【０００６】然して、手摺駆動装置６は駆動機５の駆動
に基づき、移動手摺３の帰路側を挾持した上部ローラ６
０と下部ローラ６１を回転させて移動手摺３をステップ
４と同速度・同方向に循環移動させる。尚、この種の先
行技術文献として特公昭６３−５７３４９号、実開昭５
８−１７０３６０号、特開昭５８−１０４８８８号、及
び実開昭６３−１７３１６９号公報等がある。However, the handrail driving device 6 is driven by the driving device 5 to drive the upper hand roller 6 holding the return side of the moving handrail 3.
By rotating 0 and the lower roller 61, the moving handrail 3 is circulated at the same speed and in the same direction as in step 4. Japanese Patent Publication No. 63-57349 and Japanese Utility Model Publication No.
8-170360, JP-A-58-104888, and JP-A-63-173169.
【０００７】[0007]
【発明が解決しようとする課題】従来のマンコンベア装
置は以上のように構成され、上部機械室１Ａ寄りの傾斜
部１Ｃの内部両側に、手摺駆動装置６が単に複数配設さ
れているだけなので、移動手摺３に高い張力が作用する
踊り場付きエスカレータの場合、移動手摺３の走行ロス
が大きいという問題点があった。The conventional conveyor system is constructed as described above, and only a plurality of handrail driving devices 6 are arranged on both sides inside the inclined portion 1C near the upper machine room 1A. In the case of an escalator with a landing where a high tension acts on the moving handrail 3, there is a problem that the traveling loss of the moving handrail 3 is large.
【０００８】本発明は上記に鑑みなされたもので、踊り
場付きエスカレータの移動手摺の走行ロスを低減するこ
とのできるマンコンベア装置を提供することを目的とし
ている。SUMMARY OF THE INVENTION The present invention has been made in view of the above, and has as its object to provide a man conveyor device capable of reducing a traveling loss of a moving handrail of an escalator with a landing.
【０００９】[0009]
【課題を解決するための手段】本発明においては上述の
目的を達成するため、エスカレータの主枠の傾斜部に水
平に設けられた踊り場と、該主枠の両側の欄干に案内さ
れて循環移動する無端状の移動手摺とを備え、移動手摺
の帰路側をステップ軸の往路側の軌跡に沿ってステップ
軸の上方に配置し、かつ踊り場を挟む主枠の全ての傾斜
部に、移動手摺を循環移動させる手摺駆動装置を配設し
たことを特徴としている。According to the present invention, in order to achieve the above-mentioned object, a landing provided horizontally on an inclined portion of a main frame of an escalator, and a circulating movement guided by balustrades on both sides of the main frame. And an endless moving handrail.
Along the trajectory of the step axis on the outward path
A handrail drive device for circulating the moving handrail is disposed on all the inclined portions of the main frame which is arranged above the shaft and sandwiches the landing.
【００１０】[0010]
【作用】本発明によれば、踊り場を上下斜め方向から挟
む傾斜部の内部両側に、移動手摺の帰路側を挾持する上
部ローラと下部ローラを回転させて移動手摺を循環移動
させる手摺駆動装置をそれぞれ配設しているので、移動
手摺の走行ロスの低減を図ることができる。According to the present invention, there is provided a handrail driving device for rotating the moving handrail by rotating the upper roller and the lower roller which hold the return side of the moving handrail on both sides inside the inclined portion which sandwiches the landing from above and below. Since each of them is provided, the traveling loss of the moving handrail can be reduced.
【００１１】[0011]
【実施例】以下、図１に示す一実施例に基づき本発明を
詳述すると、図中、１は下降運転用踊り場付きエスカレ
ータの主枠で、この主枠１は上階に設置された上部機械
室１Ａと、下階に設置された下部機械室１Ｂと、上部機
械室１Ａと下部機械室１Ｂの間に傾斜して架設された傾
斜部１Ｃと、この傾斜部１Ｃの中央部に水平に設けられ
た踊り場１Ｄとを備えて構成されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to an embodiment shown in FIG. 1. In the drawing, reference numeral 1 denotes a main frame of an escalator with a landing for descending operation, and the main frame 1 is an upper part installed on an upper floor. A machine room 1A, a lower machine room 1B installed on the lower floor, an inclined portion 1C erected between the upper machine room 1A and the lower machine room 1B, and a central portion of the inclined portion 1C. The landing 1D is provided.
【００１２】２は主枠１の両側に立設された欄干で、こ
の欄干２には、断面横Ｃ字形で無端状の移動手摺３が摺
動自在に巻回されている。Reference numeral 2 denotes a balustrade standing upright on both sides of the main frame 1. On this balustrade 2, an endless movable handrail 3 having a horizontal C-shaped cross section is slidably wound.
【００１３】４は主枠１の内部長手方向に配置された複
数のステップで、このステップ４は傾斜部１Ｃ・１Ｃの
駆動ユニット７・７の駆動に基づき前輪用ガイドレール
と後輪用ガイドレール（図示せず）に案内されて循環移
動するようになっている。Reference numeral 4 denotes a plurality of steps arranged in the longitudinal direction inside the main frame 1. This step 4 is based on the drive of the drive units 7, 7 of the inclined portions 1C, 1C, and the guide rails for the front wheels and the rear wheels. It is guided by a rail (not shown) and circulates.
【００１４】６は踊り場１Ｄを上下斜め方向から挟む全
ての傾斜部１Ｃ・１Ｃの内部両側にそれぞれ配設された
複数の手摺駆動装置で、この手摺駆動装置６は移動手摺
３の帰路側の上面に圧接される複数の上部ローラ６０
と、該帰路側の下面（表面）に圧接される複数の下部ロ
ーラ６１とを備え、駆動ユニット７の駆動に基づき移動
手摺３をステップ４と同速度・同方向に循環移動させる
機能を有している。また、図１に示すように、移動手摺
３の帰路側は、ステップ４のステップ軸の往路側の軌跡
に沿ってステップ軸の上方に配置されている。 [0014] 6 is the whole that sandwiches the landing 1D from the vertical and oblique directions.
A plurality of upper rollers by a plurality of handrail driving device disposed respectively inside opposite sides of the inclined portion 1C · 1C, the handrail driving device 6 is pressed against the upper surface of the return side of the moving handrail 3 of Te 60
And a plurality of lower rollers 61 pressed against the lower surface (front surface) on the return side, and has a function of circulating the moving handrail 3 at the same speed and in the same direction as the step 4 based on the drive of the drive unit 7. ing. Also, as shown in FIG.
The return path 3 is the trajectory of the step axis of step 4 on the forward path.
Along the step axis.
【００１５】上記構成によれば、移動手摺３に走行ロス
が生じる踊り場１Ｄを挟む傾斜部１Ｃ・１Ｃに、手摺駆
動装置６・６をそれぞれ配設しているので、移動手摺３
の走行ロスを大幅に低減することができる。また、移動
手摺３を湾曲状態に案内する移動手摺ガイドの曲部の摩
耗を防止することが可能となる。According to the above construction, the handrail driving devices 6.6 are provided on the inclined portions 1C, 1C sandwiching the landing 1D where a traveling loss occurs in the moving handrail 3, respectively.
Traveling loss can be greatly reduced. Further, it is possible to prevent the curved portion of the moving handrail guide that guides the moving handrail 3 into a curved state from being worn.
【００１６】特に移動手摺３の走行ロスの低減に関して
は、特公昭６３−５７３４９号公報の発明に比べ本発明
は下記の計算例に示す如く、移動手摺３の走行ロスを３
ｋｇ程度低減することができる。In particular, regarding the reduction of the traveling loss of the moving handrail 3, the present invention reduces the traveling loss of the moving handrail 3 by 3 as shown in the following calculation example, as compared with the invention of Japanese Patent Publication No. 63-57349.
kg can be reduced.
【００１７】即ち、図１において本発明の場合。That is, the case of the present invention in FIG.
【数１】 Ｔ2＝Ｔ3ｅμｅ Ｔ2 '＝Ｔ2 ＋Ｒ1 （踊り場１Ｄの走行ロス）T 2 = T 3 e μe T 2 ′ = T 2 + R 1 (running loss of landing 1D)
【数２】 Ｔ1＝Ｔ2'ｅμθ Ｒ（走行ロス）＝Ｔ1 −Ｔ3 ここで、Ｔ1 〜Ｔ3 ＝踊り場１Ｄ付近の移動手摺３の帰
路側に作用するテンション μ＝移動手摺ガイドの摩擦係数 θ＝Ｔ1 とＴ2 の角度でπ／６である。 上記においてＴ3 ＝０になれば、Ｒが小さくなることは
明白である。T 1 = T 2 ′ e μθ R (running loss) = T 1 −T 3 where T 1 to T 3 = tension acting on the return side of the moving handrail 3 near the landing 1D μ = moving handrail Guide friction coefficient θ = π / 6 at the angle between T 1 and T 2 . In the above, it is clear that if T 3 = 0, R becomes smaller.
【００１８】これに対し、図３における特公昭６３−５
７３４９号公報の発明の場合。 Ｔ3 ＝（Ｗsin θ＋μ・ｗ cos ３０）×Ｈ／sin θ ここで、Ｗ＝移動手摺３の自重ｋｇ／ｍ Ｈ＝下部機械室１Ｂの上面から踊り１Ｄ場迄の高さであ
る。 上記において例えば、Ｗ＝２ｋｇ／ｍ，θ＝３０°，μ
＝０．２５，Ｈ＝３ｍとすると、Ｔ3 ＝８．６ｋｇとな
る。上記On the other hand, FIG.
7349. T 3 = (W sin θ + μ · w cos 30) × H / sin θ Here, W = self-weight of the moving handrail 3 kg / m H = height from the upper surface of the lower machine room 1B to the dance 1D place. In the above, for example, W = 2 kg / m, θ = 30 °, μ
If T = 0.25 and H = 3 m, T 3 = 8.6 kg. the above
【数３】 ｅμθ＝１．１４ なので、Ｔ3 ＝０のときと比較すると、移動手摺３の走
行ロスを３ｋｇ程度低減することができる。Since e μθ = 1.14, the traveling loss of the moving handrail 3 can be reduced by about 3 kg as compared with the case where T 3 = 0.
【００１９】尚、上記実施例では踊り場付きエスカレー
タに単一の踊り場１Ｄが設けられたものを示したが、図
２に示す如く、複数の踊り場１Ｄを設けても良く、この
場合には、複数の踊り場１Ｄ・１Ｄを挟む傾斜部１Ｃ・
１Ｃ・１Ｃの内部両側に、手摺駆動装置６をそれぞれ配
設すれば、上記実施例と同様の作用効果を奏する。In the embodiment described above, the escalator with a landing is provided with a single landing 1D. However, as shown in FIG. 2, a plurality of landings 1D may be provided. Slope 1C across the landing 1D
If the handrail driving device 6 is disposed on both sides inside 1C and 1C, the same operation and effect as the above embodiment can be obtained.
【００２０】[0020]
【発明の効果】以上のように本発明によれば、踊り場を
上下斜め方向から挟む主枠の全ての傾斜部に、移動手摺
を循環移動させる手摺駆動装置をそれぞれ配設している
ので、踊り場付きエスカレータの移動手摺の走行ロスを
大幅に低減できるという効果がある。また、移動手摺ガ
イドの曲部の摩耗を防止することが可能になるという効
果がある。さらに、移動手摺の帰路側をステップ軸の往
路側の軌跡に沿ってステップ軸の上方に配置したので、
移動手摺の帰路側をステップのローラの外側に配置する
必要がなく、主枠全体の幅を小さくすることができる。 As described above, according to the present invention, a handrail drive device for circulating the moving handrail is provided at each of the inclined portions of the main frame sandwiching the landing from above and below. There is an effect that traveling loss of the moving handrail of the attached escalator can be greatly reduced. Further, there is an effect that it is possible to prevent wear of the curved portion of the moving handrail guide. Furthermore, move the return side of the moving handrail
Since it is located above the step axis along the roadside trajectory,
Position the return side of the moving handrail outside the roller of the step
There is no need, and the width of the entire main frame can be reduced.
【図１】本発明に係るマンコンベア装置の一実施例を示
す全体図である。FIG. 1 is an overall view showing an embodiment of a man conveyor device according to the present invention.
【図２】本発明に係るマンコンベア装置の一実施例を示
す全体図である。FIG. 2 is an overall view showing one embodiment of a man conveyor device according to the present invention.
【図３】従来のマンコンベア装置を示す全体図である。FIG. 3 is an overall view showing a conventional man conveyor device.
１ 主枠 １Ｃ 傾斜部 １Ｄ 踊り場 ２ 欄干 ３ 移動手摺 ６ 手摺駆動装置 DESCRIPTION OF SYMBOLS 1 Main frame 1C Inclined part 1D Landing 2 Railing 3 Moving handrail 6 Handrail drive
Claims (1)
けられた踊り場と、該主枠の両側の欄干に案内されて循
環移動する無端状の移動手摺とを備えたマンコンベア装
置において、上記移動手摺の帰路側をステップ軸の往路
側の軌跡に沿って上記ステップ軸の上方に配置し、かつ
上記踊り場を挟む主枠の全ての傾斜部に、移動手摺を循
環移動させる手摺駆動装置を配設したことを特徴とする
マンコンベア装置。And 1. A provided horizontally on the inclined portion of the main frame of the escalator landing, the passenger conveyor device provided with an endless moving handrail circulating movement being guided on both sides of the balustrade of the main frame, the The return side of the moving handrail is the forward path of the step axis.
And a handrail drive device for circulating the moving handrail is disposed on all the inclined portions of the main frame sandwiching the landing and along the trajectory of the main frame. Conveyer equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169477A JP2581854B2 (en) | 1991-06-14 | 1991-06-14 | Man conveyor equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169477A JP2581854B2 (en) | 1991-06-14 | 1991-06-14 | Man conveyor equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04371484A JPH04371484A (en) | 1992-12-24 |
| JP2581854B2 true JP2581854B2 (en) | 1997-02-12 |
Family
ID=15887278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3169477A Expired - Lifetime JP2581854B2 (en) | 1991-06-14 | 1991-06-14 | Man conveyor equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2581854B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849590A (en) * | 2012-10-08 | 2013-01-02 | 北京联合大学 | Step type safety automatic escalator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413050B (en) * | 2017-08-03 | 2019-10-08 | 永浪集团有限公司 | A kind of pedal feed mechanism and the religion toy slide using the pedal feed mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0379589A (en) * | 1989-08-21 | 1991-04-04 | Mitsubishi Electric Corp | Man conveyor device |
-
1991
- 1991-06-14 JP JP3169477A patent/JP2581854B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849590A (en) * | 2012-10-08 | 2013-01-02 | 北京联合大学 | Step type safety automatic escalator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04371484A (en) | 1992-12-24 |
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Legal Events
| Date | Code | Title | Description |
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