JPS5874479A - Guide apparatus for footstep chain of escalator - Google Patents
Guide apparatus for footstep chain of escalatorInfo
- Publication number
- JPS5874479A JPS5874479A JP17184481A JP17184481A JPS5874479A JP S5874479 A JPS5874479 A JP S5874479A JP 17184481 A JP17184481 A JP 17184481A JP 17184481 A JP17184481 A JP 17184481A JP S5874479 A JPS5874479 A JP S5874479A
- Authority
- JP
- Japan
- Prior art keywords
- guide strip
- guide
- step chain
- escalator
- support member
- 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
Landscapes
- Framework For Endless Conveyors (AREA)
- Escalators And Moving Walkways (AREA)
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】
この発明はエスカレータの踏段チェーンを案内する装置
の改良に関す、るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a device for guiding a step chain of an escalator.
従来のエスカレータの踏段チェーン案内装置ヲ第１図〜
第３図に示す。Figure 1 of a conventional escalator step chain guide device
It is shown in Figure 3.
図中、ｆ１＋は上階機械室、（２）は下階機械室、（３
）は上階機械室（ｌｌに設置された駆動機、（４）は同
じく駆動チェーン（５）を介して駆動機（３）により駆
動される駆動鎖歯車、（６１は下階機械室（２）に設け
られた従動鎖歯車、（７）は駆動鎖歯車（４）と従動鎖
歯車（６）に無端状に巻き掛けられ鉛直面に沿って回転
する踏段チェーンで、（’ｉ’ａ）はそのローラ、（８
）は踏段チェーン（７）の全周にわたって装着された踏
段、（９）は踏段（８）に固定された軸に枢着された案
内輪、（１０）は案内輪（９）全案内する踏段レール、
（Ｉｌｌは踏段チェーン（７）の上階臼“線部Ａの下方
に設けられ横断面凸字状を呈する条体からなる支持部材
、（１２）は横断面凹字状を呈し支持部材（１１）の凸
部に嵌合され背面で踏段チェーン（７）のローラ（７ａ
）を案内し、支持部材Ｑｌ）に対し長手方向へ摺動でき
るように適当な部材（図示しない）により装着された合
成樹脂製の案内条体、（＋：ｉ＋は踏段（８）の両側に
立設された欄干、０４）は欄干（Ｉ３）の外周に設けら
れ踏段（８）と同一速度で移動する移動子すりである。In the figure, f1+ is the machine room on the upper floor, (2) is the machine room on the lower floor, and (3) is the machine room on the lower floor.
) is the drive machine installed in the upper floor machine room (ll), (4) is the drive chain gear that is also driven by the drive machine (3) via the drive chain (5), (61 is the drive machine installed in the lower floor machine room (2) ), the driven chain gear (7) is a step chain that is endlessly wound around the drive chain gear (4) and the driven chain gear (6) and rotates along the vertical plane, ('i'a) is that roller, (8
) is a step attached to the entire circumference of the step chain (7), (9) is a guide wheel pivoted to a shaft fixed to the step (8), and (10) is a step that guides the entire guide ring (9). rail,
(Ill is a support member made of a strip that is provided below the upper step chain line A of the step chain (7) and has a convex shape in cross section, and (12) is a support member (11) which has a concave shape in cross section. ) and the roller (7a) of the step chain (7) on the back side.
) and slidable in the longitudinal direction with respect to the supporting member Ql), made of synthetic resin, which is attached by a suitable member (not shown); The erected parapet 04) is a moving slide provided on the outer periphery of the parapet (I3) and moves at the same speed as the steps (8).
すなわち、駆動機（３）により駆動鎖歯車（４）が駆動
されると、踏段チェーン（７）は回転する。これによて
生じる乗客負荷及び、踏段（８）の自重により発生する
踏段チェーン（７）の張力Ｔにより、案内輪（９）には
下式に示す法線力Ｆが星じて！る゛。That is, when the drive chain gear (4) is driven by the drive machine (3), the step chain (7) rotates. Due to the passenger load caused by this and the tension T of the step chain (7) caused by the weight of the step (8), a normal force F shown in the following formula is applied to the guide wheel (9)! Ru゛.
、、−レ゛薔 ・
Ｒ：踏外レー′ル（ｌＯ）の、上階曲線部への半径
この竺線力Ｆは、踏段チェーンローラ、 （７ａ）の強
度上の制約から、小にする必要がある。そのためには、
踏段レール（１０）の半＆Ｒを踏段チェーン（７）の張
力Ｔ１すなわちエスカレータの揚程に応じて大きくする
ことが必要となる。支持部材（１１）及び案内条体（１
２）Ｆｉ踏段チェーン（７）を下方から支持することに
より、この部分の半径Ｒｆ！ｒ小にし、かつ踏段チェー
ン（７）の案内を静粛にしようとするものでやるＯ
この案内条体（１２）は支持部材０１）に対し、上述の
ように］長手方向への摺動可能に装着されているので、
温度変化によ、って案内条体（１２）が伸縮しても、屈
曲や浮上りは生じない。,, -Ray ・R: Radius of the outboard rail (lO) to the upper curved part This vertical force F is made small due to the strength constraints of the step chain roller (7a) There is a need. for that purpose,
It is necessary to increase the half &R of the step rail (10) according to the tension T1 of the step chain (7), that is, the lift height of the escalator. Support member (11) and guide strip (1
2) By supporting the Fi step chain (7) from below, the radius Rf of this part! This guide strip (12) can be slid in the longitudinal direction with respect to the support member 01 (as described above). Since it is installed,
Even if the guide strip (12) expands or contracts due to temperature changes, it will not bend or float.
しかし、案内条体（！２）を支持部材Ｑ１）ｌ／Ｅ対し
て摺動可能に装着するためには、その取付部材が必要で
あり、コスト高となる。However, in order to slidably attach the guide strip (!2) to the support member Q1)l/E, a mounting member is required, which increases the cost.
この発明は上記不具合を改良するもので、踏段チェーン
の案内条体と、これを支持する支持部材を、それらに設
けた突条と溝と９保合により装着することにより１．案
内条体のｉ殊な取付部材をなくシ、安価に構成できるよ
うにしたエスカレータの鞄段チェーン案内、装置を提供
することを目的とする。This invention improves the above-mentioned problems by attaching the guide strip of the step chain and the support member that supports it by fitting the protrusions and grooves provided thereon. It is an object of the present invention to provide a bag chain guide and device for an escalator which can be constructed at low cost without special mounting members for guide strips.
以下、第４図及び第５図によりこの発明の一実施例を説
明する０
図中、（ｌｌ）は側面□に長手方向に沿う溝（ｌｌａ）
が設けられた支持部材、（１２１は支持部材（！１）の
上面を外側からおおい下縁部の内側に溝（ｌｌａ ）と
係合する突条（１２ａ）が設けられ、た合成樹脂製の案
内条体１．（国は案内、５１条体（１２）の、上面に慇
ケられ大穴５を通じ表面に舅が出な、いよ、うにして案
内条体（＋２１ｆ支持、部材（１１）に締、結するボル
ト、である。他４迦、１図〜第３図と同、様で５ある。An embodiment of the present invention will be described below with reference to FIGS. 4 and 5. In the figures, (ll) indicates a groove (lla) extending in the longitudinal direction on the side
(121 is a support member (121) made of synthetic resin that covers the upper surface of the support member (!1) from the outside and is provided with a protrusion (12a) that engages with the groove (lla) on the inside of the lower edge. Guide strip 1. (The country is a guide, 51 strip body (12) is inserted into the upper surface of the guide strip (+21 f support, member (11)) so that the tail does not come out from the surface through the large hole 5. These are bolts for tightening and tightening.The other four figures are the same as those in Figures 1 to 3.
、 −１案内保Ｑｊ （１２１と支持部
材（ｏｍｉｔ、、突条（１２ａ）と溝（−１ｌａ）の保
合により装Ｍ嬶れているので、案内条体α２１が温、度
奪化、により、伸細し９ても１、その伸縮の方向は長手
方向へ案内される。したがって、１案内条体（１２）の
上、面に、屈曲や浮、上りけ生じない。・、しかも、案
内条体（ｒｚｌ、、￥支持４部材（１１）に装着す、る
取付部側は、通常や、ボルト、Ｑｇｌ １ 杢で・よ４
＜５、単に両・者の移動を防ぐもゆ工あればよい。〜
。, -1 guide retainer Qj (121 and the support member (omit), the protrusion (12a) and the groove (-1la) are engaged, so that the guide strip α21 is , even when the guide strip 9 is expanded and narrowed, the direction of expansion and contraction is guided in the longitudinal direction.Therefore, there is no bending, floating, or rising on the surface of the guide strip (12). The mounting part side that is attached to the strip body (rzl,, ¥ support 4 member (11)) is a regular bolt, Qgl 1 heather 4
<5. It is sufficient if there is a mechanism that simply prevents the movement of both parties. ~
.
