CN208981875U - Embedded elasticity earthquake isolating equipment and embedded elastic shock isolation system - Google Patents
Embedded elasticity earthquake isolating equipment and embedded elastic shock isolation system Download PDFInfo
- Publication number
- CN208981875U CN208981875U CN201821191084.1U CN201821191084U CN208981875U CN 208981875 U CN208981875 U CN 208981875U CN 201821191084 U CN201821191084 U CN 201821191084U CN 208981875 U CN208981875 U CN 208981875U
- Authority
- CN
- China
- Prior art keywords
- elastic
- embedded
- earthquake isolating
- isolating equipment
- isolation
- 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
Abstract
The utility model relates to architectural engineering technical field of isolation, disclose a kind of embedded elastic earthquake isolating equipment and embedded elastic shock isolation system, the embedded elastic earthquake isolating equipment for carry bottom set it is reeded to isolation structure, and it is fixed on top and sets in reeded foundation structure, it include: upper junction plate, lower connecting plate and horizontal seismic isolation device；Upper junction plate and lower connecting plate corresponding end are connected separately with the first elastic parts and the second elastic parts；When embedded elasticity earthquake isolating equipment is not affected by vibration, upper junction plate is abutted with to isolation structure, first elastic parts is compressed and is contained in the groove to isolation structure, and lower connecting plate is abutted with foundation structure, and the second elastic parts is compressed and is contained in the groove of foundation structure.The utility model is realized three-dimensional isolation, is greatly reduced the height of vertical earthquake isolating and the requirement to bearing capacity, the stability of shock insulation greatly improved by the embedded elastic earthquake isolating equipment.
Description
Technical field
The utility model relates to architectural engineering technical field of isolation, disclose the embedded elastic earthquake isolating equipment of one kind and embed
Formula elasticity shock isolation system.
Background technique
With the fast development for subtracting seismic isolation technology, base isolation enters the Practical stage from conceptual phase.It is common
Earthquake isolating equipment such as laminated steel plate rubber support etc. have been used for many Practical Projects.But existing laminated steel plate rubber support pair
Vertical seismic motion is almost without damping effect, or even can also amplify Vertical Earthquake Loads sometimes.By to a large amount of earthquake records
Analysis shows: vertical acceleration peak value is typically about the 1/2-2/3 of horizontal peak, near earthquake or near seismogenic fault, this
Ratio changes between 0.5-2.4, and Vertical Earthquake Loads can be more than horizontal earthquake action sometimes.It can be said that in order to guarantee structure
Safety, Vertical Earthquake Loads must be taken into consideration for the important buildings or structures of highly seismic region and epicentral area.
The three-dimemsional vibration insulationg system that the country has been developed that at present, it is main on vertical earthquake isolating are as follows: 1) disk spring；2) steel spiral shell
Revolve spring；3) thick meat rubber；4) pressure mechanism；(5) slant setting horizontal seismic isolation device etc..These shock isolation systems are generally existing perpendicular
The problem larger to earthquake isolating equipment height and bearing capacity, the unstability of easily caused Seismic Isolation of Isolation Layer.Therefore, developing has level
With vertical function of shock insulation and it is not easy the earthquake isolating equipment of unstability, is very necessary.
Utility model content
(1) technical problems to be solved
The utility model provides a kind of embedded elastic earthquake isolating equipment and embedded elastic shock isolation system, with reduce vertically every
The height of shake and requirement to bearing capacity.
(2) technical solution
To solve the above problems, the utility model provides a kind of embedded elastic earthquake isolating equipment, the embedded elasticity every
Shake device for carry bottom set it is reeded to isolation structure, and be fixed on top set in reeded foundation structure；It is described
Embedded elasticity earthquake isolating equipment includes: upper junction plate, lower connecting plate and horizontal seismic isolation device；The upper junction plate passes through the water
Flat earthquake isolating equipment is connect with the lower connecting plate, and the upper junction plate, which is connected with, to be matched with the groove to isolation structure
First elastic parts；The lower connecting plate is connected with the second elastic parts matched with the groove of the foundation structure；It is described
When embedded elasticity earthquake isolating equipment is not affected by vibration, the upper junction plate is abutted with described to isolation structure, first elasticity
Component compress and be contained in it is described in the groove of isolation structure, the lower connecting plate is abutted with the foundation structure, described the
Two elastic parts are compressed and are contained in the groove of the foundation structure.
Further, first elastic parts is symmetrical arranged along the central axes of the horizontal seismic isolation device, and described second
Elastic parts is symmetrical arranged along the central axes of the horizontal seismic isolation device.
Further, first elastic parts is annularly fixed on the upper junction plate；Second elastic parts
It is annularly fixed on the lower connecting plate.
Further, first elastic parts respectively with the upper junction plate and described connect to isolation structure；It is described
Second elastic parts is connect with the lower connecting plate and the foundation structure respectively.
Further, the upper junction plate is equipped with for being clamped first buckle to isolation structure；The lower connection
Plate is equipped with the second buckle for being clamped the foundation structure.
Further, first elastic parts includes: multiple first elastic elements, the first cover board and first baffle；Institute
It states first baffle to connect with the upper junction plate, the first cover board cooperation mutually nested with the first baffle, to form dress
The first hollow structure of multiple first elastic elements is carried, first hollow structure is inscribed in described to the recessed of isolation structure
In slot；The both ends of each first elastic element are connect with first cover board and the first baffle；Second elasticity
Component includes: multiple second elastic elements, the second cover board and second baffle；The second baffle is connect with the lower connecting plate,
The second cover board cooperation mutually nested with the second baffle, to be formed in load multiple second elastic elements second
Hollow structure, second hollow structure are inscribed in the groove of the foundation structure；The both ends of each second elastic element with
Second cover board is connected with the second baffle.
Further, the embedded elastic earthquake isolating equipment further include: energy-consuming device；The energy-consuming device is embedded in described
In first hollow structure and second hollow structure, it is used at the embedded elastic earthquake isolating equipment in vibrating state,
Damping force is provided.
Further, the energy-consuming device in the metal-rubber silk of lantern-shaped by forming.
To solve the above problems, the utility model also provides a kind of embedded elastic shock isolation system, comprising: described above
It is embedded elasticity earthquake isolating equipment, to isolation structure and foundation structure；The embedded elastic earthquake isolating equipment be fixed on it is described to every
It shakes between structure and the foundation structure.
(3) beneficial effect
The utility model provides a kind of embedded elastic earthquake isolating equipment and embedded elastic shock isolation system, the embedded elasticity
Earthquake isolating equipment is connected by connecting the first elastic parts matched with the groove to isolation structure in upper junction plate in lower connecting plate
The second elastic parts matched with the groove of foundation structure is connect, bilateral shock insulation is formed, realizes three-dimensional isolation, and effective drop
Low shock insulation layer height and the requirement to bearing capacity, greatly improved the stability of shock insulation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embedded elastic earthquake isolating equipment provided in the preferred embodiments of the present invention；
Fig. 2 is the cross-sectional view of the embedded elastic earthquake isolating equipment Section A-A provided in the preferred embodiments of the present invention；
Fig. 3 is the cross-sectional view of the embedded elastic earthquake isolating equipment section B-B provided in the preferred embodiments of the present invention；
Fig. 4 is the structural schematic diagram of the first elastic parts provided in the preferred embodiments of the present invention；
Fig. 5 is the structural schematic diagram of the second elastic parts provided in the preferred embodiments of the present invention；
Fig. 6 is that the embedded elastic earthquake isolating equipment provided in the preferred embodiments of the present invention moves downward schematic diagram；
Fig. 7 is that the embedded elastic earthquake isolating equipment provided in the preferred embodiments of the present invention moves upwards schematic diagram.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
As shown in Figure 1, the embedded elastic earthquake isolating equipment of the present embodiment is used for weight tray equipped with groove 11 to shock insulation
Structure 1, and be fixed on top and be equipped in the foundation structure 2 of groove 21.
In the present embodiment, as Figure 2-3, embedded elasticity earthquake isolating equipment includes: upper junction plate 3, lower connecting plate 4 and water
Flat earthquake isolating equipment 5.Upper junction plate 3 is connect by horizontal seismic isolation device 5 with lower connecting plate 4, and upper junction plate 3 is filled far from horizontal seismic isolation
The side for setting 5 is connected with the first elastic parts 31 matched with the groove 11 to isolation structure 1.Lower connecting plate 4 is far from horizontal
The side of earthquake isolating equipment 5 is connected with the second elastic parts 41 matched with the groove 21 of foundation structure 2.Embedded elasticity shock insulation
When device is not affected by vibration, upper junction plate 3 is abutted with to isolation structure 1, and the first elastic parts 31 is compressed and is contained in shock insulation
In the groove 11 of structure 1.Lower connecting plate 4 is abutted with foundation structure 2, and the second elastic parts 41 compresses and is contained in foundation structure 2
Groove 21 in.Wherein, the structure of groove 11 and groove 21, can be according to corresponding first elastic parts 31 and the second elastic parts
Structure used by 41 adjusts.
Wherein, horizontal seismic isolation device 5 is mainly used for horizontal seismic isolation, and lead rubber laminated bearing can be used, and passes through high-purity
Lead block 51 upper junction plate 3 and lower connecting plate 4 are connected, while upper junction plate 3 and lower connecting plate 4 pass through multiple high-strength bolts 6
It is closely coupled with the both ends of the surface of horizontal seismic isolation device 5 respectively.In other embodiments, horizontal seismic isolation device 5 also can be used naturally
Rubber earthquake isolation support, it is not limited here.
In the present embodiment, the course of work of embedded elasticity earthquake isolating equipment is as follows: before vibration, first determining to isolation structure 1
With foundation structure 2, the groove matched with the first elastic parts 31 is being opened up to 1 bottom of isolation structure, at 2 top of foundation structure
Open up the groove matched with the second elastic parts 41.Embedded elastic earthquake isolating equipment is fixed on to isolation structure 1 and basis
Between structure 2.Embedded elastic earthquake isolating equipment is adjusted, abuts upper junction plate 3 with to isolation structure 1, by the first elastic parts
31 compress and are contained in the groove to isolation structure 1.Abut lower connecting plate 4 with foundation structure 2, by the second elastic parts 41
It compresses and is contained in the groove of foundation structure 2, that is, be arranged before completing the shake of embedded elastic earthquake isolating equipment.
When shaking, when isolation structure 1 starts to move downward, as shown in fig. 6, the first elastic parts 31 generates position
It moves, the first elastic parts 31 is stretched, and 31 decrement of the first elastic parts is gradually reduced, the acceleration downward to isolation structure 1
According to the first spring assembly 31, external pressure is gradually decreased, at this point, the first elastic parts 31 plays function of shock insulation.It is same with this
When, during moving downward to isolation structure 1, the groove 21 for having accommodated the second elastic parts 41 limits the second elastic parts 41
Decrement, the second elastic parts 41 limited maximum displacement, and the second elastic parts 41 externally exerts a force identical, therefore can't be risen
To function of shock insulation.When shaking, when isolation structure 1 moves upwards, as shown in fig. 7, the second elastic parts 41 generates position
It moves, the second elastic parts 41 is stretched, and 41 decrement of the second elastic parts is gradually reduced, the acceleration upward to isolation structure 1
According to second spring component 41, external pressure is gradually decreased, at this point, the second elastic parts 41 plays function of shock insulation.It is same with this
When, during moving upwards to isolation structure 1, the groove 11 for having accommodated the first elastic parts 31 limits the first elastic parts 31
Decrement, the first elastic parts 31 limited maximum displacement, and the first elastic parts 31 externally exerts a force identical, therefore can't be risen
To function of shock insulation.By the collective effect of the first elastic parts 31 and the second elastic parts 41, that is, realize mistake downward or upward
Shock insulation in journey.
Embedded elastic earthquake isolating equipment provided in this embodiment by upper junction plate 3 far from horizontal seismic isolation device 5 one
Side connects the first elastic parts 31 for matching with groove 11, in side connection of 4 plates of lower connection far from horizontal seismic isolation device 5 and
The second elastic parts 21 that groove 41 matches, forms bilateral shock insulation, realizes three-dimensional isolation, effectively reduce Seismic Isolation of Isolation Layer height
Degree and the requirement to bearing capacity, greatly improved the stability of shock insulation.
Based on the above embodiment, as a preferred embodiment, for the stability for further increasing shock insulation, the first elasticity
Component 31 is symmetrical arranged along the central axes of horizontal seismic isolation device 5, and the second elastic parts 41 is along the central axes pair of horizontal seismic isolation device 5
Claim setting.Specifically, in conjunction with Fig. 2-3, the second elastic parts 41 is annularly fixed on lower connecting plate 2.Similarly, the first elastic group
Part 31 is annularly fixed on upper junction plate 1.It is understood that in other embodiments, the first elastic parts 31 and second
Elastic parts 41 can also be other symmetric shapes, make embedded elastic earthquake isolating equipment during vibration by uniform external force,
And then improve the stability during shock insulation.
To prevent from rotating during vibration to isolation structure 1 with foundation structure 2, the stability of shock insulation is improved,
One elastic parts 31 is connect with upper junction plate 3 and to isolation structure 1 respectively, the second elastic parts 41 respectively with lower connecting plate 4 and
Foundation structure 2 connects.
Based on the above embodiment, as a preferred embodiment, upper junction plate 1 is equipped with for being clamped to isolation structure 1
First buckle 32, lower connecting plate 4 be equipped with for be clamped foundation structure 2 second buckle 42.
Wherein, the first buckle 32 and the second buckle 42 are the steel thick wall annulus with certain altitude.First buckle 32
Wire hole is provided with the second 42 circular heavy walls of buckle.First buckle 32 is embedded in advance in isolation structure 1, by high-strength bolt with
Upper junction plate 3 connects.Second buckle 42 is embedded among foundation structure 2 in advance, is connect by high-strength bolt with lower connecting plate 4.This reality
Applying the first buckle 32 in example and the second buckle 42 is the biggish steel thick wall annulus of rigidity, and then is guaranteed to isolation structure 1
It is relatively stable between foundation structure 2 and lower connecting plate 4 between upper junction plate 3, reduce vertical earthquake isolating equipment and level
Influencing each other between earthquake isolating equipment.
Based on the above embodiment, as a preferred embodiment, as shown in figure 4, the first elastic parts 31 includes: multiple
First elastic element 311, the first cover board 312 and first baffle 313.First baffle 313 is connect with upper junction plate 3, the first cover board
312 cooperations mutually nested with first baffle 313, to form the first hollow structure for loading multiple first elastic elements 311, first
Hollow structure is inscribed in groove 11.The both ends of each first elastic element 311 are connect with the first cover board and 312 first baffles 313.
Similarly, as shown in figure 5, the second elastic parts 41 includes: multiple second elastic elements 411, the second cover board 412 and second baffle
413.Second baffle 413 is connect with lower connecting plate 4, the cooperation mutually nested with second baffle 413 of the second cover board 412, to form dress
The second hollow structure of multiple second elastic elements 411 is carried, the second hollow structure is inscribed in groove 21.Each second elastic element
411 both ends are connect with the second cover board 412 and second baffle 413.
Wherein, the first cover board 312 and the second cover board 412 are circular steel plate, and width is slightly larger than corresponding elastic element.
First baffle 313 and second baffle 413 are the structure of corresponding circular steel plate, are fixed in corresponding cover board.When the first elasticity
It is when being in static load state that component 31, which is in equilibrium state, and upper junction plate 3 is concordant with the bottom to isolation structure 1, the first cover board
312 and 313 contact protection of first baffle its internal first elastic element 311 being arranged be not plastically deformed, the first bullet at this time
Property component 31 formed single side shock insulation, greatly reduce the requirement for bearing capacity of the first elastic element 311, improve stability.Together
Reason, when the second elastic parts 41, which is in equilibrium state, is in static load state, the top horizontal of lower connecting plate 4 and foundation structure 2
Together, second elastic element 411 of its internal setting of the second cover board 412 and 413 contact protection of second baffle is not plastically deformed,
The second elastic parts 41 forms single side shock insulation at this time, greatly reduces the requirement for bearing capacity of the second elastic element 411, improves
Stability.
Based on the above embodiment, as a preferred embodiment, as shown in Fig. 4 or Fig. 5, the embedded elastic shock insulation dress
It sets further include: energy-consuming device 8.Energy-consuming device 8 is embedded in the first hollow structure and second hollow structure, for embedded
When elastic earthquake isolating equipment is in vibrating state, damping force is provided.Wherein, the both ends of the energy-consuming device 8 in the first hollow structure
It is connected respectively with the first cover board 312 and first baffle 313, and is surrounded in the first elastic element 311.In the second hollow structure
The both ends of energy-consuming device 8 be connected respectively with the second cover board 412 and second baffle 413, and be surrounded on the second elastic element 411
In.Energy-consuming device 8 in the metal-rubber silk of lantern-shaped by forming.When 8 tension of energy-consuming device, metal-rubber silk deforms production
Raw friction consumption kinetic energy, and then realize damping effect.The present embodiment utilizes the compact-sized light-weight feature of metal-rubber silk,
In the limited space of Seismic Isolation of Isolation Layer, the integrated structure of shock insulation, damping is realized, significantly increases embedded elastic earthquake isolating equipment
Functionality, safety and applicability.
In addition, the utility model also provides a kind of embedded elastic shock isolation system, which includes
The embedded elastic earthquake isolating equipment of the utility model any description above, to isolation structure 1 and foundation structure 2.Embedded elasticity
Earthquake isolating equipment is fixed on between isolation structure 1 and foundation structure 2.Due to using above-mentioned embedded elastic earthquake isolating equipment, have
Effect reduces shock insulation layer height and the requirement to bearing capacity, and the stability of shock insulation greatly improved.Wherein, it is embedded elasticity every
Shake device can refer to the relevant verbal description of above-mentioned Fig. 1-Fig. 5 to isolation structure 1 and foundation structure 2, and details are not described herein.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (9)
1. a kind of embedded elastic earthquake isolating equipment, which is characterized in that the embedded elastic earthquake isolating equipment is set for carrying bottom
It is reeded to isolation structure, and be fixed on top set in reeded foundation structure；
The embedded elastic earthquake isolating equipment includes:
Upper junction plate, lower connecting plate and horizontal seismic isolation device；The upper junction plate by the horizontal seismic isolation device and it is described under
Connecting plate connection, the upper junction plate are connected with the first elastic parts matched with the groove to isolation structure；It is described
Lower connecting plate is connected with the second elastic parts matched with the groove of the foundation structure；
When the embedded elastic earthquake isolating equipment is not affected by vibration, the upper junction plate is abutted with described to isolation structure, described
First elastic parts is compressed and is contained in described to which in the groove of isolation structure, the lower connecting plate is supported with the foundation structure
It connects, second elastic parts is compressed and is contained in the groove of the foundation structure.
2. embedded elastic earthquake isolating equipment according to claim 1, which is characterized in that first elastic parts is described in
The central axes of horizontal seismic isolation device are symmetrical arranged, and second elastic parts is symmetrically set along the central axes of the horizontal seismic isolation device
It sets.
3. embedded elastic earthquake isolating equipment according to claim 2, which is characterized in that first elastic parts is annular in shape
It is fixed on the upper junction plate；Second elastic parts is annularly fixed on the lower connecting plate.
4. embedded elastic earthquake isolating equipment according to claim 1, which is characterized in that first elastic parts respectively with
The upper junction plate is connected with described to isolation structure；Second elastic parts respectively with the lower connecting plate and the basis
Structure connection.
5. embedded elastic earthquake isolating equipment according to claim 1, which is characterized in that the upper junction plate is equipped with for card
Connect first buckle to isolation structure；The lower connecting plate is equipped with the second buckle for being clamped the foundation structure.
6. embedded elastic earthquake isolating equipment according to claim 1, which is characterized in that first elastic parts includes:
Multiple first elastic elements, the first cover board and first baffle；The first baffle is connect with the upper junction plate, first lid
Plate cooperation mutually nested with the first baffle, to form the first hollow structure for loading multiple first elastic elements, institute
State the first hollow structure be inscribed in it is described in the groove of isolation structure；The both ends of each first elastic element and described the
One cover board is connected with the first baffle；
Second elastic parts includes: multiple second elastic elements, the second cover board and second baffle；The second baffle and institute
Lower connecting plate connection is stated, the second cover board cooperation mutually nested with the second baffle loads multiple described second to be formed
Second hollow structure of elastic element, second hollow structure are inscribed in the groove of the foundation structure；Each described second
The both ends of elastic element are connect with second cover board and the second baffle.
7. embedded elastic earthquake isolating equipment according to claim 6, which is characterized in that the embedded elastic earthquake isolating equipment
Further include: energy-consuming device；The energy-consuming device is embedded in first hollow structure and second hollow structure, is used for
When the embedded elastic earthquake isolating equipment is in vibrating state, damping force is provided.
8. embedded elastic earthquake isolating equipment according to claim 7, which is characterized in that the energy-consuming device is by being in lantern-shaped
Metal-rubber silk composition.
9. a kind of embedded elastic shock isolation system characterized by comprising as claim 1-8 is described in any item embedded
Elastic earthquake isolating equipment, to isolation structure and foundation structure；The embedded elastic earthquake isolating equipment is fixed on described to isolation structure
Between the foundation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191084.1U CN208981875U (en) | 2018-07-25 | 2018-07-25 | Embedded elasticity earthquake isolating equipment and embedded elastic shock isolation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191084.1U CN208981875U (en) | 2018-07-25 | 2018-07-25 | Embedded elasticity earthquake isolating equipment and embedded elastic shock isolation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981875U true CN208981875U (en) | 2019-06-14 |
Family
ID=66780406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821191084.1U Active CN208981875U (en) | 2018-07-25 | 2018-07-25 | Embedded elasticity earthquake isolating equipment and embedded elastic shock isolation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798169A (en) * | 2018-07-25 | 2018-11-13 | 北京工业大学 | Embedded elasticity earthquake isolating equipment, embedded elastic shock isolation system and its application method |
-
2018
- 2018-07-25 CN CN201821191084.1U patent/CN208981875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798169A (en) * | 2018-07-25 | 2018-11-13 | 北京工业大学 | Embedded elasticity earthquake isolating equipment, embedded elastic shock isolation system and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103195168B (en) | Composite three-dimensional shock isolation support of sandwich rubber-high damping disc spring | |
| CN105350675A (en) | Vertical seismic isolation apparatus | |
| CN201901843U (en) | Pulling-resistant type triple-friction swinging type shock insulation support | |
| CN205894303U (en) | Accurate zero rigidity characteristic in area three -dimensional shock insulation / support shakes | |
| CN208981875U (en) | Embedded elasticity earthquake isolating equipment and embedded elastic shock isolation system | |
| CN207376445U (en) | A kind of damping damps pot rubber bearing | |
| CN205152781U (en) | Antitorque support | |
| CN104389350B (en) | Universal hinge tensile vibration isolation support | |
| CN105697646B (en) | The sliding shock isolation pedestal of cross and its shock isolation method | |
| CN108798169A (en) | Embedded elasticity earthquake isolating equipment, embedded elastic shock isolation system and its application method | |
| CN208981548U (en) | Embedded composite shock insulation device and embedded composite shock insulation system | |
| CN110029736A (en) | A kind of abnormity three-dimensional shock isolation support | |
| CN114321248A (en) | Dynamic balance type vertical shock isolator | |
| CN206828952U (en) | A kind of steel damps horizontal vibration absorption and isolation support | |
| CN209356151U (en) | Simulate the test device of earthquake | |
| CN204576909U (en) | A kind of weightless test platform | |
| CN109779020A (en) | A kind of steel building aseismatic mechanism | |
| CN207079748U (en) | Variable damping tuned mass damper device | |
| CN109162361A (en) | A kind of Self-resetting suspension type shock isolating pedestal | |
| CN108336879A (en) | Vibrating motor | |
| CN209284776U (en) | Compound earthquake isolating equipment | |
| CN208474398U (en) | Earthquake isolating equipment and cultural relics display case | |
| CN209243936U (en) | A kind of suspension type energy consumption shock isolating pedestal | |
| CN106759928B (en) | Horizontal direction and vertically to combined shock isolating pedestal | |
| CN208430658U (en) | A kind of tensile type building seismic isolation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |