CN207892068U - A kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing - Google Patents
A kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing Download PDFInfo
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- CN207892068U CN207892068U CN201721573222.8U CN201721573222U CN207892068U CN 207892068 U CN207892068 U CN 207892068U CN 201721573222 U CN201721573222 U CN 201721573222U CN 207892068 U CN207892068 U CN 207892068U
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- Prior art keywords
- isolation
- seismic isolation
- layer
- buttress
- isolation layer
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of anti-fall devices that collapses of structures with interlayer seismic isolation overturn-preventing,The superstructure fixed setting is on the ground,And the second Seismic Isolation of Isolation Layer is fixedly installed between superstructure and ground,And superstructure is fixed on Seismic Isolation of Isolation Layer on buttress,It is equipped with the first Seismic Isolation of Isolation Layer on the Seismic Isolation of Isolation Layer under buttress and Seismic Isolation of Isolation Layer between buttress,And first Seismic Isolation of Isolation Layer room located underground inside,And buttress is fixed at the bottom of basement under separation layer,And supporting block and several rollers are equipped in basement,Supporting block is fixed on roller,And there is buffer layer in basement,And buffer layer is close in the side of supporting block,The supporting block is in concave structure,And it is fixedly connected with link block on the upper recess surface A of supporting block,And link block is fixedly connected on separation layer by trip bolt on buttress,And the concave surface B of supporting block is tightly attached under separation layer on the side of buttress.
Description
Technical field
The utility model is related to a kind of technical field of isolation, the anti-fall dress that collapses of specifically a kind of structures with interlayer seismic isolation overturn-preventing
It sets.
Background technology
Interlayer seismic isolation is a kind of effective, economy and practicable structural damping new technology and new system, Interlayer seismic isolation knot
Structure is the convenience in being constructed due to Structural Design, and the part superiority existing for base isolation that compares, make its
Significant progress is achieved nearly ten years, and application is also more and more extensive, however, due to the randomness of earthquake motion, in seismic wave
Low frequency part there is a possibility that class, which occurs, with structure resonates, and it is more than that the permission displacement of shock isolating pedestal limits to lead to the displacement of Seismic Isolation of Isolation Layer
Value, causes the destruction of Seismic Isolation of Isolation Layer, therefore, it is necessary to design a kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing, works as shock isolating pedestal
When beyond allowing limit displacement value, play the role of support protection to building.
Utility model content
The purpose of this utility model is to provide a kind of anti-fall devices that collapses of structures with interlayer seismic isolation overturn-preventing, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing, including it is buttress in superstructure, Seismic Isolation of Isolation Layer, link block, tight
Gu buttress under screw, the first Seismic Isolation of Isolation Layer, Seismic Isolation of Isolation Layer, supporting block, roller, buffer layer, the second Seismic Isolation of Isolation Layer, spring, loop bar, jacking block,
Sliding block, supporting rack, ground and basement, the superstructure are fixedly installed on the ground, and between superstructure and ground
Be fixedly installed the second Seismic Isolation of Isolation Layer, and superstructure is fixed on Seismic Isolation of Isolation Layer on buttress, on the Seismic Isolation of Isolation Layer buttress with every
It shakes and is equipped with the first Seismic Isolation of Isolation Layer under layer between buttress, and the inside of the first Seismic Isolation of Isolation Layer room located underground, and buttress is fixed under Seismic Isolation of Isolation Layer
It is arranged in the bottom of basement, and is equipped with supporting block and several rollers in basement, supporting block is fixed on roller,
And also have buffer layer in basement, and buffer layer is close in the side of supporting block, the supporting block is in concave structure, and is being supported
It is fixedly connected with link block on the upper recess surface A of block, and link block is fixedly connected on by trip bolt on Seismic Isolation of Isolation Layer on buttress, and
The concave surface B of supporting block is tightly attached under Seismic Isolation of Isolation Layer on the side of buttress, and the side of the superstructure is equipped with supporting rack, and props up
Support is fixedly connected on sliding block, and spring is equipped on loop bar, and the both ends of loop bar are separately positioned on jacking block and sliding block.
As further program of the utility model：The roller is to pour composition, and the surface light of roller by cement
It is sliding.
As the utility model further scheme：The buffer layer is high-damping rubber bed course.
As the utility model further scheme：Buttress is equipped with upper junction plate on the Seismic Isolation of Isolation Layer, under Seismic Isolation of Isolation Layer
Buttress is equipped with lower connecting plate, and lower connecting plate and upper junction plate respectively by trip bolt be mounted on Seismic Isolation of Isolation Layer buttress and every
It shakes under layer on buttress, and is equipped with the first Seismic Isolation of Isolation Layer among lower connecting plate and upper junction plate.
As the utility model further scheme：First Seismic Isolation of Isolation Layer and the second Seismic Isolation of Isolation Layer are rubber vibration isolation branch
Seat.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, and construction is novel, if
Meter is reasonable, by the way that double Seismic Isolation of Isolation Layer is arranged so that Seismic Isolation of Isolation Layer is stronger to the isolation property of superstructure, and by the way that supporting block is arranged
And supporting rack plays the role of support protection when shock isolating pedestal is subjected to displacement to building.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing.
Fig. 2 is the structural schematic diagram of Seismic Isolation of Isolation Layer in a kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing.
In figure：It is propped up under buttress 2, link block 3, trip bolt 4, the first Seismic Isolation of Isolation Layer 5, Seismic Isolation of Isolation Layer in superstructure 1, Seismic Isolation of Isolation Layer
Pier 6, supporting block 7, roller 8, buffer layer 9, the second Seismic Isolation of Isolation Layer 10, spring 11, loop bar 12, jacking block 13, sliding block 14, supporting rack 15,
Upper junction plate 16, lower connecting plate 17, ground 18, basement 19.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing, including
Buttress 6 under buttress 2, link block 3, trip bolt 4, the first Seismic Isolation of Isolation Layer 5, Seismic Isolation of Isolation Layer in superstructure 1, Seismic Isolation of Isolation Layer, supporting block 7,
Roller 8, buffer layer 9, the second Seismic Isolation of Isolation Layer 10, spring 11, loop bar 12, jacking block 13, sliding block 14, supporting rack 15, upper junction plate 16, under
Connecting plate 17, ground 18 and basement 19, the superstructure 1 are fixed on ground 18, and on superstructure 1 and ground
The second Seismic Isolation of Isolation Layer 10 is fixedly installed between 18, and superstructure 1 is fixed on Seismic Isolation of Isolation Layer on buttress 2, by second every
Shaking layer 10 effectively reduces the vibrations of superstructure 1 when an earthquake occurs.
It is equipped with the first Seismic Isolation of Isolation Layer 5 on the Seismic Isolation of Isolation Layer under buttress 2 and Seismic Isolation of Isolation Layer between buttress 6, significantly reduces earthquake
When Seismic Isolation of Isolation Layer on buttress 2 vibrations, to reduce the vibrations of superstructure 1, and 5 room 19 located underground of the first Seismic Isolation of Isolation Layer is interior
Portion, and buttress 6 is fixed at the bottom of basement 19 under Seismic Isolation of Isolation Layer, and supporting block 7 and several are equipped in basement 19
Roller 8, supporting block 7 is fixedly installed on the cylinder 8, and also has buffer layer 9 in basement 19, and the side of supporting block 7 is close to
Buffer layer 9 is supported buttress on Seismic Isolation of Isolation Layer 2 by supporting block 7 when the shock isolating pedestal of the first Seismic Isolation of Isolation Layer 5 is subjected to displacement
Protection, to protect will not toppling for superstructure 1 to collapse.
The supporting block 7 is in concave structure, and link block 3 is fixedly connected on the upper recess surface A of supporting block 7, and is connected
Block 3 is fixedly connected on by trip bolt 4 on Seismic Isolation of Isolation Layer on buttress 2, and the concave surface B of supporting block 7 is tightly attached under Seismic Isolation of Isolation Layer and props up
On the side of pier 6, supporting block 7 is made to play a supporting role buttress on Seismic Isolation of Isolation Layer 2.
The side of the superstructure 1 is equipped with supporting rack 15, and supporting rack 15 is fixedly connected on sliding block 14, and is covering
Bar 12 is equipped with spring 11, and the both ends of loop bar 12 are separately positioned on jacking block 13 and sliding block 14, by supporting rack 15 when second every
When the shock isolating pedestal of shake layer 10 is subjected to displacement, play a supporting role in protection to the ground of superstructure 1.
The roller 8 is to pour composition by cement, and the surface of roller 8 is smooth, reduces 7 force of sliding friction of supporting block.
The buffer layer 9 is high-damping rubber bed course, and buffer protection function is played to supporting block 7.
Buttress 2 is equipped with upper junction plate 16 on the Seismic Isolation of Isolation Layer, and buttress 6 is equipped with lower connecting plate 17 under Seismic Isolation of Isolation Layer, and under
Connecting plate 17 and upper junction plate 16 are mounted on Seismic Isolation of Isolation Layer by trip bolt 4 under buttress 2 and Seismic Isolation of Isolation Layer on buttress 6 respectively, and
It is equipped with the first Seismic Isolation of Isolation Layer 5 among lower connecting plate 17 and upper junction plate 16.
First Seismic Isolation of Isolation Layer, 5 and second Seismic Isolation of Isolation Layer 10 is rubber earthquake isolation support.
The operation principle of the utility model is：The second Seismic Isolation of Isolation Layer 10 is fixedly installed between superstructure 1 and ground 18,
Effectively reduce the vibrations of superstructure 1 when an earthquake occurs by the second Seismic Isolation of Isolation Layer 10, buttress 2 and buttress under Seismic Isolation of Isolation Layer on Seismic Isolation of Isolation Layer
Between 6 be equipped with the first Seismic Isolation of Isolation Layer 5, when significantly reducing earthquake on Seismic Isolation of Isolation Layer buttress 2 vibrations, to reduce superstructure 1
Vibrations guarantor is supported to buttress on Seismic Isolation of Isolation Layer 2 by supporting block 7 when the shock isolating pedestal of the first Seismic Isolation of Isolation Layer 5 is subjected to displacement
Shield, to protect will not toppling for superstructure 1 to collapse.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing, including superstructure（1）, buttress on Seismic Isolation of Isolation Layer（2）, link block
（3）, trip bolt（4）, the first Seismic Isolation of Isolation Layer（5）, buttress under Seismic Isolation of Isolation Layer（6）, supporting block（7）, roller（8）, buffer layer（9）,
Two Seismic Isolation of Isolation Layer（10）, spring（11）, loop bar（12）, jacking block（13）, sliding block（14）, supporting rack（15）, ground（18）And basement
（19）, which is characterized in that the superstructure（1）It is fixed at ground（18）On, and in superstructure（1）With ground（18）
Between be fixedly installed the second Seismic Isolation of Isolation Layer（10）, and superstructure（1）It is fixed at buttress on Seismic Isolation of Isolation Layer（2）On, it is described every
Shake buttress on layer（2）With buttress under Seismic Isolation of Isolation Layer（6）Between be equipped with the first Seismic Isolation of Isolation Layer（5）, and the first Seismic Isolation of Isolation Layer（5）Room located underground
（19）Inside, and buttress under Seismic Isolation of Isolation Layer（6）It is fixed at basement（19）Bottom, and in basement（19）It is interior to be equipped with branch
Bracer（7）With several rollers（8）, supporting block（7）It is fixed at roller（8）On, and in basement（19）It is interior to also have buffering
Layer（9）, and supporting block（7）Side be close to buffer layer（9）, the supporting block（7）In concave structure, and in supporting block（7）'s
It is fixedly connected with link block on upper recess surface A（3）, and link block（3）Pass through trip bolt（4）It is fixedly connected on buttress on Seismic Isolation of Isolation Layer
（2）On, and supporting block（7）Concave surface B be tightly attached to buttress under Seismic Isolation of Isolation Layer（6）Side on, the superstructure（1）Side
It is equipped with supporting rack（15）, and supporting rack（15）It is fixedly connected on sliding block（14）On, and in loop bar（12）It is equipped with spring（11）,
Loop bar（12）Both ends be separately positioned on jacking block（13）And sliding block（14）On.
2. the anti-fall device that collapses of a kind of structures with interlayer seismic isolation overturn-preventing according to claim 1, which is characterized in that the roller
（8）It is that composition, and roller are poured by cement（8）Surface it is smooth.
3. the anti-fall device that collapses of a kind of structures with interlayer seismic isolation overturn-preventing according to claim 1, which is characterized in that the buffering
Layer（9）For high-damping rubber bed course.
4. the anti-fall device that collapses of a kind of structures with interlayer seismic isolation overturn-preventing according to claim 1, which is characterized in that the shock insulation
Buttress on layer（2）It is equipped with upper junction plate（16）, buttress under Seismic Isolation of Isolation Layer（6）It is equipped with lower connecting plate（17）, and lower connecting plate
（17）With upper junction plate（16）Pass through trip bolt respectively（4）The buttress on Seismic Isolation of Isolation Layer（2）With buttress under Seismic Isolation of Isolation Layer（6）
On, and in lower connecting plate（17）With upper junction plate（16）Centre is equipped with the first Seismic Isolation of Isolation Layer（5）.
5. the anti-fall device that collapses of a kind of structures with interlayer seismic isolation overturn-preventing according to claim 1 or 4, which is characterized in that described
First Seismic Isolation of Isolation Layer（5）With the second Seismic Isolation of Isolation Layer（10）It is rubber earthquake isolation support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573222.8U CN207892068U (en) | 2017-11-22 | 2017-11-22 | A kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573222.8U CN207892068U (en) | 2017-11-22 | 2017-11-22 | A kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207892068U true CN207892068U (en) | 2018-09-21 |
Family
ID=63547782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721573222.8U Expired - Fee Related CN207892068U (en) | 2017-11-22 | 2017-11-22 | A kind of anti-fall device that collapses of structures with interlayer seismic isolation overturn-preventing |
Country Status (1)
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|---|---|
| CN (1) | CN207892068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056598A (en) * | 2018-10-26 | 2018-12-21 | 西南林业大学 | A kind of novel anticollision device of pier with pooling feature |
-
2017
- 2017-11-22 CN CN201721573222.8U patent/CN207892068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056598A (en) * | 2018-10-26 | 2018-12-21 | 西南林业大学 | A kind of novel anticollision device of pier with pooling feature |
| CN109056598B (en) * | 2018-10-26 | 2023-11-21 | 西南林业大学 | Pier buffer stop with buffer function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20191122 |