第６図及び第７図はこの発明の他の実−流側を示−ｔ；
、ｏ・ ・ ゛ 、 ・・２１、
す、中、（１１）は、案内条、、体（１２）の下面全外
側からおおい上、錐１部が、互、い叫内方へ押面され長
手力偵１に沿う突φ（ｘｌｂ ）が設けられた支持部材
１１．４＋２１は側面、吟突条、（、λｌｂ）、と；仮
ｐ４す１．小溝、、（１２ｂ）が設け、られた、合、成
樹脂）：製５″・案内条体１あ６．・ ・
−・ ・この実施例は、第・４図及び第５図の溝（ｌ
ｌａ）と突条（１２ａ ）の関係が逆になったもので、
その機能は全く同様である。6 and 7 show another flow side of the present invention;
, o・・゛ , ...21,
(11) is a guide strip, and the cone 1 is pushed inward from the entire outside of the bottom surface of the body (12) and has a protrusion φ (xlb) along the longitudinal force curve 1. ), the supporting member 11.4+21 is provided with a side surface, a protrusion, (, λlb), and; provisional p4s1. A small groove, (12b) was provided, made of synthetic resin): 5", guide strip 1A6...
-・・This embodiment uses the grooves (l) shown in Figures 4 and 5.
The relationship between la) and protrusion (12a) is reversed,
Their functions are exactly the same.
第８図もこの発明の他の実施例を示し一１第６図及び第
７図に、示す案内条体（１２）の装着手段を示すもので
ある。 ・図中、（１
６）け１０字、状に形成・されその−辺を案内条体Ｈの
両端面と若干のすき間８’（１ｍ隔てて対向させ、他辺
を支持部材（ｕｌの上面に尚接させた止め具、０７１は
止め具（ｌｅ）ｆ支持部材（■）に締結するボルトであ
る。FIG. 8 also shows another embodiment of the present invention, and FIGS. 6 and 7 show mounting means for the guide strip (12) shown.・In the figure, (1
6) Formed in the shape of 10 characters, its - side faces both end surfaces of the guide strip H with a slight gap 8' (1 m apart), and the other side is a support member (a stopper still in contact with the upper surface of the ul). The tool 071 is a bolt fastened to the stopper (le) and the support member (■).
すき間Ｓは、案内条体（１２）の伸長に対して十分余裕
を見て設定置れているので、案内条体（１２）が伸長し
ても、その上面に屈曲や浮、上７りは生、しない。The gap S is set with sufficient allowance for the expansion of the guide strip (12), so even if the guide strip (12) expands, the upper surface will not bend, float, or bulge. Raw, no.
以上説明したと・おりこの発明では、踏段“チェーンを
支承する合成樹脂製の案内条体と、−その下方の支持部
材の一方に長手・方向に、沿う突条を、他方にこの突条
に保合、する溝を設け、これにより案内条体、′Ｉｋ支
持部材に支持させるようにしたので、特別カ増付部材を
用いることなく、安価に案内条体、゛を取り付は力・こ
とがでへる。 ′・As explained above, in this invention, a guide strip made of synthetic resin that supports a step chain, and a protrusion running along the length and direction on one side of the supporting member below the guide strip, and a protrusion along this protrusion on the other. Since a groove is provided to allow the guide strip to be supported by the Ik support member, the guide strip can be installed at low cost and with less force without using special additional members. I can't help it.'・
第１図は従来のエスカレータの踏段チェーン案内装置を
示すエスカレータの構成図、第２図は第一１図のＡ部の
踏段レール部分の動作説明図、第３図は同じく踏段チェ
ーンの案内条体部分の斜視図、第４図はこの発明による
エスカレータの踏段チェーン案内装置の一実施例を示す
案内条体部分の斜視図、第５図は第４図の左側面図、第
６図はこの発明の他の実施例を示す案内条体部分の斜視
図、第９図は第６図の左側面図、第８図もこの発明の他
の実施例を示す案内条体部分の刷祝図であ、る〇（７）
・・・踏段チェーン、（８）・・・踏段、（１１）・・
・支持部材、（ｌｌａ）・・・溝、（１２）・・・案内
条体、（１２ａ）・・・突条なお、図中同一部分又は相
当部分はＩＴ′ｊ１−符号により示す。
代理人 葛 野 信 −（外１名）
□、 ′
第１図
第、３図Fig. 1 is a configuration diagram of an escalator showing a conventional escalator step chain guide device, Fig. 2 is an explanatory diagram of the operation of the step rail portion of section A in Fig. 11, and Fig. 3 is the guide strip of the step chain. FIG. 4 is a perspective view of a guide strip portion showing an embodiment of the escalator step chain guide device according to the present invention, FIG. 5 is a left side view of FIG. 4, and FIG. 6 is a diagram showing the present invention. FIG. 9 is a left side view of FIG. 6, and FIG. 8 is a perspective view of a guide strip showing another embodiment of the present invention. , Ru〇(7)
...Step chain, (8)...Step, (11)...
- Supporting member, (lla)...Groove, (12)...Guiding strip, (12a)...Protruding strip. In the drawings, the same or equivalent portions are indicated by IT'j1- symbols. Agent Shin Kuzuno - (1 other person) □, ' Figure 1, Figure 3
Claims (1)
る踏段チェーンを上階と下階の間に架設し、上記上階部
分に生じる曲線部に上記踏段チェーンを支承する合成樹
脂製の案内条体と、その下方にこの案内条体を支持する
支持部材とを設けたものにおいて、上記案内条体と上記
支持部材の一方を他方の外側からおおい、この部分の上
記案内条体と上記支持部材の一方にこれらの長手方向に
沿う突条を、他方に上記突条と係合する溝を設けたこと
を特徴とするエスカレータの踏段チェーン案内装置。A step chain, which is formed in an endless shape and rotates along a vertical plane to drive the steps, is installed between the upper and lower floors, and the step chain is supported on the curved portion of the upper floor. In a device that is provided with a guide strip and a support member that supports the guide strip below the guide strip, one of the guide strip and the support member is covered from the outside of the other, and the guide strip and the above guide strip in this part are covered. A step chain guide device for an escalator, characterized in that one of the supporting members is provided with a protrusion along the longitudinal direction, and the other is provided with a groove that engages with the protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17184481A JPS5874479A (en) | 1981-10-27 | 1981-10-27 | Guide apparatus for footstep chain of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17184481A JPS5874479A (en) | 1981-10-27 | 1981-10-27 | Guide apparatus for footstep chain of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5874479A true JPS5874479A (en) | 1983-05-04 |
Family
ID=15930810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17184481A Pending JPS5874479A (en) | 1981-10-27 | 1981-10-27 | Guide apparatus for footstep chain of escalator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5874479A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331191A (en) * | 1989-06-27 | 1991-02-08 | Mitsubishi Electric Corp | Passenger conveyor |
| JPH0543180A (en) * | 1991-08-08 | 1993-02-23 | Mitsubishi Electric Corp | Man conveyor |
| JP2008265888A (en) * | 2007-04-16 | 2008-11-06 | Tsubaki Yamakyu Chain Co | Traveling frame device for conveyor chain |
| IT201800006820A1 (en) * | 2018-06-29 | 2019-12-29 | CURVE SEGMENT FOR ARTICLE CONVEYOR |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522539A (en) * | 1975-06-17 | 1977-01-10 | Ibm | Magnetically optical switching device |
-
1981
- 1981-10-27 JP JP17184481A patent/JPS5874479A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522539A (en) * | 1975-06-17 | 1977-01-10 | Ibm | Magnetically optical switching device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331191A (en) * | 1989-06-27 | 1991-02-08 | Mitsubishi Electric Corp | Passenger conveyor |
| JPH0543180A (en) * | 1991-08-08 | 1993-02-23 | Mitsubishi Electric Corp | Man conveyor |
| JP2008265888A (en) * | 2007-04-16 | 2008-11-06 | Tsubaki Yamakyu Chain Co | Traveling frame device for conveyor chain |
| JP4596279B2 (en) * | 2007-04-16 | 2010-12-08 | ツバキ山久チエイン株式会社 | Traveling frame device for conveyor chain |
| IT201800006820A1 (en) * | 2018-06-29 | 2019-12-29 | CURVE SEGMENT FOR ARTICLE CONVEYOR | |
| EP3587309A1 (en) * | 2018-06-29 | 2020-01-01 | Rexnord Flattop Europe S.r.l. | Bend segment for a conveyor of articles |
| CN110654781A (en) * | 2018-06-29 | 2020-01-07 | 雷克斯诺德弗莱托普欧洲有限公司 | Curved section for an article conveyor |
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