CN209556161U - A kind of vertical vibration isolation support for building - Google Patents
A kind of vertical vibration isolation support for building Download PDFInfo
- Publication number
- CN209556161U CN209556161U CN201821974003.5U CN201821974003U CN209556161U CN 209556161 U CN209556161 U CN 209556161U CN 201821974003 U CN201821974003 U CN 201821974003U CN 209556161 U CN209556161 U CN 209556161U
- Authority
- CN
- China
- Prior art keywords
- vibration isolation
- vertical vibration
- isolation support
- support
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of vertical vibration isolation supports for building, including being located at upper and lower two sides support base disposed in parallel, it is provided with several vertical vibration isolation support units for pressing array arrangement in the intermediate space of support base, further includes that marginal position is set for connecting the drag-line of upper and lower seat supported on both sides；The vertical vibration isolation support unit includes positioned at the vertically disposed steel pipe in center and surrounding steel pipe connecting plate disposed in parallel, sandwich clad steel and vibration insulation, the connecting plate is located at upper and lower two sides and is in contact with support base, and the sandwich clad steel and vibration isolation interlayer or alternate setting are formed by intermediate space in two side connecting plates.Designed by the utility model under the premise of meeting the needs of structure vertically carries, while strengthening the limitation to vibration isolating suspension horizontal displacement.
Description
Technical field
The utility model belongs to building vibration insulation structure field, and in particular to a kind of vertical vibration isolation support for building.
Background technique
Architectural vibration-insulation technology is to reduce horizontal earthquake by extending the building structure period and giving the biggish damping of structure
Energy is transmitted to superstructure, reduces the acceleration response of superstructure.Meanwhile the larger displacement that structure generates is by Seismic Isolation of Isolation Layer
It bears, superstructure occurs in earthquake to substantially increase the degree of safety of superstructure close to the movement of translation.Seismic isolation technology
It is the elder generation by repeatedly big shake is examined and then effective building structure aseismatic technology, can not only guarantees the safety of building structure,
It may also be ensured that the function of internal non-structural element.
Currently, most of shock-insulation building consider be separating building structure level to geological process, for building
It is less to mitigate damage consideration caused by vertical motion in structure.However for some special building structure such as subway upper cover
Such building such as house, school, commercial building, vertical motion has seriously affected the comfort index of building user, for this
Class building needs to consider isolation vertical motion.Subway, light rail, railway and the area of factory especially are being closed on, can often visited
The vibration that frequency field is 10-20Hz is measured, but often these regional commercial values are high, developer needs to build in such region
House, school, commercial building.In this kind of building, the vibration of this frequency range is easy to be amplified, and is also easiest to be perceived,
The measure for thus needing to consider to eliminate or weaken structural vibration.
General Purpose Rubber shock isolating pedestal and lead rubber laminated bearing are mainly used in the prior art, because of its good shock insulation
Energy and good endurance quality become the shock isolating pedestal type of mainstream in isolation structure.However, General Purpose Rubber shock isolating pedestal
And the vertical rigidity of lead rubber laminated bearing often reaches between 1000-4000 times of horizontal equivalent stiffness, this kind of support
Horizontal seismic isolation performance is splendid, but can not take into account vertical vibration isolation.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of vertical vibration isolation supports for building.
It realizes above-mentioned technical purpose, reaches above-mentioned technical effect, the utility model is achieved through the following technical solutions:
A kind of vertical vibration isolation support for building, including it is located at upper and lower two sides support base disposed in parallel, in support base
Between several vertical vibration isolation support units for pressing array arrangement are provided in gap, further include setting in marginal position for connecting
The drag-line of upper and lower seat supported on both sides；
The vertical vibration isolation support unit includes being located at the vertically disposed steel pipe in center to set with around steel pipe is parallel
Connecting plate, sandwich clad steel and the vibration insulation set, the connecting plate are located at upper and lower two sides and are in contact with support base, the folder
Layer steel plate and vibration isolation interlayer or alternate setting are formed by intermediate space in two side connecting plates.
The number of the vibration insulation is more than the number of the sandwich clad steel as a further improvement of the utility model,
It one layer, is set to positioned at vibration isolation plate described in top layer or lowest level between the connecting plate and sandwich clad steel, is located at centre
The vibration isolation plate of layer is set between adjacent two sides sandwich clad steel.
It as a further improvement of the utility model, include vibration insulation described in 3-5 layers.
The vibration insulation includes the matrix constructed by rubber layer and is embedded in as a further improvement of the utility model,
High-strength carbon fibre grid cloth inside rubber layer.
The high-strength carbon fibre grid cloth includes the warp fibre to intersect vertically as a further improvement of the utility model,
Peacekeeping parallel fiber, wherein the parallel fiber is in the way of concentric circles to external diffusion.
The vertical vibration isolation support unit is cylindrical body, the steel pipe as a further improvement of the utility model,
The position in the center of circle is set, and the connecting plate, sandwich clad steel or vibration insulation are circular ring shape.
Use vulcanization integral forming method by the connecting plate, sandwich clad steel as a further improvement of the utility model,
It is laminated together with vibration isolation.
It as a further improvement of the utility model, include vibration isolation support unit described at least two by array arrangement
Mode is arranged between the support base of upper and lower two sides.
The array manner of vertical vibration isolation support unit arrangement includes ring as a further improvement of the utility model,
Shape array and rectangular array.
The drag-line is evenly arranged around the outer ledge of support base as a further improvement of the utility model,.
The utility model has the beneficial effects that
1. the interlayer vibration insulation of vertical vibration isolation support is thicker, vertical rigidity is smaller, and the perpendicular of building structure can be obviously reduced
To vibration；Multiple vertical vibration isolation bearing element combination arrangements, can satisfy the demand that structure vertically carries；And consider vertical limit
Position can guarantee vertical bearing stability under excessive accidental load effect.
2. the horizontal rigidity of vertical vibration isolation support is smaller, have the function of horizontal seismic isolation, while being provided with drag-line in support and limiting
Position device, can limit support horizontal direction and generate excessive horizontal displacement, have anti-pulling effect to a certain extent.
3. interlayer high-strength carbon fibre grid cloth is arranged in the interlayer thickness rubber layer of vertical vibration isolation support, to the vertical of support
The influence of rigidity is very little, but strengthens the constraint for rubber layer radial direction, limits the deformation of thick rubber layer radially.
In summary: vertical vibration isolation support has both the function of vertical carrying, horizontal seismic isolation, vertical vibration isolation, is highly suitable for
Subway upper cover house, school, commercial building vibration insulation and noise reduction.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of embodiment of support of the utility model；
Fig. 2 is the schematic diagram of the section structure that the utility model is vertical vibration isolation support unit；
Fig. 3 is the structure chart of high-strength carbon fibre grid cloth；
Fig. 4 be include multiple vertical vibration isolation support unit difference embodiment layout drawings, wherein Fig. 4 (a)-Fig. 4 (f) in support
It respectively include 2-7 vertical vibration isolation support unit layout drawing；
Wherein: 1- support base, 2- vertical vibration isolation support unit, 201- connecting plate, 202- steel pipe, 203- sandwich clad steel,
204- vibration insulation, 204_1- rubber layer, 204_2- high-strength carbon fibre grid cloth, 204_21- meridional fibers, 204_22- weft are fine
Dimension, 3- drag-line.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.
The application principle of the utility model is explained in detail with reference to the accompanying drawing.
A kind of vertical vibration isolation seat structure for building of the utility model as shown in Figs 1-4, including it is located at upper and lower two sides
Support base 1 disposed in parallel is provided at least two in the intermediate space of support base 1 and supports by the vertical vibration isolation of array arrangement
Unit 2, the vertical vibration isolation support unit 2 have been the core components of vertical bearing capacity effect.All implementations as shown in Figure 4
In example, the array manner of the arrangement can be annular array and be also possible to rectangular array.
It further include that marginal position is set for connecting the drag-line 3 of upper and lower seat 1 supported on both sides, in the horizontal direction to support
Seat 1 is limited.
Wherein, be the requirement for meeting structure vertical bearing capacity, the vertical rigidity of the vertical vibration isolation support unit 2 compared with
It is small, including be located at the vertically disposed steel pipe 202 in center and surround the connecting plate 201 disposed in parallel of steel pipe 202, sandwich clad steel
203 and vibration insulation 204, the connecting plate 201, sandwich clad steel 203 and vibration insulation 204 will be suppressed by vulcanization integral forming method
Together.
Be in contact since the connecting plate 201 is located at upper and lower two sides with support base 1, the sandwich clad steel 203 and every
Between vibration layer 204 or alternately it is arranged in the intermediate space of two side connecting plates 201.So the number ratio of the vibration insulation 204
The number of the sandwich clad steel 203 is one layer more, and the company is set to positioned at vibration isolation plate 204 described in top layer or lowest level
Between fishplate bar 201 and sandwich clad steel 203, positioned at the vibration isolation plate 204 of middle layer be set to adjacent two sides sandwich clad steel 203 it
Between.It include under normal conditions vibration insulation 204 described in layer 2-4, the thickness of the vibration insulation 204 is very thick, and thickness is basis
The demand of Vibration Absorbing System Design, which calculates, to be determined.
The vibration insulation 204 uses the lesser rubber layer 204_1 of vertical rigidity and constructs matrix.In the work of vertical load
Under, rubber layer 204_1, in order to limit this bulging, can joined along bulging is radially expanded in the inside of rubber layer 204_1
High-strength carbon fibre grid cloth 204_2.The high-strength carbon fibre grid cloth 204_2 includes the warp to intersect vertically as shown in Figure 3
Fiber 204_21 and parallel fiber 204_22, wherein the parallel fiber 204_22 is in the way of concentric circles to external diffusion.Its
The fiber carbon fiber very big using tensile strength, is embedded in thick rubber layer, fiber cloth surface brush coating stick and and rubber
Layer 204_1 integrated vulcanizing molding.When vertical load along support central role when on support, carbon cloth is powerful anti-using its
Tensile strength provides radial restraining force for rubber layer 204_1.Interlayer high-strength carbon fibre grid cloth 204_2 is to the vertical of support simultaneously
The influence of rigidity is very little, and the presence of interlayer high-strength carbon fibre grid cloth 204_2 strengthens the constraint for rubber radial direction, limit
The deformation of thick rubber layer 204_1 radially is made.
Set steel pipe 202 is excessive for preventing accidentalia effect flowering structure from generating in vertical vibration isolation support unit 2
Vertical Settlement.Vertical spacing steel pipe 202 is freely placed in 2 centre bore of vertical vibration isolation support unit, 202 aperture of steel pipe it is big
The small vertical bearing capacity with support matches.
In the present invention, the vertical vibration isolation support unit 2 is center of circle symmetric figure, such as cylindrical body, positive six
Prism, positive eight prism etc., preferably cylindrical body.The steel pipe 202 is arranged in the position in the center of circle, the connecting plate 201,
Sandwich clad steel 203 or vibration insulation 204 are circular ring shape.
The horizontal rigidity of the support is smaller, has the function of horizontal seismic isolation, while needing to consider that horizontal direction limits.Using
Drag-line 3 is used as limiting device, and the extensional rigidity of drag-line 3 is larger, can play horizontal direction position-limiting action.Meanwhile support is in tension
Operating condition can play drawing-resistant function.3 both ends of drag-line are connected by pier anchor mode with the support base 1 of upper and lower two sides, and along
The outer ledge of support base 1 is evenly arranged.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of vertical vibration isolation support for building, it is characterised in that: including being located at upper and lower two sides support base disposed in parallel (1),
It is provided with several vertical vibration isolation support units (2) for pressing array arrangement in the intermediate space of support base (1), further includes setting
It is used to connect the drag-line (3) of seat (1) supported on both sides up and down in marginal position；
The vertical vibration isolation support unit (2) includes positioned at the vertically disposed steel pipe in center (202) and surrounding steel pipe
(202) connecting plate (201) disposed in parallel, sandwich clad steel (203) and vibration insulation (204), the connecting plate (201) are located at upper
Lower two sides are simultaneously in contact with support base (1), and between the sandwich clad steel (203) and vibration insulation (204) or alternate setting is two
Side connecting plate (201) is formed by intermediate space.
2. a kind of vertical vibration isolation support for building according to claim 1, it is characterised in that: the vibration insulation (204)
One layers more than the number of the sandwich clad steel (203) of number, set positioned at vibration insulation (204) described in top layer or lowest level
It is placed between the connecting plate (201) and sandwich clad steel (203), is set to positioned at the vibration insulation (204) of middle layer adjacent
Between two sides sandwich clad steel (203).
3. a kind of vertical vibration isolation support for building according to claim 2, it is characterised in that: including described in 3-5 layers every
It shakes layer (204).
4. a kind of vertical vibration isolation support for building according to claim 1-3, it is characterised in that: the vibration isolation
Layer (204) includes the matrix constructed by rubber layer (204_1) and the high-strength carbon fibre grid for being embedded in rubber layer (204_1) inside
Cloth (204_2).
5. a kind of vertical vibration isolation support for building according to claim 4, it is characterised in that: the high-strength carbon fibre net
Ge Bu (204_2) includes the meridional fibers (204_21) and parallel fiber (204_22) to intersect vertically, wherein the weft is fine
(204_22) is tieed up in the way of concentric circles to external diffusion.
6. a kind of vertical vibration isolation support for building according to claim 1, it is characterised in that: the vertical vibration isolation support
Unit (2) is cylindrical body, and the position in the center of circle, the connecting plate (201), sandwich clad steel is arranged in the steel pipe (202)
(203) or vibration insulation (204) is circular ring shape.
7. a kind of vertical vibration isolation support for building according to claim 1, it is characterised in that: using vulcanization integral forming method
The connecting plate (201), sandwich clad steel (203) and vibration insulation (204) is compressed together.
8. a kind of vertical vibration isolation support for building according to claim 1, it is characterised in that: including described at least two
Vibration isolation support unit (2) is arranged between the support base (1) of upper and lower two sides in the way of array arrangement.
9. a kind of vertical vibration isolation support for building according to claim 1 or 8, it is characterised in that: the vertical vibration isolation
The array manner of support unit (2) arrangement includes annular array and rectangular array.
10. a kind of vertical vibration isolation support for building according to claim 1, it is characterised in that: the drag-line (3) surrounds
The outer ledge of support base (1) be evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974003.5U CN209556161U (en) | 2018-11-28 | 2018-11-28 | A kind of vertical vibration isolation support for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974003.5U CN209556161U (en) | 2018-11-28 | 2018-11-28 | A kind of vertical vibration isolation support for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556161U true CN209556161U (en) | 2019-10-29 |
Family
ID=68299404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821974003.5U Active CN209556161U (en) | 2018-11-28 | 2018-11-28 | A kind of vertical vibration isolation support for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356300A (en) * | 2018-11-28 | 2019-02-19 | 苏州海德新材料科技股份有限公司 | A kind of vertical vibration isolation support for building |
-
2018
- 2018-11-28 CN CN201821974003.5U patent/CN209556161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356300A (en) * | 2018-11-28 | 2019-02-19 | 苏州海德新材料科技股份有限公司 | A kind of vertical vibration isolation support for building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108425433B (en) | A kind of adaptive stiffness characteristics mobile decoupling formula three-dimensional isolation/vibration support | |
| CN109356300A (en) | A kind of vertical vibration isolation support for building | |
| CN102839751B (en) | Three-dimensional shock-isolated bearing and preparation method for same | |
| CN202767242U (en) | Three-direction shock insulation support | |
| CN108411713B (en) | Quasi-zero stiffness vibration isolators floating plate railway roadbed and its design method | |
| CN100449067C (en) | Large-span structure multi-dimension isolation shock-damping rack | |
| CN100478539C (en) | Vertical shock-absorbing stand with variable rigidity and damping | |
| CN106759927A (en) | A kind of tandem type laminated rubber spring three-dimensional compounded shock isolating pedestal | |
| CN105887668B (en) | Bridge vibration absorption and isolation support and cable-stayed bridge, suspension bridge support construction | |
| CN209556161U (en) | A kind of vertical vibration isolation support for building | |
| CN105350678B (en) | A kind of novel tri-dimensional shock-insulating device with larger vertical Static stiffness | |
| CN106193357A (en) | A kind of tuning liquid, quality damping vibration attenuation apparatus | |
| CN211899933U (en) | Tuned damping control device for quality of multi-story and high-rise buildings | |
| CN203065958U (en) | Fiber cloth constraint-type rubber supporting seat | |
| CN209162877U (en) | A kind of building foundation shock proof bearing structure | |
| CN214613345U (en) | Three-dimensional vibration isolation device for rail transit upper cover structure | |
| CN214613344U (en) | Three-dimensional vibration isolation device for rail transit | |
| CN206529686U (en) | A kind of energy-dissipating and shock-absorbing bridge pad | |
| CN109653392A (en) | A kind of suspension column energy-consumption damper | |
| CN103966942B (en) | A kind of structural system for controlling three pylon cable-stayed bridge girders and bridge tower vertical response | |
| CN205875450U (en) | Harmonious quality type surrender energy dissipation shock attenuation wall device | |
| CN212611929U (en) | Magnetic elastic bridge damping support | |
| JP2019190539A (en) | Passive type anti-vibration device of building | |
| CN111305387B (en) | Compression-shear separation type variable-rigidity rubber support and manufacturing method thereof | |
| CN209686627U (en) | A kind of suspension column energy-consumption damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |