200528613 玖、發明說明： 【發明所屬之技術領域】 尤指一種具有阻尼吸 本發明係關於一種球面隔震器、 收振動能量效果的球面隔震器。 【先前技術】 減振技術應用在許多領域上，係為一種極為重要的工 作，目前，減振技術的主要兩種方式，一為隔絕振動能量 的傳遞，一為吸收振動能量。 台灣係位於地震頻繁的地層交界區，高樓的防震工作 顯得格外地重要；㈣，台灣的電子產業已經蓬勃發展， 電子元件或裝置於製造的過程中，許多生產機台的安裝也 得具有減振設計。 相關的減振技術，諸如中華民國專利公告第丄9 8 7 3 9號「隔絕地震動能之免震建築法及其結構」一案中揭 露了-免震結構〔#’球面隔震器〕，其係包含有兩對應 的内凹曲面球座與一滾球…凹曲面球座相對應的一側 面上各β又有内凹曲面，滾球則設於兩内凹曲面間。藉 此，上述免震結構可裝設於建築物的底部，用於隔絕與減 緩地震對建築物的影響。 然而’上述免震結構仍具有下列缺點： 1、免震結構於未受振動能量時，本身即會產生些許 位移，其乃由於内凹曲面與滾球間係呈接近點接觸狀態， ^者白具有圓弧光滑的表面，因此，滾球在正常狀態下極 可此於内凹曲面產生運動位移，使免震結構整體處於不穩 200528613 定狀態。 2、 免震結構於受振動能量時，兩内凹曲面球座相對 位移里大，由於内凹曲面與滾球間係呈接近點接觸狀態， 兩者皆具有圓弧光滑的表面，並沒有阻尼效果，因此，當 免震結構於受振動能量時，滾球在此一狀態下極可能於内 凹曲面產生大位移的運動。 3、 免震結構垂直方向無減振效果，該免震結構僅可 減，水平方向振動能量的影響，對於垂直方向的振動能量 ，元全無隔絕或減緩的效果，因此，應用受限。 【發明内容】 旦▲本發明之主要目的在於提供一種具有阻尼吸收振動能 量效果的球面隔震器，以提高球面隔震器隔絕與減少振動 的效率。 為達上述目的，本發明係包含有·· 相鄰的-頂板與-底板，頂板與底板相互對應的一側 表面各設有一内凹曲面，兩内凹曲面間設有-滚動體，滾 動體可為-滾球，同時，於頂板、底板與滾動體上設有二鲁 阻尼裝置，阻尼裝置可由彈性、橡膠或是阻尼係數〔 Damping coefficient〕較佳的材料製成並包含有一包覆層 :一個以上的被覆層，包覆層係包覆滾動體，各被覆層； "又於頂板與底板異於内凹肖面& 一側表面或凹曲面的 其中任一表面上。 藉此’本發明之具體達成的功效在於： 1 、當滾動體與内凹曲面間，設有包覆層或是被覆層 5 200528613 或是其兩者時，滾動體於平常未受振動能量時，可保持稃 定的狀態，不會輕易產生滚動而使隔震器整體產生不穋: 的情況。 ^ 2、 由於阻尼裝置可以產生阻尼效果以吸收振動的能 量，因此，可減緩滾動體受到振動能量的影響，而產生^ 度高且位移量大的運動發生。 3、 對於垂直方向的振動能量傳遞，阻尼裝置亦可吸 收隔絕此一方向的振動傳遞，配合滾動體所產生水平方向 的振動隔絕效果，使本發明之隔震器具有全方位之隔絕振 動效果。 【實施方式】 請參照第一圖與第二圖所示，本發明較佳實施例之球 面隔震器（1 0 )係包含有一頂板（i丄）、一底板（工 2)、一滾動體（13)、一歸位裝置以及一阻尼裝置， 為方便說明起見，本發明較佳實施例係以裝設於電子廠的 间木地板中’以作為機台的振動隔絕與減緩，當然，本發 明也可裝設於一般機械設備或大樓底部，其應用之範疇並 不受限於本較佳實施例的相關敘述。 電子廠的高架地板係於一水泥樓地板（2 〇 )上設有 規則排列的複數分離式高架地板（2 2 )，以供按裝機台 或是人於其上走動，水泥樓地板（2 0 )與高架地板（2 2 )間則可供容置管路與管線。 本發明較佳實施例係可裝設於水泥樓地板（2 0 )與 间采地板（2 2 )間，其中，頂板（1 1 )係結合設於地 200528613 板（2 2 )的底部，底板（i 2 )設於水泥樓地板（2 〇 )上對應於頂板（1 1 )的位置· 頂板（1 1 )與底板（！ 2 )相互對應的一側表面各 設有-内凹曲面（14) ’其中，底板（12)上的内凹 曲面（1 4 ”P為歸位裝置，滚動體（1 3 )則設於内凹 曲面（1 4 )間並可為一滾球。 阻尼裝置係可由彈性、橡膠或是阻尼係數〔D卿ing coefficient〕較佳的材料製成，其可包含有一完全包覆滚200528613 (1) Description of the invention: [Technical field to which the invention belongs] In particular, the invention relates to a spherical isolator with a damping effect and a spherical isolator that can receive vibration energy effects. [Previous technology] The application of vibration reduction technology in many fields is an extremely important task. At present, there are two main methods of vibration reduction technology, one is to isolate the transmission of vibration energy, and the other is to absorb vibration energy. Taiwan is located at the boundary of stratums with frequent earthquakes. The earthquake-proof work of high-rise buildings is particularly important. Alas, Taiwan ’s electronics industry has flourished. During the manufacturing process of electronic components or devices, the installation of many production machines must also be reduced. Vibration design. Relevant vibration reduction technologies, such as the case of the “Release-free Building Law and Structure for Separation of Earthquake Energy”, disclosed in the Republic of China Patent Bulletin No. 9 8 7 3 9-the earthquake-resistant structure [# 'Sphere Isolator] It consists of two corresponding concave curved tees and a rolling ball ... Each β on the side of the concave curved tee has a concave curved surface, and the rolling ball is arranged between the two concave curved surfaces. Therefore, the above seismic isolation structure can be installed at the bottom of the building to isolate and mitigate the impact of the earthquake on the building. However, the above-mentioned shock-absorbing structure still has the following disadvantages: 1. When the shock-absorbing structure is not subjected to vibration energy, it will generate some displacement itself, which is due to the point of contact between the concave surface and the rolling ball. ^ 者 白It has a smooth arc surface. Therefore, under normal conditions, the rolling ball is extremely likely to produce a movement displacement on the concave curved surface, so that the overall seismic isolation structure is unstable. 2. When the vibration-free structure receives vibration energy, the relative displacement of the two concave curved ball seats is relatively large. Because the concave curved surface and the ball are in close contact with each other, both have a smooth arc surface and are not damped. Effect, therefore, when the vibration-free structure is subjected to vibration energy, the rolling ball is likely to produce a large displacement motion on the concave curved surface in this state. 3. The seismic isolation structure has no vibration reduction effect in the vertical direction. The seismic isolation structure can only reduce the influence of horizontal vibration energy. For the vertical vibration energy, there is no isolation or mitigation effect. Therefore, the application is limited. [Summary of the Invention] Once the main purpose of the present invention is to provide a spherical isolator with the effect of damping and absorbing vibration energy, in order to improve the efficiency of the spherical isolator in isolating and reducing vibration. In order to achieve the above-mentioned object, the present invention includes:-adjacent-top plate and-bottom plate, one surface of the top plate and the bottom plate corresponding to each other is provided with a concave surface, a rolling body is provided between the two concave surfaces, rolling The body can be a rolling ball. At the same time, two lulu damping devices are provided on the top plate, the bottom plate and the rolling body. The damping device can be made of elastic, rubber or a material with a better damping coefficient and includes a coating layer. : More than one coating layer, the coating layer is covering the rolling elements, each coating layer; " on the surface of the top plate and the bottom plate which are different from the concave concave surface & either surface or concave curved surface. Hereby, the specific effect of the present invention lies in: 1. When a covering layer or a covering layer is provided between the rolling body and the concave curved surface 5 200528613 or both, the rolling body is usually not subjected to vibration energy It can maintain a stable state, and it will not easily cause rolling and make the isolator as a whole uneasy. ^ 2. Because the damping device can produce a damping effect to absorb the energy of vibration, it can slow down the rolling body from being affected by the vibration energy, resulting in a high degree of movement with a large amount of displacement. 