CN220377170U - Novel highway traffic safety anticollision fence - Google Patents

Novel highway traffic safety anticollision fence Download PDF

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Publication number
CN220377170U
CN220377170U CN202320432442.8U CN202320432442U CN220377170U CN 220377170 U CN220377170 U CN 220377170U CN 202320432442 U CN202320432442 U CN 202320432442U CN 220377170 U CN220377170 U CN 220377170U
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China
Prior art keywords
collision
guard
fence
plate
traffic safety
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Active
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CN202320432442.8U
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Chinese (zh)
Inventor
方宏
汪健
吴可
黄和龙
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Anhui Jiaoke Testing Research Institute Co ltd
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Anhui Jiaoke Testing Research Institute Co ltd
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Abstract

The utility model relates to the technical field of highway traffic protection, and discloses a novel highway traffic safety anti-collision fence, which comprises a guard fence, wherein a plurality of anti-collision components for preventing an automobile from directly colliding with the guard fence are arranged on two sides of the guard fence, and buffer components for reducing impact force of the anti-collision components are arranged between the anti-collision components and the guard fence; through setting up a plurality of anticollision subassemblies, when having the car carelessly to hit the rail guard, because the striking dynamics is little, the anticollision subassembly not only can play certain interception effect to the car that bumps, and simultaneously after the anticollision subassembly damages, can directly change the anticollision subassembly, need not change whole impaired rail guard, reaches the effect that reduces whole change guardrail cost.

Description

Novel highway traffic safety anticollision fence
Technical Field
The utility model relates to the technical field of highway traffic protection, in particular to a novel highway traffic safety anti-collision fence.
Background
The anti-collision fence is a traffic infrastructure, is an important maintenance and safety guarantee facility for highways, and plays a great role in traffic accident defense along with the popularization of vehicles and frequent occurrence of traffic accidents.
The novel highway traffic safety anti-collision fence comprises a fixed pile, a guard fence structure and an anti-collision structure, wherein the guard fence structure is arranged on the fixed pile, the anti-collision structure is arranged on the guard fence structure, the guard fence structure comprises a mounting plate, a first fixing bolt, a protection plate, a second fixing bolt and a cross beam, the mounting plate is arranged on the fixed pile, the first fixing bolt penetrates through the guard fence structure and is arranged on the fixed pile, and the protection plate is arranged on the second fixing bolt. The utility model belongs to the technical field of guard rail equipment, and particularly relates to a novel road traffic safety anti-collision fence, which effectively solves the problems that the road traffic safety anti-collision fence in the current market is of an iron structure and inelastic, cannot absorb collision kinetic energy when colliding with an automobile, cannot buffer and release the collision force, counteracts the collision force, has poor safety protection effect, and often causes the disintegration of a large-sized vehicle to be out of control, or serious injury or even death.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: above-mentioned prior art, though can slow down the impact force that the direct striking of car produced, but some car in daily is to the slight slope striking or the scratch of guardrail, and slight striking and scratch can let the guardrail produce deformation, just need change whole guardrail, has increased the cost of daily maintenance.
Disclosure of Invention
In order to solve the technical problems that in daily life, a part of an automobile is slightly impacted or scratched on the side surface of the guardrail, the guardrail is deformed due to the slight impact and scratch, the whole guardrail is required to be replaced, and the daily maintenance cost is increased, the utility model provides the novel highway traffic safety anti-collision guardrail.
The utility model is realized by adopting the following technical scheme: the utility model provides a novel highway traffic safety anti-collision fence, includes the rail guard, the both sides of rail guard all are equipped with a plurality of crashproof subassemblies that prevent that the car from directly bumping the rail guard, a plurality of all be equipped with between crashproof subassembly and the rail guard and reduce crashproof subassembly and receive the buffer unit of impact force.
Through above-mentioned technical scheme, when the car is from side striking rail guard, can contact with crashproof subassembly earlier, under buffer unit's buffering, reduce the impact, the crashproof board of slope can reserve a part distance simultaneously and give the driver reaction, avoids the driver to scratch the rail guard in the inadvertent messenger car, after crashproof board is crashed out, can directly change single crashproof board, reduces maintenance cost.
As the further improvement of above-mentioned scheme, the anticollision subassembly includes with rail guard fixed mounting's fixed column and sets up the anticollision board in fixed column one side, one side fixed mounting of anticollision board has with fixed column normal running fit's rotation axis, can rotate through the cooperation of rotation axis and fixed column when the anticollision board is bumped by the car.
Through above-mentioned technical scheme, the car can contact with the crashproof board earlier, and the crashproof board not only can alleviate partly impact, can also remind the driver that normally goes apart from the rail guard to have passed through near, after crashproof board is crashed, can directly change single crashproof board, reduces maintenance cost.
As a further improvement of the scheme, the buffer assembly comprises a damper fixed on the protective guard and a spring sleeved on the damper, one end of the damper is fixedly provided with a connecting block, one side of the connecting block is penetrated with a rotating rod fixedly arranged, and two ends of the rotating rod are respectively matched with a connecting plate fixedly arranged with the anti-collision plate in a rotating way.
Through the technical scheme, when the automobile obliquely collides with the anti-collision plate from the side face, the damper and the spring can buffer the anti-collision plate.
As a further improvement of the scheme, one end of the rotating rod penetrates through the adjacent connecting plate to be fixedly provided with a threaded block, the outer surface of the threaded block is in threaded fit with a nut, and one side of the nut is fixedly provided with a rubber friction plate in friction fit with the adjacent connecting plate.
Through the technical scheme, the change of the angle of the anti-collision plate can be slightly adjusted according to the flow direction of the lane.
As a further improvement of the scheme, one sides of the anti-collision plates are respectively matched with a plurality of rotating columns for reducing scraping of the automobile and the anti-collision plates in a rotating mode.
Through the technical scheme, when the automobile is accidentally rubbed on the anti-collision plate, the anti-collision plate can be contacted with the rotating column first, so that the automobile paint is prevented from being scratched due to accidental touching.
As a further improvement of the scheme, the anti-collision assemblies on two sides of the guard rail are arranged at 180 degrees in circumference.
Through the technical scheme, the anti-collision assembly adjusts the inclination angle according to the traffic lane flow direction, so that the vehicle can be protected, and the driving direction of the traffic lane can be reminded of a retrograde person.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the novel highway traffic safety anti-collision fence, the plurality of anti-collision components are arranged, when an automobile collides with the guard fence carelessly, the anti-collision components can play a certain role in intercepting the bumped automobile because of small collision force, and meanwhile, after the anti-collision components are damaged, the anti-collision components can be directly replaced without replacing the whole damaged guard fence, so that the effect of reducing the cost of integrally replacing the guard fence is achieved.
2. According to the novel highway traffic safety anti-collision fence, the rotating column is arranged on the anti-collision board, when a car runs, the anti-collision board is contacted with the rotating column firstly when the car is scratched by being relatively close to the guardrail, the anti-collision board can rotate inwards under the action of the rotating column, and meanwhile the rolling column can not scratch the surface of the car, so that the effect of protecting the car paint from being scratched is achieved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of a buffer assembly according to the present utility model.
Main symbol description:
1. a guard rail; 2. an anti-collision assembly; 201. fixing the column; 202. an anti-collision plate; 3. a buffer assembly; 301. a damper; 302. a spring; 4. a rotation shaft; 5. a connecting block; 6. a rotating lever; 7. a connecting plate; 8. a screw block; 9. a nut; 10. a rubber friction plate; 11. and rotating the column.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1-4, a novel road traffic safety anti-collision fence of the present embodiment includes a guard fence 1, wherein a plurality of fixing columns 201 are respectively provided at both sides of the guard fence 1, an anti-collision plate 202 is respectively provided at one side of the plurality of fixing columns 201, a rotation shaft 4 in rotation fit with the adjacent fixing columns 201 is respectively provided at one side of the plurality of anti-collision plates 202, and when the anti-collision plate 202 is bumped by a car, the rotation shaft 4 and the fixing columns 201 are matched to rotate;
referring to fig. 3 and 4, a plurality of dampers 301 are fixedly installed on one side of the guard rail 1, springs 302 are sleeved on the outer surfaces of the dampers 301, a connecting block 5 is fixedly installed at one end of the dampers 301, a rotating rod 6 is fixedly installed on one side of the connecting block 5 in a penetrating manner, and connecting plates 7 fixedly installed with the anti-collision plates 202 are rotatably matched at two ends of the rotating rod 6;
referring to fig. 3 and 4, one end of the rotating rod 6 is fixedly provided with a threaded block 8 penetrating through the adjacent connecting plate 7, the outer surface of the threaded block 8 is in threaded fit with a nut 9, and one side of the nut 9 is fixedly provided with a rubber friction plate 10 in friction fit with the adjacent connecting plate 7;
referring to fig. 1, 3 and 4, a plurality of rotating columns 11 for reducing scraping between the automobile and the anti-collision plate 202 are rotatably fitted on one sides of the anti-collision plates 202;
with reference to fig. 1, the anti-collision assemblies 2 on two sides of the guard rail 1 are arranged at 180 degrees circumferentially.
In the embodiment of the application, the implementation principle of the novel highway traffic safety anti-collision fence is as follows: when a car carelessly rubs or impacts the guard rail 1, because the impact force is small, the car is firstly contacted with the anti-collision plate 202, the anti-collision plate 202 can release the impact force under the buffering of the spring 302 and the damper 301, and because the anti-collision plate 202 is in an inclined state with the guard rail 1, a part of distance is reserved when the car touches the anti-collision plate 202, a driver with a slower car speed can brake conveniently in time, when the driver carelessly rubs with the guard rail 1, the car is also contacted with the rotating column 11 on the anti-collision plate 202, the rotating column 11 rolls on the surface of the car, the anti-collision plate 202 is prevented from being directly contacted with the car, so that the car paint is scratched, and meanwhile, the rotating column 11 can push the anti-collision plate 202 inwards when contacting the car, so that the distance between the driver and the guard rail 1 is warned to be too close, and when the anti-collision plate 202 is deformed because of preventing the collision, only the separate anti-collision plate 202 and a connecting piece are required to be replaced, the whole guard rail 1 is not required to be replaced, and maintenance cost is reduced.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (4)

1. The utility model provides a novel highway traffic safety anti-collision fence, includes rail guard (1), its characterized in that, the both sides of rail guard (1) all are equipped with a plurality of anticollision subassembly (2) that prevent that the car from directly bumping into rail guard (1), a plurality of all be equipped with between anticollision subassembly (2) and rail guard (1) and reduce buffer unit (3) that anticollision subassembly (2) received impact force;
the anti-collision assembly (2) comprises a fixed column (201) fixedly installed with the guard rail (1) and an anti-collision plate (202) arranged on one side of the fixed column (201), a rotating shaft (4) in rotating fit with the fixed column (201) is fixedly installed on one side of the anti-collision plate (202), and when the anti-collision plate (202) is bumped by an automobile, the anti-collision plate can rotate through the cooperation of the rotating shaft (4) and the fixed column (201);
the buffer assembly (3) comprises a damper (301) fixed on the protective guard (1) and a spring (302) sleeved on the damper (301), one end of the damper (301) is fixedly provided with a connecting block (5), one side of the connecting block (5) is penetrated and fixedly provided with a rotating rod (6), and two ends of the rotating rod (6) are respectively and rotatably matched with a connecting plate (7) fixedly arranged on the anti-collision plate (202).
2. The novel highway traffic safety anti-collision fence according to claim 1, wherein one end of the rotating rod (6) penetrates through the adjacent connecting plate (7) to be fixedly provided with a threaded block (8), the outer surface of the threaded block (8) is in threaded fit with a nut (9), and one side of the nut (9) is fixedly provided with a rubber friction plate (10) in friction fit with the adjacent connecting plate (7).
3. A new road traffic safety bumper according to claim 1, characterized in that a plurality of rotating columns (11) for reducing scraping between the car and the bumper (202) are fitted on one side of each of the bumper (202) in a rotating manner.
4. The novel highway traffic safety anti-collision fence according to claim 1, wherein the anti-collision components (2) on two sides of the guard fence (1) are arranged at 180 degrees in circumference.
CN202320432442.8U 2023-03-09 2023-03-09 Novel highway traffic safety anticollision fence Active CN220377170U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320432442.8U CN220377170U (en) 2023-03-09 2023-03-09 Novel highway traffic safety anticollision fence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320432442.8U CN220377170U (en) 2023-03-09 2023-03-09 Novel highway traffic safety anticollision fence

Publications (1)

Publication Number Publication Date
CN220377170U true CN220377170U (en) 2024-01-23

Family

ID=89567403

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320432442.8U Active CN220377170U (en) 2023-03-09 2023-03-09 Novel highway traffic safety anticollision fence

Country Status (1)

Country Link
CN (1) CN220377170U (en)

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