JPH10167604A - Elevator device for base isolation building - Google Patents
Elevator device for base isolation buildingInfo
- Publication number
- JPH10167604A JPH10167604A JP32447896A JP32447896A JPH10167604A JP H10167604 A JPH10167604 A JP H10167604A JP 32447896 A JP32447896 A JP 32447896A JP 32447896 A JP32447896 A JP 32447896A JP H10167604 A JPH10167604 A JP H10167604A
- Authority
- JP
- Japan
- Prior art keywords
- hoistway
- building
- base
- guide rail
- seismic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、下層階を構成す
る非免震建築体の上に、上層階を構成する免震建築体が
設けられた免震建物用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 for a base-isolated building in which a base-isolated building constituting an upper floor is provided on a non-base-isolated building constituting a lower floor.
【０００２】[0002]
【従来の技術】図７は、例えば特開昭６２−２４９８８
０号公報に示された従来の免震建物用エレベーター装置
を示す図で、非免震建築体の上に免震建築体が設けられ
免震建物の縦断面図である。図において、１は下層階２
が設けられた非免震建築体、３は非免震建築体１に設け
られて後述する昇降路に対応する縦通空所、４は非免震
建築体１の上に設けられた免震手段、５は上層階６が設
けられた免震建築体で、免震手段４の上に建築されてい
る。2. Description of the Related Art FIG.
It is a figure which shows the conventional elevator apparatus for base-isolated buildings shown by No. 0 publication, and is a longitudinal cross-sectional view of the base-isolated building in which the base-isolated building is provided on the non-base-isolated building. In the figure, 1 is lower floor 2
Is a non-seismic building, 3 is a vertical space provided in the non-seismic building 1 and corresponds to a hoistway described later, and 4 is a seismic isolation provided on the non-seismic building 1. The means 5 is a seismic isolation building provided with an upper floor 6 and is built on the seismic isolation means 4.
【０００３】７は免震建築体５に設けられた昇降路で、
免震建築体５の下端よりも下方へ延長されて非免震建築
体１の縦通空所３に空隙を形成して嵌合され、下端部に
はピット８が形成されている。９は昇降路７の頂部にお
ける免震建築体５の上に設置された巻上装置で、機械台
と機械台に支持された巻上機によって構成されている。
１０は巻上機、すなわち巻上装置９に巻掛けられて一端
にかご１１、他端につり合おもり１２を吊持した主索、
１３はピット８に立設されてかご１１及びつり合おもり
１２のそれぞれに対応して配置された緩衝器である。[0003] 7 is a hoistway provided in the seismic isolation building 5,
It extends below the lower end of the base-isolated building 5 and fits into the longitudinal space 3 of the non-base-isolated building 1 while forming a gap, and a pit 8 is formed at the lower end. Reference numeral 9 denotes a hoisting device installed on the seismic isolation building 5 at the top of the hoistway 7, and is constituted by a machine base and a hoisting machine supported by the machine base.
10 is a hoist, that is, a main rope wound around a hoisting device 9 and having a car 11 at one end and a counterweight 12 suspended at the other end;
Reference numeral 13 denotes a shock absorber which is provided upright in the pit 8 and arranged corresponding to the car 11 and the counterweight 12, respectively.
【０００４】従来の免震建物用エレベーター装置は上記
のように構成され、巻上装置９が付勢されることにより
主索１０を介して、かご１１及びつり合おもり１２が互
いに反対方向に昇降する。そして、かご１１、つり合お
もり１２が所定速度を超えた状態で下降した場合には、
緩衝器１３によって衝突が緩衝される。また、地震によ
って非免震建築体１が加振された場合には、免震手段４
により昇降路７を含む免震建築体５が非免震建築体１に
対して水平方向に変位して免震されるようになってい
る。A conventional elevator apparatus for a base-isolated building is constructed as described above, and a car 11 and a counterweight 12 are moved up and down in opposite directions via a main rope 10 when a hoisting apparatus 9 is energized. I do. When the car 11 and the counterweight 12 descend in a state where the speed exceeds a predetermined speed,
The collision is buffered by the buffer 13. If the non-seismic building 1 is shaken by an earthquake,
As a result, the seismic isolation building 5 including the hoistway 7 is displaced in the horizontal direction with respect to the non-seismic isolation building 1 to be seismically isolated.
【０００５】[0005]
【発明が解決しようとする課題】上記のような従来の免
震建物用エレベーター装置において、免震建築体５から
昇降路７が下垂状態に形成されて非免震建築体２に挿通
状態に配置される。そして、昇降路７のピットに緩衝器
１３が設けられ、かご１１等の異常下降時に緩衝器１３
によって衝突力が緩衝される。このため、かご１１等の
異常下降による衝突力に対応した昇降路７ピットを構築
することが必要になり、建築費が嵩むという問題点があ
った。また、かご１１等の異常下降による衝突力が免震
手段４に及ぶため、免震手段４の負荷容量を増すことが
必要になる。In the conventional elevator apparatus for a base-isolated building as described above, the hoistway 7 is formed in a hanging state from the base-isolated building 5 and is inserted into the non-base-isolated building 2. Is done. A buffer 13 is provided in the pit of the hoistway 7, and when the car 11 or the like descends abnormally, the buffer 13
As a result, the collision force is buffered. For this reason, it is necessary to construct the hoistway 7 pits corresponding to the collision force due to abnormal lowering of the car 11 and the like, and there has been a problem that the construction cost increases. In addition, since the collision force due to abnormal lowering of the car 11 or the like reaches the seismic isolation means 4, it is necessary to increase the load capacity of the seismic isolation means 4.
【０００６】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、上層階が設けられた免震建築体
から下垂状態に形成される昇降路を要しない免震建物用
エレベーター装置を得ることを目的とする。The present invention has been made in order to solve such a problem, and an elevator apparatus for a base-isolated building which does not require a hoistway formed from a base-isolated building provided with an upper floor in a hanging state. The purpose is to gain.
【０００７】[0007]
【課題を解決するための手段】この発明に係る免震建物
用エレベーター装置においては、下層階及び昇降路が設
けられた非免震建築体、上層階及び下層階の昇降路に接
続する昇降路が設けられて非免震建築体の上に免震手段
を介して建築された免震建築体、水平方向に変位自在に
構成されて昇降路の頂部における免震建築体の固定体に
設けられた摺動手段と、この摺動手段を介して免震建築
体に据付けられた巻上装置と、昇降路の非免震建築体箇
所に設けられて昇降路に立設された案内レールを所定位
置に支持した第一種支持手段と、昇降路の免震建築体箇
所に設けられて案内レールを水平方向に変位自在に支持
した第二種支持手段とが設けられる。In an elevator apparatus for a base-isolated building according to the present invention, a non-seismic building having a lower floor and a hoistway, a hoistway connected to a hoistway on an upper floor and a lower floor. Is installed on the non-seismic isolated building via the seismic isolation means, is configured to be displaceable in the horizontal direction, and is installed on the fixed body of the seismic isolated building at the top of the hoistway A predetermined sliding means, a hoisting device installed on the seismic isolated building via the sliding means, and a guide rail provided at the non-seismic isolated building part of the hoistway, A first type support means supported at a position and a second type support means provided at a seismic isolation building portion of the hoistway and supporting the guide rail so as to be freely displaceable in the horizontal direction are provided.
【０００８】また、この発明に係る免震建物用エレベー
ター装置においては、免震建築体箇所の昇降路の内周に
沿って配置されて案内レールが締結された枠体及び免震
建築体箇所の昇降路に装着されて枠体を支持した弾性支
持具からなり案内レールを水平方向に変位自在に支持し
た第二種支持手段が設けられる。Further, in the elevator apparatus for a base-isolated building according to the present invention, a frame body and a guide body which are arranged along the inner periphery of the hoistway of the base-isolated building and to which the guide rails are fastened are provided. Second type support means is provided which is composed of an elastic support mounted on the hoistway and supporting the frame, and which supports the guide rail so as to be displaceable in the horizontal direction.
【０００９】また、この発明に係る免震建物用エレベー
ター装置においては、免震建築体箇所の昇降路の内周に
沿って配置されて案内レールが締結された枠体、伸縮自
在に構成され免震建築体箇所の昇降路に装着されて枠体
を支持した作動装置及び地震の揺れに応じて作動装置を
制御する制御装置からなり案内レールを水平方向に変位
自在に支持した第二種支持手段が設けられる。In the elevator apparatus for a base-isolated building according to the present invention, a frame body arranged along the inner periphery of a hoistway at a place of a base-isolated building and having a guide rail fastened thereto, and a telescopically constructed and extensible structure. A second type of support means comprising an actuator mounted on the hoistway at the location of the earthquake building and supporting the frame, and a controller for controlling the actuator in response to the shaking of the earthquake, and supporting the guide rail so as to be displaceable in the horizontal direction. Is provided.
【００１０】[0010]
実施の形態１．図１〜図５は、この発明の実施の形態の
一例を示す図で、図１は非免震建築体の上に免震建築体
が設けられ免震建物の縦断面図、図２は図１の昇降路の
横断平面拡大図、図３は図１の昇降路の要部拡大図、図
４は図１の巻上装置箇所の拡大平面図、図５は図４の縦
断面図である。図において、１は下層階２が設けられた
非免震建築体、１４は非免震建築体１に設けられた下層
昇降路、４は非免震建築体１の上に設けられた免震手
段、５は上層階６が設けられた免震建築体で、免震手段
４の上に建築されている。Embodiment 1 FIG. 1 to 5 are views showing an example of an embodiment of the present invention. FIG. 1 is a longitudinal sectional view of a base-isolated building in which a base-isolated building is provided on a non-base-isolated building, and FIG. 1 is an enlarged cross-sectional plan view of the hoistway, FIG. 3 is an enlarged view of a main part of the hoistway of FIG. 1, FIG. 4 is an enlarged plan view of a hoisting device of FIG. 1, and FIG. 5 is a longitudinal sectional view of FIG. . In the figure, 1 is a non-seismic building provided with a lower floor 2, 14 is a lower hoistway provided in the non-seismic building 1, and 4 is a seismic isolation provided on the non-seismic building 1 The means 5 is a seismic isolation building provided with an upper floor 6 and is built on the seismic isolation means 4.
【００１１】１５は免震建築体５に設けられて下層昇降
路１４と直列に配置された上層昇降路、１６は下層昇降
路１４及び上層昇降路１５によって形成された昇降路、
１７は下層昇降路１４の下端部に設けられたピット、９
は昇降路１６の頂部における免震建築体５の上に配置さ
れた巻上装置で、機械台と機械台に支持された巻上機に
よって構成されている。Reference numeral 15 denotes an upper hoistway provided in the base-isolated building 5 and arranged in series with the lower hoistway 14, 16 denotes a hoistway formed by the lower hoistway 14 and the upper hoistway 15,
17 is a pit provided at the lower end of the lower hoistway 14, 9
Is a hoisting device arranged on the seismic isolation building 5 at the top of the hoistway 16, and is constituted by a machine stand and a hoisting machine supported by the machine stand.
【００１２】１０は巻上機、すなわち巻上装置９に巻掛
けられて一端にかご１１、他端につり合おもり１２を吊
持した主索、１３はピット１７に立設されてかご１１及
びつり合おもり１２のそれぞれに対応して配置された緩
衝器である。Reference numeral 10 denotes a hoisting machine, that is, a main rope which is wound around a hoisting device 9 and has a car 11 at one end and a counterweight 12 suspended at the other end. It is a shock absorber arranged corresponding to each of the counterweights 12.
【００１３】１８は摺動手段で、昇降路１６頂部の固定
体と巻上装置９の機械台の間に介装された摺動板１９、
上層昇降路１５の内周に沿って配置されて上面が巻上装
置９の機械台の下面に固定された枠体２０、上層昇降路
１５の内面に装着されて枠体２０を支持した粘弾性材製
の弾性支持具２１によって構成され、昇降路１６頂部の
固定体に対して巻上装置９を水平方向に変位自在に支持
する。Numeral 18 denotes a sliding means, which is a sliding plate 19 interposed between the fixed body at the top of the hoistway 16 and the machine base of the hoisting device 9.
A frame 20 arranged along the inner periphery of the upper hoistway 15 and having an upper surface fixed to the lower surface of the machine base of the hoisting device 9. A viscoelasticity mounted on the inner surface of the upper hoistway 15 to support the frame 20. The hoisting device 9 is constituted by an elastic support 21 made of a material, and supports the hoisting device 9 so as to be displaceable in the horizontal direction with respect to the fixed body at the top of the hoistway 16.
【００１４】２２は周知のレールブラケットからなる第
一種支持手段で、下層昇降路１４の高さ方向に互いに離
れて配置されている。２３は第二種支持手段で、上層昇
降路１５の内周に沿って配置された枠体２４及び上層昇
降路１５の内面に装着されて枠体２４を支持した粘弾性
材製の弾性支持具２５によって構成され、上層昇降路１
５の高さ方向に互いに離れて配置されている。Reference numeral 22 denotes a first-type support means comprising a well-known rail bracket, which are arranged apart from each other in the height direction of the lower hoistway 14. Reference numeral 23 denotes a second type supporting means, a frame 24 arranged along the inner periphery of the upper hoistway 15 and an elastic support made of a viscoelastic material mounted on the inner surface of the upper hoistway 15 and supporting the frame 24. 25, the upper hoistway 1
5 are arranged apart from each other in the height direction.
【００１５】２６は昇降路１６に立設されてかご１１用
及びつり合おもり１２用にそれぞれ設けられた案内レー
ルで、昇降路１６の下方寄りが第一種支持手段２２に支
持されて下層昇降路１４の横断面における水平方向の所
定位置に配置される。また、案内レール２６は昇降路１
６の上方寄りが第二種支持手段２３の枠体２４の水平方
向の所定位置に支持される。Reference numeral 26 denotes guide rails provided on the hoistway 16 for the car 11 and the counterweight 12, respectively. The lower part of the hoistway 16 is supported by the first-type support means 22 so that the lower layer lifts. It is arranged at a predetermined position in the horizontal direction in the cross section of the road 14. The guide rail 26 is the hoistway 1
6 is supported at a predetermined position in the horizontal direction of the frame 24 of the second type support means 23.
【００１６】さらに、案内レール２６は上端が摺動手段
１８の枠体２０の水平方向の所定位置に支持されて、上
層昇降路１５の横断面における水平方向の所定位置に配
置される。２７はエレベーターの乗場に設けられてドア
ー機構（図示しない）等が装備された乗場装置である。The upper end of the guide rail 26 is supported at a predetermined position in the horizontal direction of the frame 20 of the sliding means 18, and is disposed at a predetermined position in the horizontal section of the upper hoistway 15. Reference numeral 27 denotes a hall device provided at a hall of an elevator and provided with a door mechanism (not shown) and the like.
【００１７】上記のように構成された免震建物用エレベ
ーター装置において、巻上装置９が付勢されることによ
り主索１０を介して、かご１１及びつり合おもり１２が
互いに反対方向に昇降する。そして、かご１１、つり合
おもり１２が所定速度を超えた状態で下降した場合に
は、緩衝器１３によって衝突が緩衝される。また、地震
によって非免震建築体１が加振された場合には、免震手
段４によって上層昇降路１５を含む免震建築体５が非免
震建築体１に対して水平方向に変位して免震される。In the elevator apparatus for a base-isolated building constructed as described above, the car 11 and the counterweight 12 move up and down in the opposite directions via the main rope 10 when the hoisting device 9 is energized. . When the car 11 and the counterweight 12 descend while exceeding the predetermined speed, the collision is buffered by the shock absorber 13. When the non-seismic building 1 is shaken by the earthquake, the seismic isolation means 4 displaces the non-seismic building 5 including the upper hoistway 15 in the horizontal direction with respect to the non-seismic building 1. And is seismically isolated.
【００１８】そして、地震による非免震建築体１の揺れ
によって発生する案内レール２６の揺れは上層昇降路１
５に配置された案内レール２６に伝達され、また上層昇
降路１５頂部に設置された巻上装置９にも伝達される。
しかし、上層昇降路１５に配置された案内レール２６の
揺れによる変位は、上層昇降路１５に第二種支持手段２
３の弾性支持具２５及び摺動手段１８の弾性支持具２１
によって吸収される。また、上層昇降路１５頂部の巻上
装置９の揺れによる変位は、上層昇降路１５頂部と巻上
装置９の機械台の間に介装された摺動手段１８によって
吸収される。The shaking of the guide rail 26 caused by the shaking of the non-seismic isolated building 1 caused by the earthquake is caused by the upper hoistway 1.
5 and is also transmitted to the hoisting device 9 installed at the top of the upper hoistway 15.
However, the displacement due to the swing of the guide rail 26 disposed in the upper hoistway 15 is not applied to the upper hoistway 15 by the second type supporting means 2.
3 elastic support 25 and elastic support 21 of sliding means 18
Is absorbed by The displacement of the top of the upper hoistway 15 due to the swing of the hoisting device 9 is absorbed by the sliding means 18 interposed between the top of the upper hoistway 15 and the machine base of the hoisting device 9.
【００１９】このような構成によって、上層階６が設け
られた免震建築体５から下垂状態に構築されていない昇
降路１６、すなわち下層昇降路１４及び上層昇降路１５
によって形成された昇降路１６において、地震による非
免震建築体１の揺れによって発生する巻上装置９及び上
層昇降路１５の案内レール２６の揺れを吸収することが
できる。したがって、かご１１等の異常下降による衝突
力に対して通常に構築されたピット１７により対応する
ことができ、またかご１１等の異常下降による衝突力が
免震手段４に及ぶことがなく免震手段４の負荷容量増が
不要であって建築費を節減することができる。With such a configuration, the hoistway 16 which is not constructed in a hanging state from the seismic isolation building 5 provided with the upper floor 6, that is, the lower hoistway 14 and the upper hoistway 15
Of the hoisting device 9 and the guide rail 26 of the upper hoistway 15 that are caused by the shaking of the non-seismic isolated building 1 due to the earthquake. Therefore, the collision force caused by the abnormal lowering of the car 11 or the like can be dealt with by the normally constructed pit 17, and the collision force caused by the abnormal lowering of the car 11 or the like does not reach the seismic isolation means 4. There is no need to increase the load capacity of the means 4, and construction costs can be reduced.
【００２０】なお、摺動手段１８の枠体２０及び第二種
支持手段２３の枠体２４にかご１１用及びつり合おもり
１２用の案内レール２６がそれぞれ支持される。このた
め、互いに並列に配置された案内レール２６相互の水平
方向位置を所定位置に保つことができるので、地震によ
る揺れによって発生するかご１１等の脱レールを未然に
防止することができる。A guide rail 26 for the car 11 and a guide rail 26 for the counterweight 12 are supported on the frame 20 of the sliding means 18 and the frame 24 of the second type support means 23, respectively. Therefore, the horizontal position of the guide rails 26 arranged in parallel with each other can be maintained at a predetermined position, so that the rails of the car 11 and the like caused by the shaking due to the earthquake can be prevented from being removed.
【００２１】また、乗場装置２７を第二種支持手段２３
の枠体２４を介して据付けることにより、地震による揺
れが生じた場合でも、かご１１及び乗場装置２４それぞ
れのドアー機構（図示しない）相互の相対位置関係を正
常に保つことができる。なお、枠体２０を省略した摺動
手段１８又は枠体２４を省略した第二種支持手段２３で
あって、案内レール２６をそれぞれ上層昇降路１５に弾
性支持する構成であっても、図１〜図５の実施の形態と
ほぼ同様の作用を得ることができる。The landing device 27 is connected to the second type support means 23.
By using the frame 24, the relative positional relationship between the car 11 and the door mechanism (not shown) of the car 11 and the landing device 24 can be normally maintained even when the vehicle shakes due to an earthquake. The sliding means 18 omitting the frame body 20 or the second type supporting means 23 omitting the frame body 24, each having a configuration in which the guide rails 26 are elastically supported by the upper hoistway 15, respectively, may be used. 5 can be obtained in substantially the same manner as in the embodiment shown in FIG.
【００２２】実施の形態２．図６は、この発明の他の実
施の形態の一例を示す図で、図６は前述の図２に相当す
る昇降路の横断平面図であり、図６の他は前述の図１〜
図５の実施の形態と同様に免震建物用エレベーター装置
が構成されている。図において、図１〜図５と同符号は
相当部分を示し、２８は伸縮動作する作動装置で、一側
が上層昇降路１５の内面に装着され他側は枠体２４に装
着されている。Embodiment 2 FIG. FIG. 6 is a view showing an example of another embodiment of the present invention. FIG. 6 is a cross-sectional plan view of a hoistway corresponding to FIG. 2 described above.
An elevator device for a base-isolated building is configured similarly to the embodiment of FIG. In the drawings, the same reference numerals as those in FIGS. 1 to 5 denote corresponding parts. Reference numeral 28 denotes an operating device that expands and contracts. One side is mounted on the inner surface of the upper hoistway 15, and the other side is mounted on the frame 24.
【００２３】２９は揺れ検出装置で、一側が上層昇降路
１５の内面に装着されて他側は枠体２４に連結されて地
震による揺れの方向、振幅等の諸元を検出する。３０は
作動装置２８及び揺れ検出装置２９に接続された制御装
置である。なお、図示が省略してあるが摺動装置１８の
枠体２０にも、作動装置２８及び揺れ検出装置２９が設
けられて制御装置３０に接続されている。３１は第二種
支持手段で、上層昇降路１５の内周に沿って配置された
枠体２４及び作動装置２８、摺動装置１８の枠体２０、
作動装置２８並びに制御装置３０によって構成されてい
る。Reference numeral 29 denotes a shaking detection device, one side of which is mounted on the inner surface of the upper hoistway 15 and the other side of which is connected to the frame 24, and detects specifications such as the direction and amplitude of shaking due to an earthquake. Reference numeral 30 denotes a control device connected to the operation device 28 and the swing detection device 29. Although not shown, the frame 20 of the sliding device 18 is also provided with an operating device 28 and a swing detecting device 29 and connected to the control device 30. Reference numeral 31 denotes a second type support means, which is a frame 24 and an actuator 28 disposed along the inner periphery of the upper hoistway 15, a frame 20 of the sliding device 18,
It comprises an operating device 28 and a control device 30.
【００２４】上記のように構成された免震建物用エレベ
ーター装置においても、巻上装置９が摺動手段１８を介
して上層昇降路１５頂部に据付けられ、また案内レール
２６が第二種支持手段３１を介して上層昇降路１５に立
設される。したがって、詳細な説明を省略するが図６の
実施の形態においても図１〜図５の実施の形態と同様な
作用が得られる。Also in the elevator apparatus for a base-isolated building constructed as described above, the hoisting device 9 is installed on the top of the upper hoistway 15 via the sliding means 18, and the guide rail 26 is connected to the second type supporting means. It is erected on the upper hoistway 15 via 31. Therefore, although detailed description is omitted, the same operation as the embodiment of FIGS. 1 to 5 can be obtained in the embodiment of FIG.
【００２５】また、図６の実施の形態において、地震の
ない通常時には、制御装置３０の動作により作動装置２
８の伸縮動作が阻止される。これにより、枠体１８及び
枠体２４を介して案内レール２６が上層昇降路１５に固
定的に支持される。このため、かご１１等の昇降に伴う
振動等により第二種支持手段３１が共振することはな
く、第二種支持手段３１が共振することによるかご１１
の揺れ発生、乗心地の低下、騒音振動発生等の不具合を
未然に防止することができる。In the embodiment shown in FIG. 6, the operation device 2 is operated by the operation of the control device 30 during normal times without an earthquake.
8 is prevented. Thus, the guide rail 26 is fixedly supported by the upper hoistway 15 via the frame 18 and the frame 24. For this reason, the second type support means 31 does not resonate due to vibration or the like accompanying the elevation of the car 11 or the like, and the car 11 due to the second type support means 31 resonating.
It is possible to prevent problems such as the occurrence of shaking, a decrease in ride comfort, and the occurrence of noise and vibration.
【００２６】また、地震時にはそれの揺れによる検出装
置２９の出力によって制御装置３０が動作して、作動装
置２８の伸縮動作阻止が解除されるので、案内レール２
６が弾性支持されて、案内レール２６の揺れによる変位
が吸収される。これにより、上層昇降路１５の案内レー
ル２６を常に正常位置に保持して、地震の揺れによる影
響を受けることなくエレベーターを通常運転することが
できる。In the event of an earthquake, the control device 30 is operated by the output of the detection device 29 due to its shaking, and the prevention of the expansion / contraction operation of the operating device 28 is released.
6 are elastically supported, and the displacement caused by the swing of the guide rail 26 is absorbed. Thus, the guide rail 26 of the upper hoistway 15 is always kept at the normal position, and the elevator can be operated normally without being affected by the shaking of the earthquake.
【００２７】[0027]
【発明の効果】この発明は以上説明したように、下層階
及び昇降路が設けられた非免震建築体、上層階及び下層
階の昇降路に接続する昇降路が設けられて非免震建築体
の上に免震手段を介して建築された免震建築体、水平方
向に変位自在に構成されて昇降路の頂部における免震建
築体の固定体に設けられた摺動手段と、この摺動手段を
介して免震建築体に据付けられた巻上装置と、昇降路の
非免震建築体箇所に設けられて昇降路に立設された案内
レールを所定位置に支持した第一種支持手段と、昇降路
の免震建築体箇所に設けられて案内レールを水平方向に
変位自在に支持した第二種支持手段とを設けたものであ
る。As described above, the present invention provides a non-seismic building having a lower floor and a hoistway, and a non-seismic building having a hoistway connected to the upper and lower floor hoistways. A seismic isolation building constructed on the body via seismic isolation means, a sliding means configured to be horizontally displaceable and provided on a fixed body of the seismic isolation building at the top of the hoistway; A hoisting device installed on a seismic isolated building via a moving means, and a first-class support in which a guide rail provided at a non-seismic isolated building portion of a hoistway and supported on a hoistway is supported at a predetermined position. Means and second-type support means provided at the seismic isolation building portion of the hoistway and supporting the guide rail so as to be displaceable in the horizontal direction.
【００２８】これによって、上層階が設けられた免震建
築体から下垂状態に構築されていない昇降路、すなわち
下層昇降路及び上層昇降路によって形成された昇降路に
おいて、地震による非免震建築体の揺れによって発生す
る巻上装置及び上層昇降路の案内レールの揺れを吸収す
ることができる。したがって、かご等の異常下降による
衝突力に対して通常に構築されたピットにより対応する
ことができ、またかご等の異常下降による衝突力が免震
手段に及ぶことがなく免震手段の負荷容量増が不要であ
って建築費を節減する効果がある。Thus, in the hoistway not constructed in a hanging state from the base-isolated building provided with the upper floor, that is, the hoistway formed by the lower hoistway and the upper hoistway, the non-seismic building caused by the earthquake The swing of the hoisting device and the guide rail of the upper hoistway caused by the swing of the shaft can be absorbed. Therefore, it is possible to respond to the collision force caused by abnormal lowering of the car, etc. by using a normally constructed pit, and the collision force caused by abnormal lowering of the car does not reach the seismic isolation means, and the load capacity of the seismic isolation means There is no need for an increase, which has the effect of reducing construction costs.
【００２９】また、この発明は以上説明したように、免
震建築体箇所の昇降路の内周に沿って配置されて案内レ
ールが締結された枠体及び免震建築体箇所の昇降路に装
着されて枠体を支持した弾性支持具からなり案内レール
を水平方向に変位自在に支持した第二種支持手段を設け
たものである。Further, as described above, the present invention is arranged along the inner periphery of the hoistway at the place of the seismic isolation building and attached to the frame to which the guide rail is fastened and the hoistway at the place of the seismic isolation building. A second kind of support means is provided, which is made of an elastic support member that supports the frame body and supports the guide rail so as to be freely displaceable in the horizontal direction.
【００３０】これによって、互いに並列に配置された案
内レールがそれぞれ枠体に締結されて、案内レール相互
の水平方向位置を所定位置に保つことができ、地震によ
る揺れによって発生するかご等の脱レールを未然に防止
する効果がある。また、枠体を介してエレベーターの乗
場装置を据付けることにより、地震による揺れが生じた
場合でも、かご及び乗場装置それぞれのドアー機構相互
の相対位置関係を正常に維持する効果がある。[0030] Thereby, the guide rails arranged in parallel with each other are fastened to the frame, respectively, so that the horizontal positions of the guide rails can be maintained at predetermined positions, and the cages and the like can be removed from the rails caused by shaking due to an earthquake. This has the effect of preventing beforehand. In addition, by installing the elevator hall device via the frame, even if the quake occurs due to the earthquake, there is an effect that the relative positional relationship between the car and the hall device can be maintained normally.
【００３１】また、この発明は以上説明したように、免
震建築体箇所の昇降路の内周に沿って配置されて案内レ
ールが締結された枠体、伸縮自在に構成され免震建築体
箇所の昇降路に装着されて枠体を支持した作動装置及び
地震の揺れに応じて作動装置を制御する制御装置からな
り案内レールを水平方向に変位自在に支持した第二種支
持手段を設けたものである。Further, as described above, the present invention provides a frame which is disposed along the inner periphery of a hoistway of a seismic isolation building and to which a guide rail is fastened. A second type of supporting means, comprising an operating device mounted on the hoistway and supporting the frame body and a control device for controlling the operating device in response to the shaking of the earthquake, and supporting the guide rail so as to be displaceable in the horizontal direction. It is.
【００３２】これによって、地震のない通常時には、制
御装置により作動装置の伸縮動作を阻止し、枠体を介し
て案内レールが免震建築体箇所の昇降路に固定的に支持
される。このため、かご等の昇降に伴う振動等により第
二種支持手段が共振することがなく、第二種支持手段が
共振することによるかごの揺れ発生、乗心地の低下、騒
音振動発生等の不具合を未然に防止する効果がある。[0032] Thus, in normal times when there is no earthquake, the expansion and contraction operation of the operating device is prevented by the control device, and the guide rail is fixedly supported on the hoistway at the place of the seismic isolation building via the frame. For this reason, the second-class support means does not resonate due to vibrations caused by raising and lowering the car, etc., and the second-class support means resonates, causing a car shake, a decrease in ride comfort, a noise vibration generation and the like. This has the effect of preventing beforehand.
【００３３】また、地震時にはそれの揺れを検出して制
御装置が動作し、作動装置の伸縮動作阻止が解除される
ので、案内レール２６が弾性支持されて、案内レール２
６の揺れによる変位が吸収される。これにより、地震時
であっても上層昇降路の案内レールを常に正常位置に保
持し、地震の揺れによる影響を受けることなくエレベー
ターの通常運転を可能にする効果がある。Further, in the event of an earthquake, the control device operates by detecting the shaking of the device, and the prevention of the expansion and contraction of the operating device is released, so that the guide rail 26 is elastically supported and the guide rail 26 is elastically supported.
6 is absorbed. Thus, there is an effect that the guide rail of the upper hoistway is always kept at a normal position even during an earthquake, and normal operation of the elevator is enabled without being affected by the shaking of the earthquake.
【図１】 この発明の実施の形態１を示す図で、非免震
建築体の上に免震建築体が設けられ免震建物の縦断面
図。FIG. 1 is a view showing Embodiment 1 of the present invention, and is a longitudinal sectional view of a base-isolated building in which a base-isolated building is provided on a non-base-isolated building.
【図２】 図１の昇降路の横断平面拡大図。FIG. 2 is an enlarged cross-sectional plan view of the hoistway of FIG.
【図３】 図１の昇降路の要部拡大図。FIG. 3 is an enlarged view of a main part of the hoistway of FIG. 1;
【図４】 図１の巻上装置箇所の拡大平面図。FIG. 4 is an enlarged plan view of a portion of the hoisting device of FIG. 1;
【図５】 図４の縦断面図。FIG. 5 is a longitudinal sectional view of FIG.
【図６】 この発明の実施の形態２を示す図で、前述の
図２に相当する昇降路の横断平面図。FIG. 6 is a view showing the second embodiment of the present invention, and is a cross-sectional plan view of a hoistway corresponding to FIG. 2 described above.
【図７】 従来の免震建物用エレベーター装置を示す図
で、非免震建築体の上に免震建築体が設けられ免震建物
の縦断面図。FIG. 7 is a view showing a conventional elevator apparatus for a base-isolated building, and is a longitudinal sectional view of the base-isolated building in which a base-isolated building is provided on a non-base-isolated building.
１ 非免震建築体、２ 下層階、４ 免震手段、５ 免
震建築体、６ 上層階、９ 巻上装置、１６ 昇降路、
１８ 摺動手段、２０ 枠体、２２ 第一種支持手段、
２３ 第二種支持手段、２４ 枠体、２５ 弾性支持
具、２６ 案内レール、２８ 作動装置、３０ 制御装
置、３１ 第二種支持手段。1 Non-seismic building, 2 lower floor, 4 seismic isolation means, 5 seismic isolation building, 6 upper floor, 9 hoisting device, 16 hoistway,
18 sliding means, 20 frame body, 22 first-class support means,
23 Type 2 support means, 24 Frame, 25 Elastic support, 26 Guide rail, 28 Actuator, 30 Controller, 31 Type 2 support means.
Claims (3)
築体、上層階及び上記昇降路に接続する昇降路が設けら
れて上記非免震建築体の上に免震手段を介して建築され
た免震建築体、水平方向に変位自在に構成され上記昇降
路の頂部における上記免震建築体の固定体に設けられた
摺動手段と、この摺動手段を介して上記免震建築体に据
付けられた巻上装置と、上記昇降路の上記非免震建築体
箇所に設けられ上記昇降路に立設された案内レールを所
定位置に支持した第一種支持手段と、上記昇降路の上記
免震建築体箇所に設けられ上記案内レールを水平方向に
変位自在に支持した第二種支持手段とを備えた免震建物
用エレベーター装置。1. A non-seismic building provided with a lower floor and a hoistway, and a hoistway connected to the upper floor and the hoistway are provided on the non-seismic building via seismic isolation means. The constructed seismic isolation building, sliding means configured to be displaceable in the horizontal direction and provided on the fixed body of the seismic isolation building at the top of the hoistway, and the seismic isolation building via the sliding means A hoisting device mounted on a body, first-class support means provided at a location of the non-seismic building of the hoistway and supporting a guide rail erected on the hoistway at a predetermined position, and the hoistway And a second type of support means provided at the location of the seismic isolation building and supporting the guide rail movably in a horizontal direction.
配置されて案内レールが締結された枠体及び上記免震建
築体箇所の昇降路に装着されて上記枠体を支持した弾性
支持具とからなり上記案内レールを水平方向に変位自在
に支持した第二種支持手段としたことを特徴とする請求
項１記載の免震建物用エレベーター装置。2. A frame disposed along the inner periphery of the hoistway of the base-isolated building and having a guide rail fastened thereto and mounted on the hoistway of the base-isolated building to support the frame. 2. An elevator apparatus for a base-isolated building according to claim 1, wherein said guide rail is a second kind of support means which comprises an elastic support and supports said guide rail so as to be freely displaceable in a horizontal direction.
配置されて案内レールが締結された枠体、伸縮自在に構
成され上記免震建築体箇所の昇降路に装着されて上記枠
体を支持した作動装置及び地震の揺れに応じて上記作動
装置を制御する制御装置からなり上記案内レールを水平
方向に変位自在に支持した第二種支持手段としたことを
特徴とする請求項１記載の免震建物用エレベーター装
置。3. A frame which is arranged along the inner periphery of a hoistway of a base-isolated building and has a guide rail fastened thereto, and is configured to be stretchable and attached to the hoistway of the base-isolated building. A second kind of support means comprising an actuating device supporting the frame and a control device controlling the actuating device in response to the shaking of the earthquake, wherein the guide rail is horizontally displaceably supported. 2. The elevator device for a base-isolated building according to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32447896A JP3866344B2 (en) | 1996-12-05 | 1996-12-05 | Elevator device for seismic isolation building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32447896A JP3866344B2 (en) | 1996-12-05 | 1996-12-05 | Elevator device for seismic isolation building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10167604A true JPH10167604A (en) | 1998-06-23 |
| JP3866344B2 JP3866344B2 (en) | 2007-01-10 |
Family
ID=18166259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32447896A Expired - Fee Related JP3866344B2 (en) | 1996-12-05 | 1996-12-05 | Elevator device for seismic isolation building |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3866344B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1111161A2 (en) * | 1999-12-21 | 2001-06-27 | Hitachi, Ltd. | Elevator apparatus of seismic isolation building and non-seismic isolation building |
| JP2009007103A (en) * | 2007-06-27 | 2009-01-15 | Hitachi Ltd | Device for fitting guide rail for elevator |
-
1996
- 1996-12-05 JP JP32447896A patent/JP3866344B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1111161A2 (en) * | 1999-12-21 | 2001-06-27 | Hitachi, Ltd. | Elevator apparatus of seismic isolation building and non-seismic isolation building |
| EP1111161A3 (en) * | 1999-12-21 | 2003-05-14 | Hitachi, Ltd. | Elevator apparatus of seismic isolation building and non-seismic isolation building |
| JP2009007103A (en) * | 2007-06-27 | 2009-01-15 | Hitachi Ltd | Device for fitting guide rail for elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3866344B2 (en) | 2007-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH10279224A (en) | Device and method for minimizing horizontal vibration of elevator balance rope | |
| JP2011126708A (en) | Elevator | |
| JP4882195B2 (en) | Elevator equipment | |
| JP5329031B2 (en) | Elevator equipment | |
| JP2001226053A (en) | Elevator device | |
| JP4091326B2 (en) | Elevator equipment | |
| JP3866344B2 (en) | Elevator device for seismic isolation building | |
| JP2011168406A (en) | Elevator device | |
| JP2760676B2 (en) | High-speed elevator | |
| JP4937446B2 (en) | Acceleration mitigation system, elevator system and elevator cab floor system | |
| JP3509727B2 (en) | Elevator equipment | |
| JP2000086126A (en) | Traction elevator | |
| JP4514298B2 (en) | Elevator equipment | |
| JP2003221177A (en) | Hoisting machine device for elevator | |
| JP3648347B2 (en) | Elevator hoistway for intermediate seismic isolation building | |
| JP3648348B2 (en) | Elevator hoistway for intermediate seismic isolation building | |
| JPS63202579A (en) | Method of renewal construction of elevator | |
| JP6988876B2 (en) | Main rope runout suppression device | |
| JP2001253668A (en) | Hoisting device for elevator | |
| JP5450521B2 (en) | Seismic isolation elevator | |
| JP2000118922A (en) | Elevator device | |
| JPS6032052Y2 (en) | Elevator hoisting machine device | |
| JP3585906B2 (en) | Elevator equipment | |
| JPH06156932A (en) | Vibration prevention device for elevator rope | |
| JP2006001698A (en) | Elevator apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060421 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20060627 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A521 | Written amendment |
Effective date: 20060828 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Effective date: 20061003 Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20061005 |
|
| R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |