CN102296720A - Active flexible vibration-damping and shock-absorbing device for building - Google Patents
Active flexible vibration-damping and shock-absorbing device for building Download PDFInfo
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- CN102296720A CN102296720A CN2011101493036A CN201110149303A CN102296720A CN 102296720 A CN102296720 A CN 102296720A CN 2011101493036 A CN2011101493036 A CN 2011101493036A CN 201110149303 A CN201110149303 A CN 201110149303A CN 102296720 A CN102296720 A CN 102296720A
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- vibration damping
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- damping shock
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Abstract
The invention relates to an active flexible vibration-damping and shock-absorbing device for a high-rise building. The active flexible vibration-damping and shock-absorbing device for the building comprises a motor, a speed reducer, a chain transmission mechanism, a vibration-damping and shock-absorbing device body, a load-bearing mechanism and a hydraulic flexible support mechanism, wherein the motor is connected with the speed reducer, the speed reducer is connected with the chain transmission mechanism, the chain transmission mechanism is fixed on the vibration-damping and shock-absorbing device body, the load-bearing mechanism can move relative to the vibration-damping and shock-absorbing device body, and the hydraulic flexible support mechanism is arranged between the vibration-damping and shock-absorbing device body and the load-bearing mechanism. The active flexible vibration-damping and shock-absorbing device for the building is large in driving moment, high in motion precision, fast in response speed and low in noise, and can be used for accurately reducing the shaking acceleration caused by action force on the building with high efficiency and correcting deflection generated by external force. The flexible connection driving way adopted by the invention can be used for effectively overcoming the impacts of deformation generated by high pressure on a floor slab on operation of the device.
Description
Technical field
The present invention relates to a kind of large-scale vibration damping shock-absorbing control device, mainly is the active flexible vibration damping shock absorbing apparatus that is used for high-rise building.
Background technology
High-rise building be subjected to external force such as platform wind ﹑ earthquake do the time spent can produce and wave or polarization phenomena, influence the comfortableness of building or generation potential safety hazard such as collapse.For addressing this problem, high-rise building generally all is provided with the vibration damping shock absorbing apparatus and waves or polarization phenomena with correction.
The vibration damping shock absorbing apparatus of high-rise building employing at present mainly contains two types of passive type vibration damping shock absorbing apparatus and active vibration damping shock absorbing apparatus.Passive type vibration damping shock absorbing apparatus adopts modes such as Zhong Bai ﹑ lob or water tank usually.The active vibration damping shock absorbing apparatus adopts ball-screw usually.
More than design runlength ± 2m, drive quality at the vibration damping shock absorbing apparatus more than 100 tons, when adopting the direct-connected type of drive of motor and screw mandrel axle head, because it is big to install quality, the movement velocity height, movement travel is big.When selecting the big leading screw of draw ratio coefficient for use, the degree of disturbing that leading screw is produced when work not only can the initiating device vibrations, strengthen driving moment, increase the machine operation resistance, thereby influences transmission efficiency, also can increase mechanical wear, reduce mechanical application life.When especially screw mandrel draw ratio coefficient surpasses 40:1, adopt other Aided Design to be remedied, can increase apparatus cost and device deadweight, increase the load of flooring.The part of energy will consume and overcome on the elastic deformation of intermediate link when the draw ratio coefficient surpassed the ball-screw starting of 40:1 and braking, and elastic deformation increases the control difficulty of system, and servo performance descends.And above-mentioned structure is not suitable for the utilization (the particularly quality movable block more than 100 tons) of big quality movable block.And the ball-screw transmission system is had relatively high expectations to mounting condition.The general requirements flatness is less than ± 0.20mm, and this is to be difficult to realize for architectural design and construction project.
The technical program is that the name that the inventor declares is called the technological improvement of " high-rise building vibration damping shock absorbing apparatus " patent of invention, has increased flexible hydraulic mechanism on the basis of former technical scheme.
Summary of the invention
The object of the present invention is to provide the active flexible vibration damping shock absorbing apparatus of a kind of high-rise building, especially for AMD(active mass driver, active mass drives) the active flexible vibration damping shock absorbing apparatus of high-rise building.
Concrete technical scheme of the present invention is: provide a kind of building active flexible vibration damping shock absorbing apparatus, the active flexible vibration damping shock absorbing apparatus of described building comprises: motor, reductor, chain drive, vibration damping shock absorbing apparatus body, support mechanism and flexible hydraulic supporting mechanism, wherein, described motor is connected with described reductor, described reductor is connected with described chain drive, described chain drive is fixed on the described vibration damping shock absorbing apparatus body, described support mechanism can move relative to described vibration damping shock absorbing apparatus body, and described flexible hydraulic supporting mechanism is arranged between described vibration damping shock absorbing apparatus body and the described support mechanism.
According to an optimal technical scheme of the present invention: described flexible hydraulic supporting mechanism comprises oil cylinder, described oil cylinder is positioned at the slide block top, and be arranged in the oil cylinder supporting seat, in described oil cylinder supporting seat, be provided with the yielding rubber pad, described oil cylinder one end is connected with longeron, be provided with thrust articulated bearing at described oil cylinder and described longeron joint portion, described longeron supports by described thrust articulated bearing.
According to an optimal technical scheme of the present invention: the oil piping system of described oil cylinder is interconnected between each oil cylinder for being connected in series.
According to an optimal technical scheme of the present invention: described chain drive comprises: profile of tooth chain, profile of tooth chain fixed component, profile of tooth chain tensioning mechanism and profile of tooth chain guiding mechanism, wherein, described profile of tooth chain one end is fixed on first straining beam of described vibration damping shock absorbing apparatus body by described profile of tooth chain fixed component, and the described profile of tooth chain other end is fixed on second straining beam of described vibration damping shock absorbing apparatus body by profile of tooth chain tensioning mechanism and profile of tooth chain guiding mechanism.
According to an optimal technical scheme of the present invention: described profile of tooth chain fixed component is a pressing plate; Described profile of tooth chain guiding mechanism is for adjusting pressing plate.
According to an optimal technical scheme of the present invention: described vibration damping shock absorbing apparatus body comprises: base plate, first straining beam, second straining beam and railway carriage or compartment beam, wherein, described railway carriage or compartment beam is arranged on the described base plate, the head and the tail two ends of described first straining beam are fixed with the front end of described railway carriage or compartment beam respectively, the head and the tail two ends of described second straining beam are fixed with the rear end of described railway carriage or compartment beam respectively, upper end at described railway carriage or compartment beam is provided with line slideway, and described line slideway is provided with slide block.
According to an optimal technical scheme of the present invention: described base plate is provided with the damping groove, is provided with the damping rubber cushion in described damping groove; Described first straining beam and described second straining beam are provided with spacing buffer gear, and described railway carriage or compartment beam is a trapezium structure, can be provided with window on the beam of described railway carriage or compartment; Described line slideway is a roller line slideway, and every described line slideway is provided with at least four slide blocks.
According to an optimal technical scheme of the present invention: described support mechanism comprises longeron, crossbeam and framework, and described longeron is arranged on the described slide block, and described crossbeam is overlapped on the described longeron, and described framework is arranged on described longeron and the described crossbeam.
According to an optimal technical scheme of the present invention: described support mechanism is bucket-shaped.
According to an optimal technical scheme of the present invention: described support mechanism is provided with hydraulic brake system and horizontal unloading roller.
The active flexible vibration damping shock absorbing apparatus driving moment of building of the present invention is big, and the kinematic accuracy height, response speed is fast, noise is low, can reduce efficiently and accurately building be subjected to active force and produce rock acceleration and correct external force and the deflection that produces.The present invention adopts flexibly connects type of drive and can effectively overcome distortion that floor back under pressure the produced influence to the device operation.
Description of drawings
The active flexible vibration damping shock absorbing apparatus of Fig. 1 building of the present invention orientation one structural representation.
Fig. 2. the active flexible vibration damping shock absorbing apparatus of building of the present invention orientation two structural representations.
Fig. 3. the oil piping system structural representation of oil cylinder of the present invention.
The specific embodiment
The object of the present invention is to provide the active flexible vibration damping shock absorbing apparatus of a kind of high-rise building, the technical scheme of the active flexible vibration damping shock absorbing apparatus of described high-rise building is that the name that the inventor declares is called the technological improvement of " high-rise building vibration damping shock absorbing apparatus " patent of invention, on the basis of former technical scheme, increased the flexible hydraulic supporting mechanism, especially for AMD(active mass driver, active mass drives) the active flexible vibration damping shock absorbing apparatus of high-rise building.
The flexible hydraulic supporting mechanism is made up of two above hydraulic jacks 118 in the technical solution of the present invention, is installed on the slide block 112 of roller guide, plays the load-bearing wagon box effect of bracing or strutting arrangement.When load-bearing wagon box high-speed cruising, the stressed meeting of each strong point changes.If will sending out, each stress point discontinuity equalization, the operation of load-bearing wagon box give birth to the moving ﹑ card resistance of the oblique ﹑ rolling ﹑ noise that inclines.Will influence the normal effectively operation of device, the effect of device is reduced, also can cause mechanical Mo Sun ﹑ device to damage.
Technical solution of the present invention is at load-bearing wagon box high-speed cruising, when each supports stressed the changing of stress point, because oil piping system adopts series system, be interconnected between each oil cylinder 118, automatically the height of oil cylinder 118 back shafts of each stress point of up-down adjustment load-bearing bucket, make each the slide block 112 balanced power on the roller guide, each oil cylinder 118 also can play cushioning effect simultaneously, guarantees that the load-bearing bucket is steadily fast
The speed motion.
In order to realize the foregoing invention purpose, technical solution of the present invention is elaborated below in conjunction with accompanying drawing:
See also the active flexible vibration damping shock absorbing apparatus of Figure of description Fig. 1 building of the present invention orientation one structural representation and the active flexible vibration damping shock absorbing apparatus of Fig. 2 building of the present invention orientation two structural representations.As shown in FIG., the invention provides the active flexible vibration damping shock absorbing apparatus of a kind of building, the active flexible vibration damping shock absorbing apparatus of described building comprises: motor 101, reductor 102, chain drive 123, vibration damping shock absorbing apparatus body 124, support mechanism 125 and flexible hydraulic supporting mechanism, wherein, described motor 101 is connected with described reductor 102, described reductor 102 is connected with described chain drive 123, described chain drive 123 is fixed on the described vibration damping shock absorbing apparatus body 124, described support mechanism 125 can move relative to described vibration damping shock absorbing apparatus body 124, and described flexible hydraulic supporting mechanism is arranged between described vibration damping shock absorbing apparatus body 124 and the described support mechanism 125.
In technical scheme of the present invention, described flexible hydraulic supporting mechanism comprises oil cylinder 118, described oil cylinder 118 is positioned at slide block 112 tops, and be arranged in the oil cylinder supporting seat 119, in described oil cylinder supporting seat 119, be provided with yielding rubber pad 126, described oil cylinder 118 1 ends are connected with longeron 115, are provided with thrust articulated bearing 120 at described oil cylinder 118 with described longeron 115 joint portions, and described longeron 115 supports by described thrust articulated bearing 120.
In technical scheme of the present invention, described chain drive 123 comprises: profile of tooth chain 103, profile of tooth chain fixed component 104, profile of tooth chain tensioning mechanism 105 and profile of tooth chain guiding mechanism 106, wherein, described profile of tooth chain 103 1 ends are fixed on first straining beam 108 of described vibration damping shock absorbing apparatus body 124 by described profile of tooth chain fixed component 104, described profile of tooth chain 103 other ends are fixed on second straining beam 109 of described vibration damping shock absorbing apparatus body 124 by profile of tooth chain tensioning mechanism 105 and profile of tooth chain guiding mechanism 106, wherein, described profile of tooth chain fixed component 104 is a pressing plate; Described profile of tooth chain guiding mechanism 106 is for adjusting pressing plate.
In technical scheme of the present invention, described vibration damping shock absorbing apparatus body 124 comprises: base plate 107, first straining beam 108, second straining beam 109 and railway carriage or compartment beam 110, wherein, described railway carriage or compartment beam 110 is arranged on the described base plate 107, the head and the tail two ends of described first straining beam 108 are fixed with the front end of described railway carriage or compartment beam 110 respectively, the head and the tail two ends of described second straining beam 109 are fixed with the rear end of described railway carriage or compartment beam 110 respectively, upper end at described railway carriage or compartment beam 110 is provided with line slideway 111, described line slideway 111 is provided with slide block 112, wherein, described base plate 107 is provided with damping groove 113, is provided with the damping rubber cushion in described damping groove 113; Described first straining beam 108 and described second straining beam 109 are provided with spacing buffer gear 114, and described railway carriage or compartment beam 110 is a trapezium structure, can be provided with window 127 on described railway carriage or compartment beam 110; Described line slideway 111 is a roller line slideway, and every described line slideway 111 is provided with at least four slide blocks 112.
In technical scheme of the present invention, described support mechanism 125 comprises longeron 115, crossbeam 116 and framework 117, described longeron 115 is arranged on the described slide block 112, described crossbeam 116 is overlapped on the described longeron 115, described framework 117 is arranged on described longeron 115 and the described crossbeam 116, and described support mechanism 125 is bucket-shaped.
The active flexible vibration damping shock absorbing apparatus of the high-rise building that is provided in technical scheme of the present invention, this device main function components and support and connection parts all adopt flexible float design.As adopt profile of tooth chain 103 can avoid the influence of radial effect power that device when operation produce to transmission efficiency.The straining beam of device is fixed at flute profile chain two ends, and straining beam and two trapezoidal railway carriage or compartment beams 110 are fixing, as the main stress position.Described profile of tooth chain 103 by chain tensioning mechanism 105 guaranteeing the effective engagement with gear, gear and the high-power servomotor 101 composition driving mechanism that links.Driving mechanism is fixed on load-bearing bucket one end riser; High-power servomotor 101 adopts air cooling way.Load-bearing bucket both sides are provided with corresponding trapezoidal railway carriage or compartment beam 110, and a cover roller guide pair is respectively put on beam 110 tops, trapezoidal railway carriage or compartment, is provided with at least two on every roller guide with top shoe 112.Load-bearing bucket weight is born with top rail 116 by two, and crossbeam 116 is installed on the longeron 115.
Drive gear by high-power servomotor 101, gear drives profile of tooth chain 103.Promote the load-bearing bucket by linkage and make horizontal reciprocating movement.Further, adopt the chain wheel drive form, can be in same axial arranged two or more synchronous chain wheel set.
Two groups of sprocket wheels specifically are set, two sprocket wheels promptly are set on two chains.Two sprocket shafts are driven by same motor 101.Drive motors 101 and gear all are arranged on the load-bearing bottom sheet 107, and several quality pouring weights place in the load-bearing bucket.The two ends that profile of tooth chain 103 is connected with the driving gear are furnished with two cover assembly chain tension adjusters, to guarantee the engagement requirement of chain and sprocket wheel.
Described roller guide is installed in plane on the beam 110 of load-bearing ladder type railway carriage or compartment.Beam 110 bottom surfaces, ladder type railway carriage or compartment are provided with two above damping groove 113(holes).Damping groove 113 symmetries are distributed in damping base plate 107 both sides.Damping groove 113 can be square also can be toroidal.Damping groove 113 is mounted with yielding rubber pad 126.Settle yielding rubber pad 126 can reduce the rigid shock power of device, play the vibration damper effect floor.
The cushion cylinder 118 of producing balanced forces when slide block 112 its tops of described roller guide are provided with and move in order to adjusting device.Oil cylinder 118 other ends are connected with the longeron 115 that supports load-bearing bucket crossbeam 116.Oil cylinder 118 is connected employing thrust articulated bearing 120 with the longeron 115 that supports load-bearing bucket crossbeam 116, can regulate oil cylinder 118 stress points automatically, guarantees the steady rapid movement of load-bearing bucket.The oil piping system that plays the cushion cylinder 118 of producing balanced forces effect adopts series system, is interconnected between each oil cylinder 118.
Described load-bearing bucket two outsides are equipped with two groups of above load-bearing buckets that match with side in the trapezoidal steel railway carriage or compartment beam 110 respectively and laterally unload roller 122.To bear lateral external forces, deflect when preventing load-bearing bucket high-speed cruising.On described two straining beams, be separately installed with spacing buffer gear 114.Described base plate 107 belows are provided with leveling device, adjust the horizontal level of damping control device and base plate 107.Described base plate 107, floor basis, its underpart also can be provided with built-in fitting, to strengthen the stability of this damping control device, increases rigidity.Above-mentioned leveling device is wedge adjusting device and pre-buried screw hole and the screw that is arranged between base plate 107 and the built-in fitting, adjust base plate 107 levels by adjusting wedge, by pretension increase base plate 107 rigidity of screw, reduce base plate 107 deflections after mass is installed to a large amount of pre-buried screw holes.
The oil piping system structural representation of oil cylinder 118 of the present invention can be consulted Fig. 3.As shown in Figure 3, the oil piping system of adjusting the cushion cylinder 118 of the active flexible vibration damping shock absorbing apparatus operation balance of building adopts series system, is interconnected between each oil cylinder 118.
After such scheme improvement enforcement, the active flexible vibration damping shock absorbing apparatus of building of the present invention has following advantage:
(1) be provided with yielding rubber pad 126 in the oil cylinder supporting seat 119, will be rigidly connected to become flexibly connects, and can relax impact force, when oil cylinder 118 is played a protective role, also can reduce noise.
(2) oil cylinder 118 is equipped with thrust articulated bearing 120 with longeron 115 connecting portions, and the power that can regulate the different directions that transmits the generation in service of load-bearing bucket is given the stress point of oil cylinder 118.
(3) when the load-bearing bucket moves, produce to the flooring pressure distortion, though the vibration damping shock absorbing apparatus has designed anti-deformation measures such as railway carriage or compartment beam 110 ﹑ vibration damper steel plates, but the supporting mechanism of flexible hydraulic described in the technical program can be used as third level vibration damping shock-absorbing facility, to remedy the influence of beam 110 stress deformations in railway carriage or compartment to the active flexible vibration damping shock absorbing apparatus of building of the present invention.
(4) the hydraulic cylinder oil circuit adopts series system, can adjust oil cylinder 118 pressure in good time.
Above content be in conjunction with concrete optimal technical scheme to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. active flexible vibration damping shock absorbing apparatus of building, it is characterized in that: the active flexible vibration damping shock absorbing apparatus of described building comprises: motor (101), reductor (102), chain drive (123), vibration damping shock absorbing apparatus body (124), support mechanism (125) and flexible hydraulic supporting mechanism (130), wherein, described motor (101) is connected with described reductor (102), described reductor (102) is connected with described chain drive (123), described chain drive (123) is fixed on the described vibration damping shock absorbing apparatus body (124), described support mechanism (125) can move relative to described vibration damping shock absorbing apparatus body (124), and described flexible hydraulic supporting mechanism (130) is arranged between described vibration damping shock absorbing apparatus body (124) and the described support mechanism (125).
2. according to the active flexible vibration damping shock absorbing apparatus of the described building of claim 1, it is characterized in that: described flexible hydraulic supporting mechanism (130) comprises oil cylinder (118), described oil cylinder (118) is positioned at slide block (112) top, and be arranged in the oil cylinder supporting seat (119), in described oil cylinder supporting seat (119), be provided with yielding rubber pad (126), described oil cylinder (118) one ends are connected with longeron (115), be provided with thrust articulated bearing (120) in described oil cylinder (118) and described longeron (115) joint portion, described longeron (115) supports by described thrust articulated bearing (120).
3. according to the active flexible vibration damping shock absorbing apparatus of the described building of claim 2, it is characterized in that: the oil piping system of described oil cylinder (118) is for being connected in series, and each oil cylinder is interconnected between (118).
4. according to the active flexible vibration damping shock absorbing apparatus of the described building of claim 3, it is characterized in that: described chain drive (123) comprising: profile of tooth chain (103), profile of tooth chain fixed component (104), profile of tooth chain tensioning mechanism (105) and profile of tooth chain guiding mechanism (106), wherein, described profile of tooth chain (103) one ends are fixed on by described profile of tooth chain fixed component (104) on first straining beam (108) of described vibration damping shock absorbing apparatus body (124), and described profile of tooth chain (103) other end is fixed on second straining beam (109) of described vibration damping shock absorbing apparatus body (124) by profile of tooth chain tensioning mechanism (105) and profile of tooth chain guiding mechanism (106).
5. according to the active flexible vibration damping shock absorbing apparatus of the described building of claim 4, it is characterized in that: described profile of tooth chain fixed component (104) is a pressing plate; Described profile of tooth chain guiding mechanism (106) is for adjusting pressing plate.
6. according to the active flexible vibration damping shock absorbing apparatus of the described building of claim 5, it is characterized in that: described vibration damping shock absorbing apparatus body (124) comprising: base plate (107), first straining beam (108), second straining beam (109) and railway carriage or compartment beam (110), wherein, described railway carriage or compartment beam (110) is arranged on the described base plate (107), the head and the tail two ends of described first straining beam (108) are fixed with the front end of described railway carriage or compartment beam (110) respectively, the head and the tail two ends of described second straining beam (109) are fixed with the rear end of described railway carriage or compartment beam (110) respectively, be provided with line slideway (111) in the upper end of described railway carriage or compartment beam (110), described line slideway (111) is provided with slide block (112).
7. according to the active flexible vibration damping shock absorbing apparatus of the described building of claim 6, it is characterized in that: described base plate (107) is provided with damping groove (113), is provided with the damping rubber cushion in described damping groove (113); Described first straining beam (108) and described second straining beam (109) are provided with spacing buffer gear (114), and described railway carriage or compartment beam (110) is a trapezium structure, can be provided with window (127) on described railway carriage or compartment beam (110); Described line slideway (111) is roller line slideway (111), and every described line slideway (111) is provided with at least four slide blocks (112).
8. according to the active flexible vibration damping shock absorbing apparatus of the described building of claim 7, it is characterized in that: described support mechanism (125) comprises longeron (115), crossbeam (116) and framework (117), described longeron (115) is arranged on the described slide block (112), described crossbeam (116) is overlapped on the described longeron (115), and described framework (117) is arranged on described longeron (115) and the described crossbeam (116).
9. the active flexible vibration damping shock absorbing apparatus of described according to Claim 8 building, it is characterized in that: described support mechanism (125) is bucket-shaped.
10. according to the active flexible vibration damping shock absorbing apparatus of the described building of claim 9, it is characterized in that: described support mechanism (125) is provided with hydraulic brake system (121) and laterally unloads roller (122).
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| CN201110149303.6A CN102296720B (en) | 2011-06-04 | 2011-06-04 | Active flexible vibration-damping and shock-absorbing device for building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110149303.6A CN102296720B (en) | 2011-06-04 | 2011-06-04 | Active flexible vibration-damping and shock-absorbing device for building |
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| CN102296720A true CN102296720A (en) | 2011-12-28 |
| CN102296720B CN102296720B (en) | 2014-03-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138567A (en) * | 2018-10-10 | 2019-01-04 | 同济大学 | Double tunning type is used to appearance system |
| CN111288114A (en) * | 2018-12-07 | 2020-06-16 | 镁亚精密股份有限公司 | Cross sliding shockproof platform |
| CN113898697A (en) * | 2021-10-08 | 2022-01-07 | 上海应用技术大学 | High damping tuned liquid vibration absorber with amplified mass |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231284Y (en) * | 1995-09-01 | 1996-07-17 | 台中精机厂股份有限公司 | Vibration controlling equipment for building |
| US20070130848A1 (en) * | 2005-12-13 | 2007-06-14 | Chong-Shien Tsai | Anti shock device |
| CN101016758A (en) * | 2007-01-22 | 2007-08-15 | 哈尔滨工业大学 | Novel mixing quality driving variable damping control device for structure vibration control |
| CN101487301A (en) * | 2009-02-25 | 2009-07-22 | 同济大学 | Large-stroke variable-quality active quality damping vibration attenuation apparatus |
| TW201037134A (en) * | 2009-04-01 | 2010-10-16 | Yu-Guang Lai | Sliding seismic isolation device, vibration isolation method and structure, mass damper, vibration isolation floor of its application, and vibration isolation ceiling thereof |
| CN201627276U (en) * | 2009-12-28 | 2010-11-10 | 深圳市威远精密技术有限公司 | High-rise building vibration absorbing and cushioning device |
-
2011
- 2011-06-04 CN CN201110149303.6A patent/CN102296720B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231284Y (en) * | 1995-09-01 | 1996-07-17 | 台中精机厂股份有限公司 | Vibration controlling equipment for building |
| US20070130848A1 (en) * | 2005-12-13 | 2007-06-14 | Chong-Shien Tsai | Anti shock device |
| CN101016758A (en) * | 2007-01-22 | 2007-08-15 | 哈尔滨工业大学 | Novel mixing quality driving variable damping control device for structure vibration control |
| CN101487301A (en) * | 2009-02-25 | 2009-07-22 | 同济大学 | Large-stroke variable-quality active quality damping vibration attenuation apparatus |
| TW201037134A (en) * | 2009-04-01 | 2010-10-16 | Yu-Guang Lai | Sliding seismic isolation device, vibration isolation method and structure, mass damper, vibration isolation floor of its application, and vibration isolation ceiling thereof |
| CN201627276U (en) * | 2009-12-28 | 2010-11-10 | 深圳市威远精密技术有限公司 | High-rise building vibration absorbing and cushioning device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138567A (en) * | 2018-10-10 | 2019-01-04 | 同济大学 | Double tunning type is used to appearance system |
| CN109138567B (en) * | 2018-10-10 | 2020-06-12 | 同济大学 | Double-tuning type inertial volume system |
| CN111288114A (en) * | 2018-12-07 | 2020-06-16 | 镁亚精密股份有限公司 | Cross sliding shockproof platform |
| CN113898697A (en) * | 2021-10-08 | 2022-01-07 | 上海应用技术大学 | High damping tuned liquid vibration absorber with amplified mass |
| CN113898697B (en) * | 2021-10-08 | 2023-03-14 | 上海应用技术大学 | High damping tuned liquid vibration absorber with amplified mass |
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| CN102296720B (en) | 2014-03-12 |
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Effective date of registration: 20130709 Address after: 239000 Chuzhou Development Zone, Zhujianglu Road, north of Anhui, west of Hangzhou Road Applicant after: ANHUI WEIYUAN PRECISION INDUSTRY TECHNOLOGY CO.,LTD. Address before: 518000 Weiyuan Industrial Zone, Shiyan Town, Baoan District, Shenzhen, Guangdong Applicant before: Li Jingyu |
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