CN219410667U

CN219410667U - Traffic anti-collision device

Info

Publication number: CN219410667U
Application number: CN202320731647.6U
Authority: CN
Inventors: 孟楠; 唐康
Original assignee: Sichuan Wenchuan Maerkang Highway LLC
Current assignee: Sichuan Wenchuan Maerkang Highway LLC
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-25
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a traffic anti-collision device which comprises supporting rods, cross rods, a buffer device and collision blocks, wherein the two supporting rods are respectively arranged at the left side and the right side, a base is fixedly arranged at the lower end of each supporting rod, the two cross rods are fixedly arranged between the supporting rods, a plurality of mounting plates are fixedly arranged between the cross rods, the buffer device comprises a box body and a push plate, the box body is fixedly arranged on the front surface of the mounting plates, non-Newtonian fluid is filled in the box body, the push plate is arranged in the box body, a supporting rod is fixedly arranged on the front surface of the push plate, a plurality of springs are fixedly arranged between the back surface of the push plate and the box body, the supporting rod penetrates through the box body, and the collision blocks are fixedly arranged at the end parts of the supporting rods.

Description

Traffic anti-collision device

Technical Field

The utility model relates to the technical field of traffic safety, in particular to a traffic collision avoidance device.

Background

The guardrail has the function of preventing the out-of-control vehicle from crossing the central separation belt or road sections on two sides of the road to rush out of the roadbed, plays a certain protection role on the out-of-control vehicle, has single functions, mostly has simple protection functions, has limited protection capability, and cannot buffer the severe impact force between the out-of-control vehicle and the guardrail, so that the traffic anti-collision device is provided.

Disclosure of Invention

First, the technical problem to be solved

In order to overcome the defects in the prior art, the traffic anti-collision device is provided, the non-Newtonian fluid has a shear thickening characteristic, the larger the impact strength is, the larger the resistance is, the buffering strength can be adjusted according to the impact strength, so that the buffering effect is improved, and the vehicle can be better protected.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a traffic anti-collision device, which comprises a supporting rod, a cross rod, a buffer device and an collision block, and is characterized in that: the two bracing pieces divide to set up about, the lower extreme of bracing piece is fixed to be provided with the base, two the horizontal pole is fixed to be set up between the bracing piece, fixedly between the horizontal pole is provided with a plurality of mounting panels, buffer includes box body and push pedal, the box body is fixed to be set up in the front of mounting panel, and the intussuseption of box body is filled with non-Newtonian fluid, the push pedal sets up in the box body, and the front of push pedal is fixed to be provided with branch, fixedly between the reverse side of push pedal and the box body is provided with a plurality of springs, branch runs through the box body, the collision piece is fixed to be set up in the tip of branch.

Further, the push plate is tightly attached to the front end of the inner wall of the box body.

Further, the front of the collision block is fixedly provided with a sponge block.

Further, mounting holes are formed in four corners of the lower end face of the base.

Further, the base is installed on the ground through the ground inserting column penetrating through the installation hole.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. the non-Newtonian fluid has the characteristics of shear thickening, the larger the impact strength is, the larger the resistance is, and the buffering strength can be adjusted according to the impact strength, so that the buffering effect is improved, and the vehicle can be better protected.

2. The front of the collision block is fixedly provided with a sponge block, a plurality of springs are fixedly arranged between the back of the push plate and the box body, and the sponge block and the springs can also play a role in buffering.

3. After the impact, the push plate can slowly return to the original position under the action of the spring return, so that the device can be repeatedly used on the premise of not being damaged.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a structural cross-sectional view of a buffering device in the present utility model.

1-supporting rods; 2-a cross bar; 3-buffer means; 4-an impact block; 5-a base; 6-mounting plates; 7-a non-newtonian fluid; 8-supporting rods; 9-a spring; 10-sponge blocks; 31-a box body; 32-pushing plate; 51-mounting holes; 52-inserting the ground column.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The traffic collision avoidance device as shown in fig. 1 and 2 comprises a support rod 1, a cross rod 2, a buffer device 3 and a collision block 4, and is characterized in that: the two bracing pieces 1 divide to set up about, and the lower extreme of bracing piece 1 is fixed and is provided with base 5, two horizontal pole 2 is fixed to be set up between bracing piece 1, is fixed between horizontal pole 2 to be provided with a plurality of mounting panels 6, buffer 3 includes box body 31 and push pedal 32, box body 31 is fixed to be set up in the front of mounting panel 6, and the intussuseption of box body 31 is filled with non-Newtonian fluid 7, push pedal 32 sets up in box body 31, and the front of push pedal 32 is fixed and is provided with branch 8, is fixed to be provided with a plurality of springs 9 between the reverse side of push pedal 32 and the box body 31, branch 8 runs through box body 31, collision piece 4 is fixed to be set up in the tip of branch 8.

Wherein the push plate 32 is tightly attached to the front end of the inner wall of the box body 31; the front surface of the collision block 4 is fixedly provided with a sponge block 10; mounting holes 51 are formed in four corners of the lower end surface of the base 5; the base 5 is mounted above the ground through the mounting holes 51 by means of the ground posts 52.

According to the traffic anti-collision device, when the traffic anti-collision device is specifically used, the four corners of the lower end face of the base 5 are provided with the mounting holes 51, the base 5 passes through the mounting holes 51 to be mounted on the ground through the ground inserting columns 52, the device is integrally fixed on the ground, when a vehicle collides, the collision block 4 is impacted, the front face of the collision block 4 is fixedly provided with the sponge block 10, the effect of buffering can be achieved, the collision block 4 moves backwards, the push plate 32 is pushed to move backwards in the box body 31, a plurality of springs 9 are fixedly arranged between the back face of the push plate 32 and the box body 31, the springs 9 can also achieve the effect of buffering, the non-Newtonian fluid 7 can be impacted when the push plate 32 moves, the non-Newtonian fluid has a shear thickening characteristic, the larger impact force is larger, the buffering force can be adjusted according to the impact force, therefore the buffering effect is improved, the vehicle is better protected, and the push plate 32 slowly returns to the original position under the effect of the spring 9, so that the device can be repeatedly used under the premise of not being damaged.

The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.

Claims

1. Traffic buffer stop, including bracing piece (1), horizontal pole (2), buffer (3) and collision piece (4), its characterized in that: the two bracing pieces (1) divide to set up about, the lower extreme of bracing piece (1) is fixed to be provided with base (5), two fixed setting of horizontal pole (2) is between bracing piece (1), fixed a plurality of mounting panel (6) that are provided with between horizontal pole (2), buffer (3) are including box body (31) and push pedal (32), box body (31) are fixed to be set up in the front of mounting panel (6), are filled with non-Newtonian fluid (7) in box body (31), push pedal (32) set up in box body (31), the front of push pedal (32) is fixed to be provided with branch (8), fixed being provided with a plurality of springs (9) between the reverse side of push pedal (32) and box body (31), branch (8) run through box body (31), bump piece (4) are fixed to be set up in the tip of branch (8).

2. The traffic collision avoidance device of claim 1 wherein: the push plate (32) is tightly attached to the front end of the inner wall of the box body (31).

3. The traffic collision avoidance device of claim 1 wherein: the front of the collision block (4) is fixedly provided with a sponge block (10).

4. The traffic collision avoidance device of claim 1 wherein: mounting holes (51) are formed in four corners of the lower end face of the base (5).

5. The traffic collision avoidance device of claim 4 wherein: the base (5) is installed on the ground through the installation holes (51) by the ground inserting columns (52).