CN212357939U - Bridge with anti-seismic function - Google Patents
Bridge with anti-seismic function Download PDFInfo
- Publication number
- CN212357939U CN212357939U CN202020273445.8U CN202020273445U CN212357939U CN 212357939 U CN212357939 U CN 212357939U CN 202020273445 U CN202020273445 U CN 202020273445U CN 212357939 U CN212357939 U CN 212357939U
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- China
- Prior art keywords
- main body
- bridge
- gasket
- longitudinal beam
- cross beam
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- Expired - Fee Related
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Abstract
The utility model relates to a bridge with anti-seismic function, which comprises a main body, a longitudinal beam, a cross beam, expansion joints, rubber strips, springs, mud guard plates, bolts, a support rod, reinforcing steel bars, a buffering damping pad, gaskets, adhesive blocks, a heat insulation layer and a connecting block, wherein the cross beam is poured at the bottom of the longitudinal beam, the longitudinal beam and the cross beam are two in total, the rubber strips are arranged inside the expansion joints, the springs are arranged on the inner wall of the longitudinal beam, the bolts are arranged at the bottom of the main body, the support rod is arranged at the inner side of the bolts, the main body is arranged inside the longitudinal beam and the cross beam through the springs, the bolts and the support rod, the anti-seismic property is increased while the connection is stable, the gaskets are arranged inside the main body, the service life is prolonged, the use efficiency is improved, the buffering damping pad is filled, prevent the bridge from generating thermal expansion and cold contraction due to the change of the climate and temperature, avoid the crack or the damage of the bridge and is suitable for popularization and use.
Description
Technical Field
The utility model relates to a bridge with antidetonation function.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, tapered revetments, diversion works and the like, but the existing bridge has insufficient earthquake resistance and can have the accident of collapse.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge with antidetonation function to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: a bridge with an anti-seismic function comprises a main body, a longitudinal beam, a cross beam, expansion joints, rubber strips, springs, mud protection plates, bolts, support rods, reinforcing steel bars, buffering damping cushions, gaskets, adhesive blocks, a heat insulation layer and a connecting block, wherein the cross beam is poured at the bottom of the longitudinal beam, the longitudinal beam and the cross beam are symmetrically arranged and are reserved with the expansion joints, the rubber strips are arranged inside the expansion joints, the springs are arranged on the inner wall of the longitudinal beam, the bolts are arranged at the bottom of the main body, the support rods are arranged on the inner side of the bolts, the main body is arranged inside the longitudinal beam and the cross beam through the springs, the bolts and the support rods, the main body comprises the mud protection plates, the reinforcing steel bars, the buffering damping cushions and the gaskets, the mud protection plates are poured on two sides of the main body, the reinforcing steel bars are arranged inside the main body, the gaskets are arranged on the, the gasket includes viscose piece, insulating layer, connecting block, the viscose piece is located the left and right both sides of gasket, the insulating layer is arranged in the left and right both sides of viscose piece, the bottom at the gasket is arranged to the connecting block.
On the basis of the technical scheme, reinforcing steel bars are uniformly distributed in the longitudinal beams and the transverse beams.
On the basis of the technical scheme, the main body, the longitudinal beams and the cross beams are all formed by pouring concrete.
On the basis of the technical scheme, the rubber strip is made of chloroprene rubber.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses install two parts of main part and roof beam body, the main part passes through the spring, a spring, the inside at longeron and crossbeam is installed to bolt and bracing piece, the shock resistance has been increased when connecting stably, the internally mounted of main part has the gasket, life has been prolonged, the availability factor has been improved, it has the buffering damping pad to fill, can make the bridge have the effect of buffering, longeron and crossbeam are total two, be symmetrical arrangement, and reserve and have the expansion joint, the adhesive tape is arranged in the inside at the expansion joint, prevent that the bridge from producing expend with heat because of climate temperature change, the shrinkage, avoid bridge crack or destruction.
Drawings
Fig. 1 is a schematic view of the bridge of the present invention.
Fig. 2 is a sectional view of the main body of the present invention.
Fig. 3 is a sectional view of the gasket of the present invention.
