JPH0820484A - Safety fence for escalator - Google Patents
Safety fence for escalatorInfo
- Publication number
- JPH0820484A JPH0820484A JP15475094A JP15475094A JPH0820484A JP H0820484 A JPH0820484 A JP H0820484A JP 15475094 A JP15475094 A JP 15475094A JP 15475094 A JP15475094 A JP 15475094A JP H0820484 A JPH0820484 A JP H0820484A
- Authority
- JP
- Japan
- Prior art keywords
- fence
- safety
- safety fence
- escalator
- main body
- 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
- 238000012423 maintenance Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、エスカレータの保守
点検時に、機械室の開口部の周囲を囲むエスカレータ用
安全柵に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety fence for an escalator, which surrounds the opening of a machine room when the escalator is maintained and inspected.
【０００２】[0002]
【従来の技術】一般に、エスカレータの乗降口の床下に
設けられた機械室の保守点検をする際には、機械室の開
口部に人が転落しないように、開口部の周囲に安全柵が
立てられる。2. Description of the Related Art Generally, when performing maintenance on a machine room under the floor of an entrance / exit of an escalator, a safety fence is set up around the opening of the machine room to prevent people from falling into the machine room. To be
【０００３】従来、この種のエスカレータ用安全柵とし
て、図９に示すようなものがある。図９において、符号
１はエスカレータの乗降口であり、この乗降口１の下方
に機械室２が設けられている。この機械室２の保守点検
の際には、蓋３を開け、その開口部２ａから作業員が機
械室２内に入って作業を行う。このとき、開口部２ａか
ら機械室２内に人が転落しないように、開口部２ａの周
囲に安全柵１００が立てられる。Conventionally, as a safety fence for this type of escalator, there is one as shown in FIG. In FIG. 9, reference numeral 1 is an entrance / exit of the escalator, and a machine room 2 is provided below the entrance / exit 1. At the time of maintenance and inspection of the machine room 2, the lid 3 is opened, and a worker enters the machine room 2 through the opening 2a to perform work. At this time, a safety fence 100 is erected around the opening 2a so that a person does not fall into the machine room 2 through the opening 2a.
【０００４】この安全柵１００は、例えば枠１０１に網
１０２を張った構造になっており、通常は作業場所と異
なる保管場所に保管されている。そして、機械室２の保
守点検時に、作業員がエスカレータ用安全柵１００をそ
の保管場所から作業場所まで運んで設置する。具体的に
は、図９に示すように、折り畳み式の安全柵１００（又
は複数の安全柵）をエスカレータのゴム手摺４の近くか
ら広げ、開口部２ａを囲むように立設する。The safety fence 100 has a structure in which a net 102 is stretched over a frame 101, for example, and is normally stored in a storage place different from the work place. Then, at the time of maintenance and inspection of the machine room 2, the worker carries the escalator safety fence 100 from its storage location to the work location and installs it. Specifically, as shown in FIG. 9, a folding safety fence 100 (or a plurality of safety fences) is spread from near the rubber handrail 4 of the escalator, and is erected so as to surround the opening 2a.
【０００５】[0005]
【発明が解決しようとする課題】上記のように構成され
た従来の安全柵１００においては、保守点検時に、作業
員が安全柵１００を離れた保管場所から作業場所まで運
んで立設しなければならないため、作業に手間がかかる
という問題点があった。また、単に立てるだけの構造に
なっているため、風や人が当たると所定の立設位置から
大きく移動したり、倒れたりする。このため、移動又は
倒れた安全柵１００に人がつまずいて転倒する等の事故
が生じる危険があるという問題点もあった。In the conventional safety fence 100 configured as described above, a worker must carry the safety fence 100 from a remote storage location to a working location and stand upright at the time of maintenance and inspection. Since it does not happen, there is a problem that the work is troublesome. In addition, since the structure is such that it is simply stood up, when it is hit by the wind or a person, it will greatly move or fall from a predetermined standing position. For this reason, there is also a problem in that there is a risk that an accident such as a person tripping over the moved or collapsed safety fence 100 may cause a fall.
【０００６】この発明は、上記のような問題点を解決す
ることを課題としてなされたものであり、短時間で簡単
に設置することができ、しかも移動や転倒を防止するこ
とができるエスカレータ用安全柵を提供することを目的
とする。The present invention has been made to solve the above problems, and it is an escalator safety device that can be easily installed in a short time and can be prevented from moving or falling. The purpose is to provide a fence.
【０００７】[0007]
【課題を解決するための手段】請求項１の発明に係るエ
スカレータ用安全柵は、エスカレータの機械室内に設け
られた柵収納体と、この柵収納体に収納可能に形成さ
れ、使用時に柵収納体から引き出されて立設固定可能な
安全柵本体とを備えたものである。A safety fence for an escalator according to the invention of claim 1 is a fence storage body provided in a machine room of the escalator, and is formed so as to be able to be stored in the fence storage body. It is provided with a safety fence main body that can be pulled out from the body and vertically fixed.
【０００８】請求項２の発明に係るエスカレータ用安全
柵は、下端部を柵収納体の上端部と開口縁部との間に挟
み込み可能な固定柵部と、この固定柵部の両側に折り畳
み自在に形成された複数の柵部とを有する安全柵本体を
用いたものである。A safety fence for an escalator according to a second aspect of the present invention includes a fixed fence portion whose lower end portion can be sandwiched between an upper end portion of a fence container and an opening edge portion, and can be folded on both sides of the fixed fence portion. A safety fence main body having a plurality of fences formed in the above is used.
【０００９】請求項３の発明に係るエスカレータ用安全
柵は、安全柵本体の少なくとも一部を幅方向に伸縮可能
に構成したものである。In the escalator safety fence according to the invention of claim 3, at least a part of the safety fence main body can be expanded and contracted in the width direction.
【００１０】[0010]
【作用】請求項１の発明においては、非使用時には機械
室内に設けられた柵収納体に安全柵本体を収納してお
き、使用時に柵収納体から安全柵本体を引き出し機械室
の開口部に立設固定する。According to the first aspect of the present invention, the safety fence main body is stored in the fence storage provided in the machine room when not in use, and the safety fence main body is pulled out from the fence storage at the opening of the machine room when used. Stand and fix.
【００１１】請求項２の発明においては、非使用時には
安全柵本体を折り畳んで柵収納体に収納しておき、使用
時に固定柵部の下端部を柵収納体の上端部と開口縁部と
の間に挟み込み、複数の柵部を開口部の周りで開くこと
により、開口部の周囲を囲むことができる。According to the second aspect of the present invention, the safety fence main body is folded and stored in the fence storage body when not in use, and the lower end of the fixed fence portion is used as the upper end of the fence storage body and the opening edge portion when used. The openings can be surrounded by sandwiching them and opening a plurality of fences around the openings.
【００１２】請求項３の発明においては、安全柵本体の
幅を伸縮させることにより、安全柵本体により囲む範囲
を調節する。According to the third aspect of the invention, the range enclosed by the safety fence main body is adjusted by expanding and contracting the width of the safety fence main body.
【００１３】[0013]
【実施例】以下、この発明の実施例を図について説明す
る。なお、各図中、図９と同一又は相当部分には同一符
号を付し、その説明を省略する。 実施例１．図１はこの発明の実施例１によるエスカレー
タ用安全柵を示す断面図である。図において、エスカレ
ータ用安全柵は、柵収納体１０，枠体２０及び安全柵本
体３０を備えている。Embodiments of the present invention will be described below with reference to the drawings. In each figure, the same or corresponding parts as those in FIG. 9 are designated by the same reference numerals, and the description thereof will be omitted. Example 1. 1 is a sectional view showing a safety fence for an escalator according to a first embodiment of the present invention. In the figure, the escalator safety fence includes a fence container 10, a frame body 20, and a safety fence body 30.
