CN105002997A - Open type damper arrangement mechanism - Google Patents
Open type damper arrangement mechanism Download PDFInfo
- Publication number
- CN105002997A CN105002997A CN201510405127.6A CN201510405127A CN105002997A CN 105002997 A CN105002997 A CN 105002997A CN 201510405127 A CN201510405127 A CN 201510405127A CN 105002997 A CN105002997 A CN 105002997A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bearing
- curved bar
- open type
- arrangement mechanism
- 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
Abstract
The invention discloses an open type damper arrangement mechanism. The open type damper arrangement mechanism comprises a support, a first gusset plate, a second gusset plate, a damper, a cranked lever, a first connecting rod and a second connecting rod, wherein the first gusset plate and the second gusset plate are respectively fixed at two ends of an inner side surface of the top of a structure to be damped; the support is fixed on the bottom of the mechanism; the middle of the cranked lever is connected with the first gusset plate through a shaft; one end of the cranked lever is connected with the support through the first connecting rod; the other end of the cranked lever is connected with one end of the damper through the second connecting rod; the other end of the damper is connected with the second gusset plate; the axis of the damper and the axis of the second connecting rod are positioned on the same straight line; and the support and the second gusset plate are positioned on the same side of the open type damper arrangement mechanism. The open type damper arrangement mechanism occupies small space and is high in damping effect.
Description
Technical field
The invention belongs to protection against and mitigation of earthquake disasters field, relate to a kind of open type damper arrangement mechanism.
Background technology
Structural seismic control is exactly the reaction caused due to external load by structurally installing energy-consumption shock-absorption device and alleviate or suppress structure, is mainly used in the energy-dissipating and shock-absorbing of building in field of civil engineering.Concrete implementation method is that the position that some relative deformations are larger in building structure is installed energy-dissipating device or some nonload bearing elements are designed to dissipative member, by energy-dissipating device or a large amount of inputting seismic energy of dissipative member consumption, reaches the object of damping.Aseismic control technology of building structure has become a very active research field at present, and the theory and practice of nearly 30 years research shows, structural seismic control effectively can alleviate the reaction of structure under wind or geological process and damage, effectively improves the antidetonation wind loading rating of structure.
In recent years, adopt damper to carry out earthquake energy, reduce structural response, one of important means becoming aseismic control technology of building structure, and worldwide had considerable case history.
In building structure, damper is generally arranged in the interlayer of floor, traditional deployment mechanism has Cross Braced layout, chevron shaped layout and noose formula to arrange, these deployment mechanism take larger space and hinder the visual field, can not meet the demand that people use under some state.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, provide a kind of open type damper arrangement mechanism, the space that this structure takies is little, and good damping effect.
For achieving the above object, open type damper arrangement mechanism of the present invention comprises bearing, first node plate, Section Point plate, damper, curved bar, first connecting rod and second connecting rod.
Described first node plate and Section Point plate are individually fixed in the two ends for the treatment of shock-damping structure inside top face, bearing is fixed on the bottom for the treatment of shock-damping structure, the middle part of curved bar is connected by axle with first node plate, one end of curved bar is connected with bearing by first connecting rod, the other end of curved bar is connected with one end of damper by second connecting rod, the other end of damper is connected with Section Point plate, and the axis of the axis of damper and second connecting rod is located along the same line, bearing and first node plate are positioned at the same side of deployment mechanism.
Described curved bar is right angle curved bar.
The opening of described curved bar is towards lower left.
Described bearing is fixed on to be treated inside shock-damping structure.
Described bearing is positioned at the below of first node plate, and bearing with treat that the side of shock-damping structure is separated.
The opening of described curved bar is towards upper left side, and bearing is positioned at the below of first node plate, and bearing with treat that the side of shock-damping structure is separated.
The opening of described curved bar towards upper right side, bearing be fixed on treat lower end, shock-damping structure side medial surface on.
The angle of described first connecting rod and vertical direction is 10 °-25 °.
The angle of described second connecting rod and horizontal direction is 0 °-20 °.
Be hinged between curved bar and Section Point plate;
Be hinged between first connecting rod and bearing;
Be hinged between first connecting rod and curved bar;
Be hinged between second connecting rod and curved bar;
Be rigidly connected between second connecting rod and damper;
Be hinged between damper and Section Point plate.
The present invention has following beneficial effect:
Open type damper arrangement mechanism of the present invention comprises bearing, first node plate, Section Point plate damper, curved bar, first connecting rod and second connecting rod.By first connecting rod, second connecting rod and curved bar by damper with treat that shock-damping structure is connected, and curved bar can slightly rotate, and is conducive to dynamic respons to be delivered to damper, realizes energy-dissipating and shock-absorbing by damper.Be fixed on by first node plate and Section Point plate the medial surface treating shock-damping structure top, bearing and first node plate are positioned at the same side of deployment mechanism, and avoid each connecting rod to block the visual field, deployment mechanism takes up room less, meet the demand that people use.
Accompanying drawing explanation
Fig. 1 is a structural scheme of mechanism of the present invention;
Fig. 2 is another structural scheme of mechanism of the present invention;
Fig. 3 is another structural scheme of mechanism of the present invention;
Fig. 4 is another structural scheme of mechanism of the present invention.
Wherein, 1 be bearing, 2 be first node plate, 3 be Section Point plate, 4 be first connecting rod, 5 be second connecting rod, 6 be damper, 7 for curved bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
With reference to figure 1, open type damper arrangement mechanism of the present invention comprises bearing 1, first node plate 2, Section Point plate 3, damper 6, curved bar 7, first connecting rod 4, second connecting rod 5; Described first node plate 2 and Section Point plate 3 are individually fixed in the two ends for the treatment of shock-damping structure inside top face, bearing 1 is fixed on the bottom for the treatment of shock-damping structure, the middle part of curved bar 7 is connected by axle with first node plate 2, one end of curved bar 7 is connected with bearing 1 by first connecting rod 4, the other end of curved bar 7 is connected by second connecting rod 5 one end with damper 6, the other end of damper 6 is connected with Section Point plate 3, and the axis of the axis of damper 6 and second connecting rod 5 is located along the same line, bearing 1 and first node plate 2 are positioned at the same side of deployment mechanism; Curved bar 7 is right angle curved bar.
With reference to figure 1, when the opening of described curved bar 7 is towards lower left, described bearing 1 is positioned at the below of first node plate 2.First connecting rod 4 is different with the force-bearing types of second connecting rod 5.
With reference to figure 2, when the opening of described curved bar 7 is towards lower left, described bearing 1 is positioned at the below of first node plate 2.First connecting rod 4 is identical with the force-bearing types of second connecting rod 5.
With reference to figure 3, when the opening of described curved bar 7 is towards upper left side, bearing 1 is positioned at the below of first node plate 2, and bearing 1 with treat that the side of shock-damping structure is separated, first connecting rod 4 is identical with the force-bearing types of second connecting rod 5.
With reference to figure 4, when the opening of described curved bar 7 is towards upper right side, bearing 1 be fixed on treat shock-damping structure lower end medial surface on; First connecting rod 4 is different with the force-bearing types of second connecting rod 5.
It should be noted that, described first connecting rod 4 is 10 °-25 ° with the angle of vertical direction; Described second connecting rod 5 is 0 °-20 ° with the angle of horizontal direction; Be hinged between curved bar 7 and first node plate 2; Be hinged between first connecting rod 4 and bearing 1; Be hinged between first connecting rod 4 and curved bar 7; Be hinged between second connecting rod 5 and curved bar 7; Be rigidly connected between second connecting rod and damper; Be hinged between damper 6 and Section Point plate 3.
The process of damping of the present invention is: when there is vibration until shock-damping structure, interlayer produces relative displacement, because first node plate 2, Section Point plate 3 are fixed on the beam treating shock-damping structure top, bearing 1 be fixed on bottom, then first node plate 2, produce relative displacement between Section Point plate 3 and bearing 1.Now there is axial deformation in first connecting rod 4, and first connecting rod 4 can become and draws (pressure) bar, and drives curved bar 7 to rotate, thus makes second connecting rod 5 can become pressure (drawing) bar.Because second connecting rod 5 belongs to rigid rod, rigidity, much larger than the rigidity of damper 6, so the distance at damper 6 two ends can be made to change when second connecting rod 5 is stressed, makes damper 6 work to realize the effect of energy-dissipating and shock-absorbing.Namely, when vibration occurs structure, relative storey displacement can be made to be delivered to the two ends of damper 6 by this deployment mechanism, be realized the object of energy-dissipating and shock-absorbing by damper 6.
Claims (10)
1. an open type damper arrangement mechanism, it is characterized in that, comprise bearing (1), first node plate (2), Section Point plate (3), damper (6), curved bar (7), first connecting rod (4) and second connecting rod (5);
Described first node plate (2) and Section Point plate (3) are individually fixed in the two ends for the treatment of shock-damping structure inside top face, bearing (1) is fixed on the bottom for the treatment of shock-damping structure, the middle part of curved bar (7) is connected by axle with first node plate (2), one end of curved bar (7) is connected with bearing (1) by first connecting rod (4), the other end of curved bar (7) is connected by second connecting rod (5) one end with damper (6), the other end of damper (6) is connected with Section Point plate (3), and the axis of the axis of damper (6) and second connecting rod (5) is located along the same line, bearing (1) and first node plate (2) are positioned at the same side.
2. open type damper arrangement mechanism according to claim 1, is characterized in that, described curved bar (7) is right angle curved bar.
3. open type damper arrangement mechanism according to claim 2, is characterized in that, the opening of described curved bar (7) is towards lower left.
4. open type damper arrangement mechanism according to claim 3, is characterized in that, described bearing (1) is fixed on the inner side for the treatment of shock-damping structure.
5. open type damper arrangement mechanism according to claim 3, is characterized in that, described bearing (1) is positioned at the below of first node plate (2), and bearing (1) with treat that shock-damping structure is separated.
6. open type damper arrangement mechanism according to claim 2, it is characterized in that, the opening of described curved bar (7) is towards upper left side, and bearing (1) is positioned at the below of first node plate (2), and bearing (1) with treat that shock-damping structure is separated.
7. open type damper arrangement mechanism according to claim 2, is characterized in that, the opening of described curved bar (7) towards upper right side, bearing (1) be fixed on treat lower end, shock-damping structure side medial surface on.
8. open type damper arrangement mechanism according to claim 1, is characterized in that, described first connecting rod (4) is 10 °-25 ° with the angle of vertical direction.
9. open type damper arrangement mechanism according to claim 1, is characterized in that, described second connecting rod (5) is 0 °-20 ° with the angle of horizontal direction.
10. open type damper arrangement mechanism according to claim 1, is characterized in that,
Be hinged between curved bar (7) and first node plate (2);
Be hinged between first connecting rod (4) and bearing (1);
Be hinged between first connecting rod (4) and curved bar (7);
Be hinged between second connecting rod (5) and curved bar (7);
Between second connecting rod (5) and damper (6), rigidity connects;
Be hinged between damper (6) and Section Point plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510405127.6A CN105002997B (en) | 2015-07-10 | 2015-07-10 | A kind of open type damper arrangement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510405127.6A CN105002997B (en) | 2015-07-10 | 2015-07-10 | A kind of open type damper arrangement mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105002997A true CN105002997A (en) | 2015-10-28 |
| CN105002997B CN105002997B (en) | 2017-05-31 |
Family
ID=54375839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510405127.6A Active CN105002997B (en) | 2015-07-10 | 2015-07-10 | A kind of open type damper arrangement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105002997B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403492A (en) * | 2018-11-22 | 2019-03-01 | 华中科技大学 | Have displacement equations type simple shear knife supporting damping device system and vibration damping efficiency estimation method |
| CN109403493A (en) * | 2018-11-22 | 2019-03-01 | 华中科技大学 | Have displacement equations type double shear knife supporting damping device system and vibration damping efficiency estimation method |
| CN112064491A (en) * | 2020-08-17 | 2020-12-11 | 中铁大桥局集团有限公司 | Vibration damping device, vibration damping method and large-span bridge |
| CN112064490A (en) * | 2020-08-17 | 2020-12-11 | 中铁大桥局集团有限公司 | I-shaped steel beam vibration damper and I-shaped steel combination beam |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002357014A (en) * | 2001-05-31 | 2002-12-13 | Tatsuji Ishimaru | Vibration control device |
| CN2725397Y (en) * | 2004-09-01 | 2005-09-14 | 青岛理工大学 | Small eight character type curved stick style frame |
| CN201972262U (en) * | 2010-12-22 | 2011-09-14 | 陈云 | Damper displacement increasing device |
| CN202559558U (en) * | 2012-05-09 | 2012-11-28 | 北京江河幕墙股份有限公司 | Single cable net curtain wall damp device |
| CN103161235A (en) * | 2013-03-07 | 2013-06-19 | 同济大学 | Flexural type inhaul cable particle damper |
-
2015
- 2015-07-10 CN CN201510405127.6A patent/CN105002997B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002357014A (en) * | 2001-05-31 | 2002-12-13 | Tatsuji Ishimaru | Vibration control device |
| CN2725397Y (en) * | 2004-09-01 | 2005-09-14 | 青岛理工大学 | Small eight character type curved stick style frame |
| CN201972262U (en) * | 2010-12-22 | 2011-09-14 | 陈云 | Damper displacement increasing device |
| CN202559558U (en) * | 2012-05-09 | 2012-11-28 | 北京江河幕墙股份有限公司 | Single cable net curtain wall damp device |
| CN103161235A (en) * | 2013-03-07 | 2013-06-19 | 同济大学 | Flexural type inhaul cable particle damper |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403492A (en) * | 2018-11-22 | 2019-03-01 | 华中科技大学 | Have displacement equations type simple shear knife supporting damping device system and vibration damping efficiency estimation method |
| CN109403493A (en) * | 2018-11-22 | 2019-03-01 | 华中科技大学 | Have displacement equations type double shear knife supporting damping device system and vibration damping efficiency estimation method |
| CN109403493B (en) * | 2018-11-22 | 2023-07-25 | 华中科技大学 | Double-shear supporting damper system with displacement amplification and vibration reduction efficiency evaluation method |
| CN109403492B (en) * | 2018-11-22 | 2023-07-25 | 华中科技大学 | Single-shear supporting damper system with displacement amplification and vibration reduction efficiency evaluation method |
| CN112064491A (en) * | 2020-08-17 | 2020-12-11 | 中铁大桥局集团有限公司 | Vibration damping device, vibration damping method and large-span bridge |
| CN112064490A (en) * | 2020-08-17 | 2020-12-11 | 中铁大桥局集团有限公司 | I-shaped steel beam vibration damper and I-shaped steel combination beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105002997B (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106088386A (en) | A kind of efficiently bridging damper arrangement mechanism | |
| CN105002997A (en) | Open type damper arrangement mechanism | |
| CN108385852B (en) | A kind of environmentally friendly damping device for building | |
| CN105839969A (en) | Damping and restrained brace combined damping energy dissipation device | |
| CN104005490A (en) | Anti-buckling limit support member for reinforcing post-yield stiffness | |
| CN202719590U (en) | Suspension type boiler device | |
| CN103174230A (en) | Novel energy eliminating and shake absorbing outrigger truss high-rise structure system | |
| CN205134179U (en) | Curved surface hinge sliding friction - roller bearing rolling friction combination isolation bearing | |
| CN105649236B (en) | Gravity type damping filling wall | |
| CN205206072U (en) | Power consumption of shear type mild steel is supported | |
| CN103195854B (en) | Earthquake-isolation energy dissipator for ultra-high-voltage converter transformer | |
| CN105649231A (en) | Tri-linear shape in-plane bending yielding type energy dissipater and manufacturing method therefor | |
| WO2019042481A1 (en) | Building earthquake resistance structure and earthquake resistance method | |
| CN105952018A (en) | Multi-point yield energy dissipating type mild steel energy dissipater | |
| CN202328156U (en) | Suspension type boiler device | |
| CN104278770B (en) | Flexing buckling-restrained energy-dissipation | |
| CN102912886A (en) | Combination constraint anti-buckling energy dissipation support | |
| CN102410524A (en) | Suspended type boiler device | |
| CN203947610U (en) | Truss support between a kind of factory building columns with anti-buckling energy-consumption | |
| CN103075033A (en) | Rubber seat supported steel coal bucket system | |
| CN107327194B (en) | Supporting type negative-stiffness friction damper | |
| CN205777789U (en) | A kind of damping energy-dissipating device damping peace treaty bundle support combinations | |
| CN205421589U (en) | Crooked surrender type sinker in three broken line appearance faces | |
| CN205000238U (en) | Benzvalene form sliding friction - roller bearing rolling friction makes up isolation bearing | |
| CN204080848U (en) | The two bar gate shaft tower self-regulated basis of transmission line of electricity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210618 Address after: 710054 20 / F, Jianke building, 13 Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: Xi'an Construction Technology University Engineering Co.,Ltd. Address before: 710055 No. 13, Yanta Road, Shaanxi, Xi'an Patentee before: XI'AN University OF ARCHITECTURE & TECHNOLOGY |