JP2004115239A - Ceiling of elevator car room - Google Patents

Ceiling of elevator car room Download PDF

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Publication number
JP2004115239A
JP2004115239A JP2002283214A JP2002283214A JP2004115239A JP 2004115239 A JP2004115239 A JP 2004115239A JP 2002283214 A JP2002283214 A JP 2002283214A JP 2002283214 A JP2002283214 A JP 2002283214A JP 2004115239 A JP2004115239 A JP 2004115239A
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JP
Japan
Prior art keywords
canopy
elevator
ceiling
plate
car
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
Application number
JP2002283214A
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Japanese (ja)
Inventor
Nobuhiro Nishimura
西村 信寛
Masaaki Yamada
山田 真明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2002283214A priority Critical patent/JP2004115239A/en
Publication of JP2004115239A publication Critical patent/JP2004115239A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a ceiling of an elevator car room that has a flat on-ceiling structure with enhanced safety in maintenance work on the car and with no unevenness in reinforcement of the upper surface of a canopy, and has inexpensive structure containing elevator related equipments conventionally mounted on the upper surface of the canopy such a BGM speaker and an illumination stabilizer without damaging the design and appearance. <P>SOLUTION: The ceiling of the elevator car room has the canopy of which lower surface is seen from the inside of the car as a design face. The canopy 1A has two-layer structure consisting of a canopy upper plate 1a and a canopy lower plate 2a so that the reinforcement 3a and the elevator related equipments 5 are arranged inside thereof. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
この発明は、エレベータかご室に関し、特に、天井上構造をフラットとするエレベータかご室の天井に関するものである。
【0002】
【従来の技術】
通常、エレベータかご室の天井は、例えば特開平9−240964号公報に示されるように天井補強部等は上向きに設置されることで、天井上は凹凸となっている。
図10は、上記公報等に示されている従来のエレベータかご室の天井を示す断面図である。
図において、20は天井、21は天井20に対して上向きに設置された天井補強部、22は天井20の上に配置されたBGMスピーカや照明用安定器、その他防犯用カメラ用電源等のエレベータ関連機器、23は吊天井である。
【0003】
【発明が解決しようとする課題】
ところが、上述のような従来のエレベータかご室の天井の場合には、天井補強部等が上向きに設置されることで、天井の上が凹凸となり、エレベータ本体据付時にかご室の天井を作業床としてそのまま使用するのは不適切であるため、別途据付専用の作業床を設ける必要があった。
【0004】
また、かご上にはBGMスピーカ、照明用安定器(かご内から照明器具の保守が困難な天井意匠の場合に天井上に配置される)、その他各種機器の電源など、天井の上には一般的に様々なエレベータ関連機器が配置されるため、エレベータ本体据付時に作業床として天井をそのまま使用する場合は、これらのエレベータ関連機器を取り外す必要があり、また、保守時のかご上の作業スペースを狭くする原因となる等の問題点があった。
【0005】
この発明は、上記のような問題点を解消するためになされたものであり、天井上の凹凸を無くすだけでなく、BGMスピーカや照明用安定器など、従来天井上面に取り付けられていたエレベータ関連機器も含めて、安価な構造で且つ、意匠や見栄えに影響を与えることなくフラットな天井上構造にしたエレベータかご室の天井を提供することを目的とする。
【0006】
【課題を解決するための手段】
この発明に係るエレベータかご室は、天蓋の下面が意匠面としてかご内から見えるエレベータかご室の天井において、上記天蓋を二層構造とし、該二層構造の天蓋の内部に該二層構造を補強する補強部と、エレベータ関連機器とを配置したものである。
【0007】
また、この発明に係るエレベータかご室は、上記天蓋の端側に吊天井を設け、該吊天井の上側において上記二層構造の天蓋の内部で、上記かご内から見えない部分に上記エレベータ関連機器を配置したものである。
【0008】
また、この発明に係るエレベータかご室は、上記天蓋の上記エレベータ関連機器を配置した部分を着脱可能な別部品として構成し、該別部品を上記天蓋の上方へ着脱またはスライドできるようにしたものである。
【0009】
また、この発明に係るエレベータかご室は、上記二層構造の天蓋を、天蓋上板と天蓋下板で構成したものである。
【0010】
また、この発明に係るエレベータかご室は、天蓋の下側に意匠面となる他の面を設けて天蓋の下面が意匠面としてかご内から見えないエレベータかご室の天井において、上記天蓋を端側において部分的に二層構造となし、該二層構造の天蓋の内部にエレベータ関連機器を配置したものである。
【0011】
また、この発明に係るエレベータかご室は、上記二層構造の天蓋を天蓋上板と天蓋下板で構成し、該天蓋上板と天蓋下板が相互に補強部を兼用する形状をなすものである。
【0012】
また、この発明に係るエレベータかご室は、上記天蓋の上記エレベータ関連機器を配置した部分の下面側に保守作業可能な穴を設けたものである。
【0013】
また、この発明に係るエレベータかご室は、上記エレベータ関連機器としてBGMスピーカ、照明用安定器または防犯用カメラ用電源を配置したものである。
【0014】
【発明の実施の形態】
以下、この発明の実施の形態を、図に基づいて説明する。
実施の形態1.
図1および図2は、この発明の実施の形態1によるエレベータかご室の天井を示すもので、ここでは中央グローブ照明タイプの場合を示しており、図1はこの発明の実施の形態1における天蓋全体をかご上から見た図であり、図1において、1Aは天蓋である。
【0015】
また、図2は、図1の天蓋を線A−Aで切断して示す断面図である。
図において、1aは天蓋上板、2aは天蓋下板であって、ここでは天蓋1Aは、天蓋上板1aと天蓋下板2aにより二層構造となるよう構成されている。天蓋上板1aはかご上で作業する場合に人が乗る部分であり、天蓋下板2aはかご内から意匠面として見える部分である。3aは天蓋上板1aと天蓋下板2aの各々の補強部であって、二層構造をなす天蓋上板1aと天蓋下板2aの内部に配置されており、この部分にランプ6が設けられる。4は天蓋1Aの中央部に取り付けられた照明グローブである。5はBGMスピーカや照明用安定器、その他例えば防犯用カメラ用電源等の電源類のエレベータ関連機器であって、二層構造をなす天蓋上板1aと天蓋下板2aの内部に配置している。
【0016】
このようにして、本実施の形態では、天蓋両面がフラットとなるので、かご上作業性がよくエレベータ本体据付時の作業床として使用することができ、また、意匠面の見栄えも問題ない。また、天蓋二層構造の内部にBGMスピーカなどのエレベータ関連機器を配置したので、エレベータ本体据付時にかご上を作業床として使用する場合、これらのエレベータ関連機器を取り外すことなく広く使用できる。しかも、天井の中央に照明グローブを配置した天井意匠など、天蓋下面が意匠面としてかご内から見える天井に有効な構造とすることができる。
【0017】
実施の形態2.
図3および図4は、この発明の実施の形態2によるエレベータかご室の天井を示すもので、ここでは間接光タイプの場合を示しており、図3はこの発明の実施の形態2における天蓋(図1参照)を線A−Aで切断して示す断面図、図4はその詳細断面図である。なお、図3、図4において、図1、図2と対応する部分には同一符号を付し、その詳細説明を省略する。
【0018】
図において、1Bは天蓋、1bは天蓋上板、2bは天蓋下板であって、ここでは天蓋1Bは、天蓋上板1bと天蓋下板2bにより二層構造となるよう構成されている。天蓋上板1bはかご上で作業する場合に人が乗る部分であり、天蓋下板2bはかご内から意匠面として見える部分である。3bは天蓋上板1bと天蓋下板2bの各々の補強部であって、二層構造をなす天蓋上板1bと天蓋下板2bの内部に配置される。7は天蓋1Bの両側に取り付けられた間接光照明用吊天井であって、この間接光照明用吊天井7の取り付けられた天蓋二層構造の内部に、従来かご上に取り付けられていたBGMスピーカや照明用安定器、その他電源類などのエレベータ関連機器5が配置される。8は吊天井7の内部に設けられたランプ、9は同じく吊天井7の内部に設けられたダウンランプである。10は天蓋下板2bのエレベータ関連機器5が取り付けられている部分に設けられたエレベータ関連機器5の逃がし穴としての穴である。
【0019】
このようにして、本実施の形態では、意匠上問題とならない天蓋下板の穴は、実質的にエレベータ関連機器の逃がし穴となるので、内部に配置したエレベータ関連機器のサイズや放熱ために必要な寸法に関係なく、天蓋二層構造の厚みを薄くすることができ、省スペース化が図れる。また、天蓋に配置したエレベータ関連機器の保守は、天蓋下面側の穴を用いてかご内から行えるので、保守性が向上する。しかも、エレベータ関連機器がBGMスピーカの場合は、適切な音量を確保できる。
【0020】
実施の形態3.
図5および図6は、この発明の実施の形態3によるエレベータかご室の天井を示すもので、ここでは上記実施の形態2と同様に間接光タイプの場合を示しており、図5はこの発明の実施の形態3における天蓋(図1参照)を線A−Aで切断して示す通常状態の詳細断面図であり、図6はその保守時の詳細断面図である。なお、図5、図6において、図1〜図4と対応する部分には同一符号を付し、その詳細説明を省略する。
図において、11はエレベータ関連機器5が取り付けられた着脱可能な天蓋1Bとは別部品としての取付金であり、つまり、取付金11は天蓋1Bのエレベータ関連機器が取り付けられた部分が天蓋1Bとは別部品として構成されており、この取付金11によりエレベータ関連機器5を天蓋上板1bから取り外すことができる構造となっている。なお、取付金11は、上下にスライドできる構造としてもよい。なお、図5は、エレベータ関連機器5が取付金11に取り付けられた通常の状態を表し、図6は、取付金11によりエレベータ関連機器5を天蓋上板1bから取り外して、エレベータ関連機器5を保守する場合の状態を表している。
【0021】
このようにして、本実施の形態では、取付金によりエレベータ関連機器を天蓋上板から取り外すことができる構造とすることで、保守性が向上し、特に、天蓋下面側から保守できない天井意匠の場合に有効である。
【0022】
実施の形態4.
図7および図8は、この発明の実施の形態4によるエレベータかご室の天井を示すもので、ここでは光天井タイプ(天蓋が意匠面としてかご内から見えない天井)の場合を示しており、図7はこの発明の実施の形態4における天蓋(図1参照)を線A−Aで切断して示す断面図、図8はその詳細断面図である。なお、図7、図8において、図1〜図6と対応する部分には同一符号を付し、その詳細説明を省略する。
図において、1Cは天蓋、1cは天蓋上板、2cは天蓋下板であって、ここでは天蓋1Cは、天蓋上板1cと天蓋下板2cにより天井の両サイドのみ二層構造となるよう構成されている。12は天蓋下板2cの全面に取り付けられた吊天井である。
【0023】
天蓋上板1cはかご上で作業する場合に人が乗る部分であり、また、天蓋下板2cには吊天井12が全面に取り付けられているため、吊天井12の四周に発生する僅かな隙間を除き、天蓋1Cが意匠面としてかご内から見えることはない。なお、天蓋上板1cと天蓋下板2cは各々の天蓋補強部としての役割も果たしており、つまり、天蓋上板1cと天蓋下板2cが相互に補強部を兼用する形状をなしており、これにより、天蓋の補強部は極力廃止している。また、ここでも、従来かご上に取り付けられていたBGMスピーカやその他電源類などのエレベータ関連機器5は、天蓋二層構造の内部に配置している。
【0024】
このようにして、本実施の形態では、天蓋二層構造が部分的で、かつ補強兼用可能な形状で天蓋上板および天蓋下板を構成しているので、上記実施の形態1の天蓋構造よりも天蓋補強部の数を大幅に減らし、安価な構造で製作できる。また、天蓋の二層構造部分を天井の両端に均等配置しているので、ランプの光ムラは特に問題とならない。つまり、天蓋の二層構造部分を天蓋の端寄りに配置することで、二層構造が部分的であったとしてもランプの光ムラを抑制することができる。
【0025】
実施の形態5.
図9は、この発明の実施の形態5によるエレベータかご室の天井を示すもので、ここでは上記実施の形態4と同様に光天井タイプの場合を示す詳細断面図である。なお、図9において、図1〜図8と対応する部分には同一符号を付し、その詳細説明を省略する。
この実施の形態5が上記実施の形態4と相違するのは、エレベータ関連機器5が取り付けられている天蓋下板2cの部分に、エレベータ関連機器5の逃がし穴としての穴10が設けられているのみであり、その他の点は上記実施の形態4と同様である。
【0026】
このようにして、本実施の形態では、天蓋の下面に、エレベータ関連機器の逃がし穴をあけているので、内部に配置したエレベータ関連機器のサイズや放熱のために必要な寸法に関係なく、天蓋二層構造の厚みを薄くすることができ、省スペース化が図れる。また、天蓋に配置したエレベータ関連機器の保守は、天蓋下面側の穴を用いてかご内から行えるので、保守性が向上する。さらに、BGMスピーカを配置する場合は、また穴位置にスピーカを配置することで、適切な音量を確保できる。
【0027】
【発明の効果】
以上説明したように、この発明によれば、天蓋の下面が意匠面としてかご内から見えるエレベータかご室において、上記天蓋を二層構造とし、該二層構造の天蓋の内部に補強部と、エレベータ関連機器とを配置したので、天蓋両面がフラットとなり、かご上作業性がよく安全性を向上でき、しかも意匠面の見栄えも問題ない。また、エレベータ本体据付時にかご上を作業床として使用する場合、これらのエレベータ関連機器を取り外すことなく広く使用でき、さらに、天蓋下面が意匠面としてかご内から見える天井に有効な構造とすることができるという効果がある。
【0028】
また、この発明によれば、上記二層構造の天蓋の内部で、上記かご内から見えない部分に上記エレベータ関連機器を配置したので、天蓋両面をフラットとかご上作業性をよくして保守性の向上等に寄与できるという効果がある。
【0029】
また、この発明によれば、上記天蓋の上記エレベータ関連機器を配置した部分を別部品で構成し、該別部品を着脱またはスライドできるようにしたので、保守性が向上し、特に天蓋下面側から保守できない天井意匠の場合、天蓋上側に着脱またはスライドさせることで、かご上から容易に保守ができるという効果がある。
【0030】
また、この発明によれば、上記二層構造の天蓋を、天蓋上板と天蓋下板で構成したので、天蓋両面がフラットとなり、意匠面の見栄えを損なうことなく、かご上作業性の向上等に寄与できるという効果がある。
【0031】
また、この発明によれば、天蓋の下面が意匠面としてかご内から見えないエレベータかご室の天井において、上記天蓋を部分的に二層構造となし、該二層構造の天蓋の内部にエレベータ関連機器を配置したので、安価な構造で製作でき、また、二層構造部分を天蓋の端寄りに配置することで、二層構造が部分的であったとしてもランプの光ムラを抑制することができるという効果がある。
【0032】
また、この発明によれば、上記二層構造の天蓋を天蓋上板と天蓋下板で構成し、該天蓋上板と天蓋下板が相互に補強部を兼用する形状をなすものであるので、天蓋両面がフラットとなり、意匠面の見栄えを損なうことなく、かご上作業性の向上等に寄与でき、しかもコストの低廉化を図ることができるという効果がある。
【0033】
また、この発明によれば、上記天蓋の上記エレベータ関連機器を配置した部分の下面側に穴を設けたので、内部に配置したエレベータ関連機器のサイズや放熱のために必要な寸法に関係なく、天蓋二層構造の厚みを薄して省スペース化を図ることができ、また、天蓋に配置したエレベータ関連機器の保守は、天蓋下面側の穴を用いてかご内から行えるので、保守性が向上するという効果がある。
【0034】
また、この発明によれば、上記エレベータ関連機器としてBGMスピーカ、照明用安定器または防犯用カメラ用電源を配置したので、かご上作業性の向上等に寄与できると共に、エレベータ関連機器として例えばBGMスピーカを配置する場合は、天蓋のエレベータ関連機器を配置した部分の下面側の穴位置にそのBGMスピーカを配置することで、適切な音量を確保できるという効果がある。
【図面の簡単な説明】
【図1】この発明の実施の形態1〜5におけるエレベータかご室の天井の天蓋をかご上から見た全体図である。
【図2】この発明の実施の形態1によるエレベータかご室の天井を示す断面図である。
【図3】この発明の実施の形態2によるエレベータかご室の天井を示す断面図である。
【図4】この発明の実施の形態2によるエレベータかご室の天井を詳細に示す断面図である。
【図5】この発明の実施の形態3によるエレベータかご室の天井の通常状態を詳細に示す断面図である。
【図6】この発明の実施の形態3によるエレベータかご室の天井の保守時を詳細に示す断面図である。
【図7】この発明の実施の形態4によるエレベータかご室の天井を示す断面図である。
【図8】この発明の実施の形態4によるエレベータかご室の天井を詳細に示す断面図である。
【図9】この発明の実施の形態5によるエレベータかご室の天井を詳細に示す断面図である。
【図10】従来のエレベータかご室の天井を示す断面図である。
【符号の説明】
1A,1B,1C 天蓋、  1a,1b,1c 天蓋上板、  2a,2b,2c 天蓋下板、  3a,3b 補強部、  5 エレベータ関連機器、 6,8 ランプ、  7 間接光照明用吊天井、  9 ダウンランプ、  10 穴、  11 取付金、  12 吊天井。
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an elevator cab, and more particularly to an elevator cab ceiling having a flat structure above the ceiling.
[0002]
[Prior art]
Normally, the ceiling of an elevator cab has irregularities on the ceiling, for example, as shown in Japanese Patent Application Laid-Open No. 9-240964, in which a ceiling reinforcing portion and the like are installed upward.
FIG. 10 is a cross-sectional view showing a ceiling of a conventional elevator cab disclosed in the above publication.
In the figure, reference numeral 20 denotes a ceiling, 21 denotes a ceiling reinforcing portion installed upward with respect to the ceiling 20, 22 denotes an elevator such as a BGM speaker, a ballast for lighting, a power supply for a security camera, and the like disposed on the ceiling 20. Related equipment 23 is a suspended ceiling.
[0003]
[Problems to be solved by the invention]
However, in the case of the conventional elevator cab ceiling as described above, the ceiling reinforcement is installed upward, so that the ceiling becomes uneven, and the cab ceiling is used as a work floor when installing the elevator body. Since it is inappropriate to use it as it is, it was necessary to provide a separate work floor exclusively for installation.
[0004]
In addition, BGM speakers on the car, ballasts for lighting (placed on the ceiling in the case of ceiling designs where it is difficult to maintain lighting equipment from inside the car), and other power supplies for various devices If the ceiling is used as a work floor when installing the elevator main body, it is necessary to remove these elevator-related devices, and the work space on the car during maintenance is required. There have been problems such as narrowing.
[0005]
The present invention has been made to solve the above-described problems, and not only eliminates irregularities on the ceiling, but also relates to elevators conventionally mounted on the ceiling upper surface such as BGM speakers and ballasts for lighting. It is an object of the present invention to provide an elevator cab ceiling having an inexpensive structure, including equipment, and a flat ceiling structure without affecting design and appearance.
[0006]
[Means for Solving the Problems]
In the elevator cab according to the present invention, the above-mentioned canopy has a double-layer structure on the ceiling of the elevator cab where the lower surface of the canopy can be seen from inside the car as a design surface, and the double-layer structure is reinforced inside the double-layer canopy. And an elevator-related device.
[0007]
Further, the elevator car room according to the present invention is provided with a suspended ceiling on an end side of the canopy, and inside the canopy having the two-layer structure above the suspended ceiling, the elevator-related equipment is provided at a portion which cannot be seen from inside the car. Is arranged.
[0008]
In the elevator cab according to the present invention, a portion of the canopy in which the elevator-related equipment is arranged is configured as a detachable separate component, and the separate component is detachable or slidable above the canopy. is there.
[0009]
In the elevator cab according to the present invention, the two-layered canopy is constituted by an upper canopy plate and a lower canopy plate.
[0010]
Further, the elevator cab according to the present invention, the other side serving as a design surface is provided under the canopy, and the lower surface of the canopy can not be seen from the inside of the car as a design surface. Has a two-layer structure, and elevator-related equipment is arranged inside the two-layer canopy.
[0011]
In the elevator cab according to the present invention, the two-layered canopy is constituted by a canopy upper plate and a canopy lower plate, and the canopy upper plate and the canopy lower plate each have a shape that also serves as a reinforcing portion. is there.
[0012]
In the elevator cab according to the present invention, a hole for maintenance work is provided on a lower surface side of a portion of the canopy where the elevator-related equipment is arranged.
[0013]
In the elevator cab according to the present invention, a BGM speaker, a ballast for lighting, or a power supply for a security camera is provided as the elevator-related equipment.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Embodiment 1 FIG.
FIGS. 1 and 2 show a ceiling of an elevator cab according to Embodiment 1 of the present invention. Here, a case of a central globe lighting type is shown, and FIG. 1 shows a canopy according to Embodiment 1 of the present invention. FIG. 1 is a diagram of the entire car viewed from above, and in FIG. 1, 1A is a canopy.
[0015]
FIG. 2 is a cross-sectional view of the canopy of FIG. 1 cut along line AA.
In the figure, reference numeral 1a denotes an upper canopy plate, and 2a denotes a lower canopy plate. Here, the canopy 1A is configured to have a two-layer structure by an upper canopy plate 1a and a lower canopy plate 2a. The upper canopy plate 1a is a portion on which a person rides when working on the car, and the lower canopy plate 2a is a portion that can be seen as a design surface from inside the car. Reference numeral 3a denotes a reinforcing portion of each of the upper canopy plate 1a and the lower canopy plate 2a, which is disposed inside the upper canopy plate 1a and the lower canopy plate 2a having a two-layer structure, and a lamp 6 is provided in this portion. . Reference numeral 4 denotes an illumination glove attached to the center of the canopy 1A. Reference numeral 5 denotes an elevator-related device such as a BGM speaker, a ballast for lighting, and other power supplies such as a power supply for a security camera, which are arranged inside a canopy upper plate 1a and a canopy lower plate 2a having a two-layer structure. .
[0016]
In this manner, in this embodiment, since both sides of the canopy are flat, the workability on the car is good, and the canopy can be used as a work floor when the elevator main body is installed, and there is no problem in appearance of the design surface. In addition, since elevator-related equipment such as a BGM speaker is arranged inside the canopy double-layer structure, when the car is used as a work floor when installing the elevator main body, the elevator-related equipment can be widely used without removing the elevator-related equipment. Moreover, it is possible to provide a structure effective for a ceiling in which the lower surface of the canopy can be seen from the inside of the car as a design surface, such as a ceiling design in which a lighting glove is arranged at the center of the ceiling.
[0017]
Embodiment 2 FIG.
3 and 4 show a ceiling of an elevator cab according to a second embodiment of the present invention. Here, a case of an indirect light type is shown, and FIG. 1 is cut along line AA, and FIG. 4 is a detailed sectional view thereof. In FIGS. 3 and 4, parts corresponding to those in FIGS. 1 and 2 are denoted by the same reference numerals, and detailed description thereof will be omitted.
[0018]
In the figure, 1B is a canopy, 1b is a canopy upper plate, and 2b is a canopy lower plate. Here, the canopy 1B is configured to have a two-layer structure by a canopy upper plate 1b and a canopy lower plate 2b. The upper canopy plate 1b is a portion on which a person rides when working on the car, and the lower canopy plate 2b is a portion that can be seen as a design surface from inside the car. Reference numeral 3b denotes a reinforcing portion of each of the upper canopy plate 1b and the lower canopy plate 2b, and is disposed inside the upper canopy plate 1b and the lower canopy plate 2b having a two-layer structure. Numeral 7 denotes a suspended ceiling for indirect light illumination attached to both sides of the canopy 1B, and a BGM speaker conventionally mounted on a car inside the two-layer structure of the canopy to which the suspended ceiling 7 for indirect light illumination is attached. Elevator-related equipment 5 such as a lighting, a ballast for lighting, and other power supplies are arranged. Reference numeral 8 denotes a lamp provided inside the suspended ceiling 7, and reference numeral 9 denotes a down lamp similarly provided inside the suspended ceiling 7. Reference numeral 10 denotes a hole as a relief hole for the elevator-related equipment 5 provided in a portion of the lower canopy plate 2b where the elevator-related equipment 5 is attached.
[0019]
In this manner, in the present embodiment, the holes in the lower canopy, which do not cause a problem in design, substantially serve as escape holes for elevator-related equipment, and are necessary for the size and heat radiation of the elevator-related equipment disposed inside. Regardless of the dimensions, the thickness of the two-layer canopy structure can be reduced, and space can be saved. In addition, maintenance of the elevator-related equipment disposed on the canopy can be performed from inside the car using the hole on the lower side of the canopy, so that maintainability is improved. Moreover, when the elevator related equipment is a BGM speaker, an appropriate volume can be secured.
[0020]
Embodiment 3 FIG.
FIGS. 5 and 6 show the ceiling of an elevator cab according to Embodiment 3 of the present invention. Here, the case of an indirect light type is shown as in Embodiment 2 above, and FIG. 7 is a detailed sectional view of a normal state of the canopy (see FIG. 1) cut along line AA in Embodiment 3 of the present invention, and FIG. 6 is a detailed sectional view of the canopy at the time of maintenance. In FIGS. 5 and 6, parts corresponding to those in FIGS. 1 to 4 are denoted by the same reference numerals, and detailed description thereof will be omitted.
In the figure, reference numeral 11 denotes a mounting metal as a separate component from the detachable canopy 1B to which the elevator-related equipment 5 is mounted, that is, the mounting metal 11 is a part of the canopy 1B to which the elevator-related equipment is mounted is the same as the canopy 1B. Are configured as separate components, and have a structure in which the elevator-related equipment 5 can be removed from the canopy upper plate 1b by the mounting metal 11. Note that the mounting metal 11 may be configured to be slidable up and down. FIG. 5 shows a normal state in which the elevator-related equipment 5 is attached to the mounting bracket 11, and FIG. 6 shows that the elevator-related equipment 5 is removed from the canopy top plate 1 b by the mounting bracket 11, and the elevator-related equipment 5 is removed. Shows the status for maintenance.
[0021]
In this manner, in the present embodiment, maintainability is improved by adopting a structure in which the elevator-related equipment can be detached from the canopy upper plate by the mounting metal, and particularly in the case of a ceiling design that cannot be maintained from the canopy lower surface side. It is effective for
[0022]
Embodiment 4 FIG.
7 and 8 show a ceiling of an elevator cab according to Embodiment 4 of the present invention, and show a case of a light ceiling type (a ceiling whose canopy is not visible from inside the car as a design surface), FIG. 7 is a cross-sectional view showing a canopy (see FIG. 1) according to Embodiment 4 of the present invention cut along line AA, and FIG. 8 is a detailed cross-sectional view thereof. 7 and 8, the same reference numerals are given to the portions corresponding to FIGS. 1 to 6, and the detailed description thereof will be omitted.
In the figure, 1C is a canopy, 1c is a canopy upper plate, and 2c is a canopy lower plate. Here, the canopy 1C is constituted by a canopy upper plate 1c and a canopy lower plate 2c so that only two sides of the ceiling have a two-layer structure. Have been. Reference numeral 12 denotes a suspended ceiling attached to the entire surface of the lower canopy plate 2c.
[0023]
The upper canopy plate 1c is a portion on which a person rides when working on a car. Also, since the suspended ceiling 12 is attached to the entire surface of the lower canopy plate 2c, a slight gap is generated around the periphery of the suspended ceiling 12. Except for, the canopy 1C is not visible from inside the car as a design surface. The upper canopy plate 1c and the lower canopy plate 2c also serve as respective canopy reinforcing portions, that is, the upper canopy plate 1c and the lower canopy plate 2c have a shape that also serves as a reinforcing portion. As a result, the reinforcement of the canopy has been eliminated as much as possible. Also here, the elevator-related equipment 5 such as a BGM speaker and other power supplies conventionally mounted on the car is arranged inside the canopy two-layer structure.
[0024]
As described above, in the present embodiment, the canopy two-layer structure is partial and forms the canopy upper plate and the canopy lower plate in a shape that can also be used for reinforcement. Also, the number of canopy reinforcements can be greatly reduced and can be manufactured with an inexpensive structure. In addition, since the two-layer structure of the canopy is equally disposed at both ends of the ceiling, light unevenness of the lamp does not cause any particular problem. That is, by disposing the two-layer structure portion of the canopy near the end of the canopy, even if the two-layer structure is partial, light unevenness of the lamp can be suppressed.
[0025]
Embodiment 5 FIG.
FIG. 9 shows a ceiling of an elevator cab according to a fifth embodiment of the present invention, and is a detailed sectional view showing a case of a light ceiling type as in the fourth embodiment. In FIG. 9, parts corresponding to those in FIGS. 1 to 8 are denoted by the same reference numerals, and detailed description thereof will be omitted.
The fifth embodiment is different from the fourth embodiment in that a hole 10 serving as a relief hole for the elevator-related device 5 is provided in the lower canopy plate 2c to which the elevator-related device 5 is attached. Only the other points are the same as in the fourth embodiment.
[0026]
In this manner, in the present embodiment, since the escape holes for the elevator-related equipment are formed on the lower surface of the canopy, regardless of the size of the elevator-related equipment disposed inside and the dimensions required for heat dissipation, The thickness of the two-layer structure can be reduced, and space can be saved. In addition, maintenance of the elevator-related equipment disposed on the canopy can be performed from inside the car using the hole on the lower side of the canopy, so that maintainability is improved. Further, when a BGM speaker is arranged, an appropriate volume can be secured by disposing the speaker at the hole position.
[0027]
【The invention's effect】
As described above, according to the present invention, in an elevator cab in which the lower surface of the canopy is visible from inside the car as a design surface, the canopy has a two-layer structure, and a reinforcing portion is provided inside the two-layer canopy; Since the related equipment is arranged, both sides of the canopy are flat, which makes it easy to work on the car and improves safety, and there is no problem with the appearance of the design. In addition, when using the car as a work floor when installing the elevator main body, it can be used widely without removing these elevator related equipment, and furthermore, it is necessary to make the structure effective for the ceiling where the lower surface of the canopy can be seen from inside the car as a design surface There is an effect that you can
[0028]
Further, according to the present invention, since the elevator-related equipment is arranged inside the above two-layer structure canopy at a portion that is not visible from the inside of the car, the both sides of the canopy are flat and the workability on the car is improved to improve maintainability. This has the effect of contributing to the improvement of the quality.
[0029]
Further, according to the present invention, the portion of the canopy where the elevator-related equipment is arranged is formed as a separate part, and the separate part can be attached or detached or slid, so that the maintainability is improved, particularly from the lower side of the canopy. In the case of a ceiling design that cannot be maintained, there is an effect that maintenance can be easily performed from a car by attaching or detaching or sliding the ceiling design above the canopy.
[0030]
Further, according to the present invention, since the canopy having the two-layer structure is constituted by the canopy upper plate and the canopy lower plate, both sides of the canopy are flat, and without impairing the appearance of the design surface, the workability on the car is improved. Has the effect of contributing to
[0031]
Further, according to the present invention, in the ceiling of the elevator cab where the lower surface of the canopy is not visible from inside the car as a design surface, the above-mentioned canopy is partially formed into a two-layer structure. Since the equipment is arranged, it can be manufactured with an inexpensive structure, and by arranging the two-layer structure near the end of the canopy, even if the two-layer structure is partial, light unevenness of the lamp is suppressed. There is an effect that you can
[0032]
Further, according to the present invention, since the canopy having the two-layer structure is constituted by a canopy upper plate and a canopy lower plate, and the canopy upper plate and the canopy lower plate each have a shape that also serves as a reinforcing portion, The both sides of the canopy are flat, which contributes to improvement of workability on a car without deteriorating the appearance of the design surface, and has the effect of reducing costs.
[0033]
According to the present invention, since a hole is provided on the lower surface side of the portion of the canopy where the elevator-related equipment is arranged, regardless of the size of the elevator-related equipment arranged inside and the dimensions required for heat radiation, The canopy's two-layer structure can be made thinner to save space, and elevator-related equipment placed on the canopy can be maintained from inside the car using the holes on the underside of the canopy, improving maintainability. There is an effect of doing.
[0034]
According to the present invention, a BGM speaker, a ballast for lighting, or a power supply for a security camera is arranged as the elevator-related device, so that it is possible to contribute to improvement of workability on a car and the like, and as an elevator-related device, for example, a BGM speaker When the BGM speaker is disposed at a hole position on the lower surface side of the portion of the canopy where the elevator related equipment is disposed, there is an effect that an appropriate volume can be secured.
[Brief description of the drawings]
FIG. 1 is an overall view of a ceiling canopy of an elevator cab viewed from above a car according to Embodiments 1 to 5 of the present invention.
FIG. 2 is a sectional view showing a ceiling of an elevator cab according to Embodiment 1 of the present invention.
FIG. 3 is a sectional view showing a ceiling of an elevator cab according to Embodiment 2 of the present invention.
FIG. 4 is a sectional view showing in detail a ceiling of an elevator cab according to Embodiment 2 of the present invention.
FIG. 5 is a sectional view showing in detail a normal state of a ceiling of an elevator cab according to Embodiment 3 of the present invention.
FIG. 6 is a cross-sectional view showing in detail the maintenance of the ceiling of an elevator cab according to Embodiment 3 of the present invention.
FIG. 7 is a sectional view showing a ceiling of an elevator cab according to Embodiment 4 of the present invention.
FIG. 8 is a cross-sectional view showing in detail a ceiling of an elevator cab according to Embodiment 4 of the present invention.
FIG. 9 is a sectional view showing in detail a ceiling of an elevator cab according to Embodiment 5 of the present invention.
FIG. 10 is a sectional view showing a ceiling of a conventional elevator cab.
[Explanation of symbols]
1A, 1B, 1C canopy, 1a, 1b, 1c canopy upper plate, 2a, 2b, 2c canopy lower plate, 3a, 3b reinforcement, 5 elevator related equipment, 6,8 lamp, 7 hanging ceiling for indirect light illumination, 9 Down ramp, 10 holes, 11 mountings, 12 suspended ceilings.

Claims (8)

天蓋の下面が意匠面としてかご内から見えるエレベータかご室において、上記天蓋を二層構造とし、該二層構造の天蓋の内部に該二層構造を補強する補強部と、エレベータ関連機器とを配置したことを特徴とするエレベータかご室。In an elevator cab in which the lower surface of the canopy is visible from inside the car as a design surface, the canopy has a two-layer structure, and a reinforcing portion for reinforcing the two-layer structure and an elevator-related device are arranged inside the two-layer canopy. An elevator cab characterized by the following. 上記天蓋の端側に吊天井を設け、該吊天井の上側において上記二層構造の天蓋の内部に上記エレベータ関連機器を配置したことを特徴とする請求項1記載のエレベータかご室。2. The elevator cab according to claim 1, wherein a suspended ceiling is provided on an end side of the canopy, and the elevator-related equipment is arranged inside the double-layered canopy above the suspended ceiling. 上記天蓋の上記エレベータ関連機器を配置した部分を着脱可能な別部品として構成し、該別部品を上記天蓋の上方へ着脱またはスライドできるようにしたことを特徴とする請求項1または2記載のエレベータかご室。The elevator according to claim 1 or 2, wherein a portion of the canopy where the elevator-related equipment is disposed is configured as a detachable separate component, and the separate component is detachable or slidable above the canopy. Cab room. 上記二層構造の天蓋を、天蓋上板と天蓋下板で構成したことを特徴とする請求項1〜3のいずれかに記載のエレベータかご室。The elevator cab according to any one of claims 1 to 3, wherein the two-layered canopy comprises an upper canopy plate and a lower canopy plate. 天蓋の下側に意匠面となる他の面を設けて天蓋の下面が意匠面としてかご内から見えないエレベータかご室において、
上記天蓋を端側において部分的に二層構造となし、該二層構造の天蓋の内部にエレベータ関連機器を配置したことを特徴とするエレベータかご室。
In an elevator cab where the lower surface of the canopy is not visible from inside the car as a design surface by providing another surface serving as a design surface under the canopy,
An elevator cab, wherein the canopy has a partially double-layered structure at an end side, and elevator-related equipment is arranged inside the double-layered canopy.
上記二層構造の天蓋を天蓋上板と天蓋下板で構成し、該天蓋上板と天蓋下板が相互に補強部を兼用する形状をなすことを特徴とする請求項5記載のエレベータかご室。6. The elevator cab according to claim 5, wherein the canopy having the two-layer structure is composed of an upper canopy plate and a lower canopy plate, and the upper canopy plate and the lower canopy plate have a shape that also serves as a reinforcing portion. . 上記天蓋の上記エレベータ関連機器を配置した部分の下面側に保守作業可能な穴を設けたことを特徴とする請求項2、5または6記載のエレベータかご室。The elevator cab according to claim 2, 5 or 6, wherein a hole for maintenance work is provided on a lower surface side of a portion of the canopy where the elevator-related equipment is arranged. 上記エレベータ関連機器としてBGMスピーカ、照明用安定器または防犯用カメラ用電源を配置したことを特徴とする請求項1〜7のいずれかに記載のエレベータかご室。The elevator cab according to any one of claims 1 to 7, wherein a BGM speaker, a ballast for lighting, or a power supply for a security camera is arranged as the elevator related equipment.
JP2002283214A 2002-09-27 2002-09-27 Ceiling of elevator car room Pending JP2004115239A (en)

Priority Applications (1)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6081976U (en) * 1983-11-08 1985-06-06 三菱電機株式会社 elevator car room
JPS6265479U (en) * 1985-10-15 1987-04-23
JPS6313977U (en) * 1986-07-14 1988-01-29
JPH0379581A (en) * 1989-08-23 1991-04-04 Toshiba Corp Ceiling design device for cage of elevator
JPH11349259A (en) * 1998-06-09 1999-12-21 Toshiba Elevator Co Ltd Car of elevator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6081976U (en) * 1983-11-08 1985-06-06 三菱電機株式会社 elevator car room
JPS6265479U (en) * 1985-10-15 1987-04-23
JPS6313977U (en) * 1986-07-14 1988-01-29
JPH0379581A (en) * 1989-08-23 1991-04-04 Toshiba Corp Ceiling design device for cage of elevator
JPH11349259A (en) * 1998-06-09 1999-12-21 Toshiba Elevator Co Ltd Car of elevator

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