CN208501955U - Immediate boiling friction isolation device is hit in rolling - Google Patents
Immediate boiling friction isolation device is hit in rolling Download PDFInfo
- Publication number
- CN208501955U CN208501955U CN201821109375.1U CN201821109375U CN208501955U CN 208501955 U CN208501955 U CN 208501955U CN 201821109375 U CN201821109375 U CN 201821109375U CN 208501955 U CN208501955 U CN 208501955U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- casing
- friction material
- lower cover
- friction
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
Abstract
The utility model belongs to technical field of isolation, it is related to a kind of shake and hits immediate boiling friction isolation device, including lower cover plate, hollow friction material casing is placed with above lower cover plate, friction material is equipped with above lower cover plate in friction material casing, lower bolster has been sequentially placed above friction material casing internal friction materials from bottom to top, has shaken pressure block and upper padding plate, upper padding plate top surface is fixedly connected with upper cover plate, upper cover plate bottom surface is fixedly connected with hollow shock casing, hits casing and is placed on friction material outside of sleeve；Sealing ring is equipped between lower ring gasket upper end and the bottom surface of upper cover plate；Grease is full of in the region and gap that lower ring gasket and sealing ring between upper cover plate and lower cover plate surround.The structure design of the utility model is reasonable, when earthquake occurs, sensitive can react; timely and reliably open rubbing surface; make to produce relative sliding between superstructure and basis, the horizontal shear and tilting moment for destroying superstructure cannot be generated, achievees the purpose that protect superstructure.
Description
Technical field
The utility model relates to a kind of rollings to hit immediate boiling friction isolation device, belong to technical field of isolation.
Background technique
Disaster caused by violent earthquake mainly as caused by its horizontally seismic wave (horizontal vibrating) i.e. horizontal acceleration, therefore
People's regulation, when horizontal acceleration reaches 0.1g, its earthquake intensity (extent of the destruction) is 7 °.To eliminate earthquake disaster it is necessary to setting
Method eliminates horizontal earthquake acceleration, fights therewith with it, not as good as being excluded.The main method used at present be by earthquake every
From, but the device used at present due to rubbing surface by long-term weight, static pressure and cause its coefficient of friction to become larger, when earthquake occurs
Rubbing surface can not be opened in time, weaken so as to cause shock insulation efficiency or fail.
Utility model content
The purpose of this utility model is that propose that immediate boiling friction isolation device is hit in a kind of rolling, the rolling hit immediate boiling friction every
Shake device sensitive can react, and timely and reliably open rubbing surface, make to produce relative sliding between superstructure and basis, generate
The horizontal shear and tilting moment that so that superstructure is destroyed or is toppled over achieve the purpose that protect superstructure.
Immediate boiling friction isolation device, including lower cover plate are hit in rolling described in the utility model, are placed above lower cover plate free
Heart friction material casing is equipped with friction material, friction material in friction material casing above the lower cover plate in friction material casing
Material top has been sequentially placed lower bolster, shaking pressure block and upper padding plate, upper padding plate top surface from bottom to top and has been fixedly connected with upper cover plate,
Upper cover plate bottom surface is fixedly connected with hollow shock casing, hits casing and is placed on friction material outside of sleeve, and hits set tube bottom
End is not contacted with lower cover plate；The upper surface of lower cover plate is fixed with lower ring gasket, and lower ring gasket is placed on shock outside of sleeve,
Sealing ring is equipped between lower ring gasket upper end and the bottom surface of upper cover plate；Lower ring gasket between upper cover plate and lower cover plate and close
Grease is full of in the region and gap that seal surrounds.
The upper surface and lower end surface for shaking pressure block are the very big spherical surface of radius of curvature or sub- spherical surface, and shake pressure block
Two sides and friction material casing all have gap.When the horizontally seismic wave of violent earthquake reaches, due to shaking the upper of pressure block
End face and lower end surface are spherical surface or sub- spherical surface, it can generate horizontal jitter immediately, and practical at this time is foundation level vibration, and top
Structure is substantially motionless, and the rubbing surface between lower cover plate and friction material is opened not yet at this time, as the increasing of seismic wave is shaken
The shaking dynamics amplitude of pressure block also increases therewith, and the friction material casing shaken together with lower cover plate at this time will be covered with hitting
Pipe is hit, and is rigidly connected due to hitting casing and upper cover plate, friction material casing can be generated with the shock for hitting casing
Enough impact forces, this impact force immediately open the rubbing surface between lower cover plate and friction material, lower cover plate and friction material
Between produce relative sliding, to produce the effect of friction isolation.The rolling of lower cover plate during seismic wave is gradually increased
Traverse degree increases, and the sealing ring between upper cover plate and lower ring gasket is torn, therefore the activity of lower cover plate is not to upper cover
Superstructure more than plate and upper cover plate affects；It is not contacted due to hitting casing shoe with lower cover plate similarly, lower cover plate
Activity will not affect superstructure more than upper cover plate and upper cover plate.And the sealing between upper cover plate and lower cover plate
The grease being full of in the region and gap that circle and lower ring gasket surround can prevent internal structure from getting rusty, and also act as lubrication
Effect, once earthquake occurs, this device internal structure can make a response rapidly, play isolating affection.Friction material is flexibility
The composite material of graphite and polytetrafluoroethylene (PTFE).
And when assembling this device, since different workers has different operation techniques, it is not necessary to guaranty that friction material
Casing and hit casing between everywhere in gap it is identical, since gap is not quite similar everywhere in each device, minimum clearance must be most
It first opens, so just quickly opens all nodes according to the mode defeated in detail, and lower cover plate is free to slide back and forth, so that again
Big seismic energy (horizontal acceleration greater than 0.1g), in the superstructure that (conduction) to upper cover plate or more can not be applied, this
Sample superstructure just can not produce excessive horizontal shear and tilting moment, to ensure that the safety of superstructure, and ground
Shake earthquake intensity is higher, and isolating affection is more obvious.
Preferably, ring compression spring is added between the friction material casing and upper cover plate, on friction material casing
Portion's diameter becomes smaller stepped, and ring compression spring bottom end peaks at the shaft shoulder of friction material casing periphery, and top withstands on upper cover
The bottom surface of plate, it is ensured that friction material casing will not on alter and contacted with upper cover plate, but contacted always with lower cover plate upper surface,
Friction material is set not run out of friction material casing.
Preferably, the shock casing periphery is set with reset oval section volute spring, resets the bottom of oval section volute spring
End great circle periphery is fixedly connected with lower ring gasket, and top ringlet inner wall and shock casing are loosened and be socketed.At shake end, can rely on
The elastic force for resetting oval section volute spring makes to hit casing and upper cover sheet reset, restores to reset oval section volute spring and hits casing
The position of essentially concentric achievees the purpose that automatically reset.
Preferably, described to reset above oval section volute spring, it is close to hit sleeve outer wall equipped with anticollision elastic ring.?
When seismic wave is larger, hard hit occurs with shock casing when preventing lower cover plate scope of activities excessive, and damages package unit, anticollision bullet
Property encloses buffer function.
Preferably, the sealing ring is leadwork, and when no earthquake can play preferable sealing function, makes internal junction
Structure isolation gas prevents internal structure oxidation and rusting, when an earthquake occurs, as the activity of lower cover plate is relatively easy to tear, in time
Make to contact disconnection between upper cover plate and lower cover plate, guarantees that the activity of lower cover plate does not influence the top of upper cover plate and upper cover plate or more
Structure.
Preferably, bottom stiffener is added in the lower cover plate bottom surface, prevents lower cover plate from deforming, and stiffening plate is embedded to lower ring beam
Among, play the role of foundation bolt, fixed lower cover plate.
Preferably, between the lower cover plate and upper cover plate by setting bolt setting, setting bolt be set to sealing ring and
The periphery of lower ring gasket.When this device is installed, according to the distribution of the weight of building superstructure and node, select corresponding
This earthquake isolating equipment of model and quantity, each device are substantially at same level, but then stringent to the earthquake isolating equipment of individual
It is required that lower cover plate is buried with the higher cement mortar of label and is put down after it is solidified well by putting by level, then existing on cover board on it
Collar tie beam on armored concrete is poured, setting bolt is exactly to play a preload fixed function to upper cover plate and lower cover plate in assembling,
Guarantee both installation when there is not relatively large deviation, after upper collar tie beam has solidified, from setting bolt among truncation, guarantee upper cover plate and
It is not fixedly connected between lower cover plate.
Possessed beneficial effect is the utility model compared with prior art:
The structure design of the utility model is reasonable, when earthquake occurs, sensitive can react, open lower cover plate and friction in time
Rubbing surface between material produces relative sliding between relative motion between upper cover plate and lower cover plate, i.e. superstructure and basis,
Therefore can not produce by the horizontal earthquake acceleration that basis is transmitted can make superstructure destruction or the horizontal shear toppled over and topple
Torque achievees the purpose that protect superstructure；And at shake end, shock can be made to cover by the elastic force for resetting oval section volute spring
Pipe and upper cover sheet reset restore to resetting oval section volute spring and hitting the position of casing essentially concentric, wait next coming earthquake
Shi Jixu plays a role, while when seismic wave is larger, when anticollision elastic ring prevents lower cover plate scope of activities excessive with hit casing
Hard hit occurs, damages package unit；Present apparatus isolating affection is good, and manufacturing cost is low, is usually not required to maintenance, has anti-old
The advantages of change, high temperature-proof, anti-high radiation, waterproof, anti-corrosion, mouse bite preventing, and bearing capacity is big and settling amount is small, the side of installing and using
Just, applied widely, the performance that automatically resets is good；And if being used in series achievable " big shakeization small, small shake is changed ", reach every
Except the requirements at the higher level shaken greatly.
Detailed description of the invention
Immediate boiling friction isolation apparatus structure schematic diagram is hit in Fig. 1, rolling.
In figure: 1, shaking pressure block；2, friction material casing；3, casing is hit；4, shape bolt；5, anticollision elastic ring；
6, bottom stiffener；7, friction material；8, lower bolster；9, lower cover plate；10, lower ring gasket；11, sealing ring；12, grease；13,
Reset oval section volute spring；14, ring compression spring；15, upper padding plate；16, upper cover plate.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Such as Fig. 1, immediate boiling friction isolation device, including lower cover plate 9,9 top of lower cover plate are hit in rolling described in the utility model
It is placed with hollow friction material casing 2, is equipped with friction material 7, friction material above the lower cover plate 9 in friction material casing 2
2 internal friction materials of casing, 7 top has been sequentially placed lower bolster 8 from bottom to top, has shaken pressure block 1 and upper padding plate 15, upper padding plate 15
Top surface is fixedly connected with upper cover plate 16, and 16 bottom surface of upper cover plate is fixedly connected with hollow shock casing 3, hits casing 3 and is placed on friction
2 outside of material bushing, and hit 3 bottom end of casing and do not contacted with lower cover plate 9；The upper surface of lower cover plate 9 is fixed with lower sealing
Steel ring 10, lower ring gasket 10, which is placed on, hits 3 outside of casing, is equipped between lower 10 upper end of ring gasket and the bottom surface of upper cover plate 16
Sealing ring 11；It is full of in the region and gap that lower ring gasket 10 and sealing ring 11 between upper cover plate 16 and lower cover plate 9 surround
Grease 12.
In the present embodiment: adding ring compression spring 14, friction material casing between friction material casing 2 and upper cover plate 16
2 upper diameters become smaller stepped, and 14 bottom end of ring compression spring peaks at the shaft shoulder of 2 periphery of friction material casing, top top
In the bottom surface of upper cover plate 16, guarantee friction material casing 2 will not on alter and contacted with upper cover plate 16, but always with lower cover plate 9
Upper surface contact, makes friction material 7 not run out of friction material casing 2；It hits 3 periphery of casing and is set with and reset cone-type spiral bullet
Spring 13, reset oval section volute spring 13 bottom end great circle periphery be fixedly connected with lower ring gasket 10, top ringlet inner wall with hit
It hits casing 3 and loosens socket, at shake end, can make to hit casing 3 and upper cover plate 16 by the elastic force for resetting oval section volute spring 13
It resets, restore to reset oval section volute spring 13 and hits 3 concentric position of casing；It is resetting above oval section volute spring 13, tightly
Patch, which hits 3 outer wall of casing, to be prevented close under making when 9 scope of activities of lower cover plate is excessive equipped with anticollision elastic ring 5 when seismic wave is larger
It seals steel ring 10 and hits casing 3 and hard hit occurs, damage package unit, anticollision elastic ring 5 works as a buffer；Sealing ring 11 is lead system
Product, when no earthquake, can play preferable sealing function, and internal structure isolation gas is made to prevent internal structure oxidation and rusting, when
When earthquake occurs, as the activity of lower cover plate 9 is relatively easy to tear, make to contact disconnection between upper cover plate 16 and lower cover plate 9 in time,
Guarantee that the activity of lower cover plate 9 does not influence the superstructure of upper cover plate 16 and 16 or more upper cover plate；Bottom is added in 9 bottom surface of lower cover plate
Stiffening plate 6 prevents lower cover plate 9 from deforming, and stiffening plate is embedded among lower ring beam, plays the role of foundation bolt, fixed lower cover plate 9；
It is shaped between lower cover plate 9 and upper cover plate 16 by setting bolt 4, setting bolt 4 is set to sealing ring 11 and lower ring gasket 10
Periphery is truncated among setting bolt 4 after being installed, and guarantees not to be fixedly connected between upper cover plate 16 and lower cover plate 9,
The bolt up and down remained can and play the foundation bolt of upper and lower cover plates 9.
When installation, according to the distribution of the weight of building superstructure and node, the sheet of corresponding model and quantity is selected
Earthquake isolating equipment, each device is substantially at same level, but then strict demand level is used by putting to the earthquake isolating equipment of individual
Lower cover plate 9 is buried and is put down after it is solidified well by the higher cement mortar of label, then cast-in-situ steel reinforced concrete on cover board 16 on it
Upper collar tie beam, setting bolt 4 are exactly to play a preload fixed function to upper cover plate 16 and lower cover plate 9 when transporting installation, are guaranteed
The two install when there is not relatively large deviation, after upper collar tie beam has solidified, from setting bolt 4 among be truncated, guarantee upper cover plate 16 and
There is no rigid connection relationship between lower cover plate 9.
The upper surface and lower end surface for shaking pressure block 1 are that (it is little that i.e. there are diameters at center for the very big spherical surface of radius of curvature
Plane can dramatically increase bearing capacity), and shake 1 two sides of pressure block and all have gap with friction material casing 2.When strong
When the horizontally seismic wave of earthquake reaches, upper surface and lower end surface due to shaking pressure block 1 are spherical surface or sub- spherical surface, it can immediately
Horizontal jitter is generated, practical at this time is that foundation level shakes, and superstructure is substantially motionless, at this time lower cover plate 9 and friction material 7
Between rubbing surface open not yet, with the increasing of seismic wave, the shaking dynamics amplitude for shaking pressure block 1 also increases therewith,
The friction material casing 2 shaken together with lower cover plate 9 at this time will be hit with casing 3 is hit, due to hitting casing 3 and upper cover plate
16 rigid connections, therefore the shock of friction material casing 2 and shock casing 3 can generate enough impact forces, this impact force is vertical
The rubbing surface between lower cover plate 9 and friction material 7 is opened, is produced relative sliding between lower cover plate 9 and friction material 7, from
And produce the effect of friction isolation.The shaking degree of lower cover plate 9 increases during seismic wave is gradually increased, and is set to upper cover
Lead sealing ring 11 between plate 16 and lower ring gasket 10 is torn, therefore the activity of lower cover plate 9 is not substantially to upper cover plate 16
And the superstructure of 16 or more upper cover plate affects；It is not contacted due to hitting 3 bottom end of casing with lower cover plate 9 similarly, lower cover plate 9
Activity the superstructure of upper cover plate 16 and 16 or more upper cover plate will not be affected.And upper cover plate 16 and lower cover plate 9
Between lower ring gasket 10 and sealing ring 11 region and gap that surround in the grease 12 that is full of internal structure can be prevented raw
Rust, and lubricating action is also acted as, once earthquake occurs, this device internal structure can make a response rapidly, play shock insulation effect
Fruit.Friction material 7 is the composite material of soft graphite and polytetrafluoroethylene (PTFE).
And when assembling this device, since different workers has different operation techniques, it is not necessary to guaranty that friction material
Casing 2 and hit casing 3 between everywhere in gap it is identical, since gap is not quite similar everywhere in each device, minimum clearance must
It opens, so just quickly opens all nodes according to the mode defeated in detail, and lower cover plate 9 is free to slide back and forth, makes at first
The horizontal acceleration that big seismic energy is greater than 0.1g is obtained again, can not apply and be transmitted in the superstructure of 16 or more upper cover plate,
Superstructure just can not produce excessive horizontal shear and tilting moment in this way, thus ensure that the safety of superstructure, and
Earthquake intensity is higher, and isolating affection is more obvious.
Claims (7)
1. immediate boiling friction isolation device is hit in a kind of rolling, it is characterised in that: including lower cover plate (9), be placed with above lower cover plate (9)
Hollow friction material casing (2) is equipped with friction material (7), friction material above the lower cover plate (9) in friction material casing (2)
Lower bolster (8) has been sequentially placed above material casing (2) internal friction materials (7) from bottom to top, has shaken pressure block (1) and upper padding plate
(15), upper padding plate (15) top surface is fixedly connected with upper cover plate (16), and upper cover plate (16) bottom surface is fixedly connected with hollow shock casing
(3), it hits casing (3) to be placed on the outside of friction material casing (2), and hits casing (3) bottom end and do not contacted with lower cover plate (9)；
The upper surface of lower cover plate (9) is fixed with lower ring gasket (10), and lower ring gasket (10), which is placed on, hits on the outside of casing (3), under
Sealing ring (11) are equipped between ring gasket (10) upper end and the bottom surface of upper cover plate (16)；Upper cover plate (16) and lower cover plate (9) it
Between lower ring gasket (10) and sealing ring (11) region and gap that surround in full of grease (12).
2. immediate boiling friction isolation device is hit in rolling according to claim 1, it is characterised in that: friction material casing (2) with
Added between upper cover plate (16) ring compression spring (14), friction material casing (2) upper diameter become smaller it is stepped, annular pressure
Tight spring (14) bottom end peaks at the shaft shoulder of friction material casing (2) periphery, and top withstands on the bottom surface of upper cover plate (16).
3. immediate boiling friction isolation device is hit in rolling according to claim 1, it is characterised in that: hit casing (3) periphery set
Equipped with oval section volute spring (13) are resetted, bottom end great circle periphery and the lower ring gasket (10) for resetting oval section volute spring (13) are solid
Fixed connection, top ringlet inner wall and shock casing (3), which loosen, to be socketed.
4. immediate boiling friction isolation device is hit in rolling according to claim 1, it is characterised in that: resetting oval section volute spring
(13) casing (3) outer wall is close to hit equipped with anticollision elastic ring (5) in top.
5. immediate boiling friction isolation device is hit in rolling according to claim 1, it is characterised in that: sealing ring (11) is lead system
Product.
6. immediate boiling friction isolation device is hit in rolling according to claim 1, it is characterised in that: lower cover plate (9) bottom surface is added
Bottom stiffener (6).
7. immediate boiling friction isolation device is hit in rolling according to claim 1, it is characterised in that: lower cover plate (9) and upper cover plate
(16) by setting bolt (4) setting between, setting bolt (4) is set to the periphery of lower ring gasket (10).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109375.1U CN208501955U (en) | 2018-07-13 | 2018-07-13 | Immediate boiling friction isolation device is hit in rolling |
| PCT/CN2019/093938 WO2020011037A1 (en) | 2018-07-13 | 2019-06-29 | Friction shock-isolation device opened promptly when being shaken and struck |
| JP2021524088A JP2021532294A (en) | 2018-07-13 | 2019-06-29 | Friction seismic isolation device that opens immediately due to shaking or impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109375.1U CN208501955U (en) | 2018-07-13 | 2018-07-13 | Immediate boiling friction isolation device is hit in rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208501955U true CN208501955U (en) | 2019-02-15 |
Family
ID=65284649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821109375.1U Expired - Fee Related CN208501955U (en) | 2018-07-13 | 2018-07-13 | Immediate boiling friction isolation device is hit in rolling |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2021532294A (en) |
| CN (1) | CN208501955U (en) |
| WO (1) | WO2020011037A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259865A (en) * | 2019-06-04 | 2019-09-20 | 常州大学 | A kind of damping cataclysm suitable for resonant belt is without peak damper |
| WO2020011037A1 (en) * | 2018-07-13 | 2020-01-16 | 陆科 | Friction shock-isolation device opened promptly when being shaken and struck |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921983A (en) * | 2021-02-01 | 2021-06-08 | 安徽建筑大学 | Temporary supporting structure for deep foundation pit engineering warehouse-dividing construction |
| CN113417380B (en) * | 2021-07-02 | 2022-04-29 | 中国电力科学研究院有限公司 | Anti-swing shock isolation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074137A (en) * | 1998-09-01 | 2000-03-07 | Taisei Corp | Base isolation device |
| JP3659567B2 (en) * | 2000-05-15 | 2005-06-15 | 株式会社ダイナミックデザイン | Seismic isolation device |
| JP3806805B2 (en) * | 2002-06-04 | 2006-08-09 | 株式会社竹中工務店 | Wind sway prevention device for buildings |
| JP3945344B2 (en) * | 2002-07-17 | 2007-07-18 | 株式会社金澤製作所 | Seismic isolation device |
| JP2004346600A (en) * | 2003-05-22 | 2004-12-09 | Eiken:Kk | Seismically isolated foundation structure of building |
| JP2005264470A (en) * | 2004-03-17 | 2005-09-29 | Daiwa House Ind Co Ltd | Base isolation structure |
| JP2006037422A (en) * | 2004-07-23 | 2006-02-09 | Kyoritsu Construction Co Ltd | Base-isolated structure construction method |
| CN101705656B (en) * | 2009-11-20 | 2011-07-20 | 北京工业大学 | Long-span bridge three-sphere frictional sliding shock isolation support saddle |
| JP3160350U (en) * | 2010-02-23 | 2010-06-24 | 邦夫 青砥 | Seismic isolation support for detached houses |
| CN201779202U (en) * | 2010-07-23 | 2011-03-30 | 北京化工大学 | Honeycomb damper |
| CN203569474U (en) * | 2013-10-30 | 2014-04-30 | 衡水橡胶股份有限公司 | Friction swing type vibration absorption and isolation support with horizontal stiffness capable of being adjusted automatically |
| CN108474440B (en) * | 2016-01-20 | 2020-06-09 | 株式会社普利司通 | Sliding support device |
| CN105951586A (en) * | 2016-06-23 | 2016-09-21 | 中铁第四勘察设计院集团有限公司 | Viscous fluid damping steel support |
| CN106245781B (en) * | 2016-09-28 | 2018-11-09 | 清华大学 | Frictional force adjustable type friction pendulum slip support abutment |
| CN206129977U (en) * | 2016-10-24 | 2017-04-26 | 西京学院 | Viscous damping damping bearing slides |
| CN107604810A (en) * | 2017-08-04 | 2018-01-19 | 东南大学 | A kind of Self-resetting friction pendulum three-dimensional shock damping and insulation bearing |
| CN208501955U (en) * | 2018-07-13 | 2019-02-15 | 陆寿仙 | Immediate boiling friction isolation device is hit in rolling |
-
2018
- 2018-07-13 CN CN201821109375.1U patent/CN208501955U/en not_active Expired - Fee Related
-
2019
- 2019-06-29 JP JP2021524088A patent/JP2021532294A/en active Pending
- 2019-06-29 WO PCT/CN2019/093938 patent/WO2020011037A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020011037A1 (en) * | 2018-07-13 | 2020-01-16 | 陆科 | Friction shock-isolation device opened promptly when being shaken and struck |
| CN110259865A (en) * | 2019-06-04 | 2019-09-20 | 常州大学 | A kind of damping cataclysm suitable for resonant belt is without peak damper |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020011037A1 (en) | 2020-01-16 |
| JP2021532294A (en) | 2021-11-25 |
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