JP2507657B2 - Escalator device - Google Patents
Escalator deviceInfo
- Publication number
- JP2507657B2 JP2507657B2 JP7938790A JP7938790A JP2507657B2 JP 2507657 B2 JP2507657 B2 JP 2507657B2 JP 7938790 A JP7938790 A JP 7938790A JP 7938790 A JP7938790 A JP 7938790A JP 2507657 B2 JP2507657 B2 JP 2507657B2
- Authority
- JP
- Japan
- Prior art keywords
- wheelchair
- escalator
- car stop
- escalator device
- wheel
- 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
Landscapes
- Escalators And Moving Walkways (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、車椅子を搭載可能な車椅子用踏段を備えた
エスカレータ装置に関し、より詳しくは、車椅子用踏段
に搭載された車椅子の車輪を拘束する車止めの改良に関
するものである。Description: TECHNICAL FIELD The present invention relates to an escalator device having a wheelchair step on which a wheelchair can be mounted, and more specifically, restrains wheels of a wheelchair mounted on the wheelchair step. This is related to the improvement of the bollard.
近年のエスカレータは、福祉の充実や車椅子利用者の
便宜を図らんと、複数の通常踏段間に、車椅子用運転時
に、通常踏段の形態から車椅子を搭載可能な特殊形態に
変態動作する車椅子用踏段群を介在配置している。In recent years, for the purpose of enhancing welfare and convenience for wheelchair users, an escalator has a wheelchair step that transforms from a normal step configuration into a special configuration that allows a wheelchair to be installed between a plurality of normal steps when driving a wheelchair. The group is intervening.
この車椅子用踏段群は、例えば特公昭63−19438号、
及び63−51956号公報等に開示されている様に、湾曲背
面部を貫通して後方に突出する出没可能のフォークをそ
の内部に有する第1の踏段と、この第1の踏段の後方に
配設され該フォークに掬い上げられる上下動自在の可動
踏板、及び外部上方に突出して車椅子の車輪を拘束する
鋼鉄製の車止めを有する第2の踏段とから構成されてい
る。そして、該車椅子用踏段群は、エスカレータの通常
運転時には、通常踏段と同様に一般乗客を搭載して搬送
し、車椅子用運転時には、フォーク・可動踏板・車止め
等の可動部材が可動して変態動作し、車椅子を搭載して
搬送する機能を有している。This wheelchair step group is, for example, Japanese Patent Publication No. Sho 63-19438.
As disclosed in Japanese Patent Laid-Open No. 63-51956 and the like, a first step having therein a retractable fork that penetrates through a curved back surface and projects rearward, and a rear step behind the first step. It is composed of a movable step plate which is installed and scooped up by the fork, and which is movable up and down, and a second step which has a steel wheel stopper that projects upward and restrains the wheel of the wheelchair. Then, the wheelchair step group carries and carries general passengers during normal operation of the escalator, and during wheelchair operation, movable members such as forks, movable treads, and car stops move to perform transformation operations. However, it has the function of carrying a wheelchair on board.
従来のエスカレータ装置は以上の様に構成され、車椅
子の後輪を拘束する車止めが鋼鉄製で極めて重かったの
で、製作、組立、据付、並びに保守等の加工や取扱い等
に困難が生じていた。The conventional escalator device is constructed as described above, and since the wheel stopper for restraining the rear wheel of the wheelchair is made of steel and is extremely heavy, it is difficult to manufacture, assemble, install, maintain and perform other processing and handling.
本発明は上記に鑑みなされたもので、車止めの軽量化
を図ることのできるエスカレータ装置を提供することを
目的としている。The present invention has been made in view of the above, and an object thereof is to provide an escalator device capable of reducing the weight of a car stop.
本発明においては上述の目的を達成するため、エスカ
レータの複数の踏段間に、車椅子を搭載可能な車椅子用
踏段を介在配置し、この車椅子用踏段の内部には、車椅
子用運転時に外部上方に突出して該車椅子用踏段に搭載
された車椅子の車輪を拘束する車止めを出没可能に配設
し、しかも、車止めの両側部を鋼鉄から構成するととも
に、この両側部間に位置する中間部を軽量部材から構成
したことを特徴としている。In the present invention, in order to achieve the above-mentioned object, a wheelchair step that can mount a wheelchair is interposed between a plurality of steps of an escalator, and inside the wheelchair step, the wheelchair steps project outwardly and upward during wheelchair operation. A wheel stop for restraining the wheel of the wheelchair mounted on the wheelchair steps is arranged so that it can be retracted and retracted, and both sides of the wheel stop are made of steel, and the intermediate portion located between the both sides is made of a lightweight member. It is characterized by being configured.
本発明によれば、車止めの両側部を容易に変形しない
鋼鉄から構成するとともに、この両側部間に位置する中
間部を軽金属や工業用プラスチック等の軽量部材から構
成しているので、車止めの軽量化が可能となる。According to the present invention, both sides of the car stop are made of steel that is not easily deformed, and the intermediate portion located between the both sides is made of a lightweight member such as light metal or industrial plastic. Can be realized.
以下、第1図及び第2図に示す一実施例に基づき本発
明を詳述すると、図中、(1)は上述した車椅子用踏段
群を構成する第2の踏段に上下動可能に収容された可動
踏板で、この多数のクリートを備えた可動踏板(1)の
下面には、複数の案内具(2)を取着しており、この複
数の案内具(2)には、可動踏板(1)の後部両側を貫
通して外部上方に突出する出没可能の車止め(3)をそ
れぞれ傾斜させて遊嵌している。この略フォーク形の車
止め(3)は、アルミニウム等の軽金属又は工業用プラ
スチックから構成された軽量の本体たる中間部(4)
と、この中間部(4)の両側にボルト(5)を用いてそ
れぞれ螺着された鋼鉄製の側部(6)とを備えて構成さ
れている。そして、この車止め(3)は、エスカレータ
の通常運転時には第1図に示す如く、可動踏板(1)の
踏面よりも僅かに下方に没入して位置し、エスカレータ
の車椅子用運転時には第2図に示す如く、可動踏板
(1)の後部両側の貫通孔から外部上方に突出し、可動
踏板(1)上の車椅子の後輪(図示せず)に対向して車
椅子の可動踏板(1)からの転落を防止する機能を営
む。Hereinafter, the present invention will be described in detail with reference to an embodiment shown in FIGS. 1 and 2. In the drawings, (1) is vertically movably accommodated in a second step forming the wheelchair step group. A plurality of guides (2) are attached to the lower surface of the movable tread (1) having a large number of cleats, and the plurality of guides (2) are attached to the movable tread ( 1) The car stoppers (3) that can be retracted and project through the both sides of the rear part and project upward to the outside are slantably fitted. The substantially fork-shaped bollard (3) is an intermediate portion (4) which is a lightweight main body made of light metal such as aluminum or industrial plastic.
And side portions (6) made of steel, which are respectively screwed with bolts (5) on both sides of the intermediate portion (4). As shown in FIG. 1, the wheel stop (3) is located slightly below the tread surface of the movable tread (1) during normal operation of the escalator, and is shown in FIG. 2 during wheelchair operation of the escalator. As shown, the movable treads (1) fall out from the movable treads (1) of the wheelchair facing the rear wheel (not shown) of the wheelchair on the movable treads (1) protruding outward from the through holes on both sides of the rear. Run a function to prevent.
以上のように本発明によれば、車止め(3)の側部
(6)を鋼鉄から構成して異物の横方向からの接触又は
衝突によっても容易に変形しない様にするとともに、車
止め(3)の中間部(4)を軽量化に資する軽金属又は
工業用プラスチックから構成しているので、車止め
(4)の著しい軽量化が可能となる。また、この軽量化
に伴い、製作、組立、据付、並びに保守等の加工や取扱
いの大幅な容易化が期待できる。さらに、上下動作時の
慣性重量に基づく車止め(3)の振動及び衝撃の確実な
低減を図ることができる。尚、中間部(4)について
は、異物の横方向からの接触や衝突ということがあり得
ないので、軽金属や工業用プラスチックから構成しても
別段問題を生じない。As described above, according to the present invention, the side portion (6) of the bollard (3) is made of steel so that it is not easily deformed even when a foreign substance comes into contact or collides from the lateral direction, and at the same time, the bollard (3). Since the intermediate portion (4) is made of light metal or industrial plastic that contributes to weight reduction, it is possible to significantly reduce the weight of the car stop (4). Further, along with this weight reduction, it is expected that processing and handling such as production, assembly, installation, and maintenance will be greatly facilitated. Further, it is possible to surely reduce the vibration and impact of the car stop (3) based on the inertial weight during the vertical movement. It should be noted that the intermediate portion (4) is unlikely to be contacted or collided by a foreign substance in the lateral direction, and therefore, even if it is made of light metal or industrial plastic, there is no particular problem.
尚、上記実施例では、中間部(4)を軽金属又は工業
用プラスチックから構成したものを示したが、軽量化を
図ることができるものであれば、これに限定されるもの
でないのは言うまでもない。In the above-mentioned embodiment, the intermediate portion (4) is made of light metal or industrial plastic. However, it is needless to say that it is not limited to this as long as the weight can be reduced. .
以上のように、本発明によれば、車止めの両側部を鋼
鉄から構成するとともに、この両側部間に位置する中間
部を軽量部材から構成しているので、車止めの著しい軽
量化を図ることのできるエスカレータ装置を提供するこ
とができる。As described above, according to the present invention, both sides of the car stop are made of steel, and the intermediate portion located between the both sides is made of a lightweight member, so that the weight of the car stop can be significantly reduced. An escalator device capable of being provided can be provided.
第1図は本発明に係るエスカレータ装置の車止めの退没
状態を示す断面説明図、第2図は本発明に係るエスカレ
ータ装置の車止めの突出状態を示す断面説明図である。 図中、(1)は可動踏板、(2)は案内具、(3)は車
止め、(4)は中間部、(6)は側部である。 尚、図中同一符号は同一又は相当部分を示す。FIG. 1 is a sectional explanatory view showing a retracted state of a car stop of an escalator device according to the present invention, and FIG. 2 is a sectional explanatory diagram showing a projected state of a car stop of an escalator device according to the present invention. In the figure, (1) is a movable tread, (2) is a guide, (3) is a car stop, (4) is an intermediate part, and (6) is a side part. The same reference numerals in the drawings indicate the same or corresponding parts.
Claims (1)
搭載可能な車椅子用踏段を介在配置し、この車椅子用踏
段の内部には、車椅子用運転時に外部上方に突出して該
車椅子用踏段に搭載された車椅子の車輪を拘束する車止
めを出没可能に配設したエスカレータ装置において、上
記車止めの両側部を鋼鉄から構成するとともに、この両
側部間に位置する中間部を軽量部材から構成したことを
特徴とするエスカレータ装置。1. A wheelchair step for interposing a wheelchair is interposed between a plurality of steps of an escalator, and the wheelchair step is mounted inside the wheelchair step so as to project upward to the outside during wheelchair operation. In the escalator device in which a car stop for restraining the wheel of the wheelchair is arranged so as to be retractable, both side parts of the car stop are made of steel, and an intermediate part located between the both side parts is made of a lightweight member. Escalator device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7938790A JP2507657B2 (en) | 1990-03-28 | 1990-03-28 | Escalator device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7938790A JP2507657B2 (en) | 1990-03-28 | 1990-03-28 | Escalator device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03279194A JPH03279194A (en) | 1991-12-10 |
JP2507657B2 true JP2507657B2 (en) | 1996-06-12 |
Family
ID=13688457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7938790A Expired - Lifetime JP2507657B2 (en) | 1990-03-28 | 1990-03-28 | Escalator device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2507657B2 (en) |
-
1990
- 1990-03-28 JP JP7938790A patent/JP2507657B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH03279194A (en) | 1991-12-10 |
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