JPH06166484A - Car of elevator - Google Patents
Car of elevatorInfo
- Publication number
- JPH06166484A JPH06166484A JP34099692A JP34099692A JPH06166484A JP H06166484 A JPH06166484 A JP H06166484A JP 34099692 A JP34099692 A JP 34099692A JP 34099692 A JP34099692 A JP 34099692A JP H06166484 A JPH06166484 A JP H06166484A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- elevator
- car
- internal wall
- fastened
- 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.)
- Granted
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、主として高速昇降す
るエレベーターのかご室に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to an elevator cab which can be elevated and lowered at a high speed.
【０００２】[0002]
【従来の技術】図４〜図６は、例えば特公昭５５−２３
８９号公報に示された従来のエレベーターのかご室を示
す図で、図４はエレベーターのかご室の縦断側面図、図
５は図４の横断平面図、図６は図５のＡ部拡大図であ
る。図において、(1)はかご床、(2)はかご床(1)の縁部
寄りから立設され複数枚が並列に配置されて対向縁部が
相互に締結された鋼板製の内壁で、裏面に塗布された防
音塗料(3)、両側縁部がそれぞれ裏側に屈折された縁部
(4)、互いに対向した縁部(4)相互に挿通されたボルト
(5)とこのボルト(5)にねじ込まれたナット(6)、及び内
壁(2)の幅方向の裏側中間に溶接された横断面ハット形
の縦補強部材(7)が設けられている。(8)は縦補強部材
(7)の外面及び内壁(2)縁部(4)の外面にそれぞれ接着剤
により接着されて設けられたゴム製の防振体、(9)は外
側にねじ棒(10)が立植されて防振体(8)の反縦補強部材
(7)側に接着剤により接着された当板である。2. Description of the Related Art FIGS. 4 to 6 show, for example, Japanese Patent Publication No. 55-23.
FIG. 4 is a view showing a conventional elevator car room shown in Japanese Patent Publication No. 89, FIG. 4 is a longitudinal side view of the elevator car room, FIG. 5 is a cross-sectional plan view of FIG. 4, and FIG. 6 is an enlarged view of part A of FIG. Is. In the figure, (1) is a car floor, (2) is an inner wall made of steel plates in which a plurality of sheets are arranged upright from the edge of the car floor (1) and arranged in parallel, and opposite edges are fastened to each other, Soundproof paint (3) applied to the back side, both edges are bent back
(4), edges facing each other (4) bolts inserted into each other
There are provided (5), a nut (6) screwed into the bolt (5), and a vertical reinforcing member (7) having a cross-section hat shape welded to the middle of the inner wall (2) on the back side in the width direction. (8) is a vertical reinforcing member
A rubber vibration isolator, which is attached to the outer surface of (7) and the outer surface of the inner wall (2) edge portion (4) by an adhesive respectively, (9) has a threaded rod (10) on the outside. Anti-vibration member for anti-vibration body (8)
This is a plate adhered to the (7) side with an adhesive.
【０００３】(11)はかご床(1)から立設されて内壁(2)の
外側に内壁(2)に対向して設けられ複数枚が並列に配置
されて対向縁部が相互に締結された鋼板製の外壁で、内
壁(2)との対向面に塗布された防音塗料(12)、及び外壁
(11)の幅方向の裏側中間に溶接された横断面Ｌ形の縦補
強部材(13)が設けられている。(14)は外壁(11)に挿通さ
れたねじ棒(10)の先端にねじ込まれたナット、(15)は内
壁(2)と外壁(11)の間に形成された空所、(16)は内壁(2)
及び外壁(11)の上端部を覆って装着されて内壁(2)及び
外壁(11)とにより箱状をなすエレベーターのかご室を構
成する天井である。また、図示が省略してあるが外壁(1
1)の上端及び下端もそれぞれ防振体を介してそれぞれ対
向した内壁(2)の上端、下端に固定されている。(11) is erected from the car floor (1) and is provided outside the inner wall (2) so as to face the inner wall (2), and a plurality of sheets are arranged in parallel and the opposite edges are fastened to each other. Soundproof paint (12) applied to the surface facing the inner wall (2) and the outer wall
A longitudinal reinforcing member (13) having an L-shaped cross section is provided in the middle of the back side in the width direction of (11). (14) is a nut screwed into the tip of the threaded rod (10) inserted through the outer wall (11), (15) is a void formed between the inner wall (2) and the outer wall (11), (16) Inside wall (2)
And a ceiling that is attached to cover the upper end of the outer wall (11) and forms a box-shaped elevator cab with the inner wall (2) and the outer wall (11). Although not shown, the outer wall (1
The upper end and the lower end of 1) are also fixed to the upper end and the lower end of the inner wall (2) facing each other via a vibration isolator.
【０００４】従来のエレベーターのかご室は上記のよう
に構成され、内壁(2)が相互にボルト(5)及びナット(6)
により締結されてかご床(1)の縁部寄りに立設される。
また、内壁(2)裏側の当板(9)のねじ棒(10)に外壁(11)が
嵌合されてナット(14)により、防振体(8)を介して外壁
(11)が空所(15)を形成して内壁(2)に締結されている。
そして、エレベーターのかごの昇降時にかご室外部に発
生する気流の乱れによって外壁(11)が加振されて振動す
るが、この外壁(11)の振動を防振体(8)により減衰し、
内壁(2)を経てエレベーターのかご室内に伝わる外壁(1
1)の振動による騒音を少なくしてかご室内を静粛化する
ようになっている。The conventional elevator cab is constructed as described above, and the inner wall (2) is mutually bolted (5) and nut (6).
And is erected near the edge of the car floor (1).
Further, the outer wall (11) is fitted to the screw rod (10) of the contact plate (9) on the back side of the inner wall (2), and the nut (14) is used to attach the outer wall via the vibration isolator (8).
The (11) forms a void (15) and is fastened to the inner wall (2).
Then, the outer wall (11) is vibrated by the turbulence of the air flow generated outside the car room when the car of the elevator is moved up and down, but the vibration of the outer wall (11) is damped by the vibration isolator (8),
The outer wall (1) that is transmitted to the elevator car room through the inner wall (2)
The noise due to the vibration of 1) is reduced and the interior of the car is made quiet.
【０００５】なお、エレベーターの高速化に伴いエレベ
ーターの昇降時にかご室の周囲に発生する気流の乱れが
増大し、その気流の乱れによってかご室の壁等が加振さ
れてかご室内の騒音が大きくなる。この騒音を少なくし
て静粛に昇降するエレベーターのかご室を得るため各種
の防音構造が提案されている。As the speed of the elevator increases, the turbulence of the air flow generated around the cab when the elevator goes up and down increases, and the turbulence of the air flow causes vibrations of the walls and the like of the cab to increase the noise in the cab. Become. Various soundproof structures have been proposed in order to reduce this noise and obtain an elevator cab that can be quietly moved up and down.
【０００６】[0006]
【発明が解決しようとする課題】上記のような従来のエ
レベーターのかご室では、外壁(11)が防振体(8)を介し
て内壁(2)に締結されて、外壁(11)及び内壁(2)の間に空
所(15)が形成されているものの、外壁(11)及び内壁(2)
がそれぞれの壁面の中間部において相互に連結さてい
る。このため防振体(8)による振動の減衰作用は必ずし
も充分ではなく、外壁(11)が加振されたときに外壁(11)
の振動が内壁(2)を経てエレベーターのかご室内に伝わ
ってかご室内の静粛化が妨げられるという問題点があっ
た。なお、特に３００ｍ毎分を越える高速エレベーター
では、昇降時の外壁(11)の振動が内壁(2)に伝達されて
かご室内騒音が大きくなりかご室内乗客に不快感を与え
る。In the conventional elevator cab as described above, the outer wall (11) is fastened to the inner wall (2) through the vibration isolator (8), and the outer wall (11) and the inner wall An outer wall (11) and an inner wall (2), although a void (15) is formed between (2)
Are connected to each other at an intermediate portion of each wall surface. Therefore, the vibration damping effect of the vibration isolator (8) is not always sufficient, and when the outer wall (11) is vibrated, the outer wall (11)
There is a problem in that the vibration of the vehicle is transmitted to the elevator car through the inner wall (2) and the quietness of the car is hindered. Particularly, in a high-speed elevator exceeding 300 m / min, the vibration of the outer wall (11) at the time of ascending / descending is transmitted to the inner wall (2), and the noise in the car becomes large, which causes passengers in the car to feel uncomfortable.
