CN205077645U - T type on -edge board shearing damper - Google Patents
T type on -edge board shearing damper Download PDFInfo
- Publication number
- CN205077645U CN205077645U CN201520898277.0U CN201520898277U CN205077645U CN 205077645 U CN205077645 U CN 205077645U CN 201520898277 U CN201520898277 U CN 201520898277U CN 205077645 U CN205077645 U CN 205077645U
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- China
- Prior art keywords
- upper junction
- connecting plate
- variable cross
- cant board
- junction plate
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- Expired - Fee Related
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a T type on -edge board shearing damper, including upper junction plate and lower connecting plate, the upper junction plate with be equipped with the core down between the connecting plate, one side of core is equipped with first side stiffening rib, the opposite side of core is equipped with second side stiffening rib, the setting of first side stiffening rib is between the one end of upper junction plate connecting plate under and, the second inclines the stiffening rib setting between the other end of upper junction plate connecting plate under and, the core is equipped with first reinforcing plate and second reinforcing plate, and the second reinforcing plate sets up at the upper junction plate under and between the connecting plate, the upper portion of core is equipped with a T type variable cross section on -edge board, and the upper portion of a T type variable cross section on -edge board is connected with the upper junction plate, and the lower part of core is equipped with the 2nd T type variable cross section on -edge board, and the lower part and the lower connecting plate of the 2nd T type variable cross section on -edge board are connected. The utility model discloses its deformability of maximum improvement under the prerequisite that can guarantee the attenuator atress effectively improves limit deformability simultaneously.
Description
Technical field
The utility model relates to a kind of damper, particularly relates to T-shaped cant board shearing type damper.
Background technology
In construction work seismic resistance field, cushion technique can effective earthquake disaster mitigation, at present, metal displacement type damper is topmost damping device, wherein shearing type damper applies one of product the most ripe, the structural form of cant board and size on the surrender bearing capacity impact of damper comparatively greatly, adopt T-shaped variable cross-section cant board to effectively reduce rigidity and concentrate and local failure.
Summary of the invention
Main purpose of the present utility model is that providing a kind of guides distortion to occur at middle part, can ensure farthest to improve its deformability under the prerequisite that damper is stressed.Can the problem concentrated of degree of solution shearing type damper stress, improve the T-shaped cant board shearing type damper of ultimate deformation ability simultaneously effectively.
For achieving the above object, the technical scheme that the utility model is taked is:
T-shaped cant board shearing type damper, comprise upper junction plate and lower connecting plate, upper junction plate is identical with the shape size of lower connecting plate, upper junction plate and lower connecting plate are in being arranged in parallel, be provided with central layer between upper junction plate and lower connecting plate, the side of central layer is provided with the first side stiffening rib, and the opposite side of central layer is provided with the second side stiffening rib, first side stiffening rib is arranged between upper junction plate and one end of lower connecting plate, and the second side stiffening rib is arranged between upper junction plate and the other end of lower connecting plate; Central layer is provided with the first stiffener and the second stiffener, and the first stiffener and the second stiffener are in being arranged vertically, and the first stiffener is arranged between the first side stiffening rib and the second side stiffening rib, and the second stiffener is arranged between upper junction plate and lower connecting plate; The top of central layer is provided with the first T-shaped variable cross-section cant board, the bottom of the first T-shaped variable cross-section cant board is curve form, the top of the first T-shaped variable cross-section cant board is connected with upper junction plate, the bottom of central layer is provided with the second T-shaped variable cross-section cant board, the top of the second T-shaped variable cross-section cant board is curve form, and the bottom of the second T-shaped variable cross-section cant board is connected with lower connecting plate.
Further, described first T-shaped variable cross-section cant board, the second T-shaped variable cross-section cant board and central layer are structure as a whole.
Further, the inside of described first stiffener is provided with reinforced wire.
Further, the inside of described second stiffener is provided with reinforced wire.
The beneficial effects of the utility model: two end sections are comparatively large, and intermediate cross-section is little, achieve and can ensure that top and the bottom bearing capacity can guide again distortion to concentrate toward middle part simultaneously; During T-shaped cant board shearing type damper significantly can reduce under guarantee damper anti-side rigidity and distortion prerequisite, cardiac stress is concentrated, and optimizes internal force branch, significantly improves damper deformability.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of T-shaped cant board shearing type damper.
Fig. 2 is A-A sectional drawing in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 and 2, T-shaped cant board shearing type damper, comprise upper junction plate 11 and lower connecting plate 12, upper junction plate 11 is identical with the shape size of lower connecting plate 12, upper junction plate 11 and lower connecting plate 12 are in being arranged in parallel, central layer 13 is provided with between upper junction plate 11 and lower connecting plate 12, the side of central layer 13 is provided with the first side stiffening rib 14, the opposite side of central layer 13 is provided with the second side stiffening rib 15, first side stiffening rib 14 is arranged between one end of upper junction plate 11 and lower connecting plate 12, second side stiffening rib 15 is arranged between the other end of upper junction plate 11 and lower connecting plate 12, central layer 13 is provided with the first stiffener 16 and the second stiffener 17, first stiffener 16 and the second stiffener 17 are in being arranged vertically, first stiffener 16 is arranged between the first side stiffening rib 14 and the second side stiffening rib 15, and the second stiffener 17 is arranged between upper junction plate 11 and lower connecting plate 12, the top of central layer 13 is provided with the first T-shaped variable cross-section cant board 18, the bottom of the first T-shaped variable cross-section cant board 18 is curve form, the top of the first T-shaped variable cross-section cant board 18 is connected with upper junction plate 11, the bottom of central layer 13 is provided with the second T-shaped variable cross-section cant board 19, the top of the second T-shaped variable cross-section cant board 19 is curve form, and the bottom of the second T-shaped variable cross-section cant board 19 is connected with lower connecting plate 12, the first T-shaped variable cross-section cant board 19 of T-shaped variable cross-section cant board 18, second and central layer 13 are structure as a whole, and the inside of the first stiffener 16 is provided with reinforced wire, and the inside of the second stiffener 17 is provided with reinforced wire.
The T-shaped cant board shearing type damper of the utility model, two end sections are comparatively large, and intermediate cross-section is little, achieve and can ensure that top and the bottom bearing capacity can guide again distortion to concentrate toward middle part simultaneously; During T-shaped cant board shearing type damper significantly can reduce under guarantee damper anti-side rigidity and distortion prerequisite, cardiac stress is concentrated, and optimizes internal force branch, significantly improves damper deformability.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1.T type cant board shearing type damper, comprise upper junction plate (11) and lower connecting plate (12), it is characterized in that: upper junction plate (11) is identical with the shape size of lower connecting plate (12), upper junction plate (11) and lower connecting plate (12) are in being arranged in parallel, central layer (13) is provided with between upper junction plate (11) and lower connecting plate (12), the side of central layer (13) is provided with the first side stiffening rib (14), the opposite side of central layer (13) is provided with the second side stiffening rib (15), first side stiffening rib (14) is arranged between one end of upper junction plate (11) and lower connecting plate (12), second side stiffening rib (15) is arranged between the other end of upper junction plate (11) and lower connecting plate (12), central layer (13) is provided with the first stiffener (16) and the second stiffener (17), first stiffener (16) and the second stiffener (17) are in being arranged vertically, first stiffener (16) is arranged between the first side stiffening rib (14) and the second side stiffening rib (15), and the second stiffener (17) is arranged between upper junction plate (11) and lower connecting plate (12), the top of central layer (13) is provided with the first T-shaped variable cross-section cant board (18), the bottom of the first T-shaped variable cross-section cant board (18) is curve form, the top of the first T-shaped variable cross-section cant board (18) is connected with upper junction plate (11), the bottom of central layer (13) is provided with the second T-shaped variable cross-section cant board (19), the top of the second T-shaped variable cross-section cant board (19) is curve form, and the bottom of the second T-shaped variable cross-section cant board (19) is connected with lower connecting plate (12).
2. T-shaped cant board shearing type damper as claimed in claim 1, is characterized in that: the first T-shaped variable cross-section cant board (18), the second T-shaped variable cross-section cant board (19) and central layer (13) are structure as a whole.
3. T-shaped cant board shearing type damper as claimed in claim 1, is characterized in that: the inside of the first stiffener (16) is provided with reinforced wire.
4. T-shaped cant board shearing type damper as claimed in claim 1, is characterized in that: the inside of the second stiffener (17) is provided with reinforced wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898277.0U CN205077645U (en) | 2015-11-12 | 2015-11-12 | T type on -edge board shearing damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898277.0U CN205077645U (en) | 2015-11-12 | 2015-11-12 | T type on -edge board shearing damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205077645U true CN205077645U (en) | 2016-03-09 |
Family
ID=55430059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898277.0U Expired - Fee Related CN205077645U (en) | 2015-11-12 | 2015-11-12 | T type on -edge board shearing damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205077645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589952A (en) * | 2018-05-08 | 2018-09-28 | 河北工业大学 | A kind of highly energy-consuming shearing damp device |
-
2015
- 2015-11-12 CN CN201520898277.0U patent/CN205077645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589952A (en) * | 2018-05-08 | 2018-09-28 | 河北工业大学 | A kind of highly energy-consuming shearing damp device |
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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: 20160309 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |