JP2551648B2 - Escalator dust collector - Google Patents
Escalator dust collectorInfo
- Publication number
- JP2551648B2 JP2551648B2 JP1049870A JP4987089A JP2551648B2 JP 2551648 B2 JP2551648 B2 JP 2551648B2 JP 1049870 A JP1049870 A JP 1049870A JP 4987089 A JP4987089 A JP 4987089A JP 2551648 B2 JP2551648 B2 JP 2551648B2
- Authority
- JP
- Japan
- Prior art keywords
- escalator
- dust collector
- dust
- frame body
- horizontal portion
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、エスカレータのステツプにたまつた塵埃を
捕集するエスカレータの集塵器に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an escalator dust collector that collects dust accumulated on steps of an escalator.
第４図及び第５図は従来のエスカレータの集塵器の一
例を示す説明図で、第４図は集塵器を示す斜視図、第５
図は集塵器の設置状況を示すエスカレータの側面図であ
る。なお、これらの第４図及び第５図に示すものは、特
願昭63−226369号で本願出願人によつて提案されてい
る。4 and 5 are explanatory views showing an example of a conventional dust collector for an escalator, and FIG. 4 is a perspective view showing the dust collector, and FIG.
The figure is a side view of the escalator showing the installation status of the dust collector. The ones shown in FIGS. 4 and 5 are proposed by the applicant of the present application in Japanese Patent Application No. 63-226369.
第５図に示すエスカレータに、乗客を乗せる踏面1aを
有するステツプ１が設けられ、このエスカレータが設置
される床２の水平部３と上述したステツプ１との間に、
ステツプ１の踏面1aに形成される図示しないクリートな
どにたまつた塵埃を捕集する集塵器４が配置される。そ
して、この集塵器４は、同第５図に示すように、上下反
転するステツプ１の踏面1aの直下に配置される開口５を
有し、床２の水平部に取付けられる箱体６と、第４図に
示すように、この箱体６の開口５近傍に設けられ、ステ
テツプ１の踏面1aのクリート部分を摺擦するブラシ７と
からなつている。The escalator shown in FIG. 5 is provided with a step 1 having a tread 1a on which a passenger is placed, and between the horizontal portion 3 of the floor 2 on which the escalator is installed and the step 1 described above,
A dust collector 4 for collecting dust collected in a cleat (not shown) formed on the tread surface 1a of the step 1 is arranged. As shown in FIG. 5, the dust collector 4 has an opening 5 arranged directly below the tread surface 1a of the step 1 which is turned upside down, and a box body 6 attached to a horizontal portion of the floor 2. As shown in FIG. 4, the brush 7 is provided in the vicinity of the opening 5 of the box body 6 and slides on the cleat portion of the tread surface 1a of the step 1.
このような従来のエスカレータの集塵器４にあつて、
例えばステツプ１が第５図の矢印８で示す方向に移動す
ると、これに伴つて上下反転するステツプ１の踏面1aの
クリート部分がブラシ７により摺擦されて、このクリー
ト部分にたまつた塵埃が排除される。そして、この塵埃
が落下し、開口５を介して箱体６に受け入れられる。こ
れにより、ステツプ１の踏面1aのクリートなどにたまつ
た塵埃で床２、特に水平部３が汚染されることを防止で
きる。For such a conventional escalator dust collector 4,
For example, when the step 1 moves in the direction shown by the arrow 8 in FIG. 5, the cleat portion of the tread surface 1a of the step 1 which is turned upside down is rubbed with the brush 7 and dust collected in the cleat portion is rubbed. Will be eliminated. Then, the dust falls and is received by the box 6 through the opening 5. As a result, it is possible to prevent the floor 2, particularly the horizontal portion 3, from being contaminated by dust accumulated on the cleats on the tread 1a of the step 1.
ところで、エスカレータにあつては一般に水平部３と
ステツプ１との間の寸法が狭く、また水平部２上のステ
ツプ１の幅方向の寸法が小さいことから、上述した１個
の剛体よりなる集塵器４を水平部３上に正しく配置する
こと、及び捕集された塵埃を捨てるために集塵器４を取
出すことが煩雑となりやすかつた。By the way, in the case of an escalator, the dimension between the horizontal portion 3 and the step 1 is generally narrow, and the dimension in the width direction of the step 1 on the horizontal portion 2 is small. Proper placement of the container 4 on the horizontal portion 3 and removal of the dust collector 4 in order to discard the collected dust tended to be complicated.
本発明は上記した従来技術における実情に鑑みてなさ
れたもので、その目的は、床の水平部とステツプとの間
への配置や、この間からの取出しを容易におこなうこと
のできるエスカレータの集塵器を提供することにある。The present invention has been made in view of the above-mentioned conventional circumstances, and an object thereof is to dispose between the horizontal part of the floor and the step, and to collect dust from the escalator that can be easily taken out from this position. To provide a container.
この目的を達成するために本発明は、エスカレータが
設置される床の水平部と、ステツプとの間に配置され、
このステツプにたまつた塵埃を捕集するエスカレータの
集塵器において、全周側部及びしきり部を形成し、折り
たたみ自在な枠体と、この枠体の底部を形成し、可撓性
を有するシート部材とからなるとともに、上記枠体は折
りたたんだ状態で帯状体を形成した構成にしてある。To achieve this object, the present invention is arranged between the horizontal portion of the floor where the escalator is installed and the step,
In the dust collector of the escalator that collects the dust collected in this step, the entire peripheral side portion and the cutout portion are formed, the foldable frame body and the bottom portion of this frame body are formed, and the flexibility is provided. The frame member is composed of a sheet member, and the frame member is formed into a band-shaped member in a folded state.
本発明は上記のように構成してあることから、集塵器
の水平部への配置時、及び水平部からの取出し時には、
枠体を折りたたむことにより幅寸法を縮小でき、この集
塵器の配置、取出し操作を容易におこなうことができ
る。また、水平部に配置する状態では枠体を十分に拡張
させることができるので、塵埃捕集のための広い開口面
積を確保でき、確実な塵埃捕集をおこなうことができ
る。そして、枠体を折りたたんだ状態でも塵埃を保持す
るシート部材が可撓性を有しているので塵埃が確実に保
持され、外部への放散を防止できる。Since the present invention is configured as described above, when arranging the dust collector on the horizontal portion and when removing the dust collector from the horizontal portion,
The width dimension can be reduced by folding the frame body, and the dust collector can be easily arranged and taken out. In addition, since the frame body can be sufficiently expanded in the state of being arranged in the horizontal portion, a wide opening area for collecting dust can be secured, and reliable dust collection can be performed. Since the sheet member that holds the dust has flexibility even when the frame body is folded, the dust is reliably held and it is possible to prevent the dust from being emitted to the outside.
以下、本発明のエスカレータの集塵器を図に基づいて
説明する。Hereinafter, the dust collector of the escalator of the present invention will be described with reference to the drawings.
第１図〜第３図は本発明のエスカレータの集塵器の一
実施例を示す説明図で、第１図は枠体を拡張した状態を
示す斜視図、第２図は枠体を縮小する過程の状態を示す
斜視図、第３図は枠体を縮小した状態を示す斜視図であ
る。1 to 3 are explanatory views showing an embodiment of a dust collector for an escalator of the present invention. FIG. 1 is a perspective view showing a state in which a frame body is expanded, and FIG. 2 is a frame body being contracted. FIG. 3 is a perspective view showing a process state, and FIG. 3 is a perspective view showing a state in which the frame body is contracted.
第１図に示す枠体10は、全周側部、例えば合成樹脂あ
るいは金属製などの４つの側板11,12,13,14と、これら
の側板11〜14で囲まれる空間に配置されるしきり部、例
えばしきり板15とからなつている。上述した側板13,14
としきり板15はそれぞれ折り曲げ部13a,14a,15aを有
し、第１図の矢印18,16,17で示す方向に折り曲げ自在に
なつている。これらの側板13,14、しきり板15を完全に
折り曲げた状態では、枠体10が折りたたまれ、第３図に
示すように１本の帯状体を形成する。The frame body 10 shown in FIG. 1 is arranged on the entire circumference side part, for example, four side plates 11, 12, 13, 14 made of synthetic resin or metal, and a space surrounded by these side plates 11-14. It is composed of a part, for example, a parting plate 15. Side plates 13, 14 described above
The perforated plate 15 has bent portions 13a, 14a, 15a, respectively, and is freely bendable in the directions shown by arrows 18, 16, 17 in FIG. When the side plates 13 and 14 and the end plate 15 are completely bent, the frame body 10 is folded to form one strip-shaped body as shown in FIG.