【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、外壁が加振されたときの振動が
内壁に対して効果的に遮断されるエレベーターのかご室
を得ることを目的とする。The present invention has been made in order to solve the above problems, and an object thereof is to obtain an elevator cab in which the vibration when the outer wall is vibrated is effectively cut off from the inner wall. And
【０００８】[0008]
【課題を解決するための手段】この発明の請求項１記載
の発明に係るエレベーターのかご室においては、かご床
から立設され複数枚が並列に配置されて対向縁部が相互
に締結された内壁と、かご床から立設されて内壁の外側
に設けられ、複数枚が並列に配置されて対向縁部が相互
に締結され、少なくとも高さ方向の中間部が内壁に接触
することなく対面した外壁とが設けられる。In the elevator cab according to the invention of claim 1 of the present invention, a plurality of sheets are arranged upright from the car floor and the opposite edges are fastened to each other. The inner wall and the car are erected from the floor and are provided outside the inner wall. A plurality of sheets are arranged in parallel and the opposite edges are fastened to each other, and at least the middle part in the height direction faces each other without contacting the inner wall. An outer wall is provided.
【０００９】また、この発明の請求項２記載の発明に係
るエレベーターのかご室においては、かご床から立設さ
れ複数枚が並列に配置されて対向縁部が相互に締結され
た内壁と、かご床から立設されて内壁の外側に設けら
れ、複数枚が並列に配置されて対向縁部が相互に締結さ
れ、少なくとも高さ方向の中間部が内壁に接触すること
なく対面した外壁と、これらの外壁の対向縁部相互間に
設けられた閉塞板とが設けられる。Further, in the elevator cab according to the second aspect of the present invention, an inner wall erected from the car floor, a plurality of which are arranged in parallel, and opposite edges are fastened to each other, and a car. An outer wall that is erected from the floor and is provided outside the inner wall, a plurality of sheets are arranged in parallel and the opposite edges are fastened to each other, and at least the middle portion in the height direction faces the inner wall without contacting the inner wall, and these. And a closing plate provided between the opposite edges of the outer wall of the.
【００１０】[0010]
【作用】上記のように構成されたこの発明の請求項１記
載の発明においては、内壁と外壁の間に空所が形成され
て内壁と外壁の少なくとも高さ方向の中間部が相互に接
触することなく配置される。In the invention according to claim 1 of the present invention configured as described above, a space is formed between the inner wall and the outer wall, and at least the intermediate portions in the height direction of the inner wall and the outer wall are in contact with each other. Will be placed without.
【００１１】また、上記のように構成されたこの発明の
請求項２記載の発明においては、内壁と外壁の間に空所
が形成されて内壁と外壁の少なくとも高さ方向の中間部
が相互に接触することなく配置される。さらに外壁の対
向縁部相互間の隙間が閉塞板により閉塞される。Further, in the invention according to claim 2 of the present invention configured as described above, a space is formed between the inner wall and the outer wall, and at least the intermediate portions of the inner wall and the outer wall in the height direction are mutually located. It is placed without contact. Further, the gap between the opposite edges of the outer wall is closed by the closing plate.
【００１２】[0012]
実施例１．図１及び図２は、この発明の一実施例を示す
図で、図１は前述の図６に相当し、エレベーターのかご
室横断平面要部拡大図、図２は図１のＢ−Ｂ線断面図で
ある。なお、図１及び図２の他は前述の図４〜図６と同
様に構成される。図１及び図２において、(2)は図４に
示すかご床(1)の縁部寄りから立設され複数枚が並列に
配置されて対向縁部が相互に締結された鋼板製の内壁
で、裏面に塗布された防音塗料(3)、図１に示すように
両側縁部がそれぞれ裏側に屈折された縁部(4)、互いに
対向した縁部(4)相互に挿通されたボルト(5)とこのボル
ト(5)にねじ込まれたナット(6)、及び内壁(2)の幅方向
の裏側中間に溶接された横断面ハット形の縦補強部材
(7)が設けられている。Example 1. 1 and 2 are views showing an embodiment of the present invention, in which FIG. 1 corresponds to FIG. 6 described above, and an enlarged view of an essential part of a plane crossing an elevator car room, and FIG. FIG. It should be noted that, except for FIGS. 1 and 2, the configuration is similar to that of FIGS. In FIG. 1 and FIG. 2, (2) is an inner wall made of steel plate in which a plurality of sheets are erected from the edge of the car floor (1) shown in FIG. 4 and arranged in parallel, and opposite edges are fastened to each other. , The soundproof coating (3) applied to the back surface, the edge portions (4) whose both edge portions are bent to the back side as shown in FIG. 1, the edge portions (4) facing each other, the bolts (5 ), A nut (6) screwed into this bolt (5), and a vertical reinforcing member with a cross-section hat-shaped welded to the middle of the back side of the inner wall (2) in the width direction.
(7) is provided.
【００１３】(17)は内壁(2)の上縁部が裏側に屈折さ
れ、さらに下方に屈折された上連結部、(18)は上連結部
(17)の外面に立植されたねじ棒、(19)は内壁(2)の下縁
部が裏側に屈折され、さらに上方に屈折された下連結
部、(20)は下連結部(19)の外面に立植されたねじ棒であ
る。(17) is an upper connecting portion in which the upper edge portion of the inner wall (2) is bent to the back side and further downward, and (18) is an upper connecting portion.
A threaded rod is planted on the outer surface of (17), (19) is a lower connecting portion in which the lower edge portion of the inner wall (2) is bent to the back side and further bent upward, and (20) is a lower connecting portion (19 ) Is a threaded rod that is planted on the outer surface.
【００１４】(11)は図４に示すかご床(1)から立設され
て内壁(2)の外側に内壁(2)に対向して設けられ複数枚が
並列に配置されて対向縁部が相互に締結された鋼板製の
第１種外壁で、内壁(2)との対向面に塗布された防音塗
料(12)、第１種外壁(11)の幅方向の裏側中間に溶接され
た横断面Ｌ形の縦補強部材(13)、両側縁部がそれぞれ反
内壁(2)側に屈折された縁部(21)、第１外壁(11)の上縁
部が内壁(2)側に屈折され、さらに上方に屈折されて内
壁(2)の上連結部(17)のねじ棒(18)が挿通された上連結
部(22)、及び第１外壁(11)の下縁部が内壁(2)側に屈折
され、さらに下方に屈折されて内壁(2)の下連結部(19)
のねじ棒(20)が挿通された下連結部(23)が設けられてい
る。(11) is erected from the car floor (1) shown in FIG. 4 and is provided outside the inner wall (2) so as to face the inner wall (2). A first type outer wall made of steel plates that are fastened to each other, a soundproof paint (12) applied to the surface facing the inner wall (2), and a cross welded to the backside middle of the first type outer wall (11) in the width direction. L-shaped vertical reinforcing member (13), both edges are bent to the opposite inner wall (2) side, and the upper edge of the first outer wall (11) is bent to the inner wall (2) side. The upper connecting portion (22), into which the screw rod (18) of the upper connecting portion (17) of the inner wall (2) is inserted, is bent further upward, and the lower edge portion of the first outer wall (11) is the inner wall ( 2) side, and further downward so that the inner wall (2) lower connection part (19)
A lower connecting portion (23) is provided through which the screw rod (20) is inserted.
【００１５】(24)は図４に示すかご床(1)から立設され
て内壁(2)の外側に内壁(2)に対向して設けられ第１種外
壁(11)の間に配置されると共に内壁(2)相互の連結部に
対向した位置に配置されて、第１種外壁(11)との対向縁
部が相互に締結されたつなぎ板からなる鋼板製の第２種
外壁で、両側縁部がそれぞれ反内壁(2)側に屈折された
縁部(25)が設けられている。The reference numeral (24) is erected from the car floor (1) shown in FIG. 4, is provided outside the inner wall (2) so as to face the inner wall (2), and is arranged between the first type outer wall (11). The second type outer wall made of a steel plate, which is made of a tie plate and is arranged at a position facing the inner wall (2) mutual connection portion, and the opposite edges of the first type outer wall (11) are fastened to each other, Edge portions (25) are provided, both side edge portions of which are bent toward the side opposite to the inner wall (2).
【００１６】(26)は互いに対向した第１種外壁(11)の縁
部(21)の相互、及び互いに対向した第１種外壁(11)縁部
(21)と第２種外壁(24)縁部(25)の相互に挿通されたボル
ト、(27)はボルト(26)にねじ込まれたナット、(28)は内
壁(2)上連結部(17)のねじ棒(18)、及び内壁(2)下連結部
(19)のねじ棒(20)それぞれの挿通端にねじ込まれたナッ
ト、(15)は内壁(2)と外壁(11)の間に形成された空所で
ある。なお、内壁(2)及び第１種外壁(11)と第２種外壁
(24)の上端部を覆って装着された天井が設けられて図４
〜図６と同様な箱状のエレベーターのかご室が構成され
る。(26) are edges of the first type outer wall (11) facing each other, and edges of the first type outer wall (11) facing each other.
(21) and the second type outer wall (24) edge portion (25) are inserted through each other, (27) is a nut screwed into the bolt (26), (28) is the inner wall (2) upper connection portion ( 17) Screw rod (18) and inner wall (2) lower connection part
The nuts (15) screwed into the respective insertion ends of the threaded rods (20) of (19) and (15) are voids formed between the inner wall (2) and the outer wall (11). The inner wall (2), the first type outer wall (11) and the second type outer wall
The ceiling is installed to cover the upper end of (24).
A box-shaped elevator cab similar to that shown in FIG. 6 is configured.
【００１７】上記のように構成されたエレベーターのか
ご室は内壁(2)が相互にボルト(5)及びナット(6)により
締結されてかご床(1)の縁部寄りに立設される。また、
第１種外壁(11)及び第２種外壁(24)がボルト(26)とナッ
ト(27)によって連結されて内壁(2)の外側に配置され
る。一方、内壁(2)の上連結部(17)に第１種外壁(11)の
上連結部(22)が配置され、内壁(2)の下連結部(19)に第
１種外壁(11)の下連結部(23)が配置されてねじ棒(18)(2
0)とナット(28)により締結される。In the elevator cab constructed as described above, the inner walls (2) are fastened to each other by bolts (5) and nuts (6) and are erected near the edge of the car floor (1). Also,
The first type outer wall (11) and the second type outer wall (24) are connected to each other by a bolt (26) and a nut (27) and arranged outside the inner wall (2). On the other hand, the upper connecting part (22) of the first type outer wall (11) is arranged on the upper connecting part (17) of the inner wall (2), and the first connecting wall (11) is connected to the lower connecting part (19) of the inner wall (2). ), The lower connecting part (23) is arranged and screw rods (18) (2
Fastened with 0) and nut (28).
【００１８】これにより、内壁(2)と第１種外壁(11)及
び第２種外壁(24)の間に空所(15)が形成されて内壁(2)
と第１種外壁(11)及び第２種外壁(24)の少なくとも高さ
方向の中間部が相互に接触することなく配置される。し
たがって、内壁(2)と第１種外壁(11)及び第２種外壁(2
4)との連結箇所が減少してエレベーターの高速昇降時に
第１種外壁(11)及び第２種外壁(24)が加振されたときの
振動が内壁(2)に伝わることを効果的に遮断することが
でき、かご室内の騒音が少なくなり静粛に昇降するエレ
ベーターのかご室を得ることができる。As a result, a space (15) is formed between the inner wall (2) and the first-type outer wall (11) and the second-type outer wall (24) to form the inner wall (2).
At least the intermediate portions of the first type outer wall (11) and the second type outer wall (24) in the height direction are arranged without contacting each other. Therefore, the inner wall (2), the first type outer wall (11) and the second type outer wall (2
Effectively transmitting vibrations to the inner wall (2) when the first type outer wall (11) and the second type outer wall (24) are vibrated when the elevator is moved up and down at high speed by reducing the number of connecting points with 4) It is possible to shut off the noise, reduce noise in the car room, and obtain an elevator car room that can be quietly moved up and down.
【００１９】また、図１及び図２のエレベーターのかご
室の組立の手順としてそれぞれの内壁(2)に対向した第
１種外壁(11)を連結した後に、隣接する内壁(2)をボル
ト(5)及びナット(6)により相互に連結して第１種外壁(1
1)と共に立設することが可能である。したがって、隣接
する内壁(2)の連結作業は、エレベーターの据付現場で
実施するしかないが、内壁(2)に対向した第１種外壁(1
1)を連結する作業は、これらの部材の製造時の最終工程
として工場内で効率的に実施することが可能である。Further, as a procedure for assembling the elevator cab shown in FIGS. 1 and 2, the first type outer wall (11) facing each inner wall (2) is connected, and then the adjacent inner wall (2) is bolted ( 5) and nut (6) are connected to each other to connect them to the first type outer wall (1
It can be installed together with 1). Therefore, the connecting work of the adjacent inner wall (2) can only be performed at the elevator installation site, but the first type outer wall (1
The work of connecting 1) can be efficiently performed in the factory as the final process at the time of manufacturing these members.
【００２０】これに対して、図６に示す従来のエレベー
ターのかご室では隣接する内壁(2)を締結するボルト(5)
及びナット(6)が空所(15)内に隠蔽されているため、こ
れらのボルト(5)及びナット(6)により隣接する内壁(2)
を連結した上で、各内壁(2)に外壁(11)を連結する必要
があり、いずれの作業も自ずとエレベーターの据付現場
で実施することになって、作業が行い難い。すなわち、
図１及び図２の実施例のエレベーターのかご室はその据
付作業を容易化することが可能である。On the other hand, in the conventional elevator car room shown in FIG. 6, the bolts (5) for fastening the adjacent inner walls (2).
Since the nut (6) and the nut (6) are concealed in the void (15), the inner wall (2) adjoined by these bolts (5) and nuts (6)
It is necessary to connect the outer wall (11) to each inner wall (2) after connecting them, and it is difficult to carry out any work because it will be carried out at the elevator installation site. That is,
The elevator cab of the embodiment shown in FIGS. 1 and 2 can be easily installed.
【００２１】なお、隣接する内壁(2)相互のボルト(5)及
びナット(6)によるの連結作業は、第２種外壁(24)の装
着前に行われ、隣接する内壁(2)相互の連結後に図１に
示すように第２種外壁(24)がボルト(26)とナット(27)に
より第１種外壁(11)の相互間に装着される。The connecting work between the adjacent inner walls (2) with the bolts (5) and the nuts (6) is performed before the second type outer wall (24) is attached, and the adjacent inner walls (2) are connected with each other. After connection, as shown in FIG. 1, the second type outer wall (24) is mounted between the first type outer wall (11) by the bolt (26) and the nut (27).
【００２２】以上説明したように、図１及び図２の実施
例のエレベーターのかご室は、要するに相互に横方向に
連結されてかご床と天井と共にかご室の内装を構成する
複数枚の内壁(2)と、この各内壁(2)の外側に所定間隔を
おいて配設され、各内壁(2)に対して上下両端のみをそ
れぞれ連結された複数の第１種外壁(11)と、第１種外壁
(11)相互を連結するための横断面コ字状の第２種外壁(2
4)とを設けたものである。これによって、内壁(2)と第
１種外壁(11)及び第２種外壁(24)との連結箇所の総断面
積を大幅に減少して、その連結箇所を介して第１種外壁
(11)及び第２種外壁(24)から内壁(2)に伝達される振動
を激減する作用を得るものである。As described above, the elevator cabs of the embodiments shown in FIGS. 1 and 2 are, in short, connected to each other in the lateral direction by a plurality of inner walls that form the interior of the cab together with the car floor and the ceiling ( 2) and a plurality of first-type outer walls (11), which are arranged outside the inner walls (2) at a predetermined interval and are connected to the inner walls (2) only at the upper and lower ends, respectively. Type 1 outer wall
(11) Type II outer wall with a U-shaped cross section for connecting to each other (2
4) and are provided. As a result, the total cross-sectional area of the connection portion between the inner wall (2) and the first type outer wall (11) and the second type outer wall (24) is significantly reduced, and the first type outer wall is connected through the connection portion.
(11) and the second type outer wall (24) has the effect of drastically reducing the vibration transmitted to the inner wall (2).
【００２３】実施例２．図３は、この発明の他の実施例
を示す図で、図３は前述の図１に相当し、エレベーター
のかご室横断平面要部拡大図である。なお、図３の他は
前述の図１及び図２、並びに図４〜図６と同様に構成さ
れる。図３において図１及び図２と同符号は相当部分を
示し、(29)は互いに対向した第１種外壁(11)の縁部(21)
の相互間、及び互いに対向した第１種外壁(11)縁部(21)
と第２種外壁(24)縁部(25)の相互間にそれぞれ設けられ
て上記相互間の隙間を塞ぐ閉塞板で、鋼板が屈折されて
横断面Ｌ字状をなし第１種外壁(11)等の高さと同程度の
高さに製作されて互いに対向した縁部の一方に溶接され
ている。Example 2. FIG. 3 is a view showing another embodiment of the present invention, and FIG. 3 corresponds to FIG. 1 described above and is an enlarged view of an essential part of a plane crossing a cab of an elevator. The configuration is similar to that of FIGS. 1 and 2 and FIGS. 4 to 6 except for FIG. In FIG. 3, the same reference numerals as those in FIGS. 1 and 2 indicate corresponding parts, and (29) is an edge portion (21) of the first type outer wall (11) facing each other.
Edges (21) of the first outer wall (11) facing each other and to each other
And a second type outer wall (24) edge part (25), which are provided between each other to close the gap between them, the steel plate is bent to form an L-shaped cross section, and the first type outer wall (11) ) And the like and are welded to one of the opposite edges.
【００２４】上記のように構成されたエレベーターのか
ご室においては、第１種外壁(11)及び第２種外壁(24)を
ボルト(26)とナット(27)によって連結して内壁(2)の外
側に配置することにより、互いに対向した第１種外壁(1
1)の縁部(21)の相互間、及び互いに対向した第１種外壁
(11)縁部(21)と第２種外壁(24)縁部(25)の相互間の隙間
が閉塞板(29)によって閉塞される。In the elevator cab constructed as described above, the inner wall (2) is formed by connecting the first outer wall (11) and the second outer wall (24) by the bolts (26) and nuts (27). The outer wall of the first type (1
External wall of the 1st kind between the edges (21) of 1) and facing each other
(11) The gap between the edge portion (21) and the edge portion (25) of the second type outer wall (24) is closed by the closing plate (29).
【００２５】これによって、内壁(2)に対する第１種外
壁(11)及び第２種外壁(24)によるかご室外気の遮蔽性が
図１及び図２の実施例よりも向上し、エレベーターの高
速昇降時に第１種外壁(11)及び第２種外壁(24)が加振さ
れたときの内壁(2)の振動を一層少なくすることができ
る。したがって、さらにかご室内の騒音が少なくなり静
粛に昇降するエレベーターのかご室を得ることができ
る。As a result, the shielding performance of the car outside air by the first type outer wall (11) and the second type outer wall (24) with respect to the inner wall (2) is improved as compared with the embodiment of FIG. 1 and FIG. It is possible to further reduce the vibration of the inner wall (2) when the first-class outer wall (11) and the second-class outer wall (24) are vibrated during lifting and lowering. Therefore, noise in the car room is further reduced, and it is possible to obtain a car room for an elevator that quietly moves up and down.
【００２６】[0026]
【発明の効果】この発明の請求項１記載の発明は以上説
明したように、かご床から立設され複数枚が並列に配置
されて対向縁部が相互に締結された内壁と、かご床から
立設されて内壁の外側に設けられ、複数枚が並列に配置
されて対向縁部が相互に締結され、少なくとも高さ方向
の中間部が内壁に接触することなく対面した外壁とを設
けたものである。As described above, the invention according to claim 1 of the present invention includes an inner wall which is erected from a car floor and a plurality of which are arranged in parallel and whose opposite edges are fastened to each other. Standing upright and provided on the outside of the inner wall, a plurality of sheets are arranged in parallel, the opposite edges are fastened to each other, and at least the middle part in the height direction is provided with the outer wall facing without contacting the inner wall. Is.
【００２７】これによって、内壁と外壁の間に空所が形
成されて内壁と外壁の少なくとも高さ方向の中間部が相
互に接触することなく配置される。したがって、内壁と
外壁との連結箇所が減少してエレベーターの高速昇降時
に外壁が加振されたときの振動が内壁に伝わることを効
果的に遮断することができ、かご室内を静粛にする効果
がある。Thus, a space is formed between the inner wall and the outer wall, and the inner wall and the outer wall are arranged without contacting at least the middle portion in the height direction. Therefore, it is possible to effectively block the transmission of vibration to the inner wall when the outer wall is vibrated when the elevator is moving up and down at a high speed, and the effect of making the car room quiet is reduced. is there.
【００２８】また、この発明の請求項２記載の発明は以
上説明したように、かご床から立設され複数枚が並列に
配置されて対向縁部が相互に締結された内壁と、かご床
から立設されて内壁の外側に設けられ、複数枚が並列に
配置されて対向縁部が相互に締結され少なくとも高さ方
向の中間部が内壁に接触することなく対面した外壁と、
これらの外壁の対向縁部相互間に配置された閉塞板とを
設けたものである。As described above, according to the second aspect of the present invention, from the car floor, the inner wall which is erected from the car floor and in which a plurality of sheets are arranged in parallel and whose opposite edges are fastened to each other is provided. An outer wall that is provided upright and is provided outside the inner wall, and a plurality of sheets are arranged in parallel and opposite edges are fastened to each other and at least a middle portion in the height direction faces the inner wall without contacting the inner wall,
And a closing plate disposed between the opposite edges of these outer walls.
【００２９】これによって、内壁と外壁の間に空所が形
成されて内壁と外壁の少なくとも高さ方向の中間部が相
互に接触することなく配置される。さらに外壁の対向縁
部相互間の隙間が閉塞板により閉塞される。したがっ
て、内壁と外壁との連結箇所が減少し、また内壁に対す
る第１種外壁(11)及び第２種外壁(24)によるかご室外気
の遮蔽性が閉塞板により向上し、エレベーターの高速昇
降時に外壁が加振されたときの振動が内壁に伝わること
を一層効果的に遮断することができ、かご室内を静粛に
する効果がある。As a result, a space is formed between the inner wall and the outer wall, and the inner wall and the outer wall are arranged without contacting at least the intermediate portion in the height direction. Further, the gap between the opposite edges of the outer wall is closed by the closing plate. Therefore, the number of connecting points between the inner wall and the outer wall is reduced, and the shielding property of the outside air of the car by the first outer wall (11) and the second outer wall (24) for the inner wall is improved by the closing plate, so that the elevator is moved at high speed. It is possible to more effectively block the transmission of vibration to the inner wall when the outer wall is vibrated, and it is possible to quiet the interior of the car.
【図１】この発明の実施例１を示す図で、後述の図６に
相当するエレベーターのかご室横断平面要部拡大図。FIG. 1 is a view showing a first embodiment of the present invention and is an enlarged view of an essential part of a plane crossing a cab of an elevator corresponding to FIG. 6 described later.
【図２】図１のＢ−Ｂ線断面図。FIG. 2 is a sectional view taken along line BB of FIG.
【図３】この発明の実施例２を示す図で、前述の図１に
相当するエレベーターのかご室横断平面要部拡大図。FIG. 3 is a view showing a second embodiment of the present invention, and is an enlarged view of a main part of a plane crossing a cab of an elevator corresponding to FIG. 1 described above.
【図４】従来のエレベーターのかご室を示す縦断側面
図。FIG. 4 is a vertical sectional side view showing a cab of a conventional elevator.
【図５】図４の横断平面図。5 is a cross-sectional plan view of FIG.
【図６】図５のＡ部拡大図。FIG. 6 is an enlarged view of part A in FIG.
１ かご床 ２ 内壁 １１ 第１種外壁 ２４ 第２種外壁 ２９ 閉塞板 1 Car Floor 2 Inner Wall 11 First Type Outer Wall 24 Second Type Outer Wall 29 Closure Plate
Claims (2)
されて対向縁部が相互に締結された内壁と、上記かご床
から立設されて上記内壁の外側に設けられ、複数枚が並
列に配置されて対向縁部が相互に締結され、少なくとも
高さ方向の中間部が上記内壁に接触することなく対面し
た外壁とを備えたエレベーターのかご室。1. An inner wall which is erected from a car floor and a plurality of which are arranged in parallel and whose opposite edges are fastened to each other, and an inner wall which is erected from the car floor and is provided outside the inner wall. An elevator cab, which is arranged in parallel and has opposite edges fastened to each other, and at least an intermediate portion in the height direction faces an inner wall without contacting the inner wall.
されて対向縁部が相互に締結された内壁と、上記かご床
から立設されて上記内壁の外側に設けられ、複数枚が並
列に配置されて対向縁部が相互に締結され、少なくとも
高さ方向の中間部が上記内壁に接触することなく対面し
た外壁と、これらの外壁の対向縁部相互間に設けられた
閉塞板とを備えたエレベーターのかご室。2. An inner wall which is erected from the car floor and a plurality of which are arranged in parallel and whose opposite edges are fastened to each other; and an inner wall which is erected from the car floor and is provided outside the inner wall. Outer walls that are arranged in parallel and whose opposite edges are fastened to each other, and at least an intermediate portion in the height direction faces without contacting the inner wall, and a closing plate provided between the opposite edges of these outer walls. Elevator cab with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34099692A JP2701684B2 (en) | 1992-11-30 | 1992-11-30 | Elevator cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34099692A JP2701684B2 (en) | 1992-11-30 | 1992-11-30 | Elevator cab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06166484A true JPH06166484A (en) | 1994-06-14 |
| JP2701684B2 JP2701684B2 (en) | 1998-01-21 |
Family
ID=18342242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34099692A Expired - Lifetime JP2701684B2 (en) | 1992-11-30 | 1992-11-30 | Elevator cab |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2701684B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006720A (en) * | 2010-06-25 | 2012-01-12 | Mitsubishi Electric Corp | Cage of elevator |
-
1992
- 1992-11-30 JP JP34099692A patent/JP2701684B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006720A (en) * | 2010-06-25 | 2012-01-12 | Mitsubishi Electric Corp | Cage of elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2701684B2 (en) | 1998-01-21 |
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