CN204001207U - A kind of building aseismicity, vibration damping holder - Google Patents
A kind of building aseismicity, vibration damping holder Download PDFInfo
- Publication number
- CN204001207U CN204001207U CN201420408348.XU CN201420408348U CN204001207U CN 204001207 U CN204001207 U CN 204001207U CN 201420408348 U CN201420408348 U CN 201420408348U CN 204001207 U CN204001207 U CN 204001207U
- Authority
- CN
- China
- Prior art keywords
- building
- vibration damping
- vibration
- damping holder
- branch sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000013016 damping Methods 0.000 title claims abstract description 39
- 229920001971 elastomer Polymers 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a kind of building aseismicity, vibration damping holder, is installed between building foundation part and building superstructure, and described bearing comprises earthquake resistant structure and vibration-proof structure, and described earthquake resistant structure is connected in the middle part of vibration-proof structure below.This building aseismicity, vibration damping holder that the utility model relates to are simple in structure, and antidetonation and vibration damping, noise reduction are combined, and have both saved construction cost, have also saved materials'use cost, and reduce the problems such as building secondary structure noise.
Description
Technical field
The utility model relates to a kind of building aseismicity, vibration damping holder, for building aseismicity, vibration and noise control field, for earthquake and vibration source, the destruction of building generation and noise vibration pollution is controlled, and the utility model is a kind of building foundation bearing.
Background technology
Along with the high speed development of national economy, track traffic is convenient, quick, punctual, energy-conservation with it, effectively alleviate the advantage that traffic above-ground is blocked up, and becomes rapidly the Hot spots for development that urban traffic is built.But noise and vibration pollutes and also can produce certain negative effect to building along the line, also must Elastic Vibration when its building along the line is meeting national corresponding earthquake resistant code design and the environment pollution that brings of noise.
Utility model content
The utility model is a kind of building aseismicity, vibration damping holder, and when meeting building aseismicity requirement, the vibrating noise that near the vibration source building is produced pollutes to be controlled.
For solving above technical problem, the utility model provides following technical scheme: a kind of building aseismicity, vibration damping holder, described bearing is installed between building foundation part and building superstructure, described bearing comprises earthquake resistant structure and vibration-proof structure, and described earthquake resistant structure is connected in the middle part of vibration-proof structure below; Described vibration-proof structure comprises branch sleeve, bearing plate and damping block, the opening down setting of described branch sleeve, and bearing plate is arranged at branch sleeve inner top, two ends top set on branch sleeve inwall, and bearing plate top connects damping block.
Branch sleeve adopts tubular design, and the degree of depth surpasses bearing plate position, and such design can be saved construction cost and material cost fully, and guaranteed to produce easy.After branch sleeve installation in position, can in the gap of bearing plate and branch sleeve, spray fluid sealant.Guaranteeing that Stability Analysis of Structures has also well completely cut off damping block and contacted with the direct of external environment simultaneously, can further protect damping block like this, for the performances such as damping block is anti-aging, anticorrosive provide better environment
The design function of bearing plate is to connect top vibration damping part and bottom antidetonation part, for better improving branch sleeve resistance to overturning bearing plate outer ring, adopt convex design, even if bearing is subject to the projection of larger outside lateral force bearing plate also can well stablize bearing top vibration damping part, make branch sleeve be unlikely to topple.For the position of damping block is fixed under external force effect, be not subjected to displacement, employing top, junction plate top adopts groove design.Junction plate global design is to guarantee, under constitutionally stable prerequisite, to accomplish to reduce the use of material as far as possible
For guaranteeing that bearing is unlikely to structural destruction under violent earthquake disaster, can better protect building.The outer ring of junction plate and laminated rubber arranges spacing collar, and spacing collar and angle gripper shoe face are according to building actual conditions calculative determination.
This building aseismicity, vibration damping holder that the utility model relates to, have vibration and noise reducing function, near urban track traffic building along the line provides a good vibration damping, noise reduction scheme.The utility model is simple in structure, and application cost is low compared with other building vibration damping schemes, and antidetonation, vibration damping, noise reduction three are combined into one, make work simplification, both save construction cost, also saved materials'use cost, and can solve the problem of building secondary structure noise.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model technology, below the accompanying drawing of the required use of the utility model is briefly described.
The top view of a kind of building aseismicity of Fig. 1 the utility model, vibration damping holder;
Fig. 2 is utility model sectional drawing;
Fig. 3 is that utility model is partly cutd open figure.
The specific embodiment
As shown in Figure 1-Figure 3, be structure chart of the present utility model and sectional view.Vibration-proof structure comprises branch sleeve 1, bearing plate 3 and damping block 7, the opening down setting of described branch sleeve 1, bearing plate 3 is arranged at branch sleeve 1 inner top, two ends top set on branch sleeve 1 inwall and leaves certain gap, after construction and installation are good, must in its gap, spray fluid sealant, bearing plate 3 bottoms connect damping block 7.Branch sleeve 1 has increased the stability of vibration damping part, when earthquake resistant structure occurred level is sheared, also can guarantee the stable of vibration damping part-structure by branch sleeve and bearing plate.
Vibration damping part is mainly comprised of branch sleeve 1, bearing plate 3, damping block 7.Damping block 7 materials can be according to engineering actual conditions optimum selecting, and the technical indicators such as its intrinsic frequency, rigidity, resistance to chemical corrosion, refractoriness are determined in actual demand according to engineering, by damping block 7, building foundation part and building superstructure are isolated, thereby reach the effect of vibration isolation, and then the noise and vibration that near vibration source building is produced is controlled.
Earthquake resistant structure comprises inner steel plate 4 and laminated rubber 5, inner steel plate 4 and laminated rubber 5 interconnections.Earthquake resistant structure also comprises lead for retractable pencil 8, and described lead for retractable pencil 8 is supported on bearing plate 3 middles, bottom, and the bottom of lead for retractable pencil 8 is connected in gripper shoe 2.The whole stack of inner steel plate and laminated rubber is cylindrical, and lead for retractable pencil 8 is cylindrical, and three's center line is coaxial.The outside of inner steel plate 4 and laminated rubber 5 has topping 6.
The outside of topping 6 is provided with the spacing collar 21 of centrum shape, and spacing collar 21 is fixed in gripper shoe 2.When more violent deformation occurs bearing, can well keep the stability of earthquake resistant structure by the spacing collar in gripper shoe, and protect seat structure not to be subject to serious level and destroy.
Shear wave is the main energy of earthquake to ground building destruction, neoprene bearing occurred level distortion when earthquake, whole lead for retractable pencil is because 3 constraints of supported plate 2 and bearing plate force generation shear strain, because lead for retractable pencil has good Elastoplastic Performances in Simulation, and the energy of the low energy that can dissipate greatly.The common earthquake resistant structure structure that forms of gripper shoe 2, bearing plate 3, inner steel plate 4, stacked rubber 5, lead for retractable pencil 8 has good hysteretic characteristic, energy that can sufficient dissipation earthquake produces when earthquake.
Earthquake resistant structure and vibration damping part connect by bearing plate, make function of seismic resistance and vibration and noise reducing function reasonably be integrated in the utility model, it is more stable that the face shaping design of bearing plate makes vibration damping part be combined with earthquake resistant structure, can effectively building top dead load be passed to building foundation.
The specific embodiment described in the utility model does not form the restriction to the application's scope; every within the spirit and principle of the utility model design, any modification that one of skill in the art can make, be equal to and replace and within improvement etc. all should be included in protection domain of the present utility model.
Claims (6)
1. building aseismicity, a vibration damping holder, is characterized in that, described bearing is installed between building foundation part and building superstructure, and described bearing comprises earthquake resistant structure and vibration-proof structure, and described earthquake resistant structure is connected in the middle part of vibration-proof structure below.
2. a kind of building aseismicity according to claim 1, vibration damping holder, it is characterized in that, described vibration-proof structure comprises branch sleeve, bearing plate and damping block, the opening down setting of described branch sleeve, bearing plate is arranged at branch sleeve inner top, two ends top set on branch sleeve inwall, and bearing plate top connects damping block.
3. a kind of building aseismicity according to claim 1, vibration damping holder, is characterized in that, described earthquake resistant structure comprises inner steel plate and laminated rubber, inner steel plate and laminated rubber interconnection.
4. according to a kind of building aseismicity, vibration damping holder described in claim 1 or 3, it is characterized in that, described earthquake resistant structure comprises lead for retractable pencil, and described lead for retractable pencil is supported on middle, bearing plate bottom, and the bottom of lead for retractable pencil is connected in gripper shoe.
5. a kind of building aseismicity according to claim 3, vibration damping holder, is characterized in that, the outside of described inner steel plate and laminated rubber has topping.
6. a kind of building aseismicity according to claim 5, vibration damping holder, is characterized in that, the outside of described topping is provided with the spacing collar of centrum shape, and spacing collar is fixed in gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408348.XU CN204001207U (en) | 2014-07-23 | 2014-07-23 | A kind of building aseismicity, vibration damping holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408348.XU CN204001207U (en) | 2014-07-23 | 2014-07-23 | A kind of building aseismicity, vibration damping holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204001207U true CN204001207U (en) | 2014-12-10 |
Family
ID=52041230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408348.XU Expired - Lifetime CN204001207U (en) | 2014-07-23 | 2014-07-23 | A kind of building aseismicity, vibration damping holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204001207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131617A (en) * | 2014-07-23 | 2014-11-05 | 北京九州一轨隔振技术有限公司 | Anti-seismic and shock-absorption support of building |
-
2014
- 2014-07-23 CN CN201420408348.XU patent/CN204001207U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131617A (en) * | 2014-07-23 | 2014-11-05 | 北京九州一轨隔振技术有限公司 | Anti-seismic and shock-absorption support of building |
| CN104131617B (en) * | 2014-07-23 | 2016-08-17 | 北京九州一轨隔振技术有限公司 | A kind of building aseismicity, vibration damping holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 102402 No.32, Guangmao Road, Doudian Town, Fangshan District, Beijing Patentee after: Beijing Jiuzhou first rail Environmental Technology Co.,Ltd. Address before: 100070, Fengtai District Science City, Spark Road 11, 6 blocks A, Beijing Office Park Patentee before: BEIJING JIUZHOUYIGUI SHOCK AND VIBRATION ISOLATION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |