CN214363128U - Anti-collision protection fence for road and bridge - Google Patents
Anti-collision protection fence for road and bridge Download PDFInfo
- Publication number
- CN214363128U CN214363128U CN202023071374.2U CN202023071374U CN214363128U CN 214363128 U CN214363128 U CN 214363128U CN 202023071374 U CN202023071374 U CN 202023071374U CN 214363128 U CN214363128 U CN 214363128U
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- Prior art keywords
- fixedly connected
- spring
- round
- transverse plate
- protection fence
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a road and bridge's anticollision guardrail, including last diaphragm, round bar, arc, warning light and elasticity net, the round hole has been seted up to the upper surface of going up the diaphragm, the inside swing joint of round hole has the round bar, the fixed surface of round bar is connected with the drum, the fixed surface of drum is connected with the A spring, the one end fixed connection arc of A spring, the last fixed surface of drum has linked the B spring, the one end swing joint of round bar has diaphragm down. The utility model has the advantages of the utility model provides a road and bridge's anticollision protection fence, this equipment provides an anticollision structure, and the partial striking strength of vehicle can be unloaded to outside elasticity net, under the effect of A spring, further unloads the partial striking strength of vehicle, and the pole rotates and changes the direction of striking force, can reduce the striking force in and change the direction of striking force, and then improved the practicality of equipment.
Description
Technical Field
The utility model relates to a road and bridge equipment technical field specifically is a road and bridge's anticollision guardrail.
Background
The anti-collision guardrail is used as a necessary facility on a highway and a bridge, and has certain influence on the highway driving safety, the driving comfort level, the highway landscape and the engineering cost, so that the characteristics of various anti-collision protection sections including an anti-collision mechanism, the engineering cost, the construction simplicity degree, the maintenance cost and the like are required to be fully known during the construction of a road and a bridge, and if the protective guardrail cannot play a protection role due to unreasonable design and other factors, serious safety accidents can occur.
The existing common anti-collision guardrail has many problems, the anti-collision effect is poor, the fixation is not firm, and the safety problem can be caused, the existing protective guard is designed for reducing the impact force, the impact force is reduced by changing the direction of the impact force less, and the impact injury can not be reduced by decelerating and impacting a vehicle.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a road and bridge's anticollision guardrail has solved the problem of proposition in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a road and bridge's anticollision guardrail, includes the last diaphragm, the round hole has been seted up to the upper surface of going up the diaphragm, the inside swing joint of round hole has the round bar, the fixed surface of round bar is connected with the drum, the fixed surface of drum is connected with the A spring, the one end fixed connection arc of A spring, the last fixed surface of drum links there is the B spring, the one end swing joint of round bar has diaphragm down, the lower fixed surface of diaphragm is connected with the base down, threaded hole has been seted up to the upper surface of base, the inside swing joint of screw hole has fixed awl, the upper surface of going up the diaphragm is provided with the warning light, go up one side fixedly connected with cylinder of diaphragm, cylindrical fixed surface is connected with the horizontal pole.
Optionally, one end of the B spring is fixedly connected with the upper cross plate.
Optionally, the round hole and the round rod are matched with each other.
Optionally, the front surface of the cross bar is fixedly connected with a reflective strip.
Optionally, the surface of the cross bar is fixedly connected with an elastic net.
Optionally, the upper surface of the upper transverse plate is fixedly connected with a flagpole, and the surface of the flagpole is fixedly connected with a warning flag.
(III) advantageous effects
The utility model provides a road and bridge's anticollision protection fence possesses following beneficial effect:
the utility model has the advantages of the utility model provides a road and bridge's anticollision protection fence, this equipment provides an anticollision structure, in the use, when receiving the striking, outside elasticity net can unload vehicle part striking strength, on vehicle striking the arc immediately, under the effect of A spring, further unload the part striking strength of vehicle, the pole rotates the direction that changes the striking force under the effect of striking force, compare in conventional equipment, through the setting of elasticity net and arc, can greatly reduced striking strength, through the setting of pole, can be when reducing the striking force and change the direction of striking force, and then the practicality of equipment has been improved.
The utility model has the advantages of the utility model provides a road and bridge's anticollision protection fence, this equipment provides an anticollision structure, and the B spring setting of passing through for the pole increases certain resistance when changing striking strength direction, comes to slow down the vehicle, makes the vehicle carry off fast, thereby reduces personnel's injury on the vehicle, further improve equipment's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the cylinder of the present invention;
fig. 3 is the schematic view of the sectional structure of the arc plate of the present invention.
In the figure: 1. an upper transverse plate; 2. a round bar; 3. a cylinder; 4. a, a spring; 5. an arc-shaped plate; 6. a spring B; 7. a lower transverse plate; 8. a base; 9. a fixed cone; 10. a warning light; 11. a cylinder; 12. a cross bar; 13. a light-reflecting strip; 14. loosening and tightening the net; 15. a flagpole; 16. and (5) warning flags.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: an anti-collision protection fence for roads and bridges comprises an upper transverse plate 1, wherein the upper surface of the upper transverse plate 1 is provided with a round hole, the inner part of the round hole is movably connected with a round rod 2, the surface of the round rod 2 is fixedly connected with a cylinder 3, the surface of the cylinder 3 is fixedly connected with an A spring 4, one end of the A spring 4 is fixedly connected with an arc plate 5, the upper surface of the cylinder 3 is fixedly connected with a B spring 6, one end of the round rod 2 is movably connected with a lower transverse plate 7, the lower surface of the lower transverse plate 7 is fixedly connected with a base 8, the upper surface of the base 8 is provided with a threaded hole, the inner part of the threaded hole is movably connected with a fixed cone 9, the upper surface of the upper transverse plate 1 is provided with a warning lamp 10 which is matched with a reflecting strip 13 to remind a vehicle to come and go when the illumination is insufficient, thereby avoiding collision, the service life of a device is prolonged, one side of the upper transverse plate 1 is fixedly connected with a cylinder 11, the surface of the cylinder 11 is fixedly connected with a transverse rod 12, one end of a spring B6 is fixedly connected with an upper transverse plate 1, a round hole is matched with a round rod 2, the front surface of the cross rod is fixedly connected with a reflecting strip 13, the surface of a cross rod 12 is fixedly connected with an elastic net 14, the upper surface of the upper transverse plate 1 is fixedly connected with a flag pole 15, the surface of the flag pole 15 is fixedly connected with a warning flag 16, the warning effect can be achieved in the daytime, the possibility of collision of vehicles in the coming and going directions is reduced, when the vehicles are collided, partial collision force of the vehicles can be removed through the external elastic net 14, then the vehicles collide with an arc-shaped plate 5, partial collision force of the vehicles can be further removed under the action of a spring A4, the round rod 2 rotates under the action of the collision force to change the direction of the collision force, compared with the traditional equipment, the collision force can be greatly reduced through the arrangement of the elastic net 14 and the arc-shaped plate 5, the direction of the collision force can be changed through the arrangement of the round rod 2 while the collision force is reduced, and then improved the practicality of equipment, the B spring 6 setting through for round bar 2 increases certain resistance when changing striking strength direction, comes to slow down the vehicle, makes the vehicle carry off fast, thereby reduces personnel's injury on the vehicle, further improves the practicality of equipment.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In summary, when the crash barrier for roads and bridges is used, when the crash barrier is impacted, the outer elastic net 14 can release part of the impact force of the vehicle, and then the vehicle impacts the arc-shaped plate 5, under the action of the A spring 4, part of the impact force of the vehicle is further discharged, and the round rod 2 rotates under the action of the impact force to change the direction of the impact force, through the arrangement of the elastic net 14 and the arc-shaped plate 5, the impact force can be greatly reduced, through the arrangement of the round rod 2, the impact force can be reduced and the direction of the impact force can be changed, thereby improving the practicability of the device, the B spring 6 is arranged to ensure that the round rod 2 increases certain resistance while changing the direction of the impact force to decelerate the vehicle, the vehicle is quickly lifted, so that the injury to personnel on the vehicle is reduced, and the practicability of the equipment is further improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a road and bridge's crashproof guardrail, includes diaphragm (1), its characterized in that: the upper surface of the upper transverse plate (1) is provided with a round hole, the inside of the round hole is movably connected with a round rod (2), the surface of the round rod (2) is fixedly connected with a cylinder (3), the surface of the cylinder (3) is fixedly connected with an A spring (4), one end of the A spring (4) is fixedly connected with an arc-shaped plate (5), the upper surface of the cylinder (3) is fixedly connected with a B spring (6), one end of the round bar (2) is movably connected with a lower transverse plate (7), the lower surface of the lower transverse plate (7) is fixedly connected with a base (8), the upper surface of the base (8) is provided with a threaded hole, the interior of the threaded hole is movably connected with a fixed cone (9), the warning lamp is characterized in that a warning lamp (10) is arranged on the upper surface of the upper transverse plate (1), a cylinder (11) is fixedly connected to one side of the upper transverse plate (1), and a transverse rod (12) is fixedly connected to the surface of the cylinder (11).
2. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: one end of the spring B (6) is fixedly connected with the upper transverse plate (1).
3. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the round holes are matched with the round rods (2).
4. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the front surface of the cross bar is fixedly connected with a reflective strip (13).
5. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the surface of the cross bar (12) is fixedly connected with an elastic net (14).
6. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the upper surface of the upper transverse plate (1) is fixedly connected with a flagpole (15), and the surface of the flagpole (15) is fixedly connected with a warning flag (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023071374.2U CN214363128U (en) | 2020-12-18 | 2020-12-18 | Anti-collision protection fence for road and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023071374.2U CN214363128U (en) | 2020-12-18 | 2020-12-18 | Anti-collision protection fence for road and bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214363128U true CN214363128U (en) | 2021-10-08 |
Family
ID=77986895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023071374.2U Expired - Fee Related CN214363128U (en) | 2020-12-18 | 2020-12-18 | Anti-collision protection fence for road and bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214363128U (en) |
-
2020
- 2020-12-18 CN CN202023071374.2U patent/CN214363128U/en not_active Expired - Fee Related
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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: 20211008 |