CN205100388U - Multicore board shearing damper - Google Patents
Multicore board shearing damper Download PDFInfo
- Publication number
- CN205100388U CN205100388U CN201520901993.XU CN201520901993U CN205100388U CN 205100388 U CN205100388 U CN 205100388U CN 201520901993 U CN201520901993 U CN 201520901993U CN 205100388 U CN205100388 U CN 205100388U
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- CN
- China
- Prior art keywords
- central layer
- stiffening rib
- side stiffening
- core
- connecting plate
- 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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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a multicore board shearing damper, including upper junction plate and lower connecting plate, be equipped with main core between connecting plate and the lower connecting plate, one side of main core is equipped with first side stiffening rib, and the opposite side of main core is equipped with second side stiffening rib, is equipped with first core and second core in the main core, and first core setting is between first side stiffening rib and second side stiffening rib, and the second core sets up between first side stiffening rib and second side stiffening rib. The utility model discloses an akin monolithic was favored or longer core on the surrender bearing capacity was followed to the multilayer core, and the multilayer can effectively improve limit deformability than approaching the core to the cost is practiced thrift to the size that reduces the attenuator.
Description
Technical field
The utility model relates to a kind of damper, particularly relates to multicore plate 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, but the deformability of shearing type damper is one of most important performance indications, because material cause can reduce the plastic deformation ability of damper after damper central layer is thickening, therefore adopt multiple thinner central layer, meet bearing power increase, and do not increase damper appearance and size.
Summary of the invention
Main purpose of the present utility model is to provide a kind of multi-layer coreboard to be equivalent to the thicker or longer central layer of monolithic from surrender bearing capacity, and the thinner central layer of multilayer effectively can improve ultimate deformation ability, and reduce the multicore plate shearing type damper of the size saving construction cost of damper.
For achieving the above object, the technical scheme that the utility model is taked is:
Multicore plate shearing type damper, comprise upper junction plate and lower connecting plate, junction plate is identical with the shape size of lower connecting plate, junction plate and lower connecting plate are in being arranged in parallel, main central layer is provided with between junction plate and lower connecting plate, the side of main central layer is provided with the first side stiffening rib, the opposite side of main central layer is provided with the second side stiffening rib, first side stiffening rib is identical with the shape size of the second side stiffening rib, first side stiffening rib and the second side stiffening rib are in being arranged in parallel, the first central layer and the second central layer is provided with in main central layer, first central layer is identical with the shape size of the second central layer, first central layer and the second central layer are in being arranged in parallel, first central layer is arranged between the first side stiffening rib and the second side stiffening rib, second central layer is arranged between the first side stiffening rib and the second side stiffening rib, main central layer is provided with the first stiffener and the second stiffener, and the first stiffener and the second stiffener are cross layout, 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, cavity is provided with between first central layer and the second central layer.
Further, described first central layer is platy structure.
Further, described second central layer is platy structure.
Further, described first central layer is hollow-core construction.
Further, described second central layer is hollow-core construction.
The beneficial effects of the utility model: main central layer includes the first central layer and the second central layer, and upper junction plate and lower connecting plate can play fastening effect, multi-layer coreboard is equivalent to the thicker or longer central layer of monolithic from surrender bearing capacity, and the thinner central layer of multilayer effectively can improve ultimate deformation ability, and reduce the size saving construction cost of damper.
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 multicore plate 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, multicore plate shearing type damper, comprise upper junction plate 11 and lower connecting plate 12, junction plate 11 is identical with the shape size of lower connecting plate 12, junction plate 11 and lower connecting plate 12 are in being arranged in parallel, main central layer 15 is provided with between junction plate 11 and lower connecting plate 12, the side of main central layer 15 is provided with the first side stiffening rib 13, the opposite side of main central layer 15 is provided with the second side stiffening rib 14, first side stiffening rib 13 is identical with the shape size of the second side stiffening rib 14, first side stiffening rib 13 and the second side stiffening rib 14 are in being arranged in parallel, the first central layer 16 and the second central layer 17 is provided with in main central layer 15, first central layer 16 is identical with the shape size of the second central layer 17, first central layer 16 and the second central layer 17 are in being arranged in parallel, first central layer 16 is arranged between the first side stiffening rib 13 and the second side stiffening rib 14, second central layer 17 is arranged between the first side stiffening rib 13 and the second side stiffening rib 14, main central layer 15 is provided with the first stiffener 18 and the second stiffener 19, first stiffener 18 and the second stiffener 19 are in cross layout, first stiffener 18 is arranged between the first side stiffening rib 13 and the second side stiffening rib 14, and the second stiffener 19 is arranged between upper junction plate 11 and lower connecting plate 12, cavity is provided with between first central layer 16 and the second central layer 17, first central layer 16 is platy structure, and the second central layer 17 is platy structure, and the first central layer 16 is hollow-core construction, and the second central layer 17 is hollow-core construction.
The utility model multicore plate shearing type damper, main central layer 15 includes the first central layer 16 and the second central layer 17, and upper junction plate 11 and lower connecting plate 12 can play fastening effect, multi-layer coreboard is equivalent to the thicker or longer central layer of monolithic from surrender bearing capacity, and the thinner central layer of multilayer effectively can improve ultimate deformation ability, and reduce the size saving construction cost of damper.
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 (5)
1. multicore plate shearing type damper, comprise upper junction plate (11) and lower connecting plate (12), it is characterized in that: junction plate (11) is identical with the shape size of lower connecting plate (12), junction plate (11) and lower connecting plate (12) are in being arranged in parallel, main central layer (15) is provided with between junction plate (11) and lower connecting plate (12), the side of main central layer (15) is provided with the first side stiffening rib (13), the opposite side of main central layer (15) is provided with the second side stiffening rib (14), first side stiffening rib (13) is identical with the shape size of the second side stiffening rib (14), first side stiffening rib (13) and the second side stiffening rib (14) are in being arranged in parallel, the first central layer (16) and the second central layer (17) is provided with in main central layer (15), first central layer (16) is identical with the shape size of the second central layer (17), first central layer (16) and the second central layer (17) are in being arranged in parallel, first central layer (16) is arranged between the first side stiffening rib (13) and the second side stiffening rib (14), second central layer (17) is arranged between the first side stiffening rib (13) and the second side stiffening rib (14), main central layer (15) is provided with the first stiffener (18) and the second stiffener (19), first stiffener (18) and the second stiffener (19) are in cross layout, first stiffener (18) is arranged between the first side stiffening rib (13) and the second side stiffening rib (14), and the second stiffener (19) is arranged between upper junction plate (11) and lower connecting plate (12), cavity is provided with between first central layer (16) and the second central layer (17).
2. multicore plate shearing type damper as claimed in claim 1, is characterized in that: the first central layer (16) is platy structure.
3. multicore plate shearing type damper as claimed in claim 1, is characterized in that: the second central layer (17) is platy structure.
4. multicore plate shearing type damper as claimed in claim 1, is characterized in that: the first central layer (16) is hollow-core construction.
5. multicore plate shearing type damper as claimed in claim 1, is characterized in that: the second central layer (17) is hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901993.XU CN205100388U (en) | 2015-11-13 | 2015-11-13 | Multicore board shearing damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901993.XU CN205100388U (en) | 2015-11-13 | 2015-11-13 | Multicore board shearing damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205100388U true CN205100388U (en) | 2016-03-23 |
Family
ID=55516177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901993.XU Expired - Fee Related CN205100388U (en) | 2015-11-13 | 2015-11-13 | Multicore board shearing damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205100388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971144A (en) * | 2016-07-01 | 2016-09-28 | 上海赛弗工程减震技术有限公司 | Multi-stage yield shear type damper |
| CN105971360A (en) * | 2016-07-01 | 2016-09-28 | 上海赛弗工程减震技术有限公司 | Shearing type metal damper provided with pressure resistance devices |
-
2015
- 2015-11-13 CN CN201520901993.XU patent/CN205100388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971144A (en) * | 2016-07-01 | 2016-09-28 | 上海赛弗工程减震技术有限公司 | Multi-stage yield shear type damper |
| CN105971360A (en) * | 2016-07-01 | 2016-09-28 | 上海赛弗工程减震技术有限公司 | Shearing type metal damper provided with pressure resistance devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180530 Address after: 301800 Tianjin Baodi District Chaonan Economic Development Zone Management Committee Road Patentee after: China Construction Technology Group Co., Ltd. Tianjin steel structure branch Address before: 301800 Tianjin Baodi District Chaonan Economic Development Zone 6 Patentee before: TIANJIN ZHONGJI HEAVY STEEL STRUCTURE CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |