JP2021127201A - Cleaning jig for passenger conveyor footsteps - Google Patents
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Abstract
Description
本発明の実施形態は、乗客コンベアの踏段清掃治具に関する。 An embodiment of the present invention relates to a step cleaning jig for a passenger conveyor.
エスカレータ等の乗客コンベアには、乗客を乗せて所定方向に移動する複数の踏段が設けられている。各踏段の上面には、移動方向に沿って多数の溝が形成されている。乗客コンベアの稼動によりこの溝に塵等の異物が挟まると、乗降口のコムとの交差時に異音が発生したりコムの破損の原因となる場合あるため、当該溝を定期的に清掃する必要がある。 Passenger conveyors such as escalators are provided with a plurality of steps that carry passengers and move in a predetermined direction. A large number of grooves are formed on the upper surface of each step along the moving direction. If foreign matter such as dust gets caught in this groove due to the operation of the passenger conveyor, abnormal noise may be generated at the intersection with the comb at the entrance / exit or it may cause damage to the comb, so it is necessary to clean the groove regularly. There is.
しかし、各乗客コンベアには複数の踏段が設けられ、各踏段には多数の溝が形成されているため、作業員が手作業ですべての溝の清掃を行うには多大は時間と労力がかかってしまう。 However, since each passenger conveyor is provided with a plurality of steps and a large number of grooves are formed in each step, it takes a lot of time and effort for a worker to manually clean all the grooves. Will end up.
これに鑑み、掃除機のような吸引装置を用いて踏段の清掃を行うことが考えられるが、この方法では、粘着性のあるゴミや油が付着している場合には取り除くことができないという問題があった。 In view of this, it is conceivable to use a suction device such as a vacuum cleaner to clean the steps, but this method has a problem that it cannot be removed if sticky dust or oil is attached. was there.
本発明は上記事情に鑑みてなされたものであり、乗客コンベアの踏段を効率よく且つ効果的に清掃するための乗客コンベアの踏段清掃治具の提供を目的とする。 The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a step cleaning jig for a passenger conveyor for efficiently and effectively cleaning the steps of a passenger conveyor.
上記目的を達成するための実施形態によれば乗客コンベアの踏段清掃治具は、乗客を踏段に乗せて所定方向に移動させる乗客コンベアの、踏段上部に移動方向に沿って設けられた複数の溝を清掃するための踏段清掃治具であって、踏段よりも小さい横幅で構成された平板状の支持体と、支持体の下面に、踏段上部の溝に対応する間隔で取り付けられた、複数列の毛状部とを備える。毛状部は、踏段上部の溝の高さよりも長い長さを有し、弾性を有しつつ、支持体の横幅が踏段の横幅内に収まる状態で踏段上部の溝に嵌めて設置されたときに、支持体の下面が踏段上部に接触しない状態を保持可能な強度を有する。 According to the embodiment for achieving the above object, the step cleaning jig of the passenger conveyor is a plurality of grooves provided along the moving direction in the upper part of the step of the passenger conveyor that puts the passenger on the step and moves the passenger in a predetermined direction. A step cleaning jig for cleaning, which is a flat plate-shaped support having a width smaller than that of the step, and a plurality of rows attached to the lower surface of the support at intervals corresponding to the grooves at the upper part of the step. It is provided with a hair-like part. The hair-like part has a length longer than the height of the groove at the upper part of the step, and is installed by fitting it into the groove at the upper part of the step with the width of the support being within the width of the step while having elasticity. In addition, it has the strength to hold the lower surface of the support in contact with the upper part of the step.
本発明の一実施形態として、乗客を踏段に乗せて所定方向に移動させる乗客コンベアＣの、踏段上部の踏段クリート部に移動方向に沿って設けられた複数の溝を清掃するための踏段清掃治具について、以下に図面を参照して説明する。 As one embodiment of the present invention, a step cleaning jig for cleaning a plurality of grooves provided along a moving direction in a step cleat portion at the upper part of a step of a passenger conveyor C for carrying a passenger on a step and moving the passenger in a predetermined direction. The tools will be described below with reference to the drawings.
《第１実施形態》
本発明の第１実施形態による乗客コンベアＣの踏段清掃治具の構成について、図１〜図３を参照して説明する。本実施形態による乗客コンベアＣの踏段清掃治具１Ａは、清掃対象の乗客コンベアＣの踏段２１よりも小さい横幅で構成された平板状の支持体１０と、支持体１０の下面に取り付けられた、複数列の毛状部１１と、支持体１０上部に取り付けられた取手部１２−１、１２−２とを備えるブラシ状の治具である。支持体１０は、金属で成形される。
<< First Embodiment >>
The configuration of the step cleaning jig of the passenger conveyor C according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 3. The step cleaning jig 1A of the passenger conveyor C according to the present embodiment has a flat plate-shaped support 10 having a width smaller than that of the step 21 of the passenger conveyor C to be cleaned, and is attached to the lower surface of the support 10. It is a brush-like jig including a plurality of rows of hair-like portions 11 and handle portions 12-1 and 12-2 attached to the upper part of the support 10. The support 10 is made of metal.
毛状部１１は、繊維や獣毛の束で成形され、踏段２１上部の踏段クリート部２１１に設けられた複数の溝２１１ａに対応する間隔で支持体１０に線状に取り付けられ、溝２１１ａの高さよりも長い長さを有する。また毛状部１１は弾性を有しており、溝２１１ａに嵌めて設置されたときに、図３に示すように支持体１０の荷重を受けて撓みを生じつつ、支持体１０の下面が踏段クリート部２１１に接触しない状態を保持可能な強度を有する。 The hair-like portion 11 is formed of a bundle of fibers or animal hair, and is linearly attached to the support 10 at intervals corresponding to a plurality of grooves 211a provided in the step cleat portion 211 above the step 21. It has a length longer than its height. Further, the hair-like portion 11 has elasticity, and when it is fitted into the groove 211a and installed, the lower surface of the support 10 is stepped while being bent by the load of the support 10 as shown in FIG. It has the strength to hold the state of not contacting the cleat portion 211.
このように形成された踏段清掃治具１Ａを用いて乗客コンベアＣの踏段２１を清掃する際の動作について、図４を参照して説明する。清掃作業を行う際には、２人の作業員Ａ、Ｂで行う。 The operation when the step 21 of the passenger conveyor C is cleaned by using the step cleaning jig 1A formed in this way will be described with reference to FIG. When performing the cleaning work, two workers A and B perform the cleaning work.
まず、作業者Ａが乗客コンベアＣの操作盤２２で運転を停止させる操作を行う。次に、作業者Ｂが踏段清掃治具１Ａの取手部１２−１および１２−２を掴んで持ち上げ、乗客コンベアＣの乗降口２３に立って、支持体１０の横幅が踏段２１の横幅内に収まる状態で、毛状部１１を踏段クリート部２１１の溝２１１ａに嵌めて設置する。 First, the operator A performs an operation of stopping the operation on the operation panel 22 of the passenger conveyor C. Next, the worker B grabs and lifts the handles 12-1 and 12-2 of the step cleaning jig 1A, stands at the entrance / exit 23 of the passenger conveyor C, and the width of the support 10 is within the width of the step 21. In the state of being fitted, the hair-like portion 11 is fitted into the groove 211a of the step cleat portion 211 and installed.
このように踏段清掃治具１Ａを設置すると、金属で成形された支持体１０の重みにより毛状部１１の先端が踏段２１の溝２１１ａの底部に接触して撓みを生じつつ、毛状部１１の強度により、支持体１０の下面が踏段クリート部２１１の上部に接触しない状態で保持される。 When the step cleaning jig 1A is installed in this way, the tip of the hair-like portion 11 comes into contact with the bottom of the groove 211a of the step 21 due to the weight of the support 10 formed of metal to cause bending, and the hair-like portion 11 The lower surface of the support 10 is held in a state where it does not contact the upper portion of the step cleat portion 211 due to the strength of the support 10.
そして、作業者Ａが操作盤２２で乗客コンベアＣの運転を開始させる操作を行うと、踏段２１の移動が開始され、踏段清掃治具１Ａの毛状部１１により、溝２１１ａ内が清掃される。このとき、踏段清掃治具１Ａの支持体１０の下面が踏段クリート部２１１上部に接触しない状態で保持されており、支持体１０と踏段２１とが接触して異音や破損が生じることないため、作業者Ｂが踏段清掃治具１Ａを上方向に持ち上げる力を加える必要はなく、位置が大きくずれないように取手部１２−１および１２−２を軽く保持するのみでよい。 Then, when the operator A starts the operation of the passenger conveyor C on the operation panel 22, the step 21 starts to move, and the inside of the groove 211a is cleaned by the hair-like portion 11 of the step cleaning jig 1A. .. At this time, the lower surface of the support 10 of the step cleaning jig 1A is held in a state where it does not contact the upper part of the step cleat portion 211, and the support 10 and the step 21 do not come into contact with each other to cause abnormal noise or damage. It is not necessary for the operator B to apply a force to lift the step cleaning jig 1A upward, and it is only necessary to lightly hold the handles 12-1 and 12-2 so that the positions are not significantly displaced.
清掃を終了させる際には、作業員Ａが操作盤２２で乗客コンベアＣの運転を停止させる操作を行い、作業員Ｂが踏段清掃治具１Ａを踏段２１から取り外す。 When the cleaning is completed, the worker A operates the operation panel 22 to stop the operation of the passenger conveyor C, and the worker B removes the step cleaning jig 1A from the step 21.
以上の第１実施形態による踏段清掃治具を用いることにより、乗客コンベアの踏段を効率よく且つ効果的に清掃することができる。 By using the step cleaning jig according to the above first embodiment, the steps of the passenger conveyor can be cleaned efficiently and effectively.
《第２実施形態》
本発明の第２実施形態による乗客コンベアＣの踏段清掃治具１Ｂは、図５に示すように、支持体１０の上部に、乗客コンベアＣの踏段２１の両脇のスカートガード２４−１、２４−２にそれぞれ固定するための固定部材１３−１、１３−２をさらに備える他は、第１実施形態で説明した踏段清掃治具１Ａの構成と同様であるため、詳細な説明は省略する。固定部材１３−１、１３−２は、例えば吸盤で構成される。
<< Second Embodiment >>
As shown in FIG. 5, the step cleaning jig 1B of the passenger conveyor C according to the second embodiment of the present invention has skirt guards 24-1, 24 on both sides of the step 21 of the passenger conveyor C on the upper part of the support 10. Since the configuration is the same as that of the step cleaning jig 1A described in the first embodiment except that the fixing members 13-1 and 13-2 for fixing to -2 are further provided, detailed description thereof will be omitted. The fixing members 13-1 and 13-2 are composed of, for example, suction cups.
本実施形態においては、作業者Ｂが踏段清掃治具１Ｂを踏段クリート部２１１上に設置したときに、当該固定部材１３−１、１３−２を、スカートガード２４−１、２４−２に固定させることで、支持体１０の位置を固定される。これにより、作業者Ｂは踏段清掃治具１Ｂによる踏段２１の清掃中、取手部１２−１および１２−２から手を放して監視することができる。 In the present embodiment, when the worker B installs the step cleaning jig 1B on the step cleat portion 211, the fixing members 13-1 and 13-2 are fixed to the skirt guards 24-1 and 24-2. By doing so, the position of the support 10 is fixed. As a result, the worker B can release his / her hand from the handles 12-1 and 12-2 to monitor the step 21 while the step 21 is being cleaned by the step cleaning jig 1B.
本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これらの新規な実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これらの実施形態やその変形は、発明の範囲や要旨に含まれるとともに、特許請求の範囲に記載された発明とその均等の範囲に含まれる。 Although some embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other embodiments, and various omissions, replacements, and changes can be made without departing from the gist of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are also included in the scope of the invention described in the claims and the equivalent scope thereof.
１Ａ，１Ｂ…踏段清掃治具、１０…支持体、１１…毛状部、１２−１，１２−２…取手部、１３−１，１３−２…固定部材、２１…踏段、２２…操作盤、２３…乗降口、２４−１，２４−２…スカートガード、２１１…踏段クリート部、２１１ａ…溝
1A, 1B ... Step cleaning jig, 10 ... Support, 11 ... Hairy part, 12-1, 12-2 ... Handle part, 13-1, 13-2 ... Fixing member, 21 ... Step, 22 ... Operation panel , 23 ... Entrance / exit, 24-1, 24-2 ... Skirt guard, 211 ... Step cleat part, 211a ... Groove
上記目的を達成するための実施形態によれば乗客コンベアの踏段清掃治具は、乗客を踏段に乗せて所定方向に移動させる乗客コンベアの、踏段上部に移動方向に沿って設けられた複数の溝を清掃するための踏段清掃治具であって、踏段よりも小さい横幅で構成された平板状の支持体と、支持体の下面に、踏段上部の溝に対応する間隔で取り付けられた、複数列の毛状部と、支持体の上部に取り付けられた取手部とを備える。毛状部は、踏段上部の溝の高さよりも長い長さを有し、弾性を有しつつ、支持体の横幅が踏段の横幅内に収まる状態で踏段上部の溝に嵌めて設置されたときに、支持体の下面が踏段上部に接触しない状態を保持可能な強度を有する。 According to the embodiment for achieving the above object, the step cleaning jig of the passenger conveyor is a plurality of grooves provided along the moving direction in the upper part of the step of the passenger conveyor that puts the passenger on the step and moves the passenger in a predetermined direction. A step cleaning jig for cleaning, which is a flat plate-shaped support having a width smaller than that of the step, and a plurality of rows attached to the lower surface of the support at intervals corresponding to the grooves at the upper part of the step. It is provided with a hair-like portion and a handle portion attached to the upper part of the support. The hair-like part has a length longer than the height of the groove at the upper part of the step, and is installed by fitting it into the groove at the upper part of the step with the width of the support being within the width of the step while having elasticity. In addition, it has the strength to hold the lower surface of the support in contact with the upper part of the step.
Claims (3)
前記踏段よりも小さい横幅で構成された平板状の支持体と、
前記支持体の下面に、前記踏段上部の溝に対応する間隔で取り付けられた、複数列の毛状部とを備え、
前記毛状部は、前記踏段上部の溝の高さよりも長い長さを有し、弾性を有しつつ、前記支持体の横幅が前記踏段の横幅内に収まる状態で前記踏段上部の溝に嵌めて設置されたときに、前記支持体の下面が前記踏段上部に接触しない状態を保持可能な強度を有する
ことを特徴とする乗客コンベアの踏段清掃治具。 A step cleaning jig for cleaning a plurality of grooves provided in the upper part of the step along the moving direction of a passenger conveyor that puts a passenger on the step and moves the passenger in a predetermined direction.
A flat support having a width smaller than that of the step and
The lower surface of the support is provided with a plurality of rows of hair-like portions attached at intervals corresponding to the grooves at the upper part of the step.
The hair-like portion has a length longer than the height of the groove at the upper part of the step, and is fitted into the groove at the upper part of the step in a state where the width of the support is within the width of the step while having elasticity. A step cleaning jig for a passenger conveyor, which has a strength capable of holding a state in which the lower surface of the support does not come into contact with the upper part of the step when installed.
ことを特徴とする請求項１に記載の乗客コンベアの踏段清掃治具。 The step cleaning jig for a passenger conveyor according to claim 1, wherein the support is made of metal.
ことを特徴とする請求項１または２に記載の乗客コンベアの踏段清掃治具。
The step cleaning jig for a passenger conveyor according to claim 1 or 2, further comprising a fixing member installed on the support and for fixing to the skirt guard of the passenger conveyor.
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| JP2020022055A JP2021127201A (en) | 2020-02-13 | 2020-02-13 | Cleaning jig for passenger conveyor footsteps |
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| JP2020022055A JP2021127201A (en) | 2020-02-13 | 2020-02-13 | Cleaning jig for passenger conveyor footsteps |
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