JPH06108698A - Three dimensional damper joint - Google Patents
Three dimensional damper jointInfo
- Publication number
- JPH06108698A JPH06108698A JP25475292A JP25475292A JPH06108698A JP H06108698 A JPH06108698 A JP H06108698A JP 25475292 A JP25475292 A JP 25475292A JP 25475292 A JP25475292 A JP 25475292A JP H06108698 A JPH06108698 A JP H06108698A
- Authority
- JP
- Japan
- Prior art keywords
- joint
- laminated rubber
- damper
- rubber body
- frame
- 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)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、建物同士のダンパー
機能を有する連結、又は機械装置と周辺の施設、あるい
は機械同士、機械及び構造要素同士のダンパー機能を有
する連結等々に使用される三次元ダンパー継手に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-dimensional structure used for connection between buildings having a damper function, or for connection between machines and peripheral facilities, machines having a damper function, and machines and structural elements having a damper function. Regarding the damper joint.
【０００２】[0002]
【従来の技術】従来、建設又はプラント工事あるいは機
械製造等の分野において、隣接する新旧の建物同士の耐
震及び補強のためのダンパー機能を有する連結、機械装
置を安定させるため周辺施設とのダンパー機能を有する
連結、更には機械同士、機械要素同士、構造要素同士の
ダンパー機能を有する連結等々のために、多様な荷重変
形特性に対応すべく多種多様な構成のダンパー又はダン
パー継手が開発されている。但し、その多くはバネ，ゴ
ム、ウレタン等の弾性を一次元的に利用した構成のダン
パーなり継手が一般的である。2. Description of the Related Art Conventionally, in the fields of construction, plant construction, machine manufacturing, etc., a connection having a damper function for earthquake resistance and reinforcement between adjacent old and new buildings, and a damper function with peripheral facilities for stabilizing machinery. Various types of dampers or damper joints have been developed in order to cope with various load deformation characteristics, for example, for connection between machines, for connection between machines, for mechanical elements, for structural elements. . However, most of them are generally dampers and joints having a structure in which the elasticity of springs, rubbers, urethanes, etc. are used one-dimensionally.
【０００３】なお、薄い金属板とゴムシートを交互に重
ね合わせ貼り合わせた構成で幅広い変形性能を有する積
層ゴム体も既に公知に属する（例えば特開昭６０−１６
８８７５号公報に記載された支承体を参照）。A laminated rubber body having a wide range of deformability, which is constructed by alternately laminating thin metal sheets and rubber sheets, is already known (for example, JP-A-60-16).
(See the bearing described in Japanese Patent No. 8875).
【０００４】[0004]
【本発明が解決しようとする課題】従来のバネ，ゴム，
ウレタン等々の弾性体を使用したダンパーなり継手は、
各々の弾性を一次元的にのみ発揮させる構成でしかな
く、二次元及び三次元的に機能するダンパーなり継手は
未だ開発されていない。そして、多様な荷重変形特性の
要求に対応するための特性コントロールも未だ不十分で
あり、解決すべき課題になっている。[Problems to be Solved by the Invention] Conventional springs, rubbers,
The damper joint that uses an elastic body such as urethane
The structure is such that each elasticity is exerted only in one dimension, and a damper or joint which functions in two dimensions and three dimensions has not been developed yet. Further, the characteristic control to meet the demands of various load deformation characteristics is still insufficient, and it is a problem to be solved.
【０００５】なお、前記特開昭６０−１６８８７５号公
報に記載された積層ゴム体は、地震力を建物へ伝えない
建物の支承体として使用されているにすぎず、ダンパー
又は継手としての機能は具備していない。The laminated rubber body described in Japanese Patent Laid-Open No. 168875/1985 is only used as a support for a building that does not transmit seismic force to the building, and functions as a damper or a joint. I do not have it.
【０００６】[0006]
【課題を解決するための手段】上記従来技術の課題を解
決するための手段として、この発明に係る三次元ダンパ
ー継手は、図面に実施例を示したとおり、薄い金属板と
ゴムシートとを交互に重ね合わせ貼り合わせて成る積層
ゴム体１の略中間部に平プレート状の継手片２が前記金
属板及びゴムシートの重ね合わせ面と略平行に挟み込ま
れ一体的に固着されている。そして、前記積層ゴム体１
の両端部は略コ字形の継手枠３で挟持され、その枠板３
ａ，３ａの間に通したボルト４及びナット５で締付けら
れていることを特徴とする。As a means for solving the above-mentioned problems of the prior art, a three-dimensional damper joint according to the present invention has a thin metal plate and a rubber sheet alternately formed as shown in the drawings. A flat plate-like joint piece 2 is sandwiched and fixed integrally in a substantially intermediate portion of a laminated rubber body 1 formed by laminating and laminating the metal plate and a rubber sheet. And the laminated rubber body 1
Both end portions of the frame plate 3 are clamped by the joint frame 3 having a substantially U-shape, and the frame plate 3
It is characterized in that it is fastened with a bolt 4 and a nut 5 which are passed between a and 3a.
【０００７】[0007]
【作用】継手片２と継手枠３は積層ゴム体１を介してつ
ながっているので、両者は積層ゴム体１の弾性及び変形
性能の限度において三次方向の自在な変位又は変形が可
能である（図１、図２のＸ，Ｙ，Ｚ方向の変形）。従っ
て、この継手の荷重変形特性は、積層ゴム体１の特性に
基づくコントロールが可能である。例えばゴム及び金属
板の材質固有の特性を変えることによるコントロール、
又は積層ゴム体１の横断面直径や軸方向長さを変えるこ
とによるコントロール、又は積層ゴム体１を圧縮するボ
ルト軸力の大きさを変えることによるコントロール、更
には積層ゴム体１の軸方向長さを不等長にすること等々
の手段により、荷重変形特性を自在に広範囲にコントロ
ールできる。Since the joint piece 2 and the joint frame 3 are connected to each other through the laminated rubber body 1, both of them can be freely displaced or deformed in the tertiary direction within the limit of elasticity and deformation performance of the laminated rubber body 1 ( Deformation in the X, Y, and Z directions of FIGS. 1 and 2). Therefore, the load deformation characteristics of this joint can be controlled based on the characteristics of the laminated rubber body 1. For example, control by changing the characteristics peculiar to the material of rubber and metal plate,
Alternatively, control by changing the cross-sectional diameter or axial length of the laminated rubber body 1, or control by changing the magnitude of the axial force of the bolt that compresses the laminated rubber body 1, and further the axial length of the laminated rubber body 1. The load deformation characteristics can be freely controlled in a wide range by means such as making the lengths unequal.
【０００８】[0008]
【実施例】次に、図示した本発明の実施例を説明する。
図１と図２に示した三次元ダンパー継手は、薄い鋼板と
天然ゴムシートとを交互に重ね合わせ貼り合わせて一体
的に複合化された、例えば直径が６００mm、軸方向長さ
が２００mm位の積層ゴム体１の略中間部に、平鋼プレー
トで形成された継手片２が、前記積層ゴム体１を形成す
る鋼板及びゴムシートの重ね合わせ面と略平行に挟み込
まれ一体的に固着されている。そして、前記積層ゴム体
１の両端部は、略コ字形のヨーク型をなす継手片３の略
平行に相対峠する二つの枠板３ａ，３ａで挟持され、更
に積層ゴム体１の外周に配置されて前記二つの枠板３
ａ，３ａの間に通したボルト４及びナット５を適度に締
め付けて一体的に構成されている。EXAMPLE An example of the present invention shown in the drawings will be described below.
The three-dimensional damper joint shown in FIG. 1 and FIG. 2 is made into an integrated composite by alternately laminating thin steel plates and natural rubber sheets, and for example, has a diameter of 600 mm and an axial length of about 200 mm. A joint piece 2 made of a flat steel plate is sandwiched substantially in the middle of the laminated rubber body 1 substantially parallel to the superposed surfaces of the steel plates and the rubber sheets forming the laminated rubber body 1 and integrally fixed thereto. There is. Both ends of the laminated rubber body 1 are sandwiched between two frame plates 3a, 3a which are relatively parallel to each other and which are substantially U-shaped in the shape of a yoke-shaped joint piece 3, and further arranged on the outer periphery of the laminated rubber body 1. The two frame plates 3
Bolts 4 and nuts 5 passed between a and 3a are properly tightened to be integrally formed.
【０００９】この三次元ダンパー継手は、図１のように
継手枠３を例えば建物の一方の構造材６へボルト８等で
取付け、継手片２は他の構造材７とボルト９等で結合し
て使用される。二つの構造材６と７の関係が地震等の入
力により図１のＺ方向へ傾く変形、あるいは図２のＸ方
向に直線的に押し引きされる変形、又はＹ方向にねじら
れる変形が、各々積層ゴム体１の弾性及び変形性能の限
度において自在に許容される。よって、この三次元ダン
パー継手は複雑な動きをするダンパー接合部の継手とし
て好適に使用でき、幅広い荷重変形特性のダンパーとし
て機能する。In this three-dimensional damper joint, as shown in FIG. 1, the joint frame 3 is attached to, for example, one structural member 6 of a building with bolts 8 or the like, and the joint piece 2 is connected to another structural member 7 with bolts 9 or the like. Used. The deformation of the relationship between the two structural members 6 and 7 that is inclined in the Z direction of FIG. 1 due to the input of an earthquake or the like, or the deformation that is linearly pushed and pulled in the X direction of FIG. The elastic rubber and the deformation performance of the laminated rubber body 1 can be freely allowed. Therefore, this three-dimensional damper joint can be suitably used as a joint for a damper joint that makes complicated movements, and functions as a damper having a wide range of load deformation characteristics.
【００１０】ちなみに前記の荷重変形特性は、積層ゴム
体１の軸方向長さ、又は直径を大小に変えることによっ
てコントロールできる他、ボルト４とナット５によって
積層ゴム体１を締め付ける力の強さを変えることによっ
ても広範囲にコントロール出来る。あるいは図３に示し
たように、積層ゴム体１の軸方向長さを、Ｘ−Ｘ’矢印
で示したダンパー作用方向（押し引き方向）にｔ1 とｔ
2 のように不等長に構成すると、例えばＸ方向の変形は
小さく、逆にＸ′方向の変形は大きいという具合に偏向
のコントロールも容易に可能である。勿論、前述した各
コントロール要素を組合せることによって一層多様なコ
ントロールが可能である。By the way, the load deformation characteristic can be controlled by changing the axial length or diameter of the laminated rubber body 1 to a different size, and the strength of the tightening force of the laminated rubber body 1 by the bolts 4 and the nuts 5 can be controlled. It can be controlled over a wide range by changing it. Alternatively, as shown in FIG. 3, the axial length of the laminated rubber body 1 is t 1 and t in the damper action direction (push-pull direction) indicated by the arrow XX ′.
If the lengths are not equal to each other as shown in FIG. 2, the deflection can be easily controlled, for example, the deformation in the X direction is small and the deformation in the X ′ direction is large. Of course, more various controls are possible by combining the control elements described above.
【００１１】[0011]
【本発明が奏する効果】本発明に係る三次元ダンパー継
手は、三次元方向に複雑な動きをするダンパー接合部の
継手として最適に使用できるし、幅広く多様な荷重変形
特性をもつダンパーとして広範囲に使用できるのであ
る。EFFECTS OF THE INVENTION The three-dimensional damper joint according to the present invention can be optimally used as a joint for a damper joint that makes complicated movements in three-dimensional directions, and is widely used as a damper having a wide variety of load deformation characteristics. It can be used.
【図面の簡単な説明】[Brief description of drawings]
【図１】三次元ダンパー継手の正面図である。FIG. 1 is a front view of a three-dimensional damper joint.
【図２】三次元ダンパー継手の平面図である。FIG. 2 is a plan view of a three-dimensional damper joint.
【図３】異なる構成の三次元ダンパー継手の正面図であ
る。FIG. 3 is a front view of a three-dimensional damper joint having a different configuration.
１ 積層ゴム体 ２ 継手片 ３ 継手枠 ４ ボルト ５ ナット 1 Laminated rubber body 2 Joint piece 3 Joint frame 4 Bolt 5 Nut
Claims (1)
わせ貼り合わせて成る積層ゴム体の略中間部に平プレー
ト状の継手片が前記金属板及びゴムシートの重ね合わせ
面と略平行に挟み込まれ一体的に固着されていること、
及び前記積層ゴム体の両端部は略コ字形の継手枠で挟持
され、その枠板の間に通したボルト及びナットで締付け
られていることを特徴とする、三次元ダンパー継手。1. A flat plate-shaped joint piece is provided approximately in the middle of a laminated rubber body formed by alternately laminating and laminating thin metal plates and rubber sheets, and is substantially parallel to the superposed surfaces of the metal plates and rubber sheets. Being sandwiched and fixed integrally,
A three-dimensional damper joint, characterized in that both ends of the laminated rubber body are sandwiched by joint frames of a substantially U-shape and are tightened with bolts and nuts passed between the frame plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04254752A JP3092032B2 (en) | 1992-09-24 | 1992-09-24 | 3D damper coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04254752A JP3092032B2 (en) | 1992-09-24 | 1992-09-24 | 3D damper coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06108698A true JPH06108698A (en) | 1994-04-19 |
| JP3092032B2 JP3092032B2 (en) | 2000-09-25 |
Family
ID=17269392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04254752A Expired - Fee Related JP3092032B2 (en) | 1992-09-24 | 1992-09-24 | 3D damper coupling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3092032B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2759820A1 (en) * | 1997-02-20 | 1998-08-21 | Gec Alsthom Moteurs Sa | METHOD FOR REDUCING THE NOISE OF A ROTATING ELECTRIC MACHINE, DEVICE FOR HANGING A STATOR OF A ROTATING ELECTRIC MACHINE TO IMPLEMENT THE METHOD, ROTATING ELECTRIC MACHINE PROVIDED WITH SUCH A DEVICE |
| WO2010149327A1 (en) * | 2009-06-24 | 2010-12-29 | Converteam Technology Ltd | Suspension structures |
-
1992
- 1992-09-24 JP JP04254752A patent/JP3092032B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2759820A1 (en) * | 1997-02-20 | 1998-08-21 | Gec Alsthom Moteurs Sa | METHOD FOR REDUCING THE NOISE OF A ROTATING ELECTRIC MACHINE, DEVICE FOR HANGING A STATOR OF A ROTATING ELECTRIC MACHINE TO IMPLEMENT THE METHOD, ROTATING ELECTRIC MACHINE PROVIDED WITH SUCH A DEVICE |
| EP0860932A1 (en) * | 1997-02-20 | 1998-08-26 | Gec Alsthom Moteurs Sa | Device and method for suspending the stator of a rotary electric machine |
| WO2010149327A1 (en) * | 2009-06-24 | 2010-12-29 | Converteam Technology Ltd | Suspension structures |
| EP2267871A1 (en) * | 2009-06-24 | 2010-12-29 | Converteam Technology Ltd | Suspension structures |
| CN102804554A (en) * | 2009-06-24 | 2012-11-28 | 科孚德机电技术有限公司 | Suspension structures |
| US9692262B2 (en) | 2009-06-24 | 2017-06-27 | Ge Energy Power Conversion Technology Limited | Suspension structures |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3092032B2 (en) | 2000-09-25 |
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