CN101086189A - Friction-spring three-dimensional compounded shock isolating pedestal - Google Patents
Friction-spring three-dimensional compounded shock isolating pedestal Download PDFInfo
- Publication number
- CN101086189A CN101086189A CN 200710099753 CN200710099753A CN101086189A CN 101086189 A CN101086189 A CN 101086189A CN 200710099753 CN200710099753 CN 200710099753 CN 200710099753 A CN200710099753 A CN 200710099753A CN 101086189 A CN101086189 A CN 101086189A
- Authority
- CN
- China
- Prior art keywords
- bearing
- vertical
- spring
- shock
- horizontal
- 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.)
- Granted
Links
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The friction spring three-dimensional composite shock-proof bearing belongs to the shock insulation and damping control area. The application of the prior three-dimensional composite shock-proof bearing into the large span mesh roof structure has the following problems: (1) the level shock-proof bearing is series-connected with the vertical shock-proof device, the height of the bearing is large, so it is lack of stability ; (2) the horizontal displacement of the structure under earthquake is large, (3) it is lack of vertical pulling-proof ability, the bearing rotational capacity is insufficient. The composite shock-proof bearing in the invention mainly includes horizontal shock-proof device and vertical shock-proof device, the whole appearance of bearing is cylindrical. The horizontal direction of the bearing uses the plate slip shock-proof device to lower the height of bearing, and the stability is effectively guaranteed, at the same time the horizontal direction also is equipped with reset and spacing device to make the bearing has reset and spacing functions. The vertical direction uses spring shock-proof and has rational rotary capability through the structure design. In addition, the integral bearing in the invention has the anti-pulling performance.
Description
Technical field
The present invention relates to a kind of bearing, belong to building structure earthquake isolation control field with level, vertical three-dimensional composite shock insulation function.
Background technology
The bearing shock insulation is the Passive Control technology, be by between superstructure and lower support system, the seismic response that earthquake isolating equipment reduces superstructure being set, its dominant mechanism is that the basic cycle of project organization or the predominant period of former rank cycle and geological process are staggered, the structural vibration of part thereby the structure of avoiding and geological process predominant period are close, reduce the energy input of earthquake motion simultaneously, thereby reduce the seismic response of structure structure.
Along with the Chinese society rapid economy development, spatial mesh structure has been widely used in the buildings such as sports palace, exhibition hall, conference and exhibition center, terminal and industrial premises.The span of spatial mesh structure is generally bigger, the geological process of structure is multidirectional randomness, certain structures such as network frame house cap maintenance hangar etc., horizontal earthquake action is all stronger with the response under the vertical geological process, is applicable to that the shock isolating pedestal of this type of building should have three-dimensional composite shock insulation function.
Bearing with three-dimensional composite shock insulation function should possess following characteristics: (1) satisfies horizontal shock insulation requirement, the good and rational initial stiffness of energy dissipation capacity; (2) horizontal runback potential energy power is strong; (3) has certain vertical earthquake isolating effect, because the space good integrity of large-span structure, from existing earthquake situation, under severe earthquake action, most of rod members of space lattice roof structure still are in elastic state, therefore as long as rationally control the vertical rigidity of bearing, the vertical earthquake input that suitably reduces structure can be avoided earthquake; (4) the bearing vertical rigidity is moderate, requires to have rational initial stiffness on the one hand, to satisfy the vertical load bearing requirements of bearing, does not produce vibration when guaranteeing wind induced structural vibration and little shake simultaneously; (5) enough vertically pulling-resistants and turning power are arranged; (6) height of bearing is unsuitable excessive.
From the research and the mode of occupation of the shock isolating pedestal of big inter-network lattice structure, in the majority with laminated rubber material shock insulation.Though laminated rubber bases can be by the natural vibration period of extending structure, because the physical characteristic of himself causes existing following defective: can only the level of isolation geological process, can't realize multiple dimension shock-proof; Self damping is less, causes structure bigger horizontal movement can occur under geological process; The vertically pulling-resistant ability is relatively poor; Runback potential energy power deficiency after the shake.The existence of the problems referred to above makes the application of seismic isolation technology in large-span structure be subjected to certain constraint.
Along with marmem (SMA) the going deep into of application study in civil engineering, at above-mentioned deficiency, Chinese scholars is utilized shape memory effect, super-elasticity and the high damping characteristic of marmem, developed a collection of compound support that has from the Passive Control and half ACTIVE CONTROL of reset function, and its performance has been carried out theory analysis and experimental study.The research of the shock insulation of large span spatial structure is obtaining a large amount of achievements aspect the horizontal shock insulation, some shock isolation system has been applied to actual engineering, and has obtained good effect, but it is deficient relatively to satisfy the device of three-dimensional composite shock insulation requirement.
Mostly the research of present three-dimensional composite shock insulation is that at sandwich construction the technical measures of being taked are that horizontal shock insulation utilizes laminated rubber, vertically then adopts in parallel with damper or utilizes the hydraulic system shock insulation.Said system has feasibility in sandwich construction, but be applied to big inter-network grid roof structure and have following problem: (1) horizontal shock isolating pedestal and vertical earthquake isolating equipment polyphone, the height of bearing is increased greatly, under the effect of eccentric support additional bending moment, the stability of bearing is difficult to obtain enough assurances; (2) horizontal shock insulation adopts neoprene bearing, because horizontal damping is less, the horizontal movement of structure is bigger under geological process; (3) lack vertically pulling-resistant ability, bearing turning power deficiency.
Summary of the invention
The present invention provides a kind of three-dimensional shock isolation support for the composite shock insulation of spatial mesh structure.
Technical scheme of the present invention is seen accompanying drawing 1, and compounded shock isolating abutment mainly comprises horizontal earthquake isolating equipment, vertical earthquake isolating equipment two large divisions, and the bearing general shape is cylindric.
It is characterized in that comprise horizontal earthquake isolating equipment, vertical earthquake isolating equipment two large divisions, the bearing general shape is cylindric;
Horizontal earthquake isolating equipment is positioned at the top of bearing, comprises horizontal support member, back-moving spring, glide lamella, horizontal resistance to plucking member and spacing member; Horizontal support member is by being made of upper junction plate 1, circular short column 2 and bottom sealing plate 3 successively from top to bottom, and their centre of form overlaps; Horizontal support member is positioned at the inside of outer casing 5, and outer casing 5 is a pipe, and outer casing 5 axis overlap with the vertical axis of horizontal support member; Horizontal reset spring 4 is positioned at 5 of circular short column 2 and outer casings, arranges along the radial radiation of circular short column 2; One end of horizontal reset spring 4 is connected with the inwall of outer casing 5, and the outer wall of the other end and circular short column 2 is fixed;
Glide lamella is located at the bottom of bottom sealing plate 3, comprises the vertical spring bearing plate 8 of slide surface 6, circular video disc 7 and linking level and vertical earthquake isolating equipment from top to bottom successively; Sliding sheet 6 is compounded in the soffit of back cover plate 3; Circular video disc 7 is fixed on the upper surface of vertical spring bearing plate 8; Horizontal resistance to plucking member is made of limiting plate 9 and postive stop baffle 10, and limiting plate 9 is an annular slab, and the interior ring of limiting plate 9 is fixed in the outer wall of circular short column 2; Postive stop baffle 10 is arranged in the top of outer casing 5 symmetrically, fixes with outer casing 5 barrels; The spacing member 11 of level is an annular steel ring, is fixed in the upper surface of vertical spring bearing plate 8, and lays cushion pad 12 at spacing member 11 inwalls of level;
Vertical earthquake isolating equipment is positioned at the bottom of bearing, comprises guide cylinder, shock insulation spring and spring precompressed stop; Guide cylinder is plugged on guide 14 by homocentric slide cartridge 13 and constitutes jointly, the barrel vertical section of slide cartridge 13 is T-shaped, its upper end is fixed on the soffit of vertical spring bearing plate 8, the barrel vertical section of guide 14 takes the shape of the letter U, the lower end is fixed on the upper surface of bottom junction plate 15, and in guide 14 bottoms vertical pressure-bearing pad 16 is set; Shock insulation spring 17 is installed in the guide cylinder symmetrically, and shock insulation spring 17 tops are connected with the soffit of vertical spring bearing plate 8, and the upper surface of lower end and bottom junction plate 15 is fixed; Spring precompressed stop 18 is positioned at the top of vertical spring bearing plate 8, is plugged in the preformed hole of outer casing 5 barrels, and preformed hole is evenly offered on casing 5 barrels outside;
Preset clearance between vertical spring bearing plate 8 and casing 5 inwalls.
Bearing level of the present invention is to adopting dull and stereotyped sliding and shock isolation device, and its vertical height is minimized, thereby the overall height of bearing is reduced, so the stability of bearing is effectively guaranteed.In order to overcome the problem that resets after the big and shake of existing bearing horizontal slip displacement, bearing of the present invention has been set up horizontal reset spring 4 in horizontal earthquake isolating equipment, and the spacing member 11 of the level that designed, to guarantee reset capability and the job security of bearing under horizontal earthquake action.In addition, the limiting plate 9 of bearing of the present invention and the acting in conjunction of postive stop baffle 10 make the horizontal earthquake isolating equipment of bearing have the resistance to plucking ability, and spring precompressed stop 18 makes vertical earthquake isolating equipment also have the resistance to plucking ability, thereby bearing integral body has resistance to plucking.
For making bearing that the partial rotational ability can be provided, diameter is d
2Vertical spring bearing plate 8 and casing 5 inwalls between preset clearance s
1, from the textural rotation requirement of satisfying bearing.
The vertical earthquake isolating spring is selected different classes of spring for use according to the suffered load size of bearing, when abutment pressure is little, can select cylindrical helical compression spring for use, when abutment pressure is big, then can adopt ring spring.
Description of drawings
Fig. 1 (a), horizontal reset device plane;
Fig. 1 (b), resistance to plucking limiting plate plane of arrangement;
Fig. 1 (c), vertical earthquake isolating equipment plane;
Fig. 1 (d), the vertical A-A section of bearing;
Fig. 1 (e), the vertical B-B section of bearing;
Fig. 2, bearing vertical cross section physical dimension figure;
Among the figure: D is the casing external diameter, and H is the casing height, H
1Be height of support.
1, upper junction plate; 2, circular short column; 3, bottom sealing plate; 4, horizontal reset spring; 5, outer casing; 6, sliding sheet; 7, circular video disc; 8, vertical spring bearing plate; 9, limiting plate; 10, postive stop baffle; 11, the spacing member of level; 12, cushion pad; 13, slide cartridge; 14, guide; 15, bottom junction plate; 16, vertical pressure-bearing pad; 17, shock insulation spring; 18, spring precompressed stop.
The specific embodiment
Implementation basis of the present invention is Fig. 1, can process by six class critical pieces according to pedestal configurations and assembly program.Parts I is made of jointly the outer casing 5 and the guide 14 that are fixed on the junction plate 15 of bottom, parts II is a shock insulation spring 17, parts III comprises vertical spring bearing plate 8 and slide cartridge 13, slide cartridge 13 is fixed on the soffit of vertical spring bearing plate 8, parts IV is vertical spring retainer, parts V is horizontal support member, horizontal reset spring 4 and limiting plate 9, and parts VI is a postive stop baffle 10.At first, assemble then each critical piece completion of processing, sequence from bottom to top, key step can be summarized as:
(1) the vertical earthquake isolating spring is installed in parts I;
(2) installing component II;
(3) installing component III;
(4) on parts III, apply vertical pressure precompressed shock insulation spring 17, installing component IV then;
(5) installing component V;
(6) installing component VI.
Bearing of the present invention has two kinds of duties, i.e. static(al) effect duty and dynamic action duty.The shock insulation function of bearing is mainly reflected in the dynamically working state, and the specific embodiment of bearing is also launched at dynamic action.Because bearing of the present invention has level and vertical composite shock insulation function, can be simultaneously level to vertically to structures isolation effect, so embodiment is set forth with the structure and the operating principle of bearing closely related.
Level adopts sliding and shock isolation, and when bearing was subjected to the horizontal earthquake incentive action, 7 of the soffit of the bottom sealing plate 3 of horizontal support member and circular video discs produced and slide, and horizontal relative displacement occurs, realize horizontal shock insulation.Simultaneously, horizontal reset spring 4 is stretched or compressed, for horizontal support member provides the required restoring force that resets after the shake.For guaranteeing that bearing has enough slip properties and resistance to plucking ability, horizontal sliding device size correlation should satisfy following relation:
[U
h，max]≤(d
3-d
1)/2＜s
2
[U in the formula
H, max] be maximum unidirectional permission horizontal sliding amount, d
1, d
3Be respectively the diameter of circular video disc 7 and the spacing member 11 of level, s
2The minimum superimposed size of limiting plate 10 and postive stop baffle 11 during for the maximum horizontal slippage.
The vertical spring shock-proof that adopts, vertical earthquake isolating equipment is positioned at the bottom of bearing.Under vertical incentive action, shock insulation spring 17 moves up and down in guide cylinder.Because shock insulation spring 17 can make the characteristic frequency of bearing avoid the resonance frequency domain of input stimulus, thereby realize vertical earthquake isolating.Because the extreme value stroke of guide cylinder is less than the elastic limit decrement of shock insulation spring 17, and the guide bottom is provided with vertical pressure-bearing pad 16, thereby can guarantee that shock insulation spring 17 is in elastic stage all the time.Spring all produces elastic-restoring force in compression or after stretching, thereby resets after the vertical shake of bearing and can be guaranteed by shock insulation spring 17.In addition, because the reciprocal feature of transient state of the suffered dynamic loading of bearing all helps resetting of bearing.Spring precompressed stop 18 is positioned at the top of vertical spring bearing plate 8, is plugged in the preformed hole of outer casing 5 barrels, so pre-compressed spring spacing 18 makes bearing vertically have the resistance to plucking function.
Bearing has reliable service behaviour for making bearing under level and vertical geological process, realize " rigidity decoupling zero " in level with vertical at the textural bearing that requires." rigidity decoupling zero " reflection be the non-correlation of bearing horizontal rigidity and vertical rigidity, the key that realizes the rigidity decoupling zero is that to make the level of bearing and vertical displacement be the pair of orthogonal amount, the structure realization of just transferring to bearing of displacement.Level to, because the existence of spring precompressed stop 18 makes vertical spring be in preloading condition, thereby the slide surface 6 of guaranteeing bearing always is in tight contact condition with circular video disc 7, guarantee horizontal movement, the axial rigidity of horizontal earthquake isolating equipment is bigger than the rigidity of shock insulation spring 17 simultaneously, so vertical rigidity depends on the rigidity of vertical earthquake isolating equipment; Vertically, because the horizontal rigidity of guide cylinder is more much bigger than the horizontal rigidity of slide surface, so slippage rigidity is the control rigidity of bearing.
Diameter d
2Vertical spring bearing plate 8 and outer casing 5 inwall gap s
1Existence, make bearing possess the partial rotational ability, thereby satisfy the rotation requirement of bearing.
Claims (1)
1, friction-spring three-dimensional compounded shock isolating pedestal is characterized in that, comprises horizontal earthquake isolating equipment, vertical earthquake isolating equipment two large divisions, and the bearing general shape is cylindric;
Horizontal earthquake isolating equipment is positioned at the top of bearing, comprises horizontal support member, back-moving spring, glide lamella, horizontal resistance to plucking member and spacing member; Horizontal support member is by being made of upper junction plate (1), circular short column (2) and bottom sealing plate (3) successively from top to bottom, and their centre of form overlaps; Horizontal support member is positioned at the inside of outer casing (5), and outer casing (5) is a pipe, and outer casing (5) axis overlaps with the vertical axis of horizontal support member; Horizontal reset spring (4) is positioned between circular short column (2) and outer casing (5), arranges along the radial radiation of circular short column (2); One end of horizontal reset spring (4) is connected with the inwall of outer casing (5), and the outer wall of the other end and circular short column (2) is fixed;
Glide lamella is located at the bottom of bottom sealing plate (3), comprises the vertical spring bearing plate (8) of slide surface (6), circular video disc (7) and linking level and vertical earthquake isolating equipment from top to bottom successively; Sliding sheet (6) is compounded in the soffit of back cover plate (3); Circular video disc (7) is fixed on the upper surface of vertical spring bearing plate (8); Horizontal resistance to plucking member is made of limiting plate (9) and postive stop baffle (10), and limiting plate (9) is an annular slab, and the interior ring of limiting plate (9) is fixed in the outer wall of circular short column (2); Postive stop baffle (10) is arranged in the top of outer casing (5) symmetrically, fixes with outer casing (5) barrel; The spacing member of level (11) is an annular steel ring, is fixed in the upper surface of vertical spring bearing plate (8), and lays cushion pad (12) at the spacing member of level (11) inwall;
Vertical earthquake isolating equipment is positioned at the bottom of bearing, comprises guide cylinder, shock insulation spring and spring precompressed stop; Guide cylinder is plugged on the common formation of guide (14) by homocentric slide cartridge (13), the barrel vertical section of slide cartridge (13) is T-shaped, its upper end is fixed on the soffit of vertical spring bearing plate (8), the barrel vertical section of guide (14) takes the shape of the letter U, the lower end is fixed on the upper surface of bottom junction plate (15), and in guide (14) bottom vertical pressure-bearing pad (16) is set; Shock insulation spring (17) is installed in the guide cylinder symmetrically, and shock insulation spring (17) top is connected with the soffit of vertical spring bearing plate (8), and the upper surface of lower end and bottom junction plate (15) is fixed; Spring precompressed stop (18) is positioned at the top of vertical spring bearing plate (8), is plugged in the preformed hole of outer casing (5) barrel, and preformed hole is evenly offered on casing (5) barrel outside;
Preset clearance between vertical spring bearing plate (8) and casing (5) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100997532A CN100455763C (en) | 2007-05-30 | 2007-05-30 | Friction-spring three-dimensional compounded shock isolating pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100997532A CN100455763C (en) | 2007-05-30 | 2007-05-30 | Friction-spring three-dimensional compounded shock isolating pedestal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101086189A true CN101086189A (en) | 2007-12-12 |
| CN100455763C CN100455763C (en) | 2009-01-28 |
Family
ID=38937329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100997532A Expired - Fee Related CN100455763C (en) | 2007-05-30 | 2007-05-30 | Friction-spring three-dimensional compounded shock isolating pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100455763C (en) |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672074B (en) * | 2009-09-25 | 2011-05-18 | 北京工业大学 | Drum-type omni-directional turned mass damper |
| CN102926386A (en) * | 2012-10-24 | 2013-02-13 | 常州工学院 | Compression pile auxiliary device and application method thereof |
| CN103243643A (en) * | 2013-05-20 | 2013-08-14 | 成都市新筑路桥机械股份有限公司 | Horizontal elastic damping device for bridge |
| CN103603442A (en) * | 2013-11-25 | 2014-02-26 | 辽宁工业大学 | Arch memory alloy leaf spring universal damper |
| CN103628565A (en) * | 2013-12-09 | 2014-03-12 | 大连理工大学 | Framework-supported swaying-span structural system |
| CN104455189A (en) * | 2014-10-30 | 2015-03-25 | 东南大学 | Three-dimensional isolation support |
| CN104976264A (en) * | 2015-07-08 | 2015-10-14 | 中国船舶重工集团公司第七一九研究所 | Three-way space limiter |
| CN105711144A (en) * | 2016-03-18 | 2016-06-29 | 刘媛 | Base of punching machine and installation method of base |
| CN105804267A (en) * | 2016-06-01 | 2016-07-27 | 南京理工大学 | Multi-dimensional seismic mitigation and isolation device |
| CN105863098A (en) * | 2016-05-11 | 2016-08-17 | 东北林业大学 | Multistage frequency conversion friction pendulum and spring three-dimensional composite shock isolator |
| CN106245783A (en) * | 2016-10-25 | 2016-12-21 | 辽宁工程技术大学 | A kind of compounded shock isolating pedestal that three-dimensional energy-consumption is provided |
| CN106451135A (en) * | 2016-10-25 | 2017-02-22 | 中国电力科学研究院 | Shock isolation device for electrical device |
| CN106567588A (en) * | 2016-10-17 | 2017-04-19 | 南京大德减震科技有限公司 | Three-dimensional shock isolation device with vertical initial stiffness capable of being preset |
| CN106592772A (en) * | 2017-01-14 | 2017-04-26 | 北京工业大学 | Parallel laminated rubber-spring three-dimensional composite seismic isolation support |
| KR101741537B1 (en) * | 2015-08-21 | 2017-05-30 | 삼성중공업 주식회사 | Anti-vibration supporting structure for cabinet |
| CN106759927A (en) * | 2017-01-14 | 2017-05-31 | 北京工业大学 | A kind of tandem type laminated rubber spring three-dimensional compounded shock isolating pedestal |
| CN107190638A (en) * | 2017-06-20 | 2017-09-22 | 同济大学 | A kind of three-dimensional isolation bearing with runback bit function |
| CN107956203A (en) * | 2017-12-14 | 2018-04-24 | 苏州海德新材料科技股份有限公司 | Shock isolating pedestal and bridge |
| CN108222626A (en) * | 2018-02-12 | 2018-06-29 | 天津大学 | A kind of three-dimensional frcition damper suitable for Reticulated Domes |
| CN108825695A (en) * | 2018-07-23 | 2018-11-16 | 佛山科学技术学院 | A kind of three-dimensional arrangement shock insulation spring fastening |
| CN108951881A (en) * | 2018-10-10 | 2018-12-07 | 安徽建筑大学 | A kind of connection structure of assembled architecture support |
| CN109139786A (en) * | 2018-11-01 | 2019-01-04 | 西安建筑科技大学 | A kind of three-dimensional friction-pendulum shock-insulation support with buffering stop block |
| CN109667355A (en) * | 2018-12-07 | 2019-04-23 | 天津城建大学 | A kind of self-resetting swinging shock isolation system |
| CN111042337A (en) * | 2019-12-18 | 2020-04-21 | 重庆大学 | Novel three-dimensional shock insulation support for large-span space structure |
| CN111288117A (en) * | 2020-02-12 | 2020-06-16 | 中国地震局工程力学研究所 | A three-dimensional shock insulation showcase of pendulum-type for floating object antidetonation protection |
| CN111962699A (en) * | 2020-06-15 | 2020-11-20 | 华东建筑设计研究院有限公司 | Support integrating horizontal shock insulation and vertical shock insulation and application structure |
| CN112160441A (en) * | 2018-08-08 | 2021-01-01 | 孙静洁 | Integral low-rise building shock insulation mechanism |
| CN112523364A (en) * | 2020-10-28 | 2021-03-19 | 清华大学 | Anti-pulling double-layer double-pendulum type friction pendulum vibration isolation support |
| CN113019060A (en) * | 2021-02-07 | 2021-06-25 | 大同新成欣荣新材料科技有限公司 | Activated carbon adsorption tank |
| CN114232469A (en) * | 2021-12-30 | 2022-03-25 | 中交公路长大桥建设国家工程研究中心有限公司 | Friction energy-consumption type wind-resistant support and method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10115344A (en) * | 1996-10-09 | 1998-05-06 | Toyo Tire & Rubber Co Ltd | Base isolation layered rubber body and its manufacture and device |
| JP2006010088A (en) * | 1998-07-21 | 2006-01-12 | Ohbayashi Corp | Rocking vibration control device |
| CN2360476Y (en) * | 1998-10-09 | 2000-01-26 | 衡水橡胶股份有限公司 | Anti-seismic basin-like rubber abutment |
| CN1159502C (en) * | 2001-07-06 | 2004-07-28 | 姜立平 | Earthquake damping and isolating mechanism |
| CN2579984Y (en) * | 2002-11-25 | 2003-10-15 | 徐国彬 | Variable stiffness spring steel support base |
| CN100353012C (en) * | 2004-03-04 | 2007-12-05 | 华中科技大学 | Three-dimemsional vibration insulationg system |
| CN2839418Y (en) * | 2005-09-29 | 2006-11-22 | 同济大学 | Combined vibrating resisting support |
| CN201050209Y (en) * | 2007-05-30 | 2008-04-23 | 北京工业大学 | Friction-spring three-dimensional compound shock isolating pedestal |
-
2007
- 2007-05-30 CN CNB2007100997532A patent/CN100455763C/en not_active Expired - Fee Related
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672074B (en) * | 2009-09-25 | 2011-05-18 | 北京工业大学 | Drum-type omni-directional turned mass damper |
| CN102926386A (en) * | 2012-10-24 | 2013-02-13 | 常州工学院 | Compression pile auxiliary device and application method thereof |
| CN103243643A (en) * | 2013-05-20 | 2013-08-14 | 成都市新筑路桥机械股份有限公司 | Horizontal elastic damping device for bridge |
| CN103603442B (en) * | 2013-11-25 | 2015-12-30 | 辽宁工业大学 | The universal damper of arc memory alloy spring sheet |
| CN103603442A (en) * | 2013-11-25 | 2014-02-26 | 辽宁工业大学 | Arch memory alloy leaf spring universal damper |
| CN103628565A (en) * | 2013-12-09 | 2014-03-12 | 大连理工大学 | Framework-supported swaying-span structural system |
| CN103628565B (en) * | 2013-12-09 | 2015-10-28 | 大连理工大学 | Frame-brace waves across structural system |
| CN104455189A (en) * | 2014-10-30 | 2015-03-25 | 东南大学 | Three-dimensional isolation support |
| CN104976264A (en) * | 2015-07-08 | 2015-10-14 | 中国船舶重工集团公司第七一九研究所 | Three-way space limiter |
| CN104976264B (en) * | 2015-07-08 | 2017-03-01 | 中国船舶重工集团公司第七一九研究所 | A kind of three-dimensional stop |
| KR101741537B1 (en) * | 2015-08-21 | 2017-05-30 | 삼성중공업 주식회사 | Anti-vibration supporting structure for cabinet |
| CN105711144A (en) * | 2016-03-18 | 2016-06-29 | 刘媛 | Base of punching machine and installation method of base |
| CN105863098A (en) * | 2016-05-11 | 2016-08-17 | 东北林业大学 | Multistage frequency conversion friction pendulum and spring three-dimensional composite shock isolator |
| CN105804267A (en) * | 2016-06-01 | 2016-07-27 | 南京理工大学 | Multi-dimensional seismic mitigation and isolation device |
| CN106567588A (en) * | 2016-10-17 | 2017-04-19 | 南京大德减震科技有限公司 | Three-dimensional shock isolation device with vertical initial stiffness capable of being preset |
| CN106245783A (en) * | 2016-10-25 | 2016-12-21 | 辽宁工程技术大学 | A kind of compounded shock isolating pedestal that three-dimensional energy-consumption is provided |
| CN106451135A (en) * | 2016-10-25 | 2017-02-22 | 中国电力科学研究院 | Shock isolation device for electrical device |
| CN106759927A (en) * | 2017-01-14 | 2017-05-31 | 北京工业大学 | A kind of tandem type laminated rubber spring three-dimensional compounded shock isolating pedestal |
| CN106592772A (en) * | 2017-01-14 | 2017-04-26 | 北京工业大学 | Parallel laminated rubber-spring three-dimensional composite seismic isolation support |
| CN107190638A (en) * | 2017-06-20 | 2017-09-22 | 同济大学 | A kind of three-dimensional isolation bearing with runback bit function |
| CN107956203A (en) * | 2017-12-14 | 2018-04-24 | 苏州海德新材料科技股份有限公司 | Shock isolating pedestal and bridge |
| CN108222626A (en) * | 2018-02-12 | 2018-06-29 | 天津大学 | A kind of three-dimensional frcition damper suitable for Reticulated Domes |
| CN108222626B (en) * | 2018-02-12 | 2024-04-12 | 天津大学 | Three-dimensional friction damper suitable for single-layer spherical reticulated shell |
| CN108825695A (en) * | 2018-07-23 | 2018-11-16 | 佛山科学技术学院 | A kind of three-dimensional arrangement shock insulation spring fastening |
| CN112160441A (en) * | 2018-08-08 | 2021-01-01 | 孙静洁 | Integral low-rise building shock insulation mechanism |
| CN108951881A (en) * | 2018-10-10 | 2018-12-07 | 安徽建筑大学 | A kind of connection structure of assembled architecture support |
| CN109139786A (en) * | 2018-11-01 | 2019-01-04 | 西安建筑科技大学 | A kind of three-dimensional friction-pendulum shock-insulation support with buffering stop block |
| CN109667355A (en) * | 2018-12-07 | 2019-04-23 | 天津城建大学 | A kind of self-resetting swinging shock isolation system |
| CN109667355B (en) * | 2018-12-07 | 2023-10-20 | 天津城建大学 | Self-resetting swing shock isolation system |
| CN111042337A (en) * | 2019-12-18 | 2020-04-21 | 重庆大学 | Novel three-dimensional shock insulation support for large-span space structure |
| CN111288117A (en) * | 2020-02-12 | 2020-06-16 | 中国地震局工程力学研究所 | A three-dimensional shock insulation showcase of pendulum-type for floating object antidetonation protection |
| CN111962699A (en) * | 2020-06-15 | 2020-11-20 | 华东建筑设计研究院有限公司 | Support integrating horizontal shock insulation and vertical shock insulation and application structure |
| CN112523364A (en) * | 2020-10-28 | 2021-03-19 | 清华大学 | Anti-pulling double-layer double-pendulum type friction pendulum vibration isolation support |
| CN113019060A (en) * | 2021-02-07 | 2021-06-25 | 大同新成欣荣新材料科技有限公司 | Activated carbon adsorption tank |
| CN114232469A (en) * | 2021-12-30 | 2022-03-25 | 中交公路长大桥建设国家工程研究中心有限公司 | Friction energy-consumption type wind-resistant support and method |
| CN114232469B (en) * | 2021-12-30 | 2022-11-18 | 中交公路长大桥建设国家工程研究中心有限公司 | Friction energy-consumption type wind-resistant support and method |
| WO2023124969A1 (en) * | 2021-12-30 | 2023-07-06 | 中交公路长大桥建设国家工程研究中心有限公司 | Friction energy dissipation type wind-resistant support and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100455763C (en) | 2009-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100455763C (en) | Friction-spring three-dimensional compounded shock isolating pedestal | |
| CN201050209Y (en) | Friction-spring three-dimensional compound shock isolating pedestal | |
| CN108425433B (en) | A kind of adaptive stiffness characteristics mobile decoupling formula three-dimensional isolation/vibration support | |
| JP6909357B2 (en) | SMA springs for buildings-STF viscous dampers | |
| CN108457384B (en) | A kind of three-dimensional isolation/vibration support of the adaptive stiffness characteristics of band | |
| CN112922182B (en) | Self-resetting variable-damping variable-rigidity viscoelastic and friction composite damper | |
| CN103867625B (en) | Rope type self-reset shape memory alloy seismic isolation and seismic reduction support | |
| CN106988429B (en) | A kind of multiple multidimensional earthquake damping and isolating mechanism | |
| CN101351601B (en) | Negative rigid device and vibration isolation structure having the negative rigid device | |
| CN110130513A (en) | A kind of Self-resetting friction damper | |
| CN102287015B (en) | Self-resetting metal damper | |
| Yamamoto et al. | Damping systems that are effective over a wide range of displacement amplitudes using metallic yielding component and viscoelastic damper in series | |
| CN205557886U (en) | Compound friction damper of piston shape memory alloy | |
| CN108049437A (en) | One kind is based on light house damping base | |
| CN104389353A (en) | Integral ball vertical vibration isolation tube | |
| CN111042337A (en) | Novel three-dimensional shock insulation support for large-span space structure | |
| CN113802906A (en) | Construction steel platform system adopting TLD and TMD composite tuning damping | |
| CN209925498U (en) | SMA spring-STF viscous damper | |
| CN103669639A (en) | Energy storage shock-absorbing device | |
| CN110700431A (en) | Multifunctional shock isolation device, shock isolation support and building | |
| CN101514569A (en) | Twisting-resistant self-restoring lead core shape memory alloy damper | |
| CN211228981U (en) | Multifunctional shock isolation device, shock isolation support and building | |
| CN212336376U (en) | Self-recovery energy dissipation and shock absorption device for building engineering | |
| CN210636593U (en) | Self-resetting energy dissipation and shock absorption support | |
| CN211735869U (en) | Tubular laminated rubber lead pole type damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hengshui Fengze Engineering Rubber Science and Technology Development Co., Ltd. Assignor: Beijing University of Technology Contract fulfillment period: 2009.7.11 to 2017.7.10 contract change Contract record no.: 2009130000119 Denomination of invention: Friction-spring three-dimensional compounded shock isolating pedestal Granted publication date: 20090128 License type: Exclusive license Record date: 2009.8.17 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.11 TO 2017.7.10; CHANGE OF CONTRACT Name of requester: HENGSHUI FENGZE ENGINEERING RUBBER SCIENCE AND TEC Effective date: 20090817 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 |