JP2012166872A - Elevator car - Google Patents

Elevator car Download PDF

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JP2012166872A
JP2012166872A JP2011027477A JP2011027477A JP2012166872A JP 2012166872 A JP2012166872 A JP 2012166872A JP 2011027477 A JP2011027477 A JP 2011027477A JP 2011027477 A JP2011027477 A JP 2011027477A JP 2012166872 A JP2012166872 A JP 2012166872A
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car
floor
side beam
frame
cab
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JP2011027477A
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Soshi Matsumoto
壮史 松本
Seiji Watanabe
誠治 渡辺
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP2011027477A priority Critical patent/JP2012166872A/en
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Abstract

PROBLEM TO BE SOLVED: To achieve a simple car structure, in which stress of a fastening part is alleviated while transmission of vibration to a cage is suppressed without using vibration-proof rubber and which has a small number of fastening members.SOLUTION: An elevator car comprises: the cage, the car floor of which is reinforced by floor beams; a first vertical pillar erected on the left side of the cage; a second vertical pillar erected on the right side of the cage; a lower frame which is used for connecting the first vertical pillar to the second vertical pillar under the cage and is extended to the frontage direction of the cage; a first car supporting member which is arranged in a direction orthogonal to the lower frame in a longitudinal direction and comprises an integrated plate-like member used for joining the lower frame and the car floor on the left side of the cage; and a second car supporting member which is arranged in a direction orthogonal to the lower frame in a longitudinal direction and comprises an integrated plate-like member used for joining the lower frame and the car floor on the right side of the cage.

Description

本発明はエレベーターの乗りかごに関し、特にかご室とかご枠を連結するエレベーターの支持構造に関するものである。   The present invention relates to an elevator car, and more particularly to an elevator support structure that connects a car room and a car frame.

エレベーターの乗りかごは、乗客が収容されるかご室とかご室を支えるかご枠とで構成されている。かご枠には、エレベーターの走行によりガイドレールやロープの振動が伝わる。エレベーターの乗り心地を改善するために、通常、かご室とかご枠の間に防振ゴムが設置される。 The elevator car is composed of a car room in which passengers are accommodated and a car frame that supports the car room. In the car frame, the vibration of the guide rail and rope is transmitted by the traveling of the elevator. In order to improve the ride quality of the elevator, vibration-proof rubber is usually installed between the car room and the car frame.

防振ゴムに安価なものを使用すると、経年変化により、振動絶縁特性が低下する。このためコストは高いが寿命の長い良質な防振ゴムが使用されてきた。防振ゴムをかご室の床下とかご枠の間に取付けるためには、エレベーターの乗りかごに取付板を設置し、防振ゴムをボルト締めする必要がある。部品点数と組立時間の増加は、コストアップを招く。 If an inexpensive anti-vibration rubber is used, the vibration insulation characteristics deteriorate due to aging. For this reason, high-quality anti-vibration rubber having a high cost but a long life has been used. In order to attach the anti-vibration rubber between the floor under the car room and the car frame, it is necessary to install a mounting plate on the elevator car and bolt the anti-vibration rubber. An increase in the number of parts and assembly time leads to an increase in cost.

防振ゴムの代わりに経年変化の影響が少ない安価な板ばねを用いた発明が知られている。特許文献１に係るエレベーターでは、かご室は板ばねによる弾性変形で支持されている。この構成でも、板ばねを取付けるための締結部材が必要であり、部品点数と組立時間を減らすことは依然として難しい。板ばねをボルトなどでかご室とかご枠に強固に固定して曲げ変形させると、締結部に大きな曲げ応力が発生する。曲げ応力を緩和するために、板ばねを大型化すると、かご荷重の増加とコストアップを招く。 An invention using an inexpensive leaf spring that is less affected by secular change instead of vibration-proof rubber is known. In the elevator according to Patent Document 1, the cab is supported by elastic deformation by a leaf spring. Even in this configuration, a fastening member for attaching the leaf spring is required, and it is still difficult to reduce the number of parts and the assembly time. When the leaf spring is firmly fixed to the car room and the car frame with a bolt or the like and bent and deformed, a large bending stress is generated in the fastening portion. Increasing the size of the leaf spring to relieve the bending stress increases the car load and increases the cost.

公開実用新案昭５９−１７６８７１(特に図６参照)Published utility model No. 59-176871 (refer to FIG. 6 in particular)

この発明は上記のような課題を解決するためのものであり、防振ゴムを使用せずにかご室への振動伝達を抑制しつつ、締結部の応力を緩和するとともに、締結部材が少ない簡素なかご構造を実現することを目的とする。 This invention is for solving the above-mentioned problems, and while suppressing vibration transmission to the cab without using vibration isolating rubber, the stress at the fastening portion is alleviated and the fastening member is simple. The purpose is to realize a basket structure.

この発明に係るエレベーターの乗りかごは、かご床が床梁で補強されているかご室と、かご室の左側に立設された第１の縦柱と、かご室の右側に立設された第２の縦柱と、かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、長手方向が下枠と直交する向きに配設され、かご室の左側で下枠とかご床を結合する一体物の板状部材からなる第１のかご支持部材と、長手方向が下枠と直交する向きに配設され、かご室の右側で下枠とかご床を結合する一体物の板状部材からなる第２のかご支持部材と、を備えているものである。 The elevator car according to the present invention includes a car room in which a car floor is reinforced with a floor beam, a first vertical column erected on the left side of the cab, and a first erection on the right side of the cab. 2 vertical columns, a lower frame connecting the first vertical column and the second vertical column at the lower side of the cab, and extending in the direction of the front of the cab, and in a direction in which the longitudinal direction is orthogonal to the lower frame And a first car support member made of a single plate-like member that joins the lower frame and the car floor on the left side of the cab, and a longitudinal direction arranged perpendicular to the lower frame, and the right side of the cab And a second car support member made of an integral plate member that joins the lower frame and the car floor.

この発明によれば、かご室、かご枠および両者を接続する部材を一体成形する構造とするため、かご室とかご枠を締結するボルトや取付板を削減することができる。また、締結部の応力を緩和する締結構成のため、かご室とかご枠間を接続する部材を小型、軽量化することができる。 According to the present invention, since the car room, the car frame, and the member that connects the two are integrally formed, bolts and mounting plates that fasten the car room and the car frame can be reduced. Moreover, since the fastening structure relieves the stress of the fastening portion, the member connecting the cab and the car frame can be reduced in size and weight.

この発明の実施の形態に係る乗りかごの全体を示す正面図である。1 is a front view showing an entire car according to an embodiment of the present invention. FIG. この発明の実施の形態に係るかごの支持構造を示す斜視図である。It is a perspective view which shows the support structure of the car which concerns on embodiment of this invention. かご床の構成を説明するための断面図である。It is sectional drawing for demonstrating the structure of a car floor. 実施の形態１に係るかご支持部材の構造を説明するための正面図である。It is a front view for demonstrating the structure of the car support member which concerns on Embodiment 1. FIG. 実施の形態１に係るかご支持部材の構造を説明するための側面図である。It is a side view for demonstrating the structure of the car support member which concerns on Embodiment 1. FIG. かご室の荷重が作用した場合に、かご支持部材が変形した様子を説明するための図である。It is a figure for demonstrating a mode that the cage | basket | car support member deform | transformed when the load of a cage | basket | chamber act | operates. 実施の形態２に係るかご支持部材の構造を説明するための正面図（ａ）と側面図（ｂ）である。It is the front view (a) and side view (b) for demonstrating the structure of the cage support member which concerns on Embodiment 2. FIG. 実施の形態３に係るかご支持部材の構造を説明するための正面図（ａ）と側面図（ｂ）である。It is the front view (a) and side view (b) for demonstrating the structure of the cage | basket | car support member which concerns on Embodiment 3. FIG. 実施の形態３に係るストッパの構成を説明するための図である。FIG. 10 is a diagram for explaining a configuration of a stopper according to a third embodiment. 実施の形態４に係るかご支持部材の構成を示す斜視図である。FIG. 10 is a perspective view showing a configuration of a car support member according to Embodiment 4. 実施の形態５に係るかご支持部材の構造を説明するための正面図（ａ）と側面図（ｂ）である。It is the front view (a) and side view (b) for demonstrating the structure of the cage | basket | car support member which concerns on Embodiment 5. FIG. 実施の形態５に係るかご支持部材と床梁の接続方法を説明するための図である。It is a figure for demonstrating the connection method of the car support member and floor beam which concern on Embodiment 5. FIG. 実施の形態６に係るかご支持部材の構造を説明するための正面図（ａ）と側面図（ｂ）である。It is the front view (a) and side view (b) for demonstrating the structure of the cage | basket | car support member which concerns on Embodiment 6. FIG. 実施の形態７に係るかご支持部材の構成を示す断面図である。FIG. 10 is a cross-sectional view illustrating a configuration of a car support member according to a seventh embodiment. 実施の形態７に係るチェーンの構成を説明するための図（ａ）とストッパーの構成を説明するための図（ｂ）である。FIG. 7A is a diagram for explaining the configuration of a chain according to Embodiment 7, and FIG. 7B is a diagram for explaining the configuration of a stopper. 実施の形態７に係るストッパの構成を説明するための図である。FIG. 10 is a diagram for explaining a configuration of a stopper according to a seventh embodiment. 実施の形態８に係るかご支持部材の構成を示す斜視図である。FIG. 10 is a perspective view showing a configuration of a car support member according to an eighth embodiment. 実施の形態９に係るかご支持部材の構成を示す斜視図である。It is a perspective view which shows the structure of the car support member which concerns on Embodiment 9. FIG. 実施の形態９に係るかご支持部材の変形の様子を説明するための図である。It is a figure for demonstrating the mode of a deformation | transformation of the car support member which concerns on Embodiment 9. FIG. 実施の形態１０に係るかご支持部材の構成を示す斜視図である。FIG. 38 is a perspective view showing a configuration of a car support member according to Embodiment 10. 実施の形態１０に係るかご支持部材の変形を説明するための図で、枠側梁部に曲げ変形が生じない場合の変形図（ａ）と、枠側梁部に曲げ変形が生じる場合の変形図（ｂ）である。FIG. 10 is a diagram for explaining deformation of the car support member according to the tenth embodiment, in which a deformation diagram (a) when bending deformation does not occur in the frame side beam portion and deformation when bending deformation occurs in the frame side beam portion; FIG. 実施の形態１１に係るかご支持部材の構成を説明するための正面図（ａ）と側面図（ｂ）と変形状態を示す図（ｃ）とかご支持部材の効果を説明する図（ｄ）である。The front view (a) for explaining the composition of the car support member concerning Embodiment 11, the side view (b), the figure (c) showing a deformation state, and the figure (d) explaining the effect of a car support member is there. 実施の形態１２に係るかご支持部材の構成を示す断面図である。FIG. 22 is a cross-sectional view showing a configuration of a car support member according to Embodiment 12. 実施の形態１３に係るかご支持部材の構成を示す斜視図である。FIG. 38 is a perspective view showing a configuration of a car support member according to Embodiment 13. 実施の形態１３に係るかご支持部材の取り付け部の構成を示す斜視図である。It is a perspective view which shows the structure of the attaching part of the car support member which concerns on Embodiment 13. FIG. 実施の形態１４に係るかご支持部材の構成を説明するための図である。It is a figure for demonstrating the structure of the car support member which concerns on Embodiment 14. FIG.

実施の形態１．
本発明に係るエレベーターの乗りかごの全体構成を図１に示す。紙面手前側が乗り場側である。乗りかご１００はかご室１とかご枠１１とかご支持部材４１から構成されている。かご室１はドア２、かご床２１、側面板２７ａ、２７ｂ、天井２８などから構成されている。ドア２はＸ軸方向に開閉する。かご枠１１は下枠１３、縦柱１４ａ、１４ｂ、上枠１７などから構成されている。下枠１３と縦柱１４ａ、１４ｂと上枠１７で強固な四角形を作り、その内部にかご室１が収められている。 Embodiment 1 FIG.
FIG. 1 shows the overall configuration of the elevator car according to the present invention. The front side of the page is the landing side. The car 100 includes a car room 1, a car frame 11, and a car support member 41. The car room 1 includes a door 2, a car floor 21, side plates 27a and 27b, a ceiling 28, and the like. The door 2 opens and closes in the X axis direction. The car frame 11 includes a lower frame 13, vertical columns 14a and 14b, an upper frame 17, and the like. The lower frame 13, the vertical columns 14 a and 14 b, and the upper frame 17 form a strong quadrangle, and the cab 1 is housed therein.

