JP3092032B2 - 3D damper coupling - Google Patents
3D damper couplingInfo
- Publication number
- JP3092032B2 JP3092032B2 JP04254752A JP25475292A JP3092032B2 JP 3092032 B2 JP3092032 B2 JP 3092032B2 JP 04254752 A JP04254752 A JP 04254752A JP 25475292 A JP25475292 A JP 25475292A JP 3092032 B2 JP3092032 B2 JP 3092032B2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- damper
- laminated rubber
- 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.)
- Expired - Fee Related
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
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, between machinery and peripheral facilities, or between machines, and between machines and structural elements having a damper function. It relates to a 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 field of construction or plant construction or machine manufacturing, a connection having a damper function for seismic resistance and reinforcement between adjacent new and old buildings, and a damper function with peripheral facilities for stabilizing mechanical devices. In order to cope with various load deformation characteristics, various types of dampers or damper joints have been developed in order to cope with various load deformation characteristics, for connection having a damper function between machines, machine elements, structural elements, etc. . However, in many cases, a damper or a joint having a structure utilizing elasticity of a spring, rubber, urethane or the like in a one-dimensional manner is generally used.
【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）。[0003] Laminated rubber bodies having a wide range of deformability and having a structure in which thin metal plates and rubber sheets are alternately laminated and bonded are already known (for example, Japanese Patent Application Laid-Open No. 60-16 / 1985).
No. 8,875).
【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 present invention] Conventional spring, rubber,
Damper-like joints using elastic materials such as urethane
A damper or a joint that functions only two-dimensionally and three-dimensionally, and has a configuration in which each elasticity is exerted only in one dimension, has not yet been developed. In addition, characteristic control for responding to various demands for load deformation characteristics is still insufficient, and 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。[0005] The laminated rubber body described in Japanese Patent Application Laid-Open No. 60-168875 is merely used as a support for a building that does not transmit seismic force to the building, and has a function 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、請求項１に記載した発明に係
る三次元ダンパー継手は、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、前記積層ゴム体の両端部は、略コ字形
の継手枠における略平行に相対峙する枠板の間に挟持さ
れ、前記積層ゴム体の外周に配置され前記枠板の間に通
したボルト及びナットで締付けられていること、 前記継
手枠を一方の構造材へ取付け、前記継手片を他方の構造
材と結合しダンパー接合部の継手として使用することを
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 first aspect of the present invention comprises a thin metal plate and a rubber sheet alternately stacked and bonded. a substantially middle portion of the laminated rubber body formed to fit a flat plate-like coupling piece, said metal plate and that is secured substantially sandwiched parallel integrally superposed surface with a rubber sheet, before Symbol laminated rubber body both end portions of the sandwiched frame plates substantially parallel faced each other at the joint frame of the substantially U-shape, is disposed on the outer periphery of the laminated rubber body that is fastened with bolts and nuts through the frame plates, the Succession
Attach the hand frame to one structural material and connect the joint piece to the other
It is characterized by being combined with a material and used as a joint at a damper joint .
【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 via the laminated rubber body 1, the two can be freely displaced or deformed in the tertiary direction within the limit of the elasticity and the deformation performance of the laminated rubber body 1. (Deformation in X, Y, and Z directions in FIGS. 1 and 2). Therefore, the load deformation characteristics of the joint can be controlled based on the characteristics of the laminated rubber body 1. For example, control by changing the material-specific properties of rubber and metal plates,
Or, control by changing the cross-sectional diameter and the axial length of the laminated rubber body 1, or control by changing the magnitude of the axial force of the bolt for compressing the laminated rubber body 1, and furthermore, the axial length of the laminated rubber body 1 By making the length unequal, the load deformation characteristics can be freely controlled over a wide range.
【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枠３の略
平行に相対峙する二つの枠板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。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
The three-dimensional damper joint shown in FIGS. 1 and 2 is formed by integrally laminating a thin steel plate and a natural rubber sheet alternately and bonding them together, for example, having a diameter of 600 mm and an axial length of about 200 mm. A joint piece 2 formed of a flat steel plate is sandwiched substantially in parallel with a superposed surface of a steel sheet and a rubber sheet forming the laminated rubber body 1 and is integrally fixed to a substantially intermediate portion of the laminated rubber body 1. I have. Both ends of the laminated rubber body 1 are sandwiched between two frame plates 3a and 3a which face each other substantially in parallel with a joint frame 3 having a substantially U-shaped yoke shape, and are further disposed on the outer periphery of the laminated rubber body 1. Being said two frame plates 3
The bolt 4 and the nut 5 passed between a and 3a are appropriately 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, a 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. When the relationship between the two structural members 6 and 7 is changed by tilting in the Z direction in FIG. 1 due to an input of an earthquake or the like, or deformed by being pushed and pulled linearly in the X direction in FIG. The elasticity and the deformation performance of the laminated rubber body 1 are freely allowed. Therefore, this three-dimensional damper joint can be suitably used as a joint at a damper joint part that moves in a complicated manner, 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。Incidentally, the load deformation characteristics can be controlled by changing the length or diameter of the laminated rubber body 1 in the axial direction, and the strength of the force for tightening the laminated rubber body 1 by the bolts 4 and the nuts 5 can be controlled. You can also control a wide range by changing. Alternatively, as shown in FIG. 3, the axial length of the laminated rubber body 1 is set to t 1 and t 1 in the damper action direction (push-pull direction) indicated by the arrow XX ′.
If the lengths are made unequal as 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 above-described control elements.
【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 present invention] The three-dimensional damper joint according to the present invention can be optimally used as a joint for a damper joint that moves in a three-dimensional direction, and can be widely used as a damper having a wide variety of load deformation characteristics. It can be used.
【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 Reference Signs List 1 laminated rubber body 2 joint piece 3 joint frame 4 bolt 5 nut
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) E04H 9/02 F16F 7/00 F16F 15/04 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) E04H 9/02 F16F 7/00 F16F 15/04
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、前 記積層ゴム体の両端部は、略コ字形の継手枠における
略平行に相対峙する枠板の間に挟持され、前記積層ゴム
体の外周に配置され前記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、 前記継手枠を一方の構造材へ取付け、前記継手片を他方
の構造材と結合しダンパー接合部の継手として使用する
こと を特徴とする三次元ダンパー継手。1. A thin substantially middle portion of the metal plate and the rubber sheet and the formed by bonding superposed alternately laminated rubber body, a flat plate-like coupling piece, said metal plate and overlapping surfaces substantially of rubber sheet that it is fixed integrally sandwiched parallel, the both end portions of the front Symbol laminated rubber body, the joint frame of the substantially U-shaped
The laminated rubber is sandwiched between substantially parallel facing frame plates.
It has been clamped is disposed on the outer periphery of the body bolts and nuts through the frame plates, mounting the fitting frame to the one structural member, the other said coupling piece
Used as a joint for damper joints
Dimensional damper joint, characterized in that.
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 JPH06108698A (en) | 1994-04-19 |
| JP3092032B2 true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2759820B1 (en) * | 1997-02-20 | 1999-04-02 | 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 |
| ES2393585T3 (en) * | 2009-06-24 | 2012-12-26 | Converteam Technology Ltd | Suspension structures |
-
1992
- 1992-09-24 JP JP04254752A patent/JP3092032B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06108698A (en) | 1994-04-19 |
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