CN216973238U

CN216973238U - Anti-collision device for traffic engineering

Info

Publication number: CN216973238U
Application number: CN202220764234.3U
Authority: CN
Inventors: 潘圣元
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-15
Anticipated expiration: 2032-04-02

Abstract

An anti-collision device for traffic engineering comprises a bottom plate, wherein a stop block is fixedly connected to one side of the top surface of the bottom plate, a first sliding groove is formed in the bottom of one side, close to the center of the bottom plate, of the stop block, a guide mechanism is arranged in the first sliding groove in a sliding mode, a second sliding groove is formed in the top surface of the stop block, an anti-overturning mechanism is arranged in the second sliding groove, the guide mechanism comprises a box body which is arranged in the first sliding groove in a sliding mode, a side face, away from the stop block, of the box body is a concave arc face, a speed reduction assembly is fixedly arranged on the concave arc face, and the bottom surface of the first sliding groove is fixedly connected with the side face of the box body through a plurality of first springs; the utility model can divide the impact force of the automobile in the horizontal direction into two parts of upward impact force and horizontal impact force, reduces the horizontal impact force of the automobile on the anti-collision device, reduces the requirements of the anti-collision device and reduces the production cost; and can prevent to a certain extent that the car from taking place to turn on one's side when striking on buffer stop, the security obtains improving.

Description

Anti-collision device for traffic engineering

Technical Field

The utility model relates to the technical field of traffic engineering, in particular to an anti-collision device for traffic engineering.

Background

With the development of society, automobiles become indispensable vehicles in families, and meanwhile, more and more automobiles appear on a traffic road, so that the probability of traffic accidents is increased; in order to reduce the injury to people in the vehicle and the vehicle to the maximum extent when a traffic accident happens, some anti-collision devices are often placed on a special road section with frequent accidents to reduce the impact force of the vehicle, so that the vehicle and the traffic engineering building are protected to a certain extent.

The existing anti-collision device generally adopts a straight vehicle impact mode, the impact force of a vehicle can completely act on a buffer component of the anti-collision device, the quality requirement on the anti-collision device is very high, and the vehicle stops in a very short time although the buffer component is arranged, so that people on the vehicle still have great harm, and even rollover can be caused by too fast speed; at present, the existing anti-collision devices cannot effectively prevent the vehicle from rolling over.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-collision device for traffic engineering, which aims to solve the problems in the prior art.

An anti-collision device for traffic engineering comprises a bottom plate; a stop block is fixedly connected to one side of the top surface of the bottom plate; the bottom of one side, close to the center of the bottom plate, of the stop block is provided with a first sliding chute; a guide mechanism is arranged in the first sliding groove in a sliding manner; the top surface of the stop block is provided with a second sliding chute; an anti-overturning mechanism is arranged in the second sliding chute;

the guide mechanism comprises a box body which is arranged in the first sliding groove in a sliding manner; one side surface of the box body, which is far away from the stop block, is a concave arc surface; a speed reduction assembly is fixedly arranged on the concave cambered surface; the bottom surface of the first sliding groove is fixedly connected with the side surface of the box body through a plurality of first springs.

Preferably, the anti-overturning mechanism comprises a sliding plate which is arranged in the second sliding chute in a sliding manner; the top surface of the stop block is fixedly connected with a cover plate through a bolt; the top surface of the sliding plate is vertically and fixedly connected with a connecting plate; the top end of the connecting plate penetrates through the cover plate and extends to the upper part of the cover plate; a pressing plate is fixedly connected to one side of the connecting plate, which is close to the center of the bottom plate; the top surface of the sliding plate is fixedly connected with the bottom surface of the cover plate through a plurality of second springs.

Preferably, the speed reduction assembly comprises support plates symmetrically fixedly connected to two sides of the concave arc surface; a plurality of rotating shafts are horizontally and rotatably arranged between the two support plates; the rotating shaft is sleeved with a rubber cylinder; the inner wall of the rubber cylinder is fixedly connected with the outer wall of the rotating shaft through a plurality of third springs.

Preferably, the top surface of the bottom plate is provided with a third sliding chute; the box body is arranged in the third sliding groove in a sliding mode.

Preferably, a plurality of bulges are formed on the outer wall of the rubber barrel.

Preferably, a plurality of support rods are fixedly connected in the box body.

Preferably, a plurality of reinforcing beams are fixedly connected between the top surface of the pressure plate and the side surface of the connecting plate.

The utility model discloses the following technical effects:

1. the utility model can divide the impact force of the automobile in the horizontal direction into two parts of upward impact force and horizontal impact force, reduces the horizontal impact force of the automobile on the anti-collision device, reduces the requirements of the anti-collision device and reduces the production cost.

2. The utility model can prevent the side turning of the automobile when the automobile collides with the anti-collision device to a certain extent, and the safety is improved.

3. According to the automobile buffering device, when an automobile is impacted, the horizontal movement is changed into the upward inclined movement, so that the buffering time of the automobile is prolonged, and the injury to people in the automobile is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention.

Wherein:

1. a base plate; 2. a stopper; 3. a first chute; 4. a box body; 5. a concave arc surface; 6. a second chute; 7. a slide plate; 8. a cover plate; 9. a connecting plate; 10. pressing a plate; 11. a second spring; 12. a support plate; 13. a rotating shaft; 14. a rubber cylinder; 15. a third spring; 16. a first spring; 17. a third chute; 18. a protrusion; 19. a support bar; 20. and reinforcing the beam.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-2, an anti-collision device for traffic engineering comprises a bottom plate 1; a stop block 2 is fixedly connected to one side of the top surface of the bottom plate 1; the bottom of one side of the stop block 2 close to the center of the bottom plate 1 is provided with a first sliding chute 3; a guide mechanism is arranged in the first sliding chute 3 in a sliding manner; the top surface of the stop block 2 is provided with a second chute 6; an anti-overturning mechanism is arranged in the second chute 6;

the guide mechanism comprises a box body 4 arranged in the first chute 3 in a sliding way; one side surface of the box body 4 far away from the stop block 2 is a concave cambered surface 5; a speed reduction assembly is fixedly arranged on the concave cambered surface 5; the bottom surface of the first sliding chute 3 is fixedly connected with the side surface of the box body 4 through a plurality of first springs 16.

The bottom plate 1 can be fixedly arranged on the ground, the stop block 2 can be arranged on a wall body according to actual conditions, the concave arc surface 5 of the box body 4 is used as a part for meeting the impact of a vehicle, the bottom end of the concave arc surface 5 is coincided with one side of the bottom surface of the box body 4, which is far away from the first sliding chute 3, and the top end of the concave arc surface 5 extends obliquely upwards towards the first sliding chute 3; the first spring 16 is horizontally arranged, and the axis is vertical to the side surface of the box body 4; the first spring 16 may be a large spring of DXTH 06.

The working principle is as follows: when a vehicle impacts the concave arc surface 5 of the box body 4, the box body 4 firstly moves in the horizontal direction and simultaneously compresses the first spring 16, the first spring 16 forms acting force in the opposite direction to the moving direction of the box body 4, so that the impact force of the vehicle can be resisted, the vehicle is buffered in the horizontal direction, due to the action of the concave arc surface 5, the vehicle moves upwards when contacting the concave arc surface 5, the speed of the vehicle is divided into a horizontal direction and a vertical direction, the impact force acting in the horizontal direction is reduced, the bearing pressure of the anti-collision device in the horizontal direction is reduced, meanwhile, the kinetic energy of the vehicle in the vertical direction is converted into gravitational potential energy due to the increase of the height of the vehicle, the speed in the vertical direction is enabled to return to zero under the assistance of the anti-overturn mechanism, and thus the impact force horizontally applied to the anti-collision device is reduced, and the harm to the personnel in the automobile is also reduced.

In a further optimized scheme, the anti-overturning mechanism comprises a sliding plate 7 which is arranged in the second sliding chute 6 in a sliding manner; the top surface of the stop block 2 is fixedly connected with a cover plate 8 through a bolt; the top surface of the sliding plate 7 is vertically and fixedly connected with a connecting plate 9; the top end of the connecting plate 9 penetrates through the cover plate 8 and extends to the upper part of the cover plate 8; a pressing plate 10 is fixedly connected to one side of the connecting plate 9, which is close to the center of the bottom plate 1; the top surface of the sliding plate 7 is fixedly connected with the bottom surface of the cover plate 8 through a plurality of second springs 11.

When the car during upward movement under the effect of concave cambered surface 5, the bottom surface of clamp plate 10 can be touched at the top of car to drive clamp plate 10 and rise, clamp plate 10 rises and can drive slide 7 through connecting plate 9 and rise, then second spring 11 can be compressed, clamp plate 10 can produce decurrent pressure and be used in the car top, make the ascending speed of car become zero fast, simultaneously under the blockking of clamp plate 10, the higher position of car can be pushed down, be difficult to take place to turn on one's side.

In a further optimized scheme, the speed reducing component comprises support plates 12 which are symmetrically and fixedly connected to two sides of the concave arc surface 5; a plurality of rotating shafts 13 are horizontally and rotatably arranged between the two support plates 12; a rubber cylinder 14 is sleeved on the rotating shaft 13; the inner wall of the rubber tube 14 is fixedly connected with the outer wall of the rotating shaft 13 through a plurality of third springs 15.

For the friction rotation is connected between pivot 13 and the extension board 12, the rotation of pivot 13 can be followed to the packing element 14 and rotates, when the car strikeed packing element 14, because the effect of friction, can drive packing element 14 and rotate, and then drive pivot 13 and rotate, because pivot 13 rotates and has frictional resistance, consequently, there is the resistance equally to the car, can slow down the car to a certain extent, third spring 15 can provide cushioning effect simultaneously, reduce the harm of car to pivot 13.

In another embodiment of the present application, the third spring 15 is replaced by a plurality of rubber plates, and the rubber tube 14 is fixedly connected to the rotating shaft 13 through the plurality of rubber plates, so that the firmness of the connection between the rotating shaft 13 and the rubber tube 14 can be improved.

In a further optimized scheme, a third sliding groove 17 is formed in the top surface of the bottom plate 1; the box 4 slides and sets up in third spout 17, and third spout 17 can make box 4 more steady slide to first spout 3, prevents box 4 dislocation simultaneously.

In a further optimized scheme, a plurality of bulges 18 are formed on the outer wall of the rubber cylinder 14; the protrusions 18 can increase the friction between the rubber tube 14 and the automobile; the protrusion 18 abuts against the concave cambered surface 5, so that the rotating resistance of the rubber cylinder 14 can be increased, and the speed of the automobile can be further reduced.

In a further optimized scheme, a plurality of support rods 19 are fixedly connected in the box body 4; the box 4 is hollow structure, can reduce the weight of box 4, and the fastness of box 4 can be guaranteed to bracing piece 19, possess stronger holding power.

According to a further optimized scheme, a plurality of reinforcing beams 20 are fixedly connected between the top surface of the pressure plate 10 and the side surface of the connecting plate 9; the firmness of the pressure plate 10 can be improved, stronger impact force in the vertical direction can be borne, stronger downward pressure can be provided, and the side rollover of the automobile can be prevented.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a buffer stop for traffic engineering which characterized in that includes: the anti-overturning device comprises a bottom plate (1), wherein a stop block (2) is fixedly connected to one side of the top surface of the bottom plate (1), a first sliding groove (3) is formed in the bottom of the stop block (2) close to the center of the bottom plate (1), a guide mechanism is arranged in the first sliding groove (3) in a sliding mode, a second sliding groove (6) is formed in the top surface of the stop block (2), and an anti-overturning mechanism is arranged in the second sliding groove (6);

guiding mechanism is including sliding setting box (4) in first spout (3), keeping away from of box (4) a side of dog (2) is concave cambered surface (5), fixed mounting has the speed reduction subassembly on concave cambered surface (5), the tank bottom surface of first spout (3) with the side of box (4) is through the first spring of a plurality of (16) fixed connection.

2. The anti-collision device for traffic engineering according to claim 1, characterized in that: prevent turning over mechanism is in including sliding setting slide (7) in second spout (6), the top surface of dog (2) has apron (8) through the bolt rigid coupling, the vertical rigid coupling of top surface of slide (7) has connecting plate (9), the top of connecting plate (9) is run through apron (8) and extend to the top of apron (8), connecting plate (9) are close to bottom plate (1) center one side rigid coupling has clamp plate (10), the top surface of slide (7) through a plurality of second spring (11) with the bottom surface fixed connection of apron (8).

3. The anti-collision device for traffic engineering according to claim 1, characterized in that: the speed reduction assembly comprises support plates (12) symmetrically and fixedly connected to two sides of the concave arc surface (5), a plurality of rotating shafts (13) are horizontally installed between the support plates (12), a rubber cylinder (14) is sleeved on the rotating shafts (13), and the inner wall of the rubber cylinder (14) is fixedly connected with the outer wall of the rotating shaft (13) through a plurality of third springs (15).

4. The anti-collision device for traffic engineering according to claim 1, characterized in that: the top surface of the bottom plate (1) is provided with a third sliding groove (17), and the box body (4) is arranged in the third sliding groove (17) in a sliding manner.

5. The anti-collision device for traffic engineering according to claim 3, characterized in that: the outer wall of the rubber cylinder (14) is provided with a plurality of bulges (18).

6. The anti-collision device for traffic engineering according to claim 1, characterized in that: a plurality of supporting rods (19) are fixedly connected in the box body (4).

7. The anti-collision device for traffic engineering according to claim 2, characterized in that: and a plurality of reinforcing beams (20) are fixedly connected between the top surface of the pressure plate (10) and the side surface of the connecting plate (9).