JP2005162400A - Oil receptacle cleaning device of man conveyor - Google Patents

Oil receptacle cleaning device of man conveyor Download PDF

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Publication number
JP2005162400A
JP2005162400A JP2003403608A JP2003403608A JP2005162400A JP 2005162400 A JP2005162400 A JP 2005162400A JP 2003403608 A JP2003403608 A JP 2003403608A JP 2003403608 A JP2003403608 A JP 2003403608A JP 2005162400 A JP2005162400 A JP 2005162400A
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oil
cleaning
cleaning device
escalator
chain
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JP2003403608A
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Shizuo Nishikawa
志津雄 西川
Seiichi Ichige
清一 市毛
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Hitachi Building Systems Co Ltd
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Hitachi Building Systems Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an oil receptacle cleaning device of a man conveyor capable of cleaning automatically an oil receptacle part formed directly under a footboard chain. <P>SOLUTION: The invention is applied to an escalator 1 having an oil receptacle part 14 installed directly under the footboard chain 11 for receiving the oil 13 fed to the footboard chain 11, and the cleaning device 16 has a cleaning part, for example a brush 16a, consisting of a resilient substance installed on the front wheel shaft 5 of each footboard 2 and sliding on the oil receptacle part 14 in compliance with the motion of the footboard 2 for cleaning the oil receptacle part 14. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、エスカレータや動く歩道などの乗客コンベアに備えられ、踏段チェーンに注油された油を受ける油受け部の清掃を行なう乗客コンベアの油受け清掃装置に関する。   The present invention relates to an oil receiver cleaning device for a passenger conveyor that is provided in a passenger conveyor such as an escalator or a moving walkway, and that cleans an oil receiver that receives oil injected into a step chain.

図３は、油受け清掃装置を備えた従来技術の一例を示すエスカレータの要部側面図である。   FIG. 3: is a principal part side view of the escalator which shows an example of the prior art provided with the oil receiver cleaning apparatus.

この図３に示すエスカレータ１は、上部機械室１ａで反転した踏段２の反転走行路に沿って延設される油受け板３を備えている。所定の踏段２の前輪軸５には、油受け板３の清掃を行なう清掃装置６が取付けられている。   The escalator 1 shown in FIG. 3 includes an oil receiving plate 3 extending along the reversing traveling path of the step 2 that is reversed in the upper machine room 1a. A cleaning device 6 for cleaning the oil receiving plate 3 is attached to the front wheel shaft 5 of the predetermined step 2.

この従来技術では、前輪軸５に清掃装置６を取付けた状態で、エスカレータ１を低速走行させることにより、清掃装置６が油受け板３上を摺動し、この油受け板３の清掃が行なわれる（例えば、特許文献１参照。）。   In this prior art, when the escalator 1 is run at a low speed with the cleaning device 6 attached to the front wheel shaft 5, the cleaning device 6 slides on the oil receiving plate 3, and the oil receiving plate 3 is cleaned. (For example, refer to Patent Document 1).

図２は図１に示すエスカレータに備えられるチェーン注油機構を示す正面図である。   FIG. 2 is a front view showing a chain lubrication mechanism provided in the escalator shown in FIG.

図１に示すエスカレータ１は、一般に、上述した踏段２等の他に、移動手摺８、欄干９、踏段２を案内するローラ１０、踏段２を走行させる踏段チェーン１１等も備えられている。   The escalator 1 shown in FIG. 1 is generally provided with a moving handrail 8, a balustrade 9, a roller 10 for guiding the step 2, a step chain 11 for running the step 2, and the like in addition to the step 2 described above.

このようなエスカレータ１に備えられるチェーン注油機構は、踏段チェーン１１に注油を行なう注油ノズル１２と、この注油ノズル１２から噴出され、踏段チェーン１１から滴下した油１３を受ける油受け部１４とによって構成されている。この油受け部１４には油１３の他にごみも溜まりやすい。   The chain lubrication mechanism provided in such an escalator 1 includes an lubrication nozzle 12 that lubricates the step chain 11, and an oil receiving portion 14 that receives the oil 13 that is ejected from the lubrication nozzle 12 and dropped from the step chain 11. Has been. In addition to the oil 13, dust is easily collected in the oil receiver 14.

上述した特許文献１に示される油受け板３の他に、図２に示す油受け部１４も定期的な清掃が必要になっている。
特開平９−１９４１７４号公報（段落番号０００５，０００６，００１１、図１，２） In addition to the oil receiving plate 3 shown in Patent Document 1 described above, the oil receiving portion 14 shown in FIG. 2 needs to be periodically cleaned.
JP-A-9-194174 (paragraph numbers 0005, 0006, 0011, FIGS. 1 and 2)

上述した油受け部１４の清掃は、従来、作業者が前かがみになってウェス等を用いて手作業で行っていた。すなわち、エスカレータ１を停止させて、踏段２を外し、この踏段２のあった油受け部１４の部分に溜まっている油及びごみ１５をウェス等で清掃する。清掃後は、踏段２を取付け、エスカレータ１を起動させる。続いて別の踏段２を外し、該当する油受け部１４の部分に溜まった油及びごみ１５を清掃する。以下、同様の作業が繰り返えされる。   The above-described cleaning of the oil receiver 14 has conventionally been performed manually using a waste cloth or the like, with the operator leaning forward. That is, the escalator 1 is stopped, the step 2 is removed, and the oil and dust 15 collected in the oil receiving portion 14 where the step 2 was present are cleaned with a waste cloth or the like. After cleaning, the step 2 is attached and the escalator 1 is started. Subsequently, the other step 2 is removed, and the oil and dust 15 collected in the corresponding oil receiving portion 14 are cleaned. Thereafter, the same operation is repeated.

１台のエスカレータ１の油受け部１４を清掃するために、数１０回あるいは数１００回の踏段２の移動を実施するためのエスカレータ１の停止、起動をしなければならない。このために、多数回のスイッチ操作、及び電源の遮断、投入操作が必要になる。また、３０ｋｇｆの重い踏段２の取外し、取付け作業が必要となる。   In order to clean the oil receiver 14 of one escalator 1, the escalator 1 for moving the step 2 several tens or hundreds of times must be stopped and started. For this reason, many times of switch operations, power-off / on operations are required. In addition, it is necessary to remove and attach the heavy step 2 of 30 kgf.

このようなことから、従来にあっては、作業負荷が大きく、多大な作業時間を要し、清掃作業効率の向上を見込めない問題がある。また、この清掃作業の間、乗客はエスカレータ１を使用することができず、したがって乗客に対するサービス性が低下する問題もある。   For this reason, conventionally, there is a problem that the work load is large, a long work time is required, and the improvement of the cleaning work efficiency cannot be expected. In addition, during this cleaning operation, the passenger cannot use the escalator 1, so that there is a problem that serviceability for the passenger is lowered.

本発明は、上述した従来技術における実状からなされたもので、その目的は、踏段チェーンの直下に配設される油受け部を自動的に清掃できる乗客コンベアの油受け清掃装置を提供することにある。   The present invention has been made from the above-described actual state of the prior art, and an object thereof is to provide an oil receiver cleaning device for a passenger conveyor capable of automatically cleaning an oil receiver disposed immediately below a step chain. is there.

前記目的を達成するために、本発明は、踏段を移動させる踏段チェーンと、この踏段チェーンの直下に配設され、前記踏段チェーンに注油された油を受ける油受け部を有する乗客コンベアに備えられるものであって、前記踏段に取付けられ、この踏段の移動に応じて前記油受け部上を摺動し、この油受け部を清掃する弾性体から成る清掃部を備えたことを特徴としている。   In order to achieve the above object, the present invention is provided in a passenger conveyor having a step chain for moving a step and an oil receiving portion that is disposed immediately below the step chain and receives oil injected into the step chain. According to another aspect of the present invention, there is provided a cleaning unit that is attached to the step, and that slides on the oil receiving unit according to the movement of the step and is made of an elastic body that cleans the oil receiving unit.

このように構成した本発明は、踏段に取付けられた状態で乗客コンベアを駆動することにより、清掃部が油受け部上を摺動し、この油受け部に溜まった油及びごみを自動的に清掃できる。この清掃の際に、油受け部上に、この油受け部を固定するボルトの頭部等が突出していても、清掃部の保有する弾性によりこの清掃部がボルトの頭部等に引っ掛かることなく、円滑に清掃を実施させることができる。   In the present invention configured as described above, by driving the passenger conveyor in a state of being attached to the step, the cleaning unit slides on the oil receiving unit, and the oil and debris accumulated in the oil receiving unit are automatically removed. Can be cleaned. Even when the head of the bolt that fixes the oil receiving portion protrudes on the oil receiving portion during this cleaning, the cleaning portion does not catch on the head of the bolt due to the elasticity of the cleaning portion. Smooth cleaning can be carried out.

また本発明は前記発明において、前記清掃部が刷毛から成ることを特徴としている。   Further, the present invention is characterized in that, in the above-mentioned invention, the cleaning portion is made of a brush.

また本発明は前記発明において、前記油受け部から溢れた油及びごみを収納する収納部を備えたことを特徴としている。   Further, the present invention is characterized in that in the above-mentioned invention, a storage portion for storing oil and dust overflowing from the oil receiving portion is provided.

このように構成した本発明は、清掃が行なわれる間に、油受け部に溜まった油及びごみが油受け部から溢れようとするときには、溢れ出た油及びごみを収納部に収納させることができる。   In the present invention configured as described above, when the oil and the dust accumulated in the oil receiving portion are about to overflow from the oil receiving portion during cleaning, the overflowing oil and dust can be stored in the storing portion. it can.

本発明は、注油された踏段チェーンから滴下される油を受ける油受け部を清掃部を介して自動的に清掃でき、したがって、踏段の取外し、取付け作業が少なくなって作業者に与える作業負荷を軽減でき、短時間で清掃を行なうことができ、従来に比べてこの油受け部における清掃効率を向上させることができる。また、清掃が短時間で済むことから、油受け部の清掃に伴う乗客コンベアの停止時間を短縮でき、これにより乗客に対するサービス性を向上させることができる。   The present invention can automatically clean the oil receiving portion that receives oil dripped from the lubricated step chain through the cleaning portion, and therefore reduces the work load that is applied to the operator with less step removal and installation work. It can be reduced, cleaning can be performed in a short time, and the cleaning efficiency in the oil receiving portion can be improved as compared with the conventional case. Further, since the cleaning can be completed in a short time, the stop time of the passenger conveyor accompanying the cleaning of the oil receiving portion can be shortened, thereby improving the serviceability for passengers.

以下、本発明に係る乗客コンベアの油受け清掃装置を実施するための最良の形態を図に基づいて説明する。   BEST MODE FOR CARRYING OUT THE INVENTION The best mode for carrying out an oil receiver cleaning device for a passenger conveyor according to the present invention will be described below with reference to the drawings.

図１は本発明に係る乗客コンベアの油受け清掃装置の一実施形態の要部を示す斜視図である。   FIG. 1 is a perspective view showing a main part of an embodiment of an oil receiver cleaning device for a passenger conveyor according to the present invention.

この図１に示すように、本実施形態の清掃装置１６は、ボルト１７によって、前述した踏段２の前輪軸１５に固定してある。油受け部１４側に位置する端部には、踏段２の移動に伴って油受け部１４上を摺動する弾性体から成る清掃部、例えば刷毛１６ａを設けてある。   As shown in FIG. 1, the cleaning device 16 of the present embodiment is fixed to the front wheel shaft 15 of the step 2 described above by a bolt 17. At the end located on the oil receiver 14 side, a cleaning part made of an elastic body that slides on the oil receiver 14 as the step 2 moves, for example, a brush 16a, is provided.

