CN201459945U - Steel damping device, steel damping supporting seat and steel damper - Google Patents
Steel damping device, steel damping supporting seat and steel damper Download PDFInfo
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- CN201459945U CN201459945U CN2009200864446U CN200920086444U CN201459945U CN 201459945 U CN201459945 U CN 201459945U CN 2009200864446 U CN2009200864446 U CN 2009200864446U CN 200920086444 U CN200920086444 U CN 200920086444U CN 201459945 U CN201459945 U CN 201459945U
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- junction plate
- steel damping
- steel
- damping unit
- side arm
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Abstract
The utility model discloses a steel damping device, a steel damping supporting seat and a steel damper, which have the characteristics of good reliability and high durability. The steel damping device comprises a middle arm (11), a first side arm (12), a second side arm (13), a first articulating hole (16), a second articulating hole (17) and a third articulating hole (18). The middle arm (11) is extended out of a base body (15) from the middle part of the base body (15) in the manner of being vertical to the base body (15), the first side arm (12) and the second side arm (13) are respectively and symmetrically extended out of the base body (15) from the two sides of the base body (15) with certain radian, the first articulating hole (16) is arranged on the middle arm (11), the middle arm (11) is connected onto a lug plate in an articulating manner, the second articulating hole (17) and the third articulating hole (18) are respectively arranged on the first side arm (12) and the second side arm (13), and the first side arm (12) and the second side arm (13) are connected onto the lug plate in an articulating manner. The provided steel damping device, the steel damping supporting seat and the steel damper have the characteristics of small integral structure, light mass, good reliability and high durability.
Description
Technical field
The utility model relates to bridge engineering, building engineering structure anti-seismic technology, relates in particular to a kind of steel damping unit, a kind of steel damping supporting seat and a kind of steel damper.
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, steel damping supporting seat and steel damper, good reliability, durability height.
In order to solve the problems of the technologies described above, the utility model at first provides a kind of steel damping unit, comprise intermediate arm (11), first side arm (12), second side arm (13), matrix (15), first hinge hole (16), second hinge hole (17) and the 3rd hinge hole (18), wherein:
Described intermediate arm (11) extends perpendicular to described matrix (15) from the mid portion of described matrix (15);
Described first side arm (12) extends with certain radian from a side of described matrix (15);
Described second side arm (13) extends with same arc from the opposite side of described matrix (15), with described first side arm (12) with respect to described intermediate arm (11) symmetry;
Described first hinge hole (16) is positioned on the described intermediate arm (11), by articulated manner described intermediate arm (11) is connected on the otic placode;
Described second hinge hole (17) is positioned on described first side arm (12), by articulated manner described first side arm (12) is connected on the described otic placode; And
The 3rd hinge hole 18 is positioned on described second side arm (13), by articulated manner described second side arm (13) is connected on the described otic placode.
Preferably, this steel damping unit is made by the secondary high strength steel of high tenacity.
In order to solve the problems of the technologies described above, the utility model also provides a kind of steel damping supporting seat, comprises two above-mentioned steel damping units, and pot bearing or spherical bearing, wherein:
Wherein the intermediate arm of a steel damping unit (11) is hinged by first bearing pin (31) and first otic placode (21), first side arm (42) of another steel damping unit is hinged by second bearing pin and second otic placode (22), and second side arm (43) of described another steel damping unit is hinged by the 3rd bearing pin (33) and third ear plate (23); The other end of described first otic placode (21), and the other end of the other end of described second otic placode (22) and described third ear plate are welded on respectively on the piston and sliding panel of described bearing (36).
Preferably, described two the steel damping units in this steel damping supporting seat are made by the secondary high strength steel of high tenacity.
In order to solve the problems of the technologies described above, the utility model also provides a kind of steel damper, comprise two above-mentioned steel damping units, and first junction plate (71), second junction plate (72), the 3rd junction plate (73), the 4th junction plate (74), the 5th junction plate (75), the first anchor ingot plate (81) and the second anchor ingot plate (82), wherein:
The intermediate arm (61) of the intermediate arm (51) of the first steel damping unit (50) and the second steel damping unit (60), hinged by two the 5th bearing pins (95) with described first junction plate (71), described the 3rd junction plate (73) and described the 5th junction plate (75); First side arm (62) of first side arm (52) of the described first steel damping unit (50) and the described second steel damping unit (60), hinged by two the 6th bearing pins (96) with described second junction plate (72) and described the 4th junction plate (74), and second side arm (63) of second side arm (53) of the described first steel damping unit (50) and the described second steel damping unit (60), also hinged by two the 7th bearing pins (97) with described second junction plate (72) and described the 4th junction plate (74);
What stack gradually from top to bottom in the vertical is described the 5th junction plate (75), the intermediate arm (61) of the described second steel damping unit (60), be contained in described the 4th junction plate (74) in the intermediate arm (61) of the described second steel damping unit (60), described the 3rd junction plate (73) on the intermediate arm (61) of the described second steel damping unit (60), the intermediate arm (51) of the described first steel damping unit (50), be contained in described second junction plate (72) in the intermediate arm (51) of the described first steel damping unit (50), described first junction plate (71) on the intermediate arm (51) of the described first steel damping unit (50);
One end of described first junction plate (71), described the 3rd junction plate (73) and described the 5th junction plate (75), be welded on the described first anchor ingot plate (81), one end of described second junction plate (72) and described the 4th junction plate (74) is welded on the described second anchor ingot plate (82); The other end of the described first anchor ingot plate (81) is fixed on the frame column, and the other end of the described second anchor ingot plate (82) is fixed on the Vierendeel girder.
Preferably, described two the steel damping units in this steel damper are made by the secondary high strength steel of high tenacity.
Compared with prior art, damping unit, steel damping supporting seat and steel damper that the M shaped steel element of the elastoplasticity design that utilizes steel that the utility model proposes is formed, overall structure is little, light weight, good reliability and durability height.
Description of drawings
Fig. 1 is the structural representation of the utility model M shaped steel damping unit embodiment;
Fig. 2 is vertical interface schematic diagram of the utility model M shaped steel damping supporting seat embodiment.
Fig. 3 is the vertical view of the utility model M shaped steel damping supporting seat embodiment.
Fig. 4 is the elevation of the utility model M shaped steel damper embodiment.
Fig. 5 is the vertical view of the utility model M shaped steel damper embodiment.
The specific embodiment
For making the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model M shaped steel damping unit embodiment.As shown in Figure 1, this M shaped steel damping unit 10 comprises intermediate arm 11, first side arm 12, second side arm 13, matrix 15, first hinge hole 16, second hinge hole 17 and the 3rd hinge hole 18, wherein:
The 3rd hinge hole 18 is positioned on second side arm 13, by articulated manner second side arm 13 is connected on the otic placode.
The utility model damping unit has been optimized the shape of steel plate, adopts the M shaped steel of rounding off.Select the secondary high strength steel of high tenacity for use, improve the utilization rate of steel.In order to make it can be used for building and bridge engineering, M shaped steel damping unit can be combined into M shaped steel damping supporting seat with pot bearing or spherical bearing, also can be installed between the yielding place of building or bridge beam body and the bridge pier by link separately, can be with the parallel connection of multi-disc M shaped steel damping unit, the intermediate arm of M shaped steel is fixed in an end of building, bridge by link, and corresponding two side arms then are fixed in the other end of relative deformation by link.
Below further specify technical characterictic of the present utility model with two kinds of applicating examples respectively.
First applicating example: be combined as M shaped steel damping supporting seat with pot bearing or spherical bearing.
Fig. 2 is vertical interface schematic diagram of this M shaped steel damping supporting seat.Fig. 3 is the vertical view of this M shaped steel damping supporting seat.
Please consult Fig. 2 and Fig. 3 simultaneously, the intermediate arm 11 of M shaped steel damping unit is hinged by first bearing pin 31 and first otic placode 21, and the other end of first otic placode 21 is welded on the piston of bearing 36.The installation of two side arms is described by means of another M shaped steel damping unit.First side arm 42 of this another M shaped steel damping unit is hinged by the second bearing pin (not shown) and second otic placode 22, and second side arm 43 of this another M shaped steel damping unit is hinged with third ear plate 23 by the 3rd bearing pin 33.The other end of the other end of this second otic placode 22 and this third ear plate is welded on the sliding panel of bearing 36.
Pot bearing or spherical bearing at other are combined in the M shaped steel damping supporting seat, wherein the intermediate arm of a M shaped steel damping unit also can be hinged by bearing pin by the sliding panel of otic placode and bearing, and two side arms of another M shaped steel damping unit can be hinged by bearing pin by the piston of otic placode and bearing.
Second applicating example: be configured to M shaped steel damper.
Fig. 4 is the elevation of this M shaped steel damper.Fig. 5 is the vertical view of this M shaped steel damper.
Please consult Fig. 4 and Fig. 5 simultaneously, this M shaped steel damper comprises a M shaped steel damping unit 50, the 2nd M shaped steel damping unit 60, first junction plate 71, second junction plate 72, the 3rd junction plate 73, the 4th junction plate 74, the 5th junction plate 75, the first anchor ingot plate 81 and the second anchor ingot plate 82.
The intermediate arm 61 of the intermediate arm 51 of the one M shaped steel damping unit 50 and the 2nd M shaped steel damping unit 60, hinged by two the 5th bearing pins 95 and first junction plate 71, the 3rd junction plate 73 and the 5th junction plate 75; First side arm 62 of first side arm 52 of the one M shaped steel damping unit 50 and the 2nd M shaped steel damping unit 60, hinged by two the 6th bearing pins 96 and second junction plate 72 and the 4th junction plate 74, and second side arm 63 of second side arm 53 of a M shaped steel damping unit 50 and the 2nd M shaped steel damping unit 60, also hinged by two the 7th bearing pins 97 with second junction plate 72 and the 4th junction plate 74.
So, stack gradually from top to bottom in the vertical be the 5th junction plate 75, the 2nd M shaped steel damping unit 60 intermediate arm 61, be contained in the 3rd junction plate 73 on the intermediate arm 61 of the 4th junction plate 74 in the intermediate arm 61 of the 2nd M shaped steel damping unit 60, the 2nd M shaped steel damping unit 60, a M shaped steel damping unit 50 intermediate arm 51, be contained in first junction plate 71 on the intermediate arm 51 of second junction plate 72 in the intermediate arm 51 of a M shaped steel damping unit 50, a M shaped steel damping unit 50.
One end of first junction plate 71, the 3rd junction plate 73 and the 5th junction plate 75, be welded on the first anchor ingot plate 81, one end of second junction plate 72 and the 4th junction plate 74, the other end that is welded on the second anchor ingot plate, 82. first anchor ingot plates 81 is fixed on the frame column of bridge pier top (other application also can be buildings). and the other end of the second anchor ingot plate 82 is fixed on the Vierendeel girder of bridge bottom (other application also can be buildings).
The utility model M shaped steel damping unit overall structure is little, adopts the secondary high strength steel to make light weight, damping characteristic and ductility are good, have good hysteretic characteristic, the cost performance height, can be applicable to build or the corner of 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.
Though the disclosed embodiment of the utility model as above, these contents are not in order to limit the utility model just for the ease of understanding.Technician under any the utility model in the technical field; under the prerequisite that does not break away from the disclosed spirit and scope of the utility model; can do any modification and variation on the implementation; but scope of patent protection of the present utility model still must be as the criterion with the scope that appending claims was defined.
Claims (6)
1. a steel damping unit is characterized in that, comprises intermediate arm (11), first side arm (12), second side arm (13), matrix (15), first hinge hole (16), second hinge hole (17) and the 3rd hinge hole (18), wherein:
Described intermediate arm (11) extends perpendicular to described matrix (15) from the mid portion of described matrix (15);
Described first side arm (12) extends with certain radian from a side of described matrix (15);
Described second side arm (13) extends with same arc from the opposite side of described matrix (15), with described first side arm (12) with respect to described intermediate arm (11) symmetry;
Described first hinge hole (16) is positioned on the described intermediate arm (11), by articulated manner described intermediate arm (11) is connected on the otic placode;
Described second hinge hole (17) is positioned on described first side arm (12), by articulated manner described first side arm (12) is connected on the described otic placode; And
The 3rd hinge hole 18 is positioned on described second side arm (13), by articulated manner described second side arm (13) is connected on the described otic placode.
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. a steel damping supporting seat is characterized in that, comprises two steel damping units as claimed in claim 1, and pot bearing or spherical bearing, wherein:
Wherein the intermediate arm of a steel damping unit (11) is hinged by first bearing pin (31) and first otic placode (21), first side arm (42) of another steel damping unit is hinged by second bearing pin and second otic placode (22), and second side arm (43) of described another steel damping unit is hinged by the 3rd bearing pin (33) and third ear plate (23); The other end of described first otic placode (21), and the other end of the other end of described second otic placode (22) and described third ear plate are welded on respectively on the piston and sliding panel of described bearing (36).
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.
5. steel damper, it is characterized in that, comprise two steel damping units as claimed in claim 1, and first junction plate (71), second junction plate (72), the 3rd junction plate (73), the 4th junction plate (74), the 5th junction plate (75), the first anchor ingot plate (81) and the second anchor ingot plate (82), wherein:
The intermediate arm (61) of the intermediate arm (51) of the first steel damping unit (50) and the second steel damping unit (60), hinged by two the 5th bearing pins (95) with described first junction plate (71), described the 3rd junction plate (73) and described the 5th junction plate (75); First side arm (62) of first side arm (52) of the described first steel damping unit (50) and the described second steel damping unit (60), hinged by two the 6th bearing pins (96) with described second junction plate (72) and described the 4th junction plate (74), and second side arm (63) of second side arm (53) of the described first steel damping unit (50) and the described second steel damping unit (60), also hinged by two the 7th bearing pins (97) with described second junction plate (72) and described the 4th junction plate (74);
What stack gradually from top to bottom in the vertical is described the 5th junction plate (75), the intermediate arm (61) of the described second steel damping unit (60), be contained in described the 4th junction plate (74) in the intermediate arm (61) of the described second steel damping unit (60), described the 3rd junction plate (73) on the intermediate arm (61) of the described second steel damping unit (60), the intermediate arm (51) of the described first steel damping unit (50), be contained in described second junction plate (72) in the intermediate arm (51) of the described first steel damping unit (50), described first junction plate (71) on the intermediate arm (51) of the described first steel damping unit (50);
One end of described first junction plate (71), described the 3rd junction plate (73) and described the 5th junction plate (75), be welded on the described first anchor ingot plate (81), one end of described second junction plate (72) and described the 4th junction plate (74) is welded on the described second anchor ingot plate (82); The other end of the described first anchor ingot plate (81) is fixed on the frame column, and the other end of the described second anchor ingot plate (82) is fixed on the Vierendeel girder.
6. steel damper as claimed in claim 5 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 |
|---|---|---|---|
| CN2009200864446U CN201459945U (en) | 2009-06-15 | 2009-06-15 | Steel damping device, steel damping supporting seat and steel damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200864446U CN201459945U (en) | 2009-06-15 | 2009-06-15 | Steel damping device, steel damping supporting seat and steel damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459945U true CN201459945U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200864446U Expired - Fee Related CN201459945U (en) | 2009-06-15 | 2009-06-15 | Steel damping device, steel damping supporting seat and steel damper |
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| Country | Link |
|---|---|
| CN (1) | CN201459945U (en) |
Cited By (3)
| 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 |
| CN109811919A (en) * | 2019-01-16 | 2019-05-28 | 广州大学 | A kind of vertical steel arm damper device |
-
2009
- 2009-06-15 CN CN2009200864446U patent/CN201459945U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| 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 |
| 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: 20100512 Termination date: 20120615 |