CN207193746U - A kind of Novel road bridge aseismatic bearing - Google Patents
A kind of Novel road bridge aseismatic bearing Download PDFInfo
- Publication number
- CN207193746U CN207193746U CN201721132049.8U CN201721132049U CN207193746U CN 207193746 U CN207193746 U CN 207193746U CN 201721132049 U CN201721132049 U CN 201721132049U CN 207193746 U CN207193746 U CN 207193746U
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- Prior art keywords
- bridge
- fixedly connected
- transverse slat
- pontic
- square
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Abstract
The utility model discloses a kind of Novel road bridge aseismatic bearing, including pontic, the both sides of the pontic bottom are provided with bridge post, the bottom of the bridge post is fixedly connected with skewback, the bottom of the skewback is connected with fixed plate, the bottom of the pontic is fixedly connected with the first fixed block, and the internal activity of first fixed block is connected with the first ball.The utility model makes bridge earthquake resistance effect good; in violent earthquake; topography and geomorphology produces cracking change; river two sides stratum will not cause the destruction of bridge structure to middle of the river sliding etc.; riverbed sand liquefaction during earthquake; foundation failure; bridge pier and abutment largely sink or uneven subsidence will not caused by bridge collapse; under Earthquake Inertia Force Acting effect; internal force caused by a bridge structure part or displacement will not be caused to exceed structure and construct the limit that can bear with the strength of materials so as to which different degrees of destruction occur, be advantageous to protection of the people to bridge in earthquake.
Description
Technical field
Bridge construction technology field is the utility model is related to, specially a kind of Novel road bridge aseismatic bearing.
Background technology
Earthquake often occurs, and the whole world is every year up to millions of time according to statistics, but wherein the overwhelming majority is small earthquake, not for
People are felt that only stronger earthquake of the very small amount magnitude M (see earthquake intensity) more than 5 grades can cause disaster, average
Annual only more than ten times, bridge earthquake resistance effect common at present is poor, and in violent earthquake, topography and geomorphology produces violent change
（Such as ground cleave, tomography）, river two sides stratum causes the destruction of bridge structure to middle of the river sliding etc.；Sand liquid in riverbed during earthquake
Change, foundation failure, bridge pier and abutment largely sink or uneven subsidence caused by bridge collapse；Acted in Earthquake Inertia Force Acting
Under, cause internal force caused by a bridge structure part or displacement to exceed the limit that structure construction can bear with the strength of materials,
So as to which different degrees of destruction occur, it is unfavorable for protection of the people to bridge in earthquake.
Utility model content
The purpose of this utility model is to provide a kind of Novel road bridge aseismatic bearing that it is good to possess bridge earthquake resistance effect
Advantage, solves the problems, such as bridge earthquake resistance effect difference.
To achieve the above object, the utility model provides following technical scheme：A kind of Novel road bridge aseismatic bearing, bag
Pontic is included, the both sides of the pontic bottom are provided with bridge post, and the bottom of the bridge post is fixedly connected with skewback, the skewback
Bottom is connected with fixed plate；
The bottom of the pontic is fixedly connected with the first fixed block, and the internal activity of first fixed block is connected with first
Ball, the bottom of first ball are fixedly connected with steel cable, the both sides of the pontic bottom be respectively arranged with the first transverse slat and
Second transverse slat, the right side of first transverse slat are flexibly connected with the left side of the second transverse slat, and the bottom on the left of second transverse slat is consolidated
Surely contiguous block is connected with, the left side of the contiguous block through the first transverse slat and extends to the inside of the first transverse slat, the contiguous block
Block is fixedly connected with the left of top, the second fixed block has been fixedly connected with the top of first transverse slat and the second transverse slat,
The internal activity of second fixed block is connected with the second ball, and the top of second ball and the bottom of steel cable, which are fixed, to be connected
Connect, the first square positioned at the second fixed block back side is fixedly connected with the top of first transverse slat and the second transverse slat, it is described
The bottom of first square inner chamber is fixedly connected with the first spring, and the first support block is fixedly connected with the top of first spring,
The top of first support block runs through the first square and extends to the outside of the first square to be fixedly connected with the bottom of pontic, and two
The second square is provided between individual bridge post, the internal activity of second square is connected with second spring, the second spring
Both sides have been fixedly connected with the second support block, and the side of second support block away from second spring is through the second square and extends
It is fixedly connected to the outside of the second square with the side of bridge post.
Preferably, the surface of the steel cable is fixedly connected with boss, and the boss is rectangle.
Preferably, the both sides of the pontic have been fixedly connected with coaming plate, and the coaming plate is rectangle.
Preferably, bulb is fixedly connected with the top of the coaming plate, the bulb is circle.
Preferably, the surface of the pontic offers leaking hole, and the top movable of the leaking hole is connected with grid.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting the first fixed block, the first ball, steel cable, the first transverse slat, the second fixed block, second
Ball, the second transverse slat, contiguous block, block, the first square, the first spring, the first support block, the second square, second spring and
Two support blocks, make bridge earthquake resistance effect good, in violent earthquake, topography and geomorphology produces cracking change, and river two sides stratum is to river
Heart sliding etc. will not cause the destruction of bridge structure, riverbed sand liquefaction, foundation failure, under bridge pier and abutment is a large amount of during earthquake
Heavy or uneven subsidence will not caused by bridge collapse, under Earthquake Inertia Force Acting effect, bridge structure will not be caused a part of
Caused internal force or displacement exceed structure and construct the limit that can bear with the strength of materials so as to which different degrees of destruction occur, and have
Beneficial to protection of the people in earthquake to bridge.
2nd, the utility model is by setting boss, by increasing capacitance it is possible to increase the intensity of steel cable, by setting coaming plate, makes people in bridge
Travel safer on face, by setting bulb, be easy to use bridge, by setting leaking hole and grid, in rainy day bridge floor
Ponding can discharge in time, people is travelled in bridge floor safer.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure the first square diagrammatic cross-section.
In figure：Bridge 1 body, Bridge 2 post, 3 skewbacks, 4 fixed plates, 5 first fixed blocks, 6 first balls, 7 steel cables, 8 bosses, 9
First transverse slat, 10 second fixed blocks, 11 second balls, 12 second transverse slats, 13 contiguous blocks, 14 blocks, 15 first squares, 16 first
Spring, 17 first support blocks, 18 second squares, 19 second springs, 20 second support blocks, 21 coaming plates, 22 bulbs, 23 leaking holes,
24 grid.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of Novel road bridge aseismatic bearing, including pontic 1, the surface of pontic 1 and offer leak
Hole 23, the top movable of leaking hole 23 is connected with grid 24, by setting leaking hole 23 and grid 24, in the ponding of rainy day bridge floor
It can in time discharge, people is travelled in bridge floor safer, the both sides of pontic 1 have been fixedly connected with coaming plate 21, and coaming plate 21 is length
It is square, by setting coaming plate 21, people is travelled on bridge floor safer, the top of coaming plate 21 is fixedly connected with bulb 22, lamp
Bubble 22 is circle, by setting bulb 21, is easy to use bridge, the both sides of the bottom of pontic 1 are provided with bridge post 2, bridge post 2
Bottom is fixedly connected with skewback 3, and the bottom of skewback 3 is connected with fixed plate 4；
The bottom of pontic 1 is fixedly connected with the first fixed block 5, and the internal activity of the first fixed block 5 is connected with the first ball
6, the bottom of the first ball 6 is fixedly connected with steel cable 7, and the surface of steel cable 7 is fixedly connected with boss 8, and boss 8 is rectangular
Shape, by setting boss 8, by increasing capacitance it is possible to increase the intensity of steel cable 7, the both sides of the bottom of pontic 1 are respectively arranged with the first transverse slat 9 and
Two transverse slats 12, the right side of the first transverse slat 9 are flexibly connected with the left side of the second transverse slat 12, and the bottom in the left side of the second transverse slat 12, which is fixed, to be connected
Contiguous block 13 is connected to, the left side of contiguous block 13 through the first transverse slat 9 and extends to the inside of the first transverse slat 9, the top of contiguous block 13
Left side be fixedly connected with block 14, the top of the first transverse slat 9 and the second transverse slat 12 has been fixedly connected with the second fixed block 10,
The internal activity of two fixed blocks 10 is connected with the second ball 11, and the top of the second ball 11 is fixedly connected with the bottom of steel cable 7, the
The top of one transverse slat 9 and the second transverse slat 12 is fixedly connected with the first square 15 positioned at the back side of the second fixed block 10, first party
The bottom of the inner chamber of block 15 is fixedly connected with the first spring 16, and the top of the first spring 16 is fixedly connected with the first support block 17, the
The top of one support block 17 is through the first square 15 and extends to the outside of the first square 15 and is fixedly connected with the bottom of pontic 1,
The second square 18 is provided between two bridge posts 2, the internal activity of the second square 18 is connected with second spring 19, second spring 19
Both sides be fixedly connected with the second support block 20, the second square 18 is run through in the second side of the support block 20 away from second spring 19
And the outside for extending to the second square 18 is fixedly connected with the side of bridge post 2, by set the first fixed block 5, the first ball 6,
Steel cable 7, the first transverse slat 9, the second fixed block 10, the second ball 11, the second transverse slat 12, contiguous block 13, block 14, the first square
15th, the first spring 16, the first support block 17, the second square 18, the support block 20 of second spring 19 and second, make bridge earthquake resistance effect
Good, in violent earthquake, topography and geomorphology produces cracking change, and river two sides stratum will not cause bridge structure to middle of the river sliding etc.
Destruction, riverbed sand liquefaction during earthquake, foundation failure, bridge pier and abutment largely sink or uneven subsidence will not caused by
Bridge collapse, under Earthquake Inertia Force Acting effect, internal force caused by a bridge structure part or displacement will not be caused to exceed structure
The limit that construction and the strength of materials can bear is advantageous to people in earthquake to bridge so as to which different degrees of destruction occur
Protection.
In use, pass through the first ball 6, steel cable 7, the first transverse slat 9, the second transverse slat 12, contiguous block 13, block 14, second
The ball 11 of fixed block 10 and second enables pontic 1 in earthquake by the first square 15, the first spring 16 and the first support block
17 move, and bridge post 2 is moved in earthquake by the second square 18, the support block 20 of second spring 19 and second
It is dynamic, make bridge earthquake resistance effect good, in violent earthquake, topography and geomorphology produces cracking change, and river two sides stratum slides to the middle of the river
Etc. the destruction that will not cause bridge structure, riverbed sand liquefaction during earthquake, foundation failure, bridge pier and abutment largely sinks or not
Uniformly sink will not caused by bridge collapse, Earthquake Inertia Force Acting effect under, will not cause caused by a bridge structure part
Internal force or displacement exceed structure and construct the limit that can bear with the strength of materials so as to which different degrees of destruction occur, and are advantageous to people
Protection in earthquake to bridge.
In summary：The Novel road bridge aseismatic bearing, pass through the first fixed block 5, the first ball 6, steel cable 7, first
Transverse slat 9, the second fixed block 10, the second ball 11, the second transverse slat 12, contiguous block 13, block 14, the first square 15, the first spring
16th, the cooperation of the first support block 17, the second square 18, the support block 20 of second spring 19 and second, solves bridge earthquake resistance effect
The problem of poor.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Novel road bridge aseismatic bearing, including pontic（1）, it is characterised in that：The pontic（1）The both sides of bottom are equal
It is provided with bridge post（2）, the bridge post（2）Bottom be fixedly connected with skewback（3）, the skewback（3）Bottom be connected with
Fixed plate（4）；
The pontic（1）Bottom be fixedly connected with the first fixed block（5）, first fixed block（5）Internal activity connection
There is the first ball（6）, first ball（6）Bottom be fixedly connected with steel cable（7）, the pontic（1）The both sides of bottom point
The first transverse slat is not provided with（9）With the second transverse slat（12）, first transverse slat（9）Right side and the second transverse slat（12）Left side live
Dynamic connection, second transverse slat（12）The bottom in left side is fixedly connected with contiguous block（13）, the contiguous block（13）Left side pass through
Wear the first transverse slat（9）And extend to the first transverse slat（9）Inside, the contiguous block（13）Block is fixedly connected with the left of top
（14）, first transverse slat（9）With the second transverse slat（12）Top be fixedly connected with the second fixed block（10）, described second is solid
Determine block（10）Internal activity be connected with the second ball（11）, second ball（11）Top and steel cable（7）Bottom consolidate
Fixed connection, first transverse slat（9）With the second transverse slat（12）Top be fixedly connected with positioned at the second fixed block（10）The back side
The first square（15）, first square（15）The bottom of inner chamber is fixedly connected with the first spring（16）, first spring
（16）Top be fixedly connected with the first support block（17）, first support block（17）Top run through the first square（15）And
Extend to the first square（15）Outside and pontic（1）Bottom be fixedly connected, two bridge posts（2）Between be provided with the second square
（18）, second square（18）Internal activity be connected with second spring（19）, the second spring（19）Both sides it is solid
Surely it is connected with the second support block（20）, second support block（20）Away from second spring（19）Side run through the second square
（18）And extend to the second square（18）Outside and bridge post（2）Side be fixedly connected.
A kind of 2. Novel road bridge aseismatic bearing according to claim 1, it is characterised in that：The steel cable（7）Table
Face is fixedly connected with boss（8）, the boss（8）For rectangle.
A kind of 3. Novel road bridge aseismatic bearing according to claim 1, it is characterised in that：The pontic（1）Two
Side has been fixedly connected with coaming plate（21）, the coaming plate（21）For rectangle.
A kind of 4. Novel road bridge aseismatic bearing according to claim 3, it is characterised in that：The coaming plate（21）Top
Portion is fixedly connected with bulb（22）, the bulb（22）For circle.
A kind of 5. Novel road bridge aseismatic bearing according to claim 1, it is characterised in that：The pontic（1）Table
Face offers leaking hole（23）, the leaking hole（23）Top movable be connected with grid（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132049.8U CN207193746U (en) | 2017-09-05 | 2017-09-05 | A kind of Novel road bridge aseismatic bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132049.8U CN207193746U (en) | 2017-09-05 | 2017-09-05 | A kind of Novel road bridge aseismatic bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193746U true CN207193746U (en) | 2018-04-06 |
Family
ID=61791090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721132049.8U Expired - Fee Related CN207193746U (en) | 2017-09-05 | 2017-09-05 | A kind of Novel road bridge aseismatic bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457176A (en) * | 2018-04-12 | 2018-08-28 | 淄博正邦知识产权企划有限公司 | A kind of the bridge pedestal and its anti-shock methods of antidetonation |
| CN114197293A (en) * | 2021-12-31 | 2022-03-18 | 北京市政路桥股份有限公司 | Bridge construction method and bridge structure |
-
2017
- 2017-09-05 CN CN201721132049.8U patent/CN207193746U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457176A (en) * | 2018-04-12 | 2018-08-28 | 淄博正邦知识产权企划有限公司 | A kind of the bridge pedestal and its anti-shock methods of antidetonation |
| CN114197293A (en) * | 2021-12-31 | 2022-03-18 | 北京市政路桥股份有限公司 | Bridge construction method and bridge structure |
| CN114197293B (en) * | 2021-12-31 | 2024-03-08 | 北京市政路桥股份有限公司 | Bridge construction method and bridge structure |
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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: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |