JP3462700B2 - Man conveyor - Google Patents
Man conveyorInfo
- Publication number
- JP3462700B2 JP3462700B2 JP08274797A JP8274797A JP3462700B2 JP 3462700 B2 JP3462700 B2 JP 3462700B2 JP 08274797 A JP08274797 A JP 08274797A JP 8274797 A JP8274797 A JP 8274797A JP 3462700 B2 JP3462700 B2 JP 3462700B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- guide rail
- oil tank
- lubricating oil
- amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Escalators And Moving Walkways (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、特に、ガイドレー
ルへの給油装置を備えたマンコンベアに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention particularly relates to a man conveyor provided with an oil supply device for a guide rail.
【０００２】[0002]
【従来の技術】エスカレータの主枠に対して上階側と下
階側に亘って設けられたガイドレールには、このガイド
レールを転動する踏段の車輪の摩擦とこの摩擦に伴う摩
耗を減らすために、定期的に潤滑油が塗布されている。2. Description of the Related Art A guide rail provided over an upper floor and a lower floor of an escalator main frame reduces friction of wheels on steps rolling on the guide rail and wear caused by the friction. For this reason, lubricating oil is regularly applied.
【０００３】そのために、１箇月に１回程度の頻度で、
停止したエスカレータの行き側の踏段を３段分だけ外
し、その位置をずらすためにチェーンを手動で移動させ
ながら、約 300ｃｃ程度の潤滑油を各階のエスカレータ
に給油している。このために要する作業時間は、作業員
が２人の場合で約２時間である。この作業は、エスカレ
ータの稼動を停止する関係で、一般に夜間に行われる。Therefore, once a month or so,
About 300 cc of lubricating oil is being supplied to the escalator on each floor by removing the steps on the outgoing side of the stopped escalator by 3 steps and manually moving the chain to shift the position. The work time required for this is about 2 hours when there are two workers. This work is generally performed at night because the operation of the escalator is stopped.
【０００４】[0004]
【発明が解決しようとする課題】ところが、この給油作
業は、踏段の取外し作業と再組立作業に労力を要し、高
層ビルでは数10階床以上に及ぶ場合もあるので、多くの
作業員が分担して行わなければならない。However, this refueling work requires labor for step removal work and reassembly work, and in a high-rise building, it may reach several tens of floors or more. It must be shared.
【０００５】ビルに設置されたエスカレータの場合で
は、上方に給油した潤滑油が流下するので、注油箇所は
少なくてもすむが、動く歩道で長い場合には、注油場所
が増えるので、作業時間が長くなる。In the case of an escalator installed in a building, the lubricating oil that has been replenished flows down, so it is possible to reduce the number of lubrication points. become longer.
【０００６】しかも、この作業は、踏段が外されて足場
がない作業条件で、チェーンを駆動しながら行わなけれ
ばならない。また、注油量が過多となった場合には、拭
き取らなければならない。そこで、本発明の目的は、作
業者によるガイドレールへの給油作業を省くことのでき
るマンコンベアを得ることである。Moreover, this work must be performed while driving the chain under work conditions where the steps are removed and there is no scaffolding. Also, if the amount of lubrication becomes excessive, it must be wiped off. Then, the objective of this invention is to obtain the man conveyor which can omit the oiling work to a guide rail by an operator.
【０００７】[0007]
【課題を解決するための手段】請求項１に対応する発明
のマンコンベアは、踏板側に油量確認窓を有して潤滑油
を貯溜する油槽を踏段の内部に収納し、潤滑油を踏段の
下側のガイドレールの上面に供給する給油管を油槽に垂
設したことを特徴とする。According to a first aspect of the present invention, there is provided an oil tank for accommodating lubricating oil having a window for confirming the amount of oil on the tread side, and the oil tank for accommodating the lubricating oil is housed inside the step. It is characterized in that an oil supply pipe for supplying to the upper surface of the lower guide rail is hung in an oil tank.
【０００８】また、請求項２に対応する発明のマンコン
ベアは、給油管に流量調整弁を設けたことを特徴とす
る。The passenger conveyor of the invention according to claim 2 is characterized in that the oil supply pipe is provided with a flow rate adjusting valve .
It
【０００９】このような手段によって、請求項１に対応
する発明においては、ガイドレールに案内されて車輪が
転動する踏段に収納した油槽から、ガイドレールに潤滑
油を連続的に滴下する。保守・点検時には、油量確認窓
から油槽内の油量を把握し、補給の要否を判断する。 By such means, in the invention corresponding to claim 1, the lubricating oil is continuously dripped onto the guide rail from the oil tank housed in the step where the wheels are rolled by being guided by the guide rail. Oil quantity confirmation window for maintenance and inspection
Check the amount of oil in the oil tank and determine whether or not replenishment is necessary.
【００１０】また、請求項２に対応する発明において
は、滴下する潤滑油の供給量を流量調整弁によって容易
且つ最適値に調整する。[0010] In the invention corresponding to claim 2, adjusted easily and the optimum value by the flow regulating valve the supply amount of lubricating oil to be dropped.
【００１１】[0011]
【発明の実施の形態】以下、本発明のマンコンベアの一
実施形態を図面を参照して説明する。図１は、本発明の
マンコンベアの一実施形態を示す部分斜視図、図２は図
１のＡ−Ａ断面拡大詳細図、図３（ａ）は図２の平面縮
小図である。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a passenger conveyor of the present invention will be described below with reference to the drawings. FIG. 1 is a partial perspective view showing an embodiment of a passenger conveyor of the present invention, FIG. 2 is an enlarged detailed view taken along the line AA of FIG. 1, and FIG. 3A is a plan reduced view of FIG.
【００１２】図１及び図２と図３（ａ）において、高力
アルミニウム合金で製作された踏段支え６の内部には、
ステンレス鋼板から製作された油槽７が収納されてい
る。この油槽７は、各階に設置されたエスカレータのう
ちの１個の踏段に対して収納されている。In FIGS. 1 and 2 and FIG. 3 (a), the step support 6 made of high strength aluminum alloy is
An oil tank 7 made of stainless steel plate is stored. The oil tank 7 is accommodated in one step of the escalator installed on each floor.
【００１３】この油槽７は、図示しない平面図において
は、長方形の上面の各四隅に対して、取付ボス７ａが片
側を外側に突き出して溶接されている。油槽７は、踏段
支え６の両側の内面に突設された図示しない取付部に対
して、取付ボス７ａを介して載置され、緩み止め用の接
着剤を塗布した図示しないボルトによって、踏段支え６
に固定されている。In the oil tank 7, in a plan view (not shown), mounting bosses 7a are welded to the four corners of the upper surface of the rectangle with one side protruding outward. The oil tank 7 is mounted via mounting bosses 7a to mounting portions (not shown) projecting from the inner surfaces of both sides of the step support 6, and is supported by bolts (not shown) coated with an adhesive for locking. 6
It is fixed to.
【００１４】油槽７には、上面の左側に対して、図３
（ａ）の部分分解図を示す図３（ｂ）に示すように、長
方形で強化ガラス製の油量確認窓11が図示しないオイル
シールを介して取り付けられている。The oil tank 7 is shown in FIG.
As shown in FIG. 3B, which is a partially exploded view of FIG. 3A, a rectangular tempered glass oil amount confirmation window 11 is attached through an oil seal (not shown).
【００１５】また、油量確認窓11の前方には、油槽７に
潤滑油を供給する給油口８が設けられている。この給油
口８は、油槽７から突設され外周に細目ねじが形成され
たステンレス鋼管製の図示しない口出管と、この口出管
に対して内周に形成された細目ねじを介して螺合され、
内部にパッキンが挿入されたキャップとで構成されてい
る。Further, in front of the oil amount confirmation window 11, an oil supply port 8 for supplying lubricating oil to the oil tank 7 is provided. The oil supply port 8 is formed of a stainless steel pipe lead pipe (not shown) protruding from the oil tank 7 and having fine threads formed on the outer circumference, and a screw formed on the inner circumference of the lead pipe through a fine screw. Combined,
It is composed of a cap with a packing inserted inside.
【００１６】油槽７の底部の両側には、管継手を介して
給油ノズル９の基端が固定され、この給油ノズル９の中
間部は、踏段支え６の両側に形成された図２で示す口出
穴６ａを内側から外側に貫通していて、下端は形鋼で製
作されたガイドレール12の下側の歯の中央上面に対置し
ている。The base ends of the oil supply nozzles 9 are fixed to both sides of the bottom of the oil tank 7 through pipe joints, and the intermediate portions of the oil supply nozzles 9 are formed on both sides of the step support 6 as shown in FIG. The through hole 6a is penetrated from the inside to the outside, and the lower end is opposed to the central upper surface of the lower tooth of the guide rail 12 made of shaped steel.
【００１７】給油ノズル９の中間部には、踏段支えの両
側の内側の位置に対して、流量調整用の調整弁14が図２
に示すように取り付けられている。なお、踏段支え６の
両側の下端には、ガイドレール12の転道面を転動する後
輪１Ａが図示しない従来の踏段と同様に設けられ、踏段
支え６の両側の下部の上端には、破線で示す踏段前輪の
支持筒の外周を押圧する押圧固定具13が示されている。An adjusting valve 14 for adjusting a flow rate is provided at an intermediate portion of the fueling nozzle 9 with respect to inner positions on both sides of the step support.
It is attached as shown in. Rear wheels 1A rolling on the rolling surface of the guide rail 12 are provided at the lower ends on both sides of the step support 6 in the same manner as a conventional step not shown, and at the upper ends on the lower sides on both sides of the step support 6, A pressing fixture 13 for pressing the outer circumference of the support cylinder for the front wheel of the step shown by the broken line is shown.
【００１８】また、踏段支え６の上面には、図１におい
て溝が形成された踏板２が示され、この踏板２の両側に
は、デマクリート４が添設され、踏板２の上段側には、
複数のデマコム５が示されている。同様に、踏段支え６
の前端には、断面が弧状に形成されたクリートライザ３
が取り付けられている。On the upper surface of the step support 6, there is shown a step plate 2 in which a groove is formed in FIG. 1. Demarcles 4 are attached to both sides of the step plate 2, and an upper step side of the step plate 2 is provided.
A plurality of Demacom 5 are shown. Similarly, the step support 6
At the front end of the cleats riser 3 with an arc-shaped cross section
Is attached.
【００１９】ここで、踏板２は、中間部で左右に２分割
され、このうち、左側は点検窓10の部分だけ取外し可能
となっている。図３（ｂ）は、点検窓10を取り外した状
態を示し、踏段支え６の前面には、２分割した踏板２の
取外し部分を固定するための固定穴が示されている。Here, the tread 2 is divided into left and right parts at an intermediate portion, and of these, only the inspection window 10 can be removed on the left side. FIG. 3B shows a state in which the inspection window 10 is removed, and a fixing hole for fixing the detached portion of the tread plate 2 divided into two is shown on the front surface of the step support 6.
【００２０】このように構成されたエスカレータにおい
ては、定期点検時において、点検蓋を持ち上げ、両側の
調整弁14を緩めエスカレータを駆動して、油槽７に貯溜
された潤滑油をガイドレール12に滴下することで、手作
業による踏段の位置を移動しての注油作業を省くことが
できる。In the escalator thus constructed, at the time of regular inspection, the inspection lid is lifted, the adjusting valves 14 on both sides are loosened, the escalator is driven, and the lubricating oil stored in the oil tank 7 is dripped onto the guide rail 12. By doing so, it is possible to omit the lubrication work by manually moving the position of the steps.
【００２１】調整弁14の調整は、夏季と冬季では潤滑油
の流動性が異なるので、稼動環境条件に対応して行う。
なお、図示しない帰り側のガイドレールには、注油され
た上側のガイドレール12に付着した潤滑油が踏段後輪１
Ａを介して塗布される。The adjustment of the adjusting valve 14 is performed in accordance with the operating environment conditions because the fluidity of the lubricating oil is different in summer and winter.
It should be noted that the return guide rail (not shown) has the lubricating oil adhered to the upper guide rail 12 that has been lubricated attached to the step rear wheel 1
Applied via A.
【００２２】また、定期点検時において、油槽７の貯油
量を確認するときには、油量確認窓11から残留量を確認
できるので、油槽への潤滑油の補給の要否を判断するこ
とができる。When confirming the amount of oil stored in the oil tank 7 during the periodic inspection, the residual amount can be confirmed through the oil amount confirmation window 11, so that it is possible to judge whether or not the lubricating oil needs to be supplied to the oil tank.
【００２３】なお、上記実施形態では、斜行部を有する
エスカレータの場合で説明したが、空港や駅などに設置
される動く歩道などのマンコンベアにも全く同様に適用
することができる。In the above embodiment, the case of an escalator having a skewed portion has been described, but the same can be applied to a man conveyor such as a moving walkway installed at an airport or a station.
【００２４】また、上記実施形態では、定期点検時にお
いて、手動で調整弁14を開閉して注油する方法を示した
が、設置条件によって24時間運転される場合には、調整
弁14を絞って、少量の潤滑油を絶えずガイドレール上に
滴下させてもよい。この場合には、保守・点検時におけ
る調整弁14を操作による注油作業を完全に省くことがで
きる。Further, in the above-mentioned embodiment, the method of manually opening and closing the adjustment valve 14 to lubricate at the time of periodical inspection has been described. However, when operating for 24 hours depending on the installation conditions, the adjustment valve 14 should be throttled. Alternatively, a small amount of lubricating oil may be constantly dropped on the guide rail. In this case, the lubrication work by operating the adjusting valve 14 at the time of maintenance / inspection can be completely omitted.
【００２５】また、上記実施形態では、油量確認窓を油
槽の上面に設けた例で説明したが、油槽の側面に設け、
この油量確認窓に目盛りを設けて、残留量の目視による
把握の精度を上げてもよい。In the above embodiment, the oil amount confirmation window is provided on the upper surface of the oil tank, but it is provided on the side surface of the oil tank.
A scale may be provided on the oil amount confirmation window to improve the accuracy of visually grasping the residual amount.
【００２６】[0026]
【発明の効果】以上、請求項１に対応する発明によれ
ば、油量確認窓を有して潤滑油を貯溜する油槽を踏段の
内部に収納し、潤滑油を踏段の下側のガイドレールの上
面に供給する給油管を油槽に垂設して、ガイドレールに
案内されて車輪が転動する踏段に収納した油槽から、ガ
イドレールに潤滑油が連続的且つ全面的に滴下し、油量
確認窓から油槽内の油量を把握して注油の要否を判断す
るので、また、請求項２に対応する発明によれば、給油
管に流量調整弁を設けることで、滴下する潤滑油の供給
量を流量調整弁によって容易且つ最適値に調整するの
で、作業者によるガイドレールへの給油作業を省くこと
のできるマンコンベアを得ることができる。As described above, according to the invention according to claim 1, the oil tank having the oil quantity confirmation window for storing the lubricating oil is housed in the step, and the lubricating oil is guided under the step. The oil supply pipe that is supplied to the upper surface of the oil tank is hung vertically in the oil tank, and the lubricating oil is continuously and entirely dripped onto the guide rail from the oil tank housed in the step where the wheels roll while being guided by the guide rail.
Determine the necessity of lubrication by grasping the amount of oil in the oil tank from the confirmation window
Since that, also according to the invention corresponding to claim 2, by providing the flow control valve in the oil supply pipe, to adjust easily and optimal value by the flow regulating valve the supply amount of the lubricating oil dripping
As a result, it is possible to obtain a passenger conveyor that can save the oiling work on the guide rail by the operator.
【図１】本発明のマンコンベアの一実施形態を示す部分
斜視図。FIG. 1 is a partial perspective view showing an embodiment of a passenger conveyor of the present invention.
【図２】図１のＡ−Ａ断面拡大詳細図。FIG. 2 is an enlarged detailed view taken along the line AA of FIG.
【図３】（ａ）は、図１及び図２の平面図、（ｂ）は、
本発明のマンコンベアの作用を示す部分平面図。FIG. 3A is a plan view of FIGS. 1 and 2, and FIG.
The partial top view which shows the effect | action of the man conveyor of this invention.
１Ａ…踏段後輪、１Ｂ…踏段前輪、２…踏板、３…クリ
ートライザ、４…デマクリート、６…踏段支え、７…油
槽、８…給油口、９…給油ノズル、10…点検窓、11…油
量確認窓、12…ガイドレール、13…押圧固定具、14…調
整弁。1A ... step rear wheel, 1B ... step front wheel, 2 ... step plate, 3 ... creat riser, 4 ... demacrete, 6 ... step support, 7 ... oil tank, 8 ... refueling port, 9 ... refueling nozzle, 10 ... inspection window, 11 ... Oil amount confirmation window, 12 ... Guide rail, 13 ... Press fixture, 14 ... Regulator valve.
Claims (2)
れて駆動される無端状の踏段と、この踏段に収納され踏
板側に油量確認窓を有して潤滑油が貯溜される油槽と、
この油槽に片側が接続され他端が前記ガイドレールに対
置する給油管とを備えたマンコンベア。1. A and footstep endless driven is guided in the installed guide rails on the main frame, is housed in the footstep Stepping
And oil bath lubrication oil Ru is reserving a oil quantity confirmation window plate side,
A man conveyer provided with an oil supply pipe having one end connected to the oil tank and the other end opposed to the guide rail.
特徴とする請求項１に記載のマンコンベア。2. The passenger conveyor according to claim 1, wherein the oil supply pipe is provided with a flow rate adjusting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08274797A JP3462700B2 (en) | 1997-04-01 | 1997-04-01 | Man conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08274797A JP3462700B2 (en) | 1997-04-01 | 1997-04-01 | Man conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10279252A JPH10279252A (en) | 1998-10-20 |
| JP3462700B2 true JP3462700B2 (en) | 2003-11-05 |
Family
ID=13783030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08274797A Expired - Fee Related JP3462700B2 (en) | 1997-04-01 | 1997-04-01 | Man conveyor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3462700B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1642859A1 (en) * | 2004-09-13 | 2006-04-05 | Inventio Ag | Lubricating device for an escalator or moving walkway |
| JP5565479B1 (en) * | 2013-01-22 | 2014-08-06 | 株式会社安川電機 | Traveling device |
| JP6396540B1 (en) * | 2017-06-28 | 2018-09-26 | 東芝エレベータ株式会社 | Escalator |
-
1997
- 1997-04-01 JP JP08274797A patent/JP3462700B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10279252A (en) | 1998-10-20 |
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