CN213142897U

CN213142897U - Road anti-collision device

Info

Publication number: CN213142897U
Application number: CN202021778658.2U
Authority: CN
Inventors: 张红维
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-07
Anticipated expiration: 2030-08-24

Abstract

The utility model provides a highway buffer stop belongs to road safety equipment technical field, and this highway buffer stop includes the guardrail base member, one side fixedly connected with backup pad of guardrail base member, the upper surface swing joint of backup pad has the baffle, one side fixedly connected with front fixed plate of baffle, the outer fixed surface of front fixed plate is connected with the main spring, the one end fixedly connected with after-fixing board of front fixed plate is kept away from to the main spring, the lower fixed surface of backup pad is connected with cross-member, the lower fixed surface of cross-member is connected with the stand, the outer surface swing joint of stand has the cylinder, the surface of stand is close to the below fixedly connected with bracing piece of cylinder. This highway buffer stop is to the crashproof buffer that sets up difference of van and car, cushions the vehicle through different buffer strength, and buffering anticollision is effectual, increases buffer stop's life.

Description

Road anti-collision device

Technical Field

The utility model belongs to the technical field of road safety equipment, concretely relates to highway buffer stop.

Background

With the development of science and technology, automobiles become essential items for each family, but the automobiles bring safety problems to people, and the turning road section of the road is a section with multiple traffic accidents, so that the anti-collision device of the road beam of the turning road section of the road is very important.

The height and the dynamics of striking have obvious difference for reasons such as car height, lorry and car, and what use on the road surface at present is that buffer stop does not separately set up the crashproof structure of lorry and car to crashproof structure is single concrete or wave form guardrail mostly, does not have good buffering anticollision effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway buffer stop aims at solving among the prior art and does not separately set up the crashproof structure of large truck and car to crashproof structure is single concrete or waveform guardrail mostly, does not have the problem of good buffering anticollision effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway buffer stop, includes the guardrail base member, one side fixedly connected with backup pad of guardrail base member, the upper surface swing joint of backup pad has the baffle, fixed plate before one side fixedly connected with of baffle, the outer fixed surface of preceding fixed plate is connected with the main spring, the one end fixedly connected with after-fixing board of preceding fixed plate is kept away from to the main spring, the lower fixed surface of backup pad is connected with cross-bar, the lower fixed surface of cross-bar is connected with the stand, the outer surface swing joint of stand has the cylinder, the below fixedly connected with bracing piece that the surface of stand is close to the cylinder.

In order to make this highway buffer stop make the vehicle travel safer, as the utility model relates to an it is preferred, one side fixedly connected with blotter of baffle, the surface of blotter is seted up flutedly, the outer fixed surface of recess is connected with reflection of light strip.

In order to make this highway buffer stop fixed convenient, firm, as the utility model relates to an it is preferred, the through-hole has been seted up on the surface of after-fixing board, the inside of through-hole is provided with the bolt.

In order to make this kind of highway buffer stop can make the position of the clear accurate judgement guardrail of driver when going, as the utility model relates to an it is preferred, the surface of cylinder is provided with striking stripe.

In order to make this kind of highway buffer stop reduce the vehicle damage when colliding, further protect the personnel safety of taking, as the utility model relates to an it is preferred, the surface of rear fixed plate is close to the inside fixed connection auxiliary spring of main spring.

In order to make this highway buffer stop can avoid the vehicle to rush out the highway, cause the secondary injury, conduct the utility model relates to an it is preferred, the guardrail base member is concrete structure, the cylinder is formed by the rubber materials preparation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the highway anti-collision device is characterized in that the guardrail base body, the baffle plate, the buffer cushion, the main spring, the auxiliary spring, the upright post and the roller are matched, when a vehicle is impacted, the truck is higher due to the fact that a main impact point is on the baffle plate, the buffer cushion plays a good protection role on vehicle paint, after the vehicle is impacted on the baffle plate, vehicle damage is relieved through the buffer effect of the main spring, when the impact force of the vehicle is larger due to the fact that the vehicle is at a higher speed, the auxiliary spring plays a role in further buffering the vehicle, when the impact force is too large due to the fact that the vehicle is too fast, the guardrail base body blocks the vehicle to prevent the vehicle from rushing out of a highway to cause secondary damage, the height of the body of a car is lower, the impact point is mainly on the roller, the roller can rotate, the impact angle of the vehicle is deviated during impacting, the impact force of the vehicle, the vehicle is buffered through different buffering strengths, the buffering and anti-collision effects are good, and the service life of the anti-collision device is prolonged.

2. This highway buffer stop sets up through preceding fixed plate, after-fixing board, baffle, main spring and auxiliary spring cooperation, before buffer stop installs, fixes main spring and auxiliary spring on the after-fixing board earlier, fixes the other end of main spring on the before-fixing board, only needs pass through the bolt fastening with the after-fixing board on the guardrail base member when the installation, fixes the before-fixing board on the baffle, and the installation is simple, convenient and high-efficient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an axial measurement structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the axial measurement structure of the middle main spring of the present invention.

In the figure: 1. a guardrail base body; 2. a support plate; 3. a baffle plate; 4. a cushion pad; 5. a groove; 6. a light-reflecting strip; 7. a front fixing plate; 8. a main spring; 9. a rear fixing plate; 10. a through hole; 11. a bolt; 12. a transverse strut; 13. a column; 14. a drum; 15. striking stripes; 16. a support bar; 17. an auxiliary spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a highway buffer stop, including guardrail base member 1, one side fixedly connected with backup pad 2 of guardrail base member 1, the upper surface swing joint of backup pad 2 has baffle 3, fixed plate 7 before one side fixedly connected with of baffle 3, the external surface fixedly connected with main spring 8 of preceding fixed plate 7, the one end fixedly connected with after-fixing board 9 of preceding fixed plate 7 is kept away from to main spring 8, the lower fixed surface of backup pad 2 is connected with cross-bar 12, the lower fixed surface of cross-bar 12 is connected with stand 13, the external surface swing joint of stand 13 has cylinder 14, the below fixedly connected with bracing piece 16 that the surface of stand 13 is close to cylinder 14.

In the specific embodiment of the utility model, through guardrail base member 1, baffle 3, blotter 4, main spring 8, auxiliary spring 17, stand 13 and cylinder 14 cooperation setting, when the vehicle takes place the striking, the large truck is because the automobile body is higher, therefore main striking point is on baffle 3, blotter 4 plays good guard action to the car lacquer, after the striking is on baffle 3, alleviate the vehicle damage through the cushioning effect of main spring 8, when the impact force of the faster vehicle of speed is great, auxiliary spring 17 plays a role, further cushion the vehicle, when the too fast vehicle speed makes the impact force too big, guardrail base member 1 blocks the vehicle, prevent the vehicle from rushing out the highway, cause secondary damage, the automobile body height of sedan is lower, the striking point is mainly on cylinder 14, cylinder 14 can rotate, make the vehicle striking angle skew take place when the striking, reduce the vehicle striking dynamics, to the different crashproof buffer that sets up of van and car, cushion the vehicle through different buffer strength, buffering anticollision is effectual, increase buffer's life, through preceding fixed plate 7, after-fixing board 9, baffle 3, main spring 8 and auxiliary spring 17 cooperation set up, before the buffer installation, fix main spring 8 and auxiliary spring 17 on after-fixing board 9 earlier, fix main spring 8's other end on preceding fixed plate 7, only need pass through bolt 11 with after-fixing board 9 and fix on guardrail base member 1 when the installation, it can to fix preceding fixed plate 7 on baffle 3, the installation is simple, convenient and high-efficient.

Specifically, one side fixedly connected with blotter 4 of baffle 3, the surface of blotter 4 is seted up flutedly 5, and the fixed surface of recess 5 is connected with reflection of light strip 6.

In this embodiment: the blotter 4 plays good protection effect to the car lacquer when the striking dynamics is lighter, and the guardrail can be seen clearly to the reflection of light strip 6 messenger driver, avoids hitting the guardrail because of the sight is not good, makes the vehicle travel safer.

Specifically, a through hole 10 is formed in the surface of the rear fixing plate 9, and a bolt 11 is disposed inside the through hole 10.

In this embodiment: the rear fixing plate 9 is fixed through the bolts 11, and the fixing is convenient and firm.

Specifically, the outer surface of the drum 14 is provided with a striking stripe 15.

In this embodiment: the striking stripes 15 can enable a driver to clearly and accurately judge the position of the guardrail during driving.

Specifically, the outer surface of the rear fixing plate 9 is fixedly connected with an auxiliary spring 17 near the inner part of the main spring 8.

In this embodiment: the auxiliary spring 17 plays great buffering dynamics when the vehicle striking dynamics is great, reduces the vehicle damage, further protects the personnel's of taking safety.

Specifically, the guardrail base body 1 is of a concrete structure, and the roller 14 is made of a rubber material.

In this embodiment: the concrete structure is firm and collision-resistant, the service life is long, the vehicle is blocked when the vehicle collision force is too large, and the vehicle is prevented from rushing out of a road to cause secondary damage.

The utility model discloses a theory of operation and use flow: when the road anti-collision device is used, when a vehicle is collided, a large truck has a high body, so that a main collision point is arranged on the baffle plate 3, the buffer cushion 4 has a good protection effect on vehicle paint, after the vehicle is collided on the baffle plate 3, the damage of the vehicle is reduced through the buffer effect of the main spring 8, when the impact force of the vehicle with a higher speed is larger, the auxiliary spring 17 acts to further buffer the vehicle, when the impact force is too large due to too high speed, the guardrail substrate 1 blocks the vehicle to prevent the vehicle from rushing out of a road to cause secondary damage, the height of the body of a car is lower, the collision point is mainly arranged on the roller 14, the roller 14 can rotate, the collision angle of the vehicle is deviated during collision, the collision force of the vehicle is reduced, different anti-collision buffer devices are arranged on the large truck and the car to buffer the vehicle through different buffer strengths, buffering anticollision is effectual, increases buffer stop's life, before the buffer stop installation, fixes main spring 8 and auxiliary spring 17 on rear fixed plate 9 earlier, fixes main spring 8's the other end on preceding fixed plate 7, only needs to fix rear fixed plate 9 on guardrail base member 1 through bolt 11 when the installation, with preceding fixed plate 7 fix on baffle 3 can, the installation is simple, convenient and high-efficient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a highway buffer stop, includes guardrail base member (1), its characterized in that: one side fixedly connected with backup pad (2) of guardrail base member (1), the upper surface swing joint of backup pad (2) has baffle (3), fixed plate (7) before one side fixedly connected with of baffle (3), the external fixed surface of preceding fixed plate (7) is connected with main spring (8), the one end fixedly connected with after-fixing board (9) of preceding fixed plate (7) are kept away from in main spring (8), the lower fixed surface of backup pad (2) is connected with cross-bar (12), the lower fixed surface of cross-bar (12) is connected with stand (13), the external surface swing joint of stand (13) has cylinder (14), the surface of stand (13) is close to below fixedly connected with bracing piece (16) of cylinder (14).

2. The road bump guard of claim 1, wherein: one side fixedly connected with blotter (4) of baffle (3), the surface of blotter (4) is seted up flutedly (5), the surface fixed connection of recess (5) is with anti-light strip (6).

3. The road bump guard of claim 1, wherein: the surface of the rear fixing plate (9) is provided with a through hole (10), and a bolt (11) is arranged in the through hole (10).

4. The road bump guard of claim 1, wherein: the outer surface of the roller (14) is provided with striking stripes (15).

5. The road bump guard of claim 1, wherein: and the outer surface of the rear fixing plate (9) is close to the inner part of the main spring (8) and is fixedly connected with an auxiliary spring (17).

6. The road bump guard of claim 1, wherein: the guardrail base body (1) is of a concrete structure, and the roller (14) is made of rubber materials.