JPH01321293A - Comb of passenger conveyor - Google Patents
Comb of passenger conveyorInfo
- Publication number
- JPH01321293A JPH01321293A JP15427588A JP15427588A JPH01321293A JP H01321293 A JPH01321293 A JP H01321293A JP 15427588 A JP15427588 A JP 15427588A JP 15427588 A JP15427588 A JP 15427588A JP H01321293 A JPH01321293 A JP H01321293A
- Authority
- JP
- Japan
- Prior art keywords
- comb
- passenger conveyor
- broken
- comb tooth
- comb teeth
- 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.)
- Pending
Links
- 244000126211 Hericium coralloides Species 0.000 abstract 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Description
この発明は、エスカレータ、移動通路などの乗客コンベ
アの櫛に関するものである。This invention relates to a comb for passenger conveyors such as escalators, moving passages, etc.
第３図ないし第４図について例えば実開昭６０−６７７
６号公報に示された従来の乗客コンベアの櫛を説明する
。
第３図、 第４図において、１は乗客コンベアの両端部
に配設された乗場の床板、２は乗客コンベアの踏段、３
は床板１に直接または床板に固定された取付板（図示省
略）を介して固定された櫛、４は櫛３の基部を床板１ま
たは取付板に固定しているねじである。櫛３の先端部に
は多数の櫛歯３ａが形成され、櫛歯３ａには踏段２の表
面に形成されたり！Ｊ−） ２ ａが摺動可能に噛み合
わされている。
以上のように構成された櫛３は、乗客コンベアの運転時
に、踏段２の表面やり！Ｊ −ト２ ａ間に入った異物
が踏段２の移動に伴って床板１下方のトラス内に侵入す
るのを櫛歯３ａですくい上げて防止している。しかし、
第５図に示すように踏段２のりＩＪ−ト２ ａ間に異物
５が挟まり、異物５が櫛歯３ａに衝突して櫛歯３ａが根
元から折れることがある。Regarding Figures 3 and 4, for example, Utility Model No. 60-677
The conventional passenger conveyor comb shown in Publication No. 6 will be explained. In Figures 3 and 4, 1 is the floorboard of the landing located at both ends of the passenger conveyor, 2 is the step of the passenger conveyor, and 3
A comb is fixed to the floor plate 1 directly or via a mounting plate (not shown) fixed to the floor plate, and 4 is a screw fixing the base of the comb 3 to the floor plate 1 or the mounting plate. A large number of comb teeth 3a are formed at the tip of the comb 3, and the comb teeth 3a are formed on the surface of the step 2! J-) 2a are slidably engaged. The comb 3 configured as described above can be used to comb the surface of the steps 2 when operating the passenger conveyor. The comb teeth 3a are used to scoop up and prevent foreign matter that has entered between the steps 2a and 2a from entering the truss below the floorboard 1 as the steps 2 move. but,
As shown in FIG. 5, a foreign object 5 may be caught between the steps 2 and 2a, and the foreign object 5 may collide with the comb teeth 3a, causing the comb teeth 3a to break from their roots.
従来の乗客コンベアの櫛は、以上のように構成され、異
物５が櫛歯３ａに衝突して櫛歯３ａが折れた際に、折れ
た勢いで第５図に鎖線で示すように橘３の破片６が飛び
散って乗客に当たり、乗客に怪我をさせるという問題点
があった。
この発明は、上記のような問題点を解決するためになさ
れたもので、櫛歯が根元から折れても、折れた部分が乗
客に当たって怪我させることを防止できる乗客コンベア
の櫛を得ることを目的としている。The conventional passenger conveyor comb is constructed as described above, and when the foreign object 5 collides with the comb teeth 3a and breaks the comb teeth 3a, the force of the breakage causes the combs of the tachibana 3 to break as shown by the chain line in FIG. There was a problem in that the fragments 6 would fly off and hit the passengers, causing injury to them. This invention was made to solve the above-mentioned problems, and the purpose is to provide a comb for a passenger conveyor that can prevent the broken parts from hitting and injuring passengers even if the comb teeth break from the root. It is said that
この発明に係る乗客コンベアの櫛は、乗場の床板または
床板に固定された取付板からなる支持板に基部を締結す
るねじより先端側に、前記支持板にこれを上、下から挾
んで嵌める溝状の嵌合部を形成したものである。The comb for a passenger conveyor according to the present invention has a groove on the tip end side of a screw that fastens the base to a support plate consisting of a floorboard of a landing or a mounting plate fixed to a floorboard, into which the comb is inserted into the support plate from above and below. A shaped fitting portion is formed.
この発明における乗客コンベアの櫛は、櫛歯が根元から
折れた場合に、支持板を上、下から挾んでいる嵌合部の
下辺部が折れな櫛歯とつながっており、支持板の端部に
下方から支持されることで、折れた部分が飛び散らない
。In the passenger conveyor comb according to the present invention, when the comb teeth are broken from the root, the lower side of the fitting part that pinches the support plate from above and below is connected to the broken comb teeth, and the end of the support plate By supporting it from below, the broken part will not fly away.
以下、この発明の一実施例を第１図、第２図について説
明する。
第１図、第２図において、第３図、第４図と同一符号は
相当部分を示し、７は硬質合成樹脂などの一体成形品か
らなる櫛３の基部３ｂに形成した嵌合部、７ａは嵌合部
７の下辺部であり、下辺部７ａは基部３ｂに設けたねじ
挿通孔３Ｃより先端側に配置されている。そして、４！
ＩＩ３の基部３ａは、嵌合部７が床板１またはこれに固
定された取付板からなる支持板に嵌められ、嵌合部７で
上、下から挟まれるとともに、ねじ挿通孔３ｅに押通し
たねじ４によって床板１またはこれに固定された取付板
に締結される。なお、この実施例の前述した以外の構成
は、第３図、第４図に示す従来のものと同様である。
この実施例による乗客コンベアの櫛は、踏段２のりＩＪ
−１−２ａ間に挟まれた硬い異物５が、踏段２の移動
によって櫛歯３ａに衝突した場合に、第２図に示すよう
に、櫛歯３ａの根元から折れると、嵌合部７の下辺部７
ａが折れた櫛歯３ａとつながってお秒、下辺部７ａが床
板ｌまたは取付板の端部に下方から支持される。このた
め、折れた部分は飛散せず、したがって乗客が怪我をす
ることも防止される。An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. In FIGS. 1 and 2, the same reference numerals as in FIGS. 3 and 4 indicate corresponding parts, and 7 is a fitting part formed on the base 3b of the comb 3 made of an integrally molded product such as a hard synthetic resin; 7a; is a lower side portion of the fitting portion 7, and the lower side portion 7a is disposed closer to the tip side than the screw insertion hole 3C provided in the base portion 3b. And 4!
The base 3a of II3 has a fitting part 7 fitted into the floor plate 1 or a support plate made of a mounting plate fixed to the floor plate 1, sandwiched between the fitting part 7 from above and below, and pushed into the screw insertion hole 3e. It is fastened to the floor plate 1 or a mounting plate fixed thereto by screws 4. Note that the configuration of this embodiment other than those described above is the same as the conventional one shown in FIGS. 3 and 4. The comb of the passenger conveyor according to this embodiment is
- When the hard foreign object 5 sandwiched between 1 and 2a collides with the comb teeth 3a due to the movement of the step 2, as shown in FIG. Lower part 7
A is connected to the broken comb teeth 3a, and the lower side 7a is supported from below by the floor plate l or the end of the mounting plate. Therefore, the broken part does not fly off, and therefore injuries to passengers are also prevented.
以上説明したように、この発明によれば、基部を締結す
るねじより先端側に溝状の嵌合部を形成し、との嵌合部
を乗場の床板などの支持板に、とれを上、下から挾んで
嵌めたので、櫛歯が根元から折れた場合に、前記嵌合部
の下辺部が折れた櫛歯とつながって支持板の端部に下方
から支持されることで、折れた部分が飛び散らず、した
がって、乗客を折れた部分によって怪我させることを防
止できるという効果がある。As explained above, according to the present invention, a groove-shaped fitting part is formed on the distal side of the screw that fastens the base, and the fitting part is placed on a support plate such as a floorboard of a landing, and the groove is placed on the top of the screw. Since the comb teeth are inserted from below, if the comb teeth are broken from the root, the lower side of the fitting part will be connected to the broken comb teeth and supported from below by the end of the support plate, so that the broken part will be removed. This has the effect of preventing the broken parts from scattering and thus preventing passengers from being injured by the broken parts.
第１図はこの発明の一実施例による乗客コンベアの櫛を
示す側断面図、第２図は同櫛歯が折れた状態の側断面図
、第３図は櫛を備えた乗客コンパアの一端部を示す概略
側断面図、第九図は従来の乗客コンベアの櫛を示す側断
面図、第６図は同櫛歯が折れた状態の側断面図である。
１ ・床板、２・・踏段、２ａ り「Ｊ−１・、３−・
櫛、３ａ−・櫛歯、３ｂ・・・基部、４・ねじ、７・・
・嵌合部、７ａ・下辺部。
なお、図中同一符号は同−又は相当部分を示す。FIG. 1 is a side cross-sectional view showing a comb of a passenger conveyor according to an embodiment of the present invention, FIG. 2 is a side cross-sectional view of the same comb with its teeth broken, and FIG. 3 is one end of a passenger conveyor equipped with a comb. FIG. 9 is a side sectional view showing a comb of a conventional passenger conveyor, and FIG. 6 is a side sectional view showing the comb teeth broken. 1・Floorboard, 2・・Steps, 2a “J-1・, 3-・・
Comb, 3a - Comb teeth, 3b... Base, 4, Screw, 7...
- Fitting part, 7a, lower side part. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
板に基部がねじで締結され、踏段の表面に形成したクリ
ートと噛み合う櫛歯が先端部に形成された乗客コンベア
の櫛であって、前記ねじより先端側に、前記支持板にこ
れを上、下から挾んで嵌める溝状の嵌合部を形成したこ
とを特徴とする乗客コンベアの櫛。A comb for a passenger conveyor, the base of which is fastened with screws to a support plate consisting of a floorboard of a landing or a mounting plate fixed to the floorboard, and a tip of which is formed with comb teeth that engage with a cleat formed on the surface of the step, A comb for a passenger conveyor, characterized in that a groove-shaped fitting part is formed on the distal end side of the screw, into which the support plate is fitted from above and below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15427588A JPH01321293A (en) | 1988-06-22 | 1988-06-22 | Comb of passenger conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15427588A JPH01321293A (en) | 1988-06-22 | 1988-06-22 | Comb of passenger conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01321293A true JPH01321293A (en) | 1989-12-27 |
Family
ID=15580600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15427588A Pending JPH01321293A (en) | 1988-06-22 | 1988-06-22 | Comb of passenger conveyor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01321293A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291982A (en) * | 1990-09-19 | 1994-03-08 | Hitachi, Ltd. | Passenger conveyor, platform floor for passenger conveyor, and comb for platform floor |
-
1988
- 1988-06-22 JP JP15427588A patent/JPH01321293A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291982A (en) * | 1990-09-19 | 1994-03-08 | Hitachi, Ltd. | Passenger conveyor, platform floor for passenger conveyor, and comb for platform floor |
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