JPH10231076A - Elevator device - Google Patents
Elevator deviceInfo
- Publication number
- JPH10231076A JPH10231076A JP3617897A JP3617897A JPH10231076A JP H10231076 A JPH10231076 A JP H10231076A JP 3617897 A JP3617897 A JP 3617897A JP 3617897 A JP3617897 A JP 3617897A JP H10231076 A JPH10231076 A JP H10231076A
- Authority
- JP
- Japan
- Prior art keywords
- low
- storied
- support body
- base
- elevating
- 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)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
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、地盤の基礎上に設置される低層部建物の上
に免震装置を介して設置される高層部建物からなる中間
免震建物内を連続して昇降するに好適な昇降路を構成す
る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 system and, more particularly, to an intermediate seismic isolation building comprising a high-rise building installed on a low-rise building installed on a ground foundation through a seismic isolation device. The present invention relates to an elevator apparatus constituting a hoistway suitable for continuously moving up and down.
【0002】[0002]
【従来の技術】一般に、基礎上に免震装置を介して免震
建屋を設置しているが、最近は地下部の有効活用と、合
理的な免震建物を考慮して、基礎上の低層部建物の上に
免震装置を介して設置される高層部建物からなる中間免
震建物が考案されている。この中間免震建物内を高層部
から低層部建物内を貫通して、エレベーターが高層部の
昇降路の下に高層部建物下面から昇降支柱体を吊り下げ
て低層部の昇降路内を昇降または、前記中間免震支承階
を中間階とし上下部で固定される免震建物用エレベータ
ー昇降路構造が提案されている。2. Description of the Related Art In general, a seismic isolation building is installed on a foundation through a seismic isolation device. An intermediate seismic isolation building consisting of a high-rise building installed via a seismic isolation device on a multi-story building has been devised. The elevator penetrates from the high-rise building to the low-rise building through the middle seismic isolation building, and the elevator suspends the hoisting column from the lower surface of the high-rise building under the high-rise hoistway, and moves up or down the low-rise hoistway. There has been proposed an elevator hoistway structure for a base-isolated building in which the intermediate base-isolated bearing floor is an intermediate floor and fixed at upper and lower portions.
【0003】[0003]
【発明が解決しようとする課題】上記従来の技術は、地
震時の高層部と低層部との相対変位による、高層部下面
から吊り下げられる昇降支柱体と低層部建物の昇降路の
壁との干渉を避けるために、昇降支柱体と低層部の昇降
路の壁との間に、前記水平相対変位量以上のクリアラン
スを設ける必要があり、低層部の有効床面積が少なくな
る欠点をもっている。The above-mentioned prior art is based on the problem that a relative displacement between a high-rise portion and a low-rise portion during an earthquake causes a lifting column suspended from the lower surface of the high-rise portion and a wall of a hoistway of a low-rise building. In order to avoid interference, it is necessary to provide a clearance larger than the horizontal relative displacement between the lifting column and the wall of the hoistway in the low-rise section, which has the disadvantage that the effective floor area of the low-rise section is reduced.
【0004】さらに、高層部のロッキング運動による昇
降支柱体の下部の振れ回りが発生しやすい欠点があっ
た。[0004] Furthermore, there is a disadvantage that whirling of the lower portion of the lifting column is easily caused by the rocking motion of the high-rise portion.
【0005】本発明の目的は、建物の中間部に免震支持
装置を持つ中間免震建物内を昇降するエレベーターに係
わり、地震時の低層部と高層部との相対変位下でも、建
物の合理性とエレベーターの安全性が確保できるエレベ
ーター昇降路構造を提供することにある。An object of the present invention relates to an elevator that moves up and down in an intermediate seismic isolation building having a seismic isolation support device in the middle of the building, and is capable of rationalizing the building even under relative displacement between a low-rise section and a high-rise section during an earthquake. An object of the present invention is to provide an elevator hoistway structure that can ensure the safety and safety of the elevator.
【0006】[0006]
【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、高層部にも昇降支柱体を配置するため、昇
降支持体の上端部を高層部の中間部に固定し、下部を低
層部の中間部に固定し、昇降支柱体の中間部を支柱体支
持梁にて支持することにより、昇降支柱体の中間部の水
平揺れを拘束して、地震時の高層部と低層部の相対変位
を該昇降支柱体の変形で吸収することにより、免震装置
の水平変位による昇降支柱体と建物とのクリアランスが
小さくできるエレベーター用昇降路構造を構成した。According to the present invention, in order to achieve the above-mentioned object, an elevating column is also arranged on a high-rise part. By fixing to the middle part of the low-rise part and supporting the middle part of the elevating support body with the support beam, the horizontal shaking of the middle part of the elevating support body is restrained, and the high and low parts during the earthquake are restrained. By absorbing the relative displacement by the deformation of the hoisting column, an elevator hoistway structure can be constructed in which the clearance between the hoisting column and the building due to the horizontal displacement of the seismic isolation device can be reduced.
【0007】[0007]
【発明の実施の形態】以下本発明の一実施の形態を図1
〜図2に沿って説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention is shown in FIG.
2 will be described with reference to FIG.
【0008】図1で、地盤の基礎1の上に設置される低
層部2、その低層部2の上に、免震装置3を介して、高
層部4が設置され、中間免震建物を構成している。高層
部4には、エレベーター用の昇降路5、その中間部で、
昇降支柱体6が固定されて、下方に吊り下げられ、昇降
支柱体6の下部は、低層部2内の昇降路7に、拘束材8
を介して水平方向が拘束され、高層部と低層部との水平
相対変位に応じて支柱体に変形が起こるよう構成されて
いる。なお、この昇降支柱体の変形を曲げ変形に近づけ
レールの急激な曲げ変形を避けるために、拘束材8を上
下方向2カ所以上設けるとよい。In FIG. 1, a low-rise section 2 is installed on a foundation 1 of the ground, and a high-rise section 4 is installed on the low-rise section 2 via a seismic isolation device 3 to constitute an intermediate seismic isolation building. doing. In the high-rise section 4, there is a hoistway 5 for elevators,
The lifting column 6 is fixed and hung downward, and the lower portion of the lifting column 6 is attached to the lifting path 7 in the low-rise section 2 by a restraining member 8.
The horizontal direction is constrained through the support, and the support is deformed in accordance with the horizontal relative displacement between the high-rise section and the low-rise section. In addition, in order to make the deformation of the elevating support body closer to the bending deformation and to avoid the sharp bending deformation of the rail, it is preferable to provide the restraining member 8 at two or more places in the vertical direction.
【0009】また、高層部4内の昇降支柱体6の長さH
2と、低層部2内の昇降支柱体の長さH1が、略等しく
なる位置で、下部を水平拘束することで、昇降支柱体6
と高層部4内の昇降路壁9とのクリアランスL2およ
び、低層部2内の昇降路壁10とのクリアランスL1
は、地震時の、免震装置のせん断変形に伴う高層部4と
低層部2との水平相対変位量LoのLo/2とすること
ができる。また、昇降支柱体の水平相対変位量をより均
一に保つように両端にピン支持部23をもつ支柱体支持
梁22を設けるとよい。該昇降路には建物各階のエレベ
ーターへの出入口の階床戸11,昇降路上部の機械室1
2,昇降路内のかご13,つり合いおもり14、これら
のガイドレール15(つり合いおもり側図示せず)、該案
内レールは、低層部2内において昇降支柱体6の下端部
より下方では低層部2内の昇降路16に支持する。機械
室12には巻上機17,巻上機17に掛かって、かご1
3とつり合いおもり14に連結されるロープ18でエレ
ベーター19を構成している。また、昇降支柱体6と昇
降路16との相対変位に応じて、移動可能な渡し板20
が床スラブ21の床面と昇降支柱体6との間に設けてあ
る。The length H of the lifting column 6 in the high-rise section 4
2 and the height H1 of the lifting column in the low-rise section 2 are substantially equal to each other.
L2 between the elevator and the hoistway wall 9 in the high-rise part 4 and the clearance L1 between the hoistway and the hoistway wall 10 in the low-rise part 2
Can be set to Lo / 2 of the horizontal relative displacement Lo between the high-rise section 4 and the low-rise section 2 due to the shear deformation of the seismic isolation device during an earthquake. Further, it is preferable to provide a column support beam 22 having pin support portions 23 at both ends so as to keep the horizontal relative displacement of the lifting column more uniform. In the hoistway, the floor door 11 at the entrance to the elevator on each floor of the building, and the machine room 1 above the hoistway
2, the cage 13 in the hoistway, the counterweight 14, these guide rails 15 (not shown on the counterweight side), and these guide rails On the hoistway 16 inside. In the machine room 12, the hoisting machine 17, the hoisting machine 17,
An elevator 19 is constituted by a rope 18 connected to the counterweight 3 and the weight 14. In addition, the transfer plate 20 that can move in accordance with the relative displacement between the lifting column 6 and the hoistway 16.
Is provided between the floor surface of the floor slab 21 and the lifting column 6.
【0010】以上のように構成することにより、低層部
のクリアランスを小さくでき、低層部の床面積の有効利
用を図り、地震時には、昇降支柱体の曲げ変形は発生す
るが、昇降支柱体が振れまわることなく、安全に乗降さ
せることができる。With the above construction, the clearance of the low-rise part can be reduced, and the floor area of the low-rise part can be effectively used. You can get on and off safely without turning.
【0011】[0011]
【発明の効果】以上説明したように、本発明は、地震時
の高層部と低層部の水平相対変位が下支柱体、上支柱体
の水平方向の変形で、上下相対変位が下支柱ガイド機構
でそれぞれ吸収できるため、支柱体と建物とのクリアラ
ンスが、支柱体の水平方向の変形に応じて設ければよい
ため、このクリアランス寸法が小さくでき、中間免震建
物の床面積の低下が避けられる効果を持つ。As described above, according to the present invention, the horizontal relative displacement of the high and low sections during an earthquake is the horizontal deformation of the lower column and the upper column, and the vertical relative displacement is the lower column guide mechanism. Since the clearance between the support and the building only needs to be provided according to the horizontal deformation of the support, the clearance dimension can be reduced, and the floor area of the intermediate seismic isolation building can be avoided. Has an effect.
【図1】本発明に関わるエレベーターの昇降路支持構造
図。FIG. 1 is a diagram of a hoistway support structure of an elevator according to the present invention.
【図2】図1の補足説明図。FIG. 2 is a supplementary explanatory diagram of FIG. 1;
2…低層部建物、3…免震装置、4…高層部建物、5、
7、16…昇降路、6…昇降支柱体、8…拘束材、9、
10…昇降路壁、11…階床戸、12…機械室、13…
かご、14…つり合いおもり、19…エレベーター、2
0…渡し板、21…床スラブ、22…支柱体支持梁。2 ... low-rise building, 3 ... seismic isolation device, 4 ... high-rise building 5,
7, 16: hoistway, 6: hoisting column, 8: restraint material, 9,
10 ... hoistway wall, 11 ... floor door, 12 ... machine room, 13 ...
Basket, 14 ... balance weight, 19 ... elevator, 2
0: bridge plate, 21: floor slab, 22: column support beam.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 島田 通利 茨城県ひたちなか市堀口832番地の2 日 立システムプラザ勝田 日立水戸エンジニ アリング株式会社内 (72)発明者 重田 政之 茨城県ひたちなか市堀口832番地の2 日 立システムプラザ勝田 日立水戸エンジニ アリング株式会社内 (72)発明者 有賀 正記 茨城県ひたちなか市市毛1070番地 株式会 社日立製作所水戸工場内 (72)発明者 森 正人 東京都新宿区西新宿一丁目25番1号 大成 建設株式会社内 (72)発明者 酒井 佳人 東京都新宿区西新宿一丁目25番1号 大成 建設株式会社内 (72)発明者 西村 正宏 東京都新宿区西新宿一丁目25番1号 大成 建設株式会社内 (72)発明者 村山 達雄 東京都新宿区西新宿一丁目25番1号 大成 建設株式会社内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tsutomu Shimada 832 Horiguchi, Hitachinaka-city, Ibaraki Pref.Hitachi System Plaza Katsuta Hitachi Mito Engineering Co., Ltd. (72) Inventor Masayuki Shigeta 832 Horiguchi, Hitachinaka-shi, Ibaraki (2) Inventor Masaki Ariga 1070 Mo, Hitachinaka-shi, Ibaraki Pref. Mito Plant, Hitachi, Ltd. (72) Inventor Masato Mori Nishishinjuku, Shinjuku-ku, Tokyo 1-25-1, Taisei Construction Co., Ltd. (72) Inventor Yoshito Sakai 1-25-1, Nishi Shinjuku, Shinjuku-ku, Tokyo (72) Inventor Masahiro Nishimura 1-chome, Nishishinjuku, Shinjuku-ku, Tokyo No. 25 No. 1 Taisei Corporation (72) Inventor Tatsuo Murayama West of Shinjuku-ku, Tokyo Chome 25th No. 1 Taisei Construction Co., Ltd. inn
Claims (1)
の上に免震装置を介して設置された高層部建物とを連通
して昇降路を形成し、この昇降路内にガイドレールを敷
設して乗りかごを昇降させるように構成したエレベータ
ー装置において、前記高層部建物に形成された昇降路と
前記低層部建物に形成された昇降路とを接続し前記ガイ
ドレールを支持する昇降支柱体を設け、この昇降支柱体
を前記高層部建物と前記低層部建物とに跨って設けた支
柱体支持梁で支持したことを特徴とするエレベーター装
置。1. A hoistway is formed by connecting a low-rise building installed on a foundation of the ground and a high-rise building installed thereon via a seismic isolation device, and a guide rail is formed in the hoistway. An elevator apparatus configured to lay and raise and lower a car, wherein a lifting column that connects a hoistway formed in the high-rise building and a hoistway formed in the low-rise building and supports the guide rail is provided. An elevator apparatus, wherein the lifting column is supported by a column supporting beam provided over the high-rise building and the low-rise building.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03617897A JP3759804B2 (en) | 1997-02-20 | 1997-02-20 | Elevator equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03617897A JP3759804B2 (en) | 1997-02-20 | 1997-02-20 | Elevator equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10231076A true JPH10231076A (en) | 1998-09-02 |
JP3759804B2 JP3759804B2 (en) | 2006-03-29 |
Family
ID=12462492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP03617897A Expired - Fee Related JP3759804B2 (en) | 1997-02-20 | 1997-02-20 | Elevator equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3759804B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4564123B2 (en) * | 2000-01-19 | 2010-10-20 | 株式会社竹中工務店 | Seismic isolation building |
CN112512948A (en) * | 2018-08-03 | 2021-03-16 | 三菱电机株式会社 | Health diagnostic device |
-
1997
- 1997-02-20 JP JP03617897A patent/JP3759804B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4564123B2 (en) * | 2000-01-19 | 2010-10-20 | 株式会社竹中工務店 | Seismic isolation building |
CN112512948A (en) * | 2018-08-03 | 2021-03-16 | 三菱电机株式会社 | Health diagnostic device |
Also Published As
Publication number | Publication date |
---|---|
JP3759804B2 (en) | 2006-03-29 |
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