このように構成した本実施形態は、油受け部１４の摺動に際し、所定の踏段２を外し、清掃装置１６をボルト１７によって前輪軸５に固定する。この状態で、エスカレータ１を駆動する。これにより、踏段チェーン１１及び踏段２が移動し、これと一体に前輪軸５が移動し、前輪軸５に取付けた清掃装置１６の刷毛１６ａが油受け部１４上を摺動し、この刷毛１４ａによって油受け部１４内の油及びごみ１５が集められる。そして例えば、本実施形態の清掃装置１６が、取外された踏段２の位置に至ったときにエスカレータ１の駆動が停止される。ここで、集められた油受け部１４の油及びごみ１５が例えばウェス等を使用して除去される。清掃後は、外されていた踏段２が再び取付けられ、エスカレータ１は通常運転に復帰される。   In the present embodiment configured as described above, when the oil receiving portion 14 slides, the predetermined step 2 is removed, and the cleaning device 16 is fixed to the front wheel shaft 5 by the bolt 17. In this state, the escalator 1 is driven. As a result, the step chain 11 and the step 2 move, the front wheel shaft 5 moves integrally therewith, and the brush 16a of the cleaning device 16 attached to the front wheel shaft 5 slides on the oil receiving portion 14, and this brush 14a As a result, the oil and the dust 15 in the oil receiver 14 are collected. For example, when the cleaning device 16 of the present embodiment reaches the position of the removed step 2, the driving of the escalator 1 is stopped. Here, the collected oil and dust 15 of the oil receiver 14 are removed using, for example, a waste cloth. After cleaning, the removed step 2 is attached again, and the escalator 1 is returned to normal operation.

なお、油受け部１４上に、この油受け部１４を他の部材に固定するボルト１９の頭部等が突出していても、刷毛１６ａの保有する弾性により、刷毛１６ａがボルト１９の頭部等に引っ掛かることなく円滑に清掃作業を実施できる。   Even if the head of a bolt 19 that fixes the oil receiver 14 to another member protrudes on the oil receiver 14, the brush 16 a becomes elastic due to the elasticity of the brush 16 a. Cleaning can be carried out smoothly without being caught by

このように構成した本実施形態によれば、油受け部１４を刷毛１６ａを介して自動的に清掃でき、したがって踏段２の取外し、取付け作業が少なくなって作業者に与える作業負荷を軽減でき、短時間でこの清掃作業を実施できる。これにより、清掃効率を向上させることができる。また、清掃が短時間で済むことから、油受け部１４の清掃に伴うエスカレータ１の停止時間を短縮できる。これにより、乗客に対するサービス性を向上させることができる。   According to this embodiment configured in this way, the oil receiver 14 can be automatically cleaned via the brush 16a, and therefore the work load applied to the operator can be reduced by removing the step 2 and reducing the installation work, This cleaning work can be carried out in a short time. Thereby, cleaning efficiency can be improved. Further, since the cleaning can be completed in a short time, the stop time of the escalator 1 accompanying the cleaning of the oil receiver 14 can be shortened. Thereby, the serviceability with respect to a passenger can be improved.

図４は本発明の別の実施形態の要部を示す斜視図である。   FIG. 4 is a perspective view showing a main part of another embodiment of the present invention.

この別の実施形態は、前述した図１に示す構成に加えて、油受け部１４から溢れた油及びごみ１５を収納する収納部１８を備えた構成にしてある。   In another embodiment, in addition to the configuration shown in FIG. 1 described above, a storage portion 18 for storing oil and dust 15 overflowing from the oil receiving portion 14 is provided.

このように構成した別の実施形態は、特に、清掃が行なわれる間に、油受け部１４に溜まった油及びごみ１５が油受け部１４から溢れようとするときには、その溢れた油及びごみ１５を収納部１８に収納させることができ、油及びごみ１５によるこの油受け部１４の周囲への汚染を防ぐことができる。   Another embodiment configured in this manner is particularly suitable when the oil and dirt 15 accumulated in the oil receiver 14 are about to overflow from the oil receiver 14 during cleaning. Can be stored in the storage portion 18, and contamination of the oil receiving portion 14 around the oil and dust 15 can be prevented.

油受け清掃装置を備えた従来技術の一例を示すエスカレータの要部側面図である。It is a principal part side view of the escalator which shows an example of the prior art provided with the oil receiver cleaning apparatus. 図１に示すエスカレータに備えられるチェーン注油機構を示す正面図である。It is a front view which shows the chain oil supply mechanism with which the escalator shown in FIG. 1 is equipped. 本発明に係る乗客コンベアの油受け清掃装置の一実施形態の要部を示す斜視図である。It is a perspective view which shows the principal part of one Embodiment of the oil receiver cleaning apparatus of the passenger conveyor which concerns on this invention. 本発明の別の実施形態の要部を示す斜視図である。It is a perspective view which shows the principal part of another embodiment of this invention.

符号の説明Explanation of symbols

５ 前輪軸
１１ 踏段チェーン
１４ 油受け部
１５ 油及びごみ
１６ 清掃装置
１６ａ 刷毛（清掃部）
１７ ボルト
１８ 収納部
１９ ボルト 5 Front Wheel Shaft 11 Step Chain 14 Oil Receiving Portion 15 Oil and Garbage 16 Cleaning Device 16a Brush (Cleaning Portion)
17 bolt 18 storage part 19 bolt

Claims (3)

踏段を移動させる踏段チェーンと、この踏段チェーンの直下に配設され、前記踏段チェーンに注油された油を受ける油受け部を有する乗客コンベアに備えられるものであって、
前記踏段に取付けられ、この踏段の移動に応じて前記油受け部上を摺動し、この油受け部を清掃する弾性体から成る清掃部を備えたことを特徴とする乗客コンベアの油受け清掃装置。 A step chain for moving a step, and a passenger conveyor that is disposed directly below the step chain and has an oil receiving portion that receives oil injected into the step chain,
Oil receiver cleaning for passenger conveyors, comprising: a cleaning part that is attached to the step and slides on the oil receiving part according to the movement of the step and is made of an elastic body that cleans the oil receiving part. apparatus. 前記請求項１記載の発明において、
前記清掃部が刷毛から成ることを特徴とする乗客コンベアの油受け清掃装置。 In the invention of claim 1,
An oil receiver cleaning device for a passenger conveyor, wherein the cleaning section is made of a brush. 前記請求項１または２記載の発明において、
前記油受け部から溢れた油及びごみを収納する収納部を備えたことを特徴とする乗客コンベアの油受け清掃装置。
In the invention according to claim 1 or 2,
An oil receiver cleaning device for a passenger conveyor, comprising a storage portion for storing oil and garbage overflowing from the oil receiver portion.
JP2003403608A 2003-12-02 2003-12-02 Oil receptacle cleaning device of man conveyor Pending JP2005162400A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104085771A (en) * 2014-06-18 2014-10-08 江南嘉捷电梯股份有限公司 Chain oiling and lubricating device on escalator or moving sidewalk
CN106044525A (en) * 2016-08-17 2016-10-26 江南嘉捷电梯股份有限公司 Oil collecting device of escalator handrail driving chain
JP2019189394A (en) * 2018-04-24 2019-10-31 三菱電機ビルテクノサービス株式会社 Passenger conveyor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104085771A (en) * 2014-06-18 2014-10-08 江南嘉捷电梯股份有限公司 Chain oiling and lubricating device on escalator or moving sidewalk
CN106044525A (en) * 2016-08-17 2016-10-26 江南嘉捷电梯股份有限公司 Oil collecting device of escalator handrail driving chain
JP2019189394A (en) * 2018-04-24 2019-10-31 三菱電機ビルテクノサービス株式会社 Passenger conveyor
JP7113656B2 (en) 2018-04-24 2022-08-05 三菱電機ビルソリューションズ株式会社 passenger conveyor

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