WO2022027973A1 - Anti-sway oblique three-dimensional seismic isolation system - Google Patents
Anti-sway oblique three-dimensional seismic isolation system Download PDFInfo
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- WO2022027973A1 WO2022027973A1 PCT/CN2021/081692 CN2021081692W WO2022027973A1 WO 2022027973 A1 WO2022027973 A1 WO 2022027973A1 CN 2021081692 W CN2021081692 W CN 2021081692W WO 2022027973 A1 WO2022027973 A1 WO 2022027973A1
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- 238000002955 isolation Methods 0.000 title claims abstract description 70
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract 8
- 238000000429 assembly Methods 0.000 abstract 8
- 238000010586 diagram Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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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
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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
- E04B1/36—Bearings or like supports allowing movement
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Definitions
- the invention relates to the technical field of seismic isolation, in particular to an anti-swing oblique three-dimensional seismic isolation system.
- the type of three-dimensional isolation used in engineering is mainly assembled with a single support.
- a single assembled support contains vertical isolation and horizontal isolation. In other words, it is large in size and takes up space.
- the existing three-dimensional isolation is usually realized by a single assembly bearing.
- the ordinary three-dimensional isolation bearing does not have good anti-sway performance.
- the technical problem to be solved by the present invention is to provide an anti-sway oblique three-dimensional seismic isolation system to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.
- An anti-swing oblique three-dimensional vibration isolation system comprising an upper cover plate, a connecting frame, an anti-swing component and a first oblique three-dimensional vibration isolation support; the upper cover plate is arranged above the connecting frame, and the connecting frame is connected to the A plurality of first rubber laminated supports are arranged between the upper cover plates; the connecting frame is arranged above the anti-swing component and the first oblique three-dimensional vibration isolation support, and the connecting frame is connected to the anti-swing component and the first inclined three-dimensional vibration isolation support.
- the number of the anti-swing components is at least two, and the plurality of the anti-swing components are arranged in a straight line, or the number of the anti-swing components is at least four, and the number of the anti-swing components is at least four.
- the first oblique three-dimensional vibration isolation bearing includes an upper structure, a lower foundation bearing platform, a connecting corner block, and a vertical vibration isolation bearing; the number of the connecting corner blocks and the vertical vibration isolation bearing
- the connecting corner block is a triangular prism
- the upper surface of the connecting corner block is slidably connected with the upper structure
- the connecting corner block is fixedly connected with the corresponding vertical vibration isolation support
- the vertical isolation The lower end of the shock bearing is fixedly connected with the lower foundation bearing platform, the upper surface of the lower foundation bearing platform includes an inclined surface, the inclined surface is in one-to-one correspondence with the vertical vibration isolation bearing, and the inclination angle of the inclined surface corresponds to the corresponding connection
- the angle of inclination of the corner blocks is the same, and the upper structure is fixedly connected with the connecting frame.
- At least four anti-sway components are respectively arranged at the four corners below the connecting frame, which can provide vertical vibration isolation for the connecting frame.
- four anti-swing components are used Setting them at the four corners of the connecting frame can significantly improve the overall anti-sway performance of the seismic system, and the design of multiple anti-sway components can effectively enhance the anti-sway performance of the connecting frame and the upper cover; the first oblique three-dimensional vibration isolation
- the bearing can play a role in the vertical isolation of the auxiliary seismic system in the system.
- the first oblique three-dimensional vibration isolation bearing can effectively improve the stability of the connection frame, and the first oblique three-dimensional vibration isolation bearing can effectively improve the stability of the connection frame.
- the frame plays a certain supporting role.
- the shape of the upper cover plate is set to be rectangular
- the connecting frame is a rectangular frame composed of four connecting beams
- the number of the anti-swing components is set to four
- the four said The anti-swing components are respectively arranged at four corners of the connection frame.
- a middle connecting beam is also arranged below the upper cover plate, and the two ends of the middle connecting beam are respectively fixedly connected with two connecting beams, and the middle connecting beam is provided with several, several
- the middle connecting beams are arranged in a staggered manner
- a second oblique three-dimensional vibration isolation bearing is arranged below the middle connecting beam, and the structure of the second oblique three-dimensional vibration isolation bearing is the same as that of the first oblique three-dimensional vibration isolation bearing.
- the structure of the second oblique three-dimensional isolation bearing is the same, and the upper structure of the second oblique three-dimensional seismic isolation bearing is connected with the middle connecting beam.
- the central connecting beam improves the overall rigidity of the connecting frame.
- the anti-swing assembly includes two fixing feet and two third rubber lamination supports, the fixing feet include a fixing plate and a connecting plate, and the two fixing feet pass through the corresponding
- the third rubber laminated support is connected to the outer peripheral surfaces of two adjacent connecting beams, the fixing plate and the connecting plate form an "L"-shaped structure, and the two ends of the third rubber laminated support are respectively connected to The connecting plate and the connecting beam are fixedly connected.
