JP2006027877A - Car device of elevator - Google Patents

Car device of elevator Download PDF

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JP2006027877A
JP2006027877A JP2004212837A JP2004212837A JP2006027877A JP 2006027877 A JP2006027877 A JP 2006027877A JP 2004212837 A JP2004212837 A JP 2004212837A JP 2004212837 A JP2004212837 A JP 2004212837A JP 2006027877 A JP2006027877 A JP 2006027877A
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floor
car
balance weight
support frame
frame
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JP4570412B2 (en
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Naohiko Sanao
尚彦 佐直
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a car device of an elevator mounting a balance weight on a floor supporting frame for supporting a car floor in a factory, easily carrying the floor supporting frame and facilitating an installation work. <P>SOLUTION: The balance weight 22 is arranged at a proper position of the floor supporting frame 12 to made a center of gravity position of the car device coincide with an engagement position of a car frame 1 and a main rope, is mounted on a lateral material 14 of the floor supporting frame 12, forms a void in relation to an under surface of the car floor 6, and is arranged on an upper side of the lateral material 14. As a result, the balance weight 22 does not project downward from the lateral material 14. Even if the balance weight 22 is mounted on the floor supporting frame 12 in the factory in advance, an obstacle is not generated when performing a work of carrying the floor supporting frame 12, etc., installation field works are reduced and installation cost is reduced. An upward work for mounting the balance weight 22 to be a heavy load at the installation field is eliminated. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、かご枠に設けた床支持枠によって、かご室の床を防振体を介して支持したエレベーターのかご装置に関する。   The present invention relates to an elevator car apparatus in which a floor of a car room is supported via a vibration isolator by a floor support frame provided on the car frame.

従来のエレベーターのかご装置においては、かご枠の下枠に載置固定されるかご床支持枠と、かご床支持枠の上部に複数の防振ゴムを介して支持されるかご床枠とが設けられる。そして、防振ゴムとかご床支持枠又はかご床枠とが複数のボルト、ナットによって締結される。（例えば、特許文献１参照）。   In a conventional elevator car device, a car floor support frame placed and fixed on the lower frame of the car frame, and a car floor frame supported by a plurality of anti-vibration rubbers on the upper part of the car floor support frame are provided. It is done. The vibration isolating rubber and the car floor support frame or the car floor frame are fastened by a plurality of bolts and nuts. (For example, refer to Patent Document 1).

特開２００２−３６２８５７号公報（要約、図１）JP 2002-362857 A (Summary, FIG. 1)

エレベーターのかご装置では、かご装置の水平面における重心位置を、かご枠に係合された主索による吊持位置と一致させるために、かご床支持枠の横材にバランスおもりが装着されて適宜な位置に配置される。しかし、従来のエレベーターのかご装置においてバランスおもりがかご床支持枠の横材に掛合されて締結され、下部がかご床支持枠よりも下方に突出して配置される。また、バランスおもりをかご床支持枠に工場において予め装着して出荷し、据付現場における作業を少なくして据付費を低減することができる。   In the elevator car device, a balance weight is attached to the cross member of the car floor support frame so that the position of the center of gravity in the horizontal plane of the car device matches the suspension position of the main rope engaged with the car frame. Placed in position. However, in a conventional elevator car apparatus, the balance weight is engaged with and fastened to the cross member of the car floor support frame, and the lower part is disposed so as to protrude downward from the car floor support frame. In addition, the balance weight is mounted on the car floor support frame in advance at the factory and shipped, so that the installation cost can be reduced by reducing the work on the installation site.

しかし、バランスおもりがかご床支持枠よりも下方に突出した状態に装着されたかご床支持枠において、搬送、荷造り、エレベーターの据付現場への搬入等の運搬関連作業における障害が多く煩雑な手数が掛かるという問題点があった。なお、バランスおもりを据付現場においてかご床支持枠に装着する場合は、上向き作業によって重量物であるバランスおもりを取付ける困難な作業を要する。   However, in the car floor support frame mounted with the balance weight protruding downward from the car floor support frame, there are many troubles in transportation related work such as transportation, packing, and loading into the elevator installation site. There was a problem of hanging. When the balance weight is attached to the car floor support frame at the installation site, it is difficult to attach a balance weight, which is a heavy object, by upward work.

この発明は、かかる問題点を解消するためになされたものであり、工場においてバランスおもりをかご床支持枠に装着し、しかも容易に運搬できるエレベーターのかご装置を得ることを目的とする。   The present invention has been made to solve such problems, and an object of the present invention is to provide an elevator car apparatus in which a balance weight is mounted on a car floor support frame in a factory and can be easily transported.

この発明に係るエレベーターのかご装置においては、ロ字状をなし鉛直姿勢に配置されて内部にかご室が配置されたかご枠と、枠状体からなり水平姿勢に配置されてかご枠の下部に設けられた床支持枠と、この床支持枠に防振体を介して支持されたかご室のかご床と、床支持枠の要部をなしかご床の下面に対向して配置された横材に装着されかご床下面に対し空隙を形成し、かつ横材よりも上方に配置されたバランスおもりとが設けられる。   In the elevator car apparatus according to the present invention, a car frame having a square shape arranged in a vertical posture and a car room arranged therein, and a frame-like body arranged in a horizontal posture at a lower portion of the car frame. A floor support frame provided, a car floor of a cab supported by the floor support frame via a vibration isolator, and a cross member arranged such that the main part of the floor support frame is opposed to the lower surface of the floor. A balance weight is provided which forms a gap with respect to the lower surface of the car floor and is disposed above the cross member.

この発明によるエレベーターのかご装置は、かご装置の水平面における重心位置を、かご枠に係合された主索による吊持位置と一致させるために、バランスおもりが床支持枠の適宜な位置に配置される。そして、バランスおもりが床支持枠の横材に装着されて、かご床の下面に対し空隙を形成して配置され、かつ横材よりも上方に配置される。このため、バランスおもりが横材から下方に突出することがない。   In the elevator car apparatus according to the present invention, the balance weight is arranged at an appropriate position of the floor support frame in order to make the position of the center of gravity in the horizontal plane of the car apparatus coincide with the suspension position by the main rope engaged with the car frame. The The balance weight is attached to the cross member of the floor support frame, and is disposed so as to form a gap with respect to the lower surface of the car floor, and is disposed above the cross member. For this reason, the balance weight does not protrude downward from the cross member.

したがって、バランスおもりを床支持枠の横材に工場において予め装着しても、床支持枠の搬送、荷造り、エレベーターの据付現場への搬入等の運搬関連作業において障害が生じることがない。このため、バランスおもりを床支持枠に工場において予め装着して出荷でき、エレベーターの据付現場における作業を少なくすることができて据付費を低減する効果がある。また、据付現場において重量物であるバランスおもりを床支持枠に装着する上向き作業を解消することができ据付作業を容易化する効果がある。   Therefore, even if the balance weight is attached in advance to the cross member of the floor support frame at the factory, there is no problem in transportation related work such as transport of the floor support frame, packing, and loading into the elevator installation site. For this reason, the balance weight can be mounted on the floor support frame in advance at the factory and shipped, and the work at the installation site of the elevator can be reduced, thereby reducing the installation cost. In addition, it is possible to eliminate the upward work for mounting the balance weight, which is a heavy load, on the floor support frame at the installation site, and the effect of facilitating the installation work is obtained.

実施の形態１．
図１〜図３は、この発明の実施の形態を示す図で、図１はエレベーターのかごの側面図、図２は図１のＡ−Ａ線断面拡大図、図３は図２のＢ−Ｂ線断面図である。図において、ロ字状をなすかご枠１が鉛直姿勢に配置される。なお、かご枠１は鋼材からなる上枠２、側枠３及び下枠４がロ字状に組立てられて形成される。また、かご室５がかご床６、壁７及び天井８によって構成されてかご枠１内に配置される。 Embodiment 1 FIG.
1 to 3 are views showing an embodiment of the present invention, FIG. 1 is a side view of an elevator car, FIG. 2 is an enlarged sectional view taken along line AA in FIG. 1, and FIG. It is B line sectional drawing. In the figure, a car frame 1 having a square shape is arranged in a vertical posture. The car frame 1 is formed by assembling an upper frame 2, a side frame 3, and a lower frame 4 made of a steel material into a square shape. A car room 5 is constituted by a car floor 6, a wall 7 and a ceiling 8, and is arranged in the car frame 1.

なお、かご床６は、床板９、床梁１０及び縁部梁１１によって構成される。そして、枠状体からなる床支持枠１２が水平姿勢に配置されてかご枠１の下枠４の上に設けられる。また、床支持枠１２はかご床６の両側の縁部梁１１にそれぞれ対向する支持梁１３及び両側の支持梁１３を連結した溝形鋼からなる横材１４によって構成される。そして、かご枠１の側枠３の上端寄りと床支持枠１２の横材１４端部とを連結した斜め控え材１５が設けられる。   The car floor 6 includes a floor plate 9, a floor beam 10, and an edge beam 11. And the floor support frame 12 which consists of a frame-like body is arrange | positioned in the horizontal attitude | position, and is provided on the lower frame 4 of the car frame 1. FIG. Further, the floor support frame 12 is constituted by a support beam 13 facing the edge beams 11 on both sides of the car floor 6 and a cross member 14 made of channel steel connecting the support beams 13 on both sides. And the diagonal retainer 15 which connected near the upper end of the side frame 3 of the cage | basket | car frame 1 and the cross member 14 edge part of the floor support frame 12 is provided.

また、かご室５の前部の出入口を開閉するドアー装置１６が設けられ、ドアー装置１６は、桁１７、桁１７の取付腕１８、桁１７によって吊持された引き戸１９及びかご床６の縁部に設けられて引き戸１９の下端を案内する敷居２０によって構成される。そして、かご床６の縁部梁１１と床支持枠１２の支持梁１３との間に防振ゴムからなる防振体２１が設けられる。   A door device 16 for opening and closing the front entrance of the cab 5 is provided. The door device 16 includes a girder 17, a mounting arm 18 of the girder 17, a sliding door 19 suspended by the girder 17 and an edge of the car floor 6. It is constituted by a sill 20 provided in the section and guiding the lower end of the sliding door 19. A vibration isolator 21 made of vibration isolating rubber is provided between the edge beam 11 of the car floor 6 and the support beam 13 of the floor support frame 12.

そして、床支持枠１２の横材１４の上面に複数枚の鋼板が重合して配置されてなるバランスおもり２２が設けられ、かご床６の床梁１０下面に対して空隙を形成して配置される。また、バランスおもり２２及び横材１４の上辺に挿通されたボルト及びボルトの挿通端にねじ込まれたナットからなる締結具２３によってバランスおもり２２が横材１４に締結される。   And the balance weight 22 formed by superposing a plurality of steel plates on the upper surface of the cross member 14 of the floor support frame 12 is provided, and is arranged with a gap formed on the lower surface of the floor beam 10 of the car floor 6. The Further, the balance weight 22 is fastened to the cross member 14 by a bolt 23 inserted through the upper side of the balance weight 22 and the cross member 14 and a fastener 23 consisting of a nut screwed into the insertion end of the bolt.

上記のように構成されたエレベーターのかご装置において、鉛直姿勢に配置されたかご枠１内にかご室５が設けられ、またかご枠１の下部に床支持枠１２が水平姿勢に配置されて床支持枠１２の支持梁１３に、防振体２１を介してかご室５のかご床６における縁部梁１１が支持される。そして、床支持枠１２の横材１４にバランスおもり２２が配置されて締結具２３によって締結され、かご床６の床梁１０下面に対して空隙を形成し、かつ横材１４よりも上方にバランスおもり２２が配置される。   In the elevator car apparatus configured as described above, a car room 5 is provided in a car frame 1 arranged in a vertical posture, and a floor support frame 12 is arranged in a horizontal posture at a lower portion of the car frame 1 to provide a floor. The edge beam 11 on the car floor 6 of the car room 5 is supported by the support beam 13 of the support frame 12 via the vibration isolator 21. A balance weight 22 is disposed on the cross member 14 of the floor support frame 12 and fastened by a fastener 23 to form a gap with respect to the lower surface of the floor beam 10 of the car floor 6 and is balanced above the cross member 14. A weight 22 is arranged.

このような構成において、かご装置の水平面における重心位置を、かご枠１に係合された主索の吊持位置と一致させるために、適宜な質量のバランスおもり２２が床支持枠１２の適宜な位置に配置される。そして、バランスおもり２２が床支持枠１２の横材１４に装着されて、かご床６の床梁１０下面に対し空隙を形成して配置され、かつ横材１４よりも上方に配置される。このため、バランスおもり２２が横材１４から下方に突出することがない。   In such a configuration, in order to make the position of the center of gravity of the car device in the horizontal plane coincide with the position of the main rope engaged with the car frame 1, an appropriate mass balance weight 22 is provided for the floor support frame 12. Placed in position. The balance weight 22 is attached to the cross member 14 of the floor support frame 12, is disposed so as to form a gap with respect to the lower surface of the floor beam 10 of the car floor 6, and is disposed above the cross member 14. For this reason, the balance weight 22 does not protrude downward from the cross member 14.

したがって、バランスおもり２２を床支持枠１２の横材１４に工場において予め装着しても、床支持枠１２の搬送、荷造り、エレベーターの据付現場への搬入等の運搬関連作業において障害が生じない。このため、バランスおもり２２を床支持枠１２に工場において予め装着して出荷することができ、エレベーターの据付現場における作業が少なくなり据付費を低減することができる。   Therefore, even if the balance weight 22 is mounted on the cross member 14 of the floor support frame 12 in advance in the factory, no trouble occurs in transportation-related work such as transportation of the floor support frame 12, packing, and loading into the installation site of the elevator. For this reason, the balance weight 22 can be mounted on the floor support frame 12 in advance in the factory before shipment, so that the work at the installation site of the elevator is reduced and the installation cost can be reduced.

また、据付現場で重量物であるバランスおもり２２を床支持枠１２に装着する上向き作業を解消することができ据付作業を容易化することができる。
さらに、バランスおもり２２が横材１４よりも上方に配置されるので、シースルーの展望用エレベーターのかご装置である場合に、エレベーターの昇降路外からバランスおもり２２が見えることがなく美観を向上することができる。 Moreover, the upward operation | work which mounts the balance weight 22 which is a heavy article in the installation site to the floor support frame 12 can be eliminated, and installation work can be made easy.
Furthermore, since the balance weight 22 is disposed above the cross member 14, in the case of a see-through observation elevator car device, the balance weight 22 is not seen from outside the elevator hoistway and the aesthetic appearance is improved. Can do.

実施の形態２．
図４は、この発明の他の実施の形態を示す図で、前述の図２の要部相当図である。なお、図４の他は前述の図１〜図３の実施の形態と同様にエレベーターのかご装置が構成されている。図において、図１〜図３と同符号は相当部分を示し、床支持枠１２の横材１４の上面に複数枚の鋼板が重合状態に配置されてなるバランスおもり２２の上に、小形に形成された複数枚の鋼板が重合状態に配置されてなる補助バランスおもり片２４が重合状態に配置される。 Embodiment 2. FIG.
FIG. 4 is a diagram showing another embodiment of the present invention and is a diagram corresponding to the main part of FIG. Except for FIG. 4, the elevator car apparatus is configured in the same manner as in the embodiment of FIGS. 1 to 3 described above. In the figure, the same reference numerals as in FIGS. 1 to 3 denote corresponding parts, and a small size is formed on a balance weight 22 in which a plurality of steel plates are arranged in a superposed state on the upper surface of the cross member 14 of the floor support frame 12. The auxiliary balance weight piece 24 in which the plurality of steel plates thus arranged are arranged in the polymerized state is arranged in the polymerized state.

そして、補助バランスおもり片２４はかご床６の床梁１０の相互間及び縁部梁１１と床梁１０の間にそれぞれ設けられる。また、補助バランスおもり片２４はかご床６の床梁１０又は縁部梁１１の側面に対して図４に示す空隙Ｃを形成して配置される。そして、複数の補助バランスおもり片２４、バランスおもり２２及び横材１４の上辺に挿通されたボルト及びボルトの挿通端にねじ込まれたナットからなる締結具２５によって補助バランスおもり片２４、バランスおもり２２が横材１４に締結される。   The auxiliary balance weight pieces 24 are respectively provided between the floor beams 10 of the car floor 6 and between the edge beam 11 and the floor beam 10. Further, the auxiliary balance weight piece 24 is disposed so as to form a gap C shown in FIG. 4 with respect to the side surface of the floor beam 10 or the edge beam 11 of the car floor 6. Then, the auxiliary balance weight piece 24 and the balance weight 22 are constituted by a plurality of auxiliary balance weight pieces 24, a balance weight 22 and a bolt 25 inserted through the upper side of the cross member 14 and a nut 25 screwed into an insertion end of the bolt. Fastened to the cross member 14.

上記のように構成されたエレベーターのかご装置においても、床支持枠１２の横材１４にバランスおもり２２及び補助バランスおもり片２４が配置されて締結具２５によって締結され、かご床６の下面に対して空隙を形成し、かつ横材１４よりも上方にバランスおもり２２、補助バランスおもり片２４が配置される。したがって、詳細な説明を省略するが図４の実施の形態においても図１〜図３の実施の形態と同様な作用が得られる。   Also in the elevator car apparatus configured as described above, the balance weight 22 and the auxiliary balance weight piece 24 are arranged on the cross member 14 of the floor support frame 12 and fastened by the fastener 25, and the lower surface of the car floor 6 is fixed. Thus, a balance weight 22 and an auxiliary balance weight piece 24 are disposed above the cross member 14. Therefore, although the detailed description is omitted, the same operation as the embodiment of FIGS. 1 to 3 can be obtained also in the embodiment of FIG.

なお、図４の実施の形態において補助バランスおもり片２４を装着することによって、装着される総質量を容易に増すことができる。また、空隙Ｃの寸法を適宜に設定することによって床支持枠１２に対してかご床６に図４において水平方向に過大荷重が作用した場合に、縁部梁１１の側面に補助バランスおもり片２４が接してかご床６の水平方向変位が所定位置で阻止される。   In the embodiment of FIG. 4, the total mass to be mounted can be easily increased by mounting the auxiliary balance weight piece 24. Further, by appropriately setting the size of the gap C, when an excessive load is applied in the horizontal direction in FIG. 4 to the car floor 6 with respect to the floor support frame 12, the auxiliary balance weight piece 24 is provided on the side surface of the edge beam 11. The horizontal displacement of the car floor 6 is prevented at a predetermined position.

このため、床支持枠１２にかご床６が防振体２１を介して装着された状態で運搬された場合等において、床支持枠１２に対するかご床６の水平方向過変位が阻止される。これにより、防振体２１が水平方向に過大変位して破損したり、防振機能に障害が発生したりする不具合を未然に防ぐことができる。   For this reason, when the car floor 6 is transported to the floor support frame 12 via the vibration isolator 21, the horizontal displacement of the car floor 6 with respect to the floor support frame 12 is prevented. As a result, it is possible to prevent in advance problems that the vibration isolator 21 is damaged due to excessive displacement in the horizontal direction, or that the vibration isolating function fails.

また、バランスおもり２２の最上面とかご床６の床梁１０下面との図４に示す空隙Ｄを適宜に設定することによって床支持枠１２に対してかご床６に図４において上下方向に過大荷重が作用した場合に、床梁１０下面にバランスおもり２２の最上面が接してかご床６の上下方向変位が所定位置で阻止される。   Further, by appropriately setting the gap D shown in FIG. 4 between the uppermost surface of the balance weight 22 and the lower surface of the floor beam 10 of the car floor 6, the car floor 6 is excessively increased in the vertical direction in FIG. When a load is applied, the uppermost surface of the balance weight 22 is in contact with the lower surface of the floor beam 10, and the vertical displacement of the car floor 6 is prevented at a predetermined position.

このため、床支持枠１２にかご床６が防振体２１を介して装着された状態で運搬された場合等において、床支持枠１２に対するかご床６の上下方向過変位が阻止される。これにより、防振体２１に上下方向の過大荷重が作用して破損したり、防振機能に障害が発生したりする不具合を未然に防ぐことができる。   For this reason, when the car floor 6 is transported to the floor support frame 12 via the vibration isolator 21, the vertical displacement of the car floor 6 with respect to the floor support frame 12 is prevented. As a result, it is possible to prevent a problem that the vibration isolator 21 is damaged due to an overload in the vertical direction or the vibration isolating function is damaged.

実施の形態３．
図５及び図６も、この発明の他の実施の形態を示す図で、図５は前述の図２の要部相当図、図６は図５のＥ部を拡大しキャップを分離して示す斜視図である。なお、図５及び図６の他は前述の図１〜図３の実施の形態と同様にエレベーターのかご装置が構成されている。図において、図１〜図３と同符号は相当部分を示す。そして、バランスおもり２６が床支持枠１２の横材１４の上面に装着される。 Embodiment 3 FIG.
5 and 6 are views showing another embodiment of the present invention. FIG. 5 is a view corresponding to the main part of FIG. 2, and FIG. 6 is an enlarged view of E part of FIG. It is a perspective view. In addition to FIG.5 and FIG.6, the elevator car apparatus is comprised similarly to embodiment of the above-mentioned FIGS. 1-3. In the figure, the same reference numerals as those in FIGS. A balance weight 26 is attached to the upper surface of the cross member 14 of the floor support frame 12.

また、バランスおもり２６は液体又は粉粒体を収容する容器２７、容器２７に設けられたねじ付き注入口２８、注入口２８を閉塞するねじ付きキャップ２９及び容器２７に充塞された水、砂、鉄粉、注入後に固化する物質等からなる充塞剤３０によって構成される。なお容器２７は、床支持枠１２の横材１４に装着されてかご床６の床梁１０下面に空隙Ｄを形成すると共に、床梁１０又は縁部梁１１の側面と床板９下面に対して空隙を形成する形状に構成される。   Further, the balance weight 26 includes a container 27 for storing liquid or powder, a threaded inlet 28 provided in the container 27, a threaded cap 29 for closing the inlet 28, and water, sand filled in the container 27, sand, It is comprised by the filling agent 30 which consists of a substance etc. which solidify after iron powder and injection | pouring. The container 27 is attached to the cross member 14 of the floor support frame 12 to form a gap D on the lower surface of the floor beam 10 of the car floor 6, and to the side surface of the floor beam 10 or the edge beam 11 and the lower surface of the floor plate 9. It is comprised in the shape which forms a space | gap.

上記のように構成されたエレベーターのかご装置においても、床支持枠１２の横材１４の上面にバランスおもり２６が装着され、かご床６の下面に対して空隙を形成し、かつ横材１４よりも上方にバランスおもり２６が配置される。したがって、詳細な説明を省略するが図５及び図６の実施の形態においても図１〜図３の実施の形態と同様な作用が得られる。   Also in the elevator car apparatus configured as described above, the balance weight 26 is mounted on the upper surface of the cross member 14 of the floor support frame 12, and a gap is formed on the lower surface of the car floor 6. Further, a balance weight 26 is disposed on the upper side. Therefore, although the detailed description is omitted, the same operation as the embodiment of FIGS. 1 to 3 can be obtained also in the embodiment of FIGS.

なお、図５及び図６の実施の形態においても、バランスおもり２６の上縁部がかご床６を構成する部材の側面又は下面に対して図４の実施の形態と同様の空隙Ｃ、空隙Ｄを形成して配置される。したがって、詳細な説明を省略するが図５及び図６の実施の形態においても図４の実施の形態におけると同様な作用が得られる。   In the embodiment of FIGS. 5 and 6, the upper edge of the balance weight 26 has the same gap C and gap D as those of the embodiment of FIG. 4 with respect to the side surface or the lower surface of the member constituting the car floor 6. Are arranged. Therefore, although the detailed description is omitted, the same operation as in the embodiment of FIG. 4 can be obtained in the embodiment of FIGS.

この発明の実施の形態１を示す図で、エレベーターのかごの側面図。BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows Embodiment 1 of this invention, and is a side view of the elevator car. 図１のＡ−Ａ線断面拡大図。FIG. 2 is an enlarged sectional view taken along line AA in FIG. 1. 図２のＢ−Ｂ線断面図。BB sectional drawing of FIG. この発明の実施の形態２を示す図で、図２の要部相当図。FIG. 3 is a diagram showing a second embodiment of the present invention, and is a main part equivalent diagram of FIG. 2. この発明の実施の形態３を示す図で、図２の要部相当図。It is a figure which shows Embodiment 3 of this invention, and is a principal part equivalent figure of FIG. 図５のＥ部を拡大しキャップを分離して示す斜視図。The perspective view which expands the E section of FIG. 5, and isolate | separates and shows a cap.

符号の説明Explanation of symbols

１ かご枠、５ かご室、６ かご床、９ 床板、１０ 床梁、１１ 縁部梁、１２
床支持枠、１４ 横材、２１ 防振体、２２ バランスおもり、２６ バランスおもり、２７ 容器、３０ 充塞剤。 1 car frame, 5 car room, 6 car floor, 9 floor board, 10 floor beam, 11 edge beam, 12
Floor support frame, 14 cross member, 21 vibration isolator, 22 balance weight, 26 balance weight, 27 container, 30 filling agent.

Claims (4)

ロ字状をなし鉛直姿勢に配置されて内部にかご室が配置されたかご枠と、枠状体からなり水平姿勢に配置されて上記かご枠の下部に設けられた床支持枠と、この床支持枠に防振体を介して支持された上記かご室のかご床と、上記床支持枠の要部を構成し上記かご床の下面に対向して配置された横材に装着され、上記かご床下面に対し空隙を形成し、かつ上記横材よりも上方に配置されたバランスおもりとを備えたエレベーターのかご装置。   A car frame having a rectangular shape and a car room arranged in a vertical posture, a floor support frame made of a frame and arranged in a horizontal posture and provided at the lower part of the car frame, and the floor A car floor of the cab room supported by a support frame via a vibration isolator, and a cross member that constitutes a main part of the floor support frame and is arranged to face the lower surface of the car floor. An elevator car apparatus comprising a balance weight that forms a gap with respect to the lower surface of the floor and is disposed above the cross member. バランスおもりを、複数枚の鋼板を重合状態に配置して形成されたものとしたことを特徴とする請求項１記載のエレベーターのかご装置。   2. The elevator car apparatus according to claim 1, wherein the balance weight is formed by arranging a plurality of steel plates in a superposed state. バランスおもりを、容器及びこの容器に充塞された充塞剤によって構成されたものとしたことを特徴とする請求項１記載のエレベーターのかご装置。   The elevator car apparatus according to claim 1, wherein the balance weight is constituted by a container and a filling agent filled in the container. バランスおもりを、かご床の床板、上記かご床の下面に設けられた床梁及び上記かご床の下面に設けられた縁部梁によって形成された空間に対応した上面形状を有するものとしたことを特徴とする請求項１〜請求項３のいずれか一つに記載のエレベーターのかご装置。   The balance weight has an upper surface shape corresponding to the space formed by the floor plate of the car floor, the floor beam provided on the lower surface of the car floor, and the edge beam provided on the lower surface of the car floor. The elevator car apparatus according to any one of claims 1 to 3, wherein
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427671B (en) * 2009-05-11 2014-02-21 Ushio Electric Inc Rare gas discharge lamp
CN112723121A (en) * 2020-12-31 2021-04-30 苏州多美适家用电梯有限公司 Elevator counterweight system
CN113071974A (en) * 2021-03-29 2021-07-06 日立电梯（中国）有限公司 Assembled balancing weight that can hang
JP7450453B2 (en) 2020-05-11 2024-03-15 株式会社日立製作所 Cargo elevator car

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06171868A (en) * 1992-12-07 1994-06-21 Toshiba Corp Car of elevator
JPH08104482A (en) * 1994-10-05 1996-04-23 Toshiba Corp Car of elevator
JP2001080837A (en) * 1999-09-13 2001-03-27 Hitachi Ltd Elevator device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06171868A (en) * 1992-12-07 1994-06-21 Toshiba Corp Car of elevator
JPH08104482A (en) * 1994-10-05 1996-04-23 Toshiba Corp Car of elevator
JP2001080837A (en) * 1999-09-13 2001-03-27 Hitachi Ltd Elevator device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427671B (en) * 2009-05-11 2014-02-21 Ushio Electric Inc Rare gas discharge lamp
JP7450453B2 (en) 2020-05-11 2024-03-15 株式会社日立製作所 Cargo elevator car
CN112723121A (en) * 2020-12-31 2021-04-30 苏州多美适家用电梯有限公司 Elevator counterweight system
CN113071974A (en) * 2021-03-29 2021-07-06 日立电梯（中国）有限公司 Assembled balancing weight that can hang

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