CN207919338U - A kind of highway bridge bearing - Google Patents
A kind of highway bridge bearing Download PDFInfo
- Publication number
- CN207919338U CN207919338U CN201820266906.1U CN201820266906U CN207919338U CN 207919338 U CN207919338 U CN 207919338U CN 201820266906 U CN201820266906 U CN 201820266906U CN 207919338 U CN207919338 U CN 207919338U
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- CN
- China
- Prior art keywords
- steel plate
- concrete slab
- groove
- support portion
- interconnecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of highway bridge bearings, including interconnecting piece, the interconnecting piece lower end is equipped with support portion, the support portion lower end is equipped with fixed part, and the interconnecting piece includes the first steel plate, and first steel plate upper end is equipped with the first concrete slab, first concrete slab upper end is equipped with the second concrete slab, first concrete slab and the second concrete slab surface area are more than the first steel plate, compared with prior art, the utility model has the beneficial effects that：Include the first steel plate by interconnecting piece, first steel plate upper end is equipped with the first concrete slab, first concrete slab upper end is equipped with the second concrete slab, first concrete slab and the second concrete slab surface area are more than the first steel plate, keep the first concrete slab larger for the bearing area of bridge pavement with the second concrete slab, increase forced area, ensures the stabilization of bridge.
Description
Technical field
The utility model is related to Neurology technical field, specially a kind of highway bridge bearing.
Background technology
Bridge pad is the important support construction of bridge, is used to support the superstructure of bridge, and current bridge pad is wide
It is general that for being set up in Urban Road-Highway Bridges, some bridge erections need bridge pad to have preferable water-proof function on the water surface,
Increase the service life of bridge, some bridge pads are erected on highway, since vehicle flowrate is larger, need to have preferable antivibration energy
Power prevents the long-term stress damage of bridge pad, but current bridge pad is mostly simple in structure, mostly simple reinforced concrete
Soil structure, structure resistance to shock is poor, and bridge pad is not sufficiently stable, and the connection between rest base and ground is not secured enough,
Stress deformation is easy tod produce, current flooding property of bridge pad water resistant is also poor, impregnates in water be easy to be corroded for a long time, be
This, it is proposed that a kind of highway bridge bearing.
Utility model content
The purpose of this utility model is to provide a kind of highway bridge bearings, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of highway bridge bearing, including connection
Portion, the interconnecting piece lower end are equipped with support portion, and the support portion lower end is equipped with fixed part；
The interconnecting piece includes the first steel plate, and first steel plate upper end is equipped with the first concrete slab, and described first is mixed
Concrete board upper end is equipped with the second concrete slab, and first concrete slab and the second concrete slab surface area are more than the first steel
Plate；
The support portion includes bearing block, and the load-bearing number of blocks is nine, and nine bearing blocks are from top to bottom successively
Superposition, nine bearing blocks are socketed with steel plate set outside, and the steel plate set is outer to be coated with underwater paint, and the bearing block includes that third is mixed
Concrete board, is interspersed with water pipe in the third concrete slab, and the water pipe both ends are pierced by steel plate set, on the third concrete slab
End is equipped with the second rubber slab, and second rubber slab upper end is equipped with the second steel plate, the installation of third concrete slab lower end
There are rubber rods and spring；
The fixed part includes third steel plate, and third steel plate upper end is provided with third groove, is opened in the third steel plate
There are tapped through hole, third steel plate lower end that snap-gauge is installed, the third steel plate number is five, five third steel plates
It is stacked from top to bottom, the snap-gauge of the upper end third steel plate is connected in the third groove of lower end third steel plate.
Preferably, first concrete slab upper end is provided with the first groove, and second concrete slab lower end is provided with second
Groove is equipped with the first rubber slab in first groove and the second groove.
Preferably, the fixed part includes fixing bolt, and the fixing bolt sequentially passes through the screw thread of five third steel plates
In through-hole.
Preferably, the support portion side is equipped with water level line.
Preferably, second concrete slab upper end is provided with mounting groove.
Compared with prior art, the utility model has the beneficial effects that：Include the first steel plate, the first steel plate by interconnecting piece
Upper end is equipped with the first concrete slab, and the first concrete slab upper end is equipped with the second concrete slab, the first concrete slab and second
Concrete slab surface area is more than the first steel plate, makes the first concrete slab and the second concrete slab for the bearing area of bridge pavement
It is larger, increase forced area, ensure the stabilization of bridge, is nine by load-bearing number of blocks, nine bearing blocks are from top to bottom successively
Superposition, enables nine bearing blocks to be supported bridge, and by being socketed with steel plate set outside nine bearing blocks, steel plate set is outer to be coated with
Underwater paint prevents nine bearing blocks to be in direct contact with water, prevents from being corroded, and includes third concrete slab, third by bearing block
Water pipe is interspersed in concrete slab, water pipe both ends are pierced by steel plate set, and the flow of support portion side is enable to pass through branch by water pipe
Support part reduces impact of the flow to support portion, the second rubber slab is equipped with by third concrete slab upper end, on the second rubber slab
End is equipped with the second steel plate, enables bearing block buffering vibration, while the second steel plate keeps bearing block upper end formation secured, by the
Three concrete slab lower ends are equipped with rubber rods and spring, so that the vibration resistance of third concrete slab lower end is enhanced, pass through third steel plate
Upper end is provided with third groove, and tapped through hole is provided in third steel plate, and third steel plate lower end is equipped with snap-gauge, and third steel plate number is
Five, five third steel plates are stacked from top to bottom, and the snap-gauge of upper end third steel plate is connected in the of lower end third steel plate
In three grooves, so that the quantity of fixed part third steel plate is increased or is reduced according to the position that bridge is installed, fixed part is buried
After in ground bridge pad lower end structure can stablize.
Description of the drawings
Fig. 1 is the utility model stereogram；
Fig. 2 is the utility model front sectional view；
Fig. 3 is schematic enlarged-scale view at the utility model a；
Fig. 4 is left view structure sectional view at the utility model fixed part.
In figure：1, interconnecting piece, the 11, first steel plate, the 12, first concrete slab, the 121, first groove, the 13, second concrete
Plate, the 131, second groove, 132, mounting groove, the 14, first rubber slab, 2, support portion, 21, bearing block, 211, third concrete slab,
212, water pipe, the 213, second rubber slab, the 214, second steel plate, 215, rubber rods, 216, spring, 22, steel plate set, 23, underwater paint,
24, water level line, 3, fixed part, 31, third steel plate, 311, third groove, 312, tapped through hole, 32, snap-gauge, 33, fixing bolt.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of highway bridge bearing, including interconnecting piece 1,
1 lower end of the interconnecting piece is equipped with support portion 2, and 2 lower end of the support portion is equipped with fixed part 3；
The interconnecting piece 1 includes the first steel plate 11, and 11 upper end of the first steel plate is equipped with the first concrete slab 12, described
First concrete slab, 12 upper end is equipped with the second concrete slab 13,12 and second concrete slab of the first concrete slab, 13 surface
Product is more than the first steel plate 11, keeps the first concrete slab 12 larger for the bearing area of bridge pavement with the second concrete slab 13,
Increase forced area, ensures the stabilization of bridge；
The support portion 2 include bearing block 21,21 quantity of the bearing block be nine, nine bearing blocks 21 from up to
Under be sequentially overlapped, so that nine bearing blocks 21 is supported bridge, steel plate set 22 be socketed with outside nine bearing blocks 21,
It is coated with underwater paint 23 outside the steel plate set 22, prevents nine bearing blocks 21 to be in direct contact with water, prevents from being corroded, the bearing block
21 include third concrete slab 211, is interspersed with water pipe 212 in the third concrete slab 211,212 both ends of the water pipe are pierced by
Steel plate set 22 enables the flow of 2 side of support portion to pass through support portion 2 by water pipe 212, reduces flow rushing to support portion 2
It hits, 211 upper end of third concrete slab is equipped with the second rubber slab 213, and 213 upper end of the second rubber slab is equipped with second
Steel plate 214 enables 21 buffering vibration of bearing block, while the second steel plate 214 keeps 21 upper end formation of bearing block secured, the third
211 lower end of concrete slab is equipped with rubber rods 215 and spring 216, and the vibration resistance of 211 lower end of third concrete slab is made to enhance；
The fixed part 3 includes third steel plate 31, and 31 upper end of third steel plate is provided with third groove 311, the third
Tapped through hole 312 is provided in steel plate 31,31 lower end of third steel plate is equipped with snap-gauge 32, and 31 quantity of third steel plate is five
A, five third steel plates 31 are stacked from top to bottom, and the snap-gauge 32 of the upper end third steel plate 31 is connected in lower end
In the third groove 311 of third steel plate 31, the quantity of 3 third steel plate 31 of fixed part is enable to be increased according to the position that bridge is installed
Or reduce, after fixed part 3 is embedded in ground bridge pad lower end structure can stablize.
Specifically, 12 upper end of the first concrete slab is provided with the first groove 121,13 lower end of the second concrete slab
It is provided with the second groove 131, first rubber slab 14 is installed in first groove, 121 and second groove 131, makes the first concrete
It is connected firmly between plate 12 and the second concrete slab 13, while the first rubber slab 14 can buffer the pressure that part vibration generates
Power.
Specifically, the fixed part 3 includes fixing bolt 33, the fixing bolt 33 sequentially passes through five third steel plates
In 31 tapped through hole 312, make to be connected firmly between five third steel plates 31.
Specifically, 2 side of the support portion is equipped with water level line 24, make the water level of bridge lower end convenient for observation.
Specifically, 13 upper end of the second concrete slab is provided with mounting groove 132,13 upper end of the second concrete slab is made to be convenient for
It links together with bridge.
Operation principle：When the utility model is used, fixed part 3 is embedded in ground, keep bridge pad lower end structure steady
It is fixed, bridge pavement is fixed on 1 upper end of interconnecting piece by mounting groove 132 generation is vibrated when bridge pavement is vibrated
Power is transmitted to interconnecting piece 1, and power is transmitted to support portion 2 by interconnecting piece 1, the second rubber slab 213 in support portion 2 can buffering vibration,
The rubber rods 215 of three concrete slabs, 211 lower end can also be such that the vibration resistance of interconnecting piece 1 enhances with spring 216；
When bridge pad is set up in water, the flow of 2 side of support portion can pass through support portion 2 by water pipe 212, subtract
Impact of the weep to support portion 2, while steel plate set 22 can prevent nine bearing blocks 21 to be in direct contact with water with underwater paint 23,
It prevents from being corroded.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of highway bridge bearing, including interconnecting piece (1), it is characterised in that：Interconnecting piece (1) lower end is equipped with support portion
(2), support portion (2) lower end is equipped with fixed part (3)；
The interconnecting piece (1) includes the first steel plate (11), and the first steel plate (11) upper end is equipped with the first concrete slab (12),
First concrete slab (12) upper end is equipped with the second concrete slab (13), first concrete slab (12) and the second coagulation
Native plate (13) surface area is more than the first steel plate (11)；
The support portion (2) includes bearing block (21), bearing block (21) quantity be nine, nine bearing blocks (21) from
It is sequentially overlapped under, steel plate set (22) is socketed with outside nine bearing blocks (21), waterproof is coated with outside the steel plate set (22)
It paints (23), the bearing block (21) includes third concrete slab (211), and water pipe is interspersed in the third concrete slab (211)
(212), water pipe (212) both ends are pierced by steel plate set (22), and third concrete slab (211) upper end is equipped with the second rubber
Plate (213), the second rubber slab (213) upper end are equipped with the second steel plate (214), third concrete slab (211) lower end
Rubber rods (215) and spring (216) are installed；
The fixed part (3) includes third steel plate (31), and third steel plate (31) upper end is provided with third groove (311), described
It is provided with tapped through hole (312) in third steel plate (31), third steel plate (31) lower end is equipped with snap-gauge (32), the third steel
Plate (31) quantity is five, and five third steel plates (31) are stacked from top to bottom, the upper end third steel plate (31)
Snap-gauge (32) be connected in the third groove (311) of lower end third steel plate (31).
2. a kind of highway bridge bearing according to claim 1, it is characterised in that：First concrete slab (12) upper end
It is provided with the first groove (121), the second concrete slab (13) lower end is provided with the second groove (131), first groove (121)
With the second groove (131) in the first rubber slab (14) is installed.
3. a kind of highway bridge bearing according to claim 1, it is characterised in that：The fixed part (3) includes fixed spiral shell
Bolt (33), the fixing bolt (33) sequentially pass through in the tapped through hole (312) of five third steel plates (31).
4. a kind of highway bridge bearing according to claim 1, it is characterised in that：Support portion (2) side is equipped with
Water level line (24).
5. a kind of highway bridge bearing according to claim 1, it is characterised in that：Second concrete slab (13) upper end
It is provided with mounting groove (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820266906.1U CN207919338U (en) | 2018-02-11 | 2018-02-11 | A kind of highway bridge bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820266906.1U CN207919338U (en) | 2018-02-11 | 2018-02-11 | A kind of highway bridge bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919338U true CN207919338U (en) | 2018-09-28 |
Family
ID=63601367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820266906.1U Expired - Fee Related CN207919338U (en) | 2018-02-11 | 2018-02-11 | A kind of highway bridge bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726394A (en) * | 2020-12-29 | 2021-04-30 | 南通市交通建设工程有限公司 | Pin-connected panel public road bridge roof beam shock absorber support |
-
2018
- 2018-02-11 CN CN201820266906.1U patent/CN207919338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726394A (en) * | 2020-12-29 | 2021-04-30 | 南通市交通建设工程有限公司 | Pin-connected panel public road bridge roof beam shock absorber support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |