CN204570981U - The anti-buckling support of viscous consuming type - Google Patents
The anti-buckling support of viscous consuming type Download PDFInfo
- Publication number
- CN204570981U CN204570981U CN201520120688.7U CN201520120688U CN204570981U CN 204570981 U CN204570981 U CN 204570981U CN 201520120688 U CN201520120688 U CN 201520120688U CN 204570981 U CN204570981 U CN 204570981U
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- power consumption
- piston
- viscous
- confining part
- buckling support
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the anti-buckling support of a kind of viscous consuming type, belongs to the shockproof control field of building structure.The anti-buckling support of viscous consuming type comprises Constrained component, piston, power consumption core, silicon medium.Arrange piston in the middle part of power consumption core, piston is provided with throttle orifice; Confining part is enclosed within the surface of piston; Silicon Filled Dielectrics is in confining part; Confining part two ends are sealed by end plate, and a side end panel is fixed with power consumption core one end; Junction steel plate is provided with at the two ends of power consumption core.The utility model arranges piston and silicon medium in the anti-buckling support of tradition, adds viscous energy consume mechanism.When structure generation relative storey displacement, power consumption core produces plastic strain consumed energy, power consumption core and confining part generation relative displacement simultaneously, silicon medium is squeezed, silicon medium in confining part is flowed by throttle orifice, produce certain damping force consumed energy, effectively improve the energy dissipation capacity of anti-buckling support.
Description
Technical field:
The utility model relates to the anti-buckling support of a kind of viscous consuming type, is applicable to the shockproof control of building structure, belongs to shockproof control field.
Background technology:
Anti-buckling support is the compressive buckling arranging sleeve pipe constraint support in supports outer, to solve the problem of common support compressive buckling and Hysteresis Behavior difference, is a metalloid surrender type damper.Anti-buckling support has the following advantages: (1) himself bearing capacity is separated with rigidity, can meet the requirement of structure for bearing capacity under the prerequisite not increasing the rigidity of structure; (2) bearing capacity is high; (3) ductility and Hysteresis Behavior good; (4) can be used for protecting agent structure; (5) support tension and compression bearing difference little, can adjacent members be reduced stressed.The application of anti-buckling support, improves the anti-seismic performance of traditional support framework under middle shake and large shake.
Where all being born by the central layer be connected with other components suffered by traditional anti-buckling support, outer sleeve and packing material only provide the effect of constraint central layer compressive buckling, to ensure that central layer all can enter surrender under tension and pressurized effect, there is the shortcoming that power consumption form is single.
Summary of the invention:
For improving the energy dissipation capacity of traditional anti-buckling support, the utility model provides the anti-buckling support of a kind of viscous consuming type.
For achieving the above object, design scheme of the present utility model is as follows.The anti-buckling support of a kind of viscous consuming type, includes confining part 1, piston 2, power consumption core 3, silicon medium 6.Arrange piston 2 in the middle part of power consumption core 3, piston 2 is provided with throttle orifice 4; Confining part 1 is enclosed within the surface of piston 2; Silicon medium 6 is filled in confining part 1; Confining part 1 two ends are sealed by end plate 5, and a side end panel 5 is fixed with power consumption core 3 one end; Junction steel plate 7 is provided with at the two ends of power consumption core 3.
Described confining part 1 section form is square, rectangle or circle.
The quantity of described piston 2 is one or more, and the section form of piston 2 is consistent with the portion-form that the cross section of confining part 1 surrounds.
The in-line that described power consumption core 3 weakens for middle part or cross steel plate.
When structure generation relative storey displacement, power consumption core 3 produces plastic strain consumed energy, and the core 3 that simultaneously consumes energy, with confining part 1, relative displacement occurs, and the piston 2 be fixed on power consumption core 3, with confining part 1, relative motion occurs, and silicon medium 6 is squeezed.Silicon medium 6 in confining part 1 is flowed by throttle orifice 4, produces certain damping force, consumed energy.
The utility model arranges piston and silicon medium in the anti-buckling support of tradition, introduces viscous energy consume mechanism, changes the single power consumption form of anti-buckling support, effectively improve the energy dissipation capacity of anti-buckling support.
Accompanying drawing illustrates:
The viscous consuming type buckling-resistant support structure schematic diagram that Fig. 1 the utility model proposes;
The A-A cross-sectional view of the anti-buckling support of viscous consuming type that Fig. 2 the utility model proposes;
One of B-B cross-sectional view of the anti-buckling support of viscous consuming type that Fig. 3 a the utility model proposes;
The B-B cross-sectional view two of the anti-buckling support of viscous consuming type that Fig. 3 b the utility model proposes;
One of C-C cross-sectional view of the anti-buckling support of viscous consuming type that Fig. 4 a the utility model proposes;
The C-C cross-sectional view two of the anti-buckling support of viscous consuming type that Fig. 4 b the utility model proposes;
The structural representation of the anti-buckling support of viscous consuming type of multiple piston that what Fig. 5 the utility model proposes include.
In figure: 1, confining part, 2, piston, 3, power consumption core, 4, throttle orifice, 5, end plate, 6, silicon medium, 7, junction steel plate
Detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
The anti-buckling support of a kind of viscous consuming type as shown in Figure 1, includes confining part 1, piston 2, power consumption core 3, throttle orifice 4, end plate 5, silicon medium 6.Arrange piston 2 in the middle part of power consumption core 3, piston 2 is provided with throttle orifice 4; Confining part 1 is enclosed within the surface of piston 2; Silicon medium 6 is filled in confining part 1; Confining part 1 two ends are sealed by end plate 5, and a side end panel 5 is fixed with power consumption core 3 one end; Junction steel plate 7 is provided with at the two ends of power consumption core 3.Confining part 1 section form is square, the in-line steel plate that power consumption core 3 weakens for middle part, as shown in Fig. 3 b, 4b.
The quantity of described piston 2 is one or more, as shown in Figure 1, shown in Figure 5; The section form of piston 2 is consistent with the portion-form that the cross section of confining part 1 surrounds, as shown in Figure 4 b.
When structure generation relative storey displacement, power consumption core produces plastic strain consumed energy, power consumption core and confining part generation relative displacement simultaneously, relative motion is there is in the piston 2 be fixed on power consumption core 3 with confining part 1, silicon medium 6 is squeezed, and the silicon medium 6 in confining part 1 is flowed by throttle orifice 4, produces certain damping force consumed energy, change the single power consumption form of traditional anti-buckling support, improve the energy dissipation capacity of anti-buckling support.
Claims (4)
1. the anti-buckling support of viscous consuming type, includes confining part (1), piston (2), power consumption core (3), silicon medium (6); It is characterized in that: power consumption core (3) middle part arranges piston (2), and piston (2) is provided with throttle orifice (4); Confining part (1) is enclosed within the surface of piston (2); Silicon medium (6) is filled in confining part (1); Confining part (1) two ends are by end plate (5) sealing, and a side end panel (5) is fixed with power consumption core (3) one end; Junction steel plate (7) is provided with at the two ends of power consumption core (3).
2. the anti-buckling support of viscous consuming type according to claim 1, is characterized in that: described confining part (1) section form is square, rectangle or circle.
3. the anti-buckling support of viscous consuming type according to claim 1, it is characterized in that: the quantity of described piston (2) is one or more, the section form of piston (2) is consistent with the portion-form that the cross section of confining part (1) surrounds.
4. the anti-buckling support of viscous consuming type according to claim 1, is characterized in that: the in-line that described power consumption core (3) weakens for middle part or cross steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120688.7U CN204570981U (en) | 2015-03-01 | 2015-03-01 | The anti-buckling support of viscous consuming type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120688.7U CN204570981U (en) | 2015-03-01 | 2015-03-01 | The anti-buckling support of viscous consuming type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570981U true CN204570981U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520120688.7U Expired - Fee Related CN204570981U (en) | 2015-03-01 | 2015-03-01 | The anti-buckling support of viscous consuming type |
Country Status (1)
| Country | Link |
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| CN (1) | CN204570981U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674974A (en) * | 2015-03-01 | 2015-06-03 | 北京工业大学 | Viscous energy consumption anti-bending support |
| CN106836927A (en) * | 2017-01-25 | 2017-06-13 | 东南大学 | Pole power consumption bar |
| CN107965066A (en) * | 2017-11-14 | 2018-04-27 | 东南大学 | A kind of induced damage Observable energy consumption bar |
| CN109296102A (en) * | 2018-11-12 | 2019-02-01 | 哈尔滨工业大学（深圳） | A kind of shear connector Damper Braces can be realized Stiffness Deterioration and energy consumption |
-
2015
- 2015-03-01 CN CN201520120688.7U patent/CN204570981U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674974A (en) * | 2015-03-01 | 2015-06-03 | 北京工业大学 | Viscous energy consumption anti-bending support |
| CN106836927A (en) * | 2017-01-25 | 2017-06-13 | 东南大学 | Pole power consumption bar |
| CN107965066A (en) * | 2017-11-14 | 2018-04-27 | 东南大学 | A kind of induced damage Observable energy consumption bar |
| CN107965066B (en) * | 2017-11-14 | 2019-07-30 | 东南大学 | A kind of induced damage Observable energy consumption bar |
| CN109296102A (en) * | 2018-11-12 | 2019-02-01 | 哈尔滨工业大学（深圳） | A kind of shear connector Damper Braces can be realized Stiffness Deterioration and energy consumption |
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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: 20150819 Termination date: 20180301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |