CN204174777U - A kind of novel building vibration abatement - Google Patents
A kind of novel building vibration abatement Download PDFInfo
- Publication number
- CN204174777U CN204174777U CN201420644219.0U CN201420644219U CN204174777U CN 204174777 U CN204174777 U CN 204174777U CN 201420644219 U CN201420644219 U CN 201420644219U CN 204174777 U CN204174777 U CN 204174777U
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- CN
- China
- Prior art keywords
- permanent magnet
- steel pipe
- external
- substrate
- sole plate
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel building vibration abatement, comprise sliding bearing, substrate, external permanent magnet; Described sliding bearing is magnetic fluid bearing; Described external permanent magnet is positioned at around substrate; Described sliding bearing comprises steel pipe, steel sole plate, interior permanent magnet, sealing ring, low compressibility fluid; Described steel sole plate is welded on the top of steel pipe, and described interior permanent magnet is equidistantly symmetricly set on the external surface of steel pipe, and described sealing ring is positioned at the bottom of steel pipe; Described external permanent magnet is equidistantly symmetricly set on the external surface of substrate; Described interior permanent magnet is consistent with the radial direction of external permanent magnet, arranges number identical, and shape is identical.The utility model structure is simple, and utilize the sliding property of bearing and the active force of magnet, greatly improve horizontal direction displacement and deformability, shockproof effect is good, and easy construction simultaneously, financial cost is low.
Description
Technical field
The utility model relates to Shock-proof for building engineering, is specifically related to novel building vibration abatement.
Background technology
Traditional Shock-proof for building structure depends on building lot structure, the development of modern architecture vibration-isolating system rapidly, such as laminated rubber bearing vibration-isolating system, sand cushion sliding friction system, graphite mortar slide mass system, hanging shock insulation structural system etc., earthquake proof foundation is made to reduce distortion and bend by these systems, reduce and wave degree (earthquake acceleration causes), but the displacement in the horizontal direction of the antishock device of these systems and deformability poor, anti seismic efficiency is undesirable, financial cost is high, and weight bearing power is poor.
Utility model content
For the problems referred to above, problem to be solved in the utility model is to provide displacement in a kind of horizontal direction and deformability is strong, the Shock-proof for building device that load is large simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of novel building vibration abatement, comprises sliding bearing, substrate, external permanent magnet, and described sliding bearing is positioned on substrate, and described external permanent magnet is positioned at around substrate; Described sliding bearing comprises steel pipe, steel sole plate, interior permanent magnet, sealing ring, low compressibility fluid; Described steel sole plate is welded on the top of steel pipe, and described interior permanent magnet is equidistantly symmetricly set on the external surface of steel pipe, and described sealing ring is positioned at the bottom of steel pipe.
As preferably, described sliding bearing is the one of magnetic fluid bearing or other bearings.
As preferably, described steel pipe, steel sole plate and substrate define internal cavities, and described low compressibility fluid is positioned at cavity.
As preferably, described external permanent magnet is equidistantly symmetricly set on the external surface of substrate; Described interior permanent magnet is consistent with the radial direction of external permanent magnet, arranges number identical, and shape is identical.
As preferably, described interior permanent magnet utilizes fixture to be fixed on the external surface of steel pipe, and external permanent magnet utilizes fixture to be fixed on the external surface of substrate.
As preferably, described interior permanent magnet and external permanent magnet are all bar-shaped, disc-shaped, annular, cylindrical shape or spherical form one.
As preferably, described low compressibility fluid does not react with sealing ring, on sealing ring performance without impact.
As preferably, described substrate is the metal substrate conducted electricity very well, and surface is polished surface, prevents the seepage of low compressibility fluid, reduces the frictional force between sealing ring simultaneously.
As preferably, one end of described steel sole plate is provided with hole, for perfusion or extract low compressibility fluid out; The external port in described hole is connected with subsidiary conduit, and described subsidiary conduit is provided with valve; The other end of described subsidiary conduit is connected with pressure meter.
As preferably, described steel sole plate is also provided with anchor hole.
The utility model beneficial effect, the utility model structure is simple, utilizes the character of sliding bearing, and adopt permanent magnet structure, improve horizontal direction displacement and deformability, shockproof effect is good, and financial cost is low simultaneously in easy construction.
Accompanying drawing explanation
Fig. 1 is the utility model structure longitdinal cross-section diagram
Wherein, aluminium base 12, steel sole plate 13, steel pipe 14, O type elastic seal ring 15, low compressibility fluid 16, hole 19, subsidiary conduit 20, valve 21, pressure meter 22
Fig. 2 is the utility model structure top view
Wherein, magnetic fluid bearing 10, interior permanent magnet 11, aluminium base 12, steel pipe 14, low compressibility fluid 16, external permanent magnet 18
Detailed description of the invention
By reference to the accompanying drawings, the utility model structure is described further.
A kind of novel building vibration abatement, comprise magnetic fluid bearing 10, aluminium base 12, external permanent magnet 18, described magnetic fluid bearing 10 is positioned on aluminium base 12, and described external permanent magnet 18 is positioned at aluminium base 12 around.Described magnetic fluid bearing comprises interior permanent magnet 11, steel sole plate 13, steel pipe 14, O type elastic seal ring 15, low compressibility fluid 16; Described steel sole plate 13 is welded on the top of steel pipe 14, and described interior permanent magnet 11 is set in qually spaced on the external surface of steel pipe 14; Described O type elastic seal ring 15 is positioned at the bottom of steel pipe 14.
Further, described steel pipe 14, steel sole plate 13 and aluminium base 12 define internal cavities, and described low compressibility fluid 16 is positioned at cavity.
Further, described external permanent magnet 18 is equidistantly symmetricly set on the external surface of aluminium base 12; Described interior permanent magnet 11 is consistent with the radial direction of external permanent magnet 18, is equipped with 8
Further, described interior permanent magnet 11 utilizes fixture to be fixed on the external surface of steel pipe 14, and external permanent magnet 18 utilizes fixture to be fixed on the external surface of aluminium base 12.
Further, described aluminium base 12 and steel pipe 14 are round-shaped, and described interior permanent magnet 11 and external permanent magnet 18 are circular segment or arcuate shape.
Further, one end of described steel sole plate 13 is provided with hole 19, for perfusion or extraction low compressibility fluid 16; The external port in described hole 19 is connected with subsidiary conduit 20, and described subsidiary conduit 20 is provided with valve 21; The other end of described subsidiary conduit is connected with pressure meter 22.
Further, the surface of described aluminium base 12 is polished surfaces.
Claims (4)
1. a novel building vibration abatement, comprises sliding bearing, substrate, external permanent magnet, it is characterized in that: described sliding bearing is positioned on substrate, and described external permanent magnet is positioned at around substrate; Described sliding bearing comprises steel pipe, steel sole plate, interior permanent magnet, sealing ring, low compressibility fluid; Described steel sole plate is welded on the top of steel pipe, and described interior permanent magnet is equidistantly symmetricly set on the external surface of steel pipe, and described sealing ring is positioned at the bottom of steel pipe; Described external permanent magnet is equidistantly symmetricly set on the external surface of substrate; Described interior permanent magnet is consistent with the radial direction of external permanent magnet, arranges number identical, and shape is identical.
2. a kind of novel building vibration abatement according to claim 1, it is characterized in that: described steel pipe, steel sole plate and substrate define internal cavities, described low compressibility fluid is positioned at cavity; The surface of described substrate is polished surface.
3. a kind of novel building vibration abatement according to claim 1, is characterized in that: described interior permanent magnet and external permanent magnet are all bar-shaped, disc-shaped, annular, cylindrical shape or spherical form one.
4. a kind of novel building vibration abatement according to claim 1, it is characterized in that: one end of described steel sole plate is provided with hole, the external port in described hole is connected with subsidiary conduit, and described subsidiary conduit is provided with valve, and the other end of described subsidiary conduit is connected with pressure meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644219.0U CN204174777U (en) | 2014-10-31 | 2014-10-31 | A kind of novel building vibration abatement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644219.0U CN204174777U (en) | 2014-10-31 | 2014-10-31 | A kind of novel building vibration abatement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174777U true CN204174777U (en) | 2015-02-25 |
Family
ID=52563595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644219.0U Expired - Fee Related CN204174777U (en) | 2014-10-31 | 2014-10-31 | A kind of novel building vibration abatement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440631A (en) * | 2018-12-10 | 2019-03-08 | 三峡大学 | A method of building, bridge bradyseism are realized using non-newtonian flow body device |
| CN109440651A (en) * | 2018-12-10 | 2019-03-08 | 三峡大学 | A method of external loads performance is resisted using magnetic fluid enhancing bridge |
-
2014
- 2014-10-31 CN CN201420644219.0U patent/CN204174777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440631A (en) * | 2018-12-10 | 2019-03-08 | 三峡大学 | A method of building, bridge bradyseism are realized using non-newtonian flow body device |
| CN109440651A (en) * | 2018-12-10 | 2019-03-08 | 三峡大学 | A method of external loads performance is resisted using magnetic fluid enhancing bridge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20181031 |