JP2004107047A - Ceiling device of elevator car - Google Patents

Ceiling device of elevator car Download PDF

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Publication number
JP2004107047A
JP2004107047A JP2002273276A JP2002273276A JP2004107047A JP 2004107047 A JP2004107047 A JP 2004107047A JP 2002273276 A JP2002273276 A JP 2002273276A JP 2002273276 A JP2002273276 A JP 2002273276A JP 2004107047 A JP2004107047 A JP 2004107047A
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Prior art keywords
ceiling
edge
plate
fastened
space
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JP4206246B2 (en
Inventor
Masaaki Yamada
山田　真明
Nobuhiro Nishimura
西村　信寛
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To obtain a ceiling device of an elevator car capable of obtaining a good lighting action by a light ceiling, and easily forming a flat working space on a top face of the ceiling. <P>SOLUTION: A hung ceiling 6 is provided under a ceiling 11, so as to form a light ceiling by lighting plates 7, 9. An edge ceiling plate 3 is formed to the ceiling 11, and a ceiling plate 13 is installed to cover the edge ceiling plate 3 and the upper part of the space 12, so as to form a flat working space 17 in an approximately entire area on the top face of the ceiling 11. Therefore, the car is not made high caused by a working space 17, so that installation costs of the elevator are reduced without a need for increasing the entire height of a hoistway. A difference of clearances between a light source 9 and the lighting plates 7, 9 are small, and a light ceiling face is evenly lit, so as to reduce light unevenness on a light ceiling face. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
この発明は、光天井を構成する吊り天井が設けられるエレベーターかごの天井装置に関する。
【０００２】
【従来の技術】
図４は、従来のエレベーターかごの天井装置の一例を示す図で、かごの天井箇所の縦断面図である。図において、１はかごの壁板、２は壁板１の上端に縁部が締結された天井で、両側の縁部天井板３及び縁部天井板３の相互間に配置された中央天井板４並びに縁部天井板３及び中央天井板４それぞれの対向縁部に設けられて相互に締結された上向き補強屈折部５によって構成されている。６は上縁部が天井２下面に締結された吊り天井、７は吊り天井６下面の両側の縁部寄りに設けられた縁部照明板である。
【０００３】
８は吊り天井６下面の縁部照明板７の相互間に配置されて中間が上方に湾曲した中央照明板、９は蛍光灯からなる光源体で、天井２下面に設けられて縁部照明板７、中央照明板８のそれぞれに対応して配置されている。１０はエレベーターの保守作業等を行うための足場板で、上向き補強屈折部５に締結されて、上向き補強屈折部５を含む天井２上面のほぼ全域を覆って設けられて平坦な作業用スペースを形成する。
【０００４】
従来のエレベーターかごの天井装置は上記のように構成され、天井２の下側に吊り天井６が装着されて縁部照明板７及び中央照明板８による光天井が形成される。また、天井２上面のほぼ全域を覆って足場板１０が設けられて平坦な作業用スペースを形成して、エレベーターの保守等の作業の容易化が図られている。（例えば、特許文献１参照）
【０００５】
【特許文献１】
特開平９−２４０９６４号公報
【０００６】
【発明が解決しようとする課題】
上記のような従来のエレベーターかごの天井装置では、天井２上面の上向き補強屈折部５の上に足場板１０が設けられるので、かごの外法背丈が増し規定されたエレベーター昇降路の頂部隙間を確保するために、昇降路全高を高くすることになりエレベーターの設置のための費用が嵩むという問題点があった。また、光源体９と縁部照明板７又は中央照明板８との間隔に差異が生じるので、光天井面に光むらができ易くなるという問題点があった。
【０００７】
この発明は、かかる問題点を解消するためになされたものであり、光天井面が均等に照明され、また天井上面に平坦な作業用スペースを容易に形成することができるエレベーターかごの天井装置を得ることを目的とする。
【０００８】
【課題を解決するための手段】
この発明に係るエレベーターかごの天井装置においては、かごの壁板の上端に縁部が締結された天井と、上縁部が天井に締結され下面に照明板が配置された吊り天井と、天井の両側の縁部寄り箇所をそれぞれ構成し相互間に空所を形成して配置されて、下面に吊り天井の照明板に対応した光源体が装着され、かつ空所側の縁部が上側に屈折されてなる上向き補強屈折部が設けられた縁部天井板と、これらの縁部天井板、上向き補強屈折部及び空所の上方を覆って配置されて天井の要部を構成し、壁板寄りの縁部が下側に屈折されてなる下向き補強屈折部が縁部天井板に締結され、上面における中間部が縁部天井板の上向き補強屈折部に締結されて、空所に対応した箇所の下面に吊り天井の照明板に対向した光源体が装着され、上面に平坦な作業用スペースを形成した天井板とが設けられる。
【０００９】
また、この発明に係るエレベーターかごの天井装置においては、かごの壁板の上端に縁部が締結された天井と、上縁部が天井に締結され下面に照明板が配置された吊り天井と、天井の両側の縁部寄り箇所をそれぞれ構成し相互間に空所を形成して配置されて、下面に吊り天井の照明板に対応した光源体が装着され、かつ空所側の縁部が下側に屈折されてなる下向き補強屈折部が設けられた縁部天井板と、これらの縁部天井板の相互間に配置されて天井の中央箇所を構成し、縁部天井板との対向縁部が下側に屈折されてなる下向き補強屈折部によって縁部天井板の下向き補強屈折部に締結され、下面に吊り天井の照明板に対応した光源体が装着されて縁部天井板の上面とによって上面に平坦な作業用スペースを形成する中央天井板とが設けられる。
【００１０】
【発明の実施の形態】
実施の形態１．
図１及び図２は、この発明の実施の形態の一例を示す図で、図１はかごの天井箇所の縦断面図、図２は図１における天井部材の斜視図である。図において、１はかごの壁板、１１は壁板１の上端に縁部が締結された天井、３は天井１１の両側の縁部を構成する縁部天井板で、天井１１の両側の縁部寄りにそれぞれ配置され相互間に空所１２を形成して配置されて、空所１２側の縁部が上側に屈折されてなる上向き補強屈折部５が設けられている。
【００１１】
１３は天井板で、両側の縁部天井板３、上向き補強屈折部５及び空所１２の上方を覆って配置されて天井１１の要部を構成し、壁板１寄りの縁部が下側に屈折されてなる下向き補強屈折部１４が縁部天井板３に締結され、上面における中間部が縁部天井板３の上向き補強屈折部５に締結されている。６は上縁部が天井１１下面に締結された吊り天井、７は吊り天井６下面の両側の縁部寄りに設けられた縁部照明板である。
【００１２】
８は吊り天井６下面の縁部照明板７の相互間に配置されて中間が上方に湾曲した中央照明板、９は蛍光灯からなる光源体で、縁部天井板３の下面、天井板１３下面の空所１２に設けられて縁部照明板７、中央照明板８のそれぞれに対応して配置されている。１５は天井１１の前面を構成する前板、１６は天井１１の後面を構成する後板、１７は天井板１３の上面に形成されたエレベーターの保守作業等を行うための平坦な作業用スペースである。
【００１３】
上記のように構成されたエレベーターかごの天井装置において、天井１１の下側に吊り天井６が装着されて縁部照明板７及び中央照明板８による光天井が形成される。また、天井１１の両側の縁部に縁部天井板３が設けられ、両側の縁部天井板３、上向き補強屈折部５及び縁部天井板３相互間の空所１２の上方を覆って天井板１３が設けられる。これによって、天井１１上面のほぼ全域を覆って天井板１３による平坦な作業用スペース１７が形成される。
【００１４】
これにより、天井板１３によって天井１１上面に直接的に平坦な作業用スペース１７が形成されるので、作業用スペース１７を設けることのためにかごの背丈が増すことがない。したがって、規定されたエレベーター昇降路の頂部隙間を確保するために、昇降路全高を高くする必要がなくエレベーターの設置のための費用を低減することができる。
【００１５】
また、部品数の増加を伴うことなく天井１１上面に作業用スペース１７を形成することができるので、かごの天井装置の製作費を低減することができる。
さらに、縁部天井板３の下面に縁部照明板７に対応した光源体９が設けられ、また天井板１３の下面の空所１２位置に中央照明板８に対応した光源体９が設けられる。
【００１６】
このため、光源体９と縁部照明板７又は光源体９と中央照明板８との間隔の差異が少なくなって光天井面が均等に照明され、光天井面における光むらが減少して良好な照明作用を得ることができる。
また、吊り天井６下面から天井板１３の上面までの高さが低くなり、輸送の梱包形態を小さくすることができ、搬送が容易にでき輸送費を節減することができる。
【００１７】
実施の形態２．
図３は、この発明の他の実施の形態の一例を示すかごの天井箇所の縦断面図である。図において、前述の図１及び図２と同符号は相当部分を示し、１８は壁板１の上端に縁部が締結された天井、１９は天井１８の両側の縁部を構成する縁部天井板で、天井１８の両側の縁部寄りにそれぞれ配置され反壁板１側の縁部が下側に屈折されてなる下向き補強屈折部２０が設けられている。
【００１８】
２１は天井１８の中央部を構成する中央天井板で、縁部天井板１９の相互間に配置され縁部天井板１９との対向縁部が下側に屈折されてなる下向き補強屈折部２２が設けられている。２３は天井１８の上面、すなわち縁部天井板１９及び中央天井板２１の上面によって形成されたエレベーターの保守作業等を行うための平坦な作業用スペースである。
【００１９】
上記のように構成されたエレベーターかごの天井装置において、天井１８の下側に吊り天井６が装着されて縁部照明板７及び中央照明板８による光天井が形成される。また、天井１８の構成する縁部天井板１９、中央天井板２１が、それぞれの下向き補強屈折部２０及び下向き補強屈折部２２によって相互に締結されて天井１８上面に平坦な作業用スペース２３が形成される。
【００２０】
また、縁部天井板１９、中央天井板２１の下面に縁部照明板７及び中央照明板８に対応した光源体９が設けられる。したがって、詳細な説明を省略するが図３の実施の形態においても図１及び図２の実施の形態に準じた作用が得られる。
【００２１】
また、図３の実施の形態において、吊り天井６下面から天井板１３の上面までの高さをさらに低くすることができ、輸送の梱包形態を小さくすることができるので搬送が容易にでき輸送費を節減することができる。なお、吊り天井６下面から天井板１３の上面までの高さが低くなることによって、かごの床面から吊り天井６下面までの高さを増すことができる。これにより、かご室内を高天井化することも可能である。
【００２２】
【発明の効果】
この発明は以上説明したように、かごの壁板の上端に縁部が締結された天井と、上縁部が天井に締結され下面に照明板が配置された吊り天井と、天井の両側の縁部寄り箇所をそれぞれ構成し相互間に空所を形成して配置されて、下面に吊り天井の照明板に対応した光源体が装着され、かつ空所側の縁部が上側に屈折されてなる上向き補強屈折部が設けられた縁部天井板と、これらの縁部天井板、上向き補強屈折部及び空所の上方を覆って配置されて天井の要部を構成し、壁板寄りの縁部が下側に屈折されてなる下向き補強屈折部が縁部天井板に締結され、上面における中間部が縁部天井板の上向き補強屈折部に締結されて、空所に対応した箇所の下面に吊り天井の照明板に対向した光源体が装着され、上面に平坦な作業用スペースを形成した天井板とを設けたものである。
【００２３】
これによって、天井の下側に吊り天井が装着されて照明板による光天井が形成される。また、天井の両側の縁部に縁部天井板が設けられ、両側の縁部天井板、上向き補強屈折部及び縁部天井板相互間の空所の上方を覆って天井板が設けられ、天井上面のほぼ全域を覆って天井板による平坦な作業用スペースが形成される。このため、天井板によって平坦な作業用スペースが直接的に天井に形成され、作業用スペースを設けることのためにかごの背丈が増すことがない。したがって、規定されたエレベーター昇降路の頂部隙間を確保するために、昇降路全高を高くする必要がなくエレベーターの設置のための費用を低減する効果がある。
また、天井板の下面に照明板に対応した光源体が設けられるので、光源体と照明板との間隔の差異が少なくなって光天井面が均等に照明され、光天井面における光むらが減少して良好な照明作用を得る効果がある。
【００２４】
また、この発明は以上説明したように、かごの壁板の上端に縁部が締結された天井と、上縁部が天井に締結され下面に照明板が配置された吊り天井と、天井の両側の縁部寄り箇所をそれぞれ構成し相互間に空所を形成して配置されて、下面に吊り天井の照明板に対応した光源体が装着され、かつ空所側の縁部が下側に屈折されてなる下向き補強屈折部が設けられた縁部天井板と、これらの縁部天井板の相互間に配置されて天井の中央箇所を構成し、縁部天井板との対向縁部が下側に屈折されてなる下向き補強屈折部によって縁部天井板の下向き補強屈折部に締結されて、下面に吊り天井の照明板に対応した光源体が装着されて縁部天井板の上面とによって上面に平坦な作業用スペースを形成する中央天井板とを設けたものである。
【００２５】
これによって、天井の下側に吊り天井が装着されて照明板による光天井が形成される。また、天井の両側の縁部に縁部天井板が設けられ、両側の縁部天井板の相互間に中央天井板が設けられて、縁部天井板及び中央天井板の上面による天井上面に平坦な作業用スペースが形成される。このため、天井板によって直接的に平坦な作業用スペースが天井に形成され、作業用スペースを設けることのためにかごの背丈が増すことがない。したがって、規定されたエレベーター昇降路の頂部隙間を確保するために、昇降路全高を高くする必要がなくエレベーターの設置のための費用を低減する効果がある。
【図面の簡単な説明】
【図１】この発明の実施の形態１を示す図であり、かごの天井箇所の縦断面図。
【図２】図１における天井部材の斜視図。
【図３】この発明の実施の形態２を示す図であり、かごの天井箇所の縦断面図。
【図４】従来のエレベーターかごの天井装置を示す図で、かごの天井箇所の縦断面図。
【符号の説明】
１　壁板、　３　縁部天井板、　５　上向き補強屈折部、　６　吊り天井、　７　縁部照明板、　８　中央照明板、　９　光源体、　１１　天井、　１２　空所、　１３　天井板、　１４　下向き補強屈折部、　１７　作業用スペース、　１８　天井、　１９　縁部天井板、　２０　下向き補強屈折部、　２１　中央天井板、　２２　下向き補強屈折部、　２３　作業用スペース。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a ceiling device for an elevator car provided with a suspended ceiling constituting a light ceiling.
[0002]
[Prior art]
FIG. 4 is a view showing an example of a conventional elevator car ceiling device, and is a longitudinal sectional view of a ceiling portion of the car. In the drawing, 1 is a car wall plate, 2 is a ceiling having an edge fastened to the upper end of the wall plate 1, and both edge ceiling plates 3 and a central ceiling plate arranged between the edge ceiling plates 3. 4 and an upward reinforcing bending portion 5 which is provided at the facing edge of each of the edge ceiling plate 3 and the central ceiling plate 4 and fastened to each other. Reference numeral 6 denotes a suspended ceiling whose upper edge is fastened to the lower surface of the ceiling 2, and 7 denotes an edge lighting plate provided near both edges of the lower surface of the suspended ceiling 6.
[0003]
Reference numeral 8 denotes a central illuminating plate which is disposed between the edge illuminating plates 7 on the lower surface of the suspended ceiling 6 and has a middle curved upward, and 9 denotes a light source body made of a fluorescent lamp. 7 and a central lighting plate 8. Reference numeral 10 denotes a scaffold plate for performing maintenance work and the like of the elevator, which is fastened to the upward reinforcing bending section 5 and is provided so as to cover almost the entire upper surface of the ceiling 2 including the upward reinforcing bending section 5 to provide a flat working space. Form.
[0004]
The ceiling device of the conventional elevator car is configured as described above, and the suspended ceiling 6 is attached to the lower side of the ceiling 2 to form a light ceiling by the edge illumination plate 7 and the central illumination plate 8. Further, a scaffold plate 10 is provided so as to cover almost the entire upper surface of the ceiling 2 to form a flat work space, thereby facilitating work such as maintenance of the elevator. (For example, see Patent Document 1)
[0005]
[Patent Document 1]
JP-A-9-240964
[Problems to be solved by the invention]
In the conventional elevator car ceiling device as described above, since the scaffolding plate 10 is provided on the upward reinforcing refraction portion 5 on the upper surface of the ceiling 2, the outer height of the car is increased and the top clearance of the specified elevator hoistway is reduced. In order to secure it, the overall height of the hoistway is increased, and there is a problem that the cost for installing the elevator increases. Further, there is a difference in the distance between the light source body 9 and the edge illuminating plate 7 or the central illuminating plate 8, so that there is a problem that light unevenness is easily generated on the light ceiling surface.
[0007]
The present invention has been made in order to solve such a problem, and a ceiling device of an elevator car, in which a light ceiling surface is evenly illuminated and a flat work space can be easily formed on the ceiling upper surface. The purpose is to get.
[0008]
[Means for Solving the Problems]
In the elevator car ceiling device according to the present invention, a ceiling in which the edge is fastened to the upper end of the car wall plate, a suspended ceiling in which the upper edge is fastened to the ceiling and the lighting plate is arranged on the lower surface, The rims on both sides are formed and arranged to form a space between them, the light source body corresponding to the lighting plate of the suspended ceiling is mounted on the lower surface, and the rim on the space side is bent upward An edge ceiling plate provided with an upwardly-reinforcing bending portion provided as described above, and the edge ceiling plate, the upwardly-reinforcing bending portion, and the upper portion of the void are arranged so as to cover the ceiling and constitute a main part of the ceiling. The edge of the lower part is bent to the lower side, the downward reinforcing bending part is fastened to the edge ceiling plate, the middle part on the upper surface is fastened to the upward reinforcing bending part of the edge ceiling plate, A light source body facing the lighting plate of the suspended ceiling is mounted on the lower surface, and a flat work is And a ceiling plate to form a use space is provided.
[0009]
Further, in the elevator car ceiling device according to the present invention, a ceiling with an edge fastened to the upper end of the car wall plate, a suspended ceiling with an upper edge fastened to the ceiling and a lighting plate arranged on the lower surface, The ridges on both sides of the ceiling are formed and arranged so as to form a space between them, and a light source body corresponding to the lighting plate of the suspended ceiling is mounted on the lower surface, and the rim on the space side is lower. An edge ceiling plate provided with a downward reinforcing bending portion bent to the side, and a central portion of the ceiling arranged between these edge ceiling plates to constitute a central portion of the ceiling, and an edge facing the edge ceiling plate Is fastened to the downward reinforcing bending part of the edge ceiling plate by the downward reinforcing bending part which is bent downward, and the light source body corresponding to the lighting plate of the suspended ceiling is mounted on the lower surface and the upper surface of the edge ceiling plate A central ceiling plate that forms a flat work space on the upper surface is provided .
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiment 1 FIG.
1 and 2 are views showing an example of an embodiment of the present invention. FIG. 1 is a longitudinal sectional view of a ceiling portion of a car, and FIG. 2 is a perspective view of a ceiling member in FIG. In the drawing, 1 is a car wall plate, 11 is a ceiling having an edge fastened to the upper end of the wall plate 1, 3 is an edge ceiling plate forming both edges of the ceiling 11, and both edges of the ceiling 11 There is provided an upward reinforcing refraction portion 5 which is disposed near each part and is formed and formed so as to form a space 12 therebetween, and the edge of the space 12 is bent upward.
[0011]
Reference numeral 13 denotes a ceiling plate, which is arranged so as to cover the edge ceiling plate 3 on both sides, the upward reinforcing refracting portion 5, and the space 12 to constitute a main part of the ceiling 11, and the edge near the wall plate 1 is on the lower side. The downwardly-reinforcing bending portion 14 is bent to the edge ceiling plate 3, and an intermediate portion on the upper surface is fastened to the upwardly reinforcing bending portion 5 of the edge ceiling plate 3. Reference numeral 6 denotes a suspended ceiling whose upper edge is fastened to the lower surface of the ceiling 11, and 7 denotes an edge lighting plate provided near both edges on the lower surface of the suspended ceiling 6.
[0012]
Reference numeral 8 denotes a central illuminating plate which is arranged between the edge illuminating plates 7 on the lower surface of the suspended ceiling 6 and has a middle curved upward, 9 denotes a light source body composed of a fluorescent lamp, and a lower surface of the edge ceiling plate 3 and a ceiling plate 13 It is provided in the space 12 on the lower surface, and is arranged corresponding to each of the edge illumination plate 7 and the central illumination plate 8. Reference numeral 15 denotes a front plate constituting the front surface of the ceiling 11, 16 denotes a rear plate constituting the rear surface of the ceiling 11, and 17 denotes a flat work space formed on the upper surface of the ceiling plate 13 for performing maintenance work and the like of an elevator. is there.
[0013]
In the ceiling device of the elevator car configured as described above, the suspended ceiling 6 is mounted below the ceiling 11 to form a light ceiling by the edge illumination plate 7 and the central illumination plate 8. In addition, edge ceiling plates 3 are provided at both edges of the ceiling 11, and cover the upper side of the space 12 between the edge ceiling plates 3, the upward reinforcing bending portions 5 and the edge ceiling plates 3 on both sides. A plate 13 is provided. As a result, a flat work space 17 is formed by the ceiling plate 13 covering almost the entire area of the upper surface of the ceiling 11.
[0014]
As a result, a flat work space 17 is formed directly on the upper surface of the ceiling 11 by the ceiling plate 13, so that the provision of the work space 17 does not increase the height of the car. Therefore, it is not necessary to increase the total height of the hoistway in order to secure the specified top clearance of the elevator hoistway, and the cost for installing the elevator can be reduced.
[0015]
Further, since the working space 17 can be formed on the upper surface of the ceiling 11 without increasing the number of parts, the manufacturing cost of the car ceiling device can be reduced.
Further, a light source body 9 corresponding to the edge illumination plate 7 is provided on the lower surface of the edge ceiling plate 3, and a light source body 9 corresponding to the central illumination plate 8 is provided at a space 12 on the lower surface of the ceiling plate 13. .
[0016]
Therefore, the difference in the distance between the light source body 9 and the edge illumination plate 7 or the distance between the light source body 9 and the central illumination plate 8 is reduced, and the light ceiling surface is evenly illuminated. It is possible to obtain an excellent lighting effect.
Further, the height from the lower surface of the suspended ceiling 6 to the upper surface of the ceiling plate 13 is reduced, so that the form of packing for transportation can be reduced, transportation can be facilitated, and transportation costs can be reduced.
[0017]
Embodiment 2 FIG.
FIG. 3 is a longitudinal sectional view of a ceiling portion of a car showing an example of another embodiment of the present invention. In the drawings, the same reference numerals as those in FIGS. 1 and 2 denote corresponding parts, 18 is a ceiling having an edge fastened to the upper end of the wall plate 1, and 19 is an edge ceiling constituting edges on both sides of the ceiling 18. The board is provided with downward reinforcing refracting portions 20 which are respectively disposed near the edges on both sides of the ceiling 18 and the edges on the side opposite to the wall plate 1 are refracted downward.
[0018]
Reference numeral 21 denotes a central ceiling plate constituting a central portion of the ceiling 18, and a downward reinforcing bending portion 22 which is disposed between the edge ceiling plates 19 and whose edge facing the edge ceiling plate 19 is bent downward. Is provided. Reference numeral 23 denotes a flat work space for performing maintenance work or the like of an elevator formed by the upper surface of the ceiling 18, that is, the upper surfaces of the edge ceiling plate 19 and the central ceiling plate 21.
[0019]
In the ceiling device of the elevator car configured as described above, the suspended ceiling 6 is mounted below the ceiling 18 to form a light ceiling by the edge illumination plate 7 and the central illumination plate 8. The edge ceiling plate 19 and the center ceiling plate 21 of the ceiling 18 are fastened to each other by the downward reinforcing bending portion 20 and the downward reinforcing bending portion 22 to form a flat work space 23 on the ceiling 18 upper surface. Is done.
[0020]
Further, light sources 9 corresponding to the edge lighting plate 7 and the central lighting plate 8 are provided on the lower surfaces of the edge ceiling plate 19 and the central ceiling plate 21. Therefore, although detailed description is omitted, the operation according to the embodiment of FIGS. 1 and 2 can also be obtained in the embodiment of FIG.
[0021]
Further, in the embodiment of FIG. 3, the height from the lower surface of the suspended ceiling 6 to the upper surface of the ceiling plate 13 can be further reduced, and the packing form for transportation can be reduced, so that transportation can be facilitated and transportation costs can be reduced. Can be saved. The height from the floor of the car to the lower surface of the suspended ceiling 6 can be increased by reducing the height from the lower surface of the suspended ceiling 6 to the upper surface of the ceiling plate 13. This makes it possible to raise the ceiling of the car room.
[0022]
【The invention's effect】
As described above, the present invention provides a ceiling with an edge fastened to the upper end of a car wall plate, a suspended ceiling with an upper edge fastened to the ceiling, and a lighting plate arranged on the lower surface, and edges on both sides of the ceiling. The light source body corresponding to the lighting plate of the suspended ceiling is mounted on the lower surface, and the edge on the space side is bent upward. An edge ceiling plate provided with an upward reinforcement bending portion, and these edge ceiling plates, the upward reinforcement bending portion, and an upper portion arranged above the void to constitute a main part of the ceiling, and an edge portion close to the wall plate Is bent downwards and fastened to the edge ceiling plate, and the middle part of the upper surface is fastened to the upward reinforcement bending portion of the edge ceiling plate and suspended on the lower surface of the portion corresponding to the empty space A light source body facing the ceiling lighting plate was attached, forming a flat work space on the upper surface It is provided with a and well plate.
[0023]
As a result, the suspended ceiling is attached to the lower side of the ceiling to form a light ceiling by the lighting plate. In addition, an edge ceiling plate is provided at both edges of the ceiling, and a ceiling plate is provided so as to cover an upper side of the space between the edge ceiling plates on both sides, the upward reinforcing refraction portion, and the space between the edge ceiling plates. A flat work space is formed by the ceiling plate covering almost the entire area of the upper surface. Therefore, a flat work space is directly formed on the ceiling by the ceiling plate, and the height of the car does not increase due to the provision of the work space. Therefore, it is not necessary to increase the total height of the hoistway in order to secure the specified top clearance of the elevator hoistway, and there is an effect of reducing the cost for installing the elevator.
In addition, since the light source body corresponding to the lighting plate is provided on the lower surface of the ceiling plate, the difference in the distance between the light source body and the lighting plate is reduced, the light ceiling surface is evenly illuminated, and light unevenness on the light ceiling surface is reduced. To obtain a good lighting effect.
[0024]
Further, as described above, the present invention provides a ceiling having an edge fastened to the upper end of a car wall plate, a suspended ceiling having an upper edge fastened to the ceiling and a lighting plate arranged on a lower surface, and both sides of the ceiling. The light source body corresponding to the lighting plate of the suspended ceiling is mounted on the lower surface, and the edge on the empty space side is bent downward. An edge ceiling plate provided with a downward reinforcing refraction portion, which is provided, and arranged between these edge ceiling plates to form a central portion of the ceiling, and an edge facing the edge ceiling plate is on a lower side. It is fastened to the downward reinforcing bending part of the edge ceiling plate by the downward reinforcing bending part which is bent to the lower side, and the light source body corresponding to the lighting plate of the suspended ceiling is attached to the lower surface and the upper surface by the upper surface of the edge ceiling plate A central ceiling plate forming a flat work space is provided.
[0025]
As a result, the suspended ceiling is attached to the lower side of the ceiling to form a light ceiling by the lighting plate. In addition, an edge ceiling plate is provided on both edges of the ceiling, a central ceiling plate is provided between the edge ceiling plates on both sides, and a flat ceiling is formed by the upper surfaces of the edge ceiling plate and the central ceiling plate. Work space is formed. Therefore, a flat work space is directly formed on the ceiling by the ceiling plate, and the height of the car does not increase due to the provision of the work space. Therefore, it is not necessary to increase the total height of the hoistway in order to secure a specified top clearance of the elevator hoistway, and there is an effect of reducing the cost for installing the elevator.
[Brief description of the drawings]
FIG. 1 is a view showing a first embodiment of the present invention, and is a longitudinal sectional view of a ceiling portion of a car.
FIG. 2 is a perspective view of a ceiling member in FIG.
FIG. 3 is a view showing the second embodiment of the present invention, and is a longitudinal sectional view of a ceiling portion of a car.
FIG. 4 is a view showing a conventional ceiling device of an elevator car, and is a longitudinal sectional view of a ceiling portion of the car.
[Explanation of symbols]
Reference Signs List 1 wall board, 3 edge ceiling board, 5 upward reinforcement refraction section, 6 suspended ceiling, 7 edge illumination board, 8 central illumination board, 9 light source body, 11 ceiling, 12 void, 13 ceiling board, 14 downward reinforcement refraction Part, 17 working space, 18 ceiling, 19 edge ceiling board, 20 downward reinforcement bending part, 21 central ceiling plate, 22 downward reinforcement bending part, 23 working space.

Claims (2)

かごの壁板の上端に縁部が締結された天井と、上縁部が上記天井に締結され下面に照明板が配置された吊り天井と、上記天井の両側の縁部寄り箇所をそれぞれ構成し相互間に空所を形成して配置されて、下面に上記照明板に対応した光源体が装着され、かつ上記空所側の縁部が上側に屈折されてなる上向き補強屈折部が設けられた縁部天井板と、これらの縁部天井板、上記上向き補強屈折部及び空所の上方を覆って配置されて上記天井の要部を構成し、上記壁板寄りの縁部が下側に屈折されてなる下向き補強屈折部が上記縁部天井板に締結され、上面における中間部が上記上向き補強屈折部に締結されて、上記空所に対応した箇所の下面に上記照明板に対応した光源体が装着され、上面に平坦な作業用スペースを形成した天井板とを備えたエレベーターかごの天井装置。A ceiling whose edge is fastened to the upper end of the car wall plate, a suspended ceiling in which an upper edge is fastened to the ceiling and a lighting plate is arranged on the lower surface, and a portion near the edge on both sides of the ceiling, respectively. A light source body corresponding to the illuminating plate is mounted on the lower surface, and an upward reinforcing refraction portion in which the edge on the side of the space is bent upward is provided. An edge ceiling plate, and these edge ceiling plates, the upward reinforcement bending portion and the upper portion of the void are arranged so as to cover the upper portion to constitute a main portion of the ceiling, and the edge near the wall plate is bent downward. The downward reinforcing refraction portion formed is fastened to the edge ceiling plate, the middle portion of the upper surface is fastened to the upward reinforcing refraction portion, and the light source body corresponding to the illumination plate is provided on the lower surface of a portion corresponding to the space. And a ceiling plate with a flat work space on the upper surface. Ceiling apparatus of beta cage. かごの壁板の上端に縁部が締結された天井と、上縁部が上記天井に締結され下面に照明板が配置された吊り天井と、上記天井の両側の縁部寄り箇所をそれぞれ構成し相互間に空所を形成して配置されて、下面に上記照明板に対応した光源体が装着され、かつ上記空所側の縁部が下側に屈折されてなる下向き補強屈折部が設けられた縁部天井板と、これらの縁部天井板の相互間に配置されて上記天井の中央箇所を構成し、上記縁部天井板との対向縁部が下側に屈折されてなる下向き補強屈折部によって上記縁部天井板の下向き補強屈折部に締結され、下面に上記照明板に対応した光源体が装着されて上記縁部天井板の上面とによって上面に平坦な作業用スペースを形成する中央天井板とを備えたエレベーターかごの天井装置。A ceiling whose edge is fastened to the upper end of the car wall plate, a suspended ceiling in which an upper edge is fastened to the ceiling and a lighting plate is arranged on the lower surface, and a portion near the edge on both sides of the ceiling, respectively. A light source body corresponding to the lighting plate is mounted on the lower surface, and a downward reinforcing refraction portion is formed in which an edge of the space side is refracted downward. Edge ceiling plate, and these edge ceiling plates are arranged between each other to form a central portion of the ceiling, and a downward reinforcing refraction in which an edge facing the edge ceiling plate is bent downward. A central part which is fastened to the downward reinforcing refraction part of the edge ceiling plate by a portion, and a light source body corresponding to the illumination plate is mounted on the lower surface, and a flat work space is formed on the upper surface by the upper surface of the edge ceiling plate. An elevator car ceiling device with a ceiling plate.
JP2002273276A 2002-09-19 2002-09-19 Elevator car ceiling equipment Expired - Lifetime JP4206246B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103130078A (en) * 2011-12-01 2013-06-05 苏州帝奥电梯有限公司 Elevator suspended ceiling
US20130220742A1 (en) * 2010-10-11 2013-08-29 Kone Corporation Elevator
CN110589662A (en) * 2019-09-26 2019-12-20 杭州西奥电梯有限公司 Elevator car decorative roof

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JPS6265479U (en) * 1985-10-15 1987-04-23
JPH01271390A (en) * 1988-04-22 1989-10-30 Mitsubishi Electric Corp Elevator cage room
JPH038687A (en) * 1989-06-02 1991-01-16 Mitsubishi Electric Corp Elevator
JPH05162954A (en) * 1991-12-17 1993-06-29 Toshiba Corp Ceiling lighting device in elevator cage chamber
JPH09240964A (en) * 1996-03-06 1997-09-16 Otis Elevator Co Ceiling of elevator car
JP2002179365A (en) * 2000-12-20 2002-06-26 Mitsubishi Electric Corp Cage of elevator

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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
JPH01271390A (en) * 1988-04-22 1989-10-30 Mitsubishi Electric Corp Elevator cage room
JPH038687A (en) * 1989-06-02 1991-01-16 Mitsubishi Electric Corp Elevator
JPH05162954A (en) * 1991-12-17 1993-06-29 Toshiba Corp Ceiling lighting device in elevator cage chamber
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Publication number Priority date Publication date Assignee Title
US20130220742A1 (en) * 2010-10-11 2013-08-29 Kone Corporation Elevator
US9511978B2 (en) * 2010-10-11 2016-12-06 Kone Corporation Integrated roof structure of an elevator car
CN103130078A (en) * 2011-12-01 2013-06-05 苏州帝奥电梯有限公司 Elevator suspended ceiling
CN110589662A (en) * 2019-09-26 2019-12-20 杭州西奥电梯有限公司 Elevator car decorative roof
CN110589662B (en) * 2019-09-26 2024-05-03 杭州西奥电梯有限公司 Car decoration roof for elevator

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