CN220079855U

CN220079855U - Traffic guardrail with anticollision deceleration function

Info

Publication number: CN220079855U
Application number: CN202321483013.XU
Authority: CN
Inventors: 陈鹏举; 张琛; 吴义宇; 李鑫; 王丽俊; 刘冠华; 吕鑫超
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-24
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a traffic guardrail with an anti-collision and deceleration function, which comprises a plurality of upright posts and a movable box, wherein a protection rope is movably arranged between the upright posts, T-shaped first clamping grooves are vertically formed in the front side and the rear side of the upright posts, an anti-collision assembly is slidably arranged in the first clamping grooves, an anti-collision plate is arranged on one side, far away from the upright posts, of the anti-collision assembly, a movable plate is arranged on a base of the upright posts, and a buffer assembly is arranged between the movable plate and the movable box. Through the arrangement of the anti-collision assembly, the impact force of the vehicle impacting the upright post is reduced through the anti-collision assembly, the vehicle and the upright post are protected, and the safety of passengers of the vehicle is improved; the out-of-control vehicle can be intercepted by arranging the protective rope and the rubber sleeve, and the impact of the vehicle is reduced by utilizing the protective rope, so that the vehicle is stopped; through the cooperation of the movable plate, the movable box and the buffer component, after the vehicle is impacted, the upright post and the protection rope are enabled to move backwards, and the impact force of the vehicle is reduced.

Description

Traffic guardrail with anticollision deceleration function

Technical Field

The utility model relates to the technical field of traffic auxiliary tools, in particular to a traffic guardrail with an anti-collision and deceleration function.

Background

The traffic guardrail is a traffic safety facility arranged at the outer side of a road shoulder, a traffic separation belt, pedestrian road teeth and the like, and absorbs collision energy through self deformation or vehicle climbing, so that the running direction of a vehicle is changed, the vehicle is prevented from going out of the road or entering a facing lane, the injury to passengers is reduced to the greatest extent, and the traffic guardrail has an important effect especially on highways.

But the traffic guardrail structure on the existing expressway is too simple, and is generally composed of cement columns and connected steel plates, and the traffic guardrail is high in structural strength, does not have an anti-collision function and a deceleration function, lacks a buffering effect after a vehicle is impacted, and is overlarge in damage to the vehicle.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a traffic guardrail with an anti-collision and deceleration function, which solves the problems that the existing traffic guardrail on a highway does not have the anti-collision function and the deceleration function, the buffer effect is lacking after the collision of a vehicle, the damage to the vehicle is overlarge and the like.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a traffic guardrail with anticollision deceleration function, includes a plurality of stand and removes the box, it is located to remove the box under the stand, movable mounting has the protection rope between the stand, the first draw-in groove of T type has been vertically seted up to the front and back both sides of stand, slidable mounting has the anticollision subassembly in the first draw-in groove, the anticollision subassembly is kept away from one side of stand is provided with the anticollision board, the base of stand is provided with the movable plate, the movable plate with be provided with buffer assembly between the removal box.

Preferably, the buffer assembly comprises a buffer rod fixedly connected with the movable plate, a buffer block is arranged at the bottom of the buffer rod, and a buffer spring is arranged between the buffer block and the movable box.

Preferably, a guide groove is formed in the upper surface of the moving box, and the buffer block penetrates through the guide groove.

Preferably, the anti-collision assembly comprises a first clamping plate which is in sliding fit with the first clamping groove, an anti-collision barrel which horizontally extends out of the first clamping groove is connected to the first clamping plate, a sealing frame is arranged at an opening of the outer end of the anti-collision barrel, a shock absorber block is arranged in the sealing frame in a penetrating mode, the outer end of the shock absorber block is fixedly connected with the anti-collision plate, a shock absorber plate is arranged at the inner end of the shock absorber block, and an anti-collision spring is arranged between the shock absorber plate and the barrel bottom of the anti-collision barrel.

Preferably, the left and right sides of stand have seted up the second draw-in groove of T type, the both ends of protection rope be provided with second draw-in groove sliding connection's second cardboard.

Preferably, the top ends of the first clamping groove and the second clamping groove penetrate through the top ends of the upright posts, and fixing blocks are arranged at the top ends of the first clamping groove and the second clamping groove through bolts.

Preferably, a rubber sleeve is arranged on the protective rope.

Preferably, the protective rope is composed of a plurality of flexible steel wires which are staggered with each other.

The utility model provides a traffic guardrail with an anti-collision and deceleration function, which comprises the following steps of

The beneficial effects are that:

1. according to the utility model, the anti-collision assembly is arranged, so that the impact force of the vehicle impacting the upright post is reduced through the anti-collision assembly, the vehicle and the upright post are protected, and the safety of passengers of the vehicle is improved;

2. according to the utility model, the out-of-control vehicle can be intercepted by arranging the protective rope and the rubber sleeve, and the impact of the vehicle is reduced by using the protective rope, so that the vehicle is stopped;

3. according to the utility model, through the cooperation of the moving plate, the moving box and the buffer component, after the collision of the vehicle is received, the upright post and the protection rope are moved backwards, so that the impact force of the vehicle is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the post of the present utility model;

FIG. 3 is a side view of the post of the present utility model;

FIG. 4 is a schematic view of the internal structure of FIG. 3;

FIG. 5 is a schematic view of the combination of the bumper assembly and the post of the present utility model;

fig. 6 is a cross-sectional view of a post of the present utility model.

In the figure:

1. a column; 101. a first clamping groove; 102. a second clamping groove; 2. a moving plate; 3. a moving case; 301. a guide groove; 4. a buffer assembly; 401. a buffer block; 402. a buffer spring; 403. a buffer rod; 5. an anti-collision assembly; 501. a first clamping plate; 502. an anti-collision cylinder; 503. a sealing frame; 504. an anti-collision spring; 505. a shock absorbing plate; 506. a damper block; 6. an anti-collision plate; 7. a rubber sleeve; 8. a fixed block; 9. a protective rope; 10. and a second clamping plate.

The apparatus of the present utility model is available both commercially and by private customization.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a traffic guardrail with anticollision speed reduction function, including a plurality of stand 1 and removal box 3, remove box 3 and be located under the stand 1, movable mounting has protection rope 9 between the stand 1, the first draw-in groove 101 of T type has been vertically seted up to the front and back both sides of stand 1, and first draw-in groove 101 slidable mounting has crashproof subassembly 5, and one side that the stand 1 was kept away from to crashproof subassembly 5 is provided with crashproof board 6, and the base of stand 1 is provided with movable plate 2, is provided with buffer assembly 4 between movable plate 2 and the removal box 3.

In this embodiment, the buffer assembly 4 includes a buffer rod 403 fixedly connected with the moving plate 2, a buffer block 401 is disposed at the bottom of the buffer rod 403, a buffer spring 402 is disposed between the buffer block 401 and the moving box 3, a guide groove 301 is formed in the upper surface of the moving box 3, and the buffer block 401 passes through the guide groove 301.

In this embodiment, the anti-collision assembly 5 includes a first clamping plate 501 slidably matched with the first clamping groove 101, a collision-prevention barrel 502 horizontally extending out of the first clamping groove 101 is connected to the first clamping plate 501, a sealing frame 503 is provided at an opening at an outer end of the collision-prevention barrel 502, a shock absorber 506 is provided in the sealing frame 503 in a penetrating manner, an outer end of the shock absorber 506 is fixedly connected with the collision-prevention plate 6, a shock absorber 505 is provided at an inner end of the shock absorber 506, and a collision-prevention spring 504 is provided between the shock absorber 505 and a barrel bottom of the collision-prevention barrel 502; so set up, when crashproof board 6 receives the striking, inwards extrude damper board 505 through snubber block 506, utilize crashproof spring 504's self elasticity, reduce the striking and produce the impact force.

In the embodiment, the left side and the right side of the upright 1 are provided with T-shaped second clamping grooves 102, two ends of the protective rope 9 are provided with second clamping plates 10 which are in sliding connection with the second clamping grooves 102, the top ends of the first clamping grooves 101 and the second clamping grooves 102 penetrate through the top ends of the upright 1, and the top parts of the first clamping grooves 101 and the second clamping grooves 102 are provided with fixing blocks 8 through bolts; through the cooperation of first cardboard 501 and first draw-in groove 101 and the cooperation of second cardboard 10 and second draw-in groove 102, can be convenient install crashproof subassembly 5 and protection rope 9 on stand 1 to through fixed block 8 shutoff draw-in groove, avoid crashproof subassembly 5 and protection rope 9 to break away from first draw-in groove 101 and second draw-in groove 102.

As a preferred embodiment, the second clamping plate 10 can be connected with a single protective rope 9, or can be simultaneously connected with a plurality of protective ropes 9, when the second clamping plate 10 is connected with the single protective rope 9, the second clamping plate 10 is smaller in size, and the plurality of second clamping plates 10 are fixedly arranged in the second clamping groove 102, so that damaged protective ropes 9 can be replaced conveniently; when the second clamping plate 10 is connected with the plurality of protection ropes 9, the second clamping plate 10 is large in size and is directly fixed in the second clamping groove 102, so that the plurality of protection ropes 9 can be conveniently and simultaneously installed and detached.

In the embodiment, a rubber sleeve 7 is arranged on the protective rope 9; the rubber sleeve 7 can be clamped at the concave-convex part of the vehicle, and the impact force of the vehicle is reduced by utilizing the elasticity of the rubber sleeve, so that the protection of the vehicle is facilitated.

In this embodiment, the protective rope 9 is composed of a plurality of flexible steel wire ropes which are interlaced with each other; the flexible steel wire rope has good elasticity and elasticity, so that when the protective rope 9 intercepts an out-of-control vehicle, the protective rope 9 performs elastic relaxation to a certain extent, and the impact force of the vehicle is reduced.

Working principle:

when a vehicle collides with the protection plate of the upright post 1, after the collision plate 6 is impacted, the damping plate 505 is inwards extruded by the damping block 506, the self elasticity of the anti-collision spring 504 is utilized to reduce the impact force generated by the collision, meanwhile, the upright post 1 drives the movable plate 2 and the damping block 401 to move backwards, and the impact force generated by the impact is reduced again by the damping spring 402, so that the vehicle is stopped; when the vehicle collides with the protective rope 9, the impact of the vehicle is reduced by the self elasticity of the protective rope 9, and the protective rope 9 pulls the upright post 1 to move backwards, so that the impact force generated by the impact is reduced again through the buffer spring 402, and the vehicle is stopped.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a traffic guardrail with anticollision deceleration function, includes a plurality of stand (1) and removes box (3), remove box (3) and be located under stand (1), its characterized in that: the anti-collision device is characterized in that a protection rope (9) is movably mounted between the upright posts (1), a T-shaped first clamping groove (101) is vertically formed in the front side and the rear side of the upright posts (1), an anti-collision assembly (5) is slidably mounted in the first clamping groove (101), an anti-collision plate (6) is arranged on one side, far away from the upright posts (1), of each anti-collision assembly (5), a movable plate (2) is arranged on a base of each upright post (1), and a buffer assembly (4) is arranged between each movable plate (2) and each movable box (3).

2. A traffic guardrail with anti-collision and deceleration function according to claim 1, characterized in that: the buffer assembly (4) comprises a buffer rod (403) fixedly connected with the movable plate (2), a buffer block (401) is arranged at the bottom of the buffer rod (403), and a buffer spring (402) is arranged between the buffer block (401) and the movable box (3).

3. A traffic guardrail with anti-collision and deceleration function according to claim 2, characterized in that: the upper surface of the movable box (3) is provided with a guide groove (301), and the buffer block (401) penetrates through the guide groove (301).

4. A traffic guardrail with anti-collision and deceleration function according to claim 1, characterized in that: the anti-collision assembly (5) comprises a first clamping plate (501) which is in sliding fit with the first clamping groove (101), an anti-collision barrel (502) which horizontally extends out of the first clamping groove (101) is connected to the first clamping plate (501), a sealing frame (503) is arranged at the opening of the outer end of the anti-collision barrel (502), a damping block (506) is arranged in the sealing frame (503) in a penetrating mode, the outer end of the damping block (506) is fixedly connected with the anti-collision plate (6), a damping plate (505) is arranged at the inner end of the damping block (506), and an anti-collision spring (504) is arranged between the damping plate (505) and the barrel bottom of the anti-collision barrel (502).

5. A traffic guardrail with anti-collision and deceleration function according to claim 1, characterized in that: t-shaped second clamping grooves (102) are formed in the left side and the right side of the upright post (1), and second clamping plates (10) which are in sliding connection with the second clamping grooves (102) are arranged at the two ends of the protection rope (9).

6. The traffic guardrail with anti-collision and deceleration function according to claim 5, wherein: the top ends of the first clamping groove (101) and the second clamping groove (102) penetrate through the top ends of the upright posts (1), and fixing blocks (8) are arranged at the tops of the first clamping groove (101) and the second clamping groove (102) through bolts.

7. A traffic guardrail with anti-collision and deceleration function according to claim 1, characterized in that: the protective rope (9) is provided with a rubber sleeve (7).

8. A traffic guardrail with anti-collision and deceleration function according to claim 1, characterized in that: the protective rope (9) is composed of a plurality of flexible steel wire ropes which are staggered mutually.