CN204876156U - Three -dimensional isolation bearing with resistance to plucking function - Google Patents
Three -dimensional isolation bearing with resistance to plucking function Download PDFInfo
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- CN204876156U CN204876156U CN201520637530.7U CN201520637530U CN204876156U CN 204876156 U CN204876156 U CN 204876156U CN 201520637530 U CN201520637530 U CN 201520637530U CN 204876156 U CN204876156 U CN 204876156U
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Abstract
The utility model discloses a three -dimensional isolation bearing with resistance to plucking function, including upper junction plate and lower connecting plate, open on the upper junction plate and remain shock -absorbing structure spare connecting hole, it has the basic surface connecting hole to open on the connecting plate down, be equipped with vertical shock insulation piece between upper junction plate and the lower connecting plate from top to bottom in proper order, well connecting plate and horizontal isolation bearing, horizontal isolation bearing opens the block rubber that has the through -hole including the center, the steel sheet, go up shrouding and lower shrouding, the steel sheet sets up in the block rubber, it clamps in the recess of block rubber upper portion to go up the shrouding, down the shrouding clamps in the recess of block rubber lower part, the block rubber sets up at the upper junction plate under and between the connecting plate, upper junction plate bottom is fixed with the resistance to plucking cover, and lower connecting plate top is fixed with down the resistance to plucking cover, goes up resistance to plucking cover and lower resistance to plucking cover and matches in order to prevent the rebound under the seismic action of resistance to plucking cover. The utility model provides a vertical shock insulation and current rubber pad isolation bearing use the problem of easily toppling in big aspect ratio building, use safe and reliable.
Description
Technical field
The utility model relates to a kind of shock isolating pedestal, especially relates to a kind of three-dimensional shock isolation support with resistance to plucking function.
Background technology
At present, two-dimentional shock insulation (horizontal seismic isolation) is mainly concentrated on to the research of shock isolating pedestal, but a lot of earthquake disaster phenomenon shows, in high strength earthquake zone, the vertical component of acceleration of earthquake motion is on nuclear power station, can not be ignored across with the collapse state of some important buildings such as tall and slender structure and the impact of destructiveness greatly.
Shock isolating pedestal is applied in highrise building gradually in recent years, but the shock isolating pedestal used at present does not have resistance to plucking function, when earthquake comes, building there will be phenomenon of toppling, and the existence of problem of toppling limits shock isolating pedestal applying in high building structure.Base-isolated structure bearing is the shock isolating pedestal be most widely used between floors at present, but there is the feature of vertical resistance to tension difference in base-isolated structure bearing, for large aspect-ratio isolation structure building, because base-isolated structure bearing tension enters surrender, thus fabric structure entirety is caused to occur overturning.Though domestic existing several scholars have carried out the theoretical research of Isolating Building stability against overturning and height width ratio, very few to the research of overturning or slip resistance analysis shock isolating pedestal.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of three-dimensional shock isolation support with resistance to plucking function is provided, its structure is simple, reasonable in design and result of use is good, this shock isolating pedestal integrates three-dimensional isolation and overturning or slip resistance analysis function, both vertical earthquake isolating problem had been solved, also solve existing base-isolated structure bearing in large ratio of height to width building, use the problem of easily toppling, simultaneously safe and reliable, low cost of manufacture.
For achieving the above object, the technical solution adopted in the utility model is: a kind of three-dimensional shock isolation support with resistance to plucking function, it is characterized in that: comprise upper junction plate and lower connecting plate, described upper junction plate has and treats shock-damping structure part connecting hole, described lower connecting plate has base surface connecting hole, vertical earthquake isolating block is disposed with from top to bottom between described upper junction plate and lower connecting plate, middle junction plate and horizontal seismic isolation bearing, described horizontal seismic isolation bearing comprises the block rubber that center has through hole, steel sheet, upper sealing plate and lower shrouding, described steel-sheet quantity is polylith and polylith steel sheet is evenly arranged on the inside of block rubber, described upper sealing plate is installed in the upper grooves of block rubber, described lower shrouding is installed in the lower recess of block rubber, described block rubber is arranged between upper junction plate and lower connecting plate, described upper sealing plate is fixedly connected with upper junction plate, described lower shrouding is fixedly connected with lower connecting plate, the bottom of described upper junction plate is fixed with resistance to plucking cover, described upper resistance to plucking cover is set in outside vertical earthquake isolating block, the top of described lower connecting plate is fixed with lower resistance to plucking cover, described lower resistance to plucking cover is set in outside described horizontal seismic isolation bearing, moves up under described upper resistance to plucking cover matches to prevent upper resistance to plucking to be enclosed within geological process with lower resistance to plucking cover.
The above-mentioned three-dimensional shock isolation support with resistance to plucking function, it is characterized in that: the lower end of described upper resistance to plucking cover is provided with the first kink, the upper end of described lower resistance to plucking cover is provided with the second kink, described first bending part is in the below of the second kink, and the upper surface of described first kink is provided with TR thin rubber sheet.
The above-mentioned three-dimensional shock isolation support with resistance to plucking function, is characterized in that: described upper sealing plate is fixedly connected with upper junction plate by the first bolt, and described lower shrouding is fixedly connected with lower connecting plate by the second bolt.
The above-mentioned three-dimensional shock isolation support with resistance to plucking function, is characterized in that: described upper junction plate, lower connecting plate, middle junction plate, upper sealing plate and lower shrouding are steel plate, and described upper resistance to plucking cover and lower resistance to plucking cover are steel bushing.
The above-mentioned three-dimensional shock isolation support with resistance to plucking function, is characterized in that: described upper resistance to plucking cover with between upper junction plate and lower resistance to plucking overlap to be with the connected mode between lower connecting plate and weld.
The above-mentioned three-dimensional shock isolation support with resistance to plucking function, is characterized in that: described upper junction plate and lower connecting plate are square plate.
The above-mentioned three-dimensional shock isolation support with resistance to plucking function, is characterized in that: described vertical earthquake isolating block is block rubber.
The utility model compared with prior art has the following advantages:
1, the utility model structure is simple, reasonable in design and result of use is good.
2, horizontal seismic isolation bearing of the present utility model is mainly used in absorbing horizontally brisance, and vertical earthquake isolating block is mainly used in absorbing vertically to seismic forces, and when earthquake, vertical earthquake isolating block occurs, vertically to elastic deformation, to absorb vertical seismic action energy.
3, the utility model by be fixed on bottom upper junction plate fixing upper resistance to plucking cover and be fixed on lower connecting plate top lower resistance to plucking cover with the use of, bearing topple produce to upper pulling force, shock isolating pedestal is made to have good extraction-resistant behavior, prevent shock isolating pedestal in the vertical direction under wind and geological process from moving, prevent from towering treating that shock-damping structure part topples, and then ensure to treat that shock-damping structure part normally uses.
4, the utility model is by being arranged on the TR thin rubber sheet on the first kink upper surface, and during to avoid toppling, the first kink and the second kink occur firmly to collide.
5, the utility model had both solved vertical earthquake isolating problem, also solved existing base-isolated structure bearing in large ratio of height to width building, used the problem of easily toppling, safe and reliable, low cost of manufacture.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Description of reference numerals:
1-1-block rubber; 1-2-steel sheet; 1-3-upper sealing plate;
1-4-lower shrouding; 2-vertical earthquake isolating block; 3-upper junction plate;
4-lower connecting plate; 5-middle junction plate; 6-upper resistance to plucking cover;
6-1-the first kink; 7-lower resistance to plucking cover; 7-1-the second kink;
8-TR thin rubber sheet; 9-1-the first bolt; 9-2-the second bolt;
10-treat shock-damping structure part connecting hole.11-through hole; 12-base surface connecting hole;
Detailed description of the invention
As shown in Figure 1, the utility model comprises upper junction plate 3 and lower connecting plate 4, described upper junction plate 3 has and treats shock-damping structure part connecting hole 10, described lower connecting plate 4 has base surface connecting hole 12, vertical earthquake isolating block 2 is disposed with from top to bottom between described upper junction plate 3 and lower connecting plate 4, middle junction plate 5 and horizontal seismic isolation bearing, described horizontal seismic isolation bearing comprises the block rubber 1-1 that center has through hole 11, steel sheet 1-2, upper sealing plate 1-3 and lower shrouding 1-4, the quantity of described steel sheet 1-2 is polylith and polylith steel sheet 1-2 is evenly arranged on the inside of block rubber 1-1, described upper sealing plate 1-3 is installed in the upper grooves of block rubber 1-1, described lower shrouding 1-4 is installed in the lower recess of block rubber 1-1, described block rubber 1-1 is arranged between upper junction plate 3 and lower connecting plate 4, described upper sealing plate 1-3 is fixedly connected with upper junction plate 3, described lower shrouding 1-4 is fixedly connected with lower connecting plate 4, the bottom of described upper junction plate 3 is fixed with resistance to plucking cover 6, described upper resistance to plucking cover 6 is set in outside vertical earthquake isolating block 2, the top of described lower connecting plate 4 is fixed with lower resistance to plucking cover 7, described lower resistance to plucking cover 7 is set in outside described horizontal seismic isolation bearing, and described upper resistance to plucking cover 6 and lower resistance to plucking overlap 7 and match to prevent upper resistance to plucking from overlapping 6 and move up under geological process.
As shown in Figure 1, the lower end of described upper resistance to plucking cover 6 is provided with the first kink 6-1, the upper end of described lower resistance to plucking cover 7 is provided with the second kink 7-1, described first kink 6-1 is positioned at the below of the second kink 7-1, the upper surface of described first kink 6-1 is provided with TR thin rubber sheet 8, avoids the first kink 6-1 and the second kink 7-1 when toppling and occurs firmly to collide.
As shown in Figure 1, described upper sealing plate 1-3 is fixedly connected with upper junction plate 3 by the first bolt 9-1, and described lower shrouding 1-4 is fixedly connected with lower connecting plate 4 by the second bolt 9-2.
In the present embodiment, described upper junction plate 3, lower connecting plate 4, middle junction plate 5, upper sealing plate 1-3 and lower shrouding 1-4 are steel plate, and described upper resistance to plucking cover 6 and lower resistance to plucking cover 7 are steel bushing.
In the present embodiment, described upper resistance to plucking cover 6 with between upper junction plate 3 and the lower resistance to plucking connected mode of overlapping between 7 with lower connecting plate 4 be and weld.
As shown in Figure 2, described upper junction plate 3 and lower connecting plate 4 are square plate.
In the present embodiment, described vertical earthquake isolating block 2 is block rubber.
Operating principle of the present utility model is: during use, by the connector be arranged in base surface connecting hole 12, lower connecting plate 4 is connected with base surface, by be arranged on treat connector in shock-damping structure part connecting hole 10 by upper junction plate 3 with treat that shock-damping structure part is connected and can use.Horizontal seismic isolation bearing is mainly used in absorbing horizontally brisance, and vertical earthquake isolating block 2 is mainly used in absorbing vertically to seismic forces, and when earthquake, vertical earthquake isolating block 2 occurs, vertically to elastic deformation, to absorb vertical seismic action energy.By to be fixed on bottom upper junction plate 3 fixing upper resistance to plucking cover 6 and be fixed on lower connecting plate 4 top lower resistance to plucking cover 7 with the use of, bearing topple produce to upper pulling force, shock isolating pedestal is made to have good extraction-resistant behavior, prevent shock isolating pedestal in the vertical direction under wind and geological process from moving, prevent from towering treating that shock-damping structure part topples, and then ensure to treat that shock-damping structure part normally uses.In addition, by being arranged on the TR thin rubber sheet 8 on the first kink 6-1 upper surface, during to avoid toppling, the first kink 6-1 and the second kink 7-1 occurs firmly to collide.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. one kind has the three-dimensional shock isolation support of resistance to plucking function, it is characterized in that: comprise upper junction plate (3) and lower connecting plate (4), described upper junction plate (3) has and treats shock-damping structure part connecting hole (10), described lower connecting plate (4) has base surface connecting hole (12), vertical earthquake isolating block (2) is disposed with from top to bottom between described upper junction plate (3) and lower connecting plate (4), middle junction plate (5) and horizontal seismic isolation bearing, described horizontal seismic isolation bearing comprises the block rubber (1-1) that center has through hole (11), steel sheet (1-2), upper sealing plate (1-3) and lower shrouding (1-4), the quantity of described steel sheet (1-2) is polylith and polylith steel sheet (1-2) is evenly arranged on the inside of block rubber (1-1), described upper sealing plate (1-3) is installed in the upper grooves of block rubber (1-1), described lower shrouding (1-4) is installed in the lower recess of block rubber (1-1), described block rubber (1-1) is arranged between upper junction plate (3) and lower connecting plate (4), described upper sealing plate (1-3) is fixedly connected with upper junction plate (3), described lower shrouding (1-4) is fixedly connected with lower connecting plate (4), the bottom of described upper junction plate (3) is fixed with resistance to plucking cover (6), described upper resistance to plucking cover (6) is set in vertical earthquake isolating block (2) outward, the top of described lower connecting plate (4) is fixed with lower resistance to plucking cover (7), described lower resistance to plucking cover (7) is set in outside described horizontal seismic isolation bearing, and described upper resistance to plucking cover (6) is matched with lower resistance to plucking cover (7) to prevent upper resistance to plucking cover (6) from moving up under geological process.
2. according to the three-dimensional shock isolation support with resistance to plucking function according to claim 1, it is characterized in that: the lower end of described upper resistance to plucking cover (6) is provided with the first kink (6-1), the upper end of described lower resistance to plucking cover (7) is provided with the second kink (7-1), described first kink (6-1) is positioned at the below of the second kink (7-1), and the upper surface of described first kink (6-1) is provided with TR thin rubber sheet (8).
3. according to the three-dimensional shock isolation support with resistance to plucking function described in claim 1 or 2, it is characterized in that: described upper sealing plate (1-3) is fixedly connected with upper junction plate (3) by the first bolt (9-1), described lower shrouding (1-4) is fixedly connected with lower connecting plate (4) by the second bolt (9-2).
4. according to the three-dimensional shock isolation support with resistance to plucking function described in claim 1 or 2, it is characterized in that: described upper junction plate (3), lower connecting plate (4), middle junction plate (5), upper sealing plate (1-3) and lower shrouding (1-4) are steel plate, described upper resistance to plucking cover (6) and lower resistance to plucking cover (7) are steel bushing.
5. according to the three-dimensional shock isolation support with resistance to plucking function according to claim 4, it is characterized in that: described upper resistance to plucking cover (6) is with the connected mode between upper junction plate (3) and between lower resistance to plucking cover (7) with lower connecting plate (4) and welds.
6. according to the three-dimensional shock isolation support with resistance to plucking function described in claim 1 or 2, it is characterized in that: described upper junction plate (3) and lower connecting plate (4) are square plate.
7. according to the three-dimensional shock isolation support with resistance to plucking function described in claim 1 or 2, it is characterized in that: described vertical earthquake isolating block (2) is block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637530.7U CN204876156U (en) | 2015-08-22 | 2015-08-22 | Three -dimensional isolation bearing with resistance to plucking function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637530.7U CN204876156U (en) | 2015-08-22 | 2015-08-22 | Three -dimensional isolation bearing with resistance to plucking function |
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| Publication Number | Publication Date |
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| CN204876156U true CN204876156U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520637530.7U Active CN204876156U (en) | 2015-08-22 | 2015-08-22 | Three -dimensional isolation bearing with resistance to plucking function |
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| CN (1) | CN204876156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842921A (en) * | 2018-07-23 | 2018-11-20 | 佛山科学技术学院 | A kind of double rubbing surface shock isolating pedestals |
| CN115059182A (en) * | 2022-07-25 | 2022-09-16 | 丰泽智能装备股份有限公司 | Three-dimensional shock insulation/vibration thickness rubber support |
-
2015
- 2015-08-22 CN CN201520637530.7U patent/CN204876156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842921A (en) * | 2018-07-23 | 2018-11-20 | 佛山科学技术学院 | A kind of double rubbing surface shock isolating pedestals |
| CN115059182A (en) * | 2022-07-25 | 2022-09-16 | 丰泽智能装备股份有限公司 | Three-dimensional shock insulation/vibration thickness rubber support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200427 Address after: Room 13004, unit 1, building 1, Jiaxiang family, No. 68, south 2nd ring west section, Yanta District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Huantai Environmental Protection Engineering Co., Ltd Address before: 710075 B1601 room, pioneer Plaza, 48 hi tech Zone, hi tech Zone, Shaanxi, Xi'an Patentee before: XI'AN DASHENG SEISMIC ISOLATION TECHNOLOGY Co.,Ltd. |