CN205296454U - Steel structure beam column joint buffer - Google Patents
Steel structure beam column joint buffer Download PDFInfo
- Publication number
- CN205296454U CN205296454U CN201520979637.XU CN201520979637U CN205296454U CN 205296454 U CN205296454 U CN 205296454U CN 201520979637 U CN201520979637 U CN 201520979637U CN 205296454 U CN205296454 U CN 205296454U
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- CN
- China
- Prior art keywords
- sliding panel
- column node
- sliding plate
- column
- upper cover
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a steel structure beam column joint buffer sets up in the beam column node of building, in these two beam -column connection that form this beam column node, include sliding plate and two rigid coupling units being connected with this sliding plate, the middle part of sliding plate is provided with the spout hole along its length direction, the rigid coupling unit includes upper cover plate, lower apron and alternates and is in the downthehole preloaded bolt of spout, the upper cover plate, down the apron via the preloaded bolt fastening connection in the tip of sliding plate, two rigid coupling unit symmetric connection in the both ends of sliding plate, beam -column connection of other end difference of two rigid coupling units. The utility model discloses the major structure can be protected effectively to preparation convenience, simple to operate, small, the energy dissipation device light, that the cost is low of conducting oneself with dignity, compares with traditional energy dissipation device to have bigger advantage.
Description
Technical field
This utility model relates to a kind of steel-structure beam-column node buffer unit.
Background technology
Traditional building, in order to reduce the destruction that structure is caused by earthquake, increases the integral rigidity of structure often by increase structural elements cross section and raising material property. Later along with the proposition of energy-dissipating and shock-absorbing concept, market has been emerged in large numbers many energy-consuming shock absorbers, but still there is many deficiencies, for instance cost is high, volume big, from great, be not easy to installation etc.
Summary of the invention
This utility model purpose is in that to solve the problems referred to above, it is provided that a kind of steel-structure beam-column node buffer unit, is specifically realized by techniques below scheme:
A kind of steel-structure beam-column node buffer unit, it is arranged at the bean column node place of building, two beam-to-column joint in this this bean column node of formation, including sliding panel and two affixed unit being connected with this sliding panel, the middle part of described sliding panel is provided with chute hole along its length, described affixed unit includes upper cover plate, lower cover and is interspersed in the pretension bolt in described chute hole, and upper cover plate, lower cover are fastenedly connected in the end of described sliding panel via described pretension bolt; Two affixed unit symmetries are connected to the both ends of described sliding panel, and the other end of the affixed unit of said two is a beam-to-column joint respectively.
Described steel-structure beam-column node buffer unit, it designs further and is in that, the part that two sides of described sliding panel, described upper cover plate, lower cover contact with the two sides of described sliding panel is provided with some sawtooth projections.
Described steel-structure beam-column node buffer unit, its further design be in that, chute hole has two, and parallel to each other is arranged in the middle part of described sliding panel.
Described steel-structure beam-column node buffer unit, it designs further and is in that, described two beam columns are provided with two otic placodes, and the respective end of the affixed unit of said two is respectively through described otic placode and described beam-to-column joint.
This utility model is easy to make, easy for installation, volume is little, from heavy and light, energy-consumption shock-absorption device that cost is low, it is possible to effectively protect agent structure, has bigger advantage compared with tradition energy-consumption shock-absorption device.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present utility model.
Fig. 2 is the structural representation of sliding panel.
Fig. 3 is embodiment of the present utility model structural representation in a state of use.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, this utility model is further described:
As shown in Figure 1, Figure 3, this steel-structure beam-column node buffer unit is arranged at the bean column node place of building, two beam columns 5 in this this bean column node of formation connect, including sliding panel 1 and two affixed unit 2 being connected with this sliding panel, the middle part of sliding panel is provided with chute hole 11 along its length, affixed unit 2 includes upper cover plate 21, lower cover 22 and the pretension bolt 23 being interspersed in chute hole, and upper cover plate, lower cover are fastenedly connected the end in sliding panel via pretension bolt; Two affixed unit symmetries are connected to the both ends of sliding panel, and the other end of two affixed unit is a beam-to-column joint respectively.
The part that two sides of sliding panel, upper cover plate, lower cover contact with the two sides of sliding panel is provided with some sawtooth projections 3.
In conjunction with Fig. 2, chute hole has two, and parallel to each other is arranged in the middle part of sliding panel.
Being provided with two otic placodes 4 on two beam columns 5, the respective end of two affixed unit is connected with beam column 5 respectively through otic placode.
This utility model is easy to make, easy for installation, volume is little, from heavy and light, energy-consumption shock-absorption device that cost is low, it is possible to effectively protect agent structure, has bigger advantage compared with tradition energy-consumption shock-absorption device.
Claims (4)
1. a steel-structure beam-column node buffer unit, it is arranged at the bean column node place of building, two beam-to-column joint in this this bean column node of formation, it is characterized in that two the affixed unit including sliding panel and being connected with this sliding panel, the middle part of described sliding panel is provided with chute hole along its length, described affixed unit includes upper cover plate, lower cover and is interspersed in the pretension bolt in described chute hole, and upper cover plate, lower cover are fastenedly connected in the end of described sliding panel via described pretension bolt; Two affixed unit symmetries are connected to the both ends of described sliding panel, and the other end of the affixed unit of said two is a beam-to-column joint respectively.
2. steel-structure beam-column node buffer unit according to claim 1, it is characterised in that the part that two sides of described sliding panel, described upper cover plate, lower cover contact with the two sides of described sliding panel is provided with some sawtooth projections.
3. steel-structure beam-column node buffer unit according to claim 2, it is characterised in that chute hole has two, and parallel to each other be arranged in the middle part of described sliding panel.
4. steel-structure beam-column node buffer unit according to claim 3, it is characterised in that be provided with two otic placodes on described two beam columns, the respective end of the affixed unit of said two is respectively through described otic placode and described beam-to-column joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979637.XU CN205296454U (en) | 2015-12-01 | 2015-12-01 | Steel structure beam column joint buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979637.XU CN205296454U (en) | 2015-12-01 | 2015-12-01 | Steel structure beam column joint buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296454U true CN205296454U (en) | 2016-06-08 |
Family
ID=56435504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520979637.XU Expired - Fee Related CN205296454U (en) | 2015-12-01 | 2015-12-01 | Steel structure beam column joint buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842912A (en) * | 2018-05-31 | 2018-11-20 | 南京东南建筑机电抗震研究院有限公司 | Assembled Self-resetting prestressed concrete frame friction energy-dissipating node |
| CN112031163A (en) * | 2020-08-13 | 2020-12-04 | 上海现代建筑设计集团工程建设咨询有限公司 | Structure node convenient to disassemble and assemble and connection method |
| CN114086662A (en) * | 2021-11-19 | 2022-02-25 | 中铁第四勘察设计院集团有限公司 | Friction energy dissipation damper, cantilever section friction energy dissipation beam column node and maintenance method thereof |
-
2015
- 2015-12-01 CN CN201520979637.XU patent/CN205296454U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842912A (en) * | 2018-05-31 | 2018-11-20 | 南京东南建筑机电抗震研究院有限公司 | Assembled Self-resetting prestressed concrete frame friction energy-dissipating node |
| CN112031163A (en) * | 2020-08-13 | 2020-12-04 | 上海现代建筑设计集团工程建设咨询有限公司 | Structure node convenient to disassemble and assemble and connection method |
| CN114086662A (en) * | 2021-11-19 | 2022-02-25 | 中铁第四勘察设计院集团有限公司 | Friction energy dissipation damper, cantilever section friction energy dissipation beam column node and maintenance method thereof |
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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: 20160608 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |