CN206128304U - Compound support of shock attenuation power consumption - Google Patents
Compound support of shock attenuation power consumption Download PDFInfo
- Publication number
- CN206128304U CN206128304U CN201621074564.0U CN201621074564U CN206128304U CN 206128304 U CN206128304 U CN 206128304U CN 201621074564 U CN201621074564 U CN 201621074564U CN 206128304 U CN206128304 U CN 206128304U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- friction
- steel sheet
- friction steel
- rubber
- 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 - Fee Related
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- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a compound support of shock attenuation power consumption, includes steel sheet and lower steel sheet, is provided with on the middle part of lower steel sheet to fold line rubber, is provided with belleville spring above pile line rubber, belleville spring pushes up on last steel sheet, the both ends of going up the steel sheet are connected two pairs and are gone up outstanding friction steel sheet group, and each comprises two relative outstanding friction steel sheets of going up last outstanding friction steel sheet group, and lower steel sheet both ends are fixed with two lower salients friction steel sheets, each down salient friction steel sheet and a pair of the cooperation of outstanding friction steel sheet, on the spacing hole of vertical friction of giving prominence to the steel sheet that rubs a pair of on was connected at the friction steel cylinder both ends of passing down salient friction steel sheet, the steel cylindrical end portion that rubs was equipped with the horizontal spacing rivet, the utility model discloses a vertical seismic action not only can be born to belleville spring, rubber and the control of steel sheet friction combined type of fold going, also can consume the horizontal earthquake energy, but also greatly increased the life of support.
Description
Technical field
The utility model is related to damping energy dissipating support technical field, more particularly to a kind of compound bearing of damping power consumption.
Background technology
There are many researchers to be devoted to the research of earthquake isolation bearing, increase bearing in building bottom and be used for reducing building
The energy that bears of superstructure, the security of the guarantee building of high degree.But, traditional bearing is single examining
Consider horizontal earthquake action or Vertical Earthquake Loads, so may not reach expected effect in the face of complicated earthquake, and
It is destructive larger for bearing.The length existing problems of the shock insulation aseismatic bearing service life that many scholar's research go out, often
Building is also in service life, but situations such as destruction, failure has just occurred in bearing, and the popularization production for so causing bearing is deposited
In certain problem.
The content of the invention
For the shortcoming for overcoming above-mentioned prior art to exist, the purpose of this utility model is to provide a kind of damping power consumption again
Mould assembly bearing, not only can bear Vertical Earthquake Loads, it is also possible to consumption level seismic energy, and also greatly increases bearing
Service life.
In order to achieve the above object, the technical scheme that the utility model is taken is：
A kind of damping is consumed energy compound bearing, including upper steel plate 1 and lower steel plate 7, and folded row is provided with the middle part of lower steel plate 7
Rubber 6, the folded top of row rubber 6 is provided with disk spring 2, and disk spring 2 is withstood on upper steel plate 1；The two ends connection two of upper steel plate 1
To upper prominent friction steel plate group, per a pair on prominent friction steel plate group be made up of two relative upper prominent friction steel plates 3, lower steel
The two ends of plate 7 prominent friction steel plate 5 under being fixed with two, projects prominent friction steel plate 3 in friction steel plate 5 and a pair and matches somebody with somebody under each
Close, the two ends of friction steel cylinder 4 through lower prominent friction steel plate 5 are connected to the vertical friction limit of prominent friction steel plate 3 on a pair
On the hole 8 of position.
The described end of friction steel cylinder 4 is provided with Horizontal limiting rivet 10, and Horizontal limiting rivet 10 is for adjusting bearing
The greatest limit displacement of level.
Rubber cover 11 is provided with around described folded row rubber 6.
Described friction steel cylinder 4 and the surface of spacing hole 8 that vertically rubs is provided with rub resistance layer 9.
Described disk spring 2 is by steel plate punched into dish-shaped thin plate springs, and axial dimension is little, and radial dimension is big, in flat
Flat pattern.
Described folded row rubber 6 is little to performance impact using tensile resistance relatively strong, less, temperature change of creeping
Natural rubber and steel plate are made.
The main component of described rubber cover 11 is plastic anti-aging agent.
Described rub resistance layer 9 adopts high frictional damping coating.
The beneficial effects of the utility model are：
Using disk spring 2, folded row rubber 6 and steel plate friction compound control, in the vertical direction can be using folded row
The stretch capability of laminated rubber is relatively strong in rubber 6, disk spring 2 is buffered and the advantage of the effect and steel plate friction power consumption of damping,
Reach the effect for improving energy absorption.The vertically presence of friction spacing hole 8 avoids bearing because stress crosses havoc, and dish
The presence of spring 2 can also be resetted bearing.In the horizontal direction, moving horizontally and can greatly disappearing for row rubber 6 is folded
Consumption horizontal energy, while the presence of Horizontal limiting rivet 10 limits bearing maximum displacement, protects bearing.And it is anti-aging containing plastics
The bearing protective layer 11 of agent greatly extends the service life of bearing, and material is simply common, easy to process, is easy to actual throwing
Product is used.
Description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the side view of upper prominent friction steel plate 3.
Fig. 3 is the side view of lower prominent friction steel plate 5.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of damping is consumed energy compound bearing, including upper steel plate 1 and lower steel plate 7, lower steel plate 7
Middle part on be provided with folded row rubber 6, the folded top of row rubber 6 is provided with disk spring 2, and disk spring 2 is withstood on upper steel plate 1；
The two ends of upper steel plate 1 connect two pairs of upper prominent friction steel plate groups, per a pair on prominent friction steel plate group it is relative upper prominent by two
Go out friction steel plate 3 to constitute, the two ends of lower steel plate 7 prominent friction steel plate 5 under being fixed with two, each lower prominent He of friction steel plate 5
Protrusion friction steel plate 3 coordinates on a pair, and the two ends of friction steel cylinder 4 through lower prominent friction steel plate 5 are connected to protrusion on a pair
On the vertical friction spacing hole 8 of friction steel plate 3, vertically friction spacing hole 8 is used for adjusting the vertical greatest limit displacement of bearing, keeps away
It is excessive from load and cause damper to fail.
The described end of friction steel cylinder 4 is provided with Horizontal limiting rivet 10, and Horizontal limiting rivet 10 is for adjusting bearing
The greatest limit displacement of level.
Rubber cover 11 is provided with around described folded row rubber 6.
Described friction steel cylinder 4 and the surface of spacing hole 8 that vertically rubs is provided with rub resistance layer 9.
Described disk spring 2 is by steel plate punched into dish-shaped thin plate springs, and axial dimension is little, and radial dimension is big, in flat
Flat pattern, with small volume, large carrying capacity, the advantages of buffering and strong cushioning ability.
Described folded row rubber 6 is little to performance impact using tensile resistance relatively strong, less, temperature change of creeping
Natural rubber and steel plate are made, and can improve the effect of energy absorption.
The main component of described rubber cover 11 is plastic anti-aging agent.
Described rub resistance layer 9 adopts high frictional damping coating.
Operation principle of the present utility model is：When building is acted on by upper load, power is passed to by upper steel plate 1
Disk spring 2 and folded row rubber 6, are cut down the energy that top is transmitted using the elasticity of disk spring 2 and folded row rubber 6,
While power is to upper steel plate 1, friction steel cylinder 4 also will be rubbed between the vertical friction spacing hole 8 in upper steel plate 3,
Energy is so also greatly consumed, and disk spring 2 is returned after load fails and restored.When building is subject to water
During flat load action, the horizontal distortion for folding row rubber 6 is strong, and the steel cylinder 4 that equally rubs is also by vertically rubbing in upper steel plate 3
Wipe and rubbed between spacing hole 8, the energy of horizontal direction, and the use of Horizontal limiting rivet 10 are so also consumed significantly
The horizontal limeit displacement of bearing is limited, bearing is protected, building building is also protected.
Claims (8)
1. a kind of damping is consumed energy compound bearing, including upper steel plate (1) and lower steel plate (7), it is characterised in that：Lower steel plate (7)
Folded row rubber (6) is provided with middle part, folded row rubber (6) top is provided with disk spring (2), and disk spring (2) withstands on steel
On plate (1)；The two ends of upper steel plate (1) connect two pairs of upper prominent friction steel plate groups, per a pair on prominent friction steel plate group by two
Relative upper prominent friction steel plate (3) composition, lower steel plate (7) two ends prominent friction steel plate (5) under being fixed with two, under each
Project prominent friction steel plate (3) in friction steel plate (5) and a pair to coordinate, through the friction steel cylinder of lower prominent friction steel plate (5)
(4) two ends are connected on a pair on the vertical friction spacing hole (8) of prominent friction steel plate (3).
2. a kind of damping according to claim 1 is consumed energy compound bearing, it is characterised in that：Described friction steel cylinder
(4) end is provided with Horizontal limiting rivet (10), and Horizontal limiting rivet (10) is the greatest limit displacement for adjusting bearing level.
3. a kind of damping according to claim 1 is consumed energy compound bearing, it is characterised in that：Described folded row rubber (6)
Surrounding is provided with rubber cover (11).
4. a kind of damping according to claim 1 is consumed energy compound bearing, it is characterised in that：Described friction steel cylinder
(4) and vertically friction spacing hole (8) surface is provided with rub resistance layer (9).
5. a kind of damping according to claim 1 is consumed energy compound bearing, it is characterised in that：Described disk spring (2)
By steel plate punched into dish-shaped thin plate springs, axial dimension is little, and radial dimension is big, in platypelloid type.
6. a kind of damping according to claim 1 is consumed energy compound bearing, it is characterised in that：Described folded row rubber (6)
It is to be made using tensile resistance relatively strong, less, temperature change of the creeping natural rubber little to performance impact and steel plate.
7. a kind of damping according to claim 3 is consumed energy compound bearing, it is characterised in that：Described rubber cover
(11) main component is plastic anti-aging agent.
8. a kind of damping according to claim 4 is consumed energy compound bearing, it is characterised in that：Described rub resistance layer (9)
Using high frictional damping coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074564.0U CN206128304U (en) | 2016-09-23 | 2016-09-23 | Compound support of shock attenuation power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074564.0U CN206128304U (en) | 2016-09-23 | 2016-09-23 | Compound support of shock attenuation power consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206128304U true CN206128304U (en) | 2017-04-26 |
Family
ID=58570525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621074564.0U Expired - Fee Related CN206128304U (en) | 2016-09-23 | 2016-09-23 | Compound support of shock attenuation power consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206128304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853722A (en) * | 2019-03-20 | 2019-06-07 | 华北水利水电大学 | A kind of damping Anti-seismic steel building |
| CN114232469A (en) * | 2021-12-30 | 2022-03-25 | 中交公路长大桥建设国家工程研究中心有限公司 | Friction energy-consumption type wind-resistant support and method |
-
2016
- 2016-09-23 CN CN201621074564.0U patent/CN206128304U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853722A (en) * | 2019-03-20 | 2019-06-07 | 华北水利水电大学 | A kind of damping Anti-seismic steel building |
| CN114232469A (en) * | 2021-12-30 | 2022-03-25 | 中交公路长大桥建设国家工程研究中心有限公司 | Friction energy-consumption type wind-resistant support and method |
| CN114232469B (en) * | 2021-12-30 | 2022-11-18 | 中交公路长大桥建设国家工程研究中心有限公司 | Friction energy-consumption type wind-resistant support and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20190923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |