CN207048431U - One kind classification is every damper - Google Patents
One kind classification is every damper Download PDFInfo
- Publication number
- CN207048431U CN207048431U CN201720287596.7U CN201720287596U CN207048431U CN 207048431 U CN207048431 U CN 207048431U CN 201720287596 U CN201720287596 U CN 201720287596U CN 207048431 U CN207048431 U CN 207048431U
- Authority
- CN
- China
- Prior art keywords
- steel cylinder
- layer steel
- stage clip
- outer layer
- internal layer
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 160
- 239000010959 steel Substances 0.000 claims abstract description 160
- 239000003190 viscoelastic substance Substances 0.000 claims abstract description 15
- 238000004073 vulcanization Methods 0.000 claims description 4
- 229910000576 Laminated steel Inorganic materials 0.000 claims 1
- 230000001629 suppression Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036244 malformation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
Abstract
The utility model is a kind of classification every damper, middle level steel cylinder (3) should be connected with below pressure-bearing steel plate (1) every damper, internal layer steel cylinder (5) and outer layer steel cylinder (4) are connected with above base steel plate (2), internal layer steel cylinder (5) is located at the centre of base steel plate (2), outer layer steel cylinder (4) is located at the outside of internal layer steel cylinder (5), middle level steel cylinder (3) is located between internal layer steel cylinder (5) and outer layer steel cylinder (4), it is provided with middle level steel cylinder (3) and between internal layer steel cylinder (5) and between middle level steel cylinder (3) and outer layer steel cylinder (4) viscoelastic material (6)；External pressure spring (7 3) is provided with the periphery of outer layer steel cylinder (4), the top of external pressure spring (7 3) is connected with pressure-bearing steel plate (1), and the bottom of external pressure spring (7 3) is connected with base steel plate (2)；Middle stage clip (7 2) is connected with below pressure-bearing steel plate (1) above outer layer steel cylinder (4).It is respectively provided with various vibration environments preferably every effectiveness in vibration suppression.
Description
Technical field
A kind of be classified is the utility model is related to carry out, every the compound every damper of damping power consumption, belonging to building or large-scale
The technical field of structures Shockproof damping device fabrication.
Background technology
Use the research of vibration control earthquake disaster mitigation etc. more and more in fabric structure, structural vibration control
Technology refers to install vibration isolation or damping component in the structure, when structure is vibrated because of dynamic excitation, every damping element every
From or dissipation vibrational energy, to protect agent structure without damage.
Spring damper work temperature range is wider, affected by environment smaller, while can provide larger initial stiffness and output,
Displacement structure can be limited；Elastic deformation occurs under moderate finite deformation and load effect, there is preferable hysteretic energy energy
Power.
, can under smaller relative deformation and viscoelastic damper is one of most commonly seen and of greatest concern damping device
Reach preferable vibration control effect.But the energy-dissipating property of viscoelastic damper is influenceed by environment temperature and driving frequency, simultaneously
Very big size is generally required when requiring larger damping force, adds the larger mould of man-hour requirement and vulcanizer, center temperature during vulcanization
Degree is whard to control, its large area engineer applied of this severe constraints.
Therefore, if viscoelastic damper and spring damper can be made full use of each, from rational construction
Form, can be more excellent every damping device to obtain a kind of performance.
Utility model content
Technical problem：Problem to be solved in the utility model is to provide a kind of classification every damper, makes full use of viscoplasticity
Damper and spring damper each the advantages of, there is preferable wide cut applicability and excellent service behaviour.
Technical scheme：In order to solve the above technical problems, classification technical scheme used by damper of the present utility model
For：
Pressure-bearing steel plate, base steel plate, middle level steel cylinder, outer layer steel cylinder, internal layer steel cylinder, viscoplasticity material should be included every damper
Material, middle stage clip, external pressure spring；Middle level steel cylinder is connected with below pressure-bearing steel plate, internal layer is connected with above base steel plate
Steel cylinder and outer layer steel cylinder, internal layer steel cylinder are located at the centre of base steel plate, and outer layer steel cylinder is located at the outside of internal layer steel cylinder, middle level steel cylinder
Between internal layer steel cylinder and outer layer steel cylinder, in middle level steel cylinder and between internal layer steel cylinder and middle level steel cylinder and outer layer steel cylinder it
Between be provided with viscoelastic material；External pressure spring is provided with the periphery of outer layer steel cylinder, the top of external pressure spring is connected with pressure-bearing steel plate, external pressure spring
Bottom be connected with base steel plate；Middle stage clip is connected with below pressure-bearing steel plate above outer layer steel cylinder.
The top of described middle stage clip is connected with pressure-bearing steel plate, between the bottom of middle stage clip and the top of outer layer steel cylinder
Leave a certain distance a1.
Interior stage clip is additionally provided with below described middle level steel cylinder, the bottom of interior stage clip is fixed on base steel plate, interior stage clip
Top and middle level steel cylinder bottom between leave a certain distance a2.
Center stage clip is additionally provided with above described internal layer steel cylinder, the top of center stage clip connects with the bottom of pressure-bearing steel plate
Connect, a certain distance a3 is left between the bottom of center stage clip and the top of internal layer steel cylinder.
The distance between the top of described interior stage clip and the bottom of middle level steel cylinder a2, the bottom of middle stage clip and outer layer steel
The distance between the distance between the top of cylinder a1, the bottom of center stage clip and internal layer steel cylinder top a3 is unequal, three
Distance ratio be a1：a2：A3=1：(1.1-1.5)：(1.6-2).
Described viscoelastic material bonds integral, group with middle level steel cylinder, outer layer steel cylinder, the vulcanization of internal layer steel cylinder HTHP
Into viscoelastic damper, there is the power consumption of vertical motion down cut.
Beneficial effect：The utility model device combines metal energy-dissipating device and viscoelastic damper well, small
In the case of shake or small wind, external pressure spring work, and middle level steel cylinder, outer layer steel cylinder, the mutual changing of the relative positions of internal layer steel cylinder, viscoelastic material
Generation detrusion dissipation energy；With excitation increase, when structural amplitude is stepped up to a certain extent, downward movement with
Center stage clip contact, external pressure spring and center stage clip cooperation, rigidity increase, deformation and damage are suppressed；Big shake is strong
Under the conditions of wind etc., malformation is larger, interior stage clip, external pressure spring and center stage clip cooperation, and viscoelastic damper is made jointly
With further being limited the vertical motion of upper steel plate；Under the conditions of especially big shake or extra-heavy wind etc., malformation is especially big, interior
Stage clip, middle stage clip, external pressure spring and center stage clip cooperation, and viscoelastic damper collective effect, to the vertical of upper steel plate
Motion is further limited, and viscoelastic material is obtained certain protection, stage clip can work in larger temperature range；
It is respectively provided with various vibration environments preferably every effectiveness in vibration suppression.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model.
Have in figure：Pressure-bearing steel plate 1, base steel plate 2, middle level steel cylinder 3, outer layer steel cylinder 4, internal layer steel cylinder 5, viscoelastic material 6,
Interior stage clip 7-1, middle stage clip 7-2, external pressure spring 7-3, center stage clip 7-4.
Embodiment
With reference to the accompanying drawings and examples, the technical solution of the utility model is described in detail.
As shown in figure 1, a kind of classification of the present utility model is symmetrical structure every damper, including viscoelastic damper and gold
Belong to energy-dissipating device, main construction includes pressure-bearing steel plate 1, base steel plate 2, middle level steel cylinder 3, outer layer steel cylinder 4, internal layer steel cylinder 5, viscoelastic
Property material 6, interior stage clip 7-1, middle stage clip 7-2, external pressure spring 7-3, center stage clip 7-4.
Wherein：Pressure-bearing steel plate 1, base steel plate 2 are plane steel plate, and internal layer steel cylinder 5, outer layer steel cylinder 4 and middle level steel cylinder 3 are sky
Heart steel cylinder, wherein internal layer steel cylinder 5 or solid steel column；
Middle level steel cylinder 3 is welded with below pressure-bearing steel plate 1, internal layer steel cylinder 5 and outer is welded with above base steel plate 2
Layer steel cylinder 4, internal layer steel cylinder 5 are located at the centre of base steel plate 2, and outer layer steel cylinder 4 is located at the outside of internal layer steel cylinder 5, middle level steel cylinder 3
Between internal layer steel cylinder 5 and outer layer steel cylinder 4, the steel cylinder 3 and between internal layer steel cylinder 5 and middle level steel cylinder 3 and outer layer steel in middle level
Viscoelastic material 6 is provided between cylinder 4, it is integral by the HTHP of viscoelastic material 6 vulcanization bonding, have and cut under vertical motion
Cut power consumption；
External pressure spring 7-3 is provided with the periphery of outer layer steel cylinder 4, external pressure spring 7-3 top is connected with pressure-bearing steel plate 1, external pressure spring
7-3 bottom is connected with base steel plate 2；Middle stage clip 7-2 is connected with below pressure-bearing steel plate 1 above outer layer steel cylinder 4, it is middle
A certain distance a1 is left between stage clip 7-2 bottom and the top of outer layer steel cylinder 4；The lower section of described middle level steel cylinder 3 is also set
There is interior stage clip 7-1, interior stage clip 7-1 bottom is fixed on base steel plate 2, interior stage clip 7-1 top and the bottom of middle level steel cylinder 3
Between leave a certain distance a2.The top of described internal layer steel cylinder 5 is additionally provided with center stage clip 7-4, center stage clip 7-4 top
It is connected with the bottom of pressure-bearing steel plate 1, a certain distance a3 is left between center stage clip 7-4 bottom and the top of internal layer steel cylinder 5.
The distance between described interior stage clip 7-1 top and the bottom of middle level steel cylinder 3 a2, middle stage clip 7-2 bottom and outer layer steel
The distance between the distance between the top of cylinder 4 a1, center stage clip 7-4 bottom and internal layer steel cylinder 5 top a3 is unequal,
The distance ratio of three is a1：a2：A3=1：(1.1-1.5)：(1.6-2).Wherein a1 is generally 0.5-2cm.
Energy dissipation capacity of the present utility model can change steel cylinder vertically relative fortune by selecting different types of viscoelastic material
The section of shear of dynamic lower viscoelastic material is adjusted.
The species of steel and viscoelastic material can be chosen according to structural steel specification and high polymer material handbook.Utilize viscoelastic
Property material detrusion dissipation energy, under vertical excitation, middle level steel cylinder 3, outer layer steel cylinder 4, the 5 mutual changing of the relative positions of internal layer steel cylinder cause
Vulcanize the viscoelastic material shear energy dissipation of consolidation therewith.Utilize periphery and the vertical plastic deformation Dissipated energy of middle metal spring
Amount, mild steel have excellent deformation and recovery capability, and vertical bending surrender power consumption occurs in the plastic state.
Because the utility model employs the work of each spring of stepped starting so that size should be can be used for not every damping device
Energy-eliminating shock-absorbing under the various different conditions such as earthquake together, wind shake, can be engaged with structures such as beam, diagonal brace, wall or nodes.
Claims (6)
1. one kind classification is every damper, it is characterised in that：Pressure-bearing steel plate should be included every damper（1）, base steel plate（2）, middle level
Steel cylinder（3）, outer layer steel cylinder（4）, internal layer steel cylinder（5）, viscoelastic material（6）, middle stage clip（7-2）, external pressure spring（7-3）；Holding
Laminated steel（1）Below be connected with middle level steel cylinder（3）, in base steel plate（2）Above be connected with internal layer steel cylinder（5）With outer layer steel
Cylinder（4）, internal layer steel cylinder（5）Positioned at base steel plate（2）Centre, outer layer steel cylinder（4）Positioned at internal layer steel cylinder（5）Outside, middle level
Steel cylinder（3）Positioned at internal layer steel cylinder（5）With outer layer steel cylinder（4）Between, in middle level steel cylinder（3）With in internal layer steel cylinder（5）Between and
Middle level steel cylinder（3）With outer layer steel cylinder（4）Between be provided with viscoelastic material（6）；In outer layer steel cylinder（4）Periphery be provided with external pressure spring
（7-3）, external pressure spring（7-3）Top and pressure-bearing steel plate（1）Connection, external pressure spring（7-3）Bottom and base steel plate（2）Connection；
In outer layer steel cylinder（4）The pressure-bearing steel plate of top（1）Middle stage clip is connected with below（7-2）.
2. classification according to claim 1 is every damper, it is characterised in that：Described middle stage clip（7-2）Top with
Pressure-bearing steel plate（1）Connection, middle stage clip（7-2）Bottom and outer layer steel cylinder（4）Top between leave a certain distance a1.
3. classification according to claim 1 or 2 is every damper, it is characterised in that：Described middle level steel cylinder（3）Lower section also
Provided with interior stage clip（7-1）, interior stage clip（7-1）Bottom be fixed on base steel plate（2）On, interior stage clip（7-1）Top and middle level
Steel cylinder（3）Bottom between leave a certain distance a2.
4. classification according to claim 3 is every damper, it is characterised in that：Described internal layer steel cylinder（5）Top also set
There is center stage clip（7-4）, center stage clip（7-4）Top and pressure-bearing steel plate（1）Bottom connection, center stage clip（7-4）Under
Portion and internal layer steel cylinder（5）Top between leave a certain distance a3.
5. classification according to claim 4 is every damper, it is characterised in that：Described interior stage clip（7-1）Top with
Layer steel cylinder（3）The distance between bottom a2, middle stage clip（7-2）Bottom and outer layer steel cylinder（4）The distance between top
A1, center stage clip（7-4）Bottom and internal layer steel cylinder（5）The distance between top a3 it is all unequal, the distance ratio of three is
a1：a2：a3=1：（1.1-1.5）：（1.6-2）.
6. classification according to claim 5 is every damper, it is characterised in that：Described viscoelastic material（6）With middle level steel
Cylinder（3）, outer layer steel cylinder（4）, internal layer steel cylinder（5）HTHP vulcanization bonding is integral, forms viscoelastic damper, has vertical
Vibrate down cut power consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287596.7U CN207048431U (en) | 2017-03-23 | 2017-03-23 | One kind classification is every damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287596.7U CN207048431U (en) | 2017-03-23 | 2017-03-23 | One kind classification is every damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048431U true CN207048431U (en) | 2018-02-27 |
Family
ID=61489989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720287596.7U Expired - Fee Related CN207048431U (en) | 2017-03-23 | 2017-03-23 | One kind classification is every damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812227A (en) * | 2017-03-23 | 2017-06-09 | 南通市苏东钢结构有限公司 | One kind classification is every damper |
-
2017
- 2017-03-23 CN CN201720287596.7U patent/CN207048431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812227A (en) * | 2017-03-23 | 2017-06-09 | 南通市苏东钢结构有限公司 | One kind classification is every damper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108843724B (en) | Variable-rigidity variable-damping shock isolation device based on STF | |
| CN105839806B (en) | A kind of disk spring viscoplasticity subtracts isolation mounting | |
| EP2894365B1 (en) | Seismic base isolation device | |
| CN106894666A (en) | A kind of U-shaped steel plate viscoplasticity is every damping device | |
| CN201620490U (en) | Wasted-energy steel plate | |
| CN207048431U (en) | One kind classification is every damper | |
| CN106812227A (en) | One kind classification is every damper | |
| JP4629099B2 (en) | Absorbent covering with high damping force | |
| CN102425245A (en) | Mild steel and lead laminated plate damper | |
| CN103233531A (en) | Assembly-type viscoelastic damping wall | |
| CN106704761A (en) | Multi-dimensional viscoelastic vibration isolation and reduction device for pipeline structure | |
| CN206608503U (en) | A kind of steel structure damps earthquake isolation device | |
| CN203947617U (en) | A kind of restricted type shearing damp device | |
| CN106759927A (en) | A kind of tandem type laminated rubber spring three-dimensional compounded shock isolating pedestal | |
| CN107905399A (en) | A kind of electromagnetic damping negative stiffness bearing | |
| CN207892075U (en) | viscoelastic damping wall | |
| CN111519783A (en) | Assembled composite friction lead viscoelastic damper | |
| CN102116056B (en) | Metallic damper | |
| CN103216021B (en) | Pulse-type vertical earthquake isolating equipment | |
| CN203174803U (en) | Hydraulic impulse vertical shock isolation device | |
| CN105113655B (en) | Prestressing force viscoelasticity damps wall | |
| CN106870628A (en) | A kind of steel structure damps earthquake isolation device | |
| CN210369407U (en) | Building shock attenuation power consumption structure | |
| CN105544769A (en) | Elliptical perforated face outward-bending yielding type energy dissipater and manufacturing method thereof | |
| JP2012246643A (en) | Seismic isolator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20190323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |