JP2014024671A - Lubricant coating device of moving handrail for passenger conveyor - Google Patents

Lubricant coating device of moving handrail for passenger conveyor Download PDF

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JP2014024671A
JP2014024671A JP2012168479A JP2012168479A JP2014024671A JP 2014024671 A JP2014024671 A JP 2014024671A JP 2012168479 A JP2012168479 A JP 2012168479A JP 2012168479 A JP2012168479 A JP 2012168479A JP 2014024671 A JP2014024671 A JP 2014024671A
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lubricant
moving handrail
guide rail
opening
handrail
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Japanese (ja)
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Morimasa Yokota
守真 横田
Shigeo Sasaki
茂雄 佐々木
Hiroshi Fukunaga
寛 福永
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Mitsubishi Electric Building Solutions Corp
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Mitsubishi Electric Building Techno Service Co Ltd
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Priority to JP2012168479A priority Critical patent/JP2014024671A/en
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Abstract

PROBLEM TO BE SOLVED: To provide a lubricant coating device of a moving handrail for a passenger conveyor, easily installable on the forward passage side of the moving handrail, not on the return passage side of the installation-difficult moving handrail.SOLUTION: The lubricant coating device comprises: a U-shaped guide rail for slidably guiding the moving handrail and forming an upper end horizontal part by extending an upper end part of a vertical sidewall in the horizontal direction; an opening part formed by cutting out a part of the upper end part of the vertical sidewall of a forward passage side guide rail and a part of the upper end horizontal part and communicating with a storage space of the forward passage side guide rail; and lubricant coating means installed in the storage space for forming the opening part of the forward passage side guide rail, constituted to be movable in the direction where a lubricant forming part is orthogonal to the extension direction of the guide rail, and oppositely arranged to an inside end part of the moving handrail via the opening part. The lubricant forming part of the lubricant coating means is in a state of being retracted from the inside end part of the moving handrail in normal time, and comes into contact with the inside end part of the moving handrail by becoming a state of projecting to the inside end part of the moving handrail via the opening part when coating a lubricant.

Description

この発明は、乗客コンベア用移動手摺の潤滑剤塗布装置に関し、特に、移動手摺の帰路側ではなく、移動手摺の往路側に設置される潤滑剤塗布装置に関するものである。   The present invention relates to a lubricant application device for a moving handrail for a passenger conveyor, and more particularly to a lubricant application device that is installed not on the return path side of the moving handrail but on the forward path side of the moving handrail.

従来、乗客コンベア用移動手摺の走行抵抗を低減するために、移動手摺の内面摺動部にパラフィン等の潤滑剤を塗布している。その一例として、移動手摺の案内レールとの接触部分に対向配置される固形潤滑剤と、エスカレータの静止部材に固定されて案内レールが部分的に欠除している部位に位置し、固形潤滑剤を保持するとともに接触部分に押圧する保持具を備えた移動手摺と案内レールの潤滑装置が知られている（例えば、特許文献１参照）。また、移動手摺の帰路側の内面摺動部に移動可能に設けられ、移動手摺の移動に伴い内面摺動部に薬剤を塗布する薬剤塗布器と、エスカレータのトラスに固定され、薬剤塗布器にワイヤで結ばれ、薬剤塗布器の張力に基づいて移動手摺の走行異常を検出する検出器とを設けたエスカレータの移動手摺監視装置が知られている（例えば、特許文献２参照）。さらに、上記以外にも、乗客コンベアの移動手摺用潤滑剤塗布装置（例えば、特許文献３参照）や、乗客コンベアの手摺監視装置（例えば、特許文献４参照）等が知られている。   Conventionally, in order to reduce the running resistance of the moving handrail for the passenger conveyor, a lubricant such as paraffin is applied to the inner surface sliding portion of the moving handrail. As an example, the solid lubricant that is disposed opposite to the contact portion of the moving handrail with the guide rail, and the solid lubricant that is fixed to the stationary member of the escalator and is partially removed from the guide rail. There is known a lubricating device for a moving handrail and a guide rail provided with a holding tool that holds and presses against a contact portion (see, for example, Patent Document 1). In addition, it is movably provided on the inner surface sliding part on the return path side of the moving handrail, and is fixed to the drug applicator for applying the drug to the inner surface sliding part as the moving handrail moves, and to the truss of the escalator. 2. Description of the Related Art An escalator moving handrail monitoring device provided with a detector that is connected with a wire and detects a traveling abnormality of the moving handrail based on the tension of a drug applicator is known (for example, see Patent Document 2). In addition to the above, a lubricant applicator for a moving handrail of a passenger conveyor (for example, see Patent Document 3), a handrail monitoring device for a passenger conveyor (for example, see Patent Document 4), and the like are known.

実開昭６０−１２５７９号公報Japanese Utility Model Publication No. 60-12579 特開２００６−１８２５３４号公報JP 2006-182534 A 特開２００７−２８４２２０号公報JP 2007-284220 A 特開２０１０−３７０４０号公報JP 2010-37040 A

従来技術による乗客コンベア用移動手摺の内面摺動部にパラフィン等の潤滑剤を塗布する装置においては、いずれも移動手摺の帰路側に潤滑剤塗布装置が設置されており、しかもその構成が比較的複雑で、限られた帰路側のスペースに設置するには困難であった。   In the apparatuses for applying lubricant such as paraffin to the inner sliding portion of the moving handrail for passenger conveyor according to the prior art, the lubricant applying apparatus is installed on the return path side of the moving handrail, and the configuration is relatively It was complicated and difficult to install in a limited space on the return side.

この発明は、上述のような課題を解決するためになされたもので、設置が困難な移動手摺の帰路側ではなく、移動手摺の往路側に簡単に設置できるようにした乗客コンベア用移動手摺の潤滑剤塗布装置を提供するものである。   The present invention has been made to solve the above-described problems, and is a mobile handrail for a passenger conveyor that can be easily installed not on the return path side of a mobile handrail that is difficult to install but on the forward path side of the mobile handrail. A lubricant application device is provided.

この発明に係る乗客コンベア用移動手摺の潤滑剤塗布装置においては、横断面Ｃ字状の移動手摺と、移動手摺を摺動案内し、両側の垂直側壁の上端部が外方に水平方向に延長されて上端水平部が形成されたＵ字状の案内レールと、往路側の案内レールの垂直側壁の上端部の一部と上端水平部の一部を切り欠いて形成され、往路側の案内レールの内部収容空間と連通する開口部と、往路側の案内レールの開口部が形成されている部位の収容空間内に設置され、潤滑剤形成部が移動手摺及び案内レールの延長方向と直交する方向に移動可能に構成され、開口部を通して移動手摺の内側端部と対向して配置された潤滑剤塗布手段とを備え、潤滑剤塗布手段の潤滑剤形成部は、通常時は移動手摺の内側端部から引っ込んだ状態にあり、潤滑剤塗布時は開口部を通して移動手摺の内側端部に向かって突出した状態となって移動手摺の内側端部に接触するものである。   In the lubricant applicator for a moving handrail for a passenger conveyor according to the present invention, the moving handrail having a C-shaped cross section and the moving handrail are slidably guided, and the upper end portions of the vertical side walls on both sides extend outward in the horizontal direction. The U-shaped guide rail formed with the upper end horizontal portion, and the forward side guide rail formed by cutting out part of the upper end portion of the vertical side wall and part of the upper end horizontal portion of the guide rail on the forward side. Direction in which the lubricant forming portion is perpendicular to the extending direction of the moving handrail and the guide rail, and the lubricant forming portion is installed in the accommodating space of the portion where the opening of the guide rail on the forward path side is formed. And a lubricant applying means disposed opposite to the inner end of the moving handrail through the opening, and the lubricant forming portion of the lubricant applying means normally has an inner end of the moving handrail. When the lubricant is applied It is intended to contact the inner end of the handrail in a state of protruding toward the inner end of the moving handrail through the mouth portion.

また、潤滑剤塗布手段は、案内レールの開口部が形成されている部位の収容空間内に設置された内部磁石と、潤滑剤形成部を常時引っ込んだ状態に付勢するばねと、案内レールの外側に設置され、潤滑剤塗布時に内部磁石を吸引することにより潤滑剤形成部を突出状態とする外部磁石とから構成したものである。   Further, the lubricant application means includes an internal magnet installed in a housing space where the opening of the guide rail is formed, a spring that urges the lubricant forming portion to be always retracted, a guide rail It is composed of an external magnet that is installed outside and makes the lubricant forming portion protrude by attracting the internal magnet when applying the lubricant.

また、潤滑剤塗布手段は、案内レールの開口部が形成されている部位の収容空間内に固定されたコ字状の枠体と、枠体の天井部下面の両側に対向して設けられ、移動手摺及び案内レールの延長方向と直交する方向に配置された左右一対の潤滑剤案内レールと、潤滑剤案内レール間に設けられ、移動手摺及び案内レールの延長方向と直交する方向に摺動可能に構成された潤滑剤案内板と、潤滑剤案内板の先端部に固定され、移動手摺及び案内レールの延長方向と直交する方向に移動可能な潤滑剤固定部と、潤滑剤固定部の先端部及び上下面に設けられ、開口部を通して移動手摺の内側端部と対向して配置された潤滑剤形成部とを備えているものである。   Further, the lubricant application means is provided facing the both sides of the lower surface of the ceiling portion of the frame body, the U-shaped frame body fixed in the accommodation space of the portion where the opening of the guide rail is formed, A pair of left and right lubricant guide rails arranged in a direction perpendicular to the extending direction of the moving handrail and the guide rail, and provided between the lubricant guide rails, can slide in the direction orthogonal to the extending direction of the moving handrail and the guide rail. A lubricant guide plate, a lubricant fixed portion fixed to the tip of the lubricant guide plate, and movable in a direction perpendicular to the extending direction of the moving handrail and the guide rail, and the tip of the lubricant fixed portion And a lubricant forming portion provided on the upper and lower surfaces and arranged to face the inner end of the moving handrail through the opening.

また、潤滑剤塗布手段は、案内レールの開口部が形成されている部位の収容空間内に設置され、潤滑剤形成部を常時突出状態に付勢するばねと、通常時は潤滑剤形成部を移動手摺の内側端部から引っ込んだ位置に規制するとともに、潤滑剤塗布時は規制を解除することにより潤滑剤形成部を移動手摺の内側端部に向かって突出した状態とする規制装置とから構成したものである。   Also, the lubricant application means is installed in the accommodating space of the portion where the opening of the guide rail is formed, and includes a spring that normally biases the lubricant forming portion into a protruding state, and a lubricant forming portion in normal times. Consists of a restriction device that regulates the position retracted from the inner end of the moving handrail and releases the restriction when applying the lubricant, thereby causing the lubricant forming portion to protrude toward the inner end of the moving handrail It is a thing.

この発明によれば、設置が困難な移動手摺の帰路側ではなく、移動手摺の往路側に簡単に設置することができるので、短時間で手間を掛けずに潤滑剤を塗布することができ、潤滑剤の交換も簡単にできるという効果がある。   According to this invention, since it can be easily installed not on the return path side of the moving handrail, which is difficult to install, but on the outward path side of the moving handrail, the lubricant can be applied without taking time and effort. There is an effect that the lubricant can be easily replaced.

この発明の実施例１における乗客コンベア用移動手摺の潤滑剤塗布装置を設置しない往路側の移動手摺の案内装置部分を示す断面図である。It is sectional drawing which shows the guidance apparatus part of the moving handrail of the outward path | route which does not install the lubricant application apparatus of the moving handrail for passenger conveyors in Example 1 of this invention. この発明の実施例１における乗客コンベア用移動手摺の潤滑剤塗布装置を設置するために往路側の案内レールの一部を切り欠いた状態を示す斜視図である。It is a perspective view which shows the state which notched a part of the guide rail of the outward path side in order to install the lubricant coating device of the moving handrail for passenger conveyors in Example 1 of this invention. この発明の実施例１における乗客コンベア用移動手摺の潤滑剤塗布装置を往路側の案内レールの切り欠き部分を利用して設置した状態を示す通常時の断面図である。It is sectional drawing of the normal time which shows the state which installed the lubricant application apparatus of the moving handrail for passenger conveyors in Example 1 of this invention using the notch part of the guide rail of an outward path | route. この発明の実施例１における乗客コンベア用移動手摺の潤滑剤塗布装置を往路側の案内レールの切り欠き部分を利用して設置した状態を示す潤滑剤塗布時の断面図である。It is sectional drawing at the time of the lubricant application which shows the state which installed the lubricant application apparatus of the moving handrail for passenger conveyors in Example 1 of this invention using the notch part of the guide rail of an outward path | route. この発明の実施例１における乗客コンベア用移動手摺の潤滑剤塗布装置の主要部の構造を示す正面図である。It is a front view which shows the structure of the principal part of the lubricant coating device of the moving handrail for passenger conveyors in Example 1 of this invention. この発明の実施例１における乗客コンベア用移動手摺の潤滑剤塗布装置の主要部の構造を示す側面図である。It is a side view which shows the structure of the principal part of the lubricant coating device of the moving handrail for passenger conveyors in Example 1 of this invention. この発明の実施例１における乗客コンベア用移動手摺の潤滑剤塗布装置の主要部の構造を示す背面図である。It is a rear view which shows the structure of the principal part of the lubricant coating apparatus of the moving handrail for passenger conveyors in Example 1 of this invention.

図１はこの発明の実施例１における乗客コンベア用移動手摺の潤滑剤塗布装置を設置しない往路側の移動手摺の案内装置部分を示す断面図、図２は乗客コンベア用移動手摺の潤滑剤塗布装置を設置するために往路側の案内レールの一部を切り欠いた状態を示す斜視図、図３は乗客コンベア用移動手摺の潤滑剤塗布装置を往路側の案内レールの切り欠き部分を利用して設置した状態を示す通常時の断面図、図４は同じく潤滑剤塗布時の断面図、図５は乗客コンベア用移動手摺の潤滑剤塗布装置の主要部の構造を示す正面図、図６は同じく側面図、図７は同じく背面図である。   FIG. 1 is a cross-sectional view showing a guide device portion of a moving handrail on an outward path without installing a lubricant applicator for a moving handrail for passenger conveyor in Embodiment 1 of the present invention, and FIG. 2 is a lubricant applying device for a moving handrail for passenger conveyor FIG. 3 is a perspective view showing a state in which a part of the guide rail on the outbound path side is cut away to install the lubricant, and FIG. FIG. 4 is a sectional view at the time of applying the lubricant, FIG. 5 is a front view showing the structure of the main part of the lubricant applying device of the moving handrail for passenger conveyor, and FIG. A side view and FIG. 7 are similarly rear views.

乗客コンベア用移動手摺と案内レールの往路側の配置構成を図１により説明する。移動手摺１は横断面Ｃ字状であり、略Ｕ字状の案内レール２は、両側の垂直側壁２ａの上端部が外方に水平方向に延長されて上端水平部２ｂが形成されており、案内レール２の両側の上端水平部２ｂにはクリップガイド３が設けられている。そして、横断面Ｃ字状の移動手摺１は案内レール２及びクリップガイド３により案内される。上記案内レール２の内側には、潤滑剤塗布装置の主要部が収容される収容空間４が形成されている。   The arrangement configuration of the passenger conveyor moving handrail and the guide rail on the forward path side will be described with reference to FIG. The moving handrail 1 has a C-shaped cross section, and the substantially U-shaped guide rail 2 has an upper end horizontal portion 2b formed by extending the upper ends of the vertical side walls 2a on both sides in the horizontal direction outwardly, Clip guides 3 are provided on the upper horizontal portion 2 b on both sides of the guide rail 2. The moving handrail 1 having a C-shaped cross section is guided by the guide rail 2 and the clip guide 3. An accommodation space 4 in which the main part of the lubricant application device is accommodated is formed inside the guide rail 2.

図２は乗客コンベア用移動手摺の潤滑剤塗布装置を設置するために往路側の案内レールの一部を切り欠いた状態を示し、案内レール２の一方の垂直側壁２ａの上端部の一部と、一方の上端水平部２ｂの一部を切り欠くことにより、潤滑剤塗布装置の潤滑剤形成部及び潤滑剤固定部が出没可能な開口部５を形成している。この開口部５は切り欠かれているので、この部分にクリップガイド３は存在しない。   FIG. 2 shows a state in which a part of the guide rail on the forward path side is cut away in order to install the lubricant application device for the moving handrail for the passenger conveyor, and a part of the upper end of one vertical side wall 2a of the guide rail 2 The opening 5 in which the lubricant forming portion and the lubricant fixing portion of the lubricant applying device can be projected and retracted is formed by cutting out a part of the one upper horizontal portion 2b. Since the opening 5 is notched, the clip guide 3 does not exist in this portion.

図３及び図４はいずれも乗客コンベア用移動手摺の潤滑剤塗布装置を往路側の案内レールの切り欠き部分を利用して設置した状態を示すものであり、図３は通常時の潤滑剤が内側に引っ込んだ状態を示し、図４は潤滑剤塗布時の潤滑剤が外側に突出した状態を示している。移動手摺の潤滑剤塗布装置の主要部は、往路側の案内レール２の開口部５が形成されている収容空間４内に収容される。この潤滑剤塗布装置の主要部は、案内レール２の内側に固定され、移動手摺１及び案内レール２の延長方向と直交する方向に配置された両脚部及びこの両脚部の上端部同士を互いに連結する天井部を有するコ字状の枠体６と、この枠体６の天井部下面の両側に対向して設けられ、移動手摺１及び案内レール２の延長方向と直交する方向に配置された左右一対の潤滑剤案内レール７と、この潤滑剤案内レール７間に設けられ、移動手摺１及び案内レール２の延長方向と直交する方向に摺動可能に構成された潤滑剤案内板８と、この潤滑剤案内板８の先端部に固定され、上記開口部５と対向して移動手摺１及び案内レール２の延長方向と直交する方向に移動可能な潤滑剤固定部９と、この潤滑剤固定部９の先端部及び上下面部に設けられ、上記開口部５を通して移動手摺１の一方の内側端部である潤滑剤を塗布すべき箇所と対向して移動手摺１及び案内レール２の延長方向と直交する方向に移動可能なパラフィンからなる潤滑剤形成部１０と、潤滑剤案内板８の先端部下面及び潤滑剤固定部９の後端部に垂直方向に垂下して設けられ、移動手摺１及び案内レール２の延長方向と直交する方向に移動可能な磁石取付板１１と、この磁石取付板１１の一側面に固定された内部磁石１２と、磁石取付板１１の背面とコ字状の枠体６の背面側上部に設けられた横渡し板１３との間に設けられ、通常時は図３に示すように収縮状態にあるばね１４とから構成されている。このばね１４は、潤滑剤塗布時に、移動手摺１の一端部下方でかつ案内レール２の外側に異極の外部磁石１５を配置することにより、図４に示すように、内部磁石１２及び磁石取付板１１が異極の外部磁石１５側に吸引されて、伸長状態となる。これにより、上記開口部５を通して、潤滑剤形成部１０が移動手摺１の一方の内側端部である潤滑剤を塗布すべき箇所に突出して接触することになる。この状態で乗客コンベアを運転することにより、短時間で移動手摺１の内側端部に潤滑剤を塗布することができる。なお、コ字状の枠体６の天井部上面は、案内レール２の内側に固定された状態では、移動手摺１の下面と接触しないように若干の隙間が形成されるようにしている。また、図示では、案内レール２の一方の垂直側壁２ａの上端部の一部と、一方の上端水平部２ｂの一部を切り欠くことにより、潤滑剤塗布装置の潤滑剤形成部１０及び潤滑剤固定部９が出没可能な開口部５を形成した場合について説明したが、実際には案内レール２の他方の垂直側壁２ａの上端部の一部と、他方の上端水平部２ｂの一部を切り欠き、潤滑剤塗布装置の潤滑剤形成部１０及び潤滑剤固定部９が出没可能な開口部５を他方にも形成することにより、移動手摺１の両側の内側端部に潤滑剤を塗布する構成であることは言うまでもない。   3 and 4 both show a state where the lubricant applicator for the moving handrail for the passenger conveyor is installed by using the notched portion of the guide rail on the forward path, and FIG. FIG. 4 shows a state in which the lubricant is retracted, and FIG. 4 shows a state in which the lubricant protrudes outward when the lubricant is applied. The main part of the lubricant application device for the moving handrail is accommodated in the accommodating space 4 in which the opening 5 of the guide rail 2 on the forward path side is formed. The main part of the lubricant application device is fixed to the inside of the guide rail 2, and both the leg portions arranged in the direction orthogonal to the extending direction of the movable handrail 1 and the guide rail 2 and the upper end portions of the both leg portions are connected to each other. A U-shaped frame 6 having a ceiling portion to be mounted, and left and right provided opposite to both sides of the lower surface of the ceiling portion of the frame 6 and arranged in a direction orthogonal to the extending direction of the moving handrail 1 and the guide rail 2 A pair of lubricant guide rails 7, a lubricant guide plate 8 provided between the lubricant guide rails 7 and configured to be slidable in a direction orthogonal to the extending direction of the moving handrail 1 and the guide rail 2, A lubricant fixing portion 9 fixed to the tip end portion of the lubricant guide plate 8 and movable in a direction orthogonal to the extending direction of the moving handrail 1 and the guide rail 2 so as to face the opening 5 and the lubricant fixing portion. 9 at the tip and top and bottom surfaces of the Lubricant forming part made of paraffin that is movable in a direction orthogonal to the extending direction of the moving handrail 1 and the guide rail 2 so as to face a portion to which the lubricant, which is one inner end of the moving handrail 1, is to be applied. 10 and a lower end of the front end of the lubricant guide plate 8 and the rear end of the lubricant fixing portion 9 are vertically suspended and movable in a direction perpendicular to the extending direction of the moving handrail 1 and the guide rail 2. A magnet mounting plate 11, an internal magnet 12 fixed to one side surface of the magnet mounting plate 11, a crossing plate 13 provided on the back surface of the magnet mounting plate 11 and the back side upper portion of the U-shaped frame 6; And is normally composed of a spring 14 in a contracted state as shown in FIG. When the lubricant 14 is applied with the lubricant, the external magnet 15 having a different polarity is disposed below one end of the moving handrail 1 and outside the guide rail 2, as shown in FIG. The plate 11 is attracted to the side of the external magnet 15 having a different polarity and is in an extended state. As a result, the lubricant forming part 10 protrudes and comes into contact with the lubricant which is one inner end of the moving handrail 1 through the opening 5. By operating the passenger conveyor in this state, the lubricant can be applied to the inner end of the moving handrail 1 in a short time. Note that a slight gap is formed on the upper surface of the ceiling of the U-shaped frame 6 so as not to contact the lower surface of the moving handrail 1 when it is fixed inside the guide rail 2. In the drawing, a part of the upper end portion of one vertical side wall 2a of the guide rail 2 and a part of one upper end horizontal portion 2b are cut out, so that the lubricant forming unit 10 and the lubricant of the lubricant application device are cut. Although the description has been given of the case where the fixing part 9 forms the retractable opening 5, in practice, a part of the upper end of the other vertical side wall 2 a of the guide rail 2 and a part of the other upper horizontal part 2 b are cut. A configuration in which the lubricant is applied to the inner end portions on both sides of the moving handrail 1 by forming the opening 5 in which the lubricant forming portion 10 and the lubricant fixing portion 9 of the lubricant application device can protrude and retract on the other side. Needless to say.

上記実施例１では、内部磁石１２、外部磁石１５及びばね１４を組み合わせ、通常時はばね１４を収縮状態として潤滑剤形成部１０が内側に引っ込んだ状態とし、一方、潤滑剤塗布時はばね１４を伸長状態として潤滑剤形成部１０が外側に突出した状態とした潤滑剤塗布装置について説明したが、この実施例２においては、ばね１４はそのまま用いるが、内部磁石１２、外部磁石１５の代わりに、通常時はばね１４を収縮状態として潤滑剤形成部１０が内側に引っ込んだ状態を停止位置として規制する規制装置としてのストッパ等を設け、潤滑剤塗布時は規制装置としてのストッパを取り外すことにより、ばね１４を伸長状態として潤滑剤形成部１０が外側に突出できる状態とする潤滑剤塗布装置であっても、実施例１と同じ効果を奏することができる。   In the first embodiment, the inner magnet 12, the outer magnet 15, and the spring 14 are combined, and the spring 14 is contracted in the normal state so that the lubricant forming portion 10 is retracted inside. On the other hand, the spring 14 is applied when the lubricant is applied. Although the lubricant application device in which the lubricant forming portion 10 protrudes outward has been described in the extended state, in this embodiment 2, the spring 14 is used as it is, but instead of the internal magnet 12 and the external magnet 15. In a normal state, the spring 14 is in a contracted state and a stopper or the like is provided as a restricting device that restricts the state where the lubricant forming portion 10 is retracted to the inside as a stop position, and when applying the lubricant, the stopper as the restricting device is removed. Even in the case of the lubricant application device in which the spring 14 is in the extended state and the lubricant forming portion 10 can protrude outward, the same effects as in the first embodiment can be obtained. Can.

１ 移動手摺
２ 案内レール
２ａ 垂直側壁
２ｂ 上端水平部
３ クリップガイド
４ 収容空間
５ 往路側の案内レールに形成された開口部
６ コ字状の枠体
７ 潤滑剤案内レール
８ 潤滑剤案内板
９ 潤滑剤固定部
１０ 潤滑剤形成部
１１ 磁石取付板
１２ 内部磁石
１３ 横渡し板
１４ ばね
１５ 異極の外部磁石 DESCRIPTION OF SYMBOLS 1 Moving handrail 2 Guide rail 2a Vertical side wall 2b Upper end horizontal part 3 Clip guide 4 Accommodating space 5 Opening part formed in the guide rail of the outward path 6 U-shaped frame body 7 Lubricant guide rail 8 Lubricant guide plate 9 Lubrication Agent fixing part 10 Lubricant forming part 11 Magnet mounting plate 12 Internal magnet 13 Crossing plate 14 Spring 15 External magnet of different polarity

Claims (4)

横断面Ｃ字状の移動手摺と、
前記移動手摺を摺動案内し、両側の垂直側壁の上端部が外方に水平方向に延長されて上端水平部が形成されたＵ字状の案内レールと、
往路側の前記案内レールの垂直側壁の上端部の一部と上端水平部の一部を切り欠いて形成され、往路側の案内レールの内部収容空間と連通する開口部と、
往路側の案内レールの前記開口部が形成されている部位の収容空間内に設置され、潤滑剤形成部が前記移動手摺及び案内レールの延長方向と直交する方向に移動可能に構成され、前記開口部を通して前記移動手摺の内側端部と対向して配置された潤滑剤塗布手段とを備え、
前記潤滑剤塗布手段の潤滑剤形成部は、通常時は前記移動手摺の内側端部から引っ込んだ状態にあり、潤滑剤塗布時は前記開口部を通して前記移動手摺の内側端部に向かって突出した状態となって前記移動手摺の内側端部に接触することを特徴とする乗客コンベア用移動手摺の潤滑剤塗布装置。 A handrail with a C-shaped cross section;
A sliding guide for the moving handrail, a U-shaped guide rail in which the upper ends of the vertical side walls on both sides are horizontally extended outward to form an upper end horizontal portion;
An opening that is formed by cutting out a part of the upper end of the vertical side wall of the guide rail on the outward path side and a part of the horizontal upper end of the guide rail, and communicates with the internal accommodation space of the guide rail on the outward path side;
It is installed in the accommodation space of the site where the opening of the guide rail on the forward path side is formed, and the lubricant forming portion is configured to be movable in a direction perpendicular to the extending direction of the moving handrail and the guide rail, and the opening A lubricant application means arranged to face the inner end of the moving handrail through the part,
The lubricant forming portion of the lubricant applying means is normally retracted from the inner end of the moving handrail, and protrudes toward the inner end of the moving handrail through the opening when applying the lubricant. A lubricant applicator for a moving handrail for a passenger conveyor, characterized in that it comes into contact with an inner end of the moving handrail. 潤滑剤塗布手段は、案内レールの開口部が形成されている部位の収容空間内に設置された内部磁石と、潤滑剤形成部を常時引っ込んだ状態に付勢するばねと、前記案内レールの外側に設置され、潤滑剤塗布時に前記内部磁石を吸引することにより前記潤滑剤形成部を突出状態とする外部磁石とから構成したことを特徴とする請求項１記載の乗客コンベア用移動手摺の潤滑剤塗布装置。   Lubricant application means includes an internal magnet installed in a receiving space where the opening of the guide rail is formed, a spring that urges the lubricant forming portion into a state of being always retracted, and an outside of the guide rail. 2. A lubricant for a moving handrail for a passenger conveyor according to claim 1, wherein the lubricant is disposed on the outer magnet and the outer magnet is formed so that the lubricant forming portion protrudes by attracting the inner magnet when the lubricant is applied. Coating device. 潤滑剤塗布手段は、案内レールの開口部が形成されている部位の収容空間内に固定されたコ字状の枠体と、前記枠体の天井部下面の両側に対向して設けられ、移動手摺及び案内レールの延長方向と直交する方向に配置された左右一対の潤滑剤案内レールと、前記潤滑剤案内レール間に設けられ、移動手摺及び案内レールの延長方向と直交する方向に摺動可能に構成された潤滑剤案内板と、前記潤滑剤案内板の先端部に固定され、移動手摺及び案内レールの延長方向と直交する方向に移動可能な潤滑剤固定部と、前記潤滑剤固定部の先端部及び上下面に設けられ、前記開口部を通して前記移動手摺の内側端部と対向して配置された潤滑剤形成部とを備えていることを特徴とする請求項２記載の乗客コンベア用移動手摺の潤滑剤塗布装置。   Lubricant application means is provided opposite to both sides of the lower surface of the ceiling of the frame and a U-shaped frame fixed in the accommodation space of the portion where the opening of the guide rail is formed. A pair of left and right lubricant guide rails arranged in a direction orthogonal to the extension direction of the handrail and the guide rail, and provided between the lubricant guide rails, can slide in a direction orthogonal to the extension direction of the moving handrail and the guide rail. A lubricant guide plate, a lubricant fixing portion fixed to a tip portion of the lubricant guide plate, movable in a direction orthogonal to the extending direction of the moving handrail and the guide rail, and the lubricant fixing portion. The movement for passenger conveyors according to claim 2, further comprising: a lubricant forming portion provided at a front end portion and an upper and lower surface, and disposed opposite to an inner end portion of the moving handrail through the opening portion. Handrail lubricant application device. 潤滑剤塗布手段は、案内レールの開口部が形成されている部位の収容空間内に設置され、潤滑剤形成部を常時突出状態に付勢するばねと、通常時は前記潤滑剤形成部を前記移動手摺の内側端部から引っ込んだ位置に規制するとともに、潤滑剤塗布時は前記規制を解除することにより前記潤滑剤形成部を前記移動手摺の内側端部に向かって突出した状態とする規制装置とから構成したことを特徴とする請求項１記載の乗客コンベア用移動手摺の潤滑剤塗布装置。   The lubricant application means is installed in the accommodating space of the portion where the opening of the guide rail is formed, and a spring that normally biases the lubricant forming portion into a protruding state, and normally the lubricant forming portion A regulating device that regulates the position retracted from the inner end portion of the moving handrail and causes the lubricant forming portion to protrude toward the inner end portion of the moving handrail by releasing the restriction when applying the lubricant. The lubricant application device for a moving handrail for a passenger conveyor according to claim 1, wherein:
JP2012168479A 2012-07-30 2012-07-30 Lubricant coating device of moving handrail for passenger conveyor Pending JP2014024671A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108883911A (en) * 2016-04-06 2018-11-23 三菱电机大楼技术服务株式会社 Lubricant coating device and passenger conveyors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108883911A (en) * 2016-04-06 2018-11-23 三菱电机大楼技术服务株式会社 Lubricant coating device and passenger conveyors
CN108883911B (en) * 2016-04-06 2019-12-06 三菱电机大楼技术服务株式会社 Lubricant application device and passenger conveyor

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