CN213538775U

CN213538775U - Traffic engineering buffer stop

Info

Publication number: CN213538775U
Application number: CN202021125701.5U
Authority: CN
Inventors: 余欢杭; 潘浩; 高林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-06-25
Anticipated expiration: 2030-06-17

Abstract

The utility model provides a traffic engineering buffer stop relates to the traffic engineering field. This traffic engineering buffer stop, which comprises a base, the last fixed surface of base is connected with the anti-collision body, the inside fixedly connected with buffer board of the anti-collision body, two symmetrical buffering airbags of the positive fixedly connected with of buffer board, the positive middle part fixedly connected with bradyseism pole of buffer board, the bottom surface of axis of rotation and the interior diapire fixed connection of the anti-collision body, the last rotate surface of axis of rotation is connected with two symmetrical rotatory buckets, two it is connected with the seated bearing to rotate between the rotatory expert. This traffic engineering buffer stop through the rotatory bucket that sets up, when the vehicle that traveles at a high speed bumps, these rotatory anti-collision buckets can begin to rotate along with the striking direction, turn into rotatory kinetic energy with huge impact, play dispersion strength well, slow down the effect of assaulting, thereby cooperation damper common work effectively reduces the secondary injury that the striking accident brought.

Description

Traffic engineering buffer stop

Technical Field

The utility model relates to a traffic engineering technical field specifically is a traffic engineering buffer stop.

Background

The anti-collision facility mainly comprises a guardrail, an anti-collision barrel and the like, and the guardrail mainly has the function of preventing an out-of-control vehicle from crossing a central dividing strip or rushing out of a roadbed at a road side dangerous road section to cause a secondary accident. Meanwhile, the device also has the functions of absorbing energy, reducing the damage degree of accident vehicles and personnel and inducing sight. The guardrail can be divided into a flexible guardrail, a semi-rigid guardrail and a rigid guardrail according to different rigidity, and can be divided into a cable guardrail, a corrugated beam guardrail, a concrete guardrail, a beam column type steel guardrail, a combined guardrail and the like according to the structure, wherein the corrugated beam guardrail is divided into two waves and three waves, the main function of the anti-collision barrel is to absorb energy, the damage degree of accident vehicles and personnel is reduced, and the effect of visual line induction is realized.

The prior art can not effectual reduction striking dynamics because of the buffer dynamics is not enough during the vehicle striking, does not have the guide bucket and can not effectual guide striking vehicle adjustment direction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a traffic engineering buffer stop can effectively reduce the striking dynamics, and the direction of automobile body after the help navigating mate adjustment vehicle striking.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a traffic engineering anti-collision device comprises a base, wherein an anti-collision body is fixedly connected to the upper surface of the base, a buffer plate is fixedly connected to the inner portion of the anti-collision body, two symmetrical buffer air bags are fixedly connected to the front surface of the buffer plate, a shock absorption rod is fixedly connected to the middle portion of the front surface of the buffer plate, a limiting rod transversely penetrates through the middle portion of the shock absorption rod, two ends of the limiting rod are fixedly connected with the anti-collision body, two symmetrical sliding grooves are formed in the inner wall of the anti-collision body, two ends of the limiting rod are slidably connected with the sliding grooves, two symmetrical first damping springs are fixedly connected to the sliding grooves, a first connecting plate is fixedly connected to one side, far away from the buffer plate, of the shock absorption rod, two groups of symmetrical first sliding blocks are fixedly connected to the upper surface and the bottom surface of the first connecting plate, and matched sliding grooves are slidably connected with the first sliding blocks, the damping mechanism comprises a first connecting plate, a damping rod, a piston rod, a cylinder body, two symmetrical spring bases, two symmetrical damping springs, a second connecting plate, two groups of symmetrical second sliding blocks, sliding chutes matched with the second sliding blocks, a rotating shaft, a spring base, a connecting plate, a spring base, a connecting plate, a spring base, the upper surface of the rotating shaft is rotatably connected with two symmetrical rotating barrels, and a bearing with a seat is rotatably connected between the two rotating barrels.

Furthermore, the bottom surface of base is provided with two sets of symmetrical removal wheels, and removes the wheel and have flexible function, the transport of the anti-collision body of being convenient for.

Furthermore, the front top of the anti-collision body is fixedly connected with two symmetrical warning lamps for warning vehicles and warning drivers of passing vehicles.

1. This traffic engineering buffer stop, through the rotatory bucket that sets up, rotatory bucket has adopted combined material such as polyurethane, and material itself is just rich in elasticity, and the anticollision is wear-resisting, and its characteristic that can rotate in addition, when the vehicle that traveles at a high speed bumps, these rotatory anticollision buckets can begin to rotate along with the striking direction, turn into rotatory kinetic energy with huge impact, play the dispersion strength well, slow down the effect of assaulting to effectively reduce the secondary damage that the striking accident brought.

2. This traffic engineering buffer stop through the damper who sets up, when the vehicle striking to rotatory bucket on, carries out the impact dispersion of first time through rotatory bucket, on kinetic energy passed to damper through the second connecting plate, damper carried out the secondary buffering to kinetic energy through second damping spring's compression.

Drawings

FIG. 1 is a side elevation view of the present invention;

FIG. 2 is a view of the structure of the shock absorber of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a front view of the present invention.

Wherein, 1, an anti-collision body; 3. a damping mechanism; 301. a cylinder body; 302. a piston rod; 303. a connecting seat; 305. a spring mount; 306. a second damping spring; 4. a first slider; 5. a cushioning air bag; 6. a limiting rod; 7. a moving wheel; 8. a base; 9. a rotating shaft; 10. a pedestal bearing; 11. rotating the barrel; 12. a warning light; 13. a first connecting plate; 14. a second connecting plate; 15. a first damping spring; 16. a second slider; 17. a shock-absorbing lever; 19. a buffer plate; 20. a sliding groove.

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.

Referring to fig. 1-4, a traffic engineering anti-collision device comprises a base 8, an anti-collision body 1 is fixedly connected to the upper surface of the base 8, a buffer plate 19 is fixedly connected to the inside of the anti-collision body 1, two symmetrical buffer airbags 5 are fixedly connected to the front surface of the buffer plate 19, the buffer airbags 5 are always in an inflated state, a shock absorption rod 17 is fixedly connected to the middle of the front surface of the buffer plate 19, a limit rod 6 transversely penetrates through the middle of the shock absorption rod 17, the limit rod 6 limits the shock absorption rod, two symmetrical sliding grooves 20 are formed in the inner wall of the anti-collision body 1, two ends of the limit rod 6 are slidably connected with the sliding grooves, two symmetrical first damping springs 15 are fixedly connected to the sliding grooves 20, a shock absorption effect is achieved on the limit rod, a first connecting plate 13 is fixedly connected to one side of the shock absorption rod 17 away from the buffer plate 19, two groups of symmetrical first sliding blocks 4 are fixedly connected to the upper surface and the bottom surface of the first connecting plate 13, the first sliding blocks 4 are respectively provided with a sliding groove which is matched with the first sliding blocks in a sliding connection, one side of the first connecting plate 13 far away from the shock absorption rod 17 is fixedly connected with three shock absorption mechanisms 3 which are arranged at equal intervals, one end of each shock absorption mechanism 3 close to the first connecting plate 13 is fixedly connected with a piston rod 302, the upper surface of each piston rod 302 is fixedly connected with two symmetrical connecting seats 303, each piston rod 302 is sleeved with a cylinder body 301, the upper surface of each cylinder body 301 is fixedly connected with two symmetrical spring bases 305, the upper surface of each spring base 305 is fixedly connected with a second shock absorption spring 306, and two spring bases 305 are connected through a second damping spring 306, one end of the damping mechanism 3 far away from the first connecting plate 13 is fixedly connected with a second connecting plate 14, the upper surface and the bottom surface of the second connecting plate 14 are fixedly connected with two sets of symmetrical second sliders 16, and sliding grooves matched with the second sliders 16 are formed in the two sets of symmetrical second sliders 16.

The right side of the inner top wall of the anti-collision body 1 is fixedly connected with a rotating shaft 9, the bottom surface of the rotating shaft 9 is fixedly connected with the inner bottom wall of the anti-collision body 1, the upper surface of the rotating shaft 9 is rotatably connected with two symmetrical rotating barrels 11, and a bearing with a seat 10 is rotatably connected between the two rotating barrels.

The working principle is as follows: when a vehicle impacts the rotary barrel 11, the rotary barrel 11 rotates to buffer impact force and also can help the vehicle to adjust position so as to quickly swing the vehicle body, when the rotary barrel 11 is impacted, the rotary barrel 11 moves inwards, at the moment, the rotary barrel 11 contacts the second connecting plate 14, the second connecting plate 14 moves inwards through the impact force transmitted by the second sliding block 16 and the rotary barrel 11, the second connecting plate 14 drives the damping mechanism 3 to work when moving inwards, the impact force is relieved, the vibration is reduced, the damping mechanism 3 drives the first connecting plate 13 to work when working, the first connecting plate 13 drives the damping rod 17 to move inwards due to the inward movement of the impact force and contacts the damping airbag 5 to buffer the impact force again, the impact force is greatly reduced to the maximum extent, the loss and the death of the vehicle personnel are reduced, meanwhile, the whole color of the anti-collision body 1 is bright orange, and two symmetrical warning lamps 12 are arranged on the anti-collision body 1, the warning function is provided for the passing vehicles, and the attention of drivers is improved.

Claims

1. The utility model provides a traffic engineering buffer stop, includes base (8), its characterized in that: the upper surface of the base (8) is fixedly connected with an anti-collision body (1), the inner part of the anti-collision body (1) is fixedly connected with a buffer plate (19), the front surface of the buffer plate (19) is fixedly connected with two symmetrical buffer air bags (5), the front middle part of the buffer plate (19) is fixedly connected with a buffering rod (17), the middle part of the buffering rod (17) transversely penetrates through a limiting rod (6), two ends of the limiting rod (6) are fixedly connected with the anti-collision body (1), the inner wall of the anti-collision body (1) is provided with two symmetrical sliding grooves (20), two ends of the limiting rod (6) are slidably connected with the sliding grooves (20), two symmetrical first damping springs (15) are fixedly connected in the sliding grooves (20), one side of the buffering rod (17) far away from the buffer plate (19) is fixedly connected with a first connecting plate (13), the upper surface and the bottom surface of the first connecting plate (13) are fixedly connected with two groups of symmetrical first sliding blocks (4), and the first sliding blocks (4) are in sliding connection with matched sliding grooves;

damping mechanism (3) that one side fixedly connected with of bradyseism pole (17) was kept away from in first connecting plate (13) three equidistance and is arranged, damping mechanism (3) include piston rod (302), are close to one end fixedly connected with piston rod (302) of first connecting plate (13), the last fixed surface of piston rod (302) is connected with two symmetrical connecting seats (303), piston rod (302) have cup jointed cylinder body (301).

2. A traffic engineering anticollision device according to claim 1, characterized in that: the upper surface fixed connection of cylinder body (301) has two symmetrical spring base (305), the upper surface fixed connection of spring base (305) has second damping spring (306), and two spring base (305) are connected through second damping spring (306), the one end fixedly connected with second connecting plate (14) of first connecting plate (13) are kept away from in damper (3), the upper surface and the equal two sets of symmetrical second slider (16) of bottom surface of the equal fixedly connected with of second connecting plate (14), and all set up with second slider (16) assorted spout.

3. A traffic engineering anticollision device according to claim 1, characterized in that: the right side fixedly connected with axis of rotation (9) of the interior roof of anticollision body (1), the bottom surface of axis of rotation (9) and the interior bottom wall fixed connection of anticollision body (1), the upper surface of axis of rotation (9) rotates and is connected with two symmetrical rotatory buckets (11), two it is connected with seated bearing (10) to rotate between the rotatory expert.

4. A traffic engineering anticollision device according to claim 1, characterized in that: two groups of symmetrical moving wheels (7) are arranged on the bottom surface of the base (8).

5. A traffic engineering anticollision device according to claim 1, characterized in that: the top of the front surface of the anti-collision body (1) is fixedly connected with two symmetrical warning lamps (12).