CN214459961U

CN214459961U - Highway safety protective guard device

Info

Publication number: CN214459961U
Application number: CN202120211626.2U
Authority: CN
Inventors: 高攀
Original assignee: Individual
Current assignee: Shandong Tengda Construction Co.,Ltd.
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-22
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a road safety protective guard device, which comprises two upright posts, wherein a plurality of sleeve pipes are respectively embedded in the front sides of the upright posts in a symmetrical array in a sliding way, a support rod is respectively embedded in the front sides of the sleeve pipes in a sliding way, a rear clamping plate is respectively fixedly connected with the front sides of the adjacent support rods, the front sides of the rear clamping plates are respectively provided with a front clamping plate, the rear clamping plate is fixedly connected with the adjacent front clamping plate through a locking screw, a first protection rod is respectively and fixedly clamped between the rear clamping plate and the front clamping plate, a second protection rod is respectively embedded between the adjacent first protection rods in a sliding way, light reflecting pastes are respectively and fixedly pasted on the front sides of the second protection rods, a limiting plate is fixedly sleeved on one side of the first protection rod, which is far away from the second protection rod, and the limiting plate is respectively butted with the adjacent rear clamping plate and the front clamping plate, the structure of the utility model is simple, the use is convenient, the buffering effect of the protective guard is improved, thereby effectively protecting the personal safety of accident personnel.

Description

Highway safety protective guard device

Technical Field

The utility model relates to a highway safety protective guard device belongs to protective guard technical field.

Background

Today's economy develops at a high speed in China, the road protective guard serves as the most important traffic infrastructure and plays an important role in influencing the development of national economy and society, so how to guarantee the safety of roads becomes an important part of the development of the roads, the road protective guard mainly plays a role in preventing vehicles from driving out of the roads, reducing drivers and passengers from being injured, protecting objects on the roads and provides guarantee for the safe and efficient driving of the vehicles.

Most of the existing protective guards are rigid protective guards, and when a vehicle collides with the protective guard, the existing protective guard does not have the function of buffering, so that the vehicle and the protective guard can be greatly impacted to cause casualties.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway safety protective guard device, the utility model discloses simple structure, convenient to use has improved the buffering effect of rail guard to personal safety that can effectual protection accident personnel, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a highway safety protective guard device, includes two stands, the front side symmetric array of stand slides and inlays and be equipped with a plurality of sleeves, sheathed tube front side all slides and inlays and be equipped with branch, and is adjacent the equal fixedly connected with back splint in front side of branch, the front side of back splint all is equipped with the front plate, back splint and adjacent all through locking screw fixed connection between the front plate, the back splint with equal fixation clamp is equipped with fender rod one between the front plate, and is adjacent it inlays and is equipped with fender rod two all to slide between the fender rod one, the equal fixed pasting in front side of fender rod two has the reflection of light subsides, fender rod one is kept away from one side of fender rod two is all fixed the cover and is equipped with the limiting plate, the limiting plate all with adjacent back splint, front plate are contradicted.

Furthermore, a first sliding groove is formed in the upper portion of the stand column, a sliding plate slides in the first sliding groove, a plurality of first springs are fixedly connected to the rear side of the sliding plate in an array mode, the other ends of the first springs are fixedly connected with the inner wall of the rear side of the first sliding groove, and the rear end of the sleeve extends to the adjacent first sliding groove and the front side of the sliding plate.

Furthermore, all slide in the cover and be equipped with slider one, the rear end of branch all extends to adjacent in the cover and with the front side fixed connection of slider one, the equal fixedly connected with spring two of the rear side of slider one, the rear end of spring two all with sheathed tube rear side inner wall fixed connection.

Furthermore, the front side of the rear clamping plate and the rear side of the front clamping plate are symmetrically provided with clamping grooves matched with the first guard bar.

Furthermore, one side, close to the second guard bar, of the first guard bar is provided with a second sliding groove, a second sliding block is arranged in the second sliding groove in a sliding mode, two ends of the second guard bar extend into the adjacent second sliding groove respectively and are fixedly connected with the second sliding block, one side, far away from the second guