CN209276973U - A kind of highway bridge anticollision device, collision-prevention device - Google Patents
A kind of highway bridge anticollision device, collision-prevention device Download PDFInfo
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- CN209276973U CN209276973U CN201821817336.7U CN201821817336U CN209276973U CN 209276973 U CN209276973 U CN 209276973U CN 201821817336 U CN201821817336 U CN 201821817336U CN 209276973 U CN209276973 U CN 209276973U
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- fixed plate
- guide post
- elastic
- buffering pad
- elastic buffering
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Abstract
The utility model relates to a kind of highway bridge anticollision device, collision-prevention devices, including fixed plate, the connected energy-absorbing case in the side of fixed plate, the other side is connected elastic buffering pad, the elastic buffering pad is in arcuation, cavity is formed between elastic buffering pad and fixed plate, the middle position of cavity is equipped with damping device, the damping device includes the first guide post, second guide post and spring, first guide post is fixedly mounted in fixed plate, second guide post is fixedly mounted on the inner wall of elastic buffering pad, spacing is equipped between first guide post and the second guide post, spring is set in the periphery of the first guide post and the second guide post, the damping device elastic plate that two sides are provided symmetrically up and down, card slot is provided in the fixed plate, described elastic plate one end is arranged in card slot, the other end is located between two rectangular teeths on elastic buffering pad inner wall.The utility model is easy for assemble or unload, using flexible, is provided with multi-buffer protection, can protection in reinforcement accident to personnel, vehicle and bridge.
Description
Technical field
The utility model belongs to Highway bridge technique field, more particularly to a kind of highway bridge anticollision device, collision-prevention device.
Background technique
With the development of the social economy, the improvement of people's living standards, the vehicles of people's trip mostly select automobile,
But along with the increasing of automobile quantity, hidden trouble of traffic is also being continuously improved, and highway is the multiple area of traffic accident,
So highway bridge anticollision device, collision-prevention device just seems especially important, however existing highway bridge anticollision device, collision-prevention device mostly anticollision ability is weak,
Be easy to damage, and anticollision device, collision-prevention device disassembled and installed after damage it is all very inconvenient.
Summary of the invention
The purpose of this utility model is to provide for a kind of highway bridge anticollision device, collision-prevention device, and anticollision ability is strong, and is readily disassembled
And installation, effectively solve the problems mentioned above in the background art.
The utility model is adopted the technical scheme that solve the above-mentioned problems, provides a kind of highway bridge anticollision dress
It sets, including fixed plate, energy-absorbing case is fixedly mounted in the side of the fixed plate, and the other side of the fixed plate is equipped with elastic buffer
Pad, is fixedly connected between the fixed plate and elastic buffering pad by locking device, and the elastic buffering pad is in arcuation, the bullet
Property cushion inner wall be equipped with rectangular teeth, cavity is formed between the elastic buffering pad and fixed plate, in the fixed plate
Meta position, which installs, is equipped with damping device, and the damping device includes the first guide post, the second guide post and spring, and first guide post is fixed
It is mounted in fixed plate, second guide post is fixedly mounted on the inner wall of elastic buffering pad, and first guide post and second is led
Set at regular intervals between column, the spring horizontal is set in the periphery of the first guide post and the second guide post, on the damping device
The elastic plate that lower two sides are provided symmetrically is provided with card slot, the position of the groove position and elastic plate in the fixed plate
Corresponding, described elastic plate one end is arranged in card slot, and two on elastic buffering pad inner wall are arranged in the elastic plate other end
Between a rectangular teeth, the middle position of the elastic plate is bent to damping device direction.
The locking device includes that hook, link and latch segment, the hook are fixedly mounted in fixed plate, the locking
It is hinged between block and elastic buffering pad, is rotation connection between the link and latch segment.
Shear thickening liquid is filled in the energy-absorbing case.
Warning sign and alarm device are fixedly mounted above the fixed plate.
The utility model has the beneficial effects that the setting of elastic buffering pad plays first of buffer function in the utility model；Bullet
Property plate and damping device setting rise second buffer function；Energy-absorbing case can cut down potential energy, and the shearing in energy-absorbing case increases
Magma can be rapid curing by external force collision, plays the role of buffering energy-absorbing, it is slow that energy-absorbing case and shear thickening liquid play third road
Punching effect.Locking device can make anticollision device, collision-prevention device after being damaged, and fast implement disassembly and installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of elastic buffering pad in the utility model；
Fig. 3 is the partial enlarged view of A in Fig. 1.
Specific embodiment
To keep the purpose of this utility model, technical solution clearer, with reference to the accompanying drawing to the utility model embodiment party
Formula is described in further detail.
As shown in Figure 1, the utility model provides a kind of highway bridge anticollision device, collision-prevention device, including fixed plate 2, fixed plate 2 can
To be fixedly secured on highway bridge, as shown in figure 3, the right side of the fixed plate 2 is equipped with elastic buffering pad 3, it is described solid
It is fixedly connected between 2 elastic buffering pad 3 of fixed board by locking device 4, the locking device 4 includes 401,402 and of link of hook
Latch segment 403, the hook 401 are fixedly mounted in fixed plate 2, are hinge between the latch segment 403 and elastic buffering pad 3
It connects, is rotation connection between the link 402 and latch segment 403, link 402 is hung on hook 401 and by latch segment 403
It is locked, this locking device 4, which can be fast implemented, carries out installation and removal to the elastic buffering pad 3 of damage.The elastic buffer
Pad 3 uses rubber material, and elastic buffering pad 3 is in arcuation, as shown in Fig. 2, the inner wall of elastic buffering pad 3 is equipped with rectangular teeth 15,
Elastic buffering pad 3 itself plays first of buffer function when by external force collision.The elastic buffering pad 3 and fixed plate 2 it
Between form cavity 14, the middle position of the fixed plate 2 is provided with damping device, and the damping device includes the first guide post 6, the
Two guide posts 7 and spring 8, first guide post 6 are fixedly mounted in fixed plate 2, and one end of second guide post 7 is fixedly mounted on
On the inner wall of elastic buffering pad 3, at regular intervals, the horizontal set of the spring 7 is set between first guide post 6 and the second guide post 7
It is located at the periphery of the first guide post 6 and the second guide post 7, the elastic plate 5 that the two sides up and down of the damping device are provided symmetrically, institute
Stating setting in fixed plate 2, there are two card slots 12, and 12 position of card slot is corresponding with the position of elastic plate 5, the elastic plate 5 one
End is arranged in card slot 12, and 12 other end of elastic plate is arranged between two rectangular teeths 14 on 3 inner wall of elastic buffering pad,
The middle position of the elastic plate 5 is slightly bent to damping device direction.When elastic buffering pad 3 is by external force collision, on the one hand
Elastic buffering pad 3 squeezes the spring 8 of damping device, and another aspect elastic buffering pad 3 squeezes elastic plate 5.Damping device and elasticity
Plate 5 plays second buffer function jointly.
Energy-absorbing case 1 is fixedly mounted in the left side of the fixed plate 2, and energy-absorbing case 1 can cut down potential energy, the energy-absorbing case 1
Interior to be filled with shear thickening liquid 13, shear thickening liquid 13 is rapid curing after energy when by external force collision, improves 1 energy-absorbing of energy-absorbing case
While effect, mitigate the extent of the destruction of energy-absorbing case 1, so energy-absorbing case 1 and shear thickening liquid 13 play third road buffer function.
Alarm device 11 is fixedly mounted above the fixed plate 2, after automobile drives into the danger zone range of setting, alarm device 11 starts to send out
It alarm song and is flashed out with warning lamp, with reminder alarm driver.Warning sign 10, elastic buffer are additionally provided in fixed plate simultaneously
It also is provided with fluorescent belt on pad 3, is for playing the role of reminder alarm.
In addition this highway bridge anticollision device, collision-prevention device can carry out multilayer up and down and be arranged side by side, be protected with expanding according to actual needs
Protect range, easy for installation, using flexible.
The setting of elastic buffering pad 3 plays first of buffer function in the utility model；The setting of damping device and elastic plate 5
Play second buffer function；Energy-absorbing case 1 can cut down potential energy, and the shear thickening liquid 13 in energy-absorbing case 1 is by external force collision
Can be rapid curing, play the role of buffering energy-absorbing, energy-absorbing case 1 and shear thickening liquid 13 play third road buffer function.It is multiple slow
Protective effect is rushed, the impact force of automobile is not only mitigated, reduces personal injury, and mitigates damage of the automobile impacting to bridge.Lock
Tight device 4 can make anticollision device, collision-prevention device after being damaged, and realize quickly disassembly and installation.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these changes and improvements are both fallen within the scope of claimed utility model.The requires of the utility model
Protection scope is defined by appended claims and equivalent.
Claims (4)
1. a kind of highway bridge anticollision device, collision-prevention device, it is characterised in that: including fixed plate, energy-absorbing is fixedly mounted in the side of the fixed plate
The other side of case, the fixed plate is equipped with elastic buffering pad, solid by locking device between the fixed plate and elastic buffering pad
Fixed connection, the elastic buffering pad are in arcuation, and the inner wall of the elastic buffering pad is equipped with rectangular teeth, the elastic buffering pad with
Cavity is formed between fixed plate, the middle position of the fixed plate is provided with damping device, and the damping device is led including first
Column, the second guide post and spring, first guide post are fixedly mounted in fixed plate, and it is slow that second guide post is fixedly mounted on elasticity
It rushes on the inner wall of pad, sets at regular intervals between first guide post and the second guide post, the spring horizontal is set in first and leads
The periphery of column and the second guide post, the damping device elastic plate that is provided symmetrically of two sides up and down are arranged in the fixed plate
There is card slot, the groove position is corresponding with the position of elastic plate, and described elastic plate one end is arranged in card slot, the elastic plate
The other end is arranged between two rectangular teeths on elastic buffering pad inner wall, and the middle position of the elastic plate is to damping device side
To bending.
2. a kind of highway bridge anticollision device, collision-prevention device according to claim 1, it is characterised in that: the locking device includes hanging
Hook, link and latch segment, the hook are fixedly mounted in fixed plate, be between the latch segment and elastic buffering pad it is hinged,
It is rotation connection between the link and latch segment.
3. a kind of highway bridge anticollision device, collision-prevention device according to claim 1, it is characterised in that: be filled with and cut in the energy-absorbing case
Cut thickening fluid.
4. a kind of highway bridge anticollision device, collision-prevention device according to claim 1, it is characterised in that: fixed peace above the fixed plate
Fill warning sign and alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817336.7U CN209276973U (en) | 2018-11-06 | 2018-11-06 | A kind of highway bridge anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817336.7U CN209276973U (en) | 2018-11-06 | 2018-11-06 | A kind of highway bridge anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276973U true CN209276973U (en) | 2019-08-20 |
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ID=67600532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817336.7U Active CN209276973U (en) | 2018-11-06 | 2018-11-06 | A kind of highway bridge anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440626A (en) * | 2018-11-06 | 2019-03-08 | 河南省景观规划设计研究院有限公司 | A kind of highway bridge anticollision device, collision-prevention device |
| CN110531102A (en) * | 2019-09-02 | 2019-12-03 | 郑州今迈衡器有限公司 | A kind of overrun testing waterproofing design device |
-
2018
- 2018-11-06 CN CN201821817336.7U patent/CN209276973U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440626A (en) * | 2018-11-06 | 2019-03-08 | 河南省景观规划设计研究院有限公司 | A kind of highway bridge anticollision device, collision-prevention device |
| CN110531102A (en) * | 2019-09-02 | 2019-12-03 | 郑州今迈衡器有限公司 | A kind of overrun testing waterproofing design device |
| CN110531102B (en) * | 2019-09-02 | 2021-09-24 | 郑州今迈衡器有限公司 | Overrun detects waterproof design device |
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