CN201485986U - Steel damping device and steel damping support - Google Patents
Steel damping device and steel damping support Download PDFInfo
- Publication number
- CN201485986U CN201485986U CN2009200874058U CN200920087405U CN201485986U CN 201485986 U CN201485986 U CN 201485986U CN 2009200874058 U CN2009200874058 U CN 2009200874058U CN 200920087405 U CN200920087405 U CN 200920087405U CN 201485986 U CN201485986 U CN 201485986U
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- side arm
- steel damping
- bearing
- hinge hole
- steel
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Abstract
The utility model discloses a steel damping device and a steel damping support, the reliability is good, the durability is high, wherein the steel damping device comprises a substrate (11), a first side arm (12), a second side arm (13), a first articulated hole (14) and a second articulated hole (15), the first side arm (12) and the second side arm (13) are respectively extended from two ends of the substrate (11) oppositely, and are symmetrically distributed along the perpendicular bisector of the substrate (11). The substrate (11) is connected with the first side arm (12) and the second side arm (13) by transiting along a slippery arc, the configuration formed by the substrate (11), the first side arm (12) and the second side arm (13) is bow shape. The first t articulated hole (14) is located on the first side arm (12) and is used to connect in a way of articulating. The second articulated hole (15) is located on the second side arm (13) and is used to connect in a way of articulating. The whole structure of the utility model is small, the quality is light, the reliability is good and the durability is high.
Description
Technical field
The utility model relates to bridge engineering, building engineering structure antishock device, relates in particular to a kind of steel damping unit.
Background technology
Damping unit is the engineering part of Contemporary Architecture and Bridge Earthquake Resistance Design, construction, is used for the damping of building, bridge etc.Present comparatively common steel damping unit, its profile has X type, U type and E type or the like, and what steel were selected for use is mild steel.
The steel damping unit that these are common all is easy to generate stress and concentrates and cause partial failure, and next selects the mild steel of low-yield for use, makes rolled steel dosage increase, and economy is not high.
The utility model content
Technical problem to be solved in the utility model is to be to provide a kind of steel damping unit, good reliability, durability height.
In order to solve the problems of the technologies described above, the utility model provides a kind of steel damping unit, comprise matrix (11), first side arm (12), second side arm (13), first hinge hole (14) and second hinge hole (15), wherein: described first side arm (12) and second side arm (13), extend relatively from the two ends of described matrix (11) respectively, and be symmetrically distributed along the perpendicular bisector of described matrix (11); Described matrix (11) is connected for slick and sly arc-shaped transition with described first side arm (12) and second side arm (13), and the profile that described matrix (11), first side arm (12) and second side arm (13) constitute is the bow type; Described first hinge hole (14) is positioned on described first side arm (12), is used for radial type and connects; Described first hinge hole (15) is positioned on described first side arm (14), is used for radial type and connects.
Preferably, this steel damping unit is made by the secondary high strength steel of high tenacity.
Another technical problem to be solved in the utility model is to be to provide a kind of steel damping supporting seat, good reliability, durability height.
In order to solve the problems of the technologies described above, the utility model provides a kind of steel damping supporting seat, comprise two steel damping units as claimed in claim 1, and pot bearing or spherical bearing, wherein: the first bow shaped steel damping unit (10) is connected first side arm (12), second side arm (13) on the portable plate otic placode (28) and piston otic placode (27) of described pot bearing or spherical bearing through first hinge hole (14) and second hinge hole (15) respectively by first bearing pin (24) and second bearing pin (25); The second bow shaped steel damping unit (50) is connected the 3rd side arm (52), the 4th side arm (53) on the bearing portable plate (4) and bearing piston (47) of described pot bearing or spherical bearing through first hinge hole and second hinge hole respectively by first bearing pin (44) and second bearing pin (45).
Preferably, described two steel damping units are made by the secondary high strength steel of high tenacity.
Compared with prior art, the damping unit that the bow shaped steel element of the elastoplasticity design that utilizes steel that the utility model proposes is formed has been optimized the shape of steel plate, selects the secondary high strength steel of high tenacity for use, improve the utilization rate of steel, overall structure is little, light weight, good reliability and durability height.Can be combined into bow shaped steel damping supporting seat with pot bearing or spherical bearing is applied to also can be installed between the yielding place of building or bridge beam body and the bridge pier etc. by link separately in building and the bridge engineering.
Description of drawings
Fig. 1 is the utility model bow shaped steel damping unit embodiment schematic diagram;
Fig. 2 is the composition schematic diagram of a bow shaped steel damping supporting seat application example;
Fig. 3 is an application example A-A generalized section shown in Figure 2.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model bow shaped steel damping unit embodiment schematic diagram.As shown in Figure 1, this embodiment 10 comprises matrix 11, first side arm 12, second side arm 13, first hinge hole 14 and second hinge hole 15, wherein:
The whole outstanding secondary high strength steel of ability of elastic-plastic deformation that adopts of this embodiment is made, and utilizes the elastoplasticity of steel to absorb energy, has good ductility and impact toughness, has good hysteretic characteristic.In the counter-force that certain vibrations such as small-sized seismic energy are born the beam body, guarantee that vibrations are in the elastic range, enter plasticity when stronger vibrations such as violent earthquake and absorb energy.
Above-mentioned the utility model embodiment can also be combined into bow shaped steel damping supporting seat with pot bearing or spherical bearing.Fig. 2 is embodiment illustrated in fig. 1 and a pot bearing is combined into the composition schematic diagram that bends shaped steel damping supporting seat application example, and Fig. 3 is an application example A-A generalized section shown in Figure 2.As shown in Figures 2 and 3, this application example comprises the first bow shaped steel damping unit 10, second bow shaped steel damping unit 50 and pot bearing 30.Wherein the first bow shaped steel damping unit 10 is connected first side arm 12, second side arm 13 on the portable plate otic placode 28 and piston otic placode 27 of pot bearing 30 through first hinge hole 14 and second hinge hole 15 respectively by first bearing pin 24 and second bearing pin 25; The second bow shaped steel damping unit 50 is connected the 3rd side arm 52, the 4th side arm 53 on the bearing portable plate 48 and bearing piston 47 of pot bearing 30 through the first hinge hole (not shown) and the second hinge hole (not shown) respectively by first bearing pin 44 and second bearing pin 45.
The utility model can also be installed between the yielding place of building or bridge beam body and the bridge pier by link separately, install simple and convenient, stable performance.
The utility model bow shaped steel damping unit overall structure is little, adopt the secondary high strength steel to make, little, the light weight of overall structure has good damping characteristic, ductility and durability, has good hysteretic characteristic, the cost performance height, can be applicable in building and the bridge engineering good reliability, the especially corner of building or bridge, it substitutes very convenient, and mounting means can variation.Mounting means can be selected voluntarily according to actual conditions by unit in charge of construction, is convenient to install, and improves installation effectiveness and installation accuracy.When no earthquake or little shake, can bear the beam body counter-force, be in elastic range, enter plasticity during violent earthquake and absorb energy.
Claims (4)
1. steel damping unit, it is characterized in that, comprise matrix (11), first side arm (12), second side arm (13), first hinge hole (14) and second hinge hole (15), wherein: described first side arm (12) and second side arm (13), extend relatively from the two ends of described matrix (11) respectively, and be symmetrically distributed along the perpendicular bisector of described matrix (11); Described matrix (11) is connected for slick and sly arc-shaped transition with described first side arm (12) and second side arm (13), and the profile that described matrix (11), first side arm (12) and second side arm (13) constitute is the bow type; Described first hinge hole (14) is positioned on described first side arm (12), is used for radial type and connects; Described first hinge hole (15) is positioned on described first side arm (14), is used for radial type and connects.
2. steel damping unit as claimed in claim 1 is characterized in that, is made by the secondary high strength steel of high tenacity.
3. steel damping supporting seat, it is characterized in that, comprise two steel damping units as claimed in claim 1, and pot bearing or spherical bearing, wherein: the first bow shaped steel damping unit (10) is connected first side arm (12), second side arm (13) on the portable plate otic placode (28) and piston otic placode (27) of described pot bearing or spherical bearing through first hinge hole (14) and second hinge hole (15) respectively by first bearing pin (24) and second bearing pin (25); The second bow shaped steel damping unit (50) is connected the 3rd side arm (52), the 4th side arm (53) on the bearing portable plate (4) and bearing piston (47) of described pot bearing or spherical bearing through first hinge hole and second hinge hole respectively by first bearing pin (44) and second bearing pin (45).
4. steel damping supporting seat as claimed in claim 3 is characterized in that, described two steel damping units are made by the secondary high strength steel of high tenacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200874058U CN201485986U (en) | 2009-07-17 | 2009-07-17 | Steel damping device and steel damping support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200874058U CN201485986U (en) | 2009-07-17 | 2009-07-17 | Steel damping device and steel damping support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485986U true CN201485986U (en) | 2010-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200874058U Expired - Fee Related CN201485986U (en) | 2009-07-17 | 2009-07-17 | Steel damping device and steel damping support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485986U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312408A (en) * | 2011-09-15 | 2012-01-11 | 株洲时代新材料科技股份有限公司 | Damping energy dissipation device and epsilon-shaped steel structure thereof |
| CN104120650A (en) * | 2014-08-01 | 2014-10-29 | 株洲时代新材料科技股份有限公司 | Steel damping composite sliding plate rubber support and damping method thereof |
| CN105308247A (en) * | 2013-03-21 | 2016-02-03 | 波塞顿Gt有限责任公司 | Vibration damper device for prefabricated warehouses and similar buildings |
| CN106436949A (en) * | 2016-09-30 | 2017-02-22 | 中国地震局工程力学研究所 | Shaft inclination transform-bound displacement cold bend metal cut buffer |
| CN108589955A (en) * | 2018-05-30 | 2018-09-28 | 上海宝冶集团有限公司 | The anti-buckling support of the complete high ductility of assembled |
| CN109811919A (en) * | 2019-01-16 | 2019-05-28 | 广州大学 | A kind of vertical steel arm damper device |
-
2009
- 2009-07-17 CN CN2009200874058U patent/CN201485986U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312408A (en) * | 2011-09-15 | 2012-01-11 | 株洲时代新材料科技股份有限公司 | Damping energy dissipation device and epsilon-shaped steel structure thereof |
| CN105308247A (en) * | 2013-03-21 | 2016-02-03 | 波塞顿Gt有限责任公司 | Vibration damper device for prefabricated warehouses and similar buildings |
| CN104120650A (en) * | 2014-08-01 | 2014-10-29 | 株洲时代新材料科技股份有限公司 | Steel damping composite sliding plate rubber support and damping method thereof |
| CN104120650B (en) * | 2014-08-01 | 2015-12-09 | 株洲时代新材料科技股份有限公司 | A kind of steel damping composite slide-plate neoprene bearing and damping method thereof |
| CN106436949A (en) * | 2016-09-30 | 2017-02-22 | 中国地震局工程力学研究所 | Shaft inclination transform-bound displacement cold bend metal cut buffer |
| CN106436949B (en) * | 2016-09-30 | 2018-12-11 | 中国地震局工程力学研究所 | It is a kind of can axial deformation-limit clod wash metal shears cut type damper |
| CN108589955A (en) * | 2018-05-30 | 2018-09-28 | 上海宝冶集团有限公司 | The anti-buckling support of the complete high ductility of assembled |
| CN109811919A (en) * | 2019-01-16 | 2019-05-28 | 广州大学 | A kind of vertical steel arm damper device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120717 |