CN105672513A - Anti-overturning anti-twisting device for structure tuned mass damper - Google Patents
Anti-overturning anti-twisting device for structure tuned mass damper Download PDFInfo
- Publication number
- CN105672513A CN105672513A CN201610057257.XA CN201610057257A CN105672513A CN 105672513 A CN105672513 A CN 105672513A CN 201610057257 A CN201610057257 A CN 201610057257A CN 105672513 A CN105672513 A CN 105672513A
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- China
- Prior art keywords
- mass damper
- tuned mass
- storage tank
- overturning
- antidumping
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0215—Bearing, supporting or connecting constructions specially adapted for such buildings involving active or passive dynamic mass damping systems
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of structure engineering shock absorption, and in particular to an anti-overturning anti-twisting device for a structure tuned mass damper. The anti-overturning anti-twisting device can slide freely in two directions; when the mass block of a tuned mass damper has the tendency of overturning, the overturning moment can be resisted by an upper-layer lateral low-friction guide track and a lower-layer lateral low-friction guide track of the anti-overturning anti-twisting device, the overturning moment can be transmitted to a main body structure to control overturning of the tuned mass damper, then the mass block of the tuned mass damper can be effectively prevented from overturning or twisting under the action of strong breeze or strong shock, and normal and safe operation of a shock absorption system can be ensured; due to matched sliding connection of guide tracks and guide track pairs, no friction can be generated for the tuned mass damper while overturning is controlled, and the vibration attenuation (shock absorption) effect is not affected; the anti-overturning anti-twisting device is simple in structure, convenient to manufacture and stable and reliable in property, and is an excellent auxiliary component for the structure tuned mass damper.
Description
Technical field
The present invention relates to Structural Engineering cushion technique field, be specifically related to a kind of shake or the anti-wrench device of antidumping tuned mass damper vibration control system under earthquake at wind suitable in high-rise, Super High and tall and slender structure.
Background technology
At present, along with China's expanding economy, for economizing the land resource, the height that building structure is built is more and more higher, how to ensure these building structure comfort level under high wind and the safety under geological process become engineering structure field must faced by problem, and structurally tuned mass damper has been demonstrated to effectively reduce the vibration of structure and be applied to engineering practice. But, owing to the height of skyscraper is general higher, tuned mass damper is all installed on the top of structure, tuned mass damper mass itself is highly higher, skyscraper is easily generated flexural deformation under high wind or severe earthquake action, cause that tuned mass damper mass topples, cause the inefficacy of shock mitigation system, it is impossible to meet the needs of skyscraper damping.
Summary of the invention
Present invention aims to the deficiencies in the prior art, a kind of anti-wrench device of the antidumping for structurally tuned mass damper is provided, tuned mass damper mass toppling and twisting under high wind or severe earthquake action can be prevented effectively from, it is ensured that shock mitigation system normal safe works.
The present invention is achieved through the following technical solutions this purpose:
A kind of anti-wrench device of the antidumping for structurally tuned mass damper, including take-up housing, the top of described take-up housing, bottom are respectively arranged with horizontally extending upper storage tank, lower storage tank, the bearing of trend of upper storage tank and lower storage tank is mutually perpendicular to, the two side of described upper storage tank is respectively arranged with cross slide way pair, and the two side of described lower storage tank is respectively arranged with longitudinal rail pair; Also include coordinating the upper junction plate, the lower connecting plate that are slidably connected respectively with upper storage tank, lower storage tank, described upper junction plate is provided with the cross slide way for being connected with described cross slide way pair, and described lower connecting plate is provided with the longitudinal rail for being connected with described longitudinal rail pair.
As preferably, described cross slide way pair is detachably arranged in storage tank, and described longitudinal rail pair is detachably arranged in lower storage tank.
Wherein, described upper junction plate includes upper plate body, and the middle part, bottom of described upper plate body downwardly extends composition upper plate boss, and described cross slide way is respectively arranged at the both sides of this upper plate boss.
Further, the top of described upper plate body is additionally provided with some upper attachment for being connected with top-out structure.
As preferably, described upper attachment is removably connected by bolt and upper plate body.
Wherein, described lower connecting plate includes lower body, and the middle part, top of described lower body upwardly extends composition lower plate boss, and described longitudinal rail is respectively arranged at the both sides of this lower plate boss.
Further, the bottom of described lower body is additionally provided with some lower attachment for being connected with structurally tuned mass damper.
As preferably, described cross slide way, longitudinal rail are low friction extensible guide.
Further, between described cross slide way and cross slide way pair the cohesive material of low-friction coefficient, it is provided with between longitudinal rail and longitudinal rail pair.
Relative to prior art, the invention have the benefit that the anti-wrench device of the antidumping for structurally tuned mass damper of the present invention, can in both direction slidably, when tuned mass damper mass has and topples trend, the lateral low friction extensible guide of the lateral low friction extensible guide in upper strata and lower floor of the anti-wrench device of antidumping will resist tilting moment, it is delivered to agent structure, control toppling of tuned mass damper, it is prevented effectively from tuned mass damper mass toppling and twisting under high wind or severe earthquake action, it is ensured that shock mitigation system normal safe works; Adopt guide rail to be slidably connected with coordinating of guideway, while controlling to topple, tuned mass damper will not be produced frictional force, without influence on vibration damping (shake) effect; Simple structure, easily manufactured, stable and reliable for performance, it is a kind of superior Accessory Members for structurally tuned mass damper.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-wrench device of the antidumping for structurally tuned mass damper of the present invention.
Fig. 2 is the structural representation of the take-up housing of the present invention.
Fig. 3 is the structural representation of the upper junction plate of the present invention.
Fig. 4 is the structural representation of the lower connecting plate of the present invention.
In figure: 1-take-up housing, the upper storage tank of 2-, storage tank under 3-, 4-cross slide way is secondary, and 5-longitudinal rail is secondary, 6-upper junction plate, 7-lower connecting plate, 8-cross slide way, 9-longitudinal rail, 10-upper plate body, 11-upper plate boss, 12-upper attachment, 13-lower body, 14-lower plate boss.
Detailed description of the invention
Describe the present invention below in conjunction with drawings and the specific embodiments.
Embodiment 1.
As shown in Figure 1-2, a kind of anti-wrench device of the antidumping for structurally tuned mass damper of the present embodiment, including take-up housing 1, the top of described take-up housing 1, bottom are respectively arranged with horizontally extending upper storage tank 2, lower storage tank 3, the bearing of trend of upper storage tank 2 and lower storage tank 3 is mutually perpendicular to, the two side of described upper storage tank 2 is respectively arranged with cross slide way pair 4, and the two side of described lower storage tank 3 is respectively arranged with longitudinal rail pair 5; Also include coordinating the upper junction plate 6, the lower connecting plate 7 that are slidably connected respectively with upper storage tank 2, lower storage tank 3, described upper junction plate 6 is provided with the cross slide way 8 for being connected with described cross slide way pair 4, and described lower connecting plate 7 is provided with the longitudinal rail 9 for being connected with described longitudinal rail pair 5.
The anti-wrench device of antidumping for structurally tuned mass damper of the present embodiment, in use it is arranged on the top of structurally tuned mass damper, described lower connecting plate 7 is directly fixing with the end face of tuned mass damper mass to be connected, and upper junction plate 6 is connected fixing by upper attachment 12 with the bottom surface of top-out structure. It can in both direction slidably, when tuned mass damper mass has and topples trend, the lateral low friction extensible guide of the lateral low friction extensible guide in upper strata and lower floor of the anti-wrench device of antidumping will resist tilting moment, it is delivered to agent structure, control toppling of tuned mass damper, it is prevented effectively from tuned mass damper mass toppling and twisting under high wind or severe earthquake action, it is ensured that shock mitigation system normal safe works; Adopt guide rail to be slidably connected with coordinating of guideway, while controlling to topple, tuned mass damper will not be produced frictional force, without influence on vibration damping (shake) effect; Simple structure, easily manufactured, stable and reliable for performance, it is a kind of superior Accessory Members for structurally tuned mass damper.
As preferably, described cross slide way pair 4 is detachably arranged in storage tank 2, and described longitudinal rail pair 5 is detachably arranged in lower storage tank 3, it is simple to processing is installed and dismounting and change.
As shown in Figure 3, described upper junction plate 6 includes upper plate body 10, the middle part, bottom of described upper plate body 10 downwardly extends composition upper plate boss 11, described cross slide way 8 is respectively arranged at the both sides of this upper plate boss 11, described upper plate boss 11 is structure as a whole with upper plate body 10, the structural strength of self and the installation carrier of offer cross slide way 8 are provided, impact without to top-out structure.
Further, the top of described upper plate body 10 is additionally provided with some upper attachment 12 for being connected with top-out structure, it is simple to the connection with top-out structure is fixed.
As preferably, described upper attachment 12 is removably connected by bolt and upper plate body 10.
As shown in Figure 4, described lower connecting plate 7 includes lower body 13, the middle part, top of described lower body 13 upwardly extends composition lower plate boss 14, described longitudinal rail 9 is respectively arranged at the both sides of this lower plate boss 14, described lower plate boss 14 is structure as a whole with lower body 13, it is ensured that the structural strength of self and the installation carrier of offer longitudinal rail 9.
Further, the bottom of described lower body 13 is additionally provided with some lower attachment for being connected with structurally tuned mass damper, it is simple to by the connection of anti-for this antidumping wrench device Yu structurally tuned mass damper.
As preferably, described cross slide way 8, longitudinal rail 9 are low friction extensible guide, reduce coefficient of friction, while controlling to topple, tuned mass damper will not be produced frictional force, without influence on vibration damping (shake) effect.
Embodiment 2.
The present embodiment and embodiment 1 are distinctive in that: between cross slide way 8 and the cross slide way pair 4 of the present embodiment, be provided with the cohesive material of low-friction coefficient between longitudinal rail 9 and longitudinal rail pair 5, reduce the frictional force that tuned mass damper is produced further, without influence on vibration damping (shake) effect, owing to cross slide way 8, longitudinal rail 9 are respectively positioned on laterally, can make horizontal force vertical guide rail and guideway systems communicate on agent structure, can effectively prevent toppling and twisting of tuned mass damper mass, and guide rail is stuck.
Embodiment described above only have expressed the some embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention. Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. the anti-wrench device of antidumping for structurally tuned mass damper, it is characterized in that, including take-up housing, the top of described take-up housing, bottom are respectively arranged with horizontally extending upper storage tank, lower storage tank, the bearing of trend of upper storage tank and lower storage tank is mutually perpendicular to, the two side of described upper storage tank is respectively arranged with cross slide way pair, and the two side of described lower storage tank is respectively arranged with longitudinal rail pair; Also include coordinating the upper junction plate, the lower connecting plate that are slidably connected respectively with upper storage tank, lower storage tank, described upper junction plate is provided with the cross slide way for being connected with described cross slide way pair, and described lower connecting plate is provided with the longitudinal rail for being connected with described longitudinal rail pair.
2. the anti-wrench device of the antidumping for structurally tuned mass damper according to claim 1, it is characterised in that described cross slide way pair is detachably arranged in storage tank, and described longitudinal rail pair is detachably arranged in lower storage tank.
3. the anti-wrench device of the antidumping for structurally tuned mass damper according to claim 1, it is characterized in that, described upper junction plate includes upper plate body, the middle part, bottom of described upper plate body downwardly extends composition upper plate boss, and described cross slide way is respectively arranged at the both sides of this upper plate boss.
4. the anti-wrench device of the antidumping for structurally tuned mass damper according to claim 3, it is characterised in that the top of described upper plate body is additionally provided with some upper attachment for being connected with top-out structure.
5. the anti-wrench device of the antidumping for structurally tuned mass damper according to claim 4, it is characterised in that described upper attachment is removably connected by bolt and upper plate body.
6. the anti-wrench device of the antidumping for structurally tuned mass damper according to claim 1, it is characterized in that, described lower connecting plate includes lower body, the middle part, top of described lower body upwardly extends composition lower plate boss, and described longitudinal rail is respectively arranged at the both sides of this lower plate boss.
7. the anti-wrench device of the antidumping for structurally tuned mass damper according to claim 6, it is characterised in that the bottom of described lower body is additionally provided with some lower attachment for being connected with structurally tuned mass damper.
8. the anti-wrench device of the antidumping for structurally tuned mass damper according to claim 1, it is characterised in that described cross slide way, longitudinal rail are low friction extensible guide.
9. the anti-wrench device of the antidumping for structurally tuned mass damper according to claim 8, it is characterised in that between described cross slide way and cross slide way pair, be provided with the cohesive material of low-friction coefficient between longitudinal rail and longitudinal rail pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057257.XA CN105672513A (en) | 2016-01-26 | 2016-01-26 | Anti-overturning anti-twisting device for structure tuned mass damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057257.XA CN105672513A (en) | 2016-01-26 | 2016-01-26 | Anti-overturning anti-twisting device for structure tuned mass damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105672513A true CN105672513A (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610057257.XA Pending CN105672513A (en) | 2016-01-26 | 2016-01-26 | Anti-overturning anti-twisting device for structure tuned mass damper |
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| CN (1) | CN105672513A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436920A (en) * | 2016-11-29 | 2017-02-22 | 中国建筑标准设计研究院有限公司 | Tension-resisting sliding shock-insulating support base and design method thereof |
| CN109610675A (en) * | 2019-02-01 | 2019-04-12 | 青岛理工大学 | Horizontal rotation combined type building vibration control system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000154845A (en) * | 1998-11-18 | 2000-06-06 | Thk Co Ltd | Base isolation guide |
| CN101144293A (en) * | 2006-09-14 | 2008-03-19 | 润弘精密工程事业股份有限公司 | Overturn-proof anchoring sliding rail device |
| CN201241403Y (en) * | 2008-07-11 | 2009-05-20 | 兰州理工大学 | Anti-overturn sliding device of high layer shock insulation building |
| CN202913509U (en) * | 2012-10-08 | 2013-05-01 | 河海大学 | Anti-overturning shock isolation support base |
| CN103122661A (en) * | 2013-02-22 | 2013-05-29 | 刘德星 | Overturn and lift-off prevention T-shaped sliding lever of shock-insulative base |
| CN203270798U (en) * | 2013-05-28 | 2013-11-06 | 刘浩琳 | Overturn-preventing lift-off-preventing cross horizontal sliding lever of shock insulation support |
| CN205530761U (en) * | 2016-01-26 | 2016-08-31 | 广州大学 | A antitorque device that moves of antidumping for harmonious mass damper of structure |
-
2016
- 2016-01-26 CN CN201610057257.XA patent/CN105672513A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000154845A (en) * | 1998-11-18 | 2000-06-06 | Thk Co Ltd | Base isolation guide |
| CN101144293A (en) * | 2006-09-14 | 2008-03-19 | 润弘精密工程事业股份有限公司 | Overturn-proof anchoring sliding rail device |
| CN201241403Y (en) * | 2008-07-11 | 2009-05-20 | 兰州理工大学 | Anti-overturn sliding device of high layer shock insulation building |
| CN202913509U (en) * | 2012-10-08 | 2013-05-01 | 河海大学 | Anti-overturning shock isolation support base |
| CN103122661A (en) * | 2013-02-22 | 2013-05-29 | 刘德星 | Overturn and lift-off prevention T-shaped sliding lever of shock-insulative base |
| CN203270798U (en) * | 2013-05-28 | 2013-11-06 | 刘浩琳 | Overturn-preventing lift-off-preventing cross horizontal sliding lever of shock insulation support |
| CN205530761U (en) * | 2016-01-26 | 2016-08-31 | 广州大学 | A antitorque device that moves of antidumping for harmonious mass damper of structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436920A (en) * | 2016-11-29 | 2017-02-22 | 中国建筑标准设计研究院有限公司 | Tension-resisting sliding shock-insulating support base and design method thereof |
| CN109610675A (en) * | 2019-02-01 | 2019-04-12 | 青岛理工大学 | Horizontal rotation combined type building vibration control system |
| CN109610675B (en) * | 2019-02-01 | 2023-11-24 | 青岛理工大学 | Horizontal rotation combined type building vibration control system |
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Application publication date: 20160615 |