【００１４】柵収納体１０は、機械室２の壁部に取付固
定されている。また、柵収納体１０は、鉄板等により形
成されており、水平な底壁部１１と底壁部１１から立ち
上がるように折り曲げて形成された立壁部１２とを有
し、上方と両側とが開口している。枠体２０は、内側に
突出縁部２１を有した断面Ｌ字状の四角形であり、突出
縁部２１を下側にして開口部２ａに嵌め込み固定されて
いる。The fence container 10 is attached and fixed to the wall of the machine room 2. Further, the fence storage body 10 is formed of an iron plate or the like, and has a horizontal bottom wall portion 11 and a standing wall portion 12 formed by being bent so as to stand up from the bottom wall portion 11, and the upper side and both sides are open. are doing. The frame body 20 is a quadrangle having an L-shaped cross section and has a protruding edge portion 21 inside, and is fitted and fixed in the opening 2 a with the protruding edge portion 21 facing downward.
【００１５】安全柵本体３０は、図２に示すように、中
央に位置する固定柵部３１と固定柵部３１の両側に折り
畳み自在に取り付けられた２枚の柵部３５とで構成され
ている。固定柵部３１は、略矩形状の枠３２内にプラス
チック板３３を取り付けた構造になっている。そして、
枠３２の下端両側には一対の長足３２ａが延出してい
る。As shown in FIG. 2, the safety fence body 30 is composed of a fixed fence portion 31 located at the center and two fence portions 35 foldably attached to both sides of the fixed fence portion 31. . The fixed fence portion 31 has a structure in which a plastic plate 33 is attached inside a substantially rectangular frame 32. And
A pair of long legs 32a extends on both sides of the lower end of the frame 32.
【００１６】また、図３に示すように、枠３２の図示左
側部には、正面側に折曲した突出側部３２ｂが形成され
ている。この突出側部３２ｂの突出長さＬは２枚の柵部
３５の厚さ和にほぼ等しく設定されている。一方、柵部
３５も固定柵部３１とほぼ同様に略矩形状の枠３６内に
プラスチック板３３を取り付けた構造になっているが、
足３６ａが長足３２ａよりもかなり短めに設定されてい
る。Further, as shown in FIG. 3, a protruding side portion 32b bent to the front side is formed on the left side portion of the frame 32 in the figure. The protruding length L of the protruding side portion 32b is set to be substantially equal to the sum of the thicknesses of the two fence portions 35. On the other hand, the fence portion 35 has a structure in which a plastic plate 33 is mounted in a substantially rectangular frame 36, similarly to the fixed fence portion 31.
The foot 36a is set to be considerably shorter than the long foot 32a.
【００１７】これらの固定柵部３１と柵部３５とは、図
３及び図４にも示すように、蝶番４１，４２によって折
り畳み自在に連結されている。具体的には、固定柵部３
１の枠３２の右端部と突出側部３２ｂの先端部とに、柵
部３５の枠３６端部を各々蝶番４１，４２で連結した。
これにより、図３に示すように、２枚の柵部３５を固定
柵部３１の正面側に折り畳むことができ、また、図４に
示すように、２枚の柵部３５を固定柵部３１の両側に開
くことができるようになっている。As shown in FIGS. 3 and 4, the fixed fence portion 31 and the fence portion 35 are foldably connected by hinges 41 and 42. Specifically, the fixed fence part 3
The end of the frame 36 of the fence 35 was connected to the right end of the frame 32 of No. 1 and the tip of the protruding side 32b by hinges 41 and 42, respectively.
Thereby, as shown in FIG. 3, the two fence portions 35 can be folded to the front side of the fixed fence portion 31, and as shown in FIG. 4, the two fence portions 35 are fixed fence portion 31. It can be opened on both sides.
【００１８】次に、動作について説明する。安全柵本体
３０の非使用時には、安全柵本体３０を図３に示すよう
に折り畳み、図５に示すように、長足３２ａを下側にし
た状態で柵収納体１０内に収納する。そして、蓋３を開
口部２ａの枠体２０に嵌め込んでおく。Next, the operation will be described. When the safety fence main body 30 is not used, the safety fence main body 30 is folded as shown in FIG. 3 and is stored in the fence storage body 10 with the long legs 32a facing downward as shown in FIG. Then, the lid 3 is fitted into the frame body 20 of the opening 2a.
【００１９】一方、使用時、即ち機械室２の保守点検時
には、図６に示すように、蓋３を取り外して、床５の上
に置いておく。しかる後、作業員が安全柵本体３０を柵
収納体１０内から引き出し、図７に示すように、安全柵
本体３０が上面視ほぼコの字状になるように２枚の柵部
３５を開いて、固定柵部３１を柵収納体１０の上端部に
立設する。On the other hand, during use, that is, at the time of maintenance and inspection of the machine room 2, the lid 3 is removed and placed on the floor 5 as shown in FIG. Thereafter, the worker pulls out the safety fence main body 30 from the inside of the fence storage body 10, and as shown in FIG. 7, opens the two fence portions 35 so that the safety fence main body 30 has a substantially U-shape in a top view. Then, the fixed fence portion 31 is erected on the upper end portion of the fence container 10.
【００２０】具体的には、図１に示すように、固定柵部
３１の長足３２ａを柵収納体１０の上開口１０ａから差
し込む。これとともに、両側の２枚の柵部３５をほぼコ
字状になるように開き、柵部３５の足３６ａを床５の上
に載せて、各柵部３５の先端をエスカレータの手摺４に
近付けておく。これにより、図７に示すように、開口部
２ａが固定柵部３１と２枚の柵部３５とで完全に囲まれ
ることとなる。Specifically, as shown in FIG. 1, the long legs 32a of the fixed fence portion 31 are inserted through the upper opening 10a of the fence container 10. Along with this, the two fences 35 on both sides are opened so as to have a substantially U-shape, the legs 36a of the fences 35 are placed on the floor 5, and the tip of each fence 35 is brought close to the handrail 4 of the escalator. Keep it. As a result, as shown in FIG. 7, the opening 2a is completely surrounded by the fixed fence portion 31 and the two fence portions 35.
【００２１】このように、この実施例１のエスカレータ
用安全柵によれば、機械室２の保守点検時に、機械室２
内部の柵収納体１０から安全柵本体３０を直ちに取り出
して、開口部２ａの周りに立設することができるので、
従来のように機械室２から遠く離れた保管場所から安全
柵をわざわざ運んで立設する手間が省け、その分だけ立
設作業の省力化を図ることができる。As described above, according to the safety fence for the escalator of the first embodiment, the machine room 2 is maintained at the time of maintenance and inspection.
Since the safety fence main body 30 can be immediately taken out from the inside fence storage body 10 and can be erected around the opening 2a,
It is possible to save the labor of carrying the safety fence upright from a storage place far away from the machine room 2 as in the conventional case, and to save labor for the uprighting work.
【００２２】ここで、安全柵本体３０の固定状態につい
て説明する。図１に示すように、固定柵部３１の長足３
２ａは柵収納体１０の上開口１０ａに圧入されている。
したがって、長足３２ａの下端に対して立壁部１２の上
端部１３の弾性力が矢印Ａ方向に加わり、長足３２ａの
上部に対して枠体２０の突出縁部２１の抗力が矢印Ｂ方
向に加わるので、固定柵部３１は矢印Ｃ方向に回転力を
受ける。これに対して、柵部３５の足３６ａが床５の上
に載っているので、上記回転力に抗する抗力が矢印Ｄ方
向に生じる。このため、安全柵本体３０全体のモーメン
トが釣り合い、これらのモーメントの釣り合いによっ
て、安全柵本体３０が固定されることとなる。Here, the fixing state of the safety fence body 30 will be described. As shown in FIG. 1, the long legs 3 of the fixed fence portion 31
2a is press-fitted into the upper opening 10a of the fence container 10.
Therefore, the elastic force of the upper end portion 13 of the standing wall portion 12 is applied to the lower end of the long leg 32a in the arrow A direction, and the drag force of the protruding edge portion 21 of the frame body 20 is applied to the upper portion of the long leg 32a in the arrow B direction. The fixed fence portion 31 receives a rotational force in the arrow C direction. On the other hand, since the foot 36a of the fence portion 35 is placed on the floor 5, a resistance force against the rotational force is generated in the arrow D direction. Therefore, the moments of the safety fence main body 30 as a whole are balanced, and the balance of these moments fixes the safety fence main body 30.
【００２３】このように、本実施例のエスカレータ用安
全柵によれば、安全柵本体３０がしっかりと立設固定さ
れているので、例えば、人が固定柵部３１に当たり、図
７に示すように、固定柵部３１に対して外力Ｆ１が加わ
っても安全柵本体３０が倒れることはない。また、柵部
３５に外力Ｆ２が加わった場合には、柵部３５が閉じる
方向に僅かにずれることはあるが、安全柵本体３０全体
が倒れることはない。なお、このような外力Ｆ２の負荷
を想定して、図の破線で示すように、柵部３５の先端部
を手摺４に当接させておけば、安全柵本体３０が外力Ｆ
２によって倒れることはない。As described above, according to the safety fence for the escalator of this embodiment, since the safety fence main body 30 is firmly fixed upright, for example, a person hits the fixed fence portion 31 and as shown in FIG. Even if the external force F1 is applied to the fixed fence portion 31, the safety fence body 30 does not fall down. Further, when an external force F2 is applied to the fence portion 35, the fence portion 35 may slightly shift in the closing direction, but the safety fence main body 30 as a whole does not fall. Assuming such a load of the external force F2, as shown by the broken line in the figure, if the tip of the fence portion 35 is brought into contact with the handrail 4, the safety fence main body 30 will cause the external force F2.
You can't fall by 2.
【００２４】なお、安全柵本体３０の固定方法は上記実
施例１の方法に限定されるものではない。The method of fixing the safety fence body 30 is not limited to the method of the first embodiment.
【００２５】実施例２．次に、この発明の実施例２を図
８に基づいて説明する。この実施例２のエスカレータ用
安全柵は、安全柵本体の固定柵部を幅方向に伸縮するこ
とができる点が上記実施例１と異なっている。安全柵本
体は、図８に示すように、幅方向に伸縮可能な固定柵部
５０と、蝶番４１，４２で折り畳み自在に連結された２
つの柵部３５とを備えている。Example 2. Next, a second embodiment of the invention will be described with reference to FIG. The escalator safety fence according to the second embodiment differs from the first embodiment in that the fixed fence portion of the safety fence main body can be expanded and contracted in the width direction. As shown in FIG. 8, the safety fence main body is foldably connected to a fixed fence portion 50 that can be expanded and contracted in the width direction by hinges 41 and 42.
It is provided with one fence part 35.
【００２６】固定柵部５０は、上端と下部にパイプ５
３，５４が取り付けられた長足の縦枠５１，５２を両側
に配置し、上下のパイプ５３，５４にそれぞれパイプ５
５を嵌めた構造になっている。具体的には、上側のパイ
プ５５の両端部が両側の縦枠５１，５２のパイプ５３の
中空部５３ａにスライド自在に嵌め込まれるとともに、
下側のパイプ５５の両端部がパイプ５４の中空部５４ａ
にスライド自在に嵌め込まれている。そして、これら上
下のパイプ５５にプラスチック板５８が止め金具等によ
って固定されている。なお、縦枠５２の左側部には、図
３で示した突出側部３２ｂと同様の突出側部が形成され
ている。The fixed fence part 50 has a pipe 5 at the upper and lower parts.
The long vertical frames 51, 52 to which the 3, 54 are attached are arranged on both sides, and the upper and lower pipes 53, 54 are connected to the pipe
It has a structure in which 5 is fitted. Specifically, both ends of the upper pipe 55 are slidably fitted into the hollow portions 53a of the pipes 53 of the vertical frames 51 and 52 on both sides, and
Both ends of the lower pipe 55 are hollow portions 54a of the pipe 54.
It is slidably fitted in. Then, a plastic plate 58 is fixed to the upper and lower pipes 55 by a stopper or the like. A protrusion side portion similar to the protrusion side portion 32b shown in FIG. 3 is formed on the left side portion of the vertical frame 52.
【００２７】これにより、縦枠５１，５２を図８の矢印
方向に移動させることにより、パイプ５３，５４が上下
のパイプ５５の両端部に沿って矢印方向にスライドする
ので、固定柵部５０の幅を調整することができる。従っ
て、この実施例２のエスカレータ用安全柵を適用し、開
口部２ａの幅に対応させて固定柵部５０の幅を伸縮させ
ることにより、安全柵本体により囲む範囲を調節し、開
口部２ａを確実に囲むようにすることができる。As a result, by moving the vertical frames 51, 52 in the direction of the arrow in FIG. 8, the pipes 53, 54 slide in the direction of the arrow along both ends of the upper and lower pipes 55, so that The width can be adjusted. Therefore, by applying the safety fence for the escalator of the second embodiment and expanding / contracting the width of the fixed fence portion 50 corresponding to the width of the opening 2a, the range enclosed by the safety fence main body is adjusted to open the opening 2a. It can be surely enclosed.
【００２８】なお、上記実施例２では、固定柵部５０の
みを伸縮可能な構造にしたが、柵部３５も伸縮可能な構
造にして、開口部２ａの長さ方向の調整もすることがで
きるようにしても良い。また、柵部３５のみを伸縮可能
な構造にしてもよい。In the second embodiment, only the fixed fence portion 50 has a structure capable of expanding and contracting, but the fence portion 35 also has a structure capable of expanding and contracting so that the lengthwise direction of the opening 2a can be adjusted. You may do it. Moreover, you may make it the structure which only the fence part 35 can expand-contract.
【００２９】[0029]
【発明の効果】以上のように、請求項１の発明のエスカ
レータ用安全柵は、使用時に機械室内の柵収納体に収納
された安全柵本体を取り出して直ちに立設することがで
きるので、従来のように離れた保管場所から作業現場ま
で運搬する必要がなく、短時間で簡単に設置することが
でき、作業性を向上させることができるという効果を奏
する。また、安全柵本体を立設固定するようにしたの
で、風や人の衝突による安全柵本体の移動及び転倒が防
止され、安全性を向上させることができるという効果も
奏する。As described above, the safety fence for an escalator according to the invention of claim 1 can be immediately set up by taking out the safety fence main body stored in the fence storage body in the machine room at the time of use. As described above, there is an effect that it is not necessary to transport it from a remote storage place to a work site, it can be easily installed in a short time, and workability can be improved. Further, since the safety fence main body is vertically fixed, movement and overturning of the safety fence main body due to a collision of a wind or a person is prevented, and there is an effect that safety can be improved.
【００３０】また、請求項２の発明のエスカレータ用安
全柵は、非使用時には安全柵本体を折り畳んで柵収納体
に収納することができるので、上記請求項１の発明と同
様の効果に加えて、収納スペースの削減を図ることがで
き、かつ使用時にはより広い範囲を囲むことができると
いう効果を奏する。Further, the escalator safety fence according to the invention of claim 2 can be stored in the fence storage body by folding the safety fence main body when not in use. Therefore, in addition to the same effect as the invention of claim 1, As a result, the storage space can be reduced, and a wider range can be enclosed during use.
【００３１】さらに、請求項３の発明のエスカレータ用
安全柵は、幅を伸縮することができるので、上記請求項
２の発明と同様の効果に加えて、安全柵本体により囲む
範囲を調節することができ、より確実に機械室の開口部
を囲むことができるという効果を奏する。Further, the escalator safety fence according to the invention of claim 3 can be expanded and contracted in width. Therefore, in addition to the same effect as the invention of claim 2, the range enclosed by the safety fence main body can be adjusted. Therefore, it is possible to more reliably surround the opening of the machine room.
【図１】 この発明の実施例１によるエスカレータ用安
全柵を示す断面図である。FIG. 1 is a cross-sectional view showing a safety fence for an escalator according to a first embodiment of the present invention.
【図２】 図１の安全柵本体の展開正面図である。FIG. 2 is a developed front view of the safety fence main body of FIG.
【図３】 図１の安全柵本体の折り畳み状態を示す平面
図である。FIG. 3 is a plan view showing a folded state of the safety fence main body of FIG. 1.
【図４】 図１の安全柵本体を開いた状態を示す平面図
である。FIG. 4 is a plan view showing a state where the safety fence main body of FIG. 1 is opened.
【図５】 図１の安全柵本体の収納状態を示す断面図で
ある。5 is a cross-sectional view showing a stored state of the safety fence main body of FIG.
【図６】 図５の蓋を開口部から外した状態を示す平面
図である。6 is a plan view showing a state where the lid of FIG. 5 is removed from the opening.
【図７】 図１の平面図である。FIG. 7 is a plan view of FIG.
【図８】 この発明の実施例２によるエスカレータ用安
全柵に適用される安全柵本体の展開正面図である。FIG. 8 is a developed front view of a safety fence main body applied to the escalator safety fence according to the second embodiment of the present invention.
【図９】 従来のエスカレータ用安全柵の一例を示す概
略の斜視図である。FIG. 9 is a schematic perspective view showing an example of a conventional escalator safety fence.
２ 機械室、２ａ 開口部、１０ 柵収納体、３０ 安
全柵本体、３１ 固定柵部、３５ 柵部。2 Machine room, 2a opening, 10 fence storage, 30 safety fence body, 31 fixed fence, 35 fence.
Claims (3)
収納体と、 この柵収納体に収納可能に形成され、使用時に上記柵収
納体から引き出されて立設固定可能な安全柵本体とを備
えていることを特徴とするエスカレータ用安全柵。1. A fence storage body provided in a machine room of an escalator, and a safety fence main body that is formed so as to be stored in the fence storage body and that can be pulled out from the fence storage body and vertically fixed when used. Safety fence for escalator, which is characterized by
部と開口縁部との間に挟み込み可能な固定柵部と、この
固定柵部の両側に折り畳み自在に形成された複数の柵部
とを有していることを特徴とする請求項１記載のエスカ
レータ用安全柵。2. The safety fence main body comprises a fixed fence portion whose lower end portion can be sandwiched between an upper end portion of the fence container and an opening edge portion, and a plurality of foldable portions formed on both sides of the fixed fence portion. The escalator safety fence according to claim 1, further comprising a fence portion.
伸縮可能に構成されていることを特徴とする請求項２記
載のエスカレータ用安全柵。3. The escalator safety fence according to claim 2, wherein at least a part of the safety fence main body is configured to be capable of expanding and contracting in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15475094A JPH0820484A (en) | 1994-07-06 | 1994-07-06 | Safety fence for escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15475094A JPH0820484A (en) | 1994-07-06 | 1994-07-06 | Safety fence for escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0820484A true JPH0820484A (en) | 1996-01-23 |
Family
ID=15591100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15475094A Pending JPH0820484A (en) | 1994-07-06 | 1994-07-06 | Safety fence for escalator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0820484A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002370886A (en) * | 2001-04-12 | 2002-12-24 | Hitachi Building Systems Co Ltd | Curing device of passenger conveyor |
| CN110642132A (en) * | 2018-06-26 | 2020-01-03 | 株式会社日立制作所 | Passenger conveyor belt |
-
1994
- 1994-07-06 JP JP15475094A patent/JPH0820484A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002370886A (en) * | 2001-04-12 | 2002-12-24 | Hitachi Building Systems Co Ltd | Curing device of passenger conveyor |
| CN110642132A (en) * | 2018-06-26 | 2020-01-03 | 株式会社日立制作所 | Passenger conveyor belt |
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