- the anti-swing assembly includes a vertical support, the vertical support includes a lower base, an upper cylinder, a connecting column and a plurality of second laminated rubber supports, the connecting column It is fixedly connected with the lower base, the connecting column is arranged in the upper cylinder and keeps a certain space distance from the upper cylinder, and the two ends of the second laminated rubber supports are respectively connected with the inner side wall of the upper cylinder and the connecting column.
- the side walls of the connecting beams are fixedly connected; the two ends of the connecting beams are respectively fixedly connected with the outer side walls of the two adjacent upper cylinders.
- the invention is used in the technical field of seismic isolation.
- Embodiment 1 is a schematic diagram of the overall structure of Embodiment 1 of the present invention.
- Fig. 2 is the partial enlarged schematic diagram of A part in Fig. 1;
- Embodiment 3 is a schematic diagram of the overall structure of Embodiment 1 of the present invention after removing the upper cover;
- Embodiment 2 of the present invention is a schematic diagram of the overall structure of Embodiment 2 of the present invention.
- FIG. 5 is a schematic cross-sectional structural diagram of a vertical support according to Embodiment 2 of the present invention.
- FIG. 6 is a schematic diagram of the overall structure of Embodiment 3 of the present invention.
- 100 upper cover plate; 200, connecting frame; 210, connecting beam; 300, first oblique three-dimensional vibration isolation bearing; 310, upper structure; 320, lower foundation cap; 330, connecting corner block; 340 , vertical isolation bearing; 400, the first rubber laminated bearing; 510; fixed foot; 511, fixed plate; 512, connecting plate; 520, the third rubber laminated bearing; 530, vertical bearing; 531, the lower base; 532, the upper cylinder; 533, the connecting column; 534, the second laminated rubber bearing; 600, the middle connecting beam; 700, the second oblique three-dimensional vibration isolation bearing.
- an anti-sway oblique three-dimensional vibration isolation system includes an upper cover plate 100 , a connecting frame 200 , an anti-sway component and a first oblique three-dimensional vibration isolation support 300 .
- the upper cover plate 100 is a square steel plate.
- the connecting frame 200 includes four connecting beams 210, and the four connecting beams 210 are connected end to end to form a square frame.
- the upper cover plate 100 is disposed above the connecting frame 200 , a plurality of first rubber laminated supports 400 are disposed between the connecting frame 200 and the upper cover plate 100 , and two ends of the first rubber laminated support 400 are respectively connected to the connecting beam 210 . And the upper cover plate 100 is fixedly connected.
- the connecting frame 200 is disposed above the anti-swing component and the first oblique three-dimensional vibration isolation support 300; the number of the anti-swing component is four, and the four anti-swing components are distributed in a rectangle.
- the anti-swing assembly includes two fixing feet 510 and two third rubber lamination supports 520 .
- the two fixing feet 510 are respectively connected to the outer peripheral surfaces of the two adjacent connecting beams 210 through the corresponding third rubber lamination supports 520 .
- the fixed foot 510 includes a fixed plate 511 and a connecting plate 512, the fixed plate 511 and the connecting plate 512 form an “L”-shaped structure, and the two ends of the third rubber laminated support 520 are respectively connected with the connecting plate 512 and the connecting beam 210. Fixed connection.
- the first oblique three-dimensional seismic isolation support 300 includes an upper structure 310, a lower foundation support platform 320, a connection corner block 330, and a vertical vibration isolation support 340; the number of the connection corner block 330 and the vertical vibration isolation support 340 is respectively Two, the connecting corner blocks 330 are triangular prisms, the upper surface of the connecting corner blocks 330 is slidingly connected with the upper structure 310, and the two connecting corner blocks 330 are respectively fixedly connected with the corresponding vertical isolation supports 340;
- the shock support 340 is fixedly connected with the lower foundation platform 320 , the upper surface of the lower foundation platform 320 includes two inclined surfaces, and the inclination angles of the two inclined surfaces are the same as the inclination angle of the connecting corner block 330 .
- the upper structure 310 of the shock mount 300 is fixedly connected to the lower surface of the connecting beam 210 .
- the upper cover plate 100 is also provided with a middle connecting beam 600. Both ends of the middle connecting beam 600 are respectively fixedly connected with the two connecting beams 210. There are two middle connecting beams 600. ”-shaped structure, a first rubber laminated support 400 is provided at the intersection of the two middle connecting beams 600 . A second oblique three-dimensional vibration isolation bearing 700 is arranged below the middle connecting beam 600 , and the structure of the second oblique three-dimensional vibration isolation bearing 700 is the same as that of the first oblique three-dimensional vibration isolation bearing 300 . The upper structure 310 of the three-dimensional isolation bearing 700 is connected to the middle connecting beam 600 .
- Embodiment 2 is a diagrammatic representation of Embodiment 1:
- the connecting frame 200 of this embodiment includes four connecting beams 210
- the anti-swing component includes a vertical support 530
- the vertical support 530 includes a lower base 531
- the upper cylinder 532, the connecting column 533 and several second laminated rubber supports 534, the connecting column 533 is fixedly connected with the lower base 531
- the connecting column 533 is arranged in the upper cylinder 532 and slides in the upper cylinder 532
- Two ends of the plurality of second laminated rubber supports 534 are respectively fixedly connected to the inner side wall of the upper cylinder 532 and the side wall of the connecting column 533 .
- Both ends of the connecting beam 210 are respectively fixedly connected to the outer side walls of the two adjacent upper cylinders 532 .
- the first rubber lamination supports 400 located at the four corners of the upper cover plate 100 are fixedly connected to the upper end of the upper cylinder 532 .
- the difference from the first embodiment is that the lower surface of the connecting beam 210 of this embodiment is provided with a placement groove, the upper part of the first oblique three-dimensional vibration isolation bearing 300 is set in the placement groove, and the upper surface of the upper structure Fixed connection to the bottom of the slot.
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Abstract
Disclosed is an anti-sway oblique three-dimensional seismic isolation system, comprising an upper cover plate, a connecting frame, anti-sway assemblies and a first oblique three-dimensional seismic isolation support. The upper cover plate is provided above the connecting frame. A plurality of first rubber laminate supports is provided between the connecting frame and the upper cover plate. The connecting frame is provided above the anti-sway assemblies and the first oblique three-dimensional seismic isolation support. The number of the anti-sway assemblies is at least four. The at least four anti-sway assemblies are arranged in an array. The anti-sway assemblies are provided below the connecting frame and provide vertical seismic isolation for the connecting frame. The at least four anti-sway assemblies are respectively provided at peripheral corners of the lower portion of the connecting frame and can provide anti-sway capability for the connecting frame. The use of four (or more) anti-sway assemblies respectively provided at the four corners of the connecting frame can significantly improve the overall anti-sway capability of an anti-seismic system, and the design of a plurality of anti-sway assemblies can effectively enhance the anti-sway performance of the connecting frame and the upper cover plate.
Description
本发明涉及隔震技术领域，特别是一种抗摇摆斜向三维隔震***。The invention relates to the technical field of seismic isolation, in particular to an anti-swing oblique three-dimensional seismic isolation system.
目前应用于工程上的三维隔震的类型主要是采用单个支座进行组装，单个组装支座中含有竖向隔震和水平隔震，但由于竖向隔震支座相对于水平隔震支座来说，其体积大，占据空间，在实现建筑物隔震的过程中，其不利于支座分布，也不具有抗摇摆等功能。现有的三维隔震通常通过单个组装支座实现，普通的三维隔震支座未具有较好的抗摇摆的性能，在建筑或者大型器械震动时，***的水平和竖向会受到不同的作用力，水平方向的作用力和竖直方向的作用力会产生耦合，从而导致隔震***发生摇摆，当发生摇摆时，需要有较强的抗摆组件以避免抗震***损坏。At present, the type of three-dimensional isolation used in engineering is mainly assembled with a single support. A single assembled support contains vertical isolation and horizontal isolation. In other words, it is large in size and takes up space. In the process of realizing seismic isolation of buildings, it is not conducive to the distribution of supports, nor does it have functions such as anti-sway. The existing three-dimensional isolation is usually realized by a single assembly bearing. The ordinary three-dimensional isolation bearing does not have good anti-sway performance. When the building or large equipment vibrates, the horizontal and vertical of the system will be affected differently. The force, the horizontal force and the vertical force will be coupled, which will cause the seismic isolation system to sway. When rocking occurs, strong anti-sway components are required to avoid damage to the seismic system.
发明内容SUMMARY OF THE INVENTION
本发明要解决的技术问题是：提供一种抗摇摆斜向三维隔震***，以解决现有技术中所存在的一个或多个技术问题，至少提供一种有益的选择或创造条件。The technical problem to be solved by the present invention is to provide an anti-sway oblique three-dimensional seismic isolation system to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.
本发明解决其技术问题的解决方案是：The solution that the present invention solves its technical problem is:
一种抗摇摆斜向三维隔震***，包括上盖板、连接框架、抗摆组件以及第一斜向三维隔震支座；所述上盖板设置于连接框架的上方， 所述连接框架与上盖板之间设置有若干第一橡胶叠层支座；所述连接框架设置于抗摆组件以及第一斜向三维隔震支座的上方，所述连接框架与抗摆组件以及第一斜向三维隔震支座连接；所述抗摆组件的数量为至少两个，多个所述抗摆组件直线排列分布，或所述抗摆组件的数量为至少四个，多个所述抗摆组件矩阵分布；所述第一斜向三维隔震支座包括上部结构、下部基础承台、连接角块、竖向隔震支座；所述连接角块的数量以及竖向隔震支座一一对应，所述连接角块为三角棱柱体，所述连接角块的上表面与上部结构滑移连接，所述连接角块与对应的竖向隔震支座固定连接；所述竖向隔震支座的下端与下部基础承台固定连接，下部基础承台的上表面包括倾斜面，所述倾斜面与竖向隔震支座一一对应，所述倾斜面的倾斜角度与对应的连接角块的倾斜角度相同，所述上部结构与连接框架固定连接。通过上述方案，抗摇摆至少四个抗摆组件分别设置于连接框架的下方的四个角落，能为连接框架提供竖向的隔震，相较于不使用抗摆组件，使用四个抗摆组件分别设置于连接框架的四个角落能明显提高抗震***整体的抗摇摆性能，并且多个抗摆组件的设计能有效的增强连接框架以及上盖板的抗摇摆性能；第一斜向三维隔震支座在***中能起到辅助抗震***进行竖向隔震的作用，第一斜向三维隔震支座能有效提高连接框架的稳定性，并且第一斜向三维隔震支座能对连接框架起到一定的支撑作用。An anti-swing oblique three-dimensional vibration isolation system, comprising an upper cover plate, a connecting frame, an anti-swing component and a first oblique three-dimensional vibration isolation support; the upper cover plate is arranged above the connecting frame, and the connecting frame is connected to the A plurality of first rubber laminated supports are arranged between the upper cover plates; the connecting frame is arranged above the anti-swing component and the first oblique three-dimensional vibration isolation support, and the connecting frame is connected to the anti-swing component and the first inclined three-dimensional vibration isolation support. connected to the three-dimensional vibration isolation bearing; the number of the anti-swing components is at least two, and the plurality of the anti-swing components are arranged in a straight line, or the number of the anti-swing components is at least four, and the number of the anti-swing components is at least four. The components are distributed in a matrix; the first oblique three-dimensional vibration isolation bearing includes an upper structure, a lower foundation bearing platform, a connecting corner block, and a vertical vibration isolation bearing; the number of the connecting corner blocks and the vertical vibration isolation bearing Correspondingly, the connecting corner block is a triangular prism, the upper surface of the connecting corner block is slidably connected with the upper structure, and the connecting corner block is fixedly connected with the corresponding vertical vibration isolation support; the vertical isolation The lower end of the shock bearing is fixedly connected with the lower foundation bearing platform, the upper surface of the lower foundation bearing platform includes an inclined surface, the inclined surface is in one-to-one correspondence with the vertical vibration isolation bearing, and the inclination angle of the inclined surface corresponds to the corresponding connection The angle of inclination of the corner blocks is the same, and the upper structure is fixedly connected with the connecting frame. Through the above solution, at least four anti-sway components are respectively arranged at the four corners below the connecting frame, which can provide vertical vibration isolation for the connecting frame. Compared with no anti-swing components, four anti-swing components are used Setting them at the four corners of the connecting frame can significantly improve the overall anti-sway performance of the seismic system, and the design of multiple anti-sway components can effectively enhance the anti-sway performance of the connecting frame and the upper cover; the first oblique three-dimensional vibration isolation The bearing can play a role in the vertical isolation of the auxiliary seismic system in the system. The first oblique three-dimensional vibration isolation bearing can effectively improve the stability of the connection frame, and the first oblique three-dimensional vibration isolation bearing can effectively improve the stability of the connection frame. The frame plays a certain supporting role.
作为上述技术方案的进一步改进，所述上盖板的形状设置为矩形，所述连接框架为由四个连接横梁构成的矩形框架，所述抗摆组件的数 量设置为四个，四个所述抗摆组件分别设置于连接框架的四个角落。作为上述技术方案的进一步改进，所述上盖板下方还设置有中部连接梁，所述中部连接梁的两端分别与两个连接横梁固定连接，所述中部连接梁设置有若干个，若干个所述中部连接梁交错设置，所述中部连接梁的下方设置有第二斜向三维隔震支座，所述第二斜向三维隔震支座的结构与第一斜向三维隔震支座的结构相同，所述第二斜向三维隔震支座的上部结构与中部连接梁连接。As a further improvement of the above technical solution, the shape of the upper cover plate is set to be rectangular, the connecting frame is a rectangular frame composed of four connecting beams, the number of the anti-swing components is set to four, and the four said The anti-swing components are respectively arranged at four corners of the connection frame. As a further improvement of the above technical solution, a middle connecting beam is also arranged below the upper cover plate, and the two ends of the middle connecting beam are respectively fixedly connected with two connecting beams, and the middle connecting beam is provided with several, several The middle connecting beams are arranged in a staggered manner, a second oblique three-dimensional vibration isolation bearing is arranged below the middle connecting beam, and the structure of the second oblique three-dimensional vibration isolation bearing is the same as that of the first oblique three-dimensional vibration isolation bearing. The structure of the second oblique three-dimensional isolation bearing is the same, and the upper structure of the second oblique three-dimensional seismic isolation bearing is connected with the middle connecting beam.
通过上述方案，中部连接梁提高了连接框架整体的刚度。Through the above solution, the central connecting beam improves the overall rigidity of the connecting frame.
作为上述技术方案的进一步改进，所述抗摆组件包括两个固定脚以及两个第三橡胶叠层支座，所述固定脚包括固定板和连接板，两个所述固定脚分别通过对应的第三橡胶叠层支座与相邻的两个连接横梁的外周面相连，所述固定板和连接板形成“L”字型的结构，所述第三橡胶叠层支座的两端分别与连接板以及连接横梁固定连接。As a further improvement of the above technical solution, the anti-swing assembly includes two fixing feet and two third rubber lamination supports, the fixing feet include a fixing plate and a connecting plate, and the two fixing feet pass through the corresponding The third rubber laminated support is connected to the outer peripheral surfaces of two adjacent connecting beams, the fixing plate and the connecting plate form an "L"-shaped structure, and the two ends of the third rubber laminated support are respectively connected to The connecting plate and the connecting beam are fixedly connected.
作为上述技术方案的进一步改进，所述抗摆组件包括竖直支座，所述竖直支座包括下基座、上筒体、连接柱以及若干第二叠层橡胶支座，所述连接柱与下基座固定连接，所述连接柱设置于上筒体内并且与上筒体保持一定空间距离，若干所述第二叠层橡胶支座的两端分别与上筒体的内侧壁以及连接柱的侧壁固定连接；所述连接横梁的两端分别与相邻的两个上筒体的外侧壁固定连接。As a further improvement of the above technical solution, the anti-swing assembly includes a vertical support, the vertical support includes a lower base, an upper cylinder, a connecting column and a plurality of second laminated rubber supports, the connecting column It is fixedly connected with the lower base, the connecting column is arranged in the upper cylinder and keeps a certain space distance from the upper cylinder, and the two ends of the second laminated rubber supports are respectively connected with the inner side wall of the upper cylinder and the connecting column. The side walls of the connecting beams are fixedly connected; the two ends of the connecting beams are respectively fixedly connected with the outer side walls of the two adjacent upper cylinders.
本发明用于隔震技术领域。The invention is used in the technical field of seismic isolation.
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例 描述中所需要使用的附图作简单说明。显然，所描述的附图只是本发明的一部分实施例，而不是全部实施例，本领域的技术人员在不付出创造性劳动的前提下，还可以根据这些附图获得其他设计方案和附图。In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly describes the accompanying drawings that are used in the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can obtain other design solutions and drawings according to these drawings without creative work.
图1是本发明实施例一的整体结构示意图；1 is a schematic diagram of the overall structure of Embodiment 1 of the present invention;
图2是图1中A部分的局部放大示意图；Fig. 2 is the partial enlarged schematic diagram of A part in Fig. 1;
图3是本发明实施例一去掉上盖板后的整体结构示意图；3 is a schematic diagram of the overall structure of Embodiment 1 of the present invention after removing the upper cover;
图4是本发明实施例二的整体结构示意图；4 is a schematic diagram of the overall structure of Embodiment 2 of the present invention;
图5是本发明实施例二的竖直支座的剖视结构示意图；5 is a schematic cross-sectional structural diagram of a vertical support according to Embodiment 2 of the present invention;
图6是本发明实施例三的整体结构示意图。FIG. 6 is a schematic diagram of the overall structure of Embodiment 3 of the present invention.
图中，100、上盖板；200、连接框架；210、连接横梁；300、第一斜向三维隔震支座；310、上部结构；320、下部基础承台；330、连接角块；340、竖向隔震支座；400、第一橡胶叠层支座；510；固定脚；511、固定板；512、连接板；520、第三橡胶叠层支座；530、竖直支座；531、下基座；532、上筒体；533、连接柱；534、第二叠层橡胶支座；600、中部连接梁；700、第二斜向三维隔震支座。具体实施方式以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。另外，文中所提到的所有联接/连接关系，并非单指构件直接相接，而是指可根据具体实施情况，通过添加或减少联接辅件，来组成更优 的联接结构。本发明创造中的各个技术特征，在不互相矛盾冲突的前提下可以交互组合。In the figure, 100, upper cover plate; 200, connecting frame; 210, connecting beam; 300, first oblique three-dimensional vibration isolation bearing; 310, upper structure; 320, lower foundation cap; 330, connecting corner block; 340 , vertical isolation bearing; 400, the first rubber laminated bearing; 510; fixed foot; 511, fixed plate; 512, connecting plate; 520, the third rubber laminated bearing; 530, vertical bearing; 531, the lower base; 532, the upper cylinder; 533, the connecting column; 534, the second laminated rubber bearing; 600, the middle connecting beam; 700, the second oblique three-dimensional vibration isolation bearing. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The concept, specific structure and technical effects of the present invention will be clearly and completely described below with reference to the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts are all within the scope of The scope of protection of the present invention. In addition, all the coupling/connection relationships mentioned in the text do not simply refer to the direct connection of components, but refer to a better coupling structure by adding or reducing coupling accessories according to specific implementation conditions. Various technical features in the present invention can be combined interactively on the premise of not contradicting each other.
实施例一：Example 1:
参照图1至图3，一种抗摇摆斜向三维隔震***，包括上盖板100、连接框架200、抗摆组件和第一斜向三维隔震支座300。上盖板100为方形钢板。连接框架200包括四个连接横梁210，四个连接横梁210首尾相连形成方形的框架。Referring to FIGS. 1 to 3 , an anti-sway oblique three-dimensional vibration isolation system includes an upper cover plate 100 , a connecting frame 200 , an anti-sway component and a first oblique three-dimensional vibration isolation support 300 . The upper cover plate 100 is a square steel plate. The connecting frame 200 includes four connecting beams 210, and the four connecting beams 210 are connected end to end to form a square frame.
上盖板100设置于连接框架200的上方，连接框架200与上盖板100之间设置有若干第一橡胶叠层支座400，第一橡胶叠层支座400的两端分别与连接横梁210以及上盖板100固定连接。连接框架200设置于抗摆组件以及第一斜向三维隔震支座300的上方；抗摆组件的数量为四个，四个抗摆组件呈矩形分布。抗摆组件包括两个固定脚510以及两个第三橡胶叠层支座520，两个固定脚510分别通过对应的第三橡胶叠层支座520与相邻的两个连接横梁210的外周面相连，固定脚510包括固定板511和连接板512，固定板511和连接板512形成“L”字型的结构，第三橡胶叠层支座520的两端分别与连接板512以及连接横梁210固定连接。The upper cover plate 100 is disposed above the connecting frame 200 , a plurality of first rubber laminated supports 400 are disposed between the connecting frame 200 and the upper cover plate 100 , and two ends of the first rubber laminated support 400 are respectively connected to the connecting beam 210 . And the upper cover plate 100 is fixedly connected. The connecting frame 200 is disposed above the anti-swing component and the first oblique three-dimensional vibration isolation support 300; the number of the anti-swing component is four, and the four anti-swing components are distributed in a rectangle. The anti-swing assembly includes two fixing feet 510 and two third rubber lamination supports 520 . The two fixing feet 510 are respectively connected to the outer peripheral surfaces of the two adjacent connecting beams 210 through the corresponding third rubber lamination supports 520 . Connected, the fixed foot 510 includes a fixed plate 511 and a connecting plate 512, the fixed plate 511 and the connecting plate 512 form an “L”-shaped structure, and the two ends of the third rubber laminated support 520 are respectively connected with the connecting plate 512 and the connecting beam 210. Fixed connection.
第一斜向三维隔震支座300包括上部结构310、下部基础承台320、连接角块330、竖向隔震支座340；连接角块330以及竖向隔震支座340的数量分别为两个，连接角块330为三角棱柱体，连接角块330的上表面与上部结构310滑移连接，两个连接角块330分别与对应的竖向隔震支座340固定连接；竖向隔震支座340与下部基础承台320 固定连接，下部基础承台320的上表面包括两个倾斜面，两个倾斜面的倾斜角度与连接角块330的倾斜角度相同，第一斜向三维隔震支座300的上部结构310与连接横梁210的下表面固定连接。The first oblique three-dimensional seismic isolation support 300 includes an upper structure 310, a lower foundation support platform 320, a connection corner block 330, and a vertical vibration isolation support 340; the number of the connection corner block 330 and the vertical vibration isolation support 340 is respectively Two, the connecting corner blocks 330 are triangular prisms, the upper surface of the connecting corner blocks 330 is slidingly connected with the upper structure 310, and the two connecting corner blocks 330 are respectively fixedly connected with the corresponding vertical isolation supports 340; The shock support 340 is fixedly connected with the lower foundation platform 320 , the upper surface of the lower foundation platform 320 includes two inclined surfaces, and the inclination angles of the two inclined surfaces are the same as the inclination angle of the connecting corner block 330 . The upper structure 310 of the shock mount 300 is fixedly connected to the lower surface of the connecting beam 210 .
上盖板100下方还设置有中部连接梁600，中部连接梁600的两端分别与两个连接横梁210固定连接，中部连接梁600设置有两个，两个中部连接梁600相互交叉形成“十”字型的架构，两个中部连接梁600的交叉处设置有第一橡胶叠层支座400。中部连接梁600的下方设置有第二斜向三维隔震支座700，第二斜向三维隔震支座700的结构与第一斜向三维隔震支座300的结构相同，第二斜向三维隔震支座700的上部结构310与中部连接梁600连接。The upper cover plate 100 is also provided with a middle connecting beam 600. Both ends of the middle connecting beam 600 are respectively fixedly connected with the two connecting beams 210. There are two middle connecting beams 600. ”-shaped structure, a first rubber laminated support 400 is provided at the intersection of the two middle connecting beams 600 . A second oblique three-dimensional vibration isolation bearing 700 is arranged below the middle connecting beam 600 , and the structure of the second oblique three-dimensional vibration isolation bearing 700 is the same as that of the first oblique three-dimensional vibration isolation bearing 300 . The upper structure 310 of the three-dimensional isolation bearing 700 is connected to the middle connecting beam 600 .
实施例二：Embodiment 2:
参照图4和图5，与实施例一不同的是，本实施例的连接框架200包括四个连接横梁210，抗摆组件包括竖直支座530，竖直支座530包括下基座531、上筒体532、连接柱533以及若干第二叠层橡胶支座534，连接柱533与下基座531固定连接，连接柱533设置于上筒体532内并且在上筒体532内滑移，若干第二叠层橡胶支座534的两端分别与上筒体532的内侧壁以及连接柱533的侧壁固定连接。连接横梁210的两端分别与相邻的两个上筒体532的外侧壁固定连接。位于上盖板100四个角落的第一橡胶叠层支座400与上筒体532的上端固定连接。4 and 5 , the difference from the first embodiment is that the connecting frame 200 of this embodiment includes four connecting beams 210 , the anti-swing component includes a vertical support 530 , and the vertical support 530 includes a lower base 531 , The upper cylinder 532, the connecting column 533 and several second laminated rubber supports 534, the connecting column 533 is fixedly connected with the lower base 531, the connecting column 533 is arranged in the upper cylinder 532 and slides in the upper cylinder 532, Two ends of the plurality of second laminated rubber supports 534 are respectively fixedly connected to the inner side wall of the upper cylinder 532 and the side wall of the connecting column 533 . Both ends of the connecting beam 210 are respectively fixedly connected to the outer side walls of the two adjacent upper cylinders 532 . The first rubber lamination supports 400 located at the four corners of the upper cover plate 100 are fixedly connected to the upper end of the upper cylinder 532 .
实施例三：Embodiment three:
参照图6，与实施例一不同的是，本实施例的连接横梁210的下 表面开设有放置槽，第一斜向三维隔震支座300的上部设置于放置槽内，上部结构的上表面与放置槽的槽底固定连接。Referring to FIG. 6 , the difference from the first embodiment is that the lower surface of the connecting beam 210 of this embodiment is provided with a placement groove, the upper part of the first oblique three-dimensional vibration isolation bearing 300 is set in the placement groove, and the upper surface of the upper structure Fixed connection to the bottom of the slot.
以上对本发明的较佳实施方式进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent modifications or substitutions without departing from the spirit of the present invention, These equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.
Claims (5)
- 一种抗摇摆斜向三维隔震***，其特征在于：包括上盖板(100)、连接框架(200)、抗摆组件以及第一斜向三维隔震支座(300)；所述上盖板(100)设置于连接框架(200)的上方，所述连接框架(200)与上盖板(100)之间设置有若干第一橡胶叠层支座(400)；所述连接框架(200)设置于抗摆组件以及第一斜向三维隔震支座(300)的上方，所述连接框架(200)与抗摆组件以及第一斜向三维隔震支座(300)连接；所述抗摆组件的数量为至少两个，多个所述抗摆组件直线排列分布，或所述抗摆组件的数量为至少四个，多个所述抗摆组件矩阵分布；所述第一斜向三维隔震支座(300)包括上部结构(310)、下部基础承台(320)、连接角块(330)、竖向隔震支座(340)；所述连接角块(330)的数量以及竖向隔震支座(340)一一对应，所述连接角块(330)为三角棱柱体，所述连接角块(330)的上表面与上部结构(310)滑移连接，所述连接角块(330)与对应的竖向隔震支座(340)固定连接；所述竖向隔震支座(340)的下端与下部基础承台(320)固定连接，下部基础承台(320)的上表面包括倾斜面，所述倾斜面与竖向隔震支座(340)一一对应，所述倾斜面的倾斜角度与对应的连接角块(330)的倾斜角度相同，所述上部结构(310)与连接框架(200)固定连接。An anti-swing oblique three-dimensional seismic isolation system, characterized in that it comprises an upper cover plate (100), a connecting frame (200), an anti-swing component and a first oblique three-dimensional vibration isolation support (300); the upper cover The plate (100) is arranged above the connection frame (200), and a plurality of first rubber laminate supports (400) are arranged between the connection frame (200) and the upper cover plate (100); the connection frame (200) ) is arranged above the anti-swing component and the first oblique three-dimensional vibration isolation support (300), and the connecting frame (200) is connected with the anti-swing component and the first oblique three-dimensional vibration isolation support (300); the The number of the anti-sway components is at least two, and the plurality of the anti-sway components are arranged in a straight line, or the number of the anti-sway components is at least four, and the plurality of the anti-sway components are distributed in a matrix; the first oblique direction The three-dimensional seismic isolation support (300) includes an upper structure (310), a lower foundation cap (320), a connecting corner block (330), and a vertical seismic isolation support (340); the number of the connecting corner blocks (330) and the vertical vibration isolation supports (340) are in one-to-one correspondence, the connecting corner blocks (330) are triangular prisms, the upper surface of the connecting corner blocks (330) is slidingly connected with the upper structure (310), and the The connection corner block (330) is fixedly connected with the corresponding vertical vibration isolation support (340); the lower end of the vertical vibration isolation support (340) is fixedly connected with the lower foundation bearing platform (320), and the lower foundation bearing platform ( The upper surface of 320) includes inclined surfaces, and the inclined surfaces are in one-to-one correspondence with the vertical vibration isolation supports (340). The upper structure (310) is fixedly connected with the connecting frame (200).
- 根据权利要求1所述的一种抗摇摆斜向三维隔震***，其特征在于：所述上盖板(100)的形状设置为矩形，所述连接框架(200)为由四个连接横梁(210)构成的矩形框架，所述抗摆组件的数量设置 为四个，四个所述抗摆组件分别设置于连接框架(200)的四个角落。The anti-sway oblique three-dimensional seismic isolation system according to claim 1, characterized in that: the shape of the upper cover plate (100) is set to be rectangular, and the connecting frame (200) is composed of four connecting beams ( 210), the number of the anti-swing components is set to four, and the four anti-sway components are respectively arranged at four corners of the connection frame (200).
- 根据权利要求1所述的一种抗摇摆斜向三维隔震***，其特征在于：所述上盖板(100)下方还设置有中部连接梁(600)，所述中部连接梁(600)的两端分别与两个连接横梁(210)固定连接，所述中部连接梁(600)设置有若干个，若干个所述中部连接梁(600)交错设置，所述中部连接梁(600)的下方设置有第二斜向三维隔震支座(700)，所述第二斜向三维隔震支座(700)的结构与第一斜向三维隔震支座(300)的结构相同，所述第二斜向三维隔震支座(700)的上部结构(310)与中部连接梁(600)连接。The anti-sway oblique three-dimensional seismic isolation system according to claim 1, characterized in that: a middle connecting beam (600) is further arranged below the upper cover plate (100), and the middle connecting beam (600) is The two ends are respectively fixedly connected with two connecting beams (210), a plurality of the middle connecting beams (600) are provided, and the plurality of the middle connecting beams (600) are arranged in a staggered manner, and the lower part of the middle connecting beams (600) A second oblique three-dimensional vibration isolation bearing (700) is provided, and the structure of the second oblique three-dimensional vibration isolation bearing (700) is the same as that of the first oblique three-dimensional vibration isolation bearing (300). The upper structure (310) of the second oblique three-dimensional seismic isolation support (700) is connected with the middle connecting beam (600).
- 根据权利要求1所述的一种抗摇摆斜向三维隔震***，其特征在于：所述抗摆组件包括两个固定脚(510)以及两个第三橡胶叠层支座(520)，所述固定脚(510)包括固定板(511)和连接板(512)，两个所述固定脚(510)分别通过对应的第三橡胶叠层支座(520)与相邻的两个连接横梁(210)的外周面相连，所述固定板(511)和连接板(512)形成“L”字型的结构，所述第三橡胶叠层支座(520)的两端分别与连接板(512)以及连接横梁(210)固定连接。The anti-sway oblique three-dimensional vibration isolation system according to claim 1, wherein the anti-sway component comprises two fixing feet (510) and two third rubber laminated supports (520), so The fixing feet (510) include a fixing plate (511) and a connecting plate (512), and the two fixing feet (510) are respectively connected to two adjacent connecting beams through corresponding third rubber laminated supports (520). The outer peripheral surfaces of (210) are connected, the fixing plate (511) and the connecting plate (512) form an "L"-shaped structure, and the two ends of the third rubber laminate support (520) are respectively connected to the connecting plate (512). 512) and the connecting beam (210) are fixedly connected.
- 根据权利要求1所述的一种抗摇摆斜向三维隔震***，其特征在于：所述抗摆组件包括竖直支座(530)，所述竖直支座(530)包括下基座(531)、上筒体(532)、连接柱(533)以及若干第二叠层橡胶支座(534)，所述连接柱(533)与下基座(531)固定连接，所述连接柱(533)设置于上筒体(532)内并且在上筒体(532)内滑移，若干所述第二叠层橡胶支座(534)的两端分别与上筒体(532)的内 侧壁以及连接柱(533)的侧壁固定连接；所述连接横梁(210)的两端分别与相邻的两个上筒体(532)的外侧壁固定连接。The anti-sway oblique three-dimensional vibration isolation system according to claim 1, wherein the anti-sway component comprises a vertical support (530), and the vertical support (530) comprises a lower base ( 531), an upper cylinder (532), a connecting column (533) and a plurality of second laminated rubber supports (534), the connecting column (533) is fixedly connected with the lower base (531), and the connecting column ( 533) is arranged in the upper cylinder (532) and slides in the upper cylinder (532), the two ends of the plurality of second laminated rubber supports (534) are respectively connected with the inner side wall of the upper cylinder (532). and the side walls of the connecting column (533) are fixedly connected; the two ends of the connecting beam (210) are respectively fixedly connected with the outer side walls of the two adjacent upper cylinders (532).
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| CN115045552B (en) * | 2022-06-01 | 2023-09-15 | 新疆德浩恒源建筑工程有限公司 | High-rise building vibration isolation and absorption device and method |
| CN115182475A (en) * | 2022-07-06 | 2022-10-14 | 广州大学 | Three-dimensional shock isolation system with variable slope quasi-zero rigidity vertical shock isolation characteristic |
| CN115182475B (en) * | 2022-07-06 | 2023-12-22 | 广州大学 | Three-dimensional shock isolation system with variable slope quasi-zero rigidity vertical shock isolation characteristic |
| CN115262793A (en) * | 2022-08-09 | 2022-11-01 | 广州大学 | Swinging type shock insulation support for pillar power equipment |
| CN115262793B (en) * | 2022-08-09 | 2023-06-27 | 广州大学 | Swing type shock insulation support for pillar power equipment |
| CN115749406A (en) * | 2022-10-03 | 2023-03-07 | 北京工业大学 | Self-resetting anti-swing three-dimensional shock-insulation friction pendulum support |
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