かご支持部材４１ａ、４１ｂがかご室１とかご枠１１を結合することにより、かご室１はかご枠１１に支えられている。かご支持部材４１ａ、４１ｂはかご室１の両端側下部に分かれて対向するように設けられている。縦柱１４ａと側面板２７ａの間、および縦柱１４ｂと側面板２７ｂの間には間隔が設けられている。下枠１３と縦柱１４ａ、１４ｂは連結されている。かご室１の荷重はかご支持部材４１ａ、４１ｂを介して、下枠１３に伝わる。側面板２７ａは正面から見て、乗りかごの左側に設けられている。同様に側面板２７ｂは正面から見て、乗りかごの右側に設けられている。 The car chamber 1 is supported by the car frame 11 by the car support members 41 a and 41 b connecting the car room 1 and the car frame 11. The car support members 41 a and 41 b are provided so as to be divided and opposed to the lower portions on both ends of the car room 1. Spaces are provided between the vertical columns 14a and the side plates 27a and between the vertical columns 14b and the side plates 27b. The lower frame 13 and the vertical columns 14a and 14b are connected. The load of the car room 1 is transmitted to the lower frame 13 through the car support members 41a and 41b. The side plate 27a is provided on the left side of the car as viewed from the front. Similarly, the side plate 27b is provided on the right side of the car as viewed from the front.

図２はエレベーターのかご枠の構成を示す斜視図である。かご枠１１において、かご室１の間口方向をＸ軸方向、上下方向をＹ軸方向、乗降（前後）方向をＺ軸方向とする。乗りかごの前方が＋Ｚ方向である。ＸＹＺ座標の原点Ｏは、下枠１３の上面で、２本の縦柱１４ａ、１４ｂの間の中央かつ、下枠１３のＺ軸方向の中心にとる。Ｚ軸方向が乗りかご１００の乗降方向になる。下枠１３は、かご落下時に、昇降路の底に設けられた緩衝器から衝突荷重を受ける。乗りかご１００はロープ３３で支えられている。縦柱１４ａ、１４ｂはかご室１の傾きを抑える役割を果たす。 FIG. 2 is a perspective view showing the configuration of the elevator car frame. In the car frame 11, the front direction of the car room 1 is defined as the X-axis direction, the vertical direction is defined as the Y-axis direction, and the getting-on / off (front-rear) direction is defined as the Z-axis direction. The front of the car is the + Z direction. The origin O of the XYZ coordinates is set at the center between the two vertical columns 14 a and 14 b and the center of the lower frame 13 in the Z-axis direction on the upper surface of the lower frame 13. The Z-axis direction is the direction of getting on and off the car 100. The lower frame 13 receives a collision load from a shock absorber provided at the bottom of the hoistway when the car is dropped. The car 100 is supported by a rope 33. The vertical columns 14 a and 14 b serve to suppress the inclination of the cab 1.

下枠１３はロープ３３にて上方へと支持されている。振れ止め３４ａ、３４ｂは、かご室１の天井２８と縦柱１４ａ、１４ｂの間に設けられ、かご室１の倒れを抑制する。かご支持部材４１ａは長手方向が下枠１３と直交する向きに配設され、乗りかごの左側下端部で下枠１３とかご床２１を連結する一体物の板状部材である。かご支持部材４１ｂは長手方向が下枠１３と直交する向きに配設され、乗りかごの右側下端部で下枠１３とかご床２１を連結する一体物の板状部材である。 The lower frame 13 is supported upward by a rope 33. The steady rests 34a and 34b are provided between the ceiling 28 of the cab 1 and the vertical columns 14a and 14b, and prevent the cab 1 from falling down. The car support member 41a is an integral plate-like member that is disposed in a direction in which the longitudinal direction is orthogonal to the lower frame 13, and connects the lower frame 13 and the car floor 21 at the lower left end of the car. The car support member 41b is an integral plate-like member that is disposed in a direction in which the longitudinal direction is orthogonal to the lower frame 13, and connects the lower frame 13 and the car floor 21 at the lower right end of the car.

Ｕ字形状の弾性部４２ａ、４２ｂとアングル形状の枠側梁部４３はかご支持部材４１を構成している。弾性部４２ａ、４２ｂはかご支持部材４１ａ、４１ｂのそれぞれに設けられている。枠側梁部４３は、Ｚ軸方向に沿って配設されている。弾性部４２ａは枠側梁部４３の前側端部に設けられている。弾性部４２ｂは枠側梁部４３の後側端部に設けられている。 The U-shaped elastic portions 42 a and 42 b and the angle-shaped frame-side beam portion 43 constitute a car support member 41. The elastic portions 42a and 42b are provided on the car support members 41a and 41b, respectively. The frame side beam portion 43 is disposed along the Z-axis direction. The elastic part 42 a is provided at the front end of the frame side beam part 43. The elastic portion 42 b is provided at the rear end portion of the frame side beam portion 43.

かご床２１の構成を図３に基づいて説明する。かご床２１は主に、床梁２３、床板２４、床前梁２５および床後梁２６から構成されている。床板２４の下には複数の床梁２３が間口方向（Ｘ軸方向）を長手方向とするように配置されている。床板２４と床梁２３は溶接止めされている。床前梁２５と床後梁２６は、前後両端（Ｚ軸方向の最大位置と最小位置）で、床板２４と一体化されているか、床板２４にボルト締結または溶接止めされている。なお、図３では床前梁２５は一体化されている場合を、床後梁２６はボルト締結または溶接止めされている場合を示している。 The configuration of the car floor 21 will be described with reference to FIG. The car floor 21 is mainly composed of a floor beam 23, a floor plate 24, a front floor beam 25 and a rear floor beam 26. A plurality of floor beams 23 are arranged below the floor plate 24 so that the front direction (X-axis direction) is the longitudinal direction. The floor plate 24 and the floor beam 23 are welded. The front floor beam 25 and the rear floor beam 26 are integrated with the floor plate 24 at the front and rear ends (the maximum position and the minimum position in the Z-axis direction), or are bolted or welded to the floor plate 24. FIG. 3 shows a case where the front floor beam 25 is integrated, and a case where the rear floor beam 26 is bolted or welded.

図４は実施の形態１に係るかご支持部材の構成を示す断面図である。一体化されたかご支持部材４１は弾性部４２、枠側梁部４３および床側梁部４４に区分けされる。かご支持部材４１の曲線部に連続した直線部のうち、床梁２３と接続する部分が床側梁部４４である。下枠１３との連結に用いる範囲が枠側梁部４３である。弾性部４２は枠側梁部４３と床側梁部４４を連結する。 FIG. 4 is a cross-sectional view showing the configuration of the car support member according to the first embodiment. The integrated car support member 41 is divided into an elastic part 42, a frame side beam part 43 and a floor side beam part 44. Of the linear portions that are continuous to the curved portion of the car support member 41, the portion that connects to the floor beam 23 is the floor-side beam portion 44. A range used for connection with the lower frame 13 is the frame side beam portion 43. The elastic portion 42 connects the frame side beam portion 43 and the floor side beam portion 44.

弾性部４２ａ、４２ｂはかご床２１とかご枠１１（下枠１３）を接続する役割を持つ。枠側梁部４３は下枠１３と接続する役割とかご室１を支持するための土台となる役割を持つ。枠側梁部４３はアングル形状を有し、背部４３ｘと底部４３ｙから構成される。床側梁部４４はかご床２１と接続する役割を有する。 The elastic portions 42a and 42b have a role of connecting the car floor 21 and the car frame 11 (lower frame 13). The frame side beam portion 43 has a role of connecting to the lower frame 13 and a role of a base for supporting the cab 1. The frame side beam portion 43 has an angle shape and is constituted by a back portion 43x and a bottom portion 43y. The floor side beam portion 44 has a role of connecting to the car floor 21.

図５はかご支持部材を縦柱の方向から見た側面図である。Ｕ字形状の弾性部４２ａ、４２ｂは枠側梁部４３の両先端（Ｚ軸の最大値および最小値）付近に設けられている。枠側梁部４３の長手方向と下枠１３の長手方向は直交している。枠側梁部４３の底部４３ｙは下枠１３と長手方向の中央（Ｚ＝０）付近でボルト５１により締結されている。 FIG. 5 is a side view of the car support member as viewed from the direction of the vertical column. The U-shaped elastic portions 42 a and 42 b are provided near both ends (maximum value and minimum value of the Z axis) of the frame side beam portion 43. The longitudinal direction of the frame side beam portion 43 and the longitudinal direction of the lower frame 13 are orthogonal to each other. The bottom portion 43y of the frame side beam portion 43 is fastened to the lower frame 13 by a bolt 51 in the vicinity of the center in the longitudinal direction (Z = 0).

図６は、かご支持部材にかご室の荷重が作用し、一体化したかご支持部材が変形した状態を表している。図中にはかご支持部材の各部に作用する力の関係も示している。かご室質量と積載量の合計であるかご室荷重Ａが弾性部４２に対し下方向（−Ｙ方向）に作用すると、弾性部４２には上下方向に圧縮される変形が生じる。かご室荷重Ａは弾性部４２を伝わり、枠側梁部４３にも作用する。梁の長手方向（Ｚ軸方向）には上下方向の曲げ変形、および長手軸（Ｚ軸）まわりのねじり変形が生じる。 FIG. 6 shows a state where the load of the cab is applied to the car support member and the integrated car support member is deformed. The figure also shows the relationship of forces acting on each part of the car support member. When the cab load A, which is the sum of the cab mass and the load capacity, acts downward (−Y direction) on the elastic portion 42, the elastic portion 42 is deformed to be compressed in the vertical direction. The cab load A is transmitted through the elastic portion 42 and also acts on the frame side beam portion 43. In the longitudinal direction (Z-axis direction) of the beam, vertical bending deformation and torsional deformation around the longitudinal axis (Z-axis) occur.

乗りかごには、異常動作による非常停止時に通常走行時より大きな減速度が作用する。本構成では枠側梁部４３の上端と床側梁部４４が接触することで、枠側梁部４３の上端（背部４３ｘ）がストッパーとして機能する。 A greater deceleration is applied to the car than during normal driving during an emergency stop due to abnormal operation. In this structure, the upper end (back part 43x) of the frame side beam part 43 functions as a stopper by the upper end of the frame side beam part 43 and the floor side beam part 44 contacting.

かご支持部材は弾性部４２の曲げと枠側梁部４３の曲げ、ねじりにより、弾性部４２の曲げ変形のみよりも大きな弾性変形を得ることができるので、かご室１はかご枠１１に対し弾性支持される。この構成では、弾性部４２の曲げに加えて枠側梁部４３の弾性変形を利用してかご室１を支持することから、弾性部４２を大きくする必要がなく、かご重量が重くなることがない。また、かご支持部材を一体成形していることにより部品点数を減らすことができる。 Since the car support member can obtain an elastic deformation larger than only the bending deformation of the elastic part 42 by bending the elastic part 42 and bending and twisting the frame side beam part 43, the car room 1 is elastic with respect to the car frame 11. Supported. In this configuration, since the cage 1 is supported by utilizing the elastic deformation of the frame side beam portion 43 in addition to the bending of the elastic portion 42, it is not necessary to enlarge the elastic portion 42 and the weight of the cage may increase. Absent. Moreover, the number of parts can be reduced by integrally molding the car support member.

実施の形態２．
実施の形態２に係るかご支持部材の構成を図に基づいて説明する。図７（ａ）は実施の形態２に係るかご支持部材の構成を示す断面図である。図７（ｂ）は実施の形態２に係るかご支持部材を縦柱の方向から見た状態を表している。かご支持部材４１は枠側梁部４３、弾性部４２ａ、４２ｂおよび床側梁部４４を一体化した構造を有する。さらに、２本の枠側梁部４３の先端（Ｚ軸の最大位置と最小位置）をＩ字断面のねじりストッパー５４が貫通する構造とする。実施の形態１では、枠側梁部４３が下枠１３の両端部（Ｘ軸の最大および最小側）に配置されていたのに対し、実施の形態２では枠側梁部４３を下枠１３の間口方向中央（Ｘ＝０）に隣り合うように背中合わせにして２本配置している。 Embodiment 2. FIG.
The configuration of the car support member according to Embodiment 2 will be described with reference to the drawings. FIG. 7A is a cross-sectional view showing the configuration of the car support member according to the second embodiment. FIG. 7B shows a state in which the car support member according to the second embodiment is viewed from the direction of the vertical column. The car support member 41 has a structure in which the frame side beam portion 43, the elastic portions 42a and 42b, and the floor side beam portion 44 are integrated. Further, the tip of the two frame side beam portions 43 (maximum position and minimum position of the Z-axis) is configured to pass through a torsion stopper 54 having an I-shaped cross section. In the first embodiment, the frame-side beam portions 43 are arranged at both end portions (maximum and minimum sides of the X axis) of the lower frame 13, whereas in the second embodiment, the frame-side beam portions 43 are arranged at the lower frame 13. Two are arranged back to back so as to be adjacent to the center in the frontage direction (X = 0).

実施の形態２において弾性部４２が存在するのは、ねじり角が大きくなる枠側梁部４３の先端付近である。乗りかごに、非常動作により通常走行時より大きなかご荷重が作用した際には、枠側梁部４３のねじりが過大となり塑性変形に至ることが想定される。枠側梁部４３が所定のねじり変形量を超えないようにねじり変形を抑制することが望ましい。実施の形態２の構成は枠側梁部４３の先端付近に穴を開け、ねじりストッパー５４を前後両側に挿入するだけの容易なものであり、非常動作時には枠側梁部４３のねじりを抑制することができる。枠側梁部４３はアングル形状を有し、背部と底部から構成される。枠側梁部４３の底部は下枠１３と長手方向の中央（Ｚ＝０）付近でボルトにより締結されている。 In the second embodiment, the elastic portion 42 is present near the tip of the frame side beam portion 43 where the torsion angle increases. When a car load larger than that during normal traveling is applied to the car due to an emergency operation, it is assumed that the torsion of the frame side beam portion 43 becomes excessive and leads to plastic deformation. It is desirable to suppress torsional deformation so that the frame side beam portion 43 does not exceed a predetermined amount of torsional deformation. The configuration of the second embodiment is such that a hole is easily formed in the vicinity of the tip of the frame side beam portion 43 and the torsion stoppers 54 are simply inserted on both the front and rear sides, and the torsion of the frame side beam portion 43 is suppressed during an emergency operation. be able to. The frame side beam portion 43 has an angle shape and is constituted by a back portion and a bottom portion. The bottom portion of the frame side beam portion 43 is fastened to the lower frame 13 by a bolt in the vicinity of the center in the longitudinal direction (Z = 0).

実施の形態３．
実施の形態３について図を用いて以下説明する。図８（ａ）は実施の形態５に係るかご支持部材の構成を示す正面断面図である。図８（ｂ）は実施の形態５に係るかご支持部材を縦柱の方向から見た側面図である。かご支持部材４１は弾性部４２ａ、４２ｂおよび床側梁部４４から構成されている。床側梁部４４は円弧状の弾性部４２ａ、４２ｂと一体化されている。床側梁部４４は床梁２３に溶接等で固定されていて、かご床２１を補強している。弾性部４２ａ、４２ｂのそれぞれに、ストッパー接触部３５が設けられている。ストッパー３２は下枠１３より突出している。弾性部４２ａ、４２ｂの先端部は下枠１３と方向の中央（Ｚ＝０）付近でボルト５１により締結されている。なお、図には弾性部が弾性部４２ａと弾性部４２ｂの２つに分かれている場合を示したが、一枚の幅広い円弧状の部材とすることもできる。 Embodiment 3 FIG.
The third embodiment will be described below with reference to the drawings. FIG. 8A is a front sectional view showing the structure of the car support member according to the fifth embodiment. FIG.8 (b) is the side view which looked at the cage | basket | car support member which concerns on Embodiment 5 from the direction of the vertical column. The car support member 41 includes elastic portions 42 a and 42 b and a floor side beam portion 44. The floor-side beam portion 44 is integrated with arc-shaped elastic portions 42a and 42b. The floor side beam portion 44 is fixed to the floor beam 23 by welding or the like, and reinforces the car floor 21. A stopper contact portion 35 is provided on each of the elastic portions 42a and 42b. The stopper 32 protrudes from the lower frame 13. The distal ends of the elastic portions 42a and 42b are fastened to the lower frame 13 by bolts 51 in the vicinity of the center (Z = 0) in the direction. In addition, although the figure showed the case where the elastic part was divided into the elastic part 42a and the elastic part 42b, it can also be made into one wide arc-shaped member.

図９にストッパーとストッパー接触部の詳細形状を示す。棒状のストッパー３２はストッパー接触部３５に対応する位置に設けられている。ストッパー接触部３５はかご支持部材４１に半円状に入れた切れ目を水平になるまで曲げられている。この構成により、枠側梁部をなくすことができるため、部品点数および材料費を削減できる。かご支持部材４１を折り返してストッパーを設けても、中央（Ｘ＝０）だけで支持することになり、かご室内で偏荷重が作用している場合にはバランスが悪くなるため、ストッパーは下枠１３に設ける。 FIG. 9 shows the detailed shapes of the stopper and the stopper contact portion. The rod-shaped stopper 32 is provided at a position corresponding to the stopper contact portion 35. The stopper contact portion 35 is bent until the cut formed in the semicircular shape in the car support member 41 becomes horizontal. With this configuration, the frame side beam portion can be eliminated, so that the number of parts and material costs can be reduced. Even if the car support member 41 is folded and provided with a stopper, the car support member 41 is supported only at the center (X = 0), and the balance becomes worse when an unbalanced load is applied in the car room. 13 is provided.

実施の形態４．
実施の形態４について図１０を用いて以下説明する。かご支持部材４１は接続部３０ａ、３０ｂ、枠側梁部４３、接続部３１ａ、３１ｂ、床側梁部４４から構成されている。床側梁部４４は背部と底部を有する。床側梁部４４は背部で床梁２３に溶接等で固定されていて、かご床２１を補強している。開放されている接続部３０ａ、３０ｂの先端は床側梁部４４の背部に固定されている。接続部３１ａは枠側梁部４３と床側梁部４４を前側端部で連結している。接続部３１ｂは枠側梁部４３と床側梁部４４を後側端部で連結している。枠側梁部４３の中央部（Ｚ＝０）は下枠１３と強固に締結されている。この場合、かご支持部材４１は破線で示すように、片持ち支持構造による梁の曲げ変形での弾性変形を利用している。かご支持部材４１は板を４度折り曲げて角筒状にした構造を有している。 Embodiment 4 FIG.
Embodiment 4 will be described below with reference to FIG. The car support member 41 includes connection portions 30a and 30b, a frame side beam portion 43, connection portions 31a and 31b, and a floor side beam portion 44. The floor side beam portion 44 has a back portion and a bottom portion. The floor side beam portion 44 is fixed to the floor beam 23 at the back by welding or the like, and reinforces the car floor 21. The open ends of the connection portions 30 a and 30 b are fixed to the back portion of the floor side beam portion 44. The connecting portion 31a connects the frame side beam portion 43 and the floor side beam portion 44 at the front end portion. The connecting portion 31b connects the frame side beam portion 43 and the floor side beam portion 44 at the rear end portion. The central portion (Z = 0) of the frame side beam portion 43 is firmly fastened to the lower frame 13. In this case, as shown by a broken line, the car support member 41 uses elastic deformation due to bending deformation of the beam by the cantilever support structure. The car support member 41 has a structure in which a plate is bent four times into a rectangular tube shape.

枠側梁部４３、接続部３０、３１、床側梁部４４が形成する角筒の４面のうちＹＺ平面と平行な２面には前後両端（Ｚ軸の最大位置と最小位置）に細い板状の接続部３０、３１が設けられている。これにより、下枠１３に固定された平板状の枠側梁部４３の先端（Ｚ軸の最大位置および最小位置）のみに荷重を作用させることができ、接続部３０、３１の上下方向（Ｙ軸方向）弾性変形を最大限得られる。本構成はかご室の前後左右の４箇所に荷重を分散して支持するため、かご室内に偏荷重が作用した際に、中央（Ｚ＝０）付近のみで支持する場合と比較して、バランスが良く、かご室の倒れ込みを抑える効果が大きい。 Of the four sides of the square tube formed by the frame side beam portion 43, the connection portions 30, 31, and the floor side beam portion 44, two surfaces parallel to the YZ plane are thin at both front and rear ends (maximum and minimum positions on the Z axis). Plate-like connection portions 30 and 31 are provided. As a result, a load can be applied only to the tips (maximum position and minimum position of the Z axis) of the flat frame side beam portion 43 fixed to the lower frame 13, and the vertical direction (Y (Axial direction) Maximum elastic deformation is obtained. This configuration supports the load in four locations, front, rear, left, and right in the car room, so that when an unbalanced load is applied to the car room, it is balanced compared to the case where it is supported only near the center (Z = 0). Is good and has a great effect of suppressing the fall of the cab.

実施の形態５．
図１１は実施の形態５に係るかご支持部材の構成を示す断面図である。かご支持部材４１は弾性部４２ａ、４２ｂと枠側梁部４３から構成されている。枠側梁部４３とＵ字形状の弾性部４２ａ、４２ｂは一体化されている。枠側梁部４３はアングル形状を有し、背部と底部から構成される。枠側梁部４３の底部は下枠１３と下枠の長手方向の中央（Ｚ＝０、Ｘ＝０）付近でボルトにより締結されている。 Embodiment 5 FIG.
FIG. 11 is a cross-sectional view showing the configuration of the car support member according to the fifth embodiment. The car support member 41 includes elastic portions 42 a and 42 b and a frame side beam portion 43. The frame side beam portion 43 and the U-shaped elastic portions 42a and 42b are integrated. The frame side beam portion 43 has an angle shape and is constituted by a back portion and a bottom portion. The bottom portion of the frame side beam portion 43 is fastened by a bolt in the vicinity of the lower frame 13 and the center (Z = 0, X = 0) in the longitudinal direction of the lower frame.

床側梁２２は一体化されたかご支持部材４１から独立している。床側梁２２は、間口方向（X軸方向）を長手方向とするように配置された複数の床梁２３に溶接されていて、かご床２１を補強している。弾性部４２ａ、４２ｂはＵ字状に折れ曲っている。かご支持部材４１ａの枠側梁部４３とかご支持部材４１ｂの枠側梁部４３は、背中合わせにして配置され、ストッパー５４で係止されている。 The floor side beam 22 is independent of the integrated car support member 41. The floor-side beam 22 is welded to a plurality of floor beams 23 arranged so that the frontage direction (X-axis direction) is the longitudinal direction, and reinforces the car floor 21. The elastic parts 42a and 42b are bent in a U shape. The frame side beam portion 43 of the car support member 41 a and the frame side beam portion 43 of the car support member 41 b are arranged back to back and are locked by a stopper 54.

図１２を用いてかご支持部材４１と床梁２３の接続方法について説明する。かご支持部材４１の床梁２３との接触位置付近に間口方向（Ｘ軸方向）を長径とする楕円形状の穴４６が設けられている。穴４６には床梁２３の固定位置より突出するピン５２を挿入する。この際、かご支持部材４１はピン５２をガイドにして間口方向の移動およびＺ軸まわりの回転（傾き）が自由にできる構成とする。 A method for connecting the car support member 41 and the floor beam 23 will be described with reference to FIG. An elliptical hole 46 having a major axis in the frontage direction (X-axis direction) is provided in the vicinity of the contact position of the car support member 41 with the floor beam 23. A pin 52 protruding from the fixed position of the floor beam 23 is inserted into the hole 46. At this time, the car support member 41 is configured such that it can freely move in the frontage direction and rotate (tilt) around the Z axis with the pin 52 as a guide.

穴４６の長径方向の長さ（Ｘ軸方向の自由移動量）、およびかご支持部材４１の回転許容量は、枠側梁部４３の上端がかご床側と接触し、ストッパーとして動作する最大かご上下変位の場合において、かご支持部材４１が弾性変形に至らない十分な移動量を確保しておけばよい。これにより、かご支持部材４１は穴４６の長径方向（Ｘ軸方向）に並進移動でき、かつ、Ｚ軸まわりの回転自由に支持される。 The length in the major axis direction of the hole 46 (the amount of free movement in the X-axis direction) and the allowable rotation amount of the car support member 41 are the maximum car that operates as a stopper when the upper end of the frame side beam portion 43 is in contact with the car floor side. In the case of vertical displacement, it is only necessary to ensure a sufficient amount of movement that does not cause elastic deformation of the car support member 41. As a result, the car support member 41 can be translated in the major axis direction (X-axis direction) of the hole 46, and is supported to freely rotate about the Z-axis.

ボルト等によりかご支持部材４１と床梁２３を上下方向（Ｙ軸方向）に完全に拘束すると、かご支持部材４１の先端は応力が上昇し、塑性変形に至る。上下方向に非拘束で自由に回転できる構成とすることで、応力が上昇するのを防ぎ弾性変形内に抑えることができる。なお、楕円の長径を前後方向（Ｚ軸方向）として、前後方向の並進移動およびＸ軸まわりの回転自由支持としても良い。 When the car support member 41 and the floor beam 23 are completely restrained in the vertical direction (Y-axis direction) with bolts or the like, the stress of the tip of the car support member 41 increases and plastic deformation occurs. By adopting a configuration that can rotate freely without being restricted in the vertical direction, an increase in stress can be prevented and the deformation can be suppressed within elastic deformation. The major axis of the ellipse may be the front-rear direction (Z-axis direction), and translational movement in the front-rear direction and rotation free support around the X-axis may be used.

実施の形態６．
図１３は実施の形態６に係るかご支持部材の構成を示す断面図である。かご支持部材４１は弾性部４２ａ、４２ｂと枠側梁部４３から構成されている。枠側梁部４３と円弧状の弾性部４２ａ、４２ｂは一体化されている。枠側梁部４３はアングル形状を有し、背部と底部から構成される。枠側梁部４３の底部は下枠１３と下枠の長手方向の中央（Ｚ＝０、Ｘ＝０）付近でボルトにより締結されている。 Embodiment 6 FIG.
FIG. 13 is a cross-sectional view showing the configuration of the car support member according to the sixth embodiment. The car support member 41 includes elastic portions 42 a and 42 b and a frame side beam portion 43. The frame side beam portion 43 and the arc-shaped elastic portions 42a and 42b are integrated. The frame side beam portion 43 has an angle shape and is constituted by a back portion and a bottom portion. The bottom portion of the frame side beam portion 43 is fastened by a bolt in the vicinity of the lower frame 13 and the center (Z = 0, X = 0) in the longitudinal direction of the lower frame.

床側梁２２は一体化されたかご支持部材４１から独立している。床側梁２２は、間口方向（X軸方向）を長手方向とするように配置された複数の床梁２３に溶接されていて、かご床２１を補強している。弾性部４２ａ、４２ｂは円弧状に折れ曲っている。かご支持部材４１ａの枠側梁部４３とかご支持部材４１ｂの枠側梁部４３は、背中合わせにして配置され、ストッパー５４で係止されている。 The floor side beam 22 is independent of the integrated car support member 41. The floor-side beam 22 is welded to a plurality of floor beams 23 arranged so that the frontage direction (X-axis direction) is the longitudinal direction, and reinforces the car floor 21. The elastic portions 42a and 42b are bent in an arc shape. The frame side beam portion 43 of the car support member 41 a and the frame side beam portion 43 of the car support member 41 b are arranged back to back and are locked by a stopper 54.

実施の形態７．
図１４は実施の形態７に係るかご支持部材の構成を示す断面図である。かご支持部材４１は弾性部４２ａ、４２ｂと枠側梁部４３から構成されている。Ｕ字形状の弾性部４２ａ、４２ｂと背部４３ｘと底部４３ｙを有する枠側梁部４３は一体化されている。枠側梁部４３の底部４３ｙは、下枠１３と下枠１３の長手方向の両端部（Ｘ軸の最大位置および最小位置）付近でボルトにより締結されている。 Embodiment 7 FIG.
FIG. 14 is a cross-sectional view showing the configuration of the car support member according to the seventh embodiment. The car support member 41 includes elastic portions 42 a and 42 b and a frame side beam portion 43. The frame-side beam portion 43 having U-shaped elastic portions 42a and 42b, a back portion 43x, and a bottom portion 43y is integrated. The bottom part 43y of the frame side beam part 43 is fastened by bolts in the vicinity of both ends of the lower frame 13 and the lower frame 13 in the longitudinal direction (maximum position and minimum position of the X axis).

床側梁２２は弾性部４２と枠側梁部４３から独立していて、間口方向（X軸方向）を長手方向とするように配置された複数の床梁２３に溶接されている。弾性部４２ａ、４２ｂの上側先端は枠側梁部４３の側面より距離ｄだけ離れて床梁２３と接続している。かご支持部材４１の弾性部４２ａ、４２ｂとかご床２１との接続は、図１２に示した上下方向に非拘束な方法を用いる。 The floor-side beam 22 is independent of the elastic portion 42 and the frame-side beam portion 43 and is welded to a plurality of floor beams 23 arranged so that the frontage direction (X-axis direction) is the longitudinal direction. The upper ends of the elastic portions 42 a and 42 b are connected to the floor beam 23 at a distance d from the side surface of the frame side beam portion 43. The connection between the elastic portions 42a and 42b of the car support member 41 and the car floor 21 uses a method that is not restricted in the vertical direction shown in FIG.

乗りかごに、非常動作により通常走行時より大きなかご荷重が作用した際には、枠側梁部４３のねじりが過大となり塑性変形に至ることが想定される。枠側梁部４３が所定のねじり変形量を超えないようにねじり変形を抑制することが望ましい。図１５（ａ）は枠側梁部４３の先端（Ｚ軸の最大位置と最小位置）の下側底面間または外側側面間に初期状態では変形可能なようにたわみを有するチェーン（またはロープ）５３を設けた構成を示している。図１５（ｂ）は同様に隙間を有するストッパ５４を設けた構成を示している。この構成により、左右の枠側梁部４３の間に設けられたチェーン（またはロープ）やストッパの間隔を一定に保つことにより、一定量以上の枠側梁部４３のねじり変形を抑制することができる。 When a car load larger than that during normal traveling is applied to the car due to an emergency operation, it is assumed that the torsion of the frame side beam portion 43 becomes excessive and leads to plastic deformation. It is desirable to suppress torsional deformation so that the frame side beam portion 43 does not exceed a predetermined amount of torsional deformation. FIG. 15A shows a chain (or rope) 53 having a deflection so that it can be deformed in the initial state between the lower bottom surface or the outer side surface of the tip of the frame side beam portion 43 (maximum position and minimum position of the Z axis). The structure which provided is shown. FIG. 15B similarly shows a configuration in which a stopper 54 having a gap is provided. With this configuration, it is possible to suppress torsional deformation of the frame side beam portion 43 by a certain amount or more by keeping the distance between the chain (or rope) or the stopper provided between the left and right frame side beam portions 43 constant. it can.

ねじりストッパーの別の構成例を図１６に示す。一端が床梁２３に固定されたねじりストッパー５４は棒部分５４ａと板部分５４ｂから構成される。棒部分５４ａはかご支持部材４１を貫通する。板部分５４ｂはかご支持部材４１の底面より下方に所定の隙間を設ける。かご支持部材４１に設けた穴は、かご支持部材４１の変形に際し、ストッパー５４の棒部分５４ａと干渉しない形状とし、ねじりストッパー５４の板部分５４ｂはかご支持部材４１の穴より十分に大きいものとする。   FIG. 16 shows another configuration example of the torsion stopper. The torsion stopper 54 having one end fixed to the floor beam 23 is composed of a bar portion 54a and a plate portion 54b. The bar portion 54 a penetrates the car support member 41. The plate portion 54 b is provided with a predetermined gap below the bottom surface of the car support member 41. The hole provided in the car support member 41 has a shape that does not interfere with the rod portion 54a of the stopper 54 when the car support member 41 is deformed, and the plate portion 54b of the torsion stopper 54 is sufficiently larger than the hole of the car support member 41. To do.

このような構成であれば、枠側梁部４３にねじりが生じ、弾性部４２が下方に変位する際、ねじりストッパー５４の板部分５４ｂと弾性部４２が接触し、それ以上ねじりが拡大しない構造が可能になる。枠側梁部４３からかご支持部材４１と床梁２３の接続位置までの距離ｄを大きくすると、枠側梁部４３をＺ軸まわりにねじるモーメントを増大できるため、枠側梁部４３のねじり変形量を増加させることができる。よって、大きな上下方向の弾性変位をかご室に与えることができる。 With such a structure, when the torsion is generated in the frame side beam portion 43 and the elastic portion 42 is displaced downward, the plate portion 54b of the torsion stopper 54 and the elastic portion 42 are in contact with each other, and the torsion is not further expanded. Is possible. Increasing the distance d from the frame side beam portion 43 to the connection position of the car support member 41 and the floor beam 23 can increase the moment for twisting the frame side beam portion 43 around the Z axis. The amount can be increased. Therefore, a large vertical displacement can be given to the cab.

実施の形態８．
実施の形態８について図１７を用いて以下説明する。かご支持部材４１は弾性部４２ａ、４２ｂ、枠側梁部４３から構成されている。弾性部４２は枠側梁部４３の前後両先端位置（Ｚ軸最大位置および最小位置）にて折り返すことで構成され、床梁の中央（Ｚ＝０）付近にて図１２に示す非拘束な方法にて接続される構造である。ここでは弾性部４２の幅を枠側梁部４３の幅と同一としているが、弾性部４２の幅を狭くまたは広くしても良く、さらには間口方向（Ｘ軸方向）全幅を一枚で構成し、２本の枠側梁部４３を一体化しても良い。 Embodiment 8 FIG.
The eighth embodiment will be described below with reference to FIG. The car support member 41 includes elastic portions 42 a and 42 b and a frame side beam portion 43. The elastic part 42 is configured by folding back at both front and rear end positions (Z-axis maximum position and minimum position) of the frame side beam part 43, and is unconstrained as shown in FIG. 12 near the center (Z = 0) of the floor beam. It is the structure connected by the method. Here, the width of the elastic portion 42 is made the same as the width of the frame side beam portion 43, but the width of the elastic portion 42 may be narrowed or widened, and further, the entire width in the frontage direction (X-axis direction) is constituted by one sheet. The two frame side beam portions 43 may be integrated.

弾性部４２ａ、４２ｂは円弧形状を有し、乗りかごの乗降方向に延在する。枠側梁部４３は、底部と背部から構成され、下枠１３の右側端部または左側端部にボルトで固定される。弾性部４２ａは、枠側梁部４３の前側端部で底部と連結し開放端側がかご床の前側中央部に配設される。弾性部４２ｂは、枠側梁部４３の後側端部で底部と連結し開放端側がかご床の後側中央部に配設される。 The elastic portions 42a and 42b have an arc shape and extend in the direction of getting on and off the car. The frame side beam portion 43 includes a bottom portion and a back portion, and is fixed to the right end portion or the left end portion of the lower frame 13 with a bolt. The elastic portion 42a is connected to the bottom portion at the front end portion of the frame side beam portion 43, and the open end side is disposed at the front center portion of the car floor. The elastic portion 42b is connected to the bottom portion at the rear end portion of the frame side beam portion 43, and the open end portion is disposed at the rear center portion of the car floor.

枠側梁部４３と弾性部４２が広範囲でつながっているため、本構造では枠側梁部４３にねじりは生じないで、弾性部４２に弾性変形を生じる。このように枠側梁部４３と弾性部４２を一体化したことにより部品点数の削減が可能である。また、枠側梁部４３が上下方向（Ｙ軸方向）曲げ変形する構成とすると、枠側梁部４３の曲げ変形が加わるため、かご室を弾性支持するのに必要な弾性部４２の弾性変形量が減少するため弾性部４２を軽量化することが可能となる。 Since the frame side beam portion 43 and the elastic portion 42 are connected in a wide range, in this structure, the frame side beam portion 43 is not twisted, and the elastic portion 42 is elastically deformed. Thus, the number of parts can be reduced by integrating the frame side beam portion 43 and the elastic portion 42. Further, if the frame side beam portion 43 is configured to bend and deform in the vertical direction (Y-axis direction), the frame side beam portion 43 is bent and deformed, so that the elastic deformation of the elastic portion 42 necessary for elastically supporting the cab is performed. Since the amount is reduced, the elastic portion 42 can be reduced in weight.

実施の形態９．
実施の形態９に係るかご支持部材の構成を図１８に基づいて説明する。直線形状を有する弾性部４２は、かご床２１の前方（＋Ｚ方向）と枠側梁部４３の後方（−Ｚ方向）およびかご床２１の後方（−Ｚ方向）と枠側梁部４３の前方（＋Ｚ方向）を前後方向に交差するように接続する。弾性部４２は枠側梁部４３と床前梁および床後梁または床梁と接続する。枠側梁部４３はアングル形状を有し、底部と背部から構成される。枠側梁部４３は、底部と背部から構成され、下枠１３の右側端部または左側端部にボルトで固定される。なお、かご床２１の後側端部と弾性部４２ａの先端部を、かご床２１の前側端部と弾性部４２ｂの先端部を一体化しても良い。なお弾性部４２は直線形状に限られず、円弧状にすることもできる。 Embodiment 9 FIG.
The structure of the car support member according to Embodiment 9 will be described with reference to FIG. The elastic part 42 having a linear shape includes a front side (+ Z direction) of the car floor 21 and a rear side (−Z direction) of the frame side beam part 43 and a rear side (−Z direction) of the car floor 21 and the front side of the frame side beam part 43. Connect (+ Z direction) to cross in the front-rear direction. The elastic part 42 is connected to the frame side beam part 43 and the front floor beam and the rear floor beam or the floor beam. The frame side beam portion 43 has an angle shape and is composed of a bottom portion and a back portion. The frame side beam portion 43 includes a bottom portion and a back portion, and is fixed to the right end portion or the left end portion of the lower frame 13 with a bolt. The rear end of the car floor 21 and the tip of the elastic portion 42a may be integrated with the front end of the car floor 21 and the tip of the elastic portion 42b. Note that the elastic portion 42 is not limited to a linear shape, and may be an arc shape.

図１９を用いてかご室で偏荷重Ａが作用した場合のかご枠変形について説明する。かご室１に偏荷重Ａが作用すると、かご室１は倒れようとする。かご室１の天井と縦柱１４の間にある振れ止め３４のため、縦柱１４には後方（−Ｚ方向）への力が作用し、後方にたわむ。しかし、本実施の形態による構造では、後側（−Ｚ方向）にかご室偏荷重Ａが作用した場合、枠側梁部４３の後側より前側（＋Ｚ方向）に大きな荷重Ｂが伝わり、枠側梁部４３は前側に傾くため、縦柱１４は前方にたわむことになる。これにより、かご室１の倒れを抑制する振れ止め３４による後方（−Ｚ方向）へのたわみと打ち消しあうことになるので、縦柱１４の負担を軽減することができ、縦柱１４を軽量化できる。なお、図１８に示すように弾性部４２が前後方向に交差していない場合は、逆に枠側梁部４３の後方に大きな荷重が作用し、縦柱１４は後方にたわむため、かご室１の倒れによる後方（−Ｚ方向）へのたわみと併せて負担は増大する。 The car frame deformation when the eccentric load A is applied in the car room will be described with reference to FIG. When the unbalanced load A acts on the car room 1, the car room 1 tends to fall. Because of the steady rest 34 between the ceiling of the cab 1 and the vertical column 14, a force in the rear direction (−Z direction) acts on the vertical column 14 and bends backward. However, in the structure according to the present embodiment, when the cage load A is applied to the rear side (−Z direction), a large load B is transmitted to the front side (+ Z direction) from the rear side of the frame side beam portion 43, Since the side beam portion 43 is inclined forward, the vertical column 14 bends forward. This counteracts the backward deflection (−Z direction) by the steady rest 34 that suppresses the falling of the cab 1 so that the burden on the vertical column 14 can be reduced and the vertical column 14 is reduced in weight. it can. As shown in FIG. 18, when the elastic portion 42 does not intersect in the front-rear direction, a large load acts on the rear side of the frame side beam portion 43 and the vertical column 14 bends backward. The burden increases in combination with the backward deflection (−Z direction) due to the falling of the head.

実施の形態１０．
図２０は実施の形態１０に係るかご支持部材の構成を示す斜視図である。かご支持部材４１の配置方向を、枠側梁部４３のねじり軸（Ｚ軸）に対し平行とした構成を示す。枠側梁部４３と弾性部４２は一体成形されている。弾性部４２は、枠側梁部４３の前後両側の先端（Ｚ軸の最大位置と最小位置）にて折り返している。床前梁２５および床後梁２６と弾性部４２を一体成形してもよい。図の例では弾性部４２を平面状の板を折り返した形状として図示しているが、弾性部４２をＵ字形状とすることも可能である。 Embodiment 10 FIG.
FIG. 20 is a perspective view showing the configuration of the car support member according to the tenth embodiment. A configuration in which the arrangement direction of the car support member 41 is parallel to the torsion axis (Z axis) of the frame side beam portion 43 is shown. The frame side beam portion 43 and the elastic portion 42 are integrally formed. The elastic portion 42 is folded at the front and rear ends (maximum position and minimum position of the Z axis) of the frame side beam portion 43. The floor front beam 25, the floor rear beam 26, and the elastic portion 42 may be integrally formed. In the illustrated example, the elastic portion 42 is illustrated as a shape obtained by folding a planar plate, but the elastic portion 42 may be U-shaped.

かご支持部材４１とかご床２１との接続は、図１２に示した上下方向に非拘束な方法を用いる。かご支持部材４１は折り返し形状を有する弾性部４２の先端（Ｚ軸の最大位置と最小位置）にて枠側梁部４３と一体化される。枠側梁部４３の先端にかご室荷重が作用することになるため、枠側梁部４３の先端より中央（Ｚ＝０）側に荷重が作用する場合と比較して、大きな曲げ変位を得ることができる。 The connection between the car support member 41 and the car floor 21 uses a method that is not restricted in the vertical direction shown in FIG. The car support member 41 is integrated with the frame-side beam portion 43 at the tip (maximum position and minimum position of the Z axis) of the elastic portion 42 having a folded shape. Since the cab load is applied to the tip of the frame side beam portion 43, a larger bending displacement is obtained compared to the case where the load is applied to the center (Z = 0) side from the tip of the frame side beam portion 43. be able to.

弾性部４２の折り返し位置Ａより下部は、図２１（ａ）、図２１（ｂ）で示すように折り返し位置が完全固定の片持ち梁と考えることができる。ここで図２１（ａ）は、枠側梁部４３に曲げ変形が生じない場合であり、図２１（ｂ）は枠側梁部４３に曲げ変形が生じる場合を示す。図２１（ａ）では、枠側梁部４３の先端にたわみ角が生じないため、弾性部４２の下部は破線のように変形する。一方、図２１（ｂ）の場合、枠側梁部４３の曲げにより先端にはたわみ角が生じ、破線の変形となる。 The portion below the folding position A of the elastic portion 42 can be considered as a cantilever beam whose folding position is completely fixed as shown in FIGS. 21 (a) and 21 (b). Here, FIG. 21A shows a case where bending deformation does not occur in the frame side beam portion 43, and FIG. 21B shows a case where bending deformation occurs in the frame side beam portion 43. In FIG. 21A, since the deflection angle does not occur at the tip of the frame side beam portion 43, the lower portion of the elastic portion 42 is deformed as shown by a broken line. On the other hand, in the case of FIG. 21 (b), a bending angle is generated at the tip due to the bending of the frame side beam portion 43, resulting in a broken line deformation.

図２１（ａ）と図２１（ｂ）の梁先端の応力を比較すると、図２１（ｂ）の方が非常に小さいため、梁先端の幅を小さくすることができる。弾性部４２の下部形状に関して、幅Ｄ１と幅Ｄ２の関係をＤ１＞Ｄ２とすることにより弾性部４２の軽量化が可能になる。ここで、折り返し位置よりも上部における弾性部４２の幅をＤ１とし、弾性部４２が枠側梁部４３と一体化される部分の幅をＤ２とする。 When the stress at the beam tip in FIGS. 21A and 21B is compared, FIG. 21B is much smaller, so the width of the beam tip can be reduced. With respect to the lower shape of the elastic portion 42, the weight of the elastic portion 42 can be reduced by setting the relationship between the width D1 and the width D2 to D1> D2. Here, the width of the elastic part 42 above the folding position is D1, and the width of the part where the elastic part 42 is integrated with the frame side beam part 43 is D2.

弾性部４２を枠側梁部４３の側面から離れた間口方向中央（Ｘ＝０）寄りで枠側梁部４３と一体化していることから、間口方向外（Ｘ軸の最大値および最小値）寄りで一体化するより枠側梁部４３に大きなねじり変形を生じさせることができる。以上より、枠側梁部４３の大きな曲げ変形とねじり変形を利用できるため、かご室１をかご枠１１に対して弾性支持する際に弾性部４２が負担するかご室１の弾性変形量を小さくできることから、弾性部４２を小さく軽量化できる。 Since the elastic part 42 is integrated with the frame side beam part 43 near the center (X = 0) in the front direction away from the side surface of the frame side beam part 43, it is outside the front direction (maximum value and minimum value of the X axis). Larger torsional deformation can be caused in the frame side beam portion 43 than in the case of being integrated at the side. As described above, since large bending deformation and torsional deformation of the frame side beam portion 43 can be used, the elastic deformation amount of the cab 1 that the elastic portion 42 bears when the cab 1 is elastically supported with respect to the cab 11 is reduced. As a result, the elastic portion 42 can be made smaller and lighter.

実施の形態１１．
実施の形態１１について図を用いて以下説明する。図２２（ａ）は実施の形態１１に係るかご支持部材の構成を示す断面図である。図２２（ｂ）は実施の形態１１に係るかご支持部材を縦柱の方向から見た状態を表している。床側梁部（第２のかご支持部材と第４のかご支持部材）４４にはレ状の弾性部４２ａ、４２ｂを設けている。下枠１３の中央（Ｘ＝０）に配置した枠側梁部（第１のかご支持部材と第３のかご支持部材）４３には下方に向かう円弧状の弾性部４５ａ、４５ｂを設けている。弾性部４２ａと弾性部４５ａが接触することにより、かご室を支持する。同様に、弾性部４２ｂと弾性部４５ｂが接触することにより、かご室を支持する。 Embodiment 11 FIG.
The eleventh embodiment will be described below with reference to the drawings. FIG. 22A is a cross-sectional view showing the configuration of the car support member according to the eleventh embodiment. FIG. 22B shows a state in which the car support member according to Embodiment 11 is viewed from the direction of the vertical column. The floor side beam portions (second car support member and fourth car support member) 44 are provided with elastic portions 42 a and 42 b in the shape of a tray. The frame-side beam portion (first car support member and third car support member) 43 disposed in the center (X = 0) of the lower frame 13 is provided with arc-shaped elastic portions 45a and 45b directed downward. . The cab is supported by the elastic portion 42a and the elastic portion 45a coming into contact with each other. Similarly, the cab is supported by the elastic portion 42b and the elastic portion 45b coming into contact with each other.

本実施の形態における変形前後のかご支持部材の形状を図２２（ｃ）に示す。変形前を破線、変形後を実線で表している。かご室荷重の増加に伴い、弾性部４５はねじりが生じ、下方への傾きが大きくなる。かご床側の弾性部４２は弾性部４５と角度を持って接触しているため、弾性部４２は上下方向に圧縮される荷重を受けるとともに、間口方向（Ｘ軸方向）に対して外側（Ｘ軸の最大位置および最小位置）方向の荷重も受ける。そのため、両方の弾性部の接触位置は外側にずれる。 The shape of the car support member before and after deformation in the present embodiment is shown in FIG. A broken line before the deformation and a solid line after the deformation. As the cab load increases, the elastic portion 45 is twisted, and the downward inclination increases. Since the elastic portion 42 on the car floor side is in contact with the elastic portion 45 at an angle, the elastic portion 42 receives a load that is compressed in the vertical direction and is outside (X direction) with respect to the frontage direction (X-axis direction). Also receives the load in the direction of the maximum and minimum position of the shaft. Therefore, the contact position of both elastic parts shifts outside.

図２２（ｄ）は弾性部４５のねじりによる回転を図示したものである。矢印の根元は初期の弾性部の接触位置を示し、矢印の先はねじり後の接触位置を表す。また、すべりの有無による接触位置の違いを２本の矢印Ａ、Ｂで示している。両かご接続部分の曲げ変位に加えて、両かご接続部分の接触位置でのすべりを考慮した下方変位（Ｂ）はすべらずに一体となってねじれる場合の下方変位（Ａ）より大きくなる。よって、かご室の弾性変形量の増大となるため、弾性部４２および弾性部４５を小型軽量化することが可能となる。なお、枠側梁部４３のねじり変形のみを利用する構成としてもよい。 FIG. 22D illustrates the rotation of the elastic portion 45 due to torsion. The base of the arrow indicates the contact position of the initial elastic portion, and the tip of the arrow indicates the contact position after twisting. Also, the difference in contact position depending on the presence or absence of slip is indicated by two arrows A and B. In addition to the bending displacement of the car connecting portions, the downward displacement (B) considering the slip at the contact position of the car connecting portions is larger than the downward displacement (A) when twisting together without slipping. Therefore, since the amount of elastic deformation of the cab is increased, the elastic portion 42 and the elastic portion 45 can be reduced in size and weight. Note that only the torsional deformation of the frame side beam portion 43 may be used.

実施の形態１２．
実施の形態１２について図２３を用いて説明する。かご支持部材４１は弾性部４２ａ、４２ｂおよび床側梁部４４から構成されている。床側梁部４４はＵ字形状の弾性部４２ａ、４２ｂと一体化されている。床側梁部４４は、床梁２３（かご床）の左側側面部または右側側面部に固定され、乗りかごの乗降方向に延在している。 Embodiment 12 FIG.
Embodiment 12 will be described with reference to FIG. The car support member 41 includes elastic portions 42 a and 42 b and a floor side beam portion 44. The floor-side beam portion 44 is integrated with U-shaped elastic portions 42a and 42b. The floor side beam portion 44 is fixed to the left side surface portion or the right side surface portion of the floor beam 23 (the car floor) and extends in the direction of getting on and off the car.

枠側梁１２は背部１２ｘと底部１２ｙから構成され、かご支持部材４１から独立している。枠側梁１２は、下枠１３の左側端部上面または右側端部上面にボルト５１で締結固定されている。枠側梁１２の底部１２ｙとかご支持部材４１の弾性部４２ａ、４２ｂは、乗りかごに荷重が加わると摺動する。弾性部４２ａ、４２ｂと枠側梁１２の底部１２ｙは１軸（Ｘ方向）に一定範囲で摺動できる固定方法を用いている（図２５参照）。弾性部４２ａ、４２ｂと枠側梁１２の底部１２ｙの接触面には摩擦が働く。 The frame side beam 12 includes a back portion 12x and a bottom portion 12y, and is independent of the car support member 41. The frame side beam 12 is fastened and fixed with bolts 51 to the upper surface of the left end portion or the upper surface of the right end portion of the lower frame 13. The bottom portion 12y of the frame side beam 12 and the elastic portions 42a and 42b of the car support member 41 slide when a load is applied to the car. The elastic portions 42a and 42b and the bottom portion 12y of the frame side beam 12 use a fixing method capable of sliding within a certain range in one axis (X direction) (see FIG. 25). Friction acts on the contact surfaces of the elastic portions 42 a and 42 b and the bottom portion 12 y of the frame side beam 12.

実施の形態１３．
実施の形態１３について図２４を用いて説明する。かご支持部材４１は弾性部４２ａ、４２ｂと床側梁部４４から構成されている。床側梁部４４は乗りかごの間口方向に延在し、かご床２１の前側側面部に固定される床前梁またはかご板２１の後側側面部に固定される床後梁を兼ねている（図３参照）。円弧状の弾性部４２ａ、４２ｂは床側梁部４４と一体化（連結）されていて、下枠１３の前側中央部また後側中央部で摺動可能に取り付けられている。 Embodiment 13 FIG.
Embodiment 13 will be described with reference to FIG. The car support member 41 includes elastic portions 42 a and 42 b and a floor side beam portion 44. The floor side beam portion 44 extends in the direction of the front of the car and serves also as a front floor beam fixed to the front side surface portion of the car floor 21 or a rear floor beam fixed to the rear side surface portion of the car plate 21. (See FIG. 3). The arc-shaped elastic portions 42a and 42b are integrated (connected) with the floor-side beam portion 44, and are slidably attached to the front central portion or the rear central portion of the lower frame 13.

弾性部４２ａ、４２ｂの開放端側には、折り返し（枠側梁部）４３ａを設けてある。折り返し４３ａは非常停止などの異常動作時においてはストッパーとして機能する。下枠１３の両端（Ｘ軸の最大位置および最小位置）付近に一つずつ弾性部４２を設けた場合を示しているが、下枠１３の間口方向（Ｘ軸方向）全域が１枚の弾性部４２で構成されていても、３つ以上の弾性部４２が断続的に配置されていても良い。この構成では、枠側梁部は不要となり、部品点数および材料費を削減できる。 On the open end side of the elastic portions 42a and 42b, a folded portion (frame side beam portion) 43a is provided. The return 43a functions as a stopper during an abnormal operation such as an emergency stop. Although the case where the elastic portions 42 are provided one by one near both ends (the maximum position and the minimum position of the X axis) of the lower frame 13 is shown, the entire area in the front end direction (X axis direction) of the lower frame 13 is elastic. Even if it comprises the part 42, the three or more elastic parts 42 may be arrange | positioned intermittently. In this configuration, the frame side beam portion is unnecessary, and the number of parts and the material cost can be reduced.

かご支持部材４１と下枠１３との接続を図２５に示す。かご支持部材４１に前後方向（Ｚ軸方向）が長径となる楕円形状の穴４６を設けている。穴４６にはピン５２が挿入される。かご支持部材４１と下枠１３は上下方向（Ｙ軸方向）および間口方向（Ｘ軸方向）には固定されるが、前後方向（Ｚ軸方向）には固定されず、下枠１３に対してかご支持部材４１が一定の範囲内で摺動移動する。 The connection between the car support member 41 and the lower frame 13 is shown in FIG. The car support member 41 is provided with an elliptical hole 46 having a major axis in the front-rear direction (Z-axis direction). A pin 52 is inserted into the hole 46. The car support member 41 and the lower frame 13 are fixed in the vertical direction (Y-axis direction) and the frontage direction (X-axis direction), but are not fixed in the front-rear direction (Z-axis direction), and are not fixed to the lower frame 13. The car support member 41 slides and moves within a certain range.

かご支持部材４１と下枠１３を完全に締結すると、前側のかご支持部材４１は後方（−Ｚ方向）に、後側のかご支持部材４１は前方（＋Ｚ方向）にずれようとする力が生じるのに対し、本構成ではかご支持部材４１が前後方向（Ｚ軸方向）にすべることができるため、かご支持部材４１に生じる前後方向の圧縮応力を緩和することができ、小型にすることができる。穴４６の長径の長さは、かご支持部材４１の折り返しの上端とかご床が接触し、かごの上下変位が最大となる場合において、弾性部４２が弾性変形に至らない十分な前後方向（Ｚ軸方向）移動量を確保しておけばよい。 When the car support member 41 and the lower frame 13 are completely fastened, a force is generated to shift the front car support member 41 rearward (−Z direction) and the rear car support member 41 forward (+ Z direction). On the other hand, in this configuration, the car support member 41 can slide in the front-rear direction (Z-axis direction), so that the compressive stress in the front-rear direction generated in the car support member 41 can be relieved and the size can be reduced. . The length of the long diameter of the hole 46 is a sufficient longitudinal direction (Z) in which the elastic portion 42 does not undergo elastic deformation when the upper end of the car support member 41 and the car floor are in contact with each other and the vertical displacement of the car is maximum. (Axial direction) The amount of movement should be secured.

実施の形態１４．
実施の形態１４について図２６を用いて以下説明する。かご支持部材４１は弾性部４２ａ、４２ｂと枠側梁部４３から構成されている。弾性部４２ａ、４２ｂと枠側梁部４３は一体化されている。枠側梁部４３は背部と底部を有し、乗りかごの間口方向に延在している。枠側梁部４３は下枠１３の前側中央部または後側中央部にボルト締結により完全に固定される。Ｕ字状の弾性部４２ａ、４２ｂとかご床２１は図１２に示す方法にて接続されている。かご支持部材４１の枠側梁部４３の上端部はストッパーとしても機能する。また、かご支持部材４１を下枠１３の間口方向（Ｘ軸方向）全幅に１枚で設けても、断続的に複数配置しても良い。 Embodiment 14 FIG.
The fourteenth embodiment will be described below with reference to FIG. The car support member 41 includes elastic portions 42 a and 42 b and a frame side beam portion 43. The elastic portions 42a and 42b and the frame side beam portion 43 are integrated. The frame side beam portion 43 has a back portion and a bottom portion, and extends in the direction of the entrance of the car. The frame side beam portion 43 is completely fixed to the front central portion or the rear central portion of the lower frame 13 by bolt fastening. The U-shaped elastic portions 42a and 42b and the car floor 21 are connected by the method shown in FIG. The upper end portion of the frame side beam portion 43 of the car support member 41 also functions as a stopper. Further, one car support member 41 may be provided for the entire width of the lower frame 13 in the width direction (X-axis direction), or a plurality of the car support members 41 may be arranged intermittently.

本構成にすることにより、下枠１３に直交する枠側梁部が不要となり、ストッパーの機能も一体成形することができるため、材料費および部品点数を削減できる。 By adopting this configuration, the frame side beam portion orthogonal to the lower frame 13 is not required, and the stopper function can be integrally formed, so that the material cost and the number of parts can be reduced.

１：かご室、１１：かご枠、１３：下枠、２１：かご床、４１：かご支持部材、４２：弾性部、４３：枠側梁部、４４：床側梁部 1: Car room, 11: Car frame, 13: Lower frame, 21: Car floor, 41: Car support member, 42: Elastic part, 43: Frame side beam part, 44: Floor side beam part

Claims (23)

かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
長手方向が下枠と直交する向きに配設され、かご室の左側で下枠とかご床を結合する一体物の板状部材からなる第１のかご支持部材と、
長手方向が下枠と直交する向きに配設され、かご室の右側で下枠とかご床を結合する一体物の板状部材からなる第２のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first car support member which is disposed in a direction in which the longitudinal direction is orthogonal to the lower frame, and is formed of an integral plate member that joins the lower frame and the car floor on the left side of the car room;
A second car support member which is disposed in a direction in which the longitudinal direction is orthogonal to the lower frame, and is formed of a single plate member that joins the lower frame and the car floor on the right side of the car room;
Elevator car equipped with. 第１のかご支持部材と第２のかご支持部材は、
背部と底部を有し下枠の端部上面に固定されかご室の乗降方向に延在する枠側梁部と、
かご床の側面部に固定されかご室の乗降方向に延在する床側梁部と、
枠側梁部の前側端部で枠側梁部の底部と床側梁部を連結する第１のＵ字状部と、
枠側梁部の後側端部で枠側梁部の底部と床側梁部を連結する第２のＵ字状部と、
を備えていることを特徴とする請求項１に記載のエレベーターの乗りかご。 The first car support member and the second car support member are
A frame side beam portion that has a back portion and a bottom portion and is fixed to the upper surface of the end portion of the lower frame and extends in the direction of getting in and out of the cab;
A floor-side beam fixed to the side of the car floor and extending in the direction of getting in and out of the car room;
A first U-shaped part connecting the bottom of the frame side beam part and the floor side beam part at the front end of the frame side beam part;
A second U-shaped part connecting the bottom of the frame side beam part and the floor side beam part at the rear end of the frame side beam part;
The elevator car according to claim 1, further comprising: 第１のかご支持部材と第２のかご支持部材は、
背部と底部を有し下枠の中央部上面に固定されかご室の乗降方向に延在する枠側梁部と、
かご床の側面部に固定されかご室の乗降方向に延在する床側梁部と、
枠側梁部の前側端部で枠側梁部の底部と床側梁部を連結する第１の円弧状部と、
枠側梁部の後側端部で枠側梁部の底部と床側梁部を連結する第２の円弧状部と、
を備えていることを特徴とする請求項１に記載のエレベーターの乗りかご。 The first car support member and the second car support member are
A frame side beam portion that has a back portion and a bottom portion and is fixed to the upper surface of the central portion of the lower frame and extends in the direction of getting on and off the cab;
A floor-side beam fixed to the side of the car floor and extending in the direction of getting in and out of the car room;
A first arcuate portion that connects the bottom of the frame side beam portion and the floor side beam portion at the front end of the frame side beam portion;
A second arcuate part connecting the bottom part of the frame side beam part and the floor side beam part at the rear end of the frame side beam part;
The elevator car according to claim 1, further comprising: 第１のかご支持部材と第２のかご支持部材は、
かご床の側面部に固定されかご室の乗降方向に延在する床側梁部と、
一端は床側梁部の前側中央部で床側梁部と連結され開放端側は下枠と固定されている第１の円弧状部と、
一端は床側梁部の後側中央部で床側梁部と連結され開放端側は下枠と固定されている第２の円弧状部と、
を備えていることを特徴とする請求項１に記載のエレベーターの乗りかご。 The first car support member and the second car support member are
A floor-side beam fixed to the side of the car floor and extending in the direction of getting in and out of the car room;
One end is connected to the floor side beam portion at the front center portion of the floor side beam portion, and the open end side is fixed to the lower frame;
A second arcuate portion whose one end is connected to the floor side beam portion at the rear center portion of the floor side beam portion and whose open end side is fixed to the lower frame;
The elevator car according to claim 1, further comprising: 下枠の前側端部に立設された棒状の第１のストッパーと、下枠の後側端部に立設された棒状の第２のストッパーと、を備えていて、
第１の円弧状部は、第１のストッパーと係合する切り欠きが設けられていて、第２の円弧状材は、第２のストッパーと係合する切り欠きが設けられていることを特徴とする請求項４に記載のエレベーターの乗りかご。 A rod-shaped first stopper standing on the front end of the lower frame, and a rod-shaped second stopper standing on the rear end of the lower frame,
The first arcuate portion is provided with a notch that engages with the first stopper, and the second arcuate material is provided with a notch that engages with the second stopper. The elevator car according to claim 4. 第１のかご支持部材と第２のかご支持部材は、
下枠の端部上面に固定されかご室の乗降方向に延在する枠側梁部と、
底部と背部を有しかご床の側面部に固定されかご室の乗降方向に延在する床側梁部と、
枠側梁部の前側端部で床側梁部の底部と枠側梁部を連結する第１の接続部と、
枠側梁部の後側端部で床側梁部の底部と枠側梁部を連結する第２の接続部と、
一端は枠側梁部の前側端部で枠側梁部と連結し開放端側が床側梁部の背部と結合されている第３の接続部と、
一端は枠側梁部の後側端部で枠側梁部と連結し開放端側が床側梁部の背部と結合されている第４の接続部と、
を備えていることを特徴とする請求項１に記載のエレベーターの乗りかご。 The first car support member and the second car support member are
A frame side beam portion fixed to the upper surface of the end portion of the lower frame and extending in the direction of getting on and off the cab,
A floor-side beam portion having a bottom portion and a back portion, which is fixed to a side portion of the car floor and extends in the direction of getting on and off the car room;
A first connecting portion that connects the bottom portion of the floor-side beam portion and the frame-side beam portion at the front end portion of the frame-side beam portion;
A second connecting portion that connects the bottom of the floor side beam portion and the frame side beam portion at the rear end of the frame side beam portion;
A third connecting portion in which one end is connected to the frame side beam portion at the front end portion of the frame side beam portion and the open end side is coupled to the back portion of the floor side beam portion;
A fourth connecting portion in which one end is connected to the frame side beam portion at the rear side end portion of the frame side beam portion and the open end side is coupled to the back portion of the floor side beam portion;
The elevator car according to claim 1, further comprising: かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
かご床の左側側面部に固定され乗りかご室の乗降方向に延在する第１の床側梁と、
かご床の右側側面部に固定され乗りかご室の乗降方向に延在する第２の床側梁と、
背部と底部を有し下枠の左側中央部上面に固定されかご室の乗降方向に延在する第１の枠側梁部と、第１の枠側梁部の端部に一端が連結され開放端側はかご床と摺動する２個の接続部とを有する第１のかご支持部材と、
背部と底部を有し下枠の右側中央部上面に固定されかご室の乗降方向に延在する第２の枠側梁部と、第２の枠側梁部の端部に一端が連結され開放端側はかご床と摺動する２個の接続部とを有する第２のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first floor-side beam fixed to the left side surface of the car floor and extending in the direction of getting on and off the car room;
A second floor-side beam fixed to the right side surface of the car floor and extending in the direction of getting on and off the car room;
A first frame side beam portion that has a back portion and a bottom portion and is fixed to the upper surface of the left center portion of the lower frame and extends in the direction of getting in and out of the cab, and one end connected to the end portion of the first frame side beam portion and opened. A first car support member having an end side having two connecting portions sliding with the car floor;
One end is connected to the end of the second frame side beam part and the second frame side beam part which is fixed to the upper surface of the right center part of the lower frame and extends in the direction of getting in and out of the cab, and has an open end. A second car support member having an end side having two connecting portions sliding with the car floor;
Elevator car equipped with. 第１のかご支持部材の２個の接続部材と第２のかご支持部材の２個の接続部材は、すべて、Ｕ字形状を有しており、
背中合わせに配置される第１のかご支持部材の枠側梁部と第２のかご支持部材の枠側梁部は、背部を貫通するピンで固定されていることを特徴とする請求項７に記載のエレベーターの乗りかご。 The two connection members of the first car support member and the two connection members of the second car support member all have a U-shape,
The frame-side beam portion of the first car support member and the frame-side beam portion of the second car support member that are arranged back to back are fixed by pins that penetrate the back portion. Elevator elevator car. 第１のかご支持部材の２個の接続部材と第２のかご支持部材の２個の接続部材は、すべて、円弧形状を有しており、
背中合わせに配置される第１のかご支持部材の枠側梁部と第２のかご支持部材の枠側梁部は、背部を貫通するピンで固定されていることを特徴とする請求項７に記載のエレベーターの乗りかご。 The two connection members of the first car support member and the two connection members of the second car support member all have an arc shape,
The frame-side beam portion of the first car support member and the frame-side beam portion of the second car support member that are arranged back to back are fixed by pins that penetrate the back portion. Elevator elevator car. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
かご床の左側側面部に固定され乗りかご室の乗降方向に延在する第１の床側梁と、
かご床の右側側面部に固定され乗りかご室の乗降方向に延在する第２の床側梁と、
背部と底部を有し下枠の左側端部上面に固定されかご室の乗降方向に延在する第１の枠側梁部と、枠側梁部の底部に一端が連結され開放端側はかご床と摺動する２個のＵ字状部とを有する第１のかご支持部材と、
背部と底部を有し下枠の右側端部上面に固定されかご室の乗降方向に延在する第２の枠側梁部と、枠側梁部の底部に一端が連結され開放端側はかご床と摺動する２個のＵ字状部とを有する第２のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first floor-side beam fixed to the left side surface of the car floor and extending in the direction of getting on and off the car room;
A second floor-side beam fixed to the right side surface of the car floor and extending in the direction of getting on and off the car room;
A first frame side beam portion which has a back portion and a bottom portion and is fixed to the upper surface of the left end portion of the lower frame and extends in the direction of getting in and out of the car room, and one end connected to the bottom portion of the frame side beam portion, A first car support member having two U-shaped parts sliding with the floor;
A second frame side beam portion which has a back portion and a bottom portion and is fixed to the upper surface of the right end portion of the lower frame and extends in the direction of getting in and out of the car room, and one end connected to the bottom portion of the frame side beam portion, A second car support member having two U-shaped parts sliding with the floor;
Elevator car equipped with. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
下枠の左側端部に固定され乗りかご室の乗降方向に延在し底部と背部を有する第１の枠側梁部と、一端が第１の枠側梁部の前側端部で第１の枠側梁部の底部と連結し開放端側はかご床の前側中央部に配設されかご室の乗降方向に延在する第１の円弧状部と、一端が第１の枠側梁部の後側端部で第１の枠側梁部の底部と連結し開放端側はかご床の後側中央部に配設されかご室の乗降方向に延在する第２の円弧状部と、を有する第１のかご支持部材と、
下枠の右側端部に固定され乗りかご室の乗降方向に延在し底部と背部を有する第２の枠側梁部と、一端が第２の枠側梁部の前側端部で第２の枠側梁部の底部と連結し開放端側はかご床の前側中央部に配設されかご室の乗降方向に延在する第３の円弧状部と、一端が第２の枠側梁部の後側端部で第２の枠側梁部の底部と連結し開放端側はかご床の後側中央部に配設されかご室の乗降方向に延在する第４の円弧状部と、を有する第２のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first frame side beam portion fixed to the left end portion of the lower frame and extending in the direction of getting in and out of the passenger compartment, and having a bottom portion and a back portion, and one end at a front end portion of the first frame side beam portion A first arc-shaped part connected to the bottom part of the frame side beam part, the open end side being arranged in the front center part of the car floor and extending in the direction of getting on and off the car room, and one end of the first frame side beam part A second arcuate portion connected to the bottom portion of the first frame side beam portion at the rear end portion and disposed at the rear center portion of the car floor at the open end side and extending in the direction of getting in and out of the cab. A first car support member having
A second frame side beam portion fixed to the right end portion of the lower frame and extending in the direction of getting in and out of the cab, and having a bottom portion and a back portion; one end is a front end portion of the second frame side beam portion; A third arcuate part connected to the bottom part of the frame side beam part, the open end side being arranged in the front center part of the car floor and extending in the direction of getting on and off the car room, and one end of the second frame side beam part A fourth arcuate portion connected to the bottom portion of the second frame side beam portion at the rear end portion and disposed at the rear center portion of the car floor at the open end portion and extending in the direction of getting in and out of the car room; A second car support member having
Elevator car equipped with. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
下枠の左側端部に固定されかご室の乗降方向に延在し底部と背部を有する第１の枠側梁部と、第１の枠側梁部の前側端部で第１の枠側梁部の底部と連結し開放端側がかご床の後側端部に向かって延在する第１の直線状部と、第１の枠側梁部の後側端部で第１の枠側梁部の底部と連結し開放端側がかご床の前側端部に向かって延在する第２の直線状部と、を有している第１のかご支持部材と、
下枠の右側端部に固定されかご室の乗降方向に延在する底部と背部を有する第２の枠側梁部と、第２の枠側梁部の前側端部で第２の枠側梁部の底部と連結し開放端側がかご床の後端部に向かって延在する第３の直線状部と、第２の枠側梁部の後側端部で第２の枠側梁部の底部と連結し開放端側がかご床の前端部に向かって延在する第４の直線状部と、を有している第２のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first frame side beam portion fixed to the left end portion of the lower frame and extending in the direction of getting in and out of the car room and having a bottom portion and a back portion, and a first frame side beam at the front end portion of the first frame side beam portion A first linear portion connected to a bottom portion of the portion and having an open end extending toward a rear end portion of the car floor, and a first frame side beam portion at a rear end portion of the first frame side beam portion A first car support member having a second linear part connected to the bottom part of the car and having an open end side extending toward the front end part of the car floor;
A second frame side beam portion having a bottom portion and a back portion fixed to the right end portion of the lower frame and extending in the direction of getting in and out of the cab, and a second frame side beam at the front end portion of the second frame side beam portion A third linear part connected to the bottom of the part and having an open end extending toward the rear end of the car floor, and a rear end of the second frame side beam part of the second frame side beam part. A second car support member having a fourth linear part connected to the bottom part and having an open end side extending toward the front end part of the car floor;
Elevator car equipped with. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
下枠の左側端部に固定されかご室の乗降方向に延在し底部と背部を有する第１の枠側梁部と、一端が第１の枠側梁部の前側端部で第１の枠側梁部の底部と連結され開放端側はかご床の前端部に向かって延在する第１の折り返し部と、一端が第１の枠側梁部の後側端部で第１の枠側梁部の底部と連結され開放端側はかご床の後端部に向かって延在する第２の折り返し部と、を有している第１のかご支持部材と、
下枠の右側端部に固定されかご室の乗降方向に延在し底部と背部を有する第２の枠側梁部と、一端が第２の枠側梁部の前側端部で第２の枠側梁部の底部と連結され開放端側はかご床の前端部に向かって延在する第３の折り返し部と、一端が第２の枠側梁部の後側端部で第２の枠側梁部の底部と連結され開放端側はかご床の後端部に向かって延在する第４の折り返し部と、を有している第２のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first frame side beam portion fixed to the left end portion of the lower frame and extending in the direction of getting in and out of the cab and having a bottom portion and a back portion, and one end at the front end portion of the first frame side beam portion. Connected to the bottom part of the side beam part, the open end side is a first folded part extending toward the front end part of the car floor, and one end is the rear side end part of the first frame side beam part and the first frame side A first car support member having a second folded part connected to the bottom part of the beam part and the open end side extending toward the rear end part of the car floor;
A second frame side beam portion fixed to the right end portion of the lower frame and extending in the direction of getting in and out of the cab and having a bottom portion and a back portion; and a second frame at one end at the front end portion of the second frame side beam portion Connected to the bottom of the side beam, the open end is a third folded portion extending toward the front end of the car floor, and one end is the rear end of the second frame side beam and the second frame side A second car support member having a fourth folded part connected to the bottom part of the beam part and the open end side extending toward the rear end part of the car floor;
Elevator car equipped with. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
背部と底部を有し下枠の左側中央部上面に固定されかご室の乗降方向に延在する枠側梁部と、一端が枠側梁部の底部と連結され開放端側は下枠の上面よりも下方に向かう２個の円弧状部を有する板状部材からなる第１のかご支持部材と、
かご床の左側側面部に固定されかご室の乗降方向に延在する床側梁部と、一端が床側梁部の端部に連結され開放端側は第１のかご支持部材の円弧状部のそれぞれと接触する２個の曲線部を有する板状部材からなる第２のかご支持部材と、
背部と底部を有し下枠の右側中央部上面に固定されかご室の乗降方向に延在する枠側梁部と、一端が枠側梁部の底部と連結され開放端側は下枠の上面よりも下方に向かう２個の円弧状部を有する板状部材からなる第３のかご支持部材と、
かご床の右側側面部に固定されかご室の乗降方向に延在する床側梁部と、一端が床側梁部の端部に連結され開放端側は第３のかご支持部材の円弧状部のそれぞれと接触する２個の曲線部を有する板状部材からなる第４のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A frame-side beam that has a back and a bottom and is fixed to the upper surface of the left center of the lower frame and extends in the direction of getting in and out of the cab, and one end is connected to the bottom of the frame-side beam and the open end is the upper surface of the lower frame A first car support member composed of a plate-like member having two arc-shaped portions directed downward than
A floor side beam portion fixed to the left side surface portion of the car floor and extending in the direction of getting in and out of the car room, one end connected to the end portion of the floor side beam portion, and the open end side being an arc-shaped portion of the first car support member A second car support member made of a plate-like member having two curved portions in contact with each of
A frame-side beam portion that has a back portion and a bottom portion and is fixed to the upper surface of the right center portion of the lower frame and extends in the direction of getting in and out of the cab, and one end is connected to the bottom portion of the frame-side beam portion and the open end side is the upper surface of the lower frame A third car support member composed of a plate-like member having two arc-shaped portions directed downward than
A floor side beam portion fixed to the right side surface portion of the car floor and extending in the direction of getting in and out of the car room, one end connected to the end portion of the floor side beam portion, and the open end side being an arc-shaped portion of the third car support member A fourth car support member made of a plate-like member having two curved portions in contact with each of
Elevator car equipped with. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
背部と底部を有し下枠の左側端部上面に固定されかご室の乗降方向に延在する第１のかご支持部材と、
かご床の左側側面部に固定されかご室の乗降方向に延在する床側梁部と、床側梁部の前側端部および後側端部に配置され第１のかご支持部材の底部と摺動する２個のＵ字状部を有する第２のかご支持部材と、
背部と底部を有し下枠の右側端部上面に固定されかご室の乗降方向に延在する第３のかご支持部材と、
かご床の右側側面部に固定されかご室の乗降方向に延在する床側梁部と、床側梁部の前側端部および後側端部に配置され第３のかご支持部材の底部と摺動する２個のＵ字状部を有する第４のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first car support member that has a back part and a bottom part and is fixed to the upper surface of the left end of the lower frame and extends in the direction of getting in and out of the car room;
A floor side beam portion fixed to the left side surface portion of the car floor and extending in the direction of getting in and out of the car room, and disposed at the front end portion and the rear end portion of the floor side beam portion and sliding with the bottom portion of the first car support member. A second car support member having two U-shaped parts that move;
A third car support member having a back part and a bottom part and fixed to the upper surface of the right end of the lower frame and extending in the direction of getting in and out of the car room;
A floor side beam portion fixed to the right side surface portion of the car floor and extending in the direction of getting in and out of the car room, and disposed at the front end portion and the rear end portion of the floor side beam portion and sliding with the bottom portion of the third car support member. A fourth car support member having two U-shaped parts to move;
Elevator car equipped with. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
かご床の前側側面部に固定されかご室の間口方向に延在する床側梁部と、一端が床側梁部の左側端部で床側梁部と連結し開放端側は下枠の前側中央部で下枠と摺動する第１の円弧状部と、一端が床側梁部の右側端部で床側梁部と連結し開放端側は下枠の前側中央部で下枠と摺動する第２の円弧状部とを有する第１のかご支持部材と、
かご床の後側側面部に固定されかご室の間口方向に延在する床側梁部と、一端が床側梁部の左側端部で床側梁部と連結し開放端側は下枠の後側中央部で下枠と摺動する第３の円弧状部と、一端が床側梁部の右側端部で床側梁部と連結し開放端側は下枠の前側中央部で下枠と摺動する第４の円弧状部とを有する第２のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A floor-side beam fixed to the front side of the car floor and extending toward the front of the cab, one end connected to the floor-side beam at the left end of the floor-side beam, and the open end is the front side of the lower frame A first arc-shaped portion that slides with the lower frame at the center, one end connected to the floor beam at the right end of the floor beam, and an open end that slides with the lower frame at the front center of the lower frame. A first car support member having a moving second arcuate portion;
A floor side beam fixed to the rear side of the car floor and extending toward the front of the car room, one end connected to the floor side beam at the left end of the floor side beam, and the open end of the bottom frame A third arcuate part that slides with the lower frame at the rear center part, one end connected to the floor side beam part at the right end part of the floor side beam part, and the open end side at the front center part of the lower frame And a second car support member having a fourth arcuate portion that slides,
Elevator car equipped with. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
背部と底部を有し下枠の前側中央部に固定されかご室の間口方向に延在する第１の枠側梁部と、一端が第１の枠側梁部の左側端部で枠側梁部の底部と連結し開放端側はかご床と摺動する第１のＵ字状部と、一端が枠側梁部の右側端部で枠側梁部と底部と連結し開放端側はかご床と摺動する第２のＵ字状部とを有する第１のかご支持部材と、
背部と底部を有し下枠の後側中央部に固定されかご室の間口方向に延在する第２の枠側梁部と、一端が第２の枠側梁部の左側端部で枠側梁部の底部と連結し開放端側はかご床と摺動する第３のＵ字状部と、一端が枠側梁部の右側端部で枠側梁部と底部と連結し開放端側はかご床と摺動する第４のＵ字状部とを有する第２のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first frame side beam portion that has a back portion and a bottom portion and is fixed to the front center portion of the lower frame and extends in the front direction of the cab, and one end is a frame side beam at the left end portion of the first frame side beam portion The first U-shaped part that is connected to the bottom part of the frame and the open end side slides on the car floor, and one end is connected to the frame side beam part and the bottom part at the right end of the frame side beam part, and the open end side is the car A first car support member having a second U-shaped part sliding with the floor;
A second frame-side beam portion that has a back portion and a bottom portion and is fixed to the rear center portion of the lower frame and extends in the direction of the front of the cab, and one end of the second frame-side beam portion on the left side of the frame side The open end side is connected to the bottom of the beam part and the open end side slides with the car floor, the one end is connected to the frame side beam part and the bottom part at the right end of the frame side beam part, and the open end side is A second car support member having a car floor and a fourth U-shaped portion that slides;
Elevator car equipped with. 第一のかご支持部材と第二のかご支持部材の間に、たわみを有する鎖またはロープを設けることを特徴とする請求項２、１０、１２、１３、１５のうちいづれか一項に記載のエレベーターの乗りかご。 The elevator according to any one of claims 2, 10, 12, 13, and 15, wherein a chain or a rope having a deflection is provided between the first car support member and the second car support member. Car 第一のかご支持部材および第二のかご支持部材の弾性部を貫通するストッパを設け、ストッパの一端側はかご床に固定され、ストッパの他端側には板が固定されていることを特徴とする請求項２、１０、１２、１３、１５のうちいづれか一項に記載のエレベーターの乗りかご。 A stopper penetrating the elastic portion of the first car support member and the second car support member is provided, and one end of the stopper is fixed to the car floor, and a plate is fixed to the other end of the stopper. The elevator car according to any one of claims 2, 10, 12, 13, and 15. 第１のかご支持部材の背部と第２のかご支持部材の背部とを貫通するストッパーが設けられていることを特徴とする請求項３、８、９、１４のうちいづれか一項に記載のエレベーターの乗りかご。 The elevator according to any one of claims 3, 8, 9, and 14, wherein a stopper penetrating the back portion of the first car support member and the back portion of the second car support member is provided. Car かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
かご床の左側側面部に固定されかご室の乗降方向に延在する第１の床側梁と、
かご床の右側側面部に固定されかご室の乗降方向に延在する第２の床側梁と、
かご室の左側に長手方向を下枠と直交する向きにして配設され、床側梁部、枠側梁部および弾性部が一体で形成された第一のかご支持部材と、
かご室の右側に長手方向を下枠と直交する向きにして配設され、床側梁部、枠側梁部および弾性部が一体で形成された第二のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first floor-side beam fixed to the left side surface of the car floor and extending in the direction of getting in and out of the car room;
A second floor-side beam fixed to the right side surface of the car floor and extending in the direction of getting in and out of the car room;
A first car support member disposed on the left side of the car room with the longitudinal direction orthogonal to the lower frame, and the floor side beam part, the frame side beam part and the elastic part formed integrally;
A second car support member disposed on the right side of the car room with the longitudinal direction orthogonal to the lower frame, and the floor side beam part, the frame side beam part and the elastic part formed integrally;
Elevator car equipped with. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
かご床の左側側面部に固定され乗りかご室の乗降方向に延在する第１の床側梁と、
かご床の右側側面部に固定され乗りかご室の乗降方向に延在する第２の床側梁と、
かごの左側に長手方向を下枠と直交する向きにして配設され、枠側梁部と弾性部が一体で形成された第一のかご支持部材と、
かごの右側に長手方向を下枠と直交する向きにして配設され、枠側梁部と弾性部が一体で形成された第二のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first floor-side beam fixed to the left side surface of the car floor and extending in the direction of getting on and off the car room;
A second floor-side beam fixed to the right side surface of the car floor and extending in the direction of getting on and off the car room;
A first car support member that is disposed on the left side of the car with the longitudinal direction orthogonal to the lower frame, and the frame side beam part and the elastic part are formed integrally;
A second car support member disposed on the right side of the car with the longitudinal direction oriented perpendicular to the lower frame, and the frame side beam part and the elastic part formed integrally;
Elevator car equipped with. かご床を構成要素とするかご室と、
かご室の左側に立設された第１の縦柱と、
かご室の右側に立設された第２の縦柱と、
かご室の下側で第１の縦柱と第２の縦柱を連結しかご室の間口方向に延在する下枠と、
下枠の左側端部上面に固定されかご室の乗降方向に延在する第一の枠側梁と、
かご床に固定される床側梁部と床側梁部の前側および後側に配設される弾性部が一体化して構成される第一のかご支持部材と、
下枠の右側端部上面に固定されかご室の乗降方向に延在する第二の枠側梁と、
かご床に固定される床側梁部と床側梁部の前側および後側に配設される弾性部が一体化して構成される第二のかご支持部材と、
を備えているエレベーターの乗りかご。 A car room with a car floor as a component;
A first vertical column standing on the left side of the cab;
A second vertical column erected on the right side of the cab;
A lower frame extending in the direction of the front of the cab, connecting the first vertical column and the second vertical column below the cab;
A first frame side beam fixed to the upper surface of the left end of the lower frame and extending in the direction of getting in and out of the cab;
A first car support member configured by integrating a floor side beam portion fixed to the car floor and an elastic portion disposed on the front side and the rear side of the floor side beam portion;
A second frame side beam fixed to the upper surface of the right end of the lower frame and extending in the direction of getting in and out of the cab;
A second car support member configured by integrating a floor side beam portion fixed to the car floor and an elastic portion disposed on the front side and the rear side of the floor side beam portion;
Elevator car equipped with.
JP2011027477A 2011-02-10 2011-02-10 Elevator car Pending JP2012166872A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015045097A1 (en) * 2013-09-27 2015-04-02 三菱電機株式会社 Elevator car
KR101747682B1 (en) * 2015-10-14 2017-06-15 김민영 Safety-enhanced elevator
WO2022141253A1 (en) * 2020-12-30 2022-07-07 苏州帝奥电梯有限公司 Car bottom for elevator with right-angle opening door

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176871U (en) * 1983-05-13 1984-11-26 株式会社日立製作所 elevator car

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176871U (en) * 1983-05-13 1984-11-26 株式会社日立製作所 elevator car

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015045097A1 (en) * 2013-09-27 2015-04-02 三菱電機株式会社 Elevator car
KR101747682B1 (en) * 2015-10-14 2017-06-15 김민영 Safety-enhanced elevator
WO2022141253A1 (en) * 2020-12-30 2022-07-07 苏州帝奥电梯有限公司 Car bottom for elevator with right-angle opening door

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