In the figure: 1. the main part, 2, longeron, 3, crossbeam, 4, expansion joint, 5, adhesive tape, 6, spring, 7, protect mud board, 8, bolt, 9, bracing piece, 10, reinforcing bar, 11, buffering damping pad, 12, gasket, 13, viscose piece, 14, insulating layer, 15, connecting block.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in the drawings, a bridge with an earthquake-proof function comprises: the expansion joint structure comprises a main body 1, a longitudinal beam 2, a cross beam 3, expansion joints 4, adhesive tapes 5, springs 6, mud protection plates 7, bolts 8, support rods 9, reinforcing steel bars 10, a buffering damping pad 11, gaskets 12, adhesive blocks 13, a heat insulation layer 14 and a connecting block 15, wherein the cross beam 3 is poured at the bottom of the longitudinal beam 2, the longitudinal beam 2 and the cross beam 3 are symmetrically arranged, the expansion joints 4 are reserved, the adhesive tapes 5 are arranged in the expansion joints 4, the springs 6 are arranged on the inner wall of the longitudinal beam 2, the bolts 8 are arranged at the bottom of the main body 1, the support rods 9 are arranged on the inner side of the bolts 8, the main body 1 is arranged in the longitudinal beam 2 and the cross beam 3 through the springs 6, the bolts 8 and the support rods 9, the main body 1 comprises the mud protection plates 7, the reinforcing steel bars 10, the buffering damping pad 11 and the gaskets 12, the mud protection plates 7 are poured on two sides of, the utility model discloses a concrete cement mortar, including gasket 12, buffering damping pad 11, insulating block 13, insulating layer 14, connecting block 15, the inboard of mud guard 7 is arranged to gasket 12, buffering damping pad 11 arranges between gasket 12, gasket 12 includes viscose piece 13, insulating layer 14, connecting block 15, viscose piece 13 is located the left and right both sides of gasket 12, insulating layer 14 arranges the left and right both sides at viscose piece 13, connecting block 15 arranges the bottom at gasket 12, reinforcing bar 10 has been placed to the inside equipartition of longeron 2 and crossbeam 3, main part 1, longeron 2, crossbeam 3 all adopt concrete placement to form, adhesive tape 5 adopts the chloroprene rubber material.
The utility model discloses install two parts of main part and roof beam body, the main part passes through the spring, a spring, the inside at longeron and crossbeam is installed to bolt and bracing piece, the shock resistance has been increased when connecting stably, the internally mounted of main part has the gasket, life has been prolonged, the availability factor has been improved, it has the buffering damping pad to fill, can make the bridge have the effect of buffering, longeron and crossbeam are total two, be symmetrical arrangement, and reserve and have the expansion joint, the adhesive tape is arranged in the inside at the expansion joint, prevent that the bridge from producing expend with heat because of climate temperature change, the shrinkage, avoid bridge crack or destruction.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. The utility model provides a bridge with antidetonation function, includes main part (1), longeron (2), crossbeam (3), expansion joint (4), adhesive tape (5), spring (6), protects mud board (7), bolt (8), bracing piece (9), reinforcing bar (10), buffering damping pad (11), gasket (12), viscose piece (13), insulating layer (14), connecting block (15), its characterized in that: the bottom of the longitudinal beam (2) is poured with a cross beam (3), the longitudinal beam (2) and the cross beam (3) are two in total and are symmetrically arranged, an expansion joint (4) is reserved in the expansion joint (4), the rubber strip (5) is arranged inside the expansion joint (4), the spring (6) is arranged on the inner wall of the longitudinal beam (2), the bolt (8) is arranged at the bottom of the main body (1), the support rod (9) is arranged on the inner side of the bolt (8), the main body (1) is arranged inside the longitudinal beam (2) and the cross beam (3) through the spring (6), the bolt (8) and the support rod (9), the main body (1) comprises a mud guard plate (7), a reinforcing steel bar (10), a buffer damping pad (11) and a gasket (12), the mud guard plate (7) is poured on two sides of the main body (1), the reinforcing steel bar (10) is arranged inside the main body (1), and the gasket (12) is arranged on the inner side of the, buffering damping pad (11) are arranged between gasket (12), gasket (12) are including viscose piece (13), insulating layer (14), connecting block (15), viscose piece (13) are located the left and right both sides of gasket (12), insulating layer (14) are arranged in the left and right both sides of viscose piece (13), connecting block (15) are arranged in the bottom of gasket (12).
2. A bridge with earthquake-proof function according to claim 1, wherein: reinforcing steel bars (10) are uniformly arranged in the longitudinal beams (2) and the cross beams (3).
3. A bridge with earthquake-proof function according to claim 1, wherein: the main body (1), the longitudinal beams (2) and the cross beams (3) are all formed by pouring concrete.
4. A bridge with earthquake-proof function according to claim 1, wherein: the adhesive tape (5) is made of chloroprene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273445.8U CN212357939U (en) | 2020-03-09 | 2020-03-09 | Bridge with anti-seismic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273445.8U CN212357939U (en) | 2020-03-09 | 2020-03-09 | Bridge with anti-seismic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212357939U true CN212357939U (en) | 2021-01-15 |
Family
ID=74146225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020273445.8U Expired - Fee Related CN212357939U (en) | 2020-03-09 | 2020-03-09 | Bridge with anti-seismic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212357939U (en) |
-
2020
- 2020-03-09 CN CN202020273445.8U patent/CN212357939U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210903 Address after: Room 1142-1143, No.9 Renmin Road, Yuhua District, Changsha, Hunan 410000 Patentee after: Hunan Zhengbang Construction Engineering Co.,Ltd. Address before: No.4 Fuqian East Road, Shanting District, Zaozhuang City, Shandong Province 277200 Patentee before: Xu Ping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |