CN208266666U - A kind of road and bridge anticollision device of pier - Google Patents
A kind of road and bridge anticollision device of pier Download PDFInfo
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- CN208266666U CN208266666U CN201820318575.1U CN201820318575U CN208266666U CN 208266666 U CN208266666 U CN 208266666U CN 201820318575 U CN201820318575 U CN 201820318575U CN 208266666 U CN208266666 U CN 208266666U
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Abstract
A kind of road and bridge anticollision device of pier of the utility model discloses a kind of pair of impact force and carries out multi-buffer, and part impact force is transferred to the anticollision device of pier that underground is dissolved, structure is simple, it is convenient and practical, the protection effect to bridge pier can be effectively improved, it is characterized in that main fixed block is located at Main shoe plate lower section, and it is connected by multiple connecting rods with main supporting plate, dashpot is provided on the main supporting plate, the dashpot is arcuate structure, host buffer plate one end is placed in the dashpot on main supporting plate, the host buffer plate is curved plate-like structure, air bag is equipped on the outside of the host buffer plate, main fixed plate one end is placed on main supporting plate, the main fixed plate is curved plate-like structure, and it is located on the inside of host buffer plate, protective pad is equipped on the inside of the main fixed plate, multiple main semicircular rings are equidistantly placed on the inside of host buffer plate, And respectively by being connected on the outside of fixed spring and main fixed plate.
Description
Technical field
A kind of road and bridge anticollision device of pier of the utility model is related in a kind of road and bridge construction, is protected to bridge pier anti-
Collision device belongs to road and bridge construction field.In particular to a kind of pair of impact force carries out multi-buffer, and part impact force is transmitted
The anticollision device of pier dissolved to underground.
Background technique
Currently, bridge pier is of great significance as bearing bridge span structure, for the safety of road and bridge bridge pier in road and bridge engineering
Protect it is most important, when the vehicle run at high speed occur safety accident it is out of control when, the intense impact of road and bridge bridge pier is easy to draw
The structural strength for playing bridge pier changes, and occurs peeling off the case where even cracking, causes permanent damage for bridge pier, for
The safety of driving vehicle impacts on bridge, and repair is more difficult, influences vehicle normal pass, caused by loss it is huge,
Existing frequently-used road and bridge bridge pier protection is utilized in the modes such as bridge pier side arrangement isolation strip and is protected, and speed is compared with Gao Shirong
Easily directly breaking through isolation strip knocks bridge pier, and the strength of shock acts directly on bridge pier, and publication number CN203904820U is disclosed
Anticollision device of pier with dispersing impact forces function, including anti-collision body and several support columns；The anti-collision body is enclosed in bridge
Outside pier, the support column is supported between bridge pier and anti-collision body, and support column includes that end is connected and is fixed on anti-collision body
On support rod one and support rod two, support rod one and two tail portion of support rod be each attached on bridge pier, forms triangle with abutment surface
Shape structure, and support rod two is located at the underface of support rod one, when being buffered using the device to impact force, by repeatedly delaying
The impact force of punching is eventually transmitted on bridge pier, and when impact force is larger, the power being transmitted on bridge pier still can cause one to bridge pier
Fixed damage, influences service life, and there are security risks, impact force cannot be transmitted to underground and dissolved, using effect is not
It is good.
Summary of the invention
In order to improve above situation, a kind of road and bridge anticollision device of pier of the utility model provides a kind of pair of impact force and carries out
Multi-buffer, and part impact force is transferred to the anticollision device of pier that underground is dissolved.It can effectively improve to bridge pier
Protection effect.
A kind of road and bridge anticollision device of pier of the utility model is achieved in that a kind of road and bridge pier anticollision of the utility model
Device is made of main protective device and auxiliary protective device, main protective device by dashpot, main supporting plate, connecting rod, main semicircular ring,
Protective pad, air bag, host buffer plate, main fixed plate, fixed spring and main fixed block composition, main fixed block be located at it is Main shoe plate under
Side, and be connected by multiple connecting rods with main supporting plate, dashpot is provided on the main supporting plate, the dashpot is arc
Structure, host buffer plate one end are placed in the dashpot on main supporting plate, and the host buffer plate is curved plate-like structure, and the master is slow
It is equipped with air bag on the outside of punching, main fixed plate one end is placed on main supporting plate, and the main fixed plate is curved plate-like structure, and is located at
On the inside of host buffer plate, protective pad is equipped on the inside of the main fixed plate, multiple main semicircular rings are equidistantly placed on the inside of host buffer plate, and point
It Tong Guo not be connected on the outside of fixed spring and main fixed plate, auxiliary protective device is by auxiliary fixed plate, auxiliary buffer board, auxiliary semicircular ring, auxiliary
Support plate, auxiliary fixed block, connecting plate and fixing screws composition, auxiliary fixed block is located at the lower section of auxiliary support plate, and passes through multiple companies
Extension bar is connected with auxiliary support plate, and dashpot is provided in the auxiliary support plate, and auxiliary buffer board one end is placed in slow in auxiliary support plate
In jet-bedding, the auxiliary buffer board is curved plate-like structure, is equipped with air bag on the outside of the auxiliary buffer board, auxiliary fixed plate one end is placed in master
In support plate, the auxiliary fixed plate is curved plate-like structure, and corresponding with main fixed plate, and the auxiliary fixed plate is located at auxiliary buffering
On the inside of plate, protective pad is equipped on the inside of the auxiliary fixed plate, multiple auxiliary semicircular rings are equidistantly placed on the inside of auxiliary buffer board, and with multiple masters
Semicircular ring corresponds, and the auxiliary semicircular ring on the outside of fixed spring and auxiliary fixed plate by being connected, two one end of the connection board point
Not Tong Guo fixing screws be hingedly placed on main supporting plate and auxiliary support plate, two connecting plate other ends respectively pass through fixing screws cut with scissors
It connects and is placed in main fixed plate side and auxiliary fixed plate side, described two connecting plates intersect, and the connecting plate is arcuate structure.
In use, main fixed plate and auxiliary fixed plate are stuck on bridge pier first, main fixed plate and auxiliary fixed plate package
In bridge pier exterior measuring, main fixed block and auxiliary fixed block are then respectively buried in underground, main supporting plate and auxiliary support plate on the ground, so
Opposite main semicircular ring and auxiliary semicircular ring are welded together afterwards, make corresponding main semicircular ring and auxiliary semi-circular shape at full circle, and
And be centered around on the outside of bridge pier, when host buffer plate is hit, the air bag on host buffer plate carries out impact force a degree of
Part impact force is transferred in connected multiple main semicircular rings by buffering, host buffer plate, and another part impact force is passed through connection
Plate is transferred in auxiliary support plate, and impact force is transferred to underground neutralizing, main semicircular ring stress by multiple connecting rods by auxiliary support plate
Deformation occurs, buffers again to impact force, and part impact force is transferred to main fixed plate by spring by main semicircular ring
On, the protective pad on the inside of main fixed plate carries out a degree of buffering to impact force, and main fixed plate leads to part impact force
Cross main supporting plate and be transferred to underground and dissolved, when auxiliary buffer board is hit, air bag on auxiliary buffer board to impact force into
Part impact force is transferred in connected multiple auxiliary semicircular rings, another part is hit by a degree of buffering of row, auxiliary buffer board
Power to be hit to be transferred on main supporting plate by connecting plate, impact force is transferred to underground neutralizing by multiple connecting rods by main supporting plate,
Deformation occurs for auxiliary semicircular ring stress, buffers again to impact force, and auxiliary semicircular ring is passed part impact force by spring
It is handed in auxiliary fixed plate, the protective pad on the inside of auxiliary fixed plate carries out a degree of buffering to impact force, and auxiliary fixed plate will
Part impact force is transferred to underground by auxiliary support plate and is dissolved, and then impact force is dissolved to the greatest extent, makes to be transferred to
Impact force very little on bridge pier, reaches in road and bridge construction, the purpose protected to bridge pier.
Beneficial effect.
One, structure is simple, convenient and practical.
Two, cheap, it is easy to spread.
Three, the protection effect to bridge pier can be effectively improved.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of road and bridge anticollision device of pier of the utility model.
Fig. 2 is a kind of structural schematic diagram of road and bridge anticollision device of pier fixed spring of the utility model.
In attached drawing
Wherein part are as follows: dashpot (1), main supporting plate (2), connecting rod (3), main semicircular ring (4), protective pad (5), air bag
(6), host buffer plate (7), main fixed plate (8), auxiliary fixed plate (9), auxiliary buffer board (10), auxiliary semicircular ring (11), auxiliary support plate
(12), auxiliary fixed block (13), connecting plate (14), fixed spring (15), fixing screws (16), main fixed block (17).
Specific embodiment:
A kind of road and bridge anticollision device of pier of the utility model be achieved in that in use, first by main fixed plate (8) and
Auxiliary fixed plate (9) is stuck on bridge pier, and main fixed plate (8) and auxiliary fixed plate (9) are wrapped in bridge pier exterior measuring, then by main fixation
Block (17) and auxiliary fixed block (13) are respectively buried in underground, and main supporting plate (2) and auxiliary support plate (12) on the ground, then will be opposite
Main semicircular ring (4) and auxiliary semicircular ring (11) weld together, form corresponding main semicircular ring (4) and auxiliary semicircular ring (11) whole
Circle, and be centered around on the outside of bridge pier；When host buffer plate (7) is hit, the air bag (6) on host buffer plate (7) is to impact force
A degree of buffering is carried out, part impact force is transferred on connected multiple main semicircular rings (4) by host buffer plate (7), will be another
A part of impact force is transferred on auxiliary support plate (12) by connecting plate (14), and impact force is passed through multiple companies by auxiliary support plate (12)
Extension bar (3) is transferred to underground neutralizing, and deformation occurs for main semicircular ring (4) stress, buffers again to impact force, and main semicircle
Part impact force is transferred on main fixed plate (8) by ring (4) by spring, and the protective pad (5) on the inside of main fixed plate (8) is to shock
Power carries out a degree of buffering, and part impact force is transferred to underground by main supporting plate (2) and carried out by main fixed plate (8)
Neutralizing；When auxiliary buffer board (10) is hit, the air bag (6) on auxiliary buffer board (10) carries out impact force a degree of slow
Part impact force is transferred on connected multiple auxiliary semicircular rings (11), another part impact force is led to by punching, auxiliary buffer board (10)
It crosses connecting plate (14) to be transferred on main supporting plate (2), impact force is transferred to ground by multiple connecting rods (3) by main supporting plate (2)
Lower neutralizing, deformation occurs for auxiliary semicircular ring (11) stress, buffers again to impact force, and auxiliary semicircular ring (11) passes through spring
Part impact force is transferred on auxiliary fixed plate (9), the protective pad (5) on the inside of auxiliary fixed plate (9) carries out certain journey to impact force
The buffering of degree, and part impact force is transferred to underground by auxiliary support plate (12) and dissolved by auxiliary fixed plate (9), and then will
Impact force is dissolved to the greatest extent, makes to be transferred to the impact force very little on bridge pier；Reach in road and bridge construction, bridge pier is protected
Purpose.
Claims (5)
1. a kind of road and bridge anticollision device of pier, it is characterized in that: be made of main protective device and auxiliary protective device, main protective device by
Dashpot, main supporting plate, connecting rod, main semicircular ring, protective pad, air bag, host buffer plate, main fixed plate, fixed spring and master are solid
Determine block composition, main fixed block is located at Main shoe plate lower section, and is connected by multiple connecting rods with main supporting plate, the main branch
Dashpot is provided on fagging, host buffer plate one end is placed in the dashpot on main supporting plate, and main fixed plate one end is placed in main support
On plate, the main fixed plate is curved plate-like structure, and is located on the inside of host buffer plate, is equipped with protection on the inside of the main fixed plate
Pad, multiple main semicircular rings are equidistantly placed on the inside of host buffer plate, and respectively by being connected on the outside of fixed spring and main fixed plate,
Auxiliary protective device is by auxiliary fixed plate, auxiliary buffer board, auxiliary semicircular ring, auxiliary support plate, auxiliary fixed block, connecting plate and fixing screws group
At auxiliary fixed block is located at the lower section of auxiliary support plate, and is connected by multiple connecting rods with auxiliary support plate, in the auxiliary support plate
It is provided with dashpot, auxiliary buffer board one end is placed in the dashpot in auxiliary support plate, and auxiliary fixed plate one end is placed on main supporting plate, institute
Stating auxiliary fixed plate is curved plate-like structure, and corresponding with main fixed plate, and the auxiliary fixed plate is located on the inside of auxiliary buffer board, described
Protective pad is equipped on the inside of auxiliary fixed plate, multiple auxiliary semicircular rings are equidistantly placed on the inside of auxiliary buffer board, and one by one with multiple main semicircular rings
Corresponding, for the auxiliary semicircular ring by being connected on the outside of fixed spring and auxiliary fixed plate, two one end of the connection board pass through fixation respectively
Screw is hingedly placed on main supporting plate and auxiliary support plate, and two connecting plate other ends pass through fixing screws respectively and are hingedly placed in master admittedly
Fixed board side and auxiliary fixed plate side.
2. a kind of road and bridge anticollision device of pier according to claim 1, it is characterised in that the dashpot is arcuate structure.
3. a kind of road and bridge anticollision device of pier according to claim 1, it is characterised in that the host buffer plate is arc panel
Shape structure, the host buffer plate outside are equipped with air bag.
4. a kind of road and bridge anticollision device of pier according to claim 1, it is characterised in that the auxiliary buffer board is arc panel
Shape structure, the auxiliary buffer board outside are equipped with air bag.
5. a kind of road and bridge anticollision device of pier according to claim 1, it is characterised in that described two connecting plates intersect,
The connecting plate is arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318575.1U CN208266666U (en) | 2018-03-08 | 2018-03-08 | A kind of road and bridge anticollision device of pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318575.1U CN208266666U (en) | 2018-03-08 | 2018-03-08 | A kind of road and bridge anticollision device of pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208266666U true CN208266666U (en) | 2018-12-21 |
Family
ID=64675412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820318575.1U Expired - Fee Related CN208266666U (en) | 2018-03-08 | 2018-03-08 | A kind of road and bridge anticollision device of pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208266666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552300A (en) * | 2019-08-16 | 2019-12-10 | 吉林建筑科技学院 | Anticollision barrier with buffer function |
| CN112695678A (en) * | 2020-12-29 | 2021-04-23 | 吴小芬 | Road administration guardrail that can assist buffering vehicle to strike |
-
2018
- 2018-03-08 CN CN201820318575.1U patent/CN208266666U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552300A (en) * | 2019-08-16 | 2019-12-10 | 吉林建筑科技学院 | Anticollision barrier with buffer function |
| CN110552300B (en) * | 2019-08-16 | 2021-05-28 | 吉林建筑科技学院 | Anticollision barrier with buffer function |
| CN112695678A (en) * | 2020-12-29 | 2021-04-23 | 吴小芬 | Road administration guardrail that can assist buffering vehicle to strike |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190513 Address after: 456550 No. 1 Wulong Qibin Avenue, Linzhou City, Anyang City, Henan Province Patentee after: Henan Hengtong Highway and Bridge Construction Co.,Ltd. Address before: 450003 Zhenghua Highway No. 2, Jinshui District, Zhengzhou City, Henan Province Patentee before: Che Chaojian Effective date of registration: 20190513 Address after: 450003 Zhenghua Highway No. 2, Jinshui District, Zhengzhou City, Henan Province Patentee after: Che Chaojian Address before: 221000 No. 50, Group 2, Jizhuang, Songlou Town, Fengxian County, Xuzhou City, Jiangsu Province Patentee before: Ji Beiqi |
|
| 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: 20181221 Termination date: 20200308 |