JP2010518294A - Split vibration isolator and its application - Google Patents
Split vibration isolator and its application Download PDFInfo
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- JP2010518294A JP2010518294A JP2009549758A JP2009549758A JP2010518294A JP 2010518294 A JP2010518294 A JP 2010518294A JP 2009549758 A JP2009549758 A JP 2009549758A JP 2009549758 A JP2009549758 A JP 2009549758A JP 2010518294 A JP2010518294 A JP 2010518294A
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- sleeve
- vibration isolator
- spring
- lifting
- split
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
Abstract
【解決手段】支持ブロックと持ち上げブロックとが配置された連結スリーブと、スプリング振動遮断機と、を備える分割式振動遮断装置であって、連結スリーブは上スリーブと下スリーブからなり、上スリーブと下スリーブの間に分割可能な連結構造が採用され、持ち上げブロックは上スリーブに配置され、支持ブロックは下スリーブに配置されることを特徴とする分割式振動遮断装置を提供する。また、この分割式振動遮断装置の持ち上げにより実装方法を提供する。
【選択図】図１A split type vibration isolator comprising a connecting sleeve having a support block and a lifting block and a spring vibration isolator, wherein the connecting sleeve comprises an upper sleeve and a lower sleeve. A split type vibration isolator is provided, in which a separable connecting structure is employed between the sleeves, the lifting block is disposed on the upper sleeve, and the support block is disposed on the lower sleeve. Also, a mounting method is provided by lifting the split vibration isolator.
[Selection] Figure 1
Description
本発明は、振動及び騒音制御分野に属し、特に軌道車両の運行中に発生する振動及び騒音による悪影響、又は建物部材及び設備の基礎の振動を減少できる振動遮断装置に関する。 The present invention belongs to the field of vibration and noise control, and more particularly to a vibration isolator capable of reducing adverse effects caused by vibration and noise generated during operation of a rail vehicle or vibrations of building members and equipment foundations.
従来の軌道交通構造において、車両が運行する際に、大きな振動と騒音が発生し、周りの建物及び設備に影響を与えるとともに、人に危害を加えることもある。したがって、人口及び建物が相対的に集中している市街地にとって、軌道交通による振動・騒音の減少は特に重要な課題となる。現在、それぞれの減振措置の介入節点により、減振措置は、軌道下の振動遮断と、枕木下の振動遮断と、路床下の振動遮断との３つの種類に分けられる。振動遮断原理と構造動力学によると、振動遮断システムの振動関与質量と弾性素子の弾性が大きければ大きいほど、振動遮断の効果がよくなる。軌道の構造によると、振動遮断措置の介入節点がレールから遠く離れれば離れるほど、弾性と振動関与質量を大きくすることができ、固有周波数と振動遮断の範囲を小さくすることができ、振動遮断の効果がよくなる。しかし、強度と質量について、異なる節点では所定の客観的な制限範囲があり、任意に拡大又は縮小することができない。例えば、軌道下で、間隔板の弾性を任意に増大させると、レールは変形し、その変位も大きすぎであるため、運行の安全性を影響することになる。したがって、振動遮断に対する要求が１０デシベル以上である場合、通常、路床下で振動遮断の措置を取らないとその要求を満たすことができない。特許文献１により内蔵式振動遮断装置が開示され、当該振動遮断装置の連結スリーブが浮遊板の中に配置され、連結スリーブの高さと浮遊板の厚さとは同じである。持ち上げる必要があるため、連結スリーブの内壁に、持ち上げブロックと支持ブロックとが間隔をおいて配置される。持ち上げブロックと支持ブロックの間に、持ち上げ道具を収容するスペースが作られるため、通常、連結スリーブの高さは高くなる。しかし、実際の応用において、スペース、コスト及び環境等諸要素の制限により、浮遊板のために作ったスペースでは大きな連結スリーブを収容できないことが多いため、浮遊板を採用することは不可能である。一方、工程設計において、浮遊板の高さは通常遅く確定されるものであり、浮遊板の厚さによって連結スリーブの高さとサイズがそれぞれであり、在庫式生産が実現できなく、納品までの所要時間は長くなる。特に、施工中に設計変更がある場合、その変更に対応する周期が長いため、施工の進展に影響を与えやすい。 In a conventional track traffic structure, when a vehicle is operated, large vibrations and noises are generated, which may affect surrounding buildings and facilities and may cause harm to people. Therefore, for urban areas where population and buildings are relatively concentrated, reduction of vibration and noise due to orbital traffic is a particularly important issue. Currently, depending on the intervention node of each vibration damping measure, the vibration damping measures are divided into three types: vibration isolation under the track, vibration isolation under the sleepers, and vibration isolation under the road bed. According to the vibration isolation principle and structural dynamics, the greater the vibration participating mass of the vibration isolation system and the elasticity of the elastic element, the better the effect of vibration isolation. According to the structure of the track, the farther away the intervention node of the vibration isolation measure is from the rail, the greater the elasticity and vibration participating mass can be, the lower the natural frequency and the range of vibration isolation can be reduced. The effect is improved. However, with respect to strength and mass, there are predetermined objective limits at different nodes, and it cannot be arbitrarily enlarged or reduced. For example, if the elasticity of the spacing plate is arbitrarily increased under the track, the rail is deformed and the displacement is too large, which affects the safety of operation. Therefore, when the request for vibration isolation is 10 decibels or more, normally, the request cannot be satisfied unless measures for vibration isolation are taken under the roadbed. Patent Document 1 discloses a built-in vibration isolator, in which a connecting sleeve of the vibration isolator is disposed in a floating plate, and the height of the connecting sleeve and the thickness of the floating plate are the same. Since it needs to be lifted, the lifting block and the support block are arranged at an interval on the inner wall of the connecting sleeve. Since a space for accommodating a lifting tool is created between the lifting block and the support block, the height of the connecting sleeve is usually high. However, in actual applications, it is impossible to adopt a floating plate because a large connecting sleeve cannot be accommodated in the space created for the floating plate due to limitations of various factors such as space, cost and environment. . On the other hand, in the process design, the height of the floating plate is normally determined late, and the height and size of the connecting sleeve depends on the thickness of the floating plate. The time will be longer. In particular, when there is a design change during construction, since the period corresponding to the change is long, it is easy to affect the progress of construction.
本発明の目的は、上記問題点を克服し、持ち上げるための実装スペースのサイズを容易に変更でき、又は持ち上げるための実装スペースを予め用意する必要がなく、在庫式生産によって速く納品でき、より大きい高さの範囲内で厚さが異なる浮遊板、建物の床、或いは設備の基礎に適用できる分割式振動遮断装置及びその応用を提供することにある。 The object of the present invention is to overcome the above-mentioned problems, easily change the size of the mounting space for lifting, or do not need to prepare the mounting space for lifting in advance, can be delivered quickly by inventory production, and larger It is an object of the present invention to provide a split vibration isolator and its application that can be applied to a floating plate, a floor of a building, or a foundation of equipment having different thicknesses within a height range.
本発明のもう一つの目的は、分割式振動遮断装置の持ち上げによる実装方法を提供することである。 Another object of the present invention is to provide a mounting method by lifting a split vibration isolator.
本発明は、分割式振動遮断装置の持ち上げ道具を提供する目的を更に有する。 The present invention further has the object of providing a lifting tool for a split vibration isolator.
本発明に係る分割式振動遮断装置は、支持ブロックと持ち上げブロックとが配置された連結スリーブと、スプリング振動遮断機と、を備える分割式振動遮断装置であって、連結スリーブは上スリーブと下スリーブからなり、上スリーブと下スリーブの間に分割可能の連結構造が採用され、持ち上げブロックは上スリーブに配置され、支持ブロックは下スリーブに配置されることにより実現される。 A split type vibration isolator according to the present invention is a split type vibration isolator comprising a connecting sleeve in which a support block and a lifting block are arranged, and a spring vibration isolator, wherein the connecting sleeve is an upper sleeve and a lower sleeve. And a separable connecting structure between the upper sleeve and the lower sleeve is employed, the lifting block is disposed on the upper sleeve, and the support block is disposed on the lower sleeve.
上スリーブと下スリーブとの間の分割可能な連結として、様々な連結手段が採用できる。例えば、上スリーブと下スリーブにそれぞれ連結フレンジ又は連結耳板を配置し、軸方向にあるボルト、ピン、又はフェルールを介して上スリーブと下スリーブを連結させてもよい。また、上スリーブと下スリーブの側壁にピン穴、螺子穴又はチェーンを対応できるように配置し、目釘又はボルトを介して上スリーブと下スリーブを連結させてもよい。あるいは、上スリーブと下スリーブの側壁にピンを対応できるように配置し、ピンにかけられたチェーンファスナーを介して相互に連結させてもよい。また、上スリーブと下スリーブの側壁に径方向にある耳板を配置し、この耳板に接線方向にあるピン穴或いはピンを配置し、ピン穴、目釘或いはボルトを介して上スリーブと下スリーブを相互に連結させてもよく、ピンにかけられたチェーンファスナーを介して相互に連結させてもよい。更に、上スリーブと下スリーブの一方の側壁に、上下に揺動可能又は接線方向に揺動可能な係合ホークを配置し、他方のスリーブの側壁に係合穴或いは係合縁を対応して配置し、係合ホークを介して上スリーブと下スリーブを相互に連結させてもよい。又は、上スリーブと下スリーブに、サイズが合わせられ且つ位置ずれにより重ね合わせられる開口と止め縁をそれぞれ配置し、止め縁は開口を貫通した後、両者の輪郭が相互に重ね合わせられるようにスリーブを軸方向まわりに回し、上スリーブと下スリーブとの掛け連結を実現する。 Various connecting means can be adopted as the splittable connection between the upper sleeve and the lower sleeve. For example, a connecting flange or connecting ear plate may be disposed on the upper sleeve and the lower sleeve, respectively, and the upper sleeve and the lower sleeve may be connected via an axial bolt, pin, or ferrule. Further, pin holes, screw holes, or chains may be disposed on the side walls of the upper sleeve and the lower sleeve, and the upper sleeve and the lower sleeve may be connected via eye nails or bolts. Alternatively, the pins may be arranged so as to correspond to the side walls of the upper sleeve and the lower sleeve, and connected to each other via a chain fastener hung on the pins. Also, a radial ear plate is arranged on the side wall of the upper sleeve and the lower sleeve, and a pin hole or pin in the tangential direction is arranged on the ear plate, and the upper sleeve and the lower sleeve are interposed via the pin hole, eye nails or bolts. May be connected to each other, or may be connected to each other via a chain fastener hung on a pin. Furthermore, an engagement hawk that can swing up and down or swing in a tangential direction is arranged on one side wall of the upper sleeve and the lower sleeve, and an engagement hole or an engagement edge corresponds to the side wall of the other sleeve. The upper sleeve and the lower sleeve may be connected to each other via the engaging hawk. Alternatively, the upper sleeve and the lower sleeve are each provided with an opening and a stop edge that are adjusted in size and overlapped due to misalignment, and the stop edge passes through the opening, and then the contours of both are overlapped with each other. Is turned in the axial direction to realize the hook connection between the upper sleeve and the lower sleeve.
前記スプリング振動遮断機とは、スプリング・ケースと、スプリング・ケース内に設けられたスプリングとを備え、スプリングとして、縦方向と横方向に適切な剛度と弾性を有するコイル・スプリング、ディスク・スプリング、ゴム金属複合スプリング、又はディスクゴム金属複合スプリングを含み、水平方向に作用する弾性支持部材又は制限部材が余計に設けられなくても、浮遊板の各方向の安定性と振動遮断効果を保証できる。少なくともスプリングの一部の表面に拘束制振材が設けられ、又は少なくともスプリングの一部が制振材の中に嵌められる。スプリング・ケースに密封構造が配置され、スプリング・ケースの中に液体制振材が配置され、スプリングの下部が液体制振材に浸される。スプリング振動遮断機は、連結スリーブの内部、支持ブロックの下方に配置される。スプリング振動遮断機と支持ブロックとの間にワッシャが設けられ、ワッシャの中央に持ち上げホールが開口されている。支持ブロックと持ち上げブロックとは、開口及び形状がスプリング・ケースの上面及びワッシャのサイズと合わせられ、且つ位置ずれにより重ね合わせられる。スプリング振動遮断機の上表面と下表面に、その水平方向の移動を防止するための連結装置が設けられ、当該連結装置の上部と下部はそれぞれ連結スリーブと基礎に連結し、連結装置としては、滑止間隔板、ボルト、又は凸凹構造である。 The spring vibration isolator includes a spring case and a spring provided in the spring case, and as a spring, a coil spring having appropriate rigidity and elasticity in the vertical and horizontal directions, a disc spring, Even if a rubber metal composite spring or a disk rubber metal composite spring is included and an elastic supporting member or restricting member acting in the horizontal direction is not provided, the stability of the floating plate in each direction and the vibration shielding effect can be ensured. At least a part of the surface of the spring is provided with a restraining damping material, or at least a part of the spring is fitted into the damping material. A sealing structure is disposed in the spring case, a liquid system vibration material is disposed in the spring case, and a lower part of the spring is immersed in the liquid system vibration material. The spring vibration isolator is disposed inside the connecting sleeve and below the support block. A washer is provided between the spring vibration isolator and the support block, and a lifting hole is opened in the center of the washer. The opening and shape of the support block and the lifting block are matched with the size of the upper surface of the spring case and the washer, and are overlapped due to misalignment. The upper and lower surfaces of the spring vibration isolator are provided with a connecting device for preventing the horizontal movement thereof, and the upper and lower parts of the connecting device are connected to the connecting sleeve and the foundation, respectively. Non-slip spacing plate, bolt, or uneven structure.
本発明に係る分割式振動遮断装置の持ち上げによる実装方法は以下のステップを備える。即ち、 The mounting method by lifting the split vibration isolator according to the present invention includes the following steps. That is,
（１）選定された振動遮断機の仕様により、連結スリーブを浮遊板又は他の浮遊させようとする部材の中に注型する。上スリーブを持ち上げるための臨時補助スリーブとする場合、下スリーブだけを浮遊させようとする部材の中に注型する。 (1) The connecting sleeve is cast into a floating plate or other member to be floated according to the specifications of the selected vibration isolator. When a temporary auxiliary sleeve for lifting the upper sleeve is used, only the lower sleeve is cast into a member to be floated.
（２）実装する際、上スリーブを持ち上げるための臨時補助スリーブとする場合、連結構造により、まず上スリーブと下スリーブを連結する。 (2) When mounting as a temporary auxiliary sleeve for lifting the upper sleeve, the upper sleeve and the lower sleeve are first connected by a connecting structure.
（３）スプリング振動遮断機とワッシャを、順に全ての下スリーブの中に入れ、スプリング振動遮断機を支持ブロックの下方に位置させ、間隔板の上表面を支持ブロックの下表面よりも少し高くなるように配置する。 (3) Put the spring vibration isolator and washer into all the lower sleeves in order, and place the spring vibration isolator below the support block so that the upper surface of the spacing plate is slightly higher than the lower surface of the support block. Arrange as follows.
（４）上スリーブの中に油圧ジャッキ及びジャッキ支持枠を入れ、ピストン棒或いはその延長部を間隔板の持ち上げホールに入れ、持ち上げブロックによってジャッキ支持枠を支持し、ジャッキを駆動し、ワッシャが下スリーブの支持ブロックの底面よりも少し低くなるまでスプリング振動遮断機を圧縮する。 (4) Put the hydraulic jack and jack support frame in the upper sleeve, put the piston rod or its extension into the lifting hole of the spacing plate, support the jack support frame by the lifting block, drive the jack, and the washer Compress the spring vibration isolator until it is slightly lower than the bottom of the sleeve support block.
（５）ワッシャを回転させ、ワッシャと支持ブロックが位置ずれにより重ね合わせることを実現させる。 (5) Rotate the washer to realize that the washer and the support block are overlapped due to displacement.
（６）ジャッキの圧力を解放すると、スプリング振動遮断機は、ワッシャを下スリーブの支持ブロックに押し付けるように付勢し、スプリング振動遮断機により荷重を受け、ジャッキ支持枠及びジャッキを取り出す。 (6) When the pressure of the jack is released, the spring vibration isolator urges the washer against the support block of the lower sleeve, receives a load from the spring vibration isolator, and takes out the jack support frame and the jack.
（７）このように繰り返し、浮遊部材における全ての下スリーブ内のスプリング振動遮断機に対して、浮遊部材を基礎表面から離れさせ、最後に予定の高さに至らせるまで順次荷重を加える。 (7) Repeat in this manner, and sequentially apply a load to the spring vibration isolator in all the lower sleeves of the floating member until the floating member is separated from the foundation surface and finally reaches a predetermined height.
（８）上スリーブを持ち上げるための臨時補助スリーブとする場合、上スリーブと下スリーブ間の連結構造を緩め、上スリーブを取り出し、持ち上げを完成する。 (8) When using a temporary auxiliary sleeve for lifting the upper sleeve, loosen the connecting structure between the upper sleeve and the lower sleeve, take out the upper sleeve, and complete the lifting.
本発明に係る分割式振動遮断装置の持ち上げ道具はジャッキを備え、ジャッキ・ケースにジャッキ支持枠が配置され、ジャッキ支持枠の形状と分割式振動遮断装置の持ち上げブロックの開口のサイズと形状に合わせられ、ジャッキ支持枠を持ち上げブロックの開口に入れた後、ジャッキ支持枠の回転によって持ち上げブロックとジャッキ支持枠を位置ずれにより重ね合わせる。ジャッキのピストン棒或いはその延長部の直径はワッシャの持ち上げホールの直径よりも小さい。 The lifting tool for a split vibration isolator according to the present invention is equipped with a jack, and a jack support frame is disposed on the jack case, and is matched with the shape of the jack support frame and the size and shape of the opening of the lifting block of the split vibration isolator. After the jack support frame is put into the opening of the lifting block, the lifting block and the jack support frame are overlapped with each other by the displacement of the jack support frame. The diameter of the jack piston rod or its extension is smaller than the diameter of the washer lifting hole.
本発明に係る分割式振動遮断装置は、分割可能な上スリーブと下スリーブを配置することにより、振動遮断機の適用範囲を効果的に拡大した。浮遊板を例として説明すれば、その具体的な応用方法は以下の２点である。即ち、下スリーブを標準化にさせ、在庫式生産を行うことができる。厚さが異なる浮遊板に対しても、高さが異なる上スリーブを対応して加工すればよい。納品する前、又は現場で組み立てるとき高さの整合が完成できるため、加工周期の短縮、ニーズへの対応能力の強化に寄与できる。この場合、上スリーブは永久に浮遊板内に固定されている。一方、持ち上げによる実装スペースを予め用意することによって生じた連結スリーブの高さが高すぎで、薄い軌道浮遊板に応用できない問題について、浮遊板に応じて下スリーブの高さを設定し、使用する時に下スリーブと浮遊板だけを一体的に注型し、上スリーブを持ち上げ時の臨時補助スリーブとして使用し、持ち上げた後に上スリーブを取り外せばよい。更に、標準化によって上スリーブを繰り返して使用することができる。この原理に基づき、本発明は建物の床、或いは設備の基礎にも適用でき、よい緩衝及び振動遮断の効果が収められる。 The split type vibration isolator according to the present invention effectively expands the application range of the vibration isolator by arranging a separable upper sleeve and lower sleeve. If a floating board is demonstrated as an example, the specific application method is the following two points. That is, it is possible to standardize the lower sleeve and perform inventory production. The upper sleeves having different heights may be processed correspondingly to the floating plates having different thicknesses. Since the height alignment can be completed before delivery or when assembled on site, it can contribute to shortening the machining cycle and strengthening the ability to respond to needs. In this case, the upper sleeve is permanently fixed in the floating plate. On the other hand, regarding the problem that the height of the connecting sleeve caused by preparing the mounting space by lifting is too high and cannot be applied to the thin track floating plate, the height of the lower sleeve is set according to the floating plate and used Sometimes only the lower sleeve and the floating plate are cast integrally, the upper sleeve is used as a temporary auxiliary sleeve for lifting, and the upper sleeve is removed after lifting. Furthermore, the upper sleeve can be used repeatedly by standardization. Based on this principle, the present invention can be applied to the floor of a building or the foundation of equipment, and the effects of good buffering and vibration isolation are contained.
本発明に係る分割式振動遮断装置の構造は、コンパクトで合理的であり、振動遮断の効果を影響しないという前提のもとに加工周期が短縮され、材料が節約され、コストが減少され、当該振動遮断装置の応用範囲が拡大され、実用性が高く、経済的効果と環境保護効果がともにあり、軌道交通及び工場建物の建築中の振動騒音制御により多くの応用選択を提供した。その持ち上げの実装方法は簡単で便利であり、効果の信頼性がよい。それに係る持ち上げ道具は実用性が高く、使用も簡単で、押し広げて応用する将来性がある。 The structure of the split-type vibration isolator according to the present invention is compact and reasonable, and the processing cycle is shortened on the premise that the effect of the vibration isolation is not affected, the material is saved, the cost is reduced, The application range of vibration isolator has been expanded, has high practicality, has both economic and environmental protection effects, and offers many choices for vibration and noise control during construction of track traffic and factory buildings. The mounting method of lifting is simple and convenient, and the effect is reliable. The lifting tool is highly practical, easy to use, and has the potential to expand and apply.
本発明に係る分割式振動遮断装置は、図１に示すように、下スリーブ１と、上スリーブ２と、スプリング振動遮断機３と、ワッシャ４と、を備える。下スリーブ１の上部に支持ブロック５が配置される。また、構造を簡略化するために、支持ブロック５を下スリーブ１の上端部における連結フランジ６とを一体に形成する。上スリーブ２の上部に持ち上げブロック７が配置される。下スリーブ１の上端部における連結フランジ６と上スリーブ２の下端部における連結フランジ８との間に配置されたボルト１０を介して、下スリーブ１と上スリーブ２とを連結する。下スリーブ１の厚さは浮遊板９の厚さに対応する。 As shown in FIG. 1, the split vibration isolator according to the present invention includes a lower sleeve 1, an upper sleeve 2, a spring vibration isolator 3, and a washer 4. A support block 5 is disposed on the upper portion of the lower sleeve 1. In order to simplify the structure, the support block 5 is integrally formed with the connection flange 6 at the upper end of the lower sleeve 1. A lifting block 7 is disposed on the upper sleeve 2. The lower sleeve 1 and the upper sleeve 2 are connected via a bolt 10 disposed between the connecting flange 6 at the upper end portion of the lower sleeve 1 and the connecting flange 8 at the lower end portion of the upper sleeve 2. The thickness of the lower sleeve 1 corresponds to the thickness of the floating plate 9.
スプリング振動遮断機３は、スプリング・ケースと、スプリング２１とを備える。スプリング２１は、コイル・スプリングであり、スプリング・ケース２３内に位置し、縦方向と横方向に適切な剛度を有し、水平方向に作用する弾性支持部材或いは位置制限部材が余計に設けることなく、浮遊板の各方向における安定性と振動遮断効果を保証できる。スプリング・ケース２３に密封構造２７が配置され、スプリング・ケースの中に液体制振材２２が配置され、スプリング２１の下部がこの液体制振材２２に浸される。図２に示すように、スプリング振動遮断機３は、下スリーブ１の内部、支持ブロック５の下方に配置される。スプリング振動遮断機３と支持ブロック５の間にワッシャ４が設けられ、ワッシャ４の中央に持ち上げホールが開口されている。支持ブロック５と持ち上げブロック７の開口及び形状はスプリング・ケース３の上面及びワッシャ４のサイズと合わせられ、且つ位置ずれにより重ね合わせられる。スプリング振動遮断機３の上面にその水平方向の移動を防止するための滑止間隔板２６が設けられ、下面にその水平方向の移動を防止するための凸凹構造２４が設けられる。 The spring vibration isolator 3 includes a spring case and a spring 21. The spring 21 is a coil spring, is located in the spring case 23, has an appropriate rigidity in the vertical direction and the horizontal direction, and does not have an extra elastic support member or position limiting member acting in the horizontal direction. The stability and vibration isolation effect in each direction of the floating plate can be guaranteed. A sealing structure 27 is disposed in the spring case 23, the liquid system vibration material 22 is disposed in the spring case, and the lower part of the spring 21 is immersed in the liquid system vibration material 22. As shown in FIG. 2, the spring vibration isolator 3 is disposed inside the lower sleeve 1 and below the support block 5. A washer 4 is provided between the spring vibration isolator 3 and the support block 5, and a lifting hole is opened at the center of the washer 4. The openings and shapes of the support block 5 and the lifting block 7 are matched with the upper surface of the spring case 3 and the size of the washer 4, and are overlapped by misalignment. A non-slip spacing plate 26 is provided on the upper surface of the spring vibration isolator 3 to prevent its horizontal movement, and an uneven structure 24 is provided on its lower surface to prevent its horizontal movement.
図３に示すように、実装する前に、下スリーブ１を浮遊板９の中に注型して固化させ、持ち上げ強度を達成した後、ボルト１０によって上スリーブ２を下スリーブ１に固定して組み立てる。実装する時、スプリング振動遮断機３とワッシャ４とを順次下スリーブ１の相応位置に置き、ワッシャ４の上表面を支持ブロック５の下表面によりも少し高くさせる。そして、ジャッキ１１とジャッキ支持枠１２を入れ、ジャッキ１１を駆動し、ジャッキ１１とジャッキ支持枠１２を利用し、持ち上げブロック７より支持したままスプリング振動遮断機３を圧縮する。ワッシャ４が支持ブロック５の下面よりも低くなる時、ワッシャ４を回転させ、ワッシャ４と支持ブロック５が位置ずれにより重ね合わせることを実現させる。ジャッキ１１の圧力を抜いた後、ジャッキ支持枠１２とジャッキ１１を取り出す。この時、スプリング振動遮断機３はバネ返し、ワッシャ４を下スリーブ１の支持ブロック５に押し付けるように付勢する。このように繰り返し、浮遊板９における全ての下スリーブ内のスプリング振動遮断機に対して、浮遊板９は基礎表面１３から離れ（図４を参照）、最後に予定の高さに至るまで、順次荷重をかけることにする。最後にボルト１０を緩め、上スリーブ２を取り外す。ワッシャの数量と全体厚さに対する調整により、浮遊板９が基礎表面から離れる高さと傾斜度を調節できる。図４に示すように、埃や汚水、又は他の雑物が下スリーブ１の中に入ることを防止するために、下スリーブ１の上方に防塵キャップ１４と密封ワッシャ１５が更に配置される。防塵キャップ１４を下スリーブ１の中に完全に嵌めるように配置してもよい。 As shown in FIG. 3, before mounting, the lower sleeve 1 is cast into a floating plate 9 to solidify it, and after the lifting strength is achieved, the upper sleeve 2 is fixed to the lower sleeve 1 with bolts 10. assemble. When mounting, the spring vibration isolator 3 and the washer 4 are sequentially placed at the corresponding positions of the lower sleeve 1 so that the upper surface of the washer 4 is slightly higher than the lower surface of the support block 5. Then, the jack 11 and the jack support frame 12 are inserted, the jack 11 is driven, and the spring vibration isolator 3 is compressed while being supported by the lifting block 7 using the jack 11 and the jack support frame 12. When the washer 4 is lower than the lower surface of the support block 5, the washer 4 is rotated, and the washer 4 and the support block 5 are superposed due to displacement. After the pressure of the jack 11 is released, the jack support frame 12 and the jack 11 are taken out. At this time, the spring vibration isolator 3 springs back and urges the washer 4 to be pressed against the support block 5 of the lower sleeve 1. Repeatedly in this manner, for all the spring vibration isolator in the lower sleeve of the floating plate 9, the floating plate 9 moves away from the base surface 13 (see FIG. 4) and finally reaches a predetermined height. I will apply a load. Finally, the bolt 10 is loosened and the upper sleeve 2 is removed. By adjusting the number of washers and the overall thickness, the height and inclination of the floating plate 9 separating from the base surface can be adjusted. As shown in FIG. 4, a dust cap 14 and a sealing washer 15 are further disposed above the lower sleeve 1 to prevent dust, dirty water, or other foreign matters from entering the lower sleeve 1. The dust cap 14 may be disposed so as to be completely fitted into the lower sleeve 1.
前記螺子穴及び上スリーブ２における対応のホール、或いは螺子穴の位置とサイズを標準化すれば、上スリーブ２の共通化が実現できるとともに、上スリーブ２を繰り返して使用することができる。よって、材料と所要時間を大いに節約でき、製品のコストを低減できる。 By standardizing the corresponding holes in the screw holes and the upper sleeve 2 or the position and size of the screw holes, the upper sleeve 2 can be shared and the upper sleeve 2 can be used repeatedly. Therefore, material and time required can be saved greatly, and the cost of the product can be reduced.
連結フランジ６と連結フランジ８をそれぞれ下スリーブ１と上スリーブ２の内部に配置し、ファスナーによって下スリーブ１と上スリーブ２を内側で連結するとしても、同様の効果を実現できる。また、このような連結構造は振動遮断装置の体積を更に縮小することに寄与でき、材料を節約できる。全体の連結フランジの他に、複数の連結耳板を利用してもよい。 Even if the connecting flange 6 and the connecting flange 8 are respectively disposed inside the lower sleeve 1 and the upper sleeve 2 and the lower sleeve 1 and the upper sleeve 2 are connected inside by a fastener, the same effect can be realized. In addition, such a connection structure can contribute to further reducing the volume of the vibration isolator and save material. In addition to the entire connection flange, a plurality of connection ear plates may be used.
下スリーブの高さとワッシャ及びスプリング振動遮断の少なくともいずれかの高さを調整することにより、本発明に係る振動遮断装置は、異なる厚さを有する浮遊板に適用できる。勿論、上記原理に基づき、本発明に係る振動遮断装置は、建物の床や、設備の基礎等の場所にも応用でき、よい緩衝及び振動遮断効果が収められる。 By adjusting the height of the lower sleeve and at least one of the washer and the spring vibration isolation, the vibration isolation device according to the present invention can be applied to floating plates having different thicknesses. Of course, based on the above principle, the vibration isolator according to the present invention can also be applied to places such as the floor of buildings and the foundations of equipment, and can provide good buffering and vibration isolating effects.
本発明の実施例２は、図１、５及び６に示すように、上スリーブ２、下スリーブ１を固定して連結し、一緒に浮遊板９の中に予め配置し、持ち上げる操作が終わった後、上スリーブ２の上方に相応に防塵キャップ１４と密封ワッシャ１５を配置する点で、実施例１と異なる。勿論、防塵キャップ１４を上スリーブ２の中に完全に嵌めるように配置してもよい。そうすればより美観性が優れる。 In the second embodiment of the present invention, as shown in FIGS. 1, 5 and 6, the upper sleeve 2 and the lower sleeve 1 are fixedly connected and placed together in the floating plate 9 and lifted up. The second embodiment is different from the first embodiment in that the dust cap 14 and the sealing washer 15 are disposed correspondingly above the upper sleeve 2. Of course, the dust cap 14 may be disposed so as to completely fit into the upper sleeve 2. That way, the aesthetics will be better.
使用する時、下スリーブ１を標準化にさせ、在庫式生産を行い、納品する前、浮遊板９の実際の厚さに対応して上スリーブを加工すればよい。工場又は工事現場で連結スリーブの高さを速やかに整合することができるため、加工周期の短縮、施工効率の向上に寄与でき、厚さが異なる浮遊板或いは厚さが連続に変化する浮遊板の振動遮断要求をよりよく満たせる。ボルト連結の他、溶接、又は粘着によって上スリーブ２と下スリーブ１を一体に連結して使用してもよい。そうすれば、連結フランジ構造を省くことができ、材料を更に節約し、連結の強度を強化し、製品コストを低減することに寄与できる。 When used, the upper sleeve may be processed according to the actual thickness of the floating plate 9 before standardizing the lower sleeve 1, performing inventory-type production, and delivering it. Since the height of the connecting sleeve can be quickly adjusted at the factory or construction site, it can contribute to shortening the machining cycle and improving the construction efficiency. Meet vibration isolation requirements better. In addition to bolt connection, the upper sleeve 2 and the lower sleeve 1 may be integrally connected by welding or adhesion. By doing so, it is possible to omit the connecting flange structure, further save material, enhance the strength of the connection, and contribute to reducing the product cost.
本発明の実施例３は、図７に示すように、上スリーブ２の底部に連結フランジを設けることなく、下スリーブ１と上スリーブ２の側壁に配置されたピン穴を利用し、目釘１６を介して両者を連結する点で、実施例１と異なる。 In the third embodiment of the present invention, as shown in FIG. 7, without using a connecting flange at the bottom of the upper sleeve 2, a pin hole disposed on the side wall of the lower sleeve 1 and the upper sleeve 2 is used to Example 1 is different from Example 1 in that both are connected to each other.
この連結方法により、上スリーブ２の構造はより簡素になり、使用材料がより少なく、コストも相応により安くなる。上スリーブを取り外した後、下スリーブ１の支持ブロック５の上方のスペースに防塵キャップを置くことができ（図示していない）、スペースの利用はよりコンパクト、より合理的になる。勿論、螺子穴を配置し、目釘の代わりにボルトにより連結を実現してもよい。 By this connection method, the structure of the upper sleeve 2 becomes simpler, less material is used, and the cost is correspondingly cheaper. After removing the upper sleeve, a dust cap can be placed in the space above the support block 5 of the lower sleeve 1 (not shown), making space utilization more compact and more rational. Of course, screw holes may be arranged, and the connection may be realized by bolts instead of eye nails.
ピン穴とピンを合わせて連結する方法の他、上スリーブ２と下スリーブ１の側壁にそれぞれ対応するようにピンを配置し、ピンにかけられたチェーンファスナーを介して上スリーブ２と下スリーブ１を相互に連結させてもよい。 In addition to the method of connecting the pin hole and the pin together, the pins are arranged so as to correspond to the side walls of the upper sleeve 2 and the lower sleeve 1, respectively, and the upper sleeve 2 and the lower sleeve 1 are connected to each other through a chain fastener hung on the pin. You may connect mutually.
また、本実施例におけるスプリング２１は金属ゴム複合スプリングであり、ゴムは中空の円柱形であり、振動遮断機の制振効果を増大するために、高制振ポリウレタンである固体制振材が中空部分に配置される。ゴムに複数の円錐状の金属環が配置され、それらのテーパーとゴム層の厚さを調整することにより、ゴムスプリングの縦方向と横方向との剛度比率を調整できる。 In addition, the spring 21 in this embodiment is a metal rubber composite spring, and the rubber is a hollow cylindrical shape. In order to increase the vibration damping effect of the vibration isolator, the solid vibration damping material, which is a high vibration damping polyurethane, is hollow. Placed in the part. A plurality of conical metal rings are arranged on the rubber, and by adjusting the taper and the thickness of the rubber layer, the rigidity ratio between the vertical direction and the horizontal direction of the rubber spring can be adjusted.
本発明の実施例４は、図８に示すように、下スリーブ１に吊輪１８を配置し、上スリーブ２にリフティング・ラグ１７を配置し、リフティング・ラグ１７にピン穴を配置し、リフティング・ラグ１７と吊輪１８を組み立て、ボルト１０を介して下スリーブ１と上スリーブ２を連結する点で、実施例３と異なる。 In the fourth embodiment of the present invention, as shown in FIG. 8, a suspension ring 18 is disposed on the lower sleeve 1, a lifting lug 17 is disposed on the upper sleeve 2, and a pin hole is disposed on the lifting lug 17. The assembly differs from the third embodiment in that the lug 17 and the suspension ring 18 are assembled and the lower sleeve 1 and the upper sleeve 2 are connected via the bolt 10.
勿論、上スリーブ２と下スリーブ１に同時にリフティング・ラグ１７を配置し、リフティング・ラグ１７におけるピン穴と目釘の整合によっても同様の連結効果が収められる。また、リフティング・ラグ１７にピンを配置し、ピンにかけられたチェーンファスナーを介しても、上スリーブ２と下スリーブ１の信頼性の高い連結を実現できる。 Of course, the same connection effect can be obtained by arranging the lifting lugs 17 in the upper sleeve 2 and the lower sleeve 1 at the same time and aligning the pin holes and the eye nails in the lifting lugs 17. Further, a highly reliable connection between the upper sleeve 2 and the lower sleeve 1 can be realized even by arranging a pin on the lifting lug 17 and via a chain fastener hung on the pin.
本発明の実施例５は、図９に示すように、上スリーブ２に係合ホーク２５をヒンジ結合し、係合ホーク２５と下スリーブ１の上端部に設けられた連結フランジ６を係合ことにより、上スリーブ２と下スリーブ１とを掛締めすることを実現する点で、実施例４と異なる。 In the fifth embodiment of the present invention, as shown in FIG. 9, the engaging fork 25 is hinged to the upper sleeve 2 and the engaging flange 25 and the connecting flange 6 provided at the upper end of the lower sleeve 1 are engaged. Thus, the fourth embodiment differs from the fourth embodiment in that the upper sleeve 2 and the lower sleeve 1 are fastened.
勿論、連結フランジ６の上面に係合ホーク２５と係合するための他の掛締め装置を配置し、又は下スリーブ１に対応する係合穴を配置しても、同様の効果を実現できる。 Of course, the same effect can be realized by disposing another fastening device for engaging with the engaging hawk 25 on the upper surface of the connecting flange 6 or disposing the engaging hole corresponding to the lower sleeve 1.
本発明の実施例６は、図１０及び１１に示すように、下スリーブ１に止め縁１９を配置し、上スリーブ２に止め縁２０を配置し、止め縁２０を下スリーブ１に配置されたサイズと形状が合わせられる開口を通して、下スリーブ１の中に入れた後、軸方向まわりに回し、止め縁１９と位置ずれにより重ね合わせ、上スリーブ２と下スリーブ１を連結する点で、実施例３と異なる。 In Embodiment 6 of the present invention, as shown in FIGS. 10 and 11, a stop edge 19 is disposed on the lower sleeve 1, a stop edge 20 is disposed on the upper sleeve 2, and the stop edge 20 is disposed on the lower sleeve 1. In the embodiment, after being put in the lower sleeve 1 through the opening whose size and shape are matched, it is rotated around the axial direction, overlapped with the stop edge 19 by positional displacement, and the upper sleeve 2 and the lower sleeve 1 are connected. Different from 3.
本発明の実施例７は、図１２及び１３に示すように、本発明に係る持ち上げ道具に関する。本発明の持ち上げ道具は、ジャッキ１１を備え、ジャッキ１１のケースに螺子構造によってジャッキ支持枠１２が配置され、ジャッキ支持枠１２の形状は振動遮断装置の開口の形状と合わせられ、その開口に入れた後、回転によって位置ずれにより重ね合わせることができる。ジャッキ・ピストン棒３１の直径はワッシャ５の中心にある持ち上げホールの直径よりも小さい。本発明に係る持ち上げ道具を利用し、上記持ち上げによる実装方法によって、振動遮断装置の持ち上げ作業を速やかに実現できる。 Example 7 of the present invention relates to a lifting tool according to the present invention as shown in FIGS. The lifting tool of the present invention includes a jack 11, and a jack support frame 12 is disposed in a case of the jack 11 by a screw structure, and the shape of the jack support frame 12 is matched with the shape of the opening of the vibration isolator, and is inserted into the opening. After that, it is possible to superimpose due to misalignment by rotation. The diameter of the jack / piston rod 31 is smaller than the diameter of the lifting hole at the center of the washer 5. Using the lifting tool according to the present invention, the lifting operation of the vibration isolator can be quickly realized by the mounting method by lifting.
本発明に係る分割式振動遮断装置の構造は簡単であり、設計は合理的であり、生産コストが安く、交換と修理が便利であり、経済的効果と環境保護効果がよく、浮遊板、建物の床、或いは設備の基礎、特に地下鉄の軌道の振動遮断に適用でき、鉄道、市街地鉄道、高架鉄道、拘束鉄道等の軌道交通分野における振動遮断にも当然幅広く応用できる。 The structure of the split vibration isolator according to the present invention is simple, the design is reasonable, the production cost is low, the replacement and repair are convenient, the economic effect and the environmental protection effect are good, the floating plate, the building It can be applied to the vibration isolation of railway floors or the foundations of equipment, particularly subway tracks, and naturally can also be widely applied to vibration isolation in the rail traffic field such as railways, urban railways, elevated railways, restraint railways.
１ 下スリーブ
２ 上スリーブ
３ スプリング振動遮断機
４ ワッシャ
５ 支持ブロック
６ 連結フランジ
７ 持ち上げブロック
８ 連結フランジ
９ 浮遊板
１０ ボルト
１１ ジャッキ
１２ ジャッキ支持枠
１３ 基礎表面
１４ 防塵キャップ
１５ 密封ワッシャ
１６ 目釘
１７ リフティング・ラグ
１８ 吊輪
１９ 止め縁
２０ 止め縁
２１ スプリング
２２ 液体制振材
２３ スプリング・ケース
２４ 凹凸構造
２５ 係合ホーク
２６ 滑止間隔板
２７ 密封構造
３１ ジャッキ・ピストン棒
DESCRIPTION OF SYMBOLS 1 Lower sleeve 2 Upper sleeve 3 Spring vibration isolator 4 Washer 5 Support block 6 Connection flange 7 Lifting block 8 Connection flange 9 Floating plate 10 Bolt 11 Jack 12 Jack support frame 13 Base surface 14 Dust-proof cap 15 Sealing washer 16 Nails 17 Lifting Lug 18 Suspension ring 19 Stopping edge 20 Stopping edge 21 Spring 22 Liquid system vibration material 23 Spring case 24 Uneven structure 25 Engaging fork 26 Non-slip spacing plate 27 Sealing structure 31 Jack / piston rod
Claims (16)
前記連結スリーブは、上スリーブと下スリーブとからなり、該上スリーブと該下スリーブとの間に分割可能な連結構造が採用され、
前記持ち上げブロックは、前記上スリーブに配置され、
前記支持ブロックは、前記下スリーブに配置されることを特徴とする分割式振動遮断装置。 A split type vibration isolator comprising a connecting sleeve in which a support block and a lifting block are arranged, and a spring vibration isolator,
The connection sleeve comprises an upper sleeve and a lower sleeve, and a connection structure that can be divided between the upper sleeve and the lower sleeve is adopted,
The lifting block is disposed on the upper sleeve;
The split vibration isolator according to claim 1, wherein the support block is disposed on the lower sleeve.
スプリング・ケースと、
該スプリング・ケース内に位置し、縦方向と横方向に適切な剛度と弾性を有するコイル・スプリング、ディスク・スプリング、ゴム金属複合スプリング、又はディスクゴム金属複合スプリングを含むスプリングと、を備える請求項１に記載の分割式振動遮断装置。 Spring vibration isolator
A spring case,
A coil spring, a disk spring, a rubber metal composite spring, or a spring including a disk rubber metal composite spring, which is located in the spring case and has appropriate rigidity and elasticity in the vertical and horizontal directions. 2. The split vibration isolator according to 1.
（１）選定された振動遮断機の仕様により、連結スリーブを浮遊板又は他の浮遊させようとする部材の中に注型し、上スリーブを持ち上げの臨時補助スリーブとする場合、下スリーブを浮遊させようとする部材の中に注型するステップと、
（２）実装する際、前記上スリーブを持ち上げの臨時補助スリーブとする場合、連結構造により、まず前記上スリーブと前記下スリーブとを連結するステップと、
（３）スプリング振動遮断機とワッシャを順次前記下スリーブの中に入れ、スプリング振動遮断機を支持ブロックの下方に位置させ、間隔板の上表面を支持ブロックの下表面よりも少し高くさせるステップと、
（４）前記上スリーブの中にジャッキ及びジャッキ支持枠を入れ、ピストン棒或いはその延長部を間隔板の持ち上げホールに入れ、持ち上げブロックによって前記ジャッキ支持枠に支持を与え、前記ジャッキを駆動し、ワッシャが前記下スリーブの支持ブロックの底面よりも少し低くなるまで前記スプリング振動遮断機を圧縮するステップと、
（５）前記ワッシャを回転させ、前記ワッシャと前記支持ブロックが位置ずれにより重ね合わせることを実現させるステップと、
（６）前記ジャッキに対して圧力を解放し、この時、前記スプリング振動遮断機は、前記ワッシャを前記下スリーブの前記支持ブロックに押し付けるように付勢し、前記スプリング振動遮断機により荷重を受け、前記ジャッキ支持枠及び前記ジャッキを取り出すステップと、
（７）このように繰り返し、浮遊部材における全ての前記下スリーブ内の前記スプリング振動遮断機に対して、前記浮遊部材を基礎表面から離れさせ、最後に予定の高さに至らせるまで順次荷重を加えるステップと、
（８）前記上スリーブを持ち上げるための臨時補助スリーブとする場合、前記上スリーブと前記下スリーブと間の連結構造を緩め、前記上スリーブを取り出し、持ち上げを完成するステップと、を有することを特徴とする分割式振動遮断装置の持ち上げ実装方法。 A method of lifting and mounting a split vibration isolator,
(1) Depending on the specifications of the selected vibration isolator, when the connecting sleeve is cast into a floating plate or other member to be floated and the upper sleeve is used as a temporary auxiliary sleeve for lifting, the lower sleeve is floated Casting into a member to be made,
(2) When mounting, when the upper sleeve is a temporary auxiliary sleeve for lifting, a step of first connecting the upper sleeve and the lower sleeve by a connection structure;
(3) A step of sequentially placing a spring vibration isolator and a washer into the lower sleeve, positioning the spring vibration isolator below the support block, and making the upper surface of the spacing plate slightly higher than the lower surface of the support block; ,
(4) A jack and a jack support frame are placed in the upper sleeve, a piston rod or an extension thereof is placed in a lifting hole of a spacing plate, support is given to the jack support frame by a lifting block, and the jack is driven. Compressing the spring vibration isolator until a washer is slightly lower than the bottom surface of the lower sleeve support block;
(5) Rotating the washer to realize that the washer and the support block are overlapped due to displacement;
(6) The pressure is released to the jack, and at this time, the spring vibration isolator urges the washer against the support block of the lower sleeve and receives a load from the spring vibration isolator. Removing the jack support frame and the jack;
(7) Repeat in this manner, and sequentially apply loads to the spring vibration isolator in all the lower sleeves in the floating member until the floating member is separated from the foundation surface and finally reaches a predetermined height. Adding steps,
(8) In the case of using a temporary auxiliary sleeve for lifting the upper sleeve, there is a step of loosening a connection structure between the upper sleeve and the lower sleeve, taking out the upper sleeve, and completing lifting. A method of lifting and mounting the split vibration isolator.
ジャッキ・ケースにジャッキ支持枠が配置され、前記ジャッキ支持枠の形状と前記分割式振動遮断装置の持ち上げブロックの開口のサイズ及び形状に合わせられ、前記ジャッキ支持枠を持ち上げブロックの開口に入れた後、前記ジャッキ支持枠の回転によって前記持ち上げブロックと前記ジャッキ支持枠を位置ずれにより重ね合わせることを特徴とする分割式振動遮断装置の持ち上げ道具。 A lifting tool for a split vibration isolator including a jack,
After the jack support frame is arranged in the jack case, and matched to the shape of the jack support frame and the size and shape of the opening of the lifting block of the split vibration isolator, the jack supporting frame is put into the opening of the block A lifting tool for a split-type vibration isolating device, wherein the lifting block and the jack supporting frame are overlapped with each other due to a displacement by rotation of the jack supporting frame.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100137131A CN101024981B (en) | 2007-02-15 | 2007-02-15 | Split vibration-isolation device and use |
| CN200710013713.1 | 2007-02-15 | ||
| PCT/CN2008/000263 WO2008098472A1 (en) | 2007-02-15 | 2008-02-01 | A detachable vibration isolation device and the application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010518294A true JP2010518294A (en) | 2010-05-27 |
| JP5043131B2 JP5043131B2 (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009549758A Expired - Fee Related JP5043131B2 (en) | 2007-02-15 | 2008-02-01 | Split vibration isolator and its application |
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| Country | Link |
|---|---|
| JP (1) | JP5043131B2 (en) |
| KR (1) | KR101257244B1 (en) |
| CN (1) | CN101024981B (en) |
| WO (1) | WO2008098472A1 (en) |
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| KR101966817B1 (en) * | 2018-09-27 | 2019-04-08 | 한양대학교 산학협력단 | Apparatus to attenuate vibration |
Also Published As
| Publication number | Publication date |
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| CN101024981B (en) | 2011-04-20 |
| KR101257244B1 (en) | 2013-04-29 |
| WO2008098472A1 (en) | 2008-08-21 |
| KR20100006557A (en) | 2010-01-19 |
| CN101024981A (en) | 2007-08-29 |
| JP5043131B2 (en) | 2012-10-10 |
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