また、枠体10に設けられる操作体19は針金などからな
り、側板14に取付けられる端部19aと、枠体10が拡張し
た時に側板13に係止される湾曲部19bと、これらの端部1
9a、湾曲部19bの間に配置され、しきり板15に係合する
直線部19cと、枠体10より突出する突出部19dとを有す
る。そして、枠体10の底部には、可撓性のシート部材、
例えば難燃性を有する合成樹脂からなるシート部材20が
設けられている。これらの枠体10と、シート部材20と、
操作体19とによつて、前述した第５図に示す床２の水平
部３とステツプ１との間に配置され、このステツプ１に
たまつた塵埃を捕集するエスカレータの集塵器が構成さ
れる。Further, the operating body 19 provided on the frame body 10 is made of wire or the like, and has an end portion 19a attached to the side plate 14, a curved portion 19b locked to the side plate 13 when the frame body 10 is expanded, and these end portions. 1
It has a linear portion 19c which is arranged between the curved portion 19b and the curved portion 19b and which engages with the dividing plate 15, and a protruding portion 19d which protrudes from the frame body 10. Then, on the bottom of the frame body 10, a flexible sheet member,
For example, a sheet member 20 made of synthetic resin having flame retardance is provided. These frame body 10, sheet member 20,
The operation body 19 is arranged between the horizontal portion 3 of the floor 2 and the step 1 shown in FIG. 5 described above, and constitutes a dust collector of the escalator for collecting dust collected in the step 1. To be done.
この実施例にあつては、前述した第５図に示すステツ
プ１と床２の水平部３との間に配置する際に、この間に
枠体10を第３図に示すように縮小した状態で挿入し、次
いで操作体19を第２図の矢印21で示す方向に押し込む。
これに伴つて、側板14、しきり板15、側板13がそれぞれ
伸展し、第１図に示すように枠体10が拡張した状態とな
る。この状態は操作体19の湾曲部19bが側板13に係止さ
れることによつて維持される。そして、このように配置
した状態でステツプ１の路面1aの塵埃が、このステツプ
１の上下反転に伴つて落下すると、シート部材20上に上
述した塵埃が捕集され、しきり板15付近等に集積され
る。これにより所定期間、塵埃等を捕集してから、前述
した配置の場合とは逆に、本実施例の集塵器を次のよう
に取出す。すなわち、操作体19を第１図の矢印22で示す
方向に引張り、側板14、しきり板15、側板13をそれぞれ
折り曲げて、枠体10を縮小する。これに伴つて、この枠
体10が１本の帯状体になることから、シート部材20の上
縁が閉じられ、したがつて、外部に塵埃を放散すること
なく全体がステツプ１と床２の水平部３との間から取出
される。In this embodiment, when the frame 10 is arranged between the step 1 shown in FIG. 5 and the horizontal portion 3 of the floor 2, the frame 10 is contracted as shown in FIG. Insert it and then push in the operating body 19 in the direction indicated by the arrow 21 in FIG.
Along with this, the side plate 14, the end plate 15, and the side plate 13 are respectively extended, and the frame body 10 is expanded as shown in FIG. This state is maintained by the curved portion 19b of the operating body 19 being locked to the side plate 13. Then, when the dust on the road surface 1a of the step 1 drops in this state as it is turned upside down, the above-mentioned dust is collected on the sheet member 20 and accumulated in the vicinity of the plate 15. To be done. Thus, after collecting dust and the like for a predetermined period, the dust collector of this embodiment is taken out as follows, contrary to the case of the above-mentioned arrangement. That is, the operating body 19 is pulled in the direction shown by the arrow 22 in FIG. 1, the side plate 14, the sill plate 15, and the side plate 13 are respectively bent to reduce the frame body 10. Along with this, since the frame body 10 becomes one strip-shaped body, the upper edge of the sheet member 20 is closed, so that the whole of the step 1 and the floor 2 does not emit dust to the outside. It is taken out from between the horizontal portion 3.
このように構成した実施例では、枠体10が折りたたみ
自在であるので、ステツプ１と床２の水平部３との間へ
の配置や、この間からの取出しに際し、枠体10を適宜縮
小、拡張をおこなわせることができ、これにより、上述
したステツプ１と床２の水平部３との間への設置や、こ
の間からの取出しを容易におこなうことができる。ま
た、ステツプ１の踏面1aから落下する塵埃を受け入れる
枠体10の開口面積を十分に大きく設定できることから、
塵埃の捕集をより確実におこなうことができる。In the embodiment constructed in this manner, the frame 10 is foldable, so that the frame 10 can be appropriately shrunk and expanded when it is arranged between the step 1 and the horizontal portion 3 of the floor 2 and taken out from this space. Therefore, it is possible to easily perform the installation between the step 1 and the horizontal portion 3 of the floor 2 described above and the taking out from this portion. Further, since the opening area of the frame body 10 for receiving dust falling from the tread surface 1a of the step 1 can be set to be sufficiently large,
It is possible to more reliably collect dust.
本発明のエスカレータの集塵器は以上のように構成し
てあることから、従来に比べてステツプと床の水平部と
の間への配置や、この間からの取出しが容易になり、し
たがつて、これらの塵埃捕集作業の能率向上を図ること
ができるという効果がある。Since the dust collector of the escalator according to the present invention is configured as described above, it is easier to dispose between the step and the horizontal part of the floor and to take out from the gap, as compared with the conventional one. Therefore, there is an effect that the efficiency of these dust collecting operations can be improved.
第１図〜第３図は本発明のエスカレータの集塵器の一実
施例を示す説明図で、第１図は枠体を拡張した状態を示
す斜視図、第２図は枠体を縮小する過程の状態を示す斜
視図、第３図は枠体を縮小した状態を示す側面図、第４
図及び第５図は従来のエスカレータの集塵器の一例を示
す説明図で、第４図は集塵器を示す斜視図、第５図は集
塵器の設置状態を示すエスカレータの側面図である。 10……枠体、11,12,13,14……側板（側部）、15……し
きり板（しきり部）、13a,14a,15a……折り曲げ部、19
……操作体、20……シート部材。1 to 3 are explanatory views showing an embodiment of a dust collector for an escalator of the present invention. FIG. 1 is a perspective view showing a state in which a frame body is expanded, and FIG. 2 is a frame body being contracted. FIG. 3 is a perspective view showing a process state, FIG. 3 is a side view showing a state in which the frame body is contracted, and FIG.
FIGS. 5 and 5 are explanatory views showing an example of a conventional dust collector for an escalator, FIG. 4 is a perspective view showing the dust collector, and FIG. 5 is a side view of the escalator showing the installed state of the dust collector. is there. 10 …… Frame body, 11,12,13,14 …… Side plate (side part), 15 …… Strip plate (cut portion), 13a, 14a, 15a …… Bent part, 19
...... Operator, 20 …… Sheet member.
Claims (1)
ステツプとの間に配置され、このステツプにたまつた塵
埃を捕集するエスカレータの集塵器において、全周側部
及びしきり部を形成し、折りたたみ自在な枠体と、この
枠体の底部を形成し、可撓性を有するシート部材とから
なるとともに、上記枠体は折りたたんだ状態で帯状体を
形成することを特徴とするエスカレータの集塵器。1. A horizontal portion of a floor on which an escalator is installed,
In the dust collector of the escalator that is arranged between the step and the dust collected in the step, the foldable frame body and the bottom portion of this frame body are formed by forming the entire peripheral side portion and the cutout portion. A dust collector for an escalator, wherein the dust collector is formed of a flexible sheet member, and the frame body forms a belt-shaped body in a folded state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1049870A JP2551648B2 (en) | 1989-03-03 | 1989-03-03 | Escalator dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1049870A JP2551648B2 (en) | 1989-03-03 | 1989-03-03 | Escalator dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02231392A JPH02231392A (en) | 1990-09-13 |
| JP2551648B2 true JP2551648B2 (en) | 1996-11-06 |
Family
ID=12843079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1049870A Expired - Lifetime JP2551648B2 (en) | 1989-03-03 | 1989-03-03 | Escalator dust collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2551648B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2541011B2 (en) * | 1990-11-16 | 1996-10-09 | 住友金属工業株式会社 | High purity gas stainless steel material and method for producing the same |
-
1989
- 1989-03-03 JP JP1049870A patent/JP2551648B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02231392A (en) | 1990-09-13 |
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