JP2006103961A - Passenger conveyor - Google Patents

Passenger conveyor Download PDF

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Publication number
JP2006103961A
JP2006103961A JP2004314766A JP2004314766A JP2006103961A JP 2006103961 A JP2006103961 A JP 2006103961A JP 2004314766 A JP2004314766 A JP 2004314766A JP 2004314766 A JP2004314766 A JP 2004314766A JP 2006103961 A JP2006103961 A JP 2006103961A
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Japan
Prior art keywords
handrail
passenger conveyor
film
return path
end part
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Pending
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JP2004314766A
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Japanese (ja)
Inventor
Nobuo Miyaji
信夫 宮地
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BISUTEKKU KK
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BISUTEKKU KK
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Priority to JP2004314766A priority Critical patent/JP2006103961A/en
Publication of JP2006103961A publication Critical patent/JP2006103961A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of detecting peeling-off in an end part of a joint in the longitudinal direction of a film attached to a surface of a handrail of the passenger conveyor. <P>SOLUTION: This passenger conveyor is provided with the long film 7 attached to the surface in the longitudinal direction of the handrail 6 with the joint end part 7D and an abnormality detection device 14 provided in a return path of the handrail 6 to detect abnormal external force and stop travel of the handrail 6. The abnormality detection device 14 operates when the joint end part 7D is peeled off and is suspended to stop the handrail 6. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、エスカレーターや動く歩道などの乗客コンベアに係り、特に、そのハンドレールに関する。  The present invention relates to passenger conveyors such as escalators and moving walkways, and more particularly to handrails thereof.

従来において乗客コンベアのハンドレールに長尺のフイルムを貼付けて広告の媒体とする構成は、例えば特許文献１に開示されているように、既に提案されている。  Conventionally, the structure which sticks a elongate film to the handrail of a passenger conveyor and uses it as an advertising medium has already been proposed, for example, as disclosed in Patent Document 1.

この特許文献１に記載の乗客コンベアのハンドレールは、ハンドレール本体の表面長手方向に広告物の印刷フイルムを貼付けるようにしたものである。  The handrail of the passenger conveyor described in Patent Document 1 is such that a printed film of advertisement is pasted in the longitudinal direction of the surface of the handrail body.

特開２００３−２１２４６８号公報JP 2003-212468 A

上記特許文献１に記載のハンドレールのフイルム貼付構成においては、貼付フイルムのハンドレールからのはがれを検出してトラブルの拡大を防止するための施策に関する言及はなかった。  In the film pasting configuration of the handrail described in the above-mentioned Patent Document 1, there is no mention of a measure for detecting peeling of the pasting film from the handrail and preventing the expansion of trouble.

しかしながら、乗客コンベアの往復路で屈曲を繰り返すハンドレールは、その表面に接着固定されるフイルムの長手方向継目端部からはがれることが問題となっていた。  However, the handrail that repeatedly bends in the reciprocating path of the passenger conveyor has been problematic in that it peels off from the longitudinal seam end of the film adhered and fixed to the surface.

本発明の目的は、ハンドレールに貼付けたフイルムの長手方向継目端部におけるはがれを検出する構成とした乗客コンベアを提供することにある。  An object of the present invention is to provide a passenger conveyor configured to detect peeling at a longitudinal seam end of a film affixed to a handrail.

本発明は上記目的を達成するために、ハンドレールの継目端部がはがれて垂れ下がった場合に、ハンドレールの復路に設けられた異常検出装置を作動させてハンドレールの移動を停止させる構成としたのである。  In order to achieve the above object, the present invention is configured to stop the movement of the handrail by operating an abnormality detection device provided on the return path of the handrail when the joint end portion of the handrail is peeled off and dropped. It is.

通常、乗客コンベアのハンドレールはその往路と復路において半円形、１／６円形および小円形に屈曲を繰り返すことから、ハンドレールにフイルムを接着固定した場合にその継目からはがれ始め、それが拡大すると乗客への危険、機器の破損を招くことになるが、このはがれ現象を異常検出装置によって検出することができる。  Normally, the handrail of a passenger conveyor repeatedly bends into a semicircle, a 1/6 circle, and a small circle on the forward and return paths, so when the film is bonded and fixed to the handrail, it begins to peel off from the seam and expands Although this will cause danger to passengers and damage to equipment, this peeling phenomenon can be detected by the abnormality detection device.

本発明によれば、ハンドレールに貼付けたフイルムの継目端部がはがれて垂れ下がった場合、ハンドレール等の移動を停止させることにより、被害の拡大を防ぎ得る乗客コンベアを得ることができる。  ADVANTAGE OF THE INVENTION According to this invention, when the joint edge part of the film affixed on the handrail peels and hangs down, the passenger conveyor which can prevent expansion of damage can be obtained by stopping a movement of a handrail etc. can be obtained.

以下本発明による乗客コンベアの一実施の形態を図１〜図４に示すエスカレーターに基づいて説明する。  Hereinafter, an embodiment of a passenger conveyor according to the present invention will be described based on an escalator shown in FIGS.

一般に、エスカレーター１は、上階床２と下階床３に跨って支持された主枠４と、無端状に連結されて往路と復路を往復運動する多数のステップ５と、このステップ５と同期移動するものでその断面が平坦部６Ａとこれに連なる両縁の半円部６Ｂで略Ｃ字形をなすハンドレール６と、この長手方向の表面に沿い、その平坦部６Ａ（半円部６Ｂにかかる場合もある）に接着固定（接着部７Ａ）される長尺のフイルム７を備えている。この場合、フイルム７はハンドレール６の全長に貼付けられるとともに、その長手方向の端部々分７Ｂにおいて図２に示すようにハンドレール６に接着固定された一方の継目端部７Ｃと、この継目端部７Ｃに重なり合う他方の継目端部７Ｄが接着固定（接着部７Ｅ）されている。また、ハンドレール６は駆動車９の動力をチェーン１０を介して駆動ローラ１１等に伝達された動力によって摩擦駆動されるもので復路を案内ローラ１２、往路を欄干１３等で構成される案内路に従って移動する仕組みになっている。さらに、ハンドレール６が欄干１３内の機械内部に図２の矢印Ｙのように進入した後の復路には、図４に示すように主枠４に固定（図示省略）された電気スイッチからなる異常検出装置１４を設けてある。  In general, the escalator 1 includes a main frame 4 supported across the upper floor 2 and the lower floor 3, a number of steps 5 that are connected endlessly and reciprocate between the forward path and the return path, and are synchronized with the step 5. A handrail 6 having a substantially C-shaped cross section with a flat part 6A and semicircular parts 6B on both edges connected to the flat part 6A, and the flat part 6A (in the semicircular part 6B) along the longitudinal surface thereof. In some cases, a long film 7 that is bonded and fixed (bonding portion 7A) is provided. In this case, the film 7 is affixed to the entire length of the handrail 6 and, at the end portions 7B in the longitudinal direction, one seam end portion 7C which is adhesively fixed to the handrail 6 as shown in FIG. The other seam end portion 7D overlapping the end portion 7C is bonded and fixed (bonded portion 7E). The handrail 6 is frictionally driven by the power transmitted from the drive wheel 9 to the drive roller 11 and the like via the chain 10, and is constituted by a guide roller 12 on the return path and a rail 13 on the forward path. It is a mechanism to move according to. Further, the return path after the handrail 6 enters the machine in the balustrade 13 as shown by the arrow Y in FIG. 2 is composed of an electric switch fixed (not shown) to the main frame 4 as shown in FIG. An abnormality detection device 14 is provided.

ここで、フイルム７の端部々分７Ｄが復路においてはがれて継目端部７Ｂが垂れ下がって異常検出装置１４に接触した場合に、図４の矢印Ｚのような力を作用させて異常検出装置１４を作動させることによりハンドレール６の移動を停止させる。このため、フイルム７のはがれトラブルによる乗客への危険や機器の破損を防ぐことができる。  Here, when the end portion 7D of the film 7 peels off in the return path and the joint end portion 7B hangs down and comes into contact with the abnormality detecting device 14, a force as indicated by an arrow Z in FIG. The movement of the handrail 6 is stopped by actuating. For this reason, it is possible to prevent danger to passengers and damage to the equipment due to a peeling problem of the film 7.

以上説明したように、本実施形態によれば、ハンドレール６に貼付けたフイルム７がその端部々分７Ｂがはがれたのを検出してハンドレール６の移動を停止させることにより人身および機器への悪影響を排除することができる。  As described above, according to the present embodiment, the film 7 affixed to the handrail 6 detects that the end portions 7B have been peeled off and stops the movement of the handrail 6 to the human body and equipment. The adverse effects of can be eliminated.

なお、上記実施の形態は、乗客コンベアとしてエスカレーターを一例に説明したが、隣接ステップ同士に段差を有しない電動道路にも適用することができる。  In addition, although the said embodiment demonstrated the escalator as an example as a passenger conveyor, it can be applied also to the electric road which does not have a level | step difference in adjacent steps.

本発明による乗客コンベアの一実施の形態を示す全体側面図。1 is an overall side view showing an embodiment of a passenger conveyor according to the present invention. 図１の要部を拡大した断面図。Sectional drawing which expanded the principal part of FIG. 図２のＡ−Ａ線に沿う断面図。Sectional drawing which follows the AA line of FIG. 図１の要部を拡大した断面図。Sectional drawing which expanded the principal part of FIG.

符号の説明Explanation of symbols

１…エスカレーター，５…ステップ，６…ハンドレール
７…フイルム，７Ｃ、７Ｄ…継目端部，１４…異常検出装置DESCRIPTION OF SYMBOLS 1 ... Escalator, 5 ... Step, 6 ... Hand rail 7 ... Film, 7C, 7D ... Seam end part, 14 ... Abnormality detection apparatus

Claims (1)

無端状に連結されて往路と復路を往復移動する多数のステップと、このステップと同期移動するものでその断面が略Ｃ字形のハンドレールと、このハンドレールの長手方向表面に継目端部をもって貼付けられた長尺のフイルムを設けた乗客コンベアにおいて、前記ハンドレールの復路に、前記フイルムの継目端部がはがれて垂れ下がった場合に、その垂れ下がり部が接触することによって作動し、前記ハンドレールを停止させる異常検出装置を備えたことを特徴とする乗客コンベア。  A large number of steps connected endlessly to reciprocate between the forward path and the return path, a handrail that moves synchronously with this step, and has a substantially C-shaped cross section, and is pasted with a seam end on the longitudinal surface of the handrail In a passenger conveyor provided with a long film, when the seam end of the film hangs and hangs down on the return path of the handrail, the hang-up part operates to stop the handrail. A passenger conveyor comprising an abnormality detecting device.
JP2004314766A 2004-09-30 2004-09-30 Passenger conveyor Pending JP2006103961A (en)

Priority Applications (1)

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JP2004314766A JP2006103961A (en) 2004-09-30 2004-09-30 Passenger conveyor

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Application Number Priority Date Filing Date Title
JP2004314766A JP2006103961A (en) 2004-09-30 2004-09-30 Passenger conveyor

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011093673A (en) * 2009-10-30 2011-05-12 Nao Saisu Seal sticking method, device and moving handrail
US8206528B2 (en) 2007-11-09 2012-06-26 Ehc Canada, Inc. Method of applying a film to an endless moving handrail having a layer with a barrier coating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8206528B2 (en) 2007-11-09 2012-06-26 Ehc Canada, Inc. Method of applying a film to an endless moving handrail having a layer with a barrier coating
US8337977B2 (en) 2007-11-09 2012-12-25 Ehc Canada, Inc. Elastic and resilient film having a layer with a barrier coating
JP2011093673A (en) * 2009-10-30 2011-05-12 Nao Saisu Seal sticking method, device and moving handrail

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