CN203049824U - Building damping device - Google Patents
Building damping device Download PDFInfo
- Publication number
- CN203049824U CN203049824U CN 201320013261 CN201320013261U CN203049824U CN 203049824 U CN203049824 U CN 203049824U CN 201320013261 CN201320013261 CN 201320013261 CN 201320013261 U CN201320013261 U CN 201320013261U CN 203049824 U CN203049824 U CN 203049824U
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- Prior art keywords
- ball
- damping
- collecting rack
- building
- sealing shroud
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- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a building damping device. The building damping device comprises a bottom lining plate, a bolt, a nut, damping balls, a box-type ball frame, an upper lining plate, and a rubber damping sealing sleeve. The building damping device can effectively buffer vertical and horizontal destructive power generated in earthquakes, lowers damage of the earthquake to buildings, and has the advantages of being easy to manufacture, convenient to install, low in cost and the like.
Description
Technical field
The utility model relates to a kind of building damping device.
Background technology
Earthquake is a kind of natural calamity of predicting and can not disappear of being difficult to, once violent earthquake takes place, usually makes building collapsing, crackle, has caused tremendous loss for the people's life and property.Patent 98205904.3 discloses a kind of anti-earthquake device for buildings, and this device is made of upper plate, Metal Ball and lower plate.This apparatus structure complexity needs whole laying the below building in the construction, implement at the scene, has increased difficulty to construction.For addressing this problem, the inventor had once designed a kind of Antiseismic and shock-absorbing installation, application number ZL200820105778.9.This device adopts monomer members, has solved difficulty of construction, and this device is also effectively to having reduced the destructive power of earthquake horizontal direction.But it is very little that the destructive power of earthquake vertical direction is extenuated effect, also influences damping effect.The inventor has also designed a kind of honeycomb rubber antidetonation cushion, application number ZL201020601642.4.Though this beam has adopted the micropore principle, has improved damping performance, appointing has certain limitation, and when being subjected to shaking for a long time, very possible and building produces resonance, thereby influences damping effect.
Summary of the invention
A kind of building damping device that the utility model provides, simplicity of design is installed easily, can alleviate the destructive power of earthquake level and vertical direction, has improved the anti-seismic performance of building effectively.
The technical solution of the utility model is: a kind of building damping device comprises bottom lining plate 1, bolt 2, nut 3, damping ball 4, box ball-collecting rack 5, goes up liner plate 6 and rubber shock-absorbing sealing shroud 10 compositions.
On the top of rubber shock-absorbing sealing shroud 10, be provided with horizontal direction and vertical shock relieve vent 1 and shock relieve vent 29 each other, be provided with at the top of rubber shock-absorbing sealing shroud 10 and connect post 8.
Box ball-collecting rack 5 will go up ball-collecting rack by bolt 2 and nut 3 and following ball-collecting rack is linked together, and is respectively arranged with damping ball hole at last ball-collecting rack and following ball-collecting rack, and damping ball 4 is positioned in the damping ball hole.
Produce the destructive power of vertical and level when the utility model can cushion earthquake effectively, reduce earthquake to the destruction of building, and have characteristics easy to manufacture, easy for installation, with low cost.
Description of drawings
Fig. 1 looks schematic diagram for the utility model embodiment master.
Fig. 2 is the utility model embodiment schematic top plan view.
Fig. 3 is the utility model embodiment scheme of installation.
The specific embodiment
Bright specifically below in conjunction with the embodiment accompanying drawing.
Illustrated in figures 1 and 2, the utility model embodiment is made up of bottom lining plate 1, bolt 2, nut 3, damping ball 4, box ball-collecting rack 5, last liner plate 6 and rubber shock-absorbing sealing shroud 10.
On the top of rubber shock-absorbing sealing shroud 10, be provided with horizontal direction and vertical shock relieve vent 1 and shock relieve vent 29 each other, be provided with at the top of rubber shock-absorbing sealing shroud 10 and connect post 8.
Connect post 8, will be bound up at this device and building.
Box ball-collecting rack 5 will go up ball-collecting rack by bolt 2 and nut 3 and following ball-collecting rack is linked together, and is respectively arranged with damping ball hole at last ball-collecting rack and following ball-collecting rack, and damping ball 4 is positioned in the damping ball hole.
Rubber shock-absorbing sealing shroud 10 forms in the gas-tight silo of a sealing, has excellent waterproof, protection against the tide and dust reduction capability, to guarantee its good working environment and service behaviour.
The inside of rubber shock-absorbing sealing shroud 10 is equipped with bottom lining plate 1, damping ball 4, box ball-collecting rack 5, goes up liner plate 6, and the bottom of rubber shock-absorbing sealing shroud 10 is provided with flange 16, and flange 16 and bottom lining plate 1 are provided with installing hole 15.With stone bolt 12 this device and building base beam 11 are linked together during installation.
When earthquake produces horizontal jitter, bottom lining plate 1, go up liner plate 6 and produce relative displacements by damping ball 4, make building obtain buffering, realization damping purpose.Can the quantity of multilayer damping ball and liner plate be set according to structure and shock strength and the damping requirement of building in case of necessity.
Rubber shock-absorbing sealing shroud 10 is made by rubber.Because the property of rubber also has certain buffering effect to the earthquake impact force.But under the long duration of action of the gravity of building, the elasticity of rubber itself has been subjected to very big restriction, and damping performance weakens, and damping effect also will be restricted.And microcellular rubber is done the time spent at the gravity of building, a certain amount of distortion will take place in shock relieve vent 1 and shock relieve vent 29, but will stay certain interval (size in this variable and gap is relevant with the quality of the diameter in hole and rubber itself), thereby can keep the good shock absorbing characteristics of rubber, guarantee that damping performance is in perfect condition always, can effectively improve damping effect.
When earthquake produced vertical destructive power, this device top rubber part can effectively cushion earthquake to the building impact force by shock relieve vent 1 and shock relieve vent 29, reaches damping effect.When earthquake produces horizontal destructive power, make this device go up liner plate 6, bottom lining plate 1 generation relative motion by damping ball 4, building is cushioned, and reach the purpose of damping mitigation.
Shown in Figure 3, during construction, by stone bolt 12, lower margin pad 13 and anchor nut 14, by installing hole 15 damping device of the present utility model is installed on the building base beam 11.
Claims (1)
1. a building damping device comprises bottom lining plate (1), bolt (2), nut (3), damping ball (4), box ball-collecting rack (5), goes up liner plate (6) and rubber shock-absorbing sealing shroud (10) composition, it is characterized in that:
Top in rubber shock-absorbing sealing shroud (10) is provided with horizontal direction and vertical shock relieve vent one (7) and shock relieve vent two (9) each other, is provided with at the top of rubber shock-absorbing sealing shroud (10) to connect post (8);
Box ball-collecting rack (5) will go up ball-collecting rack by bolt (2) and nut (3) and following ball-collecting rack is linked together, and is respectively arranged with damping ball hole at last ball-collecting rack and following ball-collecting rack, and damping ball (4) is positioned in the damping ball hole;
Bottom lining plate (1), damping ball (4), box ball-collecting rack (5) and last liner plate (6) are installed in the inside of rubber shock-absorbing sealing shroud (10) in order;
The bottom of rubber shock-absorbing sealing shroud (10) is provided with flange (16), and flange (16) and bottom lining plate (1) are provided with installing hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013261 CN203049824U (en) | 2013-01-11 | 2013-01-11 | Building damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013261 CN203049824U (en) | 2013-01-11 | 2013-01-11 | Building damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049824U true CN203049824U (en) | 2013-07-10 |
Family
ID=48732791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013261 Expired - Fee Related CN203049824U (en) | 2013-01-11 | 2013-01-11 | Building damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988439A (en) * | 2017-05-16 | 2017-07-28 | 湖南工学院 | The Double-direction Temperature seam joint structure of single-column support |
-
2013
- 2013-01-11 CN CN 201320013261 patent/CN203049824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988439A (en) * | 2017-05-16 | 2017-07-28 | 湖南工学院 | The Double-direction Temperature seam joint structure of single-column support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |