JP2015101444A - Footstep of passenger conveyor and passenger conveyor - Google Patents
Footstep of passenger conveyor and passenger conveyor Download PDFInfo
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- JP2015101444A JP2015101444A JP2013243458A JP2013243458A JP2015101444A JP 2015101444 A JP2015101444 A JP 2015101444A JP 2013243458 A JP2013243458 A JP 2013243458A JP 2013243458 A JP2013243458 A JP 2013243458A JP 2015101444 A JP2015101444 A JP 2015101444A
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- passenger conveyor
- cleat
- back surface
- passenger
- footstep
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
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- Escalators And Moving Walkways (AREA)
Abstract
Description
本発明は、エスカレータや動く歩道等の乗客コンベアの踏段および乗客コンベアに関する。 The present invention relates to passenger conveyor steps such as escalators and moving walkways, and passenger conveyors.
乗客コンベアの踏段は、上面を波形形状に加工したクリートと、これを支えるブラケット等により構成されている。ここで、特許文献１では、クリートの裏面の凹み部に制振材を塗り込むことにより、例えば利用者が踏段に足を踏み入れた時等に発生する衝撃による騒音を防止する技術について記載されている。 The steps of the passenger conveyor are composed of a cleat whose upper surface is processed into a corrugated shape, a bracket for supporting the cleat, and the like. Here, Patent Document 1 describes a technique for preventing noise due to an impact generated when a user steps on a step, for example, by applying a damping material to a recess on the back surface of the cleat. Yes.
しかしながら、特許文献１では、クリートの裏面の凹み部を利用して制振材を塗布しているが、長年の振動等により塗布型の制振材が劣化して一部が破片となって剥がれ落ちやすいという問題がある。また、クリートの裏面に凹み部がなく平面で構成されている場合には塗布することが困難であるとともに、凹み部があるものに比べて剥がれ落ちやすいという問題がある。また、制振材を塗布する作業は作業時間がかかるという問題もある。 However, in Patent Document 1, the damping material is applied by using the recess on the back surface of the cleat. However, the coating type damping material is deteriorated due to vibrations for many years, and a part of the damping material is peeled off. There is a problem that it falls easily. In addition, there is a problem that when the back surface of the cleat does not have a dent portion and is formed of a flat surface, it is difficult to apply, and it is more easily peeled off than a dent portion. In addition, there is a problem that the work of applying the damping material takes work time.
本発明の目的は、クリートの裏面に凹み部がある場合でも無い場合でも制振材を設けることができ、衝撃等による騒音防止が可能で、また、長年の振動等による制振材の劣化を原因とした制振材の剥がれが発生しにくく、製造上の作業性の良い乗客コンベアの踏段および乗客コンベアを提供することにある。 The object of the present invention is to provide a vibration damping material with or without a dent on the back surface of the cleat, to prevent noise due to impacts, etc. It is an object of the present invention to provide a passenger conveyor step and a passenger conveyor that are less likely to cause the vibration damping material to peel off and have good workability in manufacturing.
本発明は、上記目的を達成するために、クリートの裏面に制振材を塗布するのではなく、制振シートをクリートの裏面に貼付する。 In order to achieve the above object, the present invention does not apply a vibration damping material to the back surface of the cleat, but affixes a vibration damping sheet to the back surface of the cleat.
本発明によれば、クリートの裏面に凹み部がある場合でも無い場合でも制振材を設けることができ、衝撃等による騒音防止が可能で、また、長年の振動等による制振材の劣化を原因とした制振材の剥がれが発生しにくく、製造上の作業性の良い乗客コンベアの踏段および乗客コンベアを実現できる。 According to the present invention, it is possible to provide a vibration damping material with or without a dent on the back surface of the cleat, and it is possible to prevent noise due to an impact or the like. It is difficult to cause the vibration damping material to peel off, and it is possible to realize a passenger conveyor step and a passenger conveyor that are easy to manufacture.
本発明の実施例を、図面を参照しながら説明する。尚、各図において、同一又は類似の構成要素には同じ符号を付し、説明を省略する。 Embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or similar components are denoted by the same reference numerals and description thereof is omitted.
図１は、乗客コンベアの下部乗降口の一例を示す側面図である。尚、ここでは、乗客コンベアの一例としてエスカレータを例に説明するが、これに限られず、乗客コンベアの他の例として動く歩道に適用することも可能である。尚、動く歩道の場合は、踏段ではなく踏板と称する場合もあるが、本明細書においては、動く歩道の場合も「踏段」と称するものとする。 FIG. 1 is a side view showing an example of a lower entrance of a passenger conveyor. In addition, although an escalator is demonstrated to an example as an example of a passenger conveyor here, it is not restricted to this, It is also possible to apply to the moving sidewalk as another example of a passenger conveyor. In the case of a moving sidewalk, it may be referred to as a step board instead of a step, but in this specification, a moving sidewalk is also referred to as a “step”.
図１に示すように、本実施例の乗客コンベアは、乗降口床板１と、踏段チェーン３により無端状に連結されて循環移動する複数の踏段２と、踏段チェーン３が巻き掛けられ踏段２を反転させる従動スプロケット４と、踏段２の移動方向に沿って立設された欄干５とを有している。また、乗客コンベアは、図示しない上部乗降口側には、図示しない駆動装置や、踏段２を反転させるとともに踏段チェーン３が巻き掛けられた駆動スプロケット等を有している。 As shown in FIG. 1, the passenger conveyor according to the present embodiment includes a boarding board 1, a plurality of steps 2 that are connected endlessly by a step chain 3, and a step 2 that is wound around the step chain 3. It has a driven sprocket 4 to be reversed and a balustrade 5 erected along the moving direction of the step 2. Further, the passenger conveyor has a driving device (not shown), a driving sprocket around which the step chain 3 is wound, and the like, on the upper entrance / exit side (not shown).
図２は、本発明の実施例における乗客コンベアの踏段の一例を示す側面図である。踏段２は、乗客を搭載するクリート２Ａと、隣りの踏段２との間の段差を覆うライザ２Ｂと、これらを支えるブラケット２Ｃ等を有して構成されている。尚、クリート２Ａおよびライザ２Ｂは、ブラケット２Ｃに直接固定されていても良いし、図示しないベース等を介してブラケット２Ｃに固定されていても良い。 FIG. 2 is a side view showing an example of steps of the passenger conveyor in the embodiment of the present invention. The step 2 includes a cleat 2A on which a passenger is mounted, a riser 2B that covers a step between the adjacent step 2, a bracket 2C that supports these, and the like. The cleat 2A and the riser 2B may be directly fixed to the bracket 2C, or may be fixed to the bracket 2C via a base or the like (not shown).
尚、動く歩道の踏段の場合には、隣りの踏段２との間の段差がないため、ライザ２Ｂは不要であるとともに、ブラケット２Ｃは図２のような三角形状ではなく四角形状となる。 In the case of a step on a moving sidewalk, since there is no step between the adjacent steps 2, the riser 2B is unnecessary, and the bracket 2C has a rectangular shape instead of the triangular shape as shown in FIG.
図３は、図２におけるＡ−Ａ線に沿う断面図の一例である。また、図４は、図２におけるＡ−Ａ線に沿う断面図の他の例である。図３、図４の何れの場合も、クリート２Ａおよびライザ２Ｂの上面は波形形状となっている。 FIG. 3 is an example of a cross-sectional view taken along line AA in FIG. FIG. 4 is another example of a cross-sectional view taken along line AA in FIG. 3 and 4, the top surfaces of the cleat 2A and the riser 2B are corrugated.
ここで、図３では、クリート２Ａまたはライザ２Ｂの裏面に凹み部がある場合において、裏面に制振シート６を貼付した実施例を示している。このようなクリート２Ａおよびライザ２Ｂは、例えば、ステンレス鋼板を折り曲げて形成することができる。 Here, FIG. 3 shows an embodiment in which the vibration damping sheet 6 is attached to the back surface when there is a dent on the back surface of the cleat 2A or the riser 2B. Such cleat 2A and riser 2B can be formed, for example, by bending a stainless steel plate.
また、図４では、クリート２Ａまたはライザ２Ｂの裏面に凹み部が無く平面で構成されている場合において、裏面に制振シート６を貼付した実施例を示している。このようなクリート２Ａおよびライザ２Ｂは、例えば、一体成形などで形成することができる。 FIG. 4 shows an embodiment in which the vibration damping sheet 6 is pasted on the back surface when the cleat 2A or the riser 2B has a flat surface without a recess. Such cleat 2A and riser 2B can be formed by integral molding, for example.
図３、図４に示すように、クリート２Ａの裏面に制振シート６を貼付することで、図１に示すように、乗客コンベアに乗客が乗り込んで来ると踏段２には大きな衝撃が加わり、騒音が発生するという問題に対して、クリート２Ａの裏面に貼付された制振シート６の効果により踏段２の振動が抑制されるため、その際の騒音を小さくすることが出来る。 As shown in FIG. 3 and FIG. 4, by attaching a vibration damping sheet 6 to the back surface of the cleat 2A, as shown in FIG. 1, when a passenger enters the passenger conveyor, a large impact is applied to the step 2, With respect to the problem that noise is generated, the vibration of the step 2 is suppressed by the effect of the vibration damping sheet 6 attached to the back surface of the cleat 2A, so that the noise at that time can be reduced.
また、この時に発生した振動が踏段２を構成するねじ等の緩みの原因にもなるが、クリート２Ａの裏面およびライザ２Ｂの裏面に制振シート６を貼付したことによって、乗客からの振動が伝わりにくくなる為、踏段２を構成するねじ等が緩みにくくなる。 Moreover, although the vibration generated at this time may cause loosening of the screws constituting the step 2, the vibration from the passenger is transmitted by attaching the damping sheet 6 to the back surface of the cleat 2A and the back surface of the riser 2B. Since it becomes difficult, the screw etc. which comprise the step 2 become difficult to loosen.
さらに、塗布型の制振材を用いず、制振材として貼付する制振シート６がシート状であることから、塗布型の制振材に比べて、長年の振動等による制振材の劣化等を原因とする微細な制振材の破片が発生しにくい。また、この破片が乗客コンベアの内部構造体に接触し、騒音発生の原因になるという問題も抑制できる。 Further, since the vibration damping sheet 6 to be attached as a vibration damping material is not in the form of a sheet without using a coating type vibration damping material, the vibration damping material is deteriorated due to vibrations for many years as compared with the coating type vibration damping material. It is difficult to generate fine pieces of vibration damping material due to the above. Moreover, the problem that this broken piece contacts the internal structure of the passenger conveyor and causes noise generation can be suppressed.
加えて、作業工程がシート状の制振シート６を踏段の裏面に貼付するだけになるので、作業者による作業時間を低減させることが出来、製造上の作業性が良くなる。また、作業性の向上に起因して、製造コストも抑制することができる。 In addition, since the work process only involves sticking the sheet-like damping sheet 6 to the back surface of the step, the work time for the operator can be reduced, and the workability in manufacturing is improved. Further, the manufacturing cost can be suppressed due to the improvement of workability.
以上、本発明の実施例を説明してきたが、これまでの実施例で説明した構成はあくまで一例であり、本発明は、技術思想を逸脱しない範囲内で適宜変更が可能である。 The embodiments of the present invention have been described above. However, the configurations described in the embodiments so far are only examples, and the present invention can be appropriately changed without departing from the technical idea.
１…乗降口床板、２…踏段、２Ａ…クリート、２Ｂ…ライザ、２Ｃ…ブラケット、３…踏段チェーン、４…従動スプロケット、５…欄干、６…制振シート。 DESCRIPTION OF SYMBOLS 1 ... Entrance / exit floor board, 2 ... step, 2A ... cleat, 2B ... riser, 2C ... bracket, 3 ... step chain, 4 ... driven sprocket, 5 ... balustrade, 6 ... damping sheet.
Claims (5)
前記クリートの裏面に貼付された制振シートを有することを特徴とする乗客コンベアの踏段。 In the step of the passenger conveyor having a cleat having a corrugated shape on the upper surface and mounting a passenger, and a bracket supporting the cleat,
A step of a passenger conveyor having a vibration damping sheet affixed to the back surface of the cleat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013243458A JP2015101444A (en) | 2013-11-26 | 2013-11-26 | Footstep of passenger conveyor and passenger conveyor |
| CN201410665936.6A CN104671051A (en) | 2013-11-26 | 2014-11-19 | Step of passenger conveying equipment, and passenger conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013243458A JP2015101444A (en) | 2013-11-26 | 2013-11-26 | Footstep of passenger conveyor and passenger conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2015101444A true JP2015101444A (en) | 2015-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013243458A Pending JP2015101444A (en) | 2013-11-26 | 2013-11-26 | Footstep of passenger conveyor and passenger conveyor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2015101444A (en) |
| CN (1) | CN104671051A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480832A (en) * | 2016-01-21 | 2016-04-13 | 何朋飞 | Carbon fiber resin protective board for escalator |
| CN105480833A (en) * | 2016-01-21 | 2016-04-13 | 何朋飞 | Overload alarm carbon fiber protective board for escalator |
| CN105502139A (en) * | 2016-01-21 | 2016-04-20 | 何朋飞 | Weight-sensing carbon fiber guard plate of escalator |
| CN105480834A (en) * | 2016-01-21 | 2016-04-13 | 何朋飞 | Weight measuring stainless steel protective board for escalator |
| CN105438950A (en) * | 2016-01-21 | 2016-03-30 | 何朋飞 | Escalator protection plate made of carbon fiber resin and achieving overweight alerting |
| CN105480831A (en) * | 2016-01-21 | 2016-04-13 | 何朋飞 | Carbon fiber protective board for escalator |
| CN105565133A (en) * | 2016-01-21 | 2016-05-11 | 何朋飞 | Weight-sensing escalator protection plate made from carbon fiber resin |
| CN105480830A (en) * | 2016-01-21 | 2016-04-13 | 何朋飞 | Suction cup carbon fiber protective board for escalator |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4984673A (en) * | 1988-03-07 | 1991-01-15 | Hitachi, Ltd. | Step of passenger conveyor method of manufacturing same, and wavy metal plate |
| JPH02286590A (en) * | 1989-04-26 | 1990-11-26 | Toshiba Corp | Moving side-walk |
| JPH09124263A (en) * | 1995-11-02 | 1997-05-13 | Hitachi Ltd | Footstep of passenger conveyer |
| JP2000296976A (en) * | 1999-04-13 | 2000-10-24 | Nisshin:Kk | Movable step tread |
| JP3460188B2 (en) * | 1999-06-30 | 2003-10-27 | タキロン株式会社 | Floor material for stairs |
| JP3787754B2 (en) * | 2000-03-06 | 2006-06-21 | 株式会社日立製作所 | Escalator steps |
| JP2004292105A (en) * | 2003-03-27 | 2004-10-21 | Hitachi Ltd | Method of manufacturing passenger conveyor |
| JP5028006B2 (en) * | 2005-11-30 | 2012-09-19 | 株式会社日立製作所 | Passenger conveyor |
| WO2009047143A1 (en) * | 2007-10-01 | 2009-04-16 | Inventio Ag | Step for escalator or plate for travelator, and escalator or travelator and method for production |
| CN201634304U (en) * | 2010-03-12 | 2010-11-17 | 顾晓隆 | Split type non-boundary automatic sidewalk step |
-
2013
- 2013-11-26 JP JP2013243458A patent/JP2015101444A/en active Pending
-
2014
- 2014-11-19 CN CN201410665936.6A patent/CN104671051A/en active Pending
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| Publication number | Publication date |
|---|---|
| CN104671051A (en) | 2015-06-03 |
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