CN204940107U - A kind of steel structure earthquake-resistant bearing - Google Patents
A kind of steel structure earthquake-resistant bearing Download PDFInfo
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- CN204940107U CN204940107U CN201520694149.4U CN201520694149U CN204940107U CN 204940107 U CN204940107 U CN 204940107U CN 201520694149 U CN201520694149 U CN 201520694149U CN 204940107 U CN204940107 U CN 204940107U
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- ball core
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- bearing
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Abstract
The utility model discloses a kind of steel structure earthquake-resistant bearing, comprise casing, base, middle cover and ball core, it is characterized in that: described cabinet wall is provided with fixture block, Flexible Connector, described base is arranged in the hollow cavity set by casing, and Flexible Connector is provided with on the outer wall of base, antidetonation cushion is provided with between described base and casing, described middle cover is arranged in the hollow cavity set by base, and in cover and be provided with connecting hole, described ball core is arranged in base, and at ball core and base and be respectively arranged with tetrafluoro plate one between ball core and middle cover, tetrafluoro plate two.The utility model is provided with the antidetonation cushion that rubber layer and steel plate layer are arranged alternately between casing and base, improve the shock resistance of bearing, improve the anti seismic efficiency of bearing, spring is provided with between Flexible Connector on casing and the Flexible Connector on base, the shock resistance of further raising bearing, enhance the performance of steel work, extend the application life of steel work.
Description
Technical field
The utility model relates to a kind of aseismatic bearing, specifically a kind of steel structure earthquake-resistant bearing.
Background technology
The application of steel work is quite extensive, is mainly used in the load-bearing skeleton between heavy goods vehicles, mill construction, plate and shell structure, High-rise TV Tower and mast structure by dynamic load function, bridge and warehouse etc.Setting up in steel work process, its bearing is the connecting elements as superstructure and substructure, in order to improve the shock resistance of bearing, anti-seismic material can be added to improve the anti seismic efficiency made in the making of bearing, and mostly the anti-seismic material of existing steel work is that rubber pad carries out damping, buffering, when standing the situations such as earthquake, aseismatic bearing can only the shock effect in level of isolation direction, bad to the antihunt action effect of vertical direction, easily damage is caused to firm structure, shorten the application life of steel work.
Utility model content
The purpose of this utility model be overcome that existing steel structure support seat exists can only the shock effect in level of isolation direction, bad to the antihunt action effect of vertical direction, shorten the problem in application life of steel work, provide that a kind of reasonable in design, anti seismic efficiency are good, the steel structure earthquake-resistant bearing of steel work long service life.
The utility model solves the technical scheme that its technical problem adopts:
A kind of steel structure earthquake-resistant bearing, comprise casing, base, middle cover and ball core, it is characterized in that: described cabinet wall is provided with fixture block, Flexible Connector, the firmness of base in casing is improved by fixture block, described base is arranged in the hollow cavity set by casing, and Flexible Connector is provided with on the outer wall of base, antidetonation cushion is provided with between described base and casing, antidetonation cushion is set to the structure that rubber layer and steel plate layer are arranged alternately, improve the shock resistance of bearing, improve the anti seismic efficiency of bearing, spring is provided with between Flexible Connector on described casing and the Flexible Connector on base, the shock resistance of bearing is further increased by spring, described middle cover is arranged in the hollow cavity set by base, and in cover and be provided with connecting hole, described ball core is arranged in base, and at ball core and base and be respectively arranged with tetrafluoro plate one between ball core and middle cover, tetrafluoro plate two, when there is the situation of vibrations, middle cover is contacted with ball core by tetrafluoro plate two and transmits vertical pressure, tetrafluoro plate two is set to spheric structure, make tetrafluoro plate two can play good cushioning effect, reduce the vertical pressure that ball core is subject to, extend the application life of ball core, strengthen the shock strength of bearing, extend the application life of steel work.
Further, the structure that described antidetonation cushion is set to rubber layer, steel plate layer is arranged alternately, and the antidetonation cushion number of plies is set to 3-7 layer.
Further, described tetrafluoro plate two is set to arc-shaped structure.
Beneficial effect: the utility model is set to the antidetonation cushion that rubber layer and steel plate layer are arranged alternately between casing and base, improve the shock resistance of bearing, improve the anti seismic efficiency of bearing, spring is provided with between Flexible Connector on casing and the Flexible Connector on base, the shock resistance of further raising bearing, enhance the performance of steel work, extend the application life of steel work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. casing, 2. base, 3. middle cover, 4. ball core, 5. fixture block, 6. Flexible Connector, 7. antidetonation cushion, 8. spring, 9. connecting hole, 10. tetrafluoro plate one, 11. tetrafluoro plate two.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail.
As shown in drawings, a kind of steel structure earthquake-resistant bearing, comprise casing 1, base 2, middle cover 3 and ball core 4, it is characterized in that: described casing 1 inwall is provided with fixture block 5, Flexible Connector 6, the firmness of base 2 in casing 1 is improved by fixture block 5, described base 2 is arranged in the hollow cavity set by casing 1, and Flexible Connector 6 is provided with on the outer wall of base 2, antidetonation cushion 7 is provided with between described base 2 and casing 1, described antidetonation cushion 7 is set to rubber layer, the structure that steel plate layer is arranged alternately, and antidetonation cushion 7 number of plies is set to 3 layers, improve the shock resistance of bearing, improve the anti seismic efficiency of bearing, spring 8 is provided with between Flexible Connector 6 on described casing 1 and the Flexible Connector 6 on base 2, the shock resistance of bearing is further increased by spring 8, described middle cover 3 is arranged in the hollow cavity set by base 2, and connecting hole 9 is provided with on middle cover 3, described ball core 4 is arranged in base 2, and at ball core 4 and base 2 and be respectively arranged with tetrafluoro plate 1 between ball core 4 and middle cover 3, tetrafluoro plate 2 11, described tetrafluoro plate 2 11 is set to spheric structure, when there is the situation of vibrations, middle cover 3 is contacted with ball core 4 by tetrafluoro plate 2 11 and transmits vertical pressure, tetrafluoro plate 2 11 is set to spheric structure, make tetrafluoro plate 2 11 can play good cushioning effect, reduce the vertical pressure that ball core 4 is subject to, extend the application life of ball core 4, strengthen the shock strength of bearing, extend the application life of steel work.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (3)
1. a steel structure earthquake-resistant bearing, comprise casing, base, middle cover and ball core, it is characterized in that: described cabinet wall is provided with fixture block, Flexible Connector, described base is arranged in the hollow cavity set by casing, and Flexible Connector is provided with on the outer wall of base, antidetonation cushion is provided with between described base and casing, spring is provided with between Flexible Connector on described casing and the Flexible Connector on base, described middle cover is arranged in the hollow cavity set by base, and in cover and be provided with connecting hole, described ball core is arranged in base, and at ball core and base and be respectively arranged with tetrafluoro plate one between ball core and middle cover, tetrafluoro plate two.
2. steel structure earthquake-resistant bearing according to claim 1, is characterized in that: the structure that described antidetonation cushion is set to rubber layer, steel plate layer is arranged alternately, and the antidetonation cushion number of plies is set to 3-7 layer.
3. steel structure earthquake-resistant bearing according to claim 1, is characterized in that: described tetrafluoro plate two is set to arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694149.4U CN204940107U (en) | 2015-09-09 | 2015-09-09 | A kind of steel structure earthquake-resistant bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694149.4U CN204940107U (en) | 2015-09-09 | 2015-09-09 | A kind of steel structure earthquake-resistant bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940107U true CN204940107U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694149.4U Active CN204940107U (en) | 2015-09-09 | 2015-09-09 | A kind of steel structure earthquake-resistant bearing |
Country Status (1)
| Country | Link |
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| CN (1) | CN204940107U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988211A (en) * | 2017-05-17 | 2017-07-28 | 华北水利水电大学 | A kind of high-damping shock insulation seat for science of bridge building |
| CN108301655A (en) * | 2016-06-28 | 2018-07-20 | 朱保生 | Assembled transformer room |
| CN111364633A (en) * | 2020-03-16 | 2020-07-03 | 中南大学 | Civil engineering earthquake-resistant structure and method thereof |
-
2015
- 2015-09-09 CN CN201520694149.4U patent/CN204940107U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301655A (en) * | 2016-06-28 | 2018-07-20 | 朱保生 | Assembled transformer room |
| CN106988211A (en) * | 2017-05-17 | 2017-07-28 | 华北水利水电大学 | A kind of high-damping shock insulation seat for science of bridge building |
| CN111364633A (en) * | 2020-03-16 | 2020-07-03 | 中南大学 | Civil engineering earthquake-resistant structure and method thereof |
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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 |
Effective date of registration: 20191227 Address after: 241300 No.28, economic development zone, Nanling County, Wuhu City, Anhui Province Patentee after: Anhui Luban Steel Structure Co., Ltd. Address before: 241300 Anhui city of Wuhu province Nanling Nanxiang County Road No. 118 Patentee before: Anhui Luban Construction Management Group Co., Ltd. |
|
| TR01 | Transfer of patent right |