CN206308825U - A kind of rolling ball isolation device - Google Patents
A kind of rolling ball isolation device Download PDFInfo
- Publication number
- CN206308825U CN206308825U CN201621431694.5U CN201621431694U CN206308825U CN 206308825 U CN206308825 U CN 206308825U CN 201621431694 U CN201621431694 U CN 201621431694U CN 206308825 U CN206308825 U CN 206308825U
- Authority
- CN
- China
- Prior art keywords
- spin
- isolation device
- rolling ball
- tripping spring
- fixedly connected
- 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.)
- Active
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a kind of rolling ball isolation device, including upper sealing plate, spin, lower shrouding, the first tripping spring and the second tripping spring, wherein, the spin is located between the upper sealing plate and the lower shrouding, the first end of first tripping spring is fixedly connected with the upper sealing plate, second end of first tripping spring is fixedly connected with the top of the spin, the first end of second tripping spring is fixedly connected with the lower shrouding, and the second end of second tripping spring is fixedly connected with the bottom of the spin.The utility model provide rolling ball isolation device absorbed by the movement of spin position and the flexible of tripping spring and dissipated earthquake zone come vibration energy, play a part of isolate damping, so as to reduce the direct damage that earthquake is caused to building.
Description
Technical field
The utility model is related to building construction technology field, more particularly to earthquake isolating equipment.
Background technology
Earthquake in the last few years takes place frequently, and causes greatly destruction to building, and the building for caving in does not simply fail to give people class to carry
For the bay survived, on the contrary as the arch-criminal of the injury mankind.Traditional Seismic Design Method is by the change of structural elements
Shape consumes the energy of incoming building during earthquake with destruction, however, when building meets with violent earthquake or especially big rare earthquake,
Fully rely on structural elements and be difficult to ensure that safety.
Seismic isolation technology extensively receives engineering and science as the important branch of engineering structure shockproof control because it is safe, economical
The concern on boundary.The performance of earthquake isolating equipment determines the effect and performance of vibration-isolating system, thus develops high performance earthquake isolating equipment
It is the critical problem in seismic isolation technology.
Existing most of earthquake isolating equipment anti-pulling abilities are weaker, the good earthquake isolating equipment manufacture craft of part anti-pulling ability
Complexity, cost is high, it is difficult to promote the use of.
Utility model content
Regarding to the issue above, the utility model aims to solve the problem that problem as described above.A purpose of the present utility model is
A kind of any one earthquake isolating equipment solved in problem above is provided.Specifically, the utility model provide can it is with low cost,
The good rolling ball isolation device of anti seismic efficiency.
According to it is of the present utility model in a first aspect, the utility model provide a kind of rolling ball isolation device, the spin every
Shake device includes upper sealing plate, spin, lower shrouding, the first tripping spring and the second tripping spring, wherein, the spin is located at described
Between upper sealing plate and the lower shrouding, the first end of first tripping spring is fixedly connected with the upper sealing plate, and described first
Second end of tripping spring is fixedly connected with the top of the spin, the first end of second tripping spring and the lower shrouding
It is fixedly connected, the second end of second tripping spring is fixedly connected with the bottom of the spin.
Wherein, the rolling ball isolation device also includes the first sliding mats, and first sliding mats is arranged on the upper sealing plate
Between the spin.
Wherein, first sliding mats is compressible flexible material.
Wherein, the rolling ball isolation device also includes the second sliding mats, and second sliding mats is arranged on the lower shrouding
Between the spin.
Wherein, second sliding mats is compressible flexible material.
Wherein, the rolling ball isolation device also includes upper junction plate and lower connecting plate, the upper junction plate and the upper envelope
Plate is fixedly connected, and the lower connecting plate is fixedly connected with the lower shrouding.
Wherein, the first spherical groove is provided with the middle part of the upper sealing plate, the top of the spin is located at first ball
In the groove of face.
Wherein, the second spherical groove is provided with the middle part of the lower shrouding, the bottom of the spin is located at second ball
In the groove of face.
Wherein, the spin is smooth surface stainless steel ball.
The rolling ball isolation device that the utility model is provided is absorbed by the movement of spin position and the flexible of tripping spring
With the vibration energy of dissipation earthquake zone, play a part of to isolate damping, so as to reduce the direct damage that earthquake causes building
It is bad.
It is read with reference to the drawings the following description for exemplary embodiment, other property features of the present utility model and excellent
Point will become apparent.
Brief description of the drawings
The accompanying drawing for being incorporated into specification and constituting a part for specification shows embodiment of the present utility model, and
And be used to explain principle of the present utility model together with the description.In the drawings, similar reference is used to represent similar
Key element.Drawings in the following description are some embodiments of the present utility model, rather than whole embodiments.It is general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 schematically illustrates the structural representation of rolling ball isolation device of the present utility model；
Fig. 2 schematically illustrates the inside top figure of rolling ball isolation device of the present utility model.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Basic thought of the present utility model be absorbed by the stretching of tripping spring and the rolling of spin, dissipation earthquake
The energy of ripple, plays a part of to isolate damping.
Below in conjunction with the accompanying drawings, to being described in detail according to rolling ball isolation device provided by the utility model.
Fig. 1 shows a kind of structural representation of embodiment of rolling ball isolation device of the present utility model, the institute of reference picture 1
Show, the rolling ball isolation device 100 includes upper sealing plate 1, spin 2, lower shrouding 3, the first tripping spring 4 and the second tripping spring 5.Its
In, spin 2 is located between upper sealing plate 1 and lower shrouding 3, and the first end of the first tripping spring 4 is fixedly connected with upper sealing plate 1, and first
Second end of tripping spring 4 is fixedly connected with the top of spin 2, and the first end of the second tripping spring 5 is fixed with lower shrouding 3 and connected
Connect, the second end of the second tripping spring 5 is fixedly connected with the bottom of spin 2.By spin 2 between upper sealing plate 1 and lower shrouding 3
Roll, drive the stretching or compression of the first tripping spring 4 and the second tripping spring 5, so as to absorb, consume the energy that vibrations are produced
Amount, reduces the infringement that significantly shattering zone comes.
Specifically, in rolling ball isolation device 100 of the present utility model, needed at least provided with least two in a spin 2
The tripping spring 5 of individual first tripping spring 4 and at least two second, and at least two first tripping springs 4 are in approximately the same plane
Inside it is uniformly distributed, at least two second tripping springs 5 are uniformly distributed in a plane, so as to ensure rolling ball isolation device 100
Can in all directions slide, preferably resist vibrations.That is, when there is vibrations to occur, spin 2 can be along each the first system
Move the tripping spring 5 of spring 4 or second bearing of trend slide.Specifically, the first tripping spring 4 and the second tripping spring 5 exist
Can be overlapped in vertical direction, it is also possible to be arranged alternately.
Fig. 2 shows a kind of inside top figure of specific embodiment of the rolling ball isolation device, shown in reference picture 2, at this
In embodiment, equally distributed 4 the first tripping springs 4, the bottom of spin 2 are provided between the top of spin 2 and upper sealing plate 1
Equally distributed 4 the second tripping springs 5, and 4 the first tripping springs 4 and 4 first systems are provided between lower shrouding 3
Spring 5 of moving is arranged alternately in vertical direction, and in such cases, if shaking, spin 2 can be carried out along 8 different directions
Slide, with absorption, dissipation shock wave.
The rolling ball isolation device 100 also includes the first sliding mats 6, the first sliding mats 6 be arranged on upper sealing plate 1 and spin 2 it
Between, for isolating the rigid collision between spin 2 and upper sealing plate 1.Specifically, the first sliding mats 6 is compressible flexible material, is used
To absorb a part of impact force having between vibration energy and spin 2 and upper sealing plate 1.Exemplarily, the first sliding mats 6 can be with
Using materials with the ability that can recover compression such as quality of rubber materials, multilayer composite fiber products.
Adaptably, rolling ball isolation device 100 of the present utility model also includes the second sliding mats 7, and the second sliding mats 7 is set
Between lower shrouding 3 and spin 2, it is used to the rigid collision isolated between spin 2 and lower shrouding 3.Specifically, the second sliding mats 7
Also compressible flexible material should be used, to absorb the caused rigid collision power between spin 2 and lower shrouding 3 of vibrations.With
First sliding mats 6 is identical, and the second sliding mats 7 can also be had using quality of rubber materials, multilayer composite fiber product etc. can recover pressure
The material of the ability of compression deformation.
In addition, rolling ball isolation device 100 can also include upper junction plate 8 and lower connecting plate 9, to other with building
Structure is connected, and realizes the rolling ball isolation device 100 shock insulation application between floors.Wherein, upper junction plate 8 and upper sealing plate 1
It is fixedly connected, being fixedly connected for the rolling ball isolation device 100 and building can be realized by upper junction plate 8；Lower connecting plate 9 with
Lower shrouding 3 is fixedly connected, and can be realized between the rolling ball isolation device 100 and the base or ground of building by lower connecting plate 9
Be fixedly connected, building is brought so as to be used to isolate between floors by the rolling ball isolation device 100 application, reduce earthquake
Infringement.
It is pointed out that the middle part of upper sealing plate 1 is provided with the first spherical groove 10, the top of spin 2 is located at the first ball
In face groove 10, it is used to carry out spin 2 spacing, it is to avoid spin 2 occurs position slip under free position, and influences the spin
The structural stability of earthquake isolating equipment 100.
Adaptably, the middle part of lower shrouding 3 is provided with the second spherical groove 30, and the bottom of spin 2 is recessed positioned at the second sphere
In groove 30, the position to spin 2 under normal circumstances is realized further limiting, it is ensured that the stability of the rolling ball isolation device 100.
While the isolation property of device is ensured, in order to ensure tripping spring connective stability and earthquake isolating equipment it is whole
Body rigidity, in a specific embodiment, spin 2 uses smooth surface stainless steel ball.
Finally it is pointed out that having certain interval between the top surface of the bottom surface of upper sealing plate 1 and lower shrouding 3, to make
Activity space during to shake, effectively ensures that rolling ball isolation device of the present utility model can to greatest extent absorb vibrations
Energy, it is to avoid house is damaged.
Descriptions above can combine implementation individually or in a variety of ways, and these variants all exist
Within protection domain of the present utility model.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Including for nonexcludability, so that article or equipment including a series of key elements not only include those key elements, but also wraps
Other key elements being not expressly set out are included, or it is this article or the intrinsic key element of equipment also to include.Without more
In the case of many limitations, the key element limited by sentence " including ... ", it is not excluded that in the article including the key element or set
Also there is other identical element in standby.
Above example is only used to illustrate the technical solution of the utility model and unrestricted, reference only to preferred embodiment pair
The utility model has been described in detail.It will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model, all should be covered at this
In the middle of the right of utility model.
Claims (9)
1. a kind of rolling ball isolation device (100), it is characterised in that the rolling ball isolation device (100) includes upper sealing plate (1), rolling
Ball (2), lower shrouding (3), the first tripping spring (4) and the second tripping spring (5), wherein, the spin (2) is positioned at the upper envelope
Between plate (1) and the lower shrouding (3), the first end of first tripping spring (4) is fixedly connected with the upper sealing plate (1),
Second end of first tripping spring (4) is fixedly connected with the top of the spin (2), second tripping spring (5)
First end is fixedly connected with the lower shrouding (3), the second end of second tripping spring (5) and the bottom of the spin (2)
It is fixedly connected.
2. rolling ball isolation device (100) as claimed in claim 1, it is characterised in that the rolling ball isolation device (100) is also wrapped
The first sliding mats (6) is included, first sliding mats (6) is arranged between the upper sealing plate (1) and the spin (2).
3. rolling ball isolation device (100) as claimed in claim 2, it is characterised in that first sliding mats (6) is compressible
Flexible material.
4. rolling ball isolation device (100) as claimed in claim 1, it is characterised in that the rolling ball isolation device (100) is also wrapped
The second sliding mats (7) is included, second sliding mats (7) is arranged between the lower shrouding (3) and the spin (2).
5. rolling ball isolation device (100) as claimed in claim 4, it is characterised in that second sliding mats (7) is compressible
Flexible material.
6. rolling ball isolation device (100) as claimed in claim 1, it is characterised in that the rolling ball isolation device (100) is also wrapped
Upper junction plate (8) and lower connecting plate (9) are included, the upper junction plate (8) is fixedly connected with the upper sealing plate (1), the lower connection
Plate (9) is fixedly connected with the lower shrouding (3).
7. rolling ball isolation device (100) as claimed in claim 1, it is characterised in that be provided with the middle part of the upper sealing plate (1)
First spherical groove (10), the top of the spin (2) is located in first spherical groove (10).
8. rolling ball isolation device (100) as claimed in claim 1, it is characterised in that be provided with the middle part of the lower shrouding (3)
Second spherical groove (30), the bottom of the spin (2) is located in second spherical groove (30).
9. rolling ball isolation device (100) as claimed in claim 1, it is characterised in that the spin (2) is smooth surface stainless steel circle
Ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431694.5U CN206308825U (en) | 2016-12-23 | 2016-12-23 | A kind of rolling ball isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431694.5U CN206308825U (en) | 2016-12-23 | 2016-12-23 | A kind of rolling ball isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308825U true CN206308825U (en) | 2017-07-07 |
Family
ID=59247365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431694.5U Active CN206308825U (en) | 2016-12-23 | 2016-12-23 | A kind of rolling ball isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574933A (en) * | 2017-09-29 | 2018-01-12 | 长安大学 | A kind of staircase structure Self-resetting rolling ball isolation bearing |
| CN107606046A (en) * | 2017-11-06 | 2018-01-19 | 杭州德泰人防设备有限公司 | A kind of ball type earthquake isolation device |
| CN107828942A (en) * | 2017-11-06 | 2018-03-23 | 杭州德泰人防设备有限公司 | A kind of manufacturing process of ball type earthquake isolation device |
-
2016
- 2016-12-23 CN CN201621431694.5U patent/CN206308825U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574933A (en) * | 2017-09-29 | 2018-01-12 | 长安大学 | A kind of staircase structure Self-resetting rolling ball isolation bearing |
| CN107606046A (en) * | 2017-11-06 | 2018-01-19 | 杭州德泰人防设备有限公司 | A kind of ball type earthquake isolation device |
| CN107828942A (en) * | 2017-11-06 | 2018-03-23 | 杭州德泰人防设备有限公司 | A kind of manufacturing process of ball type earthquake isolation device |
| CN107606046B (en) * | 2017-11-06 | 2018-08-14 | 杭州德泰人防设备有限公司 | A kind of ball type earthquake isolation device |
| CN107828942B (en) * | 2017-11-06 | 2018-10-02 | 杭州德泰人防设备有限公司 | A kind of manufacturing process of ball type earthquake isolation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206308825U (en) | A kind of rolling ball isolation device | |
| CN107604810A (en) | A kind of Self-resetting friction pendulum three-dimensional shock damping and insulation bearing | |
| CN204570457U (en) | A kind of damping spring pot bearing | |
| CN105350675A (en) | Vertical seismic isolation apparatus | |
| WO2011088603A1 (en) | Seismic isolation bearing with non-linear dampers | |
| CN104389350B (en) | Universal hinge tensile vibration isolation support | |
| WO2015161805A1 (en) | Shock isolation apparatus for equipment | |
| CN104032847B (en) | A kind of compounded shock isolating pedestal based on displacement control | |
| CN106759927A (en) | A kind of tandem type laminated rubber spring three-dimensional compounded shock isolating pedestal | |
| CN104775358A (en) | Novel self reset shock insulation support seat | |
| CN202466859U (en) | Structural seam with functions of sliding and shock absorbing | |
| CN102182258A (en) | Double-layer multi-dimensional shock isolation/absorption device | |
| CN109653391A (en) | A kind of antidumping Self-resetting earthquake isolating equipment | |
| CN104652259A (en) | Damping spring basin type support seat | |
| CN203021916U (en) | Ball-shaped steel support | |
| CN110725598A (en) | Friction compound type buckling restrained energy dissipation brace | |
| CN202090453U (en) | Double-layer multi-dimensional shock absorption device | |
| CN211006307U (en) | Self-reset multidirectional limiting energy-consumption anti-seismic stop block structure | |
| CN206309098U (en) | A kind of light-duty Isolating Building | |
| CN204456491U (en) | Viscoelastic damping rolling ball isolation bearing | |
| CN112431316B (en) | Universal anti-pulling laminated rubber support | |
| CN106869019B (en) | A kind of highway bridge pot rubber bearing unidirectionally moved | |
| CN201896375U (en) | Shock-absorbing sliding device for house | |
| CN113107124A (en) | Shock insulation floor with tuned mass damper function | |
| CN205639459U (en) | Sliding shock insulation pedestal of cross |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |