CN205475806U - Building damping device - Google Patents
Building damping device Download PDFInfo
- Publication number
- CN205475806U CN205475806U CN201620225932.0U CN201620225932U CN205475806U CN 205475806 U CN205475806 U CN 205475806U CN 201620225932 U CN201620225932 U CN 201620225932U CN 205475806 U CN205475806 U CN 205475806U
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- building
- cylindrical notch
- frame
- damping device
- upright
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a building damping device, including building basis and basic saddle and damping spring, cylindrical notch has been seted up on the building basis, is equipped with stand columns of the framework in the cylindrical notch, and stand columns of the framework is connected with cylindrical notch through slider the bottom, and stand columns of the framework 's diameter is less than the diameter of cylindrical notch, basis saddle's one end is fixed in stand columns of the framework, and damping spring one end is connected with the building is basic, and the other end is connected with stand columns of the framework. The utility model discloses simple structure, economical and practical is convenient for implement. Two slides are slidable each other, and mutual contact surface is glossy. Can guarantee its level freely slides. The security that can control upper portion building and have the horizontal displacement when the earthquake, improvement building structure is used in the combination of damping spring and slide. Thereby the wall earthquake reaches the shock insulation effect to the transmission of upper portion building structure.
Description
Technical field
This utility model belongs to Antiseismic building facility technology field, particularly to a kind of building damping device.
Background technology
Earthquake, internal force transmission and external force geologic process the general name of the earth's crust oscillation phenomenon caused.Building is typically built in Rock soil Foundation.During earthquake, the seismic wave propagated in ground causes foundation soil body to vibrate.The particularly vibration of horizontal direction, can drive and be attached to the surface buildings violent horizontal jitter of generation, thus produce building and destroy.
In order to tackle strong earthquake disaster, it is common practice to strengthen the intensity of building, rigidity, even ground is firmly built on the rock stratum of underground, make building constitute the entirety of a rigidity with rock stratum, belong to rigidity anti-seismic structure, to reach antidetonation purpose.But, this way is greatly increased the consumption of construction material, strengthens engineering cost.
Currently used rubber earthquake isolation support is as shock insulation damping device, top-out is held up by rubber support, and owing to the rigidity of rubber support horizontal direction is the most weak, when earthquake, top-out can have bigger horizontal displacement, thus weaken the geological process transmission to top building structure, reach cushioning effect.But, rubber is the most fire-resistant, easily damages at concrete on fire, may result in building destruction；Rubber support to control top-out horizontal displacement the most not enough, may cause top-out slip away basis top, cause building serious destruction, and rubber earthquake isolation support price be higher, is greatly increased building cost.
Utility model content
The deficiency proposed for background technology, this utility model research design goes out a kind of building damping device, it is possible to resist fire, by the building Bit andits control when earthquake in the range of limiting, alleviates earthquake to the horizontal earthquake action of building and earthquake.
Technical solution of the present utility model:
A kind of building damping device, including building foundation and basis upper frame, it is characterized in that: also include damping spring, described building foundation offers cylindrical notch, it is provided with upright of frame in described cylindrical notch, being connected with cylindrical notch by carriage bottom described upright of frame, the diameter of described upright of frame is less than the diameter of cylindrical notch；One end of described basis upper frame is fixed in upright of frame, and described damping spring one end is connected with building foundation, and the other end is connected with upright of frame.
Preferably, the degree of depth of described cylindrical notch is more than 400 millimeters.
Preferably, described adjacent damping spring axis angle is 45 degree.
Preferably, the diameter of described upright of frame is less than the diameter of cylindrical notch 300 ~ 400 millimeters.
Preferably, described damping spring is 8.
Preferably, described carriage includes two panels slide plate, and the contact surface of described two panels slide plate is smooth.
Preferably, described slide plate is polyfluortetraethylene plate or steel plate.
The beneficial effects of the utility model:
This utility model simple in construction, economical and practical, it is simple to implement.Two panels slide plate is slidably each other, and mutual contact surface is smooth.Can guarantee that its level slidably.Being applied in combination of damping spring and slide plate can control top-out the horizontal displacement when earthquake, improves the safety of building structure.Thus cut off the earthquake transmission to top building structure, reach isolating affection.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is plan structure schematic diagram of the present utility model；
Fig. 3 is perspective view of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
A kind of building damping device, including building foundation 1, basis upper frame 2 and damping spring 5, building foundation offers cylindrical notch 3, cylindrical notch 3 tall and big in 400 millimeters.Cylindrical notch 3 is internal is provided with upright of frame 4.Being connected with cylindrical notch 3 by carriage 6 bottom upright of frame 4, the diameter of upright of frame 4 is less than the diameter of cylindrical notch 3 300 ~ 400 millimeters.One end of basis upper frame 2 is fixed in upright of frame 4, and damping spring 5 one end is connected with building foundation 1, and the other end is connected with upright of frame 4, and adjacent damping spring 5 axis angle is 45 degree, and damping spring 5 is 8.
Specifically used process: when earthquake produces destructive power, in upright of frame 4 is limited at cylindrical notch 3, level is slided.Damping spring 5 makes the limited interaction of upright of frame 4.Reduce upright of frame 4 and cylindrical notch 3 inwall lateral impact, after earthquake disappears, and basis upper frame 2 can be made with building foundation 1 to return to initial relative position.
To sum up, this utility model produces a desired effect.
Claims (7)
1. a building damping device, including building foundation and basis upper frame, it is characterized in that: also include damping spring, described building foundation offers cylindrical notch, it is provided with upright of frame in described cylindrical notch, being connected with cylindrical notch by carriage bottom described upright of frame, the diameter of described upright of frame is less than the diameter of cylindrical notch；One end of described basis upper frame is fixed in upright of frame, and described damping spring one end is connected with building foundation, and the other end is connected with upright of frame.
2. damping device as claimed in claim 1, it is characterised in that: the degree of depth of described cylindrical notch is more than 400 millimeters.
3. damping device as claimed in claim 1, it is characterised in that: described adjacent damping spring axis angle is 45 degree.
4. damping device as claimed in claim 1, it is characterised in that the diameter of described upright of frame is less than the diameter of cylindrical notch 300 ~ 400 millimeters.
5. damping device as claimed in claim 1, it is characterised in that: described damping spring is 8.
6. damping device as claimed in claim 1, it is characterised in that: described carriage includes two panels slide plate, and the contact surface of described two panels slide plate is smooth.
7. damping device as claimed in claim 6, it is characterised in that: described slide plate is polyfluortetraethylene plate or steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225932.0U CN205475806U (en) | 2016-03-23 | 2016-03-23 | Building damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225932.0U CN205475806U (en) | 2016-03-23 | 2016-03-23 | Building damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475806U true CN205475806U (en) | 2016-08-17 |
Family
ID=56652243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620225932.0U Expired - Fee Related CN205475806U (en) | 2016-03-23 | 2016-03-23 | Building damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405008A (en) * | 2022-09-16 | 2022-11-29 | 郭微 | Swing and sliding composite support in integrated structure |
-
2016
- 2016-03-23 CN CN201620225932.0U patent/CN205475806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405008A (en) * | 2022-09-16 | 2022-11-29 | 郭微 | Swing and sliding composite support in integrated structure |
| CN115405008B (en) * | 2022-09-16 | 2024-02-13 | 郭微 | Swing and sliding composite support in integrated structure |
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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: 20160817 Termination date: 20170323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |