CN205954907U - High -efficient damping seismic isolation device of ground exempts from - Google Patents
High -efficient damping seismic isolation device of ground exempts from Download PDFInfo
- Publication number
- CN205954907U CN205954907U CN201620928668.7U CN201620928668U CN205954907U CN 205954907 U CN205954907 U CN 205954907U CN 201620928668 U CN201620928668 U CN 201620928668U CN 205954907 U CN205954907 U CN 205954907U
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- China
- Prior art keywords
- utility
- model
- air bag
- ground
- efficient damping
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- 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.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a high -efficient damping seismic isolation device of ground exempts from, including bottom plate, roof, sharp guide pillar, gasbag and buffer, be provided with the gasbag between bottom plate and the roof, a gasbag side is provided with spacing post, the roof end fixing has sharp guide pillar, the backup pad is installed to straight line guide pillar top, the backup pad middle part is connected with the buffer. The utility model discloses but maximum radius reduces the vibration to the floor, also expands the shaking table simultaneously and to installation environment's restriction, even also can settle the shaking table at high floor, breaks through traditional shaking table and only install in the requirement of building bottom, has enlarged the utility model discloses an application scope.
Description
Technical field
This utility model is related to shock absorbing apparatus field, and specially one kind exempts from ground Efficient Damping shock absorbing apparatus.
Background technology
Vibration table in environmental test, because it can produce the frequency of vibration of 1～4000Hz in experimentation, if adopted
The method being placed directly in ground, needs in a pre-installation the first auxiliary facility such as setting ground Damping ditch, in order to avoid vibration table is for factory
Room floor causes the dangerous situation resonating to occur.
Existing vibration table is many to carry out installing fixation with oil pressure damping, comes under hard fixed form, floor still can be produced
Impact, also has more restriction and ground Cost Problems on mounting condition simultaneously.
Content of the invention
The purpose of this utility model is to provide one kind to exempt from ground Efficient Damping shock absorbing apparatus, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model provides following technical scheme：One kind exempts from ground Efficient Damping shock absorbing apparatus,
Including base plate, top board, linear guide poles, air bag and buffer；It is provided with air bag between described base plate and top board；Described air bag side
While being provided with limited post；Described top end is fixed with linear guide poles, and described linear guide poles top is provided with gripper shoe；Described
It is connected with buffer in the middle part of gripper shoe.
Preferably, described limited post is provided with two, and is separately positioned between top board and base plate.
Preferably, described linear guide poles are provided with two, and are separately positioned on bottom end.
Preferably, described air bag adopts double spherical shock insulation air bag.
Compared with prior art, the beneficial effects of the utility model are：This utility model can amplitude peak reduce to floor
Vibration, also expand the restriction for installation environment for the vibration table simultaneously, even if vibration table can also be disposed in high-storey, break through and pass
System vibration table is only installed on the requirement of building bottom, expands the scope of application of the present utility model.
Brief description
Fig. 1 is this utility model overall structure figure.
Fig. 2 is this utility model front view.
Fig. 3 is this utility model side view.
Fig. 4 is this utility model top view.
In reference：1- base plate；2- top board；3- linear guide poles；4- air bag；5- buffer；6- limited post；7- supports
Plate.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-4, a kind of embodiment that this utility model provides：
One kind exempts from ground Efficient Damping shock absorbing apparatus, including base plate 1, top board 2, linear guide poles 3, air bag 4 and buffer 5；
It is provided with air bag 4 between base plate 1 and top board 2；Air bag 4 one side is provided with limited post 6；Top board 2 end is fixed with linear guide poles
3, linear guide poles 3 top is provided with gripper shoe 7；It is connected with buffer 5 in the middle part of gripper shoe 7；Limited post 6 is provided with two, and
It is separately positioned between base plate 1 and top board 2；Linear guide poles 3 are provided with two, and are separately positioned on base plate 1 end；Air bag 4 is adopted
With double spherical shock insulation air bag.
Operation principle：Double ball air bags use air as medium, the transmission of pressure effectively between isolation vibration table and floor,
Linear guide poles 3 ensure that system, in running, can only move up and down, for reducing rocking of vibration table, limited post protects air bag 4 not
Can rupture, buffer 5 is used for relieving system in running, and air bag 4 will not excessively bounce, thus realizing floor shock-absorbing purpose.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (4)
1. one kind exempts from ground Efficient Damping shock absorbing apparatus, eases up including base plate (1), top board (2), linear guide poles (3), air bag (4)
Rush device (5)；It is characterized in that：It is provided with air bag (4) between described base plate (1) and top board (2)；Described air bag (4) side sets
It is equipped with limited post (6)；Described top board (2) end is fixed with linear guide poles (3), and described linear guide poles (3) top is provided with and props up
Fagging (7)；It is connected with buffer (5) in the middle part of described gripper shoe (7).
2. one kind according to claim 1 exempt from ground Efficient Damping shock absorbing apparatus it is characterised in that：Described limited post (6)
It is provided with two, and be separately positioned between base plate (1) and top board (2).
3. one kind according to claim 1 exempt from ground Efficient Damping shock absorbing apparatus it is characterised in that：Described linear guide poles
(3) it is provided with two, and be separately positioned on base plate (1) end.
4. one kind according to claim 1 exempt from ground Efficient Damping shock absorbing apparatus it is characterised in that：Described air bag (4) is adopted
With double spherical shock insulation air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928668.7U CN205954907U (en) | 2016-08-24 | 2016-08-24 | High -efficient damping seismic isolation device of ground exempts from |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928668.7U CN205954907U (en) | 2016-08-24 | 2016-08-24 | High -efficient damping seismic isolation device of ground exempts from |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954907U true CN205954907U (en) | 2017-02-15 |
Family
ID=57977463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620928668.7U Expired - Fee Related CN205954907U (en) | 2016-08-24 | 2016-08-24 | High -efficient damping seismic isolation device of ground exempts from |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954907U (en) |
-
2016
- 2016-08-24 CN CN201620928668.7U patent/CN205954907U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |