JPS6123157B2 - - Google Patents
Info
- Publication number
- JPS6123157B2 JPS6123157B2 JP13658778A JP13658778A JPS6123157B2 JP S6123157 B2 JPS6123157 B2 JP S6123157B2 JP 13658778 A JP13658778 A JP 13658778A JP 13658778 A JP13658778 A JP 13658778A JP S6123157 B2 JPS6123157 B2 JP S6123157B2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- treadle
- fixed body
- machine
- guide rail
- 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
Links
- 238000000034 method Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 description 4
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Escalators And Moving Walkways (AREA)
Description
【発明の詳細な説明】
この発明は駆動機が搬送行程の中間部に設けら
れた乗客コンベヤ装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a passenger conveyor system in which a drive machine is provided in the middle of the conveying path.
まず、第１、第２図によつて従来の乗客コンベ
ヤ装置を説明する。 First, a conventional passenger conveyor system will be explained with reference to FIGS. 1 and 2.
図中、１は乗客コンベヤの主枠からなる固定
体、２は無端状をなし固定体１を配置され歯付リ
ンクを主体に構成された踏板鎖で、３はこれの歯
付リンクに、往路側、帰路側のそれぞれにおいて
係合し、かつ固定体１に装着され乗客コンベヤの
搬送行程の中間に配置された駆動機、４は踏板鎖
２に結合された車軸４ａを有する踏板で、４ｂは
車軸４ａに枢着された前輪からなるローラ、４ｃ
は踏板４の後輪、５は固定体１に装着されて無端
状に配置され、ローラ４ｂを案内支持する支持レ
ール、６は支持レール５の上縁が屈折されてロー
ラ４ｂの上面に対向した上面レールで、踏板４上
曲、下曲、および返転移動箇所に対応して配置さ
れている。７は固定体１に装着されて無端状に配
置され後輪４ｃを案内支持する後輪レール、８は
踏板４の側面に対向して設けられて固定体１に装
着されたスカートカードである。 In the figure, 1 is a fixed body consisting of the main frame of the passenger conveyor, 2 is an endless treadle chain mainly composed of toothed links on which the fixed body 1 is arranged, and 3 is a chain connected to the toothed links in the outward direction. 4 is a tread plate having an axle 4a connected to a tread chain 2; a roller 4c consisting of a front wheel pivotally mounted on an axle 4a;
is the rear wheel of the treadle 4; 5 is a support rail that is attached to the fixed body 1 and arranged in an endless manner to guide and support the roller 4b; 6 is a support rail whose upper edge is bent to face the upper surface of the roller 4b; These are upper rails and are arranged corresponding to the upward and downward bending, and turning movement points of the tread plate 4. Reference numeral 7 denotes a rear wheel rail that is attached to the fixed body 1 and arranged in an endless manner to guide and support the rear wheel 4c, and 8 is a skirt card that is provided opposite to the side surface of the footboard 4 and is attached to the fixed body 1.
すなわち、駆動機３により踏板鎖２を介して踏
板４が駆動され、踏板４はローラ４ｂが支持レー
ル５に、後輪４ｃが後輪レール７に案内されて移
動する。そして踏板４の曲線移動箇所では上面レ
ール６によつてローラ４ｂの浮き上り現象が阻止
されて、曲線移動箇所で踏板４が所定経路よりも
上昇した位置を移動すること等によつて生じる障
害の発生を防ぐようになつている。しかし、第１
図の乗客コンベヤが上昇運転された場合にこの図
において駆動機３よりも右方の踏板鎖２は後押し
駆動されらるので、踏板４は直線移動箇所であつ
ても浮き上がり、および移動方向に対して蛇行動
作することが考えられる。そして、このような異
常動作によつて、踏板４がスカートガード８を摺
擦したり、乗降場においてくし板（図示しない）
に衝突したりする事故が生じる恐れがある。 That is, the tread plate 4 is driven by the driving machine 3 via the tread chain 2, and the tread plate 4 is guided by the roller 4b on the support rail 5 and the rear wheel 4c by the rear wheel rail 7, and moves. At the curved movement point of the treadle 4, the upper surface rail 6 prevents the roller 4b from lifting up, thereby preventing obstacles caused by the treadboard 4 moving at a higher position than the predetermined path at the curved movement point. Efforts are being made to prevent this from occurring. However, the first
When the passenger conveyor shown in the figure is operated upward, the tread chain 2 on the right side of the drive machine 3 in this figure is pushed back, so the tread 4 lifts up even when moving in a straight line, and does not move in the direction of movement. It is conceivable that the robot may act in a meandering manner. Due to such an abnormal operation, the tread 4 may rub against the skirt guard 8, or the tread plate (not shown) may rub against the skirt guard 8 at the boarding area.
There is a risk of an accident resulting in a collision.
この発明は上記の欠点を解消するもので、後押
し駆動される踏板の異常動作の発生を防止する装
置を備えた乗客コンベヤ装置を提供しようとする
ものである。 The present invention aims to eliminate the above-mentioned drawbacks and provides a passenger conveyor system equipped with a device for preventing the occurrence of abnormal movement of the rear-driven treadle.
以下、第３，４図によつてこの発明の一実施例
を説明する。 An embodiment of the present invention will be described below with reference to FIGS. 3 and 4.
図中、第１，２図と同符号は相当部分を示し、
９は横断面コ字状をなし、ローラ４ｂの上側およ
び両側面のそれぞれに少ない空隙を隔てて対向し
た案内面を持つ案内レールで、支持レール５とは
別体をなし踏板４の片側のローラ４ｂに対応して
配され、かつこのローラ４ｂの全移動行程にわた
つて設けてある。６は上面レールで、案内レール
９の反対側のローラ４ｂの全移動行程にわたつて
設けてある。１０は両端がそれぞれ固定体１およ
び案内レール９に固定され、かつこれの長手に沿
つて適宜な間隔で配置されている。 In the figure, the same symbols as in Figures 1 and 2 indicate corresponding parts,
A guide rail 9 has a U-shaped cross section and has guide surfaces facing each other with a small gap on the upper side and both sides of the roller 4b, and is separate from the support rail 5 and is attached to a roller on one side of the footboard 4. 4b, and is provided over the entire travel distance of this roller 4b. Reference numeral 6 denotes an upper surface rail, which is provided over the entire travel distance of the roller 4b on the opposite side of the guide rail 9. Both ends of the rails 10 are fixed to the fixed body 1 and the guide rail 9, respectively, and are arranged at appropriate intervals along the length thereof.
すなわち、一側のローラ４ｂは上面レール６に
浮き上がり動作が阻止され、他側のローラ４ｂは
案内レール９によつて浮き上がり、および蛇行動
作が阻止される。このため駆動機３によつて後押
し駆動される踏板４が異常動作することがなく、
異常動作によつて生じた障害を未然に防止するこ
とができる。また、案内レール９は横断面形が単
純な対象物に形成されているので容易に加工する
ことができ、しかも寸法等において高い製作精度
が容易に得られる。このためローラ４ｂが高い精
度で所定経路を移動するように案内することがで
きる。また、支持レール５、案内レール９には上
方に開口した溝状部が形成されないので異物が累
積することがなく、清掃も容易にできる。 That is, the roller 4b on one side is prevented from lifting up by the upper surface rail 6, and the roller 4b on the other side is lifted up by the guide rail 9 and its meandering action is prevented. For this reason, the treadle 4, which is backed by the driving machine 3, does not operate abnormally.
Failures caused by abnormal operations can be prevented. Further, since the guide rail 9 is formed into an object with a simple cross-sectional shape, it can be easily machined, and high manufacturing accuracy can be easily obtained in terms of dimensions and the like. Therefore, the roller 4b can be guided to move along a predetermined path with high precision. Further, since the support rail 5 and the guide rail 9 are not provided with grooves that open upward, foreign matter does not accumulate and cleaning is facilitated.
以上説明したとおりこの発明は、搬送行程の中
間に配置された駆動機により踏板鎖を介して駆動
される踏板のローラの上側および両側面のそれぞ
れに対向した案内面が形成されてローラの転動経
路を規制する案内レールを、少なくとも駆動機の
後押し駆動区間に配置したものである。これによ
つて、後押し駆動される踏板の異常動作を防ぎ異
常動作による障害の発生を未然に防止することが
でき、しかもこの作用が簡易な装置構成によつて
得られる乗客コンベヤ装置を実現するものであ
る。 As explained above, in the present invention, opposing guide surfaces are formed on the upper side and both sides of the roller of the treadle, which is driven via the treadle chain by a drive machine disposed in the middle of the conveyance process, so that the rolling of the roller is prevented. A guide rail for regulating the route is arranged at least in the rearward driving section of the driving machine. This realizes a passenger conveyor system that can prevent the abnormal operation of the treadle driven by the rearward drive and prevent the occurrence of trouble due to the abnormal operation, and that can achieve this effect with a simple device configuration. It is.
第１図は乗客コンベヤの概念側面図、第２図は
従来の乗客コンベヤ装置を示す第１図の−線
断面拡大図、第３図はこの発明による乗客コンベ
ヤ装置の一実施例を示す第２図相当図、第４図は
第３図の部拡大図である。
１…固定体、２…踏板鎖、３…駆動機、４…踏
板、４ｂ…ローラ、５…支持レール、９…案内レ
ール、なお、図中同一部分または相当部分は同一
符号により示す。
FIG. 1 is a conceptual side view of a passenger conveyor, FIG. 2 is an enlarged cross-sectional view taken along the line -- in FIG. 1, showing a conventional passenger conveyor system, and FIG. FIG. 4 is an enlarged view of a portion of FIG. 3. DESCRIPTION OF SYMBOLS 1...Fixed body, 2...Tread chain, 3...Driver, 4...Tread board, 4b...Roller, 5...Support rail, 9...Guide rail In addition, the same parts or corresponding parts in the drawings are indicated by the same reference numerals.
Claims (1)
た駆動機と、この駆動機に係合した歯付リンクか
らなる踏板機と、この踏板鎖に結合された車軸お
よびこの車軸に枢持されたローラを有する踏板
と、上記固定体に設けられて上記ローラを支持し
た支持レールと、上記固定体に設けられて横断面
コ字状をなし上記ローラの上側および両側面のそ
れぞれに対向した案内面が形成されて上記ローラ
の転動経路を規制するとともに少なくとも上記駆
動機における後押し駆動区間に配置された案内レ
ールとを備えた乗客コンベヤ装置。1. A drive machine attached to a fixed body and placed in the middle of the conveyance process, a treadle machine consisting of a toothed link engaged with this drive machine, an axle connected to this treadle chain, and a treadle machine that is pivotally supported by this axle. a tread having a roller; a support rail provided on the fixed body to support the roller; and a guide surface provided on the fixed body and having a U-shaped cross section and facing the upper side and both side surfaces of the roller. A passenger conveyor device comprising: a guide rail formed with a guide rail for regulating a rolling path of the roller and disposed at least in a rearward drive section of the drive machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13658778A JPS5566481A (en) | 1978-11-06 | 1978-11-06 | Passenger conveyor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13658778A JPS5566481A (en) | 1978-11-06 | 1978-11-06 | Passenger conveyor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5566481A JPS5566481A (en) | 1980-05-19 |
| JPS6123157B2 true JPS6123157B2 (en) | 1986-06-04 |
Family
ID=15178764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13658778A Granted JPS5566481A (en) | 1978-11-06 | 1978-11-06 | Passenger conveyor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5566481A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5791767U (en) * | 1980-11-25 | 1982-06-05 | ||
| JPS60161886A (en) * | 1984-02-03 | 1985-08-23 | 株式会社日立製作所 | Guide rail for man conveyor |
| EP1749786B1 (en) * | 2005-08-04 | 2012-10-17 | Inventio AG | Escalator |
-
1978
- 1978-11-06 JP JP13658778A patent/JPS5566481A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5566481A (en) | 1980-05-19 |
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