JP2852225B2 - Elevator equipment - Google Patents
Elevator equipmentInfo
- Publication number
- JP2852225B2 JP2852225B2 JP894096A JP894096A JP2852225B2 JP 2852225 B2 JP2852225 B2 JP 2852225B2 JP 894096 A JP894096 A JP 894096A JP 894096 A JP894096 A JP 894096A JP 2852225 B2 JP2852225 B2 JP 2852225B2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- seismic
- building
- hoistway
- entrance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明はエレベーター装置に
係り、特に、免震された昇降路が非免震建築物内に延在
された構成に好適なエレベーター装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator apparatus, and more particularly to an elevator apparatus suitable for a configuration in which a seismically isolated hoistway is extended into a non-seismic building.
【０００２】[0002]
【従来の技術】一般に、基礎上に免震装置を介して複数
階床の免震建築物を設置しているが、最近は土地の有効
活用を考慮して、地下に複数階床の非免震建築物を建設
し、この非免震建築物を基礎としてこの上に免震装置を
介して免震建築物を設置し、さらに免震建築物側にエレ
ベーターの昇降路を支持し、この昇降路の下側を非免震
建築物内に貫通させるようにして地震時の揺れを昇降路
に伝えないようにすることが提案されている（特公平5
−49595 号公報）。2. Description of the Related Art Generally, a seismic isolation building having a plurality of floors is installed on a foundation through a seismic isolation device. A seismic building is constructed, a seismic isolation building is installed on this non-seismic isolated building via a seismic isolation device, and an elevator hoistway is supported on the seismic isolated building side. It has been proposed that the lower side of the road be penetrated into a non-seismic building so that the shaking during an earthquake is not transmitted to the hoistway.
-49595).
【０００３】[0003]
【発明が解決しようとする課題】上記従来の技術は、地
震時の昇降路の揺れをなくする考慮はされているもの
の、相対的に横揺れする昇降路と非免震建築物間の接続
構成については何等考慮されていない。Although the above prior art is designed to eliminate the hoisting of the hoistway during an earthquake, the connection between the hoistway that relatively sways and the non-seismic isolated building is considered. Is not considered at all.
【０００４】本発明の目的は、地震時でも非免震建築物
と免震昇降路との接続部分が破損することのないエレベ
ーター装置を提供することにある。An object of the present invention is to provide an elevator apparatus in which a connection between a non-seismic isolated building and a seismic isolated hoistway is not damaged even during an earthquake.
【０００５】[0005]
【課題を解決するための手段】本発明は上記目的を達成
するために、非免震建築物内に免震昇降路を備え、免震
昇降路と非免震建築物間に乗降床を架け渡したエレベー
ター装置において、前記乗降床を、前記免震昇降路と非
免震建築物の一方に対して第１横方向にのみ追従するよ
うに支持させ、他方に対して前記第１横方向に直交する
第２横方向にのみ追従するように支持させたのである。In order to achieve the above object, the present invention provides a seismic isolated hoistway in a non-seismic isolated building, and mounts a landing floor between the seismic isolated hoistway and the non-isolated building. In the passed elevator device, the elevator floor is supported so as to follow only one of the seismic isolated hoistway and the non-seismic isolated building in the first lateral direction, and the other in the first lateral direction relative to the other. The support was made so as to follow only in the second transverse direction orthogonal to the first direction.
【０００６】[0006]
【発明の実施の形態】以下本発明の一実施の形態を図１
〜図６に沿って説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention is shown in FIG.
This will be described with reference to FIG.
【０００７】地下１に埋設した非免震建築物２は、外壁
３，床４及び後述する昇降路を貫通する筒状の仕切壁５
によって複数の空間２Ａ〜２Ｃを形成している。また、
筒状の仕切壁５の下端には底壁６が設けられ、地下水の
浸入などを防いでいる。勿論、非免震建築物２全体は、
地盤に打ち込まれた杭等の上に建築されたもので、沈下
を防止されている。A non-seismic building 2 buried underground 1 has an outer wall 3, a floor 4, and a cylindrical partition wall 5 penetrating a hoistway to be described later.
Form a plurality of spaces 2A to 2C. Also,
A bottom wall 6 is provided at the lower end of the cylindrical partition wall 5 to prevent groundwater from entering. Of course, the whole non-seismic building 2
It is built on piles driven into the ground, etc., and prevents subsidence.
【０００８】一方、非免震建築物２の頂部は、地表１Ｓ
よりもやや低い位置にあり、そこに積層防振ゴムなどで
構成した複数の免震装置７を介して免震建築物８を設置
している。この免震建築物８も、外壁９，床１０及び昇
降路１１によって複数の空間８Ａ〜８Ｄを形成してい
る。On the other hand, the top of the non-seismic building 2 is
The seismic isolation building 8 is installed through a plurality of seismic isolation devices 7 made of laminated vibration isolating rubber or the like. This seismic isolation building 8 also forms a plurality of spaces 8A to 8D by the outer wall 9, the floor 10, and the hoistway 11.
【０００９】前記免震建築物８の昇降路１１は、周知の
工法で免震建築物８の建築と同時に建築される。しか
し、昇降路１１のうち免震建築物８の下部から突出して
前記非免震建築物２の筒状の仕切壁５内に延在する下部
昇降路１１Ｕ部は、同時に建築しても、予め筒状の仕切
壁５内で建築しておいて、あとから免震建築物８の下部
の昇降路１１に接続するようにしてもよい。尚、前記下
部昇降路１１Ｕ部は、結果的に免震建築物８の下部から
吊下げられる状態となるので、軽量化すべく縦梁と横梁
とからなる骨組構造になっている。The hoistway 11 of the seismic isolation building 8 is constructed simultaneously with the construction of the seismic isolation building 8 by a known method. However, the lower hoistway 11U of the hoistway 11 that protrudes from the lower part of the base-isolated building 8 and extends into the cylindrical partition wall 5 of the non-seismic isolated building 2 has a The building may be constructed inside the cylindrical partition wall 5 and connected to the hoistway 11 below the seismic isolation building 8 later. Since the lower hoistway 11U is suspended from the lower part of the base-isolated building 8 as a result, the lower hoistway 11U has a frame structure including vertical beams and horizontal beams to reduce the weight.
【００１０】昇降路１１の頂部には、周知のように、巻
上機１３を設置する機械室１２が設けられ、この巻上機
１３の駆動綱車にロープ１４をつるべ式に巻掛けてい
る。そしてロープ１４の一端には乗かご１５が、他端に
は釣合い錘１６が夫々連結されている。さらに、前記乗
かご１４の昇降を案内するための案内レール１７が昇降
路１１，１１Ｕに亘って敷設されている。As is well known, a machine room 12 for installing a hoisting machine 13 is provided at the top of the hoistway 11, and a rope 14 is wrapped around a drive sheave of the hoisting machine 13 in a hanging manner. . A car 15 is connected to one end of the rope 14, and a counterweight 16 is connected to the other end. Further, guide rails 17 for guiding the elevation of the car 14 are laid across the hoistways 11, 11U.
【００１１】尚、筒状の仕切壁５の底壁６上には前記乗
かご１４が落下したときに緩衝停止させる緩衝器１８が
設置されている。この緩衝器１８は、底壁６上を小さな
力で水平方向に移動できるように、例えば１方向ベアリ
ングを２方向に組合せたような滑り手段６Ｂを介して設
置されており、下部昇降路１１Ｕの下端に対し水平方向
にのみ追従するように係合している。A shock absorber 18 is provided on the bottom wall 6 of the cylindrical partition wall 5 to stop the shock when the car 14 falls. The shock absorber 18 is installed via a sliding means 6B such as a combination of one-way bearings in two directions so as to be able to move horizontally on the bottom wall 6 with a small force. The lower end is engaged so as to follow only in the horizontal direction.
【００１２】このほか、昇降路１１には各床１０と対向
して出入口部８ａ〜８ｄが形成され、それを塞いで乗か
ご１５のかごドア１５Ｄと係合する乗場ドア１９が設け
られている。In addition, entrances 8a to 8d are formed in the hoistway 11 so as to face the floors 10, and a landing door 19 for closing the entrances and engaging with the car door 15D of the car 15 is provided. .
【００１３】下部昇降路１１Ｕは、骨組構造となってい
るために、非免震建築物２の各床４に対向する位置に
は、枠状の出入口部１１ａ〜１１ｃが形成され、それを
塞いで乗かご１５のかごドア１５Ｄと係合する乗場ドア
１９が設けられている。前記出入口部１１ａ〜１１ｃと
対向する仕切壁５にも出入口部２ａ〜２ｃが形成されて
おり、ここにはドアを設けていない。Since the lower hoistway 11U has a frame structure, frame-shaped entrances and exits 11a to 11c are formed at positions facing the floors 4 of the non-seismic isolated building 2 to close the same. A landing door 19 that engages with the car door 15D of the car 15 is provided. Entrance portions 2a to 2c are also formed in the partition wall 5 facing the entrance portions 11a to 11c, and no door is provided here.
【００１４】上記構成において、免震建築物８側では、
乗かご１５が着床してかごドア15Ｄを開ければ、各空間
８Ａ〜８Ｄからすぐに乗かご１５に乗降できる。しか
し、非免震建築物２側では、乗かご１５が着床してかご
ドア１５Ｄを開けたとしても、下部昇降路１１Ｕと非免
震建築物２との間に隙間があるので、この状態で乗客が
乗降するには危険である。そこで、下部昇降路１１Ｕの
出入口部１１ａ〜１１ｃと非免震建築物２の出入口部２
ａ〜２ｃとに跨って乗降床２０を設けている。In the above configuration, on the base-isolated building 8 side,
When the car 15 has landed and the car door 15D is opened, the passenger can get on and off the car 15 immediately from each of the spaces 8A to 8D. However, on the non-seismic isolated building 2 side, even if the car 15 has landed and the car door 15D is opened, there is a gap between the lower hoistway 11U and the non-isolated building 2; It is dangerous for passengers to get on and off. Therefore, the entrances and exits 11a to 11c of the lower hoistway 11U and the entrance and exit 2 of the non-seismic isolated building 2
A boarding / alighting floor 20 is provided straddling a to 2c.
【００１５】この乗降床２０は、エスカレーターの踏板
のように、乗かご１５への乗降方向に沿った複数のクリ
ート２１を有し、前記出入口部２ａ〜２ｃ近傍の床４に
形成した段部４Ｇ上に支持ローラ２２で支持されてクリ
ート延在方向に容易に変位できるように支持されている
（図３）。前記クリート２１に対し、床４側からは櫛板
４Ｃが突出して噛み合っている。The floor 20 has a plurality of cleats 21 extending in the direction of getting into and out of the car 15 like a step board of an escalator, and a step 4G formed on the floor 4 near the entrances 2a to 2c. It is supported by a support roller 22 so as to be easily displaceable in the cleat extending direction (FIG. 3). A comb plate 4C projects from the floor 4 side and meshes with the cleat 21.
【００１６】そして、乗降床２０は前記段部４Ｇ上で乗
かご間口方向の両側を案内ローラ２３によって案内さ
れ、前記乗かご乗降方向（クリート延在方向）にのみ移
動するように規制されている（図４）。尚、乗降床２０
の乗かご間口方向の両側に乗かご乗降方向に沿った長穴
２４を設け、この長穴２４に前記段部４Ｇ上に固定した
ガイドピン２５を貫通させて、乗降床２０が乗かご乗降
方向（クリート延在方向）にのみ移動するようにしても
よく、またこれらの案内機構を組合せて用いてもよい。
尚、ガイドピン２５は、後述するガイド支柱３０と兼用
してもよい。The floor 20 is guided by guide rollers 23 on both sides of the step 4G in the direction of the frontage of the car, and is regulated so as to move only in the direction of car entry and exit (cleat extending direction). (FIG. 4). In addition, getting on and off floor 20
A slot 24 is provided on both sides in the direction of the car frontage in the direction of the car entry and exit, and a guide pin 25 fixed on the step 4G is made to pass through the elongated hole 24 so that the floor 20 can be moved in the car entrance and exit direction. (It may move only in the direction in which the cleat extends), or these guide mechanisms may be used in combination.
Note that the guide pins 25 may also be used as guide posts 30 described later.
【００１７】この乗降床２０の下部昇降路１１Ｕに対向
する端部は、図３に示すように、連結具２６を介して下
部昇降路１１Ｕの出入口部１１ａ〜１１ｃの縁に連結さ
れている。この連結構造は、図５に示すように、乗降床
２０の端部に開口部よりも内側が広い蟻溝状の係合溝２
０Ｇを水平に形成し、また、同様な係合溝１１Ｇを下部
昇降路１１Ｕ側に平行に形成し、これら両溝内に前記連
結具２６の両端に設けた係合突起部２６Ａ，２６Ｂを嵌
め込んで連結している。この係合突起部２６Ａ，２６Ｂ
と係合溝１１Ｇ，２０Ｇの断面形状は円形断面をなして
おり、係合溝１１Ｇ，２０Ｇの長手方向に摺動できると
共に、円周方向にも摺動できるように形成されている。As shown in FIG. 3, the end of the floor 20 facing the lower hoistway 11U is connected to the edges of the entrances 11a to 11c of the lower hoistway 11U via a connecting member 26. As shown in FIG. 5, the connecting structure has a dovetail-shaped engaging groove 2 which is wider than the opening at the end of the getting on / off floor 20.
0G is formed horizontally, and similar engagement grooves 11G are formed in parallel with the lower hoistway 11U side, and engagement projections 26A and 26B provided at both ends of the coupling tool 26 are fitted into these grooves. It is concatenated. The engagement projections 26A, 26B
The engaging grooves 11G and 20G have a circular cross section, and are formed so as to be slidable in the longitudinal direction of the engaging grooves 11G and 20G and also in the circumferential direction.
【００１８】上記乗降床２０を設置することにより、下
部昇降路１１Ｕと床４間の乗客の移動は可能となった
が、乗降床２０の両側には依然として下部昇降路１１Ｕ
と非免震建築物２間の隙間が存在し、乗客の安全上問題
である。そこで、図２及び図６に示すように、乗降床２
０の両側の隙間を塞ぐために、下部昇降路１１Ｕの出入
口部１１ａ〜１１ｃから非免震建築物２の出入口部２ａ
〜２ｃとに跨って可動壁２７を設けたのである。この可
動壁２７は、例えば金属線で補強された布膜や薄い鋼板
からなり、一側端は、連結軸２９の長手方向に相対的に
移動できる裕度をもって形成された蝶番２８を介しての
出入口部１１ａ〜１１ｃに連結されている。一方、可動
壁２７の他端は、非免震建築物２の出入口部２ａ〜２ｃ
の周縁及びその近傍に設置したガイド支柱３０，３１に
巻掛け、張力ばね３２を介して固定部分に連結してい
る。The installation of the floor 20 allows passengers to move between the lower shaft 11U and the floor 4, but the lower shaft 11U is still on both sides of the floor 20.
There is a gap between the building and the non-seismic building 2, which is a problem for passenger safety. Therefore, as shown in FIG. 2 and FIG.
0 to close the gaps on both sides of the lower hoistway 11U from the entrances and exits 11a to 11c of the lower shaft 11U entrance and exit 2a of the building 2
That is, the movable wall 27 is provided so as to straddle .about.2c. The movable wall 27 is made of, for example, a cloth film or a thin steel plate reinforced with a metal wire, and one end of the movable wall 27 is provided with a hinge 28 formed with a margin capable of relatively moving in the longitudinal direction of the connecting shaft 29. It is connected to the entrances and exits 11a to 11c. On the other hand, the other end of the movable wall 27 is the entrance / exit portion 2a to 2c of the non-seismic isolated building 2.
Are wound around guide columns 30 and 31 installed on the periphery and in the vicinity thereof, and are connected to fixed portions via tension springs 32.
【００１９】以上のように構成したので、免震建築物８
側に支持された下部昇降路１１Ｕと、非免震建築物２の
仕切壁５との間に隙間が存在していても、その乗降部は
乗降床２０及び両可動壁２７によって囲われるので、乗
客の乗降に支障はなく、安全に乗降させることができ
る。With the above structure, the base-isolated building 8
Even if there is a gap between the lower hoistway 11U supported on the side and the partition wall 5 of the non-seismic isolated building 2, the getting on / off portion is surrounded by the getting on / off floor 20 and both movable walls 27, There is no problem in getting on and off the passengers, and the passengers can get on and off safely.
【００２０】上記構成において、地震時には、地下１に
埋設した非免震建築物２は、地盤と同じに横揺れする
が、免震建築物８は免震装置７を介して設置されている
ので、横揺れは免れるか、小さく押さえられる。そのた
めに、非免震建築物２と免震建築物８とは相対的に変位
し、特に、免震建築物８に支持された下部昇降路１１Ｕ
と非免震建築物２とは横方向に隣接しているので、両者
間に横揺れを吸収できる隙間がなければ衝突してしまう
が、本発明の一実施の形態によれば、両者間に隙間を設
けているので、衝突及びそれによる建築物の損壊は免れ
る。In the above configuration, during an earthquake, the non-seismic building 2 buried underground 1 rolls in the same way as the ground, but the seismic isolation building 8 is installed via the seismic isolation device 7. The roll is avoided or kept small. Therefore, the non-seismic isolated building 2 and the seismically isolated building 8 are relatively displaced, and in particular, the lower hoistway 11U supported by the seismically isolated building 8
And the non-seismic isolated building 2 are laterally adjacent to each other, so if there is no gap between the two that can absorb the roll, they will collide. According to one embodiment of the present invention, Since the gap is provided, collision and damage to the building due to the collision are avoided.
【００２１】尚、非免震建築物２と免震建築物８との相
対変位量は、横方向で±３００〜４００mmとなる。しか
し、本発明の一実施の形態によれば、乗降床２０が第１
横方向とそれと直角の第２横方向に変位できるように構
成され、その変位量を上記相対変位量±３００〜４００
mmをカバーできる変位量とすることにより、地震時の横
揺れによる乗降床２０の破損はなく、地震後、直ちにそ
の乗降床２０を利用して乗かご１５への乗降を行うこと
ができる。The relative displacement between the non-seismic isolated building 2 and the seismic isolated building 8 is ± 300 to 400 mm in the horizontal direction. However, according to one embodiment of the present invention, the floor 20 is the first floor.
It is configured to be able to be displaced in the transverse direction and in a second transverse direction perpendicular to the transverse direction, and the displacement amount is the relative displacement amount ± 300 to 400
By setting the displacement amount to be able to cover mm, there is no breakage of the floor 20 due to the roll at the time of the earthquake, and it is possible to immediately get on and off the car 15 using the floor 20 immediately after the earthquake.
【００２２】また、前記乗降床２０の両側に位置する可
動壁２７も上記横方向の相対変位により、非免震建築物
２の出入口部２ａ〜２ｃと下部昇降路１１Ｕの出入口部
１１ａ〜１１ｃとの対向位置がずれ、両者の間隔が広く
なるが、ガイド支柱３０，３１を介して張力ばね３２に
よって張られている可動壁２７が引出されるので、破損
することはなく、また地震後、その可動壁２７は張力ば
ね３２によって元の状態に復帰する。The movable walls 27 located on both sides of the floor 20 are also brought into contact with the entrances 2a-2c of the non-seismic isolated building 2 and the entrances 11a-11c of the lower hoistway 11U due to the lateral relative displacement. Are displaced and the distance between the two is widened, but since the movable wall 27 stretched by the tension spring 32 through the guide columns 30 and 31 is pulled out, there is no breakage. The movable wall 27 returns to the original state by the tension spring 32.
【００２３】以上の説明は、地震時の横方向の変位のみ
を考慮したものであるが、前記免震装置７が積層防振ゴ
ムなどで構成されている場合には、横方向の変位(剪断
変形)に伴って下方向に１０〜２０mm変位し、また地震
の突き上げによって上方向に５〜１０mm変位する。Although the above description has considered only the lateral displacement at the time of an earthquake, when the seismic isolation device 7 is made of a laminated anti-vibration rubber or the like, the lateral displacement (shear) is not considered. (Deformation), it is displaced downward by 10 to 20 mm, and it is displaced upward by 5 to 10 mm due to the thrust of the earthquake.
【００２４】このような上下方向の変位に対して前記乗
降床２０は、連結具２６の係合突起部２６Ａ，２６Ｂと
前記係合溝１１Ｇ，２０Ｇ間の円周方向の摺動によって
傾斜するので、破損することはない。The floor 20 is inclined by the circumferential sliding between the engaging projections 26A, 26B of the connecting member 26 and the engaging grooves 11G, 20G against such vertical displacement. , Will not be damaged.
【００２５】また、可動壁２７は、連結軸２９の長手方
向に相対的に移動できる裕度をもって形成された蝶番２
８において前記上下の変位を吸収することができるの
で、破損されることはない。The movable wall 27 is provided with a hinge 2 formed with a margin capable of relatively moving in the longitudinal direction of the connecting shaft 29.
In FIG. 8, since the vertical displacement can be absorbed, there is no breakage.
【００２６】以上説明したように、本発明の一実施の形
態によれば、非免震建築物２と免震された下部昇降路１
１Ｕとを地震時でも破損なく接続できるエレベーター装
置を得ることができる。As described above, according to one embodiment of the present invention, the non-seismic isolated building 2 and the seismically isolated lower hoistway 1
It is possible to obtain an elevator apparatus which can connect 1U without damage even during an earthquake.
【００２７】ところで、前記免震装置７が積層防振ゴム
などで構成されている場合には、横方向の変位のほか
に、経年劣化によっても下方向に５〜１０mm変位する。
そのために、非免震建築物２の出入口部２ａ〜２ｃと下
部昇降路１１Ｕの出入口部11ａ〜１１ｃとの対向位置が
上下にずれ、段差が生じるが、乗降床２０との連結部が
係合突起部２６Ａ，２６Ｂと前記係合溝１１Ｇ，２０Ｇ
とによって円周方向に摺動して傾斜するので、破損する
ことはない。When the seismic isolation device 7 is made of laminated rubber vibration insulators, it is displaced downward by 5 to 10 mm due to aging as well as lateral displacement.
As a result, the facing positions of the entrances and exits 2a to 2c of the non-seismic isolated building 2 and the entrances and exits 11a to 11c of the lower hoistway 11U are shifted up and down, causing a level difference. Projections 26A, 26B and engaging grooves 11G, 20G
As a result, they are slid in the circumferential direction and inclined, so that they are not damaged.
【００２８】しかし、連結部が乗かご間口方向にのみ変
位するように構成されている場合には、図７に示すよう
な段差調整機構３６を乗降床２０の出入口部１１ａ〜１
１ｃ側に設けて解消すればよい。その構成は、乗降床２
０の出入口部１１ａ〜１１ｃ側に、段部２０Ｍを形成
し、この段部２０Ｍを覆うように、段部２０Ｍの始端に
軸３３で可動板３４を取付け、さらに前記段部２０Ｍ内
に上下方向に調整できるジャッキボルト３５を捩じ込ん
で前記可動板３４を支持する構成である。そして、連結
具２６の乗降床２０への連結部２６Ｈは、上下方向の変
位を許容するように上下方向にスライドできる連結構成
をしている。However, when the connecting portion is configured to be displaced only in the direction of the car frontage, the step adjusting mechanism 36 as shown in FIG.
What is necessary is just to provide on 1c side and to solve. The configuration is boarding and alighting 2
Steps 20M are formed on the side of the entrances and exits 11a to 11c, and a movable plate 34 is attached to the start end of the step 20M with a shaft 33 so as to cover the step 20M. In this configuration, the movable plate 34 is supported by screwing a jack bolt 35 that can be adjusted. The connecting portion 26H of the connecting member 26 to the floor 20 has a connecting structure that can be slid in the vertical direction so as to allow vertical displacement.
【００２９】このように構成することにより、前記免震
装置７の積層防振ゴムの経年劣化によって出入口部１１
ａ〜１１ｃが下方向に５mm沈下した場合、ジャッキボル
ト３５を捩じ込んで可動板３４の先端を５mm下げて、出
入口部１１ａ〜１１ｃの沈下に合わせることにより、段
差をなくすことができる。With this structure, the entrance / exit portion 11 is formed due to the aging of the laminated vibration isolating rubber of the seismic isolation device 7.
When a to 11c sinks downward by 5 mm, the jack bolt 35 is screwed down to lower the tip of the movable plate 34 by 5 mm to match the sinking of the entrances and exits 11a to 11c, whereby a step can be eliminated.
【００３０】また、上記実施の形態において、可動壁２
７を薄い鋼板製や強度線で補強された布膜製としたが、
乗客の中には可動壁２７にもたれかかる者がいる。この
ように、もたれかかると可動壁２７は張力ばね３２を伸
ばして下部昇降路１１Ｕと仕切壁５間の隙間側に大きく
撓んで変形してしまい、その変形した部分から前記隙間
に落下する危険がある。このような危険をなくすのには
図８に示すような、可動壁３７とすればよい。この可動
壁３７は、多数の短冊状の壁片３７Ｐをその幅方向に蝶
番連結したもので、この蝶番は一方向にのみ屈曲し他方
向には屈曲しないものである。このため図８に示すよう
に、ガイド支柱３０，３１に巻き込まれる側には屈曲す
るが、乗客が矢印Ｆ方向からもたれかかった場合、可動
壁３７は全体的な撓みはあるが、部分的に湾曲するよう
な大きな撓みは生じなく、乗客の隙間への落下を防止で
きる。In the above embodiment, the movable wall 2
7 was made of a thin steel plate or a cloth membrane reinforced with a strength line,
Some passengers lean against the movable wall 27. As described above, when the movable wall 27 leans, the tension spring 32 is extended, and the movable wall 27 is largely bent and deformed toward the gap between the lower hoistway 11U and the partition wall 5, and there is a danger that the movable wall 27 will fall from the deformed portion into the gap. is there. In order to eliminate such danger, the movable wall 37 may be used as shown in FIG. The movable wall 37 is formed by connecting a number of strip-shaped wall pieces 37P with hinges in the width direction thereof. The hinges are bent only in one direction and not bent in the other direction. For this reason, as shown in FIG. 8, the movable wall 37 bends to the side where it is involved in the guide columns 30 and 31. A large bending such as bending does not occur, and it is possible to prevent the passenger from falling into the gap.
【００３１】[0031]
【発明の効果】以上説明したように、本発明によれば、
非免震建築物と免震昇降路との接続部分を地震時でも破
損することがないエレベーター装置を得ることができ
る。As described above, according to the present invention,
It is possible to obtain an elevator device that does not damage the connection between the non-seismic isolated building and the seismic isolated hoistway even during an earthquake.
【図１】本発明によるエレベーター装置の一実施の形態
を示す縦断概略側面図。FIG. 1 is a schematic vertical sectional side view showing an embodiment of an elevator apparatus according to the present invention.
【図２】図１のII−II線に沿う横断拡大平面図。FIG. 2 is an enlarged cross-sectional plan view taken along the line II-II of FIG.
【図３】図１のＰ部の拡大図。FIG. 3 is an enlarged view of a portion P in FIG. 1;
【図４】図３に示す乗降床の幅方向端部を示す拡大斜視
図。FIG. 4 is an enlarged perspective view showing a width direction end of the getting on / off floor shown in FIG. 3;
【図５】図３に示す乗降床の乗降方向端部を示す拡大斜
視図。FIG. 5 is an enlarged perspective view showing an end portion in the getting on / off direction of the getting on / off floor shown in FIG. 3;
【図６】図２に示す可動壁の固定部を示す斜視図。FIG. 6 is a perspective view showing a fixed portion of the movable wall shown in FIG. 2;
【図７】図３に示す乗降床の別の実施の形態を示す縦断
側面図。FIG. 7 is a vertical sectional side view showing another embodiment of the getting on / off floor shown in FIG. 3;
【図８】乗降床両側に設置される可動壁の一形態を示す
斜視図。FIG. 8 is a perspective view showing one form of a movable wall installed on both sides of the floor.
２…非免震建築物、５…仕切壁、７…免震装置、８…免
震建築物、１１…昇降路、１１Ｕ…下部昇降路、２０…
乗降床、２７…可動壁。2: non-seismic building, 5: partition wall, 7: seismic isolation device, 8: seismic isolation building, 11: hoistway, 11U: lower hoistway, 20 ...
Getting on and off the floor, 27 ... movable wall.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭64−2987（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) B66B 7/00 B66B 5/02 E04H 9/02 E04H 9/02 331────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-64-2987 (JP, A) (58) Fields investigated (Int. Cl. 6 , DB name) B66B 7/00 B66B 5/02 E04H 9 / 02 E04H 9/02 331
Claims (6)
昇降路と非免震建築物間に乗降床を架け渡したエレベー
ター装置において、前記乗降床を、前記免震昇降路と非
免震建築物の一方に対して第１横方向にのみ追従するよ
うに支持させ、他方に対して前記第１横方向に直交する
第２横方向にのみ追従するように支持させたことを特徴
とするエレベーター装置。1. An elevator apparatus having a seismic isolated hoistway in a non-seismic isolated building, and an elevator system spanning the elevator floor between the seismic isolated hoistway and the non-seismic isolated building. One of the road and the non-seismic building is supported so as to follow only in the first lateral direction, and the other is supported so as to follow only in the second lateral direction orthogonal to the first lateral direction. An elevator apparatus characterized by the above-mentioned.
免震建築物上に免震装置を介して設置され複数階床を有
する免震建築物と、この免震建築物に支持されて前記非
免震建築物内に吊下げられ、両建築物の複数階床に対向
して設けられた出入口部を有する昇降路と、この昇降路
の出入口部と前記非免震建築物の階床との間に夫々架け
渡した乗降床とを備えたエレベーター装置において、前
記昇降路の出入口と前記非免震建築物の階床とのいずれ
か一方側に、乗かご乗降方向に相対変位するように前記
乗降床を支持すると共に、他方側に、乗かご間口方向に
相対変位するように前記乗降床を支持したことを特徴と
するエレベーター装置。2. A non-seismic building having a plurality of floors, a seismic isolation building having a plurality of floors installed on the non-seismic building via a seismic isolation device, and A hoistway that is supported and hung in the non-seismic building and has an entrance section provided to face a plurality of floors of both buildings, an entrance section of the hoistway, and the non-seismic building In the elevator apparatus having a floor that is respectively bridged between the floor and the floor of the non-seismic building, the elevator is provided with an entrance and exit floor that is bridged between the floor and the floor of the non-seismically isolated building. An elevator apparatus, wherein the elevator floor is supported so as to be displaced, and the elevator floor is supported on the other side so as to be relatively displaced in the direction of a car frontage.
部に対して乗かご間口方向に相対変位できるように連結
され、前記乗降床の他端側は、前記非免震建築物の階床
に対して乗かごへの乗降方向に相対変位できるように支
持されていることを特徴とする請求項２記載のエレベー
ター装置。3. One end of the floor is connected to the entrance of the hoistway so as to be relatively displaceable in the direction of a car frontage, and the other end of the floor is connected to the non-seismic building. 3. The elevator apparatus according to claim 2, wherein the elevator apparatus is supported so as to be relatively displaceable with respect to the floor in the direction of getting on and off the car.
上下方向の段差を吸収する機構を有することを特徴とす
る請求項２記載のエレベーター装置。4. The elevator apparatus according to claim 2, wherein the floor has a mechanism for absorbing a vertical step between the hoistway and the floor.
免震建築物上に免震装置を介して設置され複数階床を有
する免震建築物と、この免震建築物に支持されて前記非
免震建築物内に吊下げられ、両建築物の複数階床に対向
して設けた出入口部を有する昇降路と、この昇降路の出
入口部と前記非免震建築物の階床との間に夫々架け渡し
た乗降床とを備えたエレベーター装置において、前記非
免震建築物に前記昇降路と隙間を隔てて仕切壁を設ける
と共に、この仕切壁に前記昇降路の出入口部と対向する
出入口部を形成し、前記両出入口部の一方に乗かご乗降
方向に相対変位するように前記乗降床を支持し、前記両
出入口部の他方に乗かご間口方向に相対変位するように
前記乗降床を支持し、かつ前記両出入口部間を塞ぐ側壁
を前記乗降床の両側方に設けたことを特徴とするエレベ
ーター装置。5. A non-seismic building having a plurality of floors, a non-seismic building having a plurality of floors installed on the non-seismic building via a seismic isolation device, and A hoistway that is supported and hung in the non-seismic building and has an entrance section provided to face a plurality of floors of both buildings, an entrance section of the hoistway and the non-seismic building In an elevator apparatus having floors each extending between a floor and a floor, a partition wall is provided on the non-seismic isolated building with a gap from the hoistway, and the entrance of the hoistway is provided on the partition wall. The entrance / exit portion is formed opposite to the entrance / exit portion, and the entrance / exit floor is supported so that one of the entrance / exit portions is relatively displaced in the direction of the entrance / exit of the car, and the other of the entrance / exit portions is relatively displaced in the direction of the car frontage. The side walls that support the floor and that block the space between the entrances are both Elevator apparatus, characterized in that provided on one.
乗かご乗降方向に張力付加手段によって張力を付与され
ていることを特徴とする請求項５記載のエレベーター装
置。6. The side wall is formed to be bendable,
6. The elevator apparatus according to claim 5, wherein a tension is applied by a tension applying means in a car getting on and off direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP894096A JP2852225B2 (en) | 1996-01-23 | 1996-01-23 | Elevator equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP894096A JP2852225B2 (en) | 1996-01-23 | 1996-01-23 | Elevator equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09202561A JPH09202561A (en) | 1997-08-05 |
| JP2852225B2 true JP2852225B2 (en) | 1999-01-27 |
Family
ID=11706675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP894096A Expired - Fee Related JP2852225B2 (en) | 1996-01-23 | 1996-01-23 | Elevator equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2852225B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4619687B2 (en) * | 2004-05-13 | 2011-01-26 | 三菱電機株式会社 | Movable landing equipment for elevators for base-isolated buildings |
| JP4566623B2 (en) * | 2004-05-31 | 2010-10-20 | 三菱電機株式会社 | Movable landing equipment for elevators for base-isolated buildings |
| JP4481199B2 (en) * | 2005-03-01 | 2010-06-16 | 三菱電機ビルテクノサービス株式会社 | Elevator equipment for seismic isolation buildings |
| JP4779769B2 (en) * | 2006-03-31 | 2011-09-28 | 三菱電機ビルテクノサービス株式会社 | Moving guide shoe device for elevator |
-
1996
- 1996-01-23 JP JP894096A patent/JP2852225B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09202561A (en) | 1997-08-05 |
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