CN202577645U - Metal energy dissipation damper - Google Patents
Metal energy dissipation damper Download PDFInfo
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- CN202577645U CN202577645U CN 201220075461 CN201220075461U CN202577645U CN 202577645 U CN202577645 U CN 202577645U CN 201220075461 CN201220075461 CN 201220075461 CN 201220075461 U CN201220075461 U CN 201220075461U CN 202577645 U CN202577645 U CN 202577645U
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- plate
- power consumption
- energy dissipation
- damper
- upper plate
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the design field of dampers, in particular to a metal energy dissipation damper. The metal energy dissipation damper comprises an upper plate, a lower plate and energy dissipation plates, wherein the upper plate is connected with the lower plate through the energy dissipation plates; and the energy dissipation energy plates are uniformly distributed as rings around the centre points of the upper plate and the lower plate. According to the metal energy dissipation damper, the upper plate and the lower plate are connected through the energy dissipation plate, and meanwhile, the arrangement manner of the energy dissipation plates is changed, so that the effect of multidirectional energy dissipation in a plane is increased.
Description
Technical field
The present invention relates to the damper designs field, relate in particular to a kind of metal energy-consumption damper.
Background technology
Damper is the resistance of motion to be provided, the device of depletion kinergety.The damper (or damper) of existing multiple pattern is used for the vibration damping energy dissipating in space flight, aviation, military project, automobile and other industries.After nineteen seventies, people begin to migrate these technology to step by step in the Structural Engineerings such as building, bridge, railway, and its development very rapidly.
The metal energy-consumption damper is to utilize the multi-form plasticity hysteresis of metal to be out of shape to come consumed energy.Because metal has the special type of good hysteresis after getting into plastic state, and in elastoplasticity hysteresis deformation process, absorbs significant amount of energy, thereby be used to make energy dissipative device dissimilar and structure.
Than other types dampers such as its viscoelastic type, friction-type, viscous liquid types, metal damper is prone to processing, hysteresis stable performance, it is cheap to be easy to replacing, cost and maintenance cost, therefore is widely used in the seismic hardening field of engineering structures.
At present known metal energy-consumption damper in actual use; Can only carry the stressed of assigned direction; Just can only need to install the damper of a greater number, increase workload greatly to a direction power consumption; And wasted a large amount of man-hours, and the damper of so installing is stable and the torque resistant performance is all poor.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of metal energy-consumption damper that can multi-faceted power consumption.
In order to realize the foregoing invention purpose, technical scheme of the present invention is:
A kind of metal energy-consumption damper comprises upper plate, lower plate, power consumption plate; Said upper plate connects lower plate through the power consumption plate; Said power consumption plate circularizes layout around the central point of said upper plate and lower plate.
Optional, described power consumption plate can be any one in cylindricality, rectangle, trapezoidal, the S shape.
Optional, offer the hole of any one shape in circle, ellipse, the rhombus in the centre of said rectangle power consumption plate.
Optional, offer the hole of shapes such as triangle in the centre of said trapezoidal power consumption plate.
The present invention connects upper plate and lower plate through the power consumption plate, changes the mode that the power consumption plate is arranged simultaneously, realizes increasing multi-faceted power consumption effect planar.
The present invention also through setting the shape of power consumption plate, to adapt to the actual demand of no working environment, has increased practicality.
The present invention also through in the middle of the power consumption plate, offering the hole of solid shape, has improved the power consumption effect.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute to improper qualification of the present invention, in the accompanying drawings:
Fig. 1 is a kind of lateral plan provided by the invention;
Fig. 2 is the viewgraph of cross-section of Fig. 1;
Fig. 3 is the middle structural representation of offering the power consumption plate of circular port;
Fig. 4 is the middle structural representation of offering the power consumption plate of diamond hole;
Fig. 5 is the middle structural representation of offering the power consumption plate of slotted eye;
Fig. 6 is the structural representation of S shape power consumption plate;
Fig. 7 is the structural representation of trapezoidal power consumption plate.
The specific embodiment
To combine accompanying drawing and specific embodiment to specify the present invention below, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as to qualification of the present invention.
Embodiment 1:
As shown in Figure 1, present embodiment discloses a kind of metal energy-consumption damper, and it comprises upper plate 110, lower plate 120, power consumption plate 130; Upper plate 110 connects lower plate 120 through power consumption plate 130; Simultaneously as shown in Figure 2, power consumption plate 130 circularizes even layout around the central point of upper plate 110 and lower plate 120, and wherein this annular can be annulus, elliptical ring or irregular ring according to the demand of reality.And the distribution mode between the power consumption plate also can be equidistant arrangement according to the actual requirements, also can be that non-equidistance is arranged.
Embodiment 2:
As shown in Figure 1, present embodiment discloses a kind of metal energy-consumption damper, and it comprises upper plate 110, lower plate 120, power consumption plate 130; Upper plate 110 connects lower plate 120 through power consumption plate 130; Simultaneously as shown in Figure 2; Power consumption plate 130 circularizes even layout around the central point of upper plate 110 and lower plate 120; And in practice; The shape of power consumption plate is comparatively various, like Fig. 3, Fig. 4 and rectangle power consumption plate (131,132,133) shown in Figure 5, also can offer circle, rhombus, oval-shaped hole respectively in the centre of rectangle power consumption plate (131,132,133).The power consumption plate of different perforate modes has different energy dissipation behaviors, and energy dissipation behavior curve that can the implementation structure shockproof requirements is also different.
Embodiment 3:
As shown in Figure 1, present embodiment discloses a kind of metal energy-consumption damper, and it comprises upper plate 110, lower plate 120, power consumption plate 130; Upper plate 110 connects lower plate 120 through power consumption plate 130; Simultaneously as shown in Figure 2; Power consumption plate 130 circularizes even layout around the central point of upper plate 110 and lower plate 120; And in practice; The shape of power consumption plate can also be other shape, and trapezoidal power consumption plate 135 as shown in Figure 7 also can be offered leg-of-mutton hole in the centre of trapezoidal power consumption plate 135.
Embodiment 4:
As shown in Figure 1, present embodiment discloses a kind of metal energy-consumption damper, and it comprises upper plate 110, lower plate 120, power consumption plate 130; Upper plate 110 connects lower plate 120 through power consumption plate 130; Simultaneously as shown in Figure 2, power consumption plate 130 circularizes even layout around the central point of upper plate 110 and lower plate 120, and in practice, the shape of power consumption plate can also be other shape, S shape power consumption plate 134 as shown in Figure 6.
Embodiment 5:
The present embodiment place different with other embodiment is, the cylindricality that is shaped as of the plate that consumes energy.
What need special instruction is; The power consumption plate of above embodiment adopts the low-yield steel of yield strength between 100MPa-235Mpa to process usually; But as actual different demands, made such as also available lead, aluminium can also be pressed from both sides elastomeric material with steel plate and processed.
More than the technical scheme that the embodiment of the invention provided has been carried out detailed introduction; Used concrete example among this paper the principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. metal energy-consumption damper is characterized in that:
Comprise upper plate, lower plate, power consumption plate;
Said upper plate connects lower plate through the power consumption plate;
Said power consumption plate circularizes layout around the central point of said upper plate and lower plate.
2. a kind of metal energy consumer according to claim 1 is characterized in that:
Described power consumption plate can be any one in cylindricality, rectangle, trapezoidal, the S shape.
3. a kind of metal energy-consumption damper according to claim 2 is characterized in that:
Can offer the hole of any one shape in circle, ellipse, the rhombus in the centre of said rectangle power consumption plate.
4. a kind of metal energy-consumption damper according to claim 2 is characterized in that:
Offer the hole of shapes such as triangle in the centre of said trapezoidal power consumption plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220075461 CN202577645U (en) | 2012-03-02 | 2012-03-02 | Metal energy dissipation damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220075461 CN202577645U (en) | 2012-03-02 | 2012-03-02 | Metal energy dissipation damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577645U true CN202577645U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220075461 Expired - Fee Related CN202577645U (en) | 2012-03-02 | 2012-03-02 | Metal energy dissipation damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290942A (en) * | 2012-03-02 | 2013-09-11 | 南京丹普科技工程有限公司 | Metal energy consumption damper |
-
2012
- 2012-03-02 CN CN 201220075461 patent/CN202577645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290942A (en) * | 2012-03-02 | 2013-09-11 | 南京丹普科技工程有限公司 | Metal energy consumption damper |
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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: 20121205 Termination date: 20140302 |