CN202194270U - Shearing type stiffening metal damper - Google Patents
Shearing type stiffening metal damper Download PDFInfo
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- CN202194270U CN202194270U CN201120231916XU CN201120231916U CN202194270U CN 202194270 U CN202194270 U CN 202194270U CN 201120231916X U CN201120231916X U CN 201120231916XU CN 201120231916 U CN201120231916 U CN 201120231916U CN 202194270 U CN202194270 U CN 202194270U
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- steel plate
- power consumption
- consumption steel
- stiffening rib
- energy
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Abstract
The utility model discloses a shearing type stiffening metal damper, which comprises an energy dissipation steel plate. Stiffening ribs are respectively arranged on the left side and the right side of the energy dissipation steel plate. Horizontal connecting steel plates are respectively arranged at the upper end and the lower end of the energy dissipation steel plate. Flange plates are respectively arranged at the front end and the rear end of the energy dissipation steel plate. The stiffening ribs on the left side of the energy dissipation steel plate and the stiffening ribs on the right side of the energy dissipation steel plate are symmetrically or unsymmetrically arranged. The stiffening ribs on the same side of the energy dissipation steel plate are arranged in uncrossing mode. The shearing type stiffening metal damper makes use of the advantage that the initial stiffness is large when the steel plate is stressed in a plane, prevents buckling of the energy dissipation steel plate through a stiffening mode, and guarantees energy dissipation capacity and stability. The stiffening ribs on the same side of the energy dissipation steel plate are welded in uncrossing mode, so the stiffening ribs can be arranged according to the length with no cutting required and are convenient to weld, and the welding quality is easily guaranteed.
Description
Technical field
The utility model relates to building engineering structure antidetonation field, specifically, is a kind of shearing-type metal damper of putting more energy into.
Background technology
The energy-dissipating and shock-absorbing of building structure is meant suitable energy dissipation component is set that energy dissipation component can be made up of supporting members such as energy-consumption shock-absorption device and diagonal brace, body of wall, beam or nodes in building structure.The metal energy consumer is that a kind of energy-dissipating property is superior, simple structure, easy to make, cheap, the energy-consumption shock-absorption device that is easy to change.It both can cooperate shock isolating pedestal or shock isolation system, as power consumption unit or stopping means wherein, can be used for building structure separately as energy-dissipating device again, and additional damping and rigidity are provided, and therefore was with a wide range of applications.
Because metal has good hysteretic characteristic after getting into plastic state, and in elastoplasticity hysteresis deformation process, absorbs significant amount of energy, thereby be widely used for making energy dissipative device dissimilar and structure.Chinese scholars, engineers and technicians have successively developed polytype metal energy consumer, at present main use X type, triangle and perforate property adding damping and stiffness device arranged.This metalloid energy consumer has energy-dissipating property preferably, however because what adopt all is stressed forms on the plane outside, and initial stiffness is less, when required tonnage weight greatly time the, length also corresponding bigger.
To this, can adopt that the metal damper of stress form overcomes above-mentioned shortcoming in the plane.But the power consumption steel plate of stressed metal damper is prone to flexing outside the plane takes place in the plane, causes energy dissipation capacity decline, the unstable properties of damper.
The utility model content
The utility model purpose is to provide a kind of steel plate peripheral hardware of planar shearing to put the shearing-type of the stiffening rib metal damper of putting more energy into, and is prone to take place outside flexing and the steel plate plane the lower shortcoming of initial stiffness when stressed when shearing in the existing steel plate plane to overcome.
The utility model is realized through following technical scheme:
The shearing-type metal damper of putting more energy into; Comprise the power consumption steel plate; Stiffening rib is arranged on this power consumption steel plate left side and right side respectively, and these power consumption steel plate top and bottom layout level respectively connect steel plate, and these power consumption steel plate front-end and back-end are arranged frange plate respectively; The stiffening rib in said power consumption steel plate left side and the stiffening rib on right side adopt symmetry or asymmetric setting, and the stiffening rib of said power consumption steel plate homonymy adopts no arranged crosswise.
The direction of said power consumption steel plate left side stiffening rib is identical or different.
The direction of said power consumption steel plate right side stiffening rib is identical or different.
Said stiffening rib adopts horizontal direction to be arranged at left side, the right side of power consumption steel plate.
Said stiffening rib adopts vertical direction to be arranged at left side, the right side of power consumption steel plate.
Said stiffening rib adopts elongated or local mode to be arranged at left side, the right side of power consumption steel plate.
Said power consumption steel plate is a rectangle or square.
Said power consumption steel plate is provided with hollow out.
Said hollow out is shaped as circle, ellipse, rectangle, rhombus or bar shaped.
The connected mode that said stiffening rib, level connect between steel plate, frange plate and the power consumption steel plate is welding.
Said elongated being meant along between the both sides of a side of power consumption steel plate of present patent application arrange continuously, and said part then is meant along discontinuous between the both sides of a side of power consumption steel plate or be interrupted layout.
The design principle of the utility model is: adopt the power consumption steel plate, the power consumption steel plate is the power consumption parts of damper, and the initial stiffness of metal damper is provided.Left side and right side at the power consumption steel plate are provided with stiffening rib respectively, flexing outside the plane of stiffening rib constraint power consumption steel plate.In power consumption steel plate above and below level is set respectively and connects steel plate, level connects the fixed connection apparatus of steel plate as damper, and relative deformation takes place for prevent to consume energy steel plate upper end or lower end.Front-end and back-end at the power consumption steel plate are provided with frange plate respectively, and frange plate prevents to consume energy, and the cripling phenomenon takes place before surrender steel plate and in the stable hysteresis performance of large deformation stage maintenance.
Beneficial effect: the utility model utilizes in the steel plate plane the bigger advantage of initial stiffness when stressed, and through the mode of putting more energy into prevent the to consume energy flexing of steel plate, has guaranteed the energy dissipation capacity and the stability of damper; Do not have to intersect weld seam between the homonymy stiffening rib of power consumption steel plate, stiffening rib can elongated setting and need not to block, convenient welding, and welding quality guarantees easily.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the normal section structural representation of first embodiment of the utility model.
Fig. 2 is along the generalized section of A-A direction among Fig. 1.
Fig. 3 is along the generalized section of B-B direction among Fig. 1.
Fig. 4 is the normal section structural representation of second embodiment of the utility model.
Fig. 5 is along the generalized section of A-A direction among Fig. 4.
Fig. 6 is along the generalized section of B-B direction among Fig. 4.
Fig. 7 is the normal section structural representation of the 3rd embodiment of the utility model.
Fig. 8 is along the generalized section of A-A direction among Fig. 7.
Fig. 9 is along the generalized section of B-B direction among Fig. 7.
Figure 10 is the normal section structural representation of the 4th embodiment of the utility model.
Figure 11 is along the generalized section of A-A direction among Figure 10.
Figure 12 is along the generalized section of B-B direction among Figure 10.
Figure 13 is the normal section structural representation of the 5th embodiment of the utility model.
Figure 14 is along the generalized section of A-A direction among Figure 13.
Figure 15 is along the generalized section of B-B direction among Figure 13.
Figure 16 is the normal section structural representation of the 6th embodiment of the utility model.
Figure 17 is along the generalized section of A-A direction among Figure 16.
Figure 18 is along the generalized section of B-B direction among Figure 16.
The specific embodiment
Embodiment to the utility model elaborates below in conjunction with accompanying drawing: present embodiment is being to implement under the prerequisite with the utility model technical scheme; Provided detailed embodiment and concrete operating process, but the protection domain of the utility model is not limited to following embodiment.
The power consumption steel plate that the utility model comprises can be designed to rectangle or square, and this power consumption steel plate is provided with hollow out, and the hollow out shape can be circle, ellipse, rectangle, rhombus or bar shaped.The left side of this power consumption steel plate and right side are equipped with stiffening rib respectively, flexing outside the plane of stiffening rib constraint power consumption steel plate.The top and bottom of this power consumption steel plate are equipped with level respectively and connect steel plate, and level connects the fixed connection apparatus of steel plate as damper, and relative deformation takes place for prevent to consume energy steel plate upper end or lower end.The front-end and back-end of this power consumption steel plate are equipped with frange plate respectively, and the frange plate steel plate that prevents to consume energy the cripling phenomenon takes place before surrender and keeps stable hysteresis performance in the large deformation stage.
The connected mode that stiffening rib, level connect between steel plate, frange plate and the power consumption steel plate in the utility model is welding.
Embodiment one:
Like Fig. 1, Fig. 2 and shown in Figure 3, Fig. 2 be among Fig. 1 along the generalized section of A-A direction, Fig. 3 is along the generalized section of B-B direction among Fig. 1.Comprise power consumption steel plate 1 among the figure, the left side of this power consumption steel plate 1 and right side are equipped with stiffening rib 21 respectively, and the top and bottom of this power consumption steel plate 1 are equipped with level respectively and connect steel plate 3, and the front-end and back-end of this power consumption steel plate 1 are equipped with frange plate 4 respectively.
The stiffening rib 21 in power consumption steel plate 1 left side and the stiffening rib 21 oblique antisymmetry on right side are arranged in the both sides of power consumption steel plate 1.Power consumption steel plate 1 left side is provided with two stiffening ribs 21, and does not have intersection between two stiffening ribs 21; Power consumption steel plate 1 right side is provided with two stiffening ribs 21, and does not have intersection between two stiffening ribs 21.
Embodiment two:
Like Fig. 4, Fig. 5 and shown in Figure 6, Fig. 5 be among Fig. 4 along the generalized section of A-A direction, Fig. 6 is along the generalized section of B-B direction among Fig. 4.Comprise power consumption steel plate 1 among the figure, the left side of this power consumption steel plate 1 and right side are equipped with stiffening rib 22 respectively, and the top and bottom of this power consumption steel plate 1 are equipped with level respectively and connect steel plate 3, and the front-end and back-end of this power consumption steel plate 1 are equipped with frange plate 4 respectively.
The stiffening rib 22 in power consumption steel plate 1 left side and the stiffening rib 22 on right side adopt horizontal direction and vertical direction to be arranged at the both sides of power consumption steel plate 1 respectively.Power consumption steel plate 1 left side is provided with two stiffening ribs 22, and direction is identical between two stiffening ribs 22; Power consumption steel plate 1 right side is provided with two stiffening ribs 22, and does not have intersection between two stiffening ribs 22.
Embodiment three:
Like Fig. 7, Fig. 8 and shown in Figure 9, Fig. 8 be among Fig. 7 along the generalized section of A-A direction, Fig. 9 is along the generalized section of B-B direction among Fig. 7.Comprise power consumption steel plate 1 among the figure, the left side of this power consumption steel plate 1 and right side are equipped with stiffening rib 23 respectively, and the top and bottom of this power consumption steel plate 1 are equipped with level respectively and connect steel plate 3, and the front-end and back-end of this power consumption steel plate 1 are equipped with frange plate 4 respectively.
The stiffening rib 23 in power consumption steel plate 1 left side and the stiffening rib 23 oblique antisymmetry on right side are arranged in the both sides of power consumption steel plate 1.Power consumption steel plate 1 left side is provided with a stiffening rib 23, and power consumption steel plate 1 right side is provided with a stiffening rib 23.
Embodiment four:
Like Figure 10, Figure 11 and shown in Figure 12, Figure 11 be among Figure 10 along the generalized section of A-A direction, Figure 12 is along the generalized section of B-B direction among Figure 10.Comprise power consumption steel plate 1 among the figure, the left side of this power consumption steel plate 1 and right side are equipped with stiffening rib 24 respectively, and the top and bottom of this power consumption steel plate 1 are equipped with level respectively and connect steel plate 3, and the front-end and back-end of this power consumption steel plate 1 are equipped with frange plate 4 respectively.
The stiffening rib 24 in power consumption steel plate 1 left side and the stiffening rib 24 on right side adopt elongated and local two kinds of patterns to be arranged at left side, the right side of power consumption steel plate.Power consumption steel plate 1 left side is provided with three stiffening ribs 24, and wherein two stiffening ribs 24 all adopt on the later half sidewall that laterally is welded on power consumption steel plate 1 in parallel, the 3rd stiffening rib 24 adopt vertical directions to be welded on to consume energy steel plate 1 before on the half side wall.Power consumption steel plate 1 right side also correspondence is provided with three stiffening ribs 24, wherein two stiffening ribs 24 all adopt transverse horizontal be welded on power consumption steel plate 1 before on the half side wall, the 3rd stiffening rib 24 adopts vertical directions to be welded on the later half sidewall of power consumption steel plate 1.
Embodiment five:
Like Figure 13, Figure 14 and shown in Figure 15, Figure 14 be among Figure 13 along the generalized section of A-A direction, Figure 15 is along the generalized section of B-B direction among Figure 13.Comprise power consumption steel plate 1 among the figure, the left side of this power consumption steel plate 1 and right side are equipped with stiffening rib 25 respectively, and the top and bottom of this power consumption steel plate 1 are equipped with level respectively and connect steel plate 3, and the front-end and back-end of this power consumption steel plate 1 are equipped with frange plate 4 respectively.
The stiffening rib 25 in power consumption steel plate 1 left side and the stiffening rib 25 on right side adopt local horizontal direction and two kinds of patterns of local vertical direction to be arranged at the both sides of power consumption steel plate.Power consumption steel plate 1 left side is provided with four stiffening ribs 25; Wherein: left side the first half is welded the stiffening rib 25 of a transverse horizontal; Power consumption steel plate 1 the right the first half is welded the stiffening rib 25 of a vertical direction; Power consumption steel plate 1 left side the latter half is welded the stiffening rib 25 of a vertical direction, and power consumption steel plate 1 the right the latter half is welded the stiffening rib 25 of a transverse horizontal.
Power consumption steel plate 1 right side also correspondence is provided with four stiffening ribs 25; Wherein: left side the first half is welded the stiffening rib 25 of a vertical direction; Power consumption steel plate 1 the right the first half is welded the stiffening rib 25 of a transverse horizontal; Power consumption steel plate 1 left side the latter half is welded the stiffening rib 25 of a transverse horizontal, and power consumption steel plate 1 the right the latter half is welded the stiffening rib 25 of a vertical direction.
Embodiment six:
Like Figure 16, Figure 17 and shown in Figure 180, Figure 17 be among Figure 16 along the generalized section of A-A direction, Figure 18 is along the generalized section of B-B direction among Figure 16.Comprise power consumption steel plate 1 among the figure, the left side of this power consumption steel plate 1 and right side are equipped with stiffening rib 26 respectively, and the top and bottom of this power consumption steel plate 1 are equipped with level respectively and connect steel plate 3, and the front-end and back-end of this power consumption steel plate 1 are equipped with frange plate 4 respectively.
The stiffening rib 26 in power consumption steel plate 1 left side and the stiffening rib 26 on right side adopt local horizontal direction and two kinds of patterns of local vertical direction to be arranged at the both sides of power consumption steel plate.Power consumption steel plate 1 left side is provided with four stiffening ribs 26, and wherein: left side the first half, the right the first half, left side the latter half, the right the latter half are welded the stiffening rib 26 of a transverse horizontal respectively; Power consumption steel plate 1 right side also correspondence is provided with four stiffening ribs 26, and wherein: left side the first half, the right the first half, left side the latter half, the right the latter half are welded the stiffening rib 26 of a vertical direction respectively.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (9)
1. the shearing-type metal damper of putting more energy into; Comprise the power consumption steel plate, stiffening rib is arranged on this power consumption steel plate left side and right side respectively, and these power consumption steel plate top and bottom layout level respectively connect steel plate; These power consumption steel plate front-end and back-end are arranged frange plate respectively; It is characterized in that the stiffening rib in said power consumption steel plate left side and the stiffening rib on right side adopt symmetry or asymmetric setting, the stiffening rib of said power consumption steel plate homonymy adopts no arranged crosswise.
2. the shearing-type according to claim 1 metal damper of putting more energy into is characterized in that, the direction of said power consumption steel plate left side stiffening rib is identical or different.
3. the shearing-type according to claim 1 metal damper of putting more energy into is characterized in that the direction of said power consumption steel plate right side stiffening rib is identical or different.
4. the shearing-type according to claim 1 metal damper of putting more energy into is characterized in that, said stiffening rib adopts horizontal direction to be arranged at left side, the right side of power consumption steel plate.
5. the shearing-type according to claim 1 metal damper of putting more energy into is characterized in that, said stiffening rib adopts vertical direction to be arranged at left side, the right side of power consumption steel plate.
6. according to claim 1,2,3, the 4 or 5 described shearing-types metal damper of putting more energy into, it is characterized in that said stiffening rib adopts elongated or local mode to be arranged at left side, the right side of power consumption steel plate.
7. the shearing-type according to claim 1 metal damper of putting more energy into is characterized in that said power consumption steel plate is a rectangle or square.
8. according to claim 1 or the 7 described shearing-types metal damper of putting more energy into, it is characterized in that said power consumption steel plate is provided with hollow out.
9. the shearing-type according to claim 8 metal damper of putting more energy into is characterized in that said hollow out is shaped as circle, ellipse, rectangle, rhombus or bar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120231916XU CN202194270U (en) | 2011-07-04 | 2011-07-04 | Shearing type stiffening metal damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120231916XU CN202194270U (en) | 2011-07-04 | 2011-07-04 | Shearing type stiffening metal damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194270U true CN202194270U (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120231916XU Expired - Fee Related CN202194270U (en) | 2011-07-04 | 2011-07-04 | Shearing type stiffening metal damper |
Country Status (1)
| Country | Link |
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| CN (1) | CN202194270U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287017A (en) * | 2011-07-04 | 2011-12-21 | 上海赛弗工程减震技术有限公司 | Shearing stiffening metal damper |
| CN102817421A (en) * | 2012-08-03 | 2012-12-12 | 广州容联建筑科技有限公司 | Combined shear type metal damper |
| CN105201096A (en) * | 2015-10-19 | 2015-12-30 | 河南城建学院 | Shearing type metal damper with multiple yield points |
| CN105332439A (en) * | 2014-08-12 | 2016-02-17 | 中岛正爱 | Combined energy dissipation bracing component |
-
2011
- 2011-07-04 CN CN201120231916XU patent/CN202194270U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287017A (en) * | 2011-07-04 | 2011-12-21 | 上海赛弗工程减震技术有限公司 | Shearing stiffening metal damper |
| CN102817421A (en) * | 2012-08-03 | 2012-12-12 | 广州容联建筑科技有限公司 | Combined shear type metal damper |
| CN105332439A (en) * | 2014-08-12 | 2016-02-17 | 中岛正爱 | Combined energy dissipation bracing component |
| CN105201096A (en) * | 2015-10-19 | 2015-12-30 | 河南城建学院 | Shearing type metal damper with multiple yield points |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20170704 |