CN212895885U - Laminated rubber support anti-seismic structure for improving building stability - Google Patents
Laminated rubber support anti-seismic structure for improving building stability Download PDFInfo
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- CN212895885U CN212895885U CN202021454348.5U CN202021454348U CN212895885U CN 212895885 U CN212895885 U CN 212895885U CN 202021454348 U CN202021454348 U CN 202021454348U CN 212895885 U CN212895885 U CN 212895885U
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Abstract
The application relates to a laminated rubber support anti-seismic structure for improving building stability, which comprises an upper plate, a lower plate and a damping buffer piece positioned between the upper plate and the lower plate, wherein a corrugated pipe cover is connected between the upper plate and the lower plate, and the corrugated pipe cover and the damping buffer piece are sleeved; the upper end and the lower end of the corrugated pipe cover are respectively provided with a sealing piece used for reducing water vapor entering the corrugated pipe cover. This application can reduce steam and shock attenuation bolster contact and sunshine and the direct irradiation of shock attenuation bolster to slow down the ageing of shock attenuation bolster.
Description
Technical Field
The application relates to the field of building strutting arrangement, especially relate to a stromatolite rubber support earthquake-resistant structure who promotes building stability.
Background
The damping rubber support is a novel elastic support used on high-rise buildings, railways and bridges, is a main shockproof component of a building foundation, is mainly focused on bridge buildings in the research and application of the damping rubber support in China at present, and cannot be widely applied to building buildings, and the traditional damping rubber support is divided into three types, namely a common grid type damping rubber support, a polytetrafluoroethylene panel type damping rubber support and a basin type damping rubber support.
The current chinese patent of grant publication No. CN207211903U discloses an anti-seismic support, be in including upper steel sheet, lower floor's steel sheet and setting shock insulation buffering group between upper steel sheet and the lower floor's steel sheet, shock insulation buffering group comprises a plurality of shock insulation buffering pieces stack that arrange the setting along vertical direction, shock insulation buffering piece includes sheet rubber and steel sheet, the sheet rubber with the steel sheet vulcanizes the bonding fixed, steel sheet week side is extended towards the sheet rubber and is had the fender ring, it is close to keep off the ring the diameter of the one end of steel sheet is less than the one end of keeping away from the steel sheet, sheet rubber week side extension is provided with and keeps off the butt ring of ring laminating, and adjacent shock insulation buffering piece week side keeps off the ring and is contradicted each other with the extension end that the butt ring.
However, if the anti-seismic support is exposed, if the anti-seismic support is positioned between a bridge and a pier, the rubber sheet is easy to age under long-term exposure to the sun and rain, and further the anti-seismic effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to slow down the ageing of sheet rubber, this application provides a stromatolite rubber support earthquake-resistant structure that promotes building stability.
The application provides a promote stable stromatolite rubber support earthquake-resistant structure of building adopts following technical scheme.
A laminated rubber support anti-seismic structure for improving building stability comprises an upper plate, a lower plate and a damping buffer piece positioned between the upper plate and the lower plate, wherein a corrugated pipe cover is connected between the upper plate and the lower plate, and the corrugated pipe cover and the damping buffer piece are sleeved; the upper end and the lower end of the corrugated pipe cover are respectively provided with a sealing piece used for reducing water vapor entering the corrugated pipe cover.
By adopting the technical scheme, the direct irradiation of ultraviolet rays to the damping buffer piece can be reduced by arranging the corrugated pipe cover for covering the damping buffer piece so as to slow down the aging of the damping buffer piece, and a closed space is formed in the corrugated pipe cover through the sealing piece so as to reduce the infiltration of rainwater and the corrosion of acidic substances in the rainwater to the damping buffer piece; and the bellows cover has scalability, can be flexible along with the deformation displacement of going up under the shock attenuation bolster, ensures the normal shock attenuation deformation effect of shock attenuation bolster promptly.
Preferably, the outer surface of the bellows shield is coated with a silver coating.
Through adopting above-mentioned technical scheme, scribble silver-colored layer and can reflect most light, and then reduce the inside condition of heating up too high of bellows cover to slow down the ageing condition of shock attenuation bolster because of the high temperature.
Preferably, the outer side of the silver coating is covered with a hydrophobic transparent layer.
By adopting the technical scheme, the hydrophobic transparent layer has a good hydrophobic effect, and the retention time of rainwater on the outer wall of the corrugated pipe cover is reduced, so that the erosion of acidic substances in the rainwater to the corrugated pipe cover is reduced.
Preferably, the sealing member includes with bellows cover tip integrated into one piece's sealing ring, the upper plate with the opposite face of hypoplastron all is seted up the confession the annular of sealing ring scarf joint.
By adopting the technical scheme, the sealing ring is elastically embedded with the annular groove, so that the corrugated pipe cover can be conveniently mounted with the upper plate and the lower plate respectively, the gap between the corrugated pipe cover and the joint of the upper plate and the lower plate can be sealed, and a good water seepage prevention effect is achieved.
Preferably, the outer peripheral surface of the sealing ring is convexly provided with a tooth-shaped bulge, and the side wall of the ring groove is provided with a tooth groove matched with the tooth-shaped bulge.
By adopting the technical scheme, the tooth-shaped protrusions are matched with the tooth grooves, so that the sealing ring is prevented from being separated from the ring groove in the vertical direction, and the connection stability of the sealing ring with the upper plate and the lower plate is further ensured; and the matching surface of the sealing ring and the side wall of the annular groove is serrated, so that the path of possible water seepage is prolonged, and the waterproof effect is further improved.
Preferably, the opposite surfaces of the upper plate and the lower plate are provided with grooves, butterfly reeds are arranged in the grooves, small ports of the butterfly reeds positioned in the grooves of the lower plate are abutted with the lower end parts of the shock absorption buffer parts, and small ports of the butterfly reeds positioned in the grooves of the upper plate are abutted with the upper end parts of the shock absorption buffer parts; the opposite surfaces of the upper plate and the lower plate are respectively provided with a connecting groove, the length of each connecting groove is arranged along the radial direction of the lower plate, the connecting grooves are arranged in a plurality and distributed along the circumference of the lower plate, and two ends of each connecting groove are respectively communicated with the groove and the annular groove; and a sliding block is connected in the connecting groove in a sliding manner, one end of the sliding block is abutted with the outer edge of the large port of the butterfly reed, and the other end of the sliding block is abutted with the inner peripheral surface of the sealing ring.
By adopting the technical scheme, during installation, the sealing ring is firstly embedded with the annular groove of the lower plate, the initial installation of the corrugated pipe cover and the lower plate is completed, then the sliding block is placed into the connecting groove, one end of the sliding block is abutted against the inner peripheral wall of the sealing ring, then the butterfly-shaped reed is placed into the groove, the outer edge of the large port of the butterfly-shaped reed is abutted against one end of the sliding block, so that the sealing ring is expanded outwards, the toothed bulge of the sealing ring is embedded into the tooth socket, the complete installation of the corrugated pipe cover and the lower plate is further completed, finally the damping buffer piece and the upper plate are installed, the installation modes of the upper plate and the corrugated pipe cover are the same, the installation stability of the sealing piece is ensured, meanwhile, when the sealing piece is vibrated and has the tendency of being separated from the upper plate or the lower plate, the damping buffer piece is also vibrated and deformed, the sealing ring is forced to expand outwards through the sliding block in the outward expansion deformation process of the butterfly-shaped reed, so that the tooth-shaped protrusions are tightly attached to the tooth grooves, the separation of the sealing element is avoided, and the protection effect of the corrugated pipe cover is ensured.
Preferably, a pressure spring is arranged in the connecting groove, one end of the pressure spring abuts against one end, far away from the butterfly spring, of the sliding block, and the other end of the pressure spring abuts against the inner circumferential surface of the sealing ring.
Through adopting above-mentioned technical scheme, through setting up the pressure spring, when the sealing ring is ageing and lose elasticity, the pressure spring can carry out radial displacement compensation to the elastic deformation of sealing ring to avoid the sealing ring to lose the condition that breaks away from the annular after elasticity.
Preferably, the shock attenuation bolster is a plurality of shock attenuation buffering pieces stack combinations of arranging the setting along vertical direction, the shock attenuation buffering piece includes sheet rubber and steel sheet, the sheet rubber with the steel sheet vulcanizes the bonding fixed.
Through adopting above-mentioned technical scheme, can ensure the durability of shock attenuation bolster.
In summary, the present application includes at least one of the following beneficial technical effects:
the corrugated pipe cover used for covering the damping buffer piece is arranged, so that a closed space is formed inside the corrugated pipe cover, the infiltration of rainwater is reduced, the direct irradiation of ultraviolet rays to the damping buffer piece is reduced, and the aging of the damping buffer piece is slowed down;
through setting up the pressure spring, when the sealing ring is ageing and when losing elasticity, the pressure spring can carry out radial displacement compensation to the elastic deformation of sealing ring to avoid the sealing ring to lose the condition that breaks away from the annular after elasticity.
Drawings
FIG. 1 is a sectional view of the overall structure of the present embodiment;
FIG. 2 is a partial cross-sectional view of the bellows shield of the present embodiment;
FIG. 3 is a schematic structural view of the lower plate of the present embodiment;
fig. 4 is a partially enlarged view of a portion a in fig. 1.
Description of reference numerals: 1. an upper plate; 2. a lower plate; 3. a shock absorbing buffer; 4. a bellows cover; 5. a seal member; 6. a butterfly reed; 7. a slider; 8. a pressure spring; 11. a groove; 12. connecting grooves; 13. a ring groove; 14. a tooth socket; 31. a rubber sheet; 32. a steel sheet; 41. coating a silver layer; 42. a hydrophobic transparent layer; 51. a seal ring; 52. and (4) a tooth-shaped bulge.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses stromatolite rubber support earthquake-resistant structure of promotion building stability. Referring to fig. 1, including upper plate 1, hypoplastron 2 and the shock attenuation bolster 3 that is located between upper plate 1 and the hypoplastron 2, shock attenuation bolster 3 is a plurality of shock attenuation buffer sheet stack combinations of arranging the setting along vertical direction, and the shock attenuation buffer sheet includes rubber piece 31 and steel sheet 32, and rubber piece 31 and steel sheet 32 vulcanize the bonding fixed.
As shown in fig. 1 and 2, a bellows cover 4 is connected between an upper plate 1 and a lower plate 2, the bellows cover 4 is sleeved with a shock-absorbing buffer member 3, and sealing members 5 for reducing water vapor from entering the interior of the bellows cover 4 are respectively arranged at the upper end and the lower end of the bellows cover 4, so that a closed space is formed in the interior of the bellows cover 4 to reduce the infiltration of rainwater and the direct irradiation of ultraviolet rays to the shock-absorbing buffer member 3, and further the aging of the shock-absorbing buffer member 3 is slowed down; the outer surface of the corrugated pipe cover 4 is coated with the silver coating 41, most light rays can be reflected, and the situation that the temperature inside the corrugated pipe cover 4 is too high is further reduced; and the outer side surface of the silver coating layer 41 is coated with a hydrophobic transparent layer 42 made of hydrophobic coating, so that the retention time and the erosion action of rainwater on the outer wall of the corrugated pipe cover 4 are reduced.
As shown in fig. 3, the opposite surfaces of the upper plate 1 and the lower plate 2 are both provided with a groove 11 and a ring groove 13, the ring groove 13 is located outside the groove 11, the opposite surfaces of the upper plate 1 and the lower plate 2 are both provided with a connecting groove 12 having a T-shaped cross section, the length of the connecting groove 12 is arranged along the radial direction of the lower plate 2, the connecting grooves 12 are arranged in a plurality and each connecting groove 12 is arranged along the circumference of the lower plate 2, and the two ends of the connecting groove 12 are respectively communicated with the groove 11 and the ring groove 13.
As shown in fig. 1 and 4, the sealing element 5 includes a sealing ring 51 made of rubber, the sealing ring 51 and the end of the bellows cover 4 are integrally formed, the sealing ring 51 is in engagement connection with the ring groove 13, a tooth-shaped protrusion 52 is protruded from the outer peripheral surface of the sealing ring 51, and a tooth groove 14 matched with the tooth-shaped protrusion 52 is formed on the side wall of the ring groove 13; a sliding block 7 is connected in the connecting groove 12 in a sliding manner along the length direction of the connecting groove, a pressure spring 8 is arranged in the connecting groove 12, one end of the pressure spring 8 is abutted against one end of the sliding block 7, and the other end of the pressure spring 8 is abutted against the inner circumferential surface of the sealing ring 51; the butterfly-shaped reed 6 is arranged in the groove 11, the small port of the butterfly-shaped reed 6 positioned in the groove 11 of the lower plate 2 is abutted against the lower end part of the damping buffer member 3, the small port of the butterfly-shaped reed 6 positioned in the groove 11 of the upper plate 1 is abutted against the upper end part of the damping buffer member 3, and the outer edge of the large port of the butterfly-shaped reed 6 is abutted against one end, far away from the pressure spring 8, of the slider 7.
During installation, the sealing ring 51 is firstly embedded with the annular groove 13 of the lower plate 2, the primary installation of the corrugated pipe cover 4 and the lower plate 2 is completed at this moment, then the sliding block 7 and the pressure spring 8 are placed into the connecting groove 12, the sliding block 7 and the pressure spring 8 are enabled to be mutually abutted, then the butterfly spring 6 is placed into the groove 11, the outer edge of the large port of the butterfly spring 6 is enabled to be abutted against one end of the sliding block 7, the sealing ring 51 is forced to expand outwards, the tooth-shaped protrusion 52 of the sealing ring 51 is enabled to be embedded into the tooth groove 14, the complete installation of the corrugated pipe cover 4 and the lower plate 2 is further completed, the damping buffer piece 3 and the upper plate 1 are finally installed, and the installation modes of the upper.
The implementation principle of the embodiment of the application is as follows: the direct irradiation of ultraviolet rays to the shock absorption buffer member 3 can be reduced by arranging the corrugated pipe cover 4 for covering the shock absorption buffer member 3, so that the aging of the shock absorption buffer member 3 is slowed down, and a closed space is formed in the corrugated pipe cover 4 through the sealing member 5, so that the infiltration of rainwater is reduced, and the corrosion of acidic substances in the rainwater to the shock absorption buffer member 3 is reduced; and the bellows cover 4 has scalability, can be flexible along with the up-down deformation displacement of the shock-absorbing buffer 3, namely, the normal shock-absorbing deformation effect of the shock-absorbing buffer 3 is ensured.
When the sealing element 5 is vibrated and tends to be separated from the annular groove 13, the damping and buffering element 3 is also vibrated and deforms along the vertical direction, so that the butterfly-shaped reed 6 is forced to expand and deform, the sealing ring 51 is forced to expand through the sliding block 7 in the process of expanding and deforming the butterfly-shaped reed 6, the tooth-shaped protrusion 52 is tightly attached to the tooth groove 14, the separation of the sealing element 5 is avoided, and the protection effect of the corrugated pipe cover 4 is ensured; meanwhile, the compression spring 8 can compensate the radial displacement of the elastic deformation of the sealing ring 51, so that the situation that the sealing ring 51 is separated from the annular groove 13 after aging and losing elasticity is avoided.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a promote stromatolite rubber support earthquake-resistant structure of building stability, includes upper plate (1), hypoplastron (2) and is located shock attenuation bolster (3) between upper plate (1) and hypoplastron (2), its characterized in that: a corrugated pipe cover (4) is connected between the upper plate (1) and the lower plate (2), and the corrugated pipe cover (4) and the damping buffer piece (3) are sleeved; the upper end and the lower end of the corrugated pipe cover (4) are respectively provided with a sealing piece (5) used for reducing water vapor entering the corrugated pipe cover (4).
2. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 1, wherein: the outer surface of the bellows cover (4) is coated with a silver coating (41).
3. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 2, wherein: the outer side of the silver coating (41) is covered with a hydrophobic transparent layer (42).
4. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 1, wherein: sealing member (5) include with bellows cover (4) tip integrated into one piece's sealing ring (51), upper plate (1) with the confession has all been seted up to the opposite face of hypoplastron (2) annular (13) of sealing ring (51) scarf joint.
5. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 4, wherein: the outer peripheral surface of the sealing ring (51) is convexly provided with a toothed bulge (52), and the side wall of the ring groove (13) is provided with a tooth groove (14) matched with the toothed bulge (52).
6. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 5, wherein: the opposite surfaces of the upper plate (1) and the lower plate (2) are respectively provided with a groove (11), a butterfly reed (6) is arranged in each groove (11), a small port of the butterfly reed (6) positioned in each groove (11) of the lower plate (2) is abutted against the lower end part of the damping buffer member (3), and a small port of the butterfly reed (6) positioned in each groove (11) of the lower plate (2) is abutted against the upper end part of the damping buffer member (3); the opposite surfaces of the upper plate (1) and the lower plate (2) are provided with connecting grooves (12), the length of each connecting groove (12) is arranged along the radial direction of the lower plate (2), the connecting grooves (12) are arranged in a plurality and distributed along the circumference of the lower plate (2), and two ends of each connecting groove (12) are respectively communicated with the groove (11) and the ring groove (13); a sliding block (7) is connected in the connecting groove (12) in a sliding mode, one end of the sliding block (7) is abutted to the outer edge of the large port of the butterfly spring leaf (6), and the other end of the sliding block (7) is abutted to the inner circumferential surface of the sealing ring (51).
7. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 6, wherein: a pressure spring (8) is arranged in the connecting groove (12), one end of the pressure spring (8) is abutted with one end, far away from the butterfly spring (6), of the sliding block (7), and the other end of the pressure spring (8) is abutted with the inner circumferential surface of the sealing ring (51).
8. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 1, wherein: shock attenuation bolster (3) are a plurality of shock attenuation buffering pieces stack combination of arranging the setting along vertical direction, the shock attenuation buffering piece includes sheet rubber (31) and steel sheet (32), sheet rubber (31) with steel sheet (32) vulcanize the bonding fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454348.5U CN212895885U (en) | 2020-07-18 | 2020-07-18 | Laminated rubber support anti-seismic structure for improving building stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454348.5U CN212895885U (en) | 2020-07-18 | 2020-07-18 | Laminated rubber support anti-seismic structure for improving building stability |
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| Publication Number | Publication Date |
|---|---|
| CN212895885U true CN212895885U (en) | 2021-04-06 |
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| CN202021454348.5U Active CN212895885U (en) | 2020-07-18 | 2020-07-18 | Laminated rubber support anti-seismic structure for improving building stability |
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| CN (1) | CN212895885U (en) |
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