CN207538243U - A kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel - Google Patents
A kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel Download PDFInfo
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- CN207538243U CN207538243U CN201721462556.8U CN201721462556U CN207538243U CN 207538243 U CN207538243 U CN 207538243U CN 201721462556 U CN201721462556 U CN 201721462556U CN 207538243 U CN207538243 U CN 207538243U
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- mild
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Abstract
The utility model discloses a kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel, including upper rectangular steel plates, ten on piece mild steel pieces are provided with below the upper rectangular steel plates, the first steel plate is provided with below ten upper mild steel pieces, antidetonation rubber slab is provided with below first steel plate, the second steel plate is provided with below the antidetonation rubber slab, ten under piece mild steel pieces are provided with below second steel plate, lower rectangular steel plates are provided with below the lower mild steel piece, four bolts hole are respectively arranged in the upper rectangular steel plates and the lower rectangular steel plates.
Description
Technical field
The utility model is related to a kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel, specifically belong to architectural engineering
Technical field.
Background technology
Damper is to provide the resistance moved, the device of depletion kinergety.It is not assorted using damping come energy-absorbing damping
New technology applies various dampers (or damper) already in space flight, aviation, military project, firearms, automobile and other industries
Carry out vibration damping energy dissipating.After nineteen seventies, people start that these technologies are converted to building, bridge, railway step by step
Etc. in Structural Engineerings, development is very rapid.Particularly there is the hydraulic pressure viscous damper of more than 50 years history, in the U.S. by structure
Before engineering circles receive, many experiments are experienced, close scrutiny is proved repeatedly, particularly the lengthy procedure of earthquake test, can
The device that instrument moving part is made to stop at rapidly on stabilized deflection position.In seismic instrument, damper is used to absorb vibration system
System intrinsic vibration energy, damping force are generally proportional to the speed of vibrational system movement.Mainly there are liquid condenser, gas resistance
Buddhist nun's device and electromagnetic damper three classes.Friction and air drag of the damper for very little in compensation vibration pickup oscillator system, improve frequency
Rate response etc. plays an important roll, but general anti-seismic damper protection damping effect is not fine, occurs holding very much during violent earthquake
It is fragile.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming the prior art, provides a kind of shearing type parallel mild steel
Building structure aseismatic damper, high efficiency, safety durable.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel of the utility model, including upper rectangular steel plates, it is described on
Ten on piece mild steel pieces are provided with below rectangular steel plates, ten upper mild steel pieces are designed using X-type, ten upper mild steel under pieces
Side is provided with the first steel plate, and antidetonation rubber slab is provided with below first steel plate, and the is provided with below the antidetonation rubber slab
Two steel plates, first steel plate, the antidetonation rubber slab, described its size of second steel plate are identical, are set below second steel plate
Ten under piece mild steel pieces are equipped with, hollow out is square among ten lower mild steel pieces, is provided with down below ten lower mild steel pieces
Four bolts hole, the upper rectangular steel plates are respectively arranged in rectangular steel plates, the upper rectangular steel plates and the lower rectangular steel plates
Identical with the lower rectangular steel plates size and be mutually parallel, the upper rectangular steel plates are with the lower rectangular steel plates than first steel
Plate, the antidetonation rubber slab, second steel plate length will be grown, and damper surface brushing has fire resistant coating, which sets
300,000 Ns of bearing capacity is counted, design displacement is four millimeters.
As a kind of optimal technical scheme of the utility model, the upper rectangular steel plates pass through welding with the upper mild steel piece
It is fixed.
As a kind of optimal technical scheme of the utility model, the upper mild steel piece is solid by welding with first steel plate
It is fixed.
As a kind of optimal technical scheme of the utility model, first steel plate, second steel plate and the antidetonation
Rubber slab is fixedly connected by screw and nut.
As a kind of optimal technical scheme of the utility model, second steel plate is solid by welding with the lower mild steel piece
It is fixed.
As a kind of optimal technical scheme of the utility model, the lower mild steel piece passes through welding with the lower rectangular steel plates
It is fixed.
The advantageous effect that the utility model is reached is：The utility model is easy to use, safe, and heat-resisting quantity is strong,
The shearing earthquake-resistant damper for architectural structure with mild steels in parallel is under the effect of the horizontal reciprocating load of top or bottom, upper mild steel piece
With lower mild steel piece due to bending surrender and consume energy, and upper mild steel piece and lower mild steel piece along short transverse each point at same thickness
Surrender can be reached simultaneously, so as to substantially increase energy dissipation capacity, therefore building additional stiffness and damping can be given.Structural reduction,
Good appearance, it is symmetrical it is compact, construction and installation are easy, brush fire resistant coating, fire protecting performance is excellent, and endurance quality is good, non-maintaining, soft
Steel element material energy dissipating is direct, has two-way energy dissipation capacity, has extraordinary energy dissipation capacity, while hanging down in main energy consumption direction
Directly the horizontal direction in main energy consumption direction also has certain energy dissipation capacity.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the utility model subjectivity structure diagram；
Fig. 2 is the utility model side structure schematic diagram；
In figure：1st, upper rectangular steel plates；2nd, bolt hole；3rd, the first steel plate；4th, antidetonation rubber slab；5th, the second steel plate；6th, lower square
Shape steel plate；7th, lower mild steel piece；8th, upper mild steel piece.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-2, including upper rectangular steel plates 1, it is soft that upper 1 lower section of rectangular steel plates is provided with ten on pieces
Steel disc 8, ten upper mild steel pieces 8 are designed using X-type, and ten upper 8 lower sections of mild steel piece are provided with the first steel plate 3, described
First steel plate, 3 lower section is provided with antidetonation rubber slab 4, and 4 lower section of antidetonation rubber slab is provided with the second steel plate 5, first steel
Plate 3, the antidetonation rubber slab 4, described its size of second steel plate 5 are identical, and 5 lower section of the second steel plate is provided with ten under piece mild steel
Piece 7, ten lower 7 intermediate hollow out of mild steel piece squares, ten lower 7 lower sections of mild steel piece are provided with lower rectangular steel plates 6, institute
State and four bolts hole 2 be respectively arranged in rectangular steel plates 1 and the lower rectangular steel plates 6, the upper rectangular steel plates 1 with it is described under
6 size of rectangular steel plates is identical and is mutually parallel, the upper rectangular steel plates 1 and the lower rectangular steel plates 6 than first steel plate 3,
The antidetonation rubber slab 4,5 length of the second steel plate will be grown, and damper surface brushing has fire resistant coating, the damper designs
300,000 Ns of bearing capacity, design displacement are four millimeters.
In order to make this kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel, safety and stability is easy to use, the upper square
Shape steel plate 1 with the upper mild steel piece 8 by being welded and fixed, the upper mild steel piece 8 with first steel plate 3 by being welded and fixed,
First steel plate 3, second steel plate 5 are fixedly connected with the antidetonation rubber slab 4 by screw and nut, first steel plate
3rd, second steel plate 5 is fixedly connected with the antidetonation rubber slab 4 by screw and nut, the lower mild steel piece 7 and the lower square
Shape steel plate 6 is by being welded and fixed.
The utility model is easy to use, safety and stability, which is mounted on
It needs in shockproof building, the bolt hole 2 in upper rectangular steel plates 1 and lower rectangular steel plates 6 is used for and floor top and bottom carry out
It is fixed, set benchmark in lower portion, it is ensured that installation component and the central axis of support construction are with frame column central axis same
One plane；Supporting member platform and beam column plane keeping parallelism.It is upper soft under the effect of the horizontal reciprocating load of top or bottom
Steel disc 8 is designed using X-type, can increase the rigidity of structure before surrender well, increases Hysteretic Type Damping energy consumption energy for structure after surrender
Power.When earthquake seismaesthesia is strong, the antidetonation rubber slab 4 among the first steel plate 3 and the second steel plate 5 absorbs what upper mild steel piece 8 was born
Pressure into decrease of the antidetonation rubber slab 4 to seismaesthesia is crossed, is designed among the lower mild steel plate 7 of lower section using hollow out, when layer occurs for structure
Between when deforming, play hysteretic energy effect, product mechanical property is stablized, and meets normal use requirement in building service life, on
Mild steel piece 8 and lower mild steel piece 7 are consumed energy due to bending surrender, and upper mild steel piece 8 and lower mild steel piece 7 along short transverse identical
Each point can reach surrender simultaneously at thickness, so as to substantially increase energy dissipation capacity, therefore can give building additional stiffness and damping.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel, including upper rectangular steel plates (1), which is characterized in that described
Ten on piece mild steel pieces (8) are provided with below upper rectangular steel plates (1), ten upper mild steel pieces (8) are designed using X-type, ten institutes
It states and the first steel plate (3) is provided with below mild steel piece (8), antidetonation rubber slab (4), institute are provided with below first steel plate (3)
It states and the second steel plate (5) is provided with below antidetonation rubber slab (4), first steel plate (3), the antidetonation rubber slab (4), described the
Two steel plates (5) its size is identical, and ten under piece mild steel pieces (7), ten lower mild steel pieces are provided with below second steel plate (5)
(7) intermediate hollow out square, ten lower mild steel pieces (7) lower sections are provided with lower rectangular steel plates (6), the upper rectangular steel plates
(1) with being respectively arranged with four bolts hole (2), the upper rectangular steel plates (1) and the lower rectangle on the lower rectangular steel plates (6)
Steel plate (6) size is identical and is mutually parallel, and the upper rectangular steel plates (1) are with the lower rectangular steel plates (6) than first steel plate
(3), the antidetonation rubber slab (4), second steel plate (5) length will be grown, and damper surface brushing has fire resistant coating, the resistance
300,000 Ns of Buddhist nun's device design bearing capacity, design displacement are four millimeters.
2. a kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel according to claim 1, which is characterized in that described
Upper rectangular steel plates (1) are with the upper mild steel piece (8) by being welded and fixed.
3. a kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel according to claim 1, which is characterized in that described
Upper mild steel piece (8) is with first steel plate (3) by being welded and fixed.
4. a kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel according to claim 1, which is characterized in that described
First steel plate (3), second steel plate (5) are fixedly connected with the antidetonation rubber slab (4) by screw and nut.
5. a kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel according to claim 1, which is characterized in that described
Second steel plate (5) is with the lower mild steel piece (7) by being welded and fixed.
6. a kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel according to claim 1, which is characterized in that described
Lower mild steel piece (7) is with the lower rectangular steel plates (6) by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462556.8U CN207538243U (en) | 2017-11-06 | 2017-11-06 | A kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462556.8U CN207538243U (en) | 2017-11-06 | 2017-11-06 | A kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207538243U true CN207538243U (en) | 2018-06-26 |
Family
ID=62612429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462556.8U Expired - Fee Related CN207538243U (en) | 2017-11-06 | 2017-11-06 | A kind of shearing earthquake-resistant damper for architectural structure with mild steels in parallel |
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| CN (1) | CN207538243U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024965A (en) * | 2018-09-20 | 2018-12-18 | 辽宁科技大学 | A kind of mild steel damper |
| CN109403496A (en) * | 2018-12-17 | 2019-03-01 | 福州大学 | Rub mild steel composite buffer and its assembly method |
| CN112144690A (en) * | 2020-10-30 | 2020-12-29 | 中国地震局工程力学研究所 | Bending shear mixed type square steel pipe damper and manufacturing method |
-
2017
- 2017-11-06 CN CN201721462556.8U patent/CN207538243U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024965A (en) * | 2018-09-20 | 2018-12-18 | 辽宁科技大学 | A kind of mild steel damper |
| CN109024965B (en) * | 2018-09-20 | 2023-10-03 | 辽宁科技大学 | Soft steel damper |
| CN109403496A (en) * | 2018-12-17 | 2019-03-01 | 福州大学 | Rub mild steel composite buffer and its assembly method |
| CN109403496B (en) * | 2018-12-17 | 2023-09-15 | 福州大学 | Friction mild steel composite damper and assembly method thereof |
| CN112144690A (en) * | 2020-10-30 | 2020-12-29 | 中国地震局工程力学研究所 | Bending shear mixed type square steel pipe damper and manufacturing method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20181106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |