CN207469321U - A kind of Anti-quaking foundation structure - Google Patents
A kind of Anti-quaking foundation structure Download PDFInfo
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- CN207469321U CN207469321U CN201721614045.3U CN201721614045U CN207469321U CN 207469321 U CN207469321 U CN 207469321U CN 201721614045 U CN201721614045 U CN 201721614045U CN 207469321 U CN207469321 U CN 207469321U
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- ball
- antidetonation
- top plate
- lower plywood
- foundation structure
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Abstract
The utility model discloses a kind of Anti-quaking foundation structures, its drip irrigation device includes pedestal, foundation beam and the antidetonation portion being set between pedestal and foundation beam, the antidetonation portion includes lower plywood, the top plate being set to above lower plywood and the antidetonation ball being positioned in the middle part of between lower plywood and top plate, upper arc groove is arranged at the bottom that the top plate corresponds to antidetonation ball, the lower plywood corresponds to and is provided with lower arcuate slot at the top of antidetonation ball, the antidetonation ball includes the spherical shell of internal setting spherical cavity and balanced ball of be positioned in the spherical cavity and volume less than ball-type chamber, the utility model, which has, improves the shock resistance of ground entirety and the effect of reset capability.
Description
Technical field
The utility model is related to building structure field, more specifically it is related to a kind of Anti-quaking foundation structure.
Background technology
When earthquake occurs, the wavelength-division that ground is transmitted to by focus is two kinds：Shear wave and longitudinal wave.Once earthquake disaster occurs,
Earth's surface building will be destroyed, particularly skyscraper.
At present, notification number is that the Chinese patent of CN202899170U discloses a kind of anti-seismic foundation, including surface structures and ground
Base, it is characterised in that：The ground includes the disjunctor bed course being set in ground, and four peripheral walls of the disjunctor bed course are equipped with limiting
Wall is equipped with supporting layer and pedestal in the top of the disjunctor bed course, and the supporting layer is connected by rubber standoff with disjunctor bed course
It connects, is connected between the supporting layer and pedestal by steel ball isolating frame, several steel balls are equipped in the steel ball isolating frame, it is described
Supporting layer and pedestal are made of reinforced concrete floor and steel plate, and the surrounding of the supporting layer and pedestal passes through rubber block and limit
Position wall is connected.
It is similar to above-mentioned Anti-quaking foundation structure in the prior art, passes through what can arbitrarily be rolled between supporting layer and pedestal
Movable steel ball, the shaking of horizontal direction when can buffer earthquake；And after earthquake, it is more difficult that movable steel ball resets, to building monolithic stability
It has a certain impact.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Anti-quaking foundation structure, it is excellent
Point is to improve the shock resistance and reset capability of ground entirety.
To achieve the above object, the utility model provides following technical solution：A kind of Anti-quaking foundation structure, including base
Seat, foundation beam and the antidetonation portion being set between pedestal and foundation beam, the antidetonation portion include lower plywood, are set on lower plywood
The top plate of side and the antidetonation ball for being positioned over middle part between lower plywood and top plate, the bottom that the top plate corresponds to antidetonation ball has
Upper arc groove, the lower plywood correspond to and lower arcuate slot are provided at the top of antidetonation ball, and it is spherical that the antidetonation ball includes internal setting
The spherical shell of chamber is less than the balanced ball of ball-type chamber be positioned in spherical cavity and volume.
By using above-mentioned technical proposal, since on-fixed connects between top plate and lower plywood, pass through top plate
Relative displacement between lower plywood slows down in the transverse vibration being subject to；And due to being provided with antidetonation in top plate and lower plywood
Ball so that top plate and lower plywood are more easy to that lateral displacement occurs.Simultaneously because antidetonation ball is when being given a shock, balanced ball can be
Roll in spherical cavity, shaken with eliminating the part of antidetonation layer inside antidetonation ball, simultaneously because antidetonation ball be arranged on arc groove and
Between lower arcuate slot, after earthquake, under gravity, arc groove and lower arcuate slot middle part in antidetonation club return value
It realizes and resets.So as to improve the shock resistance and reset capability of antidetonation layer entirety.
The utility model is further arranged to：It is both provided with to be bonded antidetonation ball in the upper arc groove and lower arcuate slot
The yielding rubber of outer wall.
By using above-mentioned technical proposal, when earthquake occurs, balanced ball is in antidetonation ball roll inside so that antidetonation ball is outside
Vibrations are sent out, yielding rubber can absorb the vibrations that antidetonation ball is sent out by the dough deformation of itself at this time, and antidetonation ball is carried out
Protection promotes the service life of antidetonation ball.
The utility model is further arranged to：It is equipped on the outside of the top plate and lower plywood and several is surrounded on balanced ball
The steel ball in outside, the top plate are both provided with baffle in the inner side and outer side of steel ball transverse direction.
By using above-mentioned technical proposal, top plate and lower plywood are carried out by the antidetonation ball at middle part and the steel ball in outside
Separate so that top plate and lower plywood are more easy to that lateral movement occurs, to eliminate lateral vibrations.
The utility model is further arranged to：The baffle bottom is provided with cross section as bowed support end, under described
The limiting slot being inserted into for support end is provided on laminate.
By using above-mentioned technical proposal, baffle can be slipped into limiting slot due to the gravity of itself, support end；In spot
After shake, since support end is arched, support end can slide along in limiting slot, and support end is at itself after earthquake
Gravity under be reset in limiting slot, resetted after being easy to implement the shake of top plate and lower plywood.
The utility model is further arranged to：The baffle is towards the rubber anti-collision set on the inner wall of the side of steel ball
Wall.
By using above-mentioned technical proposal, rubber anti-collision wall can also slow down and exist in steel ball other than promoting the intensity of baffle
The impact force generated to baffle is rolled between the baffle of both sides；So as to improve the service life of baffle.
The utility model is further arranged to：The antidetonation portion further includes the vibration damper plate being set to above top plate, described
Several both ends are provided between top plate and vibration damper plate and pour damping spring between top plate and vibration damper plate respectively.
By using above-mentioned technical proposal, damping spring is cast between top plate and vibration damper plate and enables longitudinal spring
Enough stablize is fixed so that damping spring can realize the stabilization damping to longitudinal direction.
The utility model is further arranged to：The damping spring is more than the truncated cone-shaped of upper end in lower end.
By using above-mentioned technical proposal, since the lower end of damping spring is more than upper end, the spring compared to cylinder is fixed
More stablize.And cause after occurring shaking, damping spring is more easy to the deformation in longitudinal direction, to realize stable longitudinal damping.
The utility model is further arranged to：The side of the top plate towards damping spring, which is provided with, is caught in damping spring
Salient point.
By using above-mentioned technical proposal, salient point limits damping spring so that longitudinal spring is less prone to transverse direction
Deformation, be more also easy to produce longitudinal deformation, stable longitudinal elasticity can be further provided for.
In conclusion the utility model has the following advantages：
1st, setting prevents the antidetonation ball of balanced ball in spherical cavity, by balanced ball in vibrations and the collision of antidetonation ball, subtract
The vibrations that ground is integrally subject to are delayed；
2nd, between antidetonation ball being arranged on lower arcuate slot, whole reset capability is improved；
3rd, setting both ends pour and in the damping spring of truncated cone-shaped, realize that damping spring is stablized and fix, it is whole to strengthen ground
Slow down the ability longitudinally shaken.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the enlarged diagram of A in Fig. 1.
Reference sign：1st, pedestal；2nd, foundation beam；3rd, antidetonation portion；4th, lower plywood；5th, top plate；6th, vibration damper plate；7th, resist
Shake ball；8th, steel ball；9th, damping spring；10th, upper arc groove；11st, lower arcuate slot；12nd, spherical shell；13rd, balanced ball；14th, yielding rubber；
15th, baffle；16th, support end；17th, limiting slot；18th, rubber anti-collision wall；19th, salient point.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of Anti-quaking foundation structure, as shown in Figure 1, including pouring the pedestal 1 in underground, being set on ground
Foundation beam 2 and the antidetonation portion 3 that is set between pedestal 1 and foundation beam 2.Antidetonation portion 3 from the bottom to top successively include lower plywood 4,
Top plate 5 and vibration damper plate 6.Wherein antidetonation ball 7 and steel ball 8 are provided between lower plywood 4 and top plate 5 so that lower plywood 4 and upper
Laminate 5 can generate lateral movement, to slow down the transverse vibration in earthquake.Damping is provided between top plate 5 and vibration damper plate 6
Spring 9 so that longitudinal movement can be generated between top plate 5 and vibration damper plate 6, is shaken with the longitudinal direction slowed down in earthquake.Therefore
Effective antihunt action can be played by above-mentioned be combined.
Specifically, as shown in Figure 1, 2, the upper arc groove 10 of arc, lower plywood 4 are offered in the middle part of 5 lower face of top plate
Lower arcuate slot 11 is offered in the middle part of upper surface.Antidetonation ball 7 is positioned between arc groove 10 and lower arcuate slot 11, antidetonation ball 7
Top and bottom abut respectively in arc groove 10 and lower arcuate slot 11.After not shaking or shaking, antidetonation
For ball 7 under the gravity of top plate 5, antidetonation ball 7 will be moved to the middle part of arc groove 10 and lower arcuate slot 11.
Meanwhile antidetonation ball 7 includes inside and the spherical shell 12 of spherical cavity and be positioned in spherical cavity and volume is set to be less than ball
The balanced ball 13 of cavity.When antidetonation ball 7 is when being given a shock, balanced ball 13 can roll in spherical cavity, with by in spherical shell 12
The part vibrations of antidetonation layer are eliminated in collision between wall, promote the shock resistance of antidetonation layer.And in order to mitigate antidetonation ball 7 to upper arc
Yielding rubber 14 is respectively and fixedly provided on the inner wall of the impact of shape slot 10 and lower arcuate slot 11, upper arc groove 10 and lower arcuate slot 11, is subtracted
Shake rubber 14 absorbs the vibrations that antidetonation ball 7 is sent out.
As shown in Figure 1, 2, the quantity of steel ball 8 is several, is laid between top plate 5 and lower plywood 4, and be looped around antidetonation
The outside of ball 7.The size of steel ball 8 is less than antidetonation ball 7, and the upper and lower ends of steel ball 8 abut top plate 5 and lower plywood 4 respectively, with
Support top plate 5.Top plate 5 is both provided with the baffle 15 of annular, the bottom of baffle 15 placing the lateral inner side and outer side of steel ball 8
Portion is provided with cross section as bowed support end 16, and the limiting slot 17 being inserted into for support end 16 is provided on lower plywood 4.In addition it is
The intensity of enhancing baffle 15, baffle 15 is towards the rubber anti-collision wall 18 set on the inner wall of the side of steel ball 8.
As shown in Figure 1, 2, blocking therefore by baffle 15 ensures to slide between 8 top plate 5 of steel ball and lower plywood 4,
After earthquake occurs, rolled by the transverse direction between the rolling of steel ball 8 and top plate 5 and lower plywood 4, to eliminate lateral vibrations.
And since rubber anti-collision wall 18 improves the intensity of baffle 15, also slow down the rolling pair between baffle 15 of the steel ball 8 in both sides
The impact force that baffle 15 generates；Improve the service life of baffle 15.And earthquake stop rear baffle 15 support end 16 itself
In being moved under gravity along the arcwall face of limiting slot 17, resetted after being easy to implement the shake of top plate 5 and lower plywood 4.
As shown in Figure 1, 2, the quantity of damping spring 9 is multiple, and multiple damping springs 9 are evenly distributed on top plate 5 and subtract
Between shake plate 6.The both ends of damping spring 9 are poured respectively between top plate 5 and vibration damper plate 6, and damping spring 9 is more than in lower end
The truncated cone-shaped of upper end.The side of top plate 5 towards damping spring 9 is provided with the salient point 19 for being caught in damping spring 9.Therefore due to subtracting
The lower end for shaking spring 9 is more than upper end, and salient point 19 limits damping spring 9, is more also easy to produce longitudinal deformation, is not likely to produce
Transverse deformation can further provide for stable longitudinal elasticity.To realize stable longitudinal damping.
In conclusion longitudinal deformation of the anti-seismic foundation by damping spring 9, provides longitudinal activity, by by steel ball 8
It is connected to respectively between top plate 5 and lower plywood 4 and lateral activity is provided, realize antidetonation.Simultaneously further through antidetonation ball 7 with
Cooperation between upper arc groove 10 and lower arcuate slot 11 while realizing that antidetonation ball 7 absorbs vibrations, also further enhances
The reset response of laminate 5, so as to improve the stability after building shake.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of Anti-quaking foundation structure including pedestal (1), foundation beam (2) and is set between pedestal (1) and foundation beam (2)
Antidetonation portion (3), it is characterised in that：The antidetonation portion (3) includes lower plywood (4), the top plate being set to above lower plywood (4)
(5) the antidetonation ball (7) at middle part, the corresponding antidetonation ball (7) of the top plate (5) are positioned between lower plywood (4) and top plate (5) and
Bottom have a upper arc groove (10), be provided with lower arcuate slot (11) at the top of the corresponding antidetonation ball (7) of the lower plywood (4), it is described
Spherical shell (12) of the antidetonation ball (7) including internal setting spherical cavity and be positioned in spherical cavity and volume less than ball-type chamber balance
Ball (13).
2. Anti-quaking foundation structure according to claim 1, it is characterised in that：The upper arc groove (10) and lower arcuate slot
(11) yielding rubber (14) for being bonded antidetonation ball (7) outer wall is both provided in.
3. Anti-quaking foundation structure according to claim 1, it is characterised in that：The top plate (5) and lower plywood (4) it is outer
Side is equipped with several steel balls (8) being surrounded on the outside of balanced ball (13), the top plate (5) in the inside of steel ball (8) transverse direction and
Outside is both provided with baffle (15).
4. Anti-quaking foundation structure according to claim 3, it is characterised in that：Baffle (15) bottom is provided with cross section
For bowed support end (16), the limiting slot (17) being inserted into for support end (16) is provided on the lower plywood (4).
5. Anti-quaking foundation structure according to claim 3, it is characterised in that：The baffle (15) is towards the one of steel ball (8)
The rubber anti-collision wall (18) set on the inner wall of side.
6. Anti-quaking foundation structure according to claim 1, it is characterised in that：The antidetonation portion (3), which further includes, to be set to
Vibration damper plate (6) above laminate (5) is provided with several both ends between the top plate (5) and vibration damper plate (6) and is poured respectively in upper
Damping spring (9) between laminate (5) and vibration damper plate (6).
7. Anti-quaking foundation structure according to claim 6, it is characterised in that：The damping spring (9) is more than upper in lower end
The truncated cone-shaped at end.
8. Anti-quaking foundation structure according to claim 6, it is characterised in that：The top plate (5) is towards damping spring (9)
Side be provided with the salient point (19) for being caught in damping spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614045.3U CN207469321U (en) | 2017-11-24 | 2017-11-24 | A kind of Anti-quaking foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614045.3U CN207469321U (en) | 2017-11-24 | 2017-11-24 | A kind of Anti-quaking foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469321U true CN207469321U (en) | 2018-06-08 |
Family
ID=62258688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721614045.3U Active CN207469321U (en) | 2017-11-24 | 2017-11-24 | A kind of Anti-quaking foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774950A (en) * | 2018-08-20 | 2018-11-09 | 柏林 | Dish-style swing shock absorption device |
| CN110700317A (en) * | 2019-11-19 | 2020-01-17 | 沈阳促晋科技有限公司 | Utility tunnel bears shock-absorbing capacity reinforcing antidetonation system |
-
2017
- 2017-11-24 CN CN201721614045.3U patent/CN207469321U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774950A (en) * | 2018-08-20 | 2018-11-09 | 柏林 | Dish-style swing shock absorption device |
| CN110700317A (en) * | 2019-11-19 | 2020-01-17 | 沈阳促晋科技有限公司 | Utility tunnel bears shock-absorbing capacity reinforcing antidetonation system |
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