CN209025201U - A kind of frame structure of superstructure vibration isolation - Google Patents
A kind of frame structure of superstructure vibration isolation Download PDFInfo
- Publication number
- CN209025201U CN209025201U CN201720273607.6U CN201720273607U CN209025201U CN 209025201 U CN209025201 U CN 209025201U CN 201720273607 U CN201720273607 U CN 201720273607U CN 209025201 U CN209025201 U CN 209025201U
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- floor
- vibration isolation
- steel
- frame structure
- superstructure
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Abstract
The utility model relates to a kind of frame structures of superstructure vibration isolation, including the column and beam being fixedly connected, and floor, vibration isolation component and shear key are provided between beam and floor, gap-filling glue is provided between floor and column, vibration isolation component is by built-in fitting, spring pedestal, bolt and spring composition, built-in fitting is embedded into floor, and it is attached with upper spring pedestal, lower spring pedestal is attached with beam, shear key is the T-type weldment of two blocks of steel plates, level board is embedded into floor, in the slotted eye that vertical plate insertion beam top flange opens up in advance, the vibration isolation component of the utility model can bear the vertical load of floor, there is pooling feature to the oscillatory load on floor again, to play vibration isolation effect, the horizontal shear of floor is then passed to Vierendeel girder by shear key.
Description
Technical field
The utility model belongs to building structure technology field, is related to a kind of frame structure, is to be related to one kind more specifically
The frame structure of superstructure vibration isolation.
Background technique
With the development of social economy, the improvement of people's living standards, under construction the activity of personnel, the vibration of machine or
More and more frequently, and in contrast, requirement of the people to comfort levels such as noises is higher and higher, for example, GB/ for percussion etc.
50118-2010 " Code for sound insulation design of civil buildings ", GB/T50087- 2013 " Code for design of noise cintrol in industrial enterprises " etc.,
They propose strict requirements to vibration isolation, the sound insulation of building.
Currently, civil buildings mostly use thicken floor come meet specification vibration isolation sound insulation require, but thicken floor first is that every
Effect of shaking is limited, second is that this method for increasing building cost cost certainly will cannot get the favor of developer, it is therefore, actual
Civil buildings vibration of floor noise still drastically influences people's lives and work.
Currently, isolation mounting is mostly placed directly on floor by common vibration isolation measure in industrial premises, though this can also be fitted
Locality reduces noise and vibration, but easily causes floor forced vibration, produces serious influence to adjacent room and ambient enviroment.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of frame structure of superstructure vibration isolation,
It can effectively solve the problem that floor shakes noise problem, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of frame structure of superstructure vibration isolation, including the column and beam that are fixedly connected and floor, between the beam and floor
It is provided with vibration isolation component and shear key, gap-filling glue is provided between floor and column, the vibration isolation component is by built-in fitting, spring bottom
Seat, bolt and spring composition, the built-in fitting is embedded into floor, and is attached with spring pedestal, spring pedestal and beam
It is attached, the shear key is the T-type weldment of two blocks of steel plates, and level board is embedded into floor, and vertical plate is inserted into beam upper limb
In the slotted eye that edge opens up in advance.
Furthermore, the built-in fitting is formed by four steel tightening latch vertical weldings in one block of steel plate, and steel plate end is pre-
It is embedded in floor, four steel tightening latches pass through the bolt hole in upper spring pedestal and connect by nut with spring pedestal.
Furthermore, the spring pedestal is formed by hollow round steel pipe and steel plate vertical welding, is offered on steel plate
Bolt hole.
Furthermore, the column, beam material be steel, center pillar can be steel pipe, H profile steel, the more excellent section of beam
For i shaped steel.
Furthermore, the floor is reinforced concrete prefabricated board.
Furthermore, the gap-filling glue is viscoelastic material.
The utility model the utility model has the advantages that a kind of frame structure of superstructure vibration isolation, have upper and lower level vibration isolation, adjacent room every
It shakes, be easy to industrialized advantage, specific as follows:
1, upper and lower level vibration isolation.It is perpendicular upwardly through vibration isolation component by floor and Liang Xianglian, vibration isolation component can will be on floor
Vertical load effectively passes to beam, and spring element therein makes the bearing of floor become sinking support, so as to reduce building
The vibration isolating effect between upper and lower level is played in the forced vibration of plate.
2, adjacent room vibration isolation.In horizontal direction, the horizontal shear of floor is passed to by beam by shear key, and floor with
Column is connected by the gap-filling glue with damping property, is reduced influence of the floor to adjacent room and ambient enviroment, is played adjacent
The vibration isolating effect in room.
3, it is easy to industrialize.All components of the utility model are all factory's production, in-site installation, and key element ratio
Such as vibration isolation component, shear key, gap-filling glue are easily changed, and will greatly promote building industrialization.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the circuit theory schematic diagram of the superstructure vibration isolation of the utility model；
Fig. 2 is the top flange top view of the Vierendeel girder of the superstructure vibration isolation of the utility model；
Fig. 3 is the elevation of the frame vibration isolation component 4 of the superstructure vibration isolation of the utility model；
Fig. 4 is the elevation of built-in fitting 41 in the frame vibration isolation component 4 of the superstructure vibration isolation of the utility model；
Fig. 5 is the bottom view of the frame diagram 4 of the superstructure vibration isolation of the utility model；
Fig. 6 is the elevation of bolt 42 in the frame vibration isolation component 4 of the superstructure vibration isolation of the utility model；
Fig. 7 is the elevation of spring pedestal 43 in the frame vibration isolation component 4 of the superstructure vibration isolation of the utility model；
Fig. 8 is the top view of the frame diagram 7 of the superstructure vibration isolation of the utility model；
Fig. 9 is the elevation of spring 44 in the frame vibration isolation component 4 of the superstructure vibration isolation of the utility model；
Figure 10 is the elevation of the frame shear key 5 of the superstructure vibration isolation of the utility model；
Figure 11 is the bottom surface structure figure of the frame diagram 10 of the superstructure vibration isolation of the utility model；
Figure label: 1, column；2, beam；3, floor；4, vibration isolation component；5, shear key；6, gap-filling glue；7, temporary cushion block；21,
The bolt hole that 2 top flange of beam opens up；22, the oval long hole that 2 top flange of beam opens up；41, the built-in fitting in vibration isolation component 4；42, every
Bolt in vibration component 4；43, the spring pedestal in vibration isolation component 4；44, the spring in vibration isolation component 4.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
It is a kind of frame structure of superstructure vibration isolation of the utility model, including the column being fixedly connected as shown in Fig. 1~Figure 11
1 and beam 2 and floor 3, by the frame structure that is interconnected to form of column 1, beam 2 and floor 3, column 1 is rectangular steel pipe, and beam 2 is
I shaped steel, floor 3 are prefabricated reinforced concrete floor, and vibration isolation component 4 and shear key 5 are provided between beam 2 and floor 3,
It is effectively reduced the vibration of frame mechanism by setting vibration isolation component 4 and shear key 5, is provided between floor 3 and column 1 viscous
The gap-filling glue 6 of elastic material, connect it is more secured, the vibration isolation component 4 by four steel tightening latch vertical weldings in one block of steel plate and
The built-in fitting 41 of formation, the spring pedestal 43 as made of hollow round steel pipe and steel plate vertical welding, bolt 42 and 44 groups of spring
At the steel plate end of built-in fitting 41 is embedded into floor 3, and the bolt hole that four steel tightening latches pass through in upper spring pedestal 43 passes through nut
It is connect with spring pedestal 43, spring pedestal 43 is attached with beam 2 by bolt 42, and stable structure, anti-seismic performance is good, described anti-
The T-type weldment that key 5 is two blocks of steel plates is cut, level board is embedded into floor 3, and vertical plate insertion 2 top flange of beam opens up in advance
In slotted eye 22, reduces influence of the floor to adjacent room and ambient enviroment, play the vibration isolating effect of adjacent room.
More specifically, the built-in fitting 41 is formed, steel plate end by four steel tightening latch vertical weldings in one block of steel plate
It is embedded into floor 3, four steel tightening latches pass through the bolt hole in spring pedestal 43 and connect by nut with spring pedestal, described
Spring pedestal 43 is formed by hollow round steel pipe and steel plate vertical welding, and bolt hole, the material of the column 1, beam 2 are offered on steel plate
Matter is steel, and center pillar 1 can be steel pipe, H profile steel, and the more excellent section of beam 2 is i shaped steel, and the floor 3 is reinforced concrete
Native prefabricated board, the gap-filling glue 6 are viscoelastic material.
A kind of frame structure of superstructure vibration isolation, is arranged vibration isolation component 4 between beam 2 and floor 3 and the composition of shear key 5 subtracts
Structure is shaken, perpendicular that floor 3 is connected with beam 2 upwardly through vibration isolation component 4, vibration isolation component 4 can be by the vertical load on floor 3
Effectively pass to beam 2, and spring element therein makes the bearing of floor 3 become sinking support, so as to reduce floor 3 by
Compel vibration, play the vibration isolating effect between upper and lower level, in the horizontal direction, is transmitted the horizontal shear of floor 3 by shear key 5
To beam 2, and floor 3 is connected with column 1 by the gap-filling glue 6 with damping property, reduces floor 3 to adjacent room and surrounding
The vibration isolating effect of adjacent room is played in the influence of environment, and a whole set of structure is easily industrialized, good damping result.
The preferable specific embodiment of the above, only the utility model.Certainly, the utility model can also have other more
Kind embodiment, without departing substantially from the spirit of the present invention and its essence, anyone skilled in the art,
When various corresponding equivalent change and modification can be made according to the utility model, it all should belong to right appended by the utility model and want
The protection scope asked.
Claims (6)
1. a kind of frame structure of superstructure vibration isolation, including the column (1) and beam (2) that are fixedly connected and floor (3), feature exists
In: it is provided with vibration isolation component (4) and shear key (5) between the beam (2) and floor (3), is set between floor (3) and column (1)
It is equipped with gap-filling glue (6), the vibration isolation component (4) is by built-in fitting (41), spring pedestal (43), bolt (42) and spring (44) group
At, the built-in fitting (41) is embedded into floor (3), and be attached on the upside of spring pedestal (43), spring pedestal (43)
Downside be attached with beam (2), the shear key (5) is the T-type weldment of two blocks of steel plates, and level board is embedded into floor (3)
In, in the slotted eye (22) that vertical plate insertion beam (2) top flange opens up in advance.
2. a kind of frame structure of superstructure vibration isolation according to claim 1, it is characterised in that: the built-in fitting (41) by
Four steel tightening latch vertical weldings are formed in one block of steel plate, and steel plate end is embedded into floor (3), and four steel tightening latches pass through spring bottom
Bolt hole in the downside of seat (43) is connect by nut with spring pedestal (43).
3. a kind of frame structure of superstructure vibration isolation according to claim 1, it is characterised in that: the spring pedestal (43)
It is formed by hollow round steel pipe and steel plate vertical welding, bolt hole is offered on steel plate.
4. a kind of frame structure of superstructure vibration isolation according to claim 1, it is characterised in that: the column (1), beam (2)
Material is steel, and center pillar (1) is steel pipe or H profile steel, and the section of beam (2) is i shaped steel.
5. a kind of frame structure of superstructure vibration isolation according to claim 1, it is characterised in that: the floor (3) is reinforcing bar
Concrete prefabricated board.
6. a kind of frame structure of superstructure vibration isolation according to claim 1, it is characterised in that: the gap-filling glue (6) is viscous
Elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273607.6U CN209025201U (en) | 2017-03-21 | 2017-03-21 | A kind of frame structure of superstructure vibration isolation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273607.6U CN209025201U (en) | 2017-03-21 | 2017-03-21 | A kind of frame structure of superstructure vibration isolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025201U true CN209025201U (en) | 2019-06-25 |
Family
ID=66867898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273607.6U Expired - Fee Related CN209025201U (en) | 2017-03-21 | 2017-03-21 | A kind of frame structure of superstructure vibration isolation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209025201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217739A (en) * | 2017-03-21 | 2017-09-29 | 江苏城乡建设职业学院 | The frame structure and its installation method of a kind of superstructure vibration isolation |
-
2017
- 2017-03-21 CN CN201720273607.6U patent/CN209025201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217739A (en) * | 2017-03-21 | 2017-09-29 | 江苏城乡建设职业学院 | The frame structure and its installation method of a kind of superstructure vibration isolation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211020 Address after: 225700 Chengguan West Road, Anfeng Town, Xinghua City, Taizhou City, Jiangsu Province (90m east of the passenger station) Patentee after: Jiangsu Chengyue Construction Engineering Co.,Ltd. Address before: 213147 No.1 Heyu Road, Yincun Vocational Education Park, Zhonglou District, Changzhou City, Jiangsu Province Patentee before: JIANGSU URBAN AND RURAL CONSTRUCTION College |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |