CN203096994U - Mixed control damping structure with integral resetting function - Google Patents
Mixed control damping structure with integral resetting function Download PDFInfo
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- CN203096994U CN203096994U CN 201320110333 CN201320110333U CN203096994U CN 203096994 U CN203096994 U CN 203096994U CN 201320110333 CN201320110333 CN 201320110333 CN 201320110333 U CN201320110333 U CN 201320110333U CN 203096994 U CN203096994 U CN 203096994U
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- framework
- steel plate
- damping structure
- damping
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Abstract
The utility model discloses a mixed control damping structure with an integral resetting function. The mixed control damping structure with the integral resetting function comprises a damping framework, wherein the damping framework is composed of an upper portion framework and a lower portion framework. A flat plate slipping support is arranged between the lower portion framework and the lower portion of a framework stand column of the intersection of each longitudinal main framework beam and each transverse main framework beam of the upper portion framework. A laminated rubber support is arranged between the lower portion framework and the lower portion of a framework stand column of the crossed intersection of auxiliary framework beams of the upper portion framework. Viscous dampers are arranged on the outmost sides of main framework beams of the damping framework. According to the building damping structure, a mixed control damping system which is formed by the laminated rubber supports, the flat plate slipping supports and the viscous dampers is adopted, the advantages of the laminated rubber supports, the flat plate slipping supports and the viscous dampers are developed to dissipate seismic energy, and thus an ideal damping effect is achieved.
Description
Technical field
The utility model relates to the building damping device.
Background technology
After 7.1 grades of violent earthquakes through 8.0 grades of violent earthquakes in 5.12 Wenchuans and Qinghai cajaput, people are also more and more higher to the requirement of anti-seismic technology now, and the antidetonation grade of building construction is had higher requirement.Traditional Aseismic Structure System is to resist earthquake by the performance that strengthens structure itself, as increase reinforcing bar and add crossbeam, post, wall sectional dimension, like this along with the raising of building construction antidetonation grade, the reinforcing bar of building structure and sectional dimension will become the increase of how much multiples, just can increase the structure construction cost greatly, and can have a strong impact on the layout of floor space and the generation attractive in appearance of structure.Traditional structural seismic method more and more is difficult to satisfy the shockproof requirements that improves day by day.
General independent employing laminated rubber bases and dull and stereotyped slip support abutment are used as damping device in the prior art, can not satisfy higher shockproof requirements.
The utility model content
Technical problem to be solved in the utility model just provides a kind of mixing control shock-damping structure with integral reset function, improves shock resistance, satisfies higher shockproof requirements.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the mixing control shock-damping structure with integral reset function, comprise the damping framework, described damping framework is made up of upper frame and lower frame, described upper frame and lower frame are formed by main frame and sub-frame, described main frame comprises some main frame beams, the some vertically and transversely cross-linking settings of main frame beam, in the grid that described sub-frame is arranged on vertically and horizontal main frame beam surrounds, described sub-frame comprises that two are the sub-frame beam that right-angled intersection is provided with, the below, Vierendeel girder crosspoint of above-mentioned main frame and sub-frame is provided with upright of frame, it is characterized in that: upper frame is in length and breadth to being provided with dull and stereotyped slip support abutment below the upright of frame in main frame beam crosspoint and between the lower frame, be provided with laminated rubber bases between the upright of frame below of upper frame sub-frame beam right-angled intersection point and the lower frame, described laminated rubber bases or dull and stereotyped slip support abutment are installed on the square column type pier on lower frame top; Outermost main frame beam is provided with viscous damper in the damping framework, viscous damper two ends and viscous damper bearing are fixed, two pre-buried respectively being fixed on upper frame outermost main frame beam and the lower frame outermost main frame beam of viscous damper bearing.
As preferably, described pier upper surface is embedded with a square steel embedded board, and described steel embedded board bottom surface is vertically installed with leg, and described steel embedded board is provided with several grout holes and air-vent.
As preferably, described pier upper surface length, width increase 50mm at least than the corresponding length and the width dimensions of laminated rubber bases or dull and stereotyped slip support abutment bottom surface, and described pier height is more than the 100mm.
As preferably, described grout hole is provided with four, and described four grout holes evenly distribute around steel embedded board center.
As preferably, described air-vent is provided with eight, and four air-vents wherein are quadrate array and are distributed in the inner round side that grout hole is linked to be, and four air-vents in addition are quadrate array and are distributed in the circle outside that grout hole is linked to be.
As preferably, described leg comprises 12 pre-buried rollers, respectively is provided with three pre-buried rollers on four corners of steel embedded board, and three pre-buried rollers on each corner all are isosceles right triangle and distribute.
As preferably, described leg also comprises the reinforcing bar post that is welded on the steel embedded board.
As preferably, described viscous damper bearing comprises a fixation steel plate, described fixation steel plate bottom surface is vertically installed with several suspension columns, the vertical shaped steel that connects of described fixation steel plate end face, described shaped steel comprise two parallel and perpendicular to the connection steel plate of fixation steel plate end face, be provided with dowel between described two blocks of connection steel plates, described connection steel plate is provided with the connecting hole that is connected and fixed with viscous damper.
As preferably, be provided with stiffening rib between described connection steel plate lateral surface and the fixation steel plate, described stiffening rib is a triangular structure of right angle, and every connects between steel plate and the fixation steel plate and is provided with three stiffening ribs, spacing between three stiffening ribs is 150mm, and the thickness of stiffening rib is 20mm.
As preferably, the rectangular array that described connecting hole is 4*3 distributes, and the vertical spacing of described connecting hole is 150mm, and described suspension column bottom is provided with flat feet.
Building shock-damping structure of the present utility model comprehensively adopts laminated rubber shock insulation, dull and stereotyped slip support abutment and viscous damper to form mixing control shock absorption system, the advantage separately of performance device, seismic energy dissipates, thereby reach even more ideal damping effect, reduced construction cost, simultaneously reduce beam, post, wall sectional dimension again, it is more flexible that the space is arranged.
In addition, closely knit for guaranteeing the concrete vibrating in the bearing, the steel embedded board is provided with some grout holes and air-vent, as watering the peep hole when smashing and emitting the standard of slurry, has guaranteed that the concrete vibrating in the bearing is closely knit.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is laminated rubber shock insulation, dull and stereotyped slip support abutment and viscous damper distribution plan view;
Fig. 2 is dull and stereotyped slip support abutment constructional drawing;
Fig. 3 is the laminated rubber bases constructional drawing;
Fig. 4 is a steel embedded board schematic diagram;
Fig. 5 is the A-A sectional view among Fig. 4;
Fig. 6 is a viscous damper bearing front view;
Fig. 7 is a viscous damper bearing lateral view;
Fig. 8 is viscous damper and viscous damper bearing syndeton schematic diagram.
The specific embodiment
Fig. 1 to Fig. 8 shows mixing control shock-damping structure of the present utility model, it comprises the damping framework, described damping framework is made up of upper frame 5 and lower frame 50, described upper frame and lower frame are formed by main frame 51 and sub-frame 52, described main frame comprises some main frame beams, the some vertically and transversely cross-linking settings of main frame beam, in the grid that described sub-frame is arranged on vertically and horizontal main frame beam surrounds, described sub-frame comprises that two are the sub-frame beam that right-angled intersection is provided with, the below, Vierendeel girder crosspoint of above-mentioned main frame and sub-frame is provided with upright of frame, upper frame to being provided with dull and stereotyped slip support abutment below the upright of frame in main frame beam crosspoint and between the lower frame, is provided with laminated rubber bases between the upright of frame below of upper frame sub-frame beam right-angled intersection point and the lower frame in length and breadth.Described laminated rubber bases 302 or dull and stereotyped slip support abutment 202 are installed on the square column type pier on lower frame top.
Laminated rubber bases 302 and dull and stereotyped slip support abutment 202 are located between upper frame 5 and the lower frame 50, described lower frame is provided with the square column type pier that laminated rubber bases and dull and stereotyped slip support abutment are installed, wherein, laminated rubber bases 302 is located on the laminated rubber bases pier 301, dull and stereotyped slip support abutment 202 is located on the dull and stereotyped slip support abutment pier 201, laminated rubber bases 302 and dull and stereotyped slip support abutment 202 are fixing with upper frame 5, and laminated rubber bases pier 301 and dull and stereotyped slip support abutment pier 201 are fixing with lower frame 50.
Described pier upper surface is embedded with a square steel embedded board 20, and described steel embedded board bottom surface is vertically installed with leg, and described steel embedded board is provided with several grout holes 21 and air-vent 22.Described pier upper surface length, width increase 50mm at least than the corresponding length and the width dimensions of laminated rubber bases or dull and stereotyped slip support abutment bottom surface, and described pier height is more than the 100mm.Described grout hole 21 is provided with four, and described four grout holes evenly distribute around steel embedded board 20 centers.The grout hole diameter is 150mm, and the diameter of a circle that four grout hole centers are linked to be is 1000mm.Described air-vent 22 is provided with eight, and four air-vents wherein are quadrate array and are distributed in the inner round side that grout hole is linked to be, and four air-vents in addition are quadrate array and are distributed in the circle outside that grout hole is linked to be.Described leg comprises 12 pre-buried rollers 23, respectively is provided with three pre-buried rollers on four corners of steel embedded board, and three pre-buried rollers on each corner all are isosceles right triangle and distribute.Described leg also comprises the reinforcing bar post 24 that is welded on the steel embedded board 20.The spacing that the reinforcing bar post is 24 is 380mm.
In addition, outermost main frame beam is provided with viscous damper 101 in the damping framework, viscous damper 101 two ends and viscous damper bearing 1 are fixing, two pre-buried respectively being fixed on upper frame outermost main frame beam and the lower frame outermost main frame beam of viscous damper bearing 1.
Described viscous damper bearing 1 comprises a fixation steel plate 10, and described fixation steel plate bottom surface is vertically installed with several suspension columns 15, and described suspension column 15 bottoms are provided with flat feet 16.The vertical shaped steel that connects of described fixation steel plate end face, described shaped steel comprise two parallel and perpendicular to the connection steel plate 12 of fixation steel plate end face, be provided with dowel 13 between described two blocks of connection steel plates, described connection steel plate is provided with the connecting hole 14 that is connected and fixed with viscous damper.Be provided with stiffening rib 11 between described connection steel plate 12 lateral surfaces and the fixation steel plate 10.Described stiffening rib 11 is a triangular structure of right angle, and every connects between steel plate and the fixation steel plate and is provided with three stiffening ribs, and the spacing between three stiffening ribs is 150mm, and the thickness of stiffening rib is 20mm.The rectangular array that described connecting hole 14 is 4*3 distributes, and the vertical spacing of described connecting hole is 150mm.
Claims (9)
1. the mixing control shock-damping structure that has the integral reset function, comprise the damping framework, described damping framework is made up of upper frame (5) and lower frame (50), described upper frame and lower frame are formed by main frame (51) and sub-frame (52), described main frame comprises some main frame beams, the some vertically and transversely cross-linking settings of main frame beam, in the grid that described sub-frame is arranged on vertically and horizontal main frame beam surrounds, described sub-frame comprises that two are the sub-frame beam that right-angled intersection is provided with, the below, Vierendeel girder crosspoint of above-mentioned main frame and sub-frame is provided with upright of frame, it is characterized in that: upper frame is in length and breadth to being provided with dull and stereotyped slip support abutment below the upright of frame in main frame beam crosspoint and between the lower frame, be provided with laminated rubber bases between the upright of frame below of upper frame sub-frame beam right-angled intersection point and the lower frame, described laminated rubber bases (302) or dull and stereotyped slip support abutment (202) are installed on the square column type pier on lower frame top; Outermost main frame beam is provided with viscous damper (101) in the damping framework, viscous damper (101) two ends and viscous damper bearing (1) are fixing, and two viscous damper bearings (1) are pre-buried respectively to be fixed on upper frame outermost main frame beam and the lower frame outermost main frame beam.
2. the mixing control shock-damping structure with integral reset function according to claim 1, it is characterized in that: described pier upper surface is embedded with a square steel embedded board (20), described steel embedded board bottom surface is vertically installed with leg, and described steel embedded board is provided with several grout holes (21) and air-vent (22).
3. the mixing control shock-damping structure with integral reset function according to claim 2, it is characterized in that: described pier upper surface length, width increase 50mm at least than the corresponding length and the width dimensions of laminated rubber bases or dull and stereotyped slip support abutment bottom surface, and described pier height is more than the 100mm.
4. the mixing control shock-damping structure with integral reset function according to claim 3, it is characterized in that: described grout hole (21) is provided with four, and described four grout holes evenly distribute around steel embedded board center.
5. the mixing control shock-damping structure with integral reset function according to claim 4, it is characterized in that: described air-vent (22) is provided with eight, four air-vents wherein are quadrate array and are distributed in the inner round side that grout hole is linked to be, and four air-vents in addition are quadrate array and are distributed in the circle outside that grout hole is linked to be.
6. the mixing control shock-damping structure with integral reset function according to claim 5, it is characterized in that: described leg comprises 12 pre-buried rollers (23), respectively be provided with three pre-buried rollers on four corners of steel embedded board, three pre-buried rollers on each corner all are isosceles right triangle and distribute.
7. the mixing control shock-damping structure with integral reset function according to claim 1, it is characterized in that: described viscous damper bearing (1) comprises a fixation steel plate (10), described fixation steel plate bottom surface is vertically installed with several suspension columns (15), the vertical shaped steel that connects of described fixation steel plate end face, described shaped steel comprise two parallel and perpendicular to the connection steel plate (12) of fixation steel plate end face, be provided with dowel (13) between described two blocks of connection steel plates, described connection steel plate is provided with the connecting hole (14) that is connected and fixed with viscous damper.
8. the mixing control shock-damping structure with integral reset function according to claim 7, it is characterized in that: be provided with stiffening rib (11) between described connection steel plate (12) lateral surface and the fixation steel plate (10), described stiffening rib (11) is a triangular structure of right angle, every connects between steel plate and the fixation steel plate and is provided with three stiffening ribs, spacing between three stiffening ribs is 150mm, and the thickness of stiffening rib is 20mm.
9. the mixing control shock-damping structure with integral reset function according to claim 8, it is characterized in that: the rectangular array that described connecting hole (14) is 4*3 distributes, the vertical spacing of described connecting hole is 150mm, and described suspension column (15) bottom is provided with flat feet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110333 CN203096994U (en) | 2013-03-11 | 2013-03-11 | Mixed control damping structure with integral resetting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110333 CN203096994U (en) | 2013-03-11 | 2013-03-11 | Mixed control damping structure with integral resetting function |
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| CN203096994U true CN203096994U (en) | 2013-07-31 |
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| CN 201320110333 Expired - Lifetime CN203096994U (en) | 2013-03-11 | 2013-03-11 | Mixed control damping structure with integral resetting function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174232A (en) * | 2013-03-11 | 2013-06-26 | 浙江海天建设集团有限公司 | Mixed control damping structure with overall reset function |
-
2013
- 2013-03-11 CN CN 201320110333 patent/CN203096994U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174232A (en) * | 2013-03-11 | 2013-06-26 | 浙江海天建设集团有限公司 | Mixed control damping structure with overall reset function |
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Granted publication date: 20130731 |
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