3. For the transmission of vibration energy in the vertical direction, the damping device can also absorb and isolate the vibration transmission in this direction. In conjunction with the horizontal vibration isolation effect produced by the rolling body, the vibration isolators of the present invention have an all-round vibration isolation effect. [Embodiment] Please refer to the first and second figures. The spherical isolator (10) of the preferred embodiment of the present invention includes a top plate (i 丄), a bottom plate (work 2), and a rolling body. (13) A homing device and a damping device. For the convenience of description, the preferred embodiment of the present invention is installed in a wooden floor of an electronics factory as a vibration isolation and mitigation of the machine. Of course, The present invention can also be installed at the bottom of general machinery and equipment, and its application scope is not limited to the relevant description of the preferred embodiment. The elevated floor of the electronics factory is connected to a concrete floor (20) with a plurality of regularly arranged separate separated elevated floors (2 2) for the installation machine or people to walk on it. The concrete floor (2 0 ) And the raised floor (2 2) can accommodate pipes and pipelines. The preferred embodiment of the present invention can be installed between the concrete floor (20) and the intermediate floor (2 2), wherein the top plate (1 1) is located at the bottom of the floor 200528613 board (2 2) and the bottom plate (I 2) The position corresponding to the top plate (1 1) on the concrete floor (20). The side surfaces of the top plate (1 1) and the bottom plate (! 2) corresponding to each other are provided with a concave surface (14 ) 'Among them, the concavely curved surface (1 4 ”P on the bottom plate (12) is a homing device, and the rolling body (1 3) is located between the concavely curved surface (1 4) and can be a rolling ball. Damping device It can be made of elastic, rubber or material with better damping coefficient, which can include a fully covered roller
動體（13)的包覆層（15)。 請參照第三圖所示，阻尼袭置的另一較佳實施例係可 包含有兩被覆層（16)，兩被覆層（16)係分別被覆 於内凹曲面（i 4)上，而滾_ ( i 3 )則設於兩被覆 層（1 6 )間。 ㈣參照第四圖所示，阻尼裝置的第三較佳實施例偉 被覆層（1 6 )分別被覆於頂板（i i )與底板（i 2 異於内凹曲面（14)的一側表面上。The covering layer (15) of the moving body (13). Please refer to the third figure, another preferred embodiment of the damping system may include two covering layers (16), and the two covering layers (16) are respectively covered on the concave curved surface (i 4), and the rolling _ (i 3) is set between two covering layers (1 6). ㈣ Referring to the fourth figure, the third preferred embodiment of the damping device is covered with a covering layer (16) on the surface of the top plate (i i) and the bottom plate (i 2) different from the concave curved surface (14).
5月參照第五圖所示’阻尼裝置的第四較佳實施例信 包含有一包覆層（15)與兩被覆層（i6),其中， 覆層（1 5 )係完全包覆滾動體（i 3 )，被覆層（工 )係分別被覆於内凹曲面（1 4 )上。 請參照第六圖所示’本發明之另一較佳實施例係自 有-改良的頂板（1 1，）、-底板（i 2)、一滾動葡 1 3 )、一歸位裝置與一阻尼裝置，其中’頂板（工工 對應於底板（1 2 )的一側表面中心位置，設有一内正 7 200528613 曲面（1 4 1 )，歸位裝置則為一設於底板（1 2 )對應 於頂板（11’）的一側表面上的内凹曲面（14)，滚動 體（13)則設於内凹小曲面（141)與内凹曲面（1 4 )間並可為一滾球。 滾動體（1 3 )係可滾動地部份容置於内凹小曲面（ 141)中’並同時可於内凹曲面（14)上滾動，藉此 ’滾動體（1 3 )能夠被更精確地由内凹小曲面（1 4 1 )定位對位。 阻尼裝置係可包含有一完全包覆滾動體（1 3)的包 _ 覆層（1 5 )。 請參照第七圖所示，阻尼裝置的另一較佳實施例係可 包含有一包覆層（15)與一被覆層（16)，包覆層（ 15)可完全包覆滾動體（13)，被覆層（16)係被 -覆於内凹曲面（1 4)上’而滚動體（1 3)則可於被覆 層（16)上滾動。 清參照第八圖所示’阻尼裝置的第三較佳實施例係包 含有兩被覆層（16)，被覆層（16)分別被覆於頂板 春 (1 1，）與底板（12)的内凹小曲面（14 1)與内凹 曲面（14)上，而滾動體（13)則設於兩被覆層（1 6 )間。 請參照第九圖所示，阻尼裝置的第四較佳實施例係可 將兩被覆層（1 6 )分別被覆於頂板（1 1，）與底板（工 2)異於内凹小曲面（141)與内凹曲面（14)的一 側表面上。 8 200528613 請參照第十圖所示，阻尼裝置的第五較佳實施例係包 含有一包覆層（15)與兩被覆層（16)，包覆層（1 5 )可完全包覆滾動體（丄3 ) ’被覆層（丄6 )分別被 伋於頂板（1 1 )與底板（1 2)的内凹小曲面（141 )〇内凹曲面（1 4 )上，而滾動體（工3 )則設於兩被 覆層（16)間。 ^請參照第十-圖與第十二圖所示，本發明之第三較佳 貫施例係包含有-改良的頂板（11，，）、一改良的底板 ，（12’）、一滾動體（13)、一阻尼裝置與一歸位裝置 (11 )係為一塊體或板狀體，並於對應於底板 2 )的側表面中心位置，設有一内凹小曲面（1 4 )，底板（1 2，）具有一封閉的凸緣（丄2丄），凸緣 1 2 1 )並包圍頂板（1 1，，）於其中。 1 ’衰動體（1 3 )係可滾動地部份容置於内凹小曲面（ ^ 4 1 )中，並同時可於底板（1 2，）上滾動；歸位裝置 為夕條彈性體（1 7 )，如彈簧或阻尼器，並對稱地 連接& @ ^ 、、栗（1 2 1 )與頂板（1 1，，）。藉此，滾動體（ 丄 3 1 Ah 能夠被精確地被彈性體（1 7 )定位對位。 F且尼裝置係可包含有一完全包覆滾動體（1 3)的包 覆層（1 5 )。 可 μ參照第十三圖所示，阻尼裝置的另一較佳實施例係 各有被覆層（16)，被覆層（16)係被覆於内 、曲面（141)上，或被覆於頂板（11，，）的頂面 ’疋底板（1 2，）的底面。 200528613 請參照第十四圖所示，阻尼裝置的第三較佳實施例係 可包含有兩被覆層（1 6 )，兩被覆層（1 6 )係分別被 覆於内凹小曲面（141)以及底板（12，）的上部，而 滾動體（1 3 )則設於兩被覆層（1 6 )間。 上述所揭露的本發明之技術手段，係僅用以說明本發 明之較佳實施狀態’但不代表本發明之實施態樣限於上述 所揭露的較佳實施例，對熟悉此項技術的人士，依據本發 明做如外型或大小上但實質上卻與本發明所揭露的技術手 段相同的變更’亦不應被排除於本發明所欲請求保護 清專利範圍之外。 200528613 【圖式簡單說明】 (一）圖式部分 第圖係本發明第一較佳實施例之使用狀態剖視平面 圖。（代表圖） 第二圖係本發明較佳實施例之第一較佳實施例之剖視 平面圖。 第一圖係本發明第二圖中第一較佳實施例之阻尼裝置 的第二較佳實施例之剖視平面圖。 第四圖係本發明第一圖中第一較佳實施例之阻尼裝置 的第二較佳實施例之剖視平面圖。 第五圖係本發明第二圖中第一較佳實施例之阻尼裝置 的第四較佳實施例之剖視平面圖。 第六圖係本發明第二較佳實施例之剖視平面圖。 第七圖係本發明第六圖中第二較佳實施例之阻尼裝置 的第二較佳實施例之剖視平面圖。 第八圖係本發明第六圖中第二較佳實施例之阻尼裝置 的第三較佳實施例之剖視平面圖。 第九圖係本發明第六圖中第二較佳實施例之阻尼裝置 的第四較佳實施例之剖視平面圖。 第十圖係本發明第六圖中第二較佳實施例之阻尼裝置 的第五較佳實施例之剖視平面圖。 第十一圖係本發明第三較佳實施例之俯視平面圖。 第十二圖係本發明第十一圖中第三較佳實施例之剖視 平面圖。 200528613 第十三圖係本發明第十 裝置的第二較佳實施例之剖視平面圖“佳實施例之阻尼 事置:十第四Γ本發明第十二圖”三較㈣ 裒置的弟二較佳實施例之剖視平面圖。 (二）元件代表符號 (1 0)球面隔震器 (1 1 ) ( 1 1，）（ 1 1，，）頂板 (1 2 ) ( 1 2，）底板The fourth preferred embodiment of the damping device shown in May with reference to the fifth figure includes a covering layer (15) and two covering layers (i6), wherein the covering layer (1 5) completely covers the rolling element ( i 3), the coating layer (work) is respectively coated on the concave curved surface (1 4). Please refer to the sixth figure. 'Another preferred embodiment of the present invention is its own-improved top plate (1 1,),-bottom plate (i 2), a rolling Portuguese 1 3), a home device and a Damping device, in which the top plate (the position corresponding to the center of one side of the bottom plate (1 2) is provided with an inner positive 7 200528613 curved surface (1 4 1), and the homing device is a corresponding one provided on the bottom plate (1 2) A concave curved surface (14) on one side surface of the top plate (11 '), and the rolling body (13) is disposed between the small concave curved surface (141) and the concave curved surface (1 4) and can be a rolling ball The rolling body (1 3) is partly contained in the concave concave curved surface (141) and can be rolled on the concave curved surface (14) at the same time, thereby the 'rolling body (1 3) can be modified more Accurate positioning by the concave small curved surface (1 4 1). The damping device may include a cladding layer (1 5) that completely covers the rolling body (1 3). Please refer to the seventh figure for damping Another preferred embodiment of the device may include a covering layer (15) and a covering layer (16), the covering layer (15) may completely cover the rolling body (13), and the covering layer (16) is a blanket- cover On the concave curved surface (1 4) 'and the rolling body (1 3) can roll on the coating layer (16). Referring to the eighth figure, the third preferred embodiment of the damping device includes two coatings. Layer (16) and coating layer (16) are respectively covered on the concave concave curved surface (14 1) and concave curved surface (14) of the top plate spring (1 1,) and the bottom plate (12), and the rolling body (13) is It is located between the two covering layers (16). Please refer to the ninth figure, the fourth preferred embodiment of the damping device can cover the two covering layers (1, 6) and the bottom plate (1, 1) respectively. 2) On one side surface different from the concave concave curved surface (141) and concave concave curved surface (14). 8 200528613 Please refer to the tenth figure. The fifth preferred embodiment of the damping device includes a covering layer. (15) and two covering layers (16), the covering layer (1 5) can completely cover the rolling body (丄 3), and the covering layer (丄 6) is drawn from the top plate (1 1) and the bottom plate (1 2), respectively. The small concave curved surface (141) is on the concave curved surface (1 4), and the rolling body (work 3) is located between the two coating layers (16). ^ Please refer to the tenth figure and the twelfth figure , The third best of the present invention The embodiment includes a modified top plate (11 ,,), a modified bottom plate, (12 '), a rolling body (13), a damping device and a home device (11) which are in a single body or plate shape. Body, and corresponding to the center position of the side surface corresponding to the bottom plate 2), a small concave curved surface (1 4) is provided, and the bottom plate (12,) has a closed flange (丄 2 丄), the flange 1 2 1) And surround the top plate (1 1 ,,) in it. The 1 'decay body (1 3) is a part of the roll that can be accommodated in the concave small curved surface (^ 4 1), and can be rolled on the bottom plate (12, 2) at the same time; (1 7), such as a spring or a damper, and symmetrically connect & @ ^ ,, chestnut (1 2 1) and the top plate (1 1 ,,). Thereby, the rolling element (丄 3 1 Ah can be accurately positioned and aligned by the elastic body (1 7). F and the device can include a covering layer (1 5) which completely covers the rolling element (1 3)). As shown in FIG. 13, another preferred embodiment of the damping device is each provided with a coating layer (16), and the coating layer (16) is coated on the inner surface, the curved surface (141), or the top plate ( 11 ,,) top surface '疋 bottom surface (12,). 200528613 Please refer to the fourteenth figure, the third preferred embodiment of the damping device may include two coating layers (1 6), two The covering layer (1 6) is respectively covered on the upper surface of the concave small curved surface (141) and the bottom plate (12,), and the rolling body (1 3) is provided between the two covering layers (1 6). The technical means of the invention is only used to explain the preferred implementation state of the present invention, but does not mean that the implementation mode of the present invention is limited to the above-disclosed preferred embodiments. For those who are familiar with this technology, according to the invention, Changes in appearance or size that are substantially the same as the technical means disclosed in the present invention should not be changed. Except for the scope of patent protection claimed in the present invention. 200528613 [Brief Description of the Drawings] (1) The first part of the drawing is a sectional plan view of the use state of the first preferred embodiment of the present invention. (Representative drawing) The second figure is a cross-sectional plan view of the first preferred embodiment of the preferred embodiment of the present invention. The first figure is the cross-sectional view of the second preferred embodiment of the damping device of the first preferred embodiment of the second figure of the present invention. Plan view. The fourth view is a sectional plan view of the second preferred embodiment of the damping device of the first preferred embodiment of the first view of the present invention. The fifth view is a view of the first preferred embodiment of the second view of the present invention. A cross-sectional plan view of a fourth preferred embodiment of the damping device. A sixth plan is a cross-sectional plan view of the second preferred embodiment of the present invention. A seventh view is a second preferred embodiment of the damping device of the sixth diagram of the present invention. A sectional plan view of the second preferred embodiment of the present invention. The eighth view is a sectional plan view of the third preferred embodiment of the second preferred embodiment of the damping device of the sixth embodiment of the present invention. The ninth diagram is the first embodiment of the present invention. Damping device of the second preferred embodiment of the six figures A cross-sectional plan view of the fourth preferred embodiment of the present invention. A tenth view is a cross-sectional plan view of the fifth preferred embodiment of the damping device of the second preferred embodiment of the sixth diagram of the present invention. The eleventh diagram is the present invention. Top plan view of the third preferred embodiment. Twelfth figure is a cross-sectional plan view of the third preferred embodiment in the eleventh figure of the present invention. 200528613 Thirteenth figure is the second preferred embodiment of the tenth device of the present invention. Sectional plan view of the example "Damping arrangement of the preferred embodiment: tenth fourth Γ twelfth figure of the present invention" The third embodiment of the second embodiment of the second embodiment is a plan view of the second embodiment. (II) Symbols (1) 0) Spherical isolator (1 1) (1 1 ,,) (1 1 ,,) Top plate (1 2) (1 2,)
(1 2 1 )凸緣 (13)滾動體 （14)内凹曲面 (141)内凹小曲面（15)包覆層 (16)被覆層 （17)彈性體 (2 0 )水泥樓地板 （2 2 )高架地板(1 2 1) Flange (13) Rolling body (14) Concave curved surface (141) Concave small curved surface (15) Covering layer (16) Covering layer (17) Elastomer (2 0) Cement floor (2 2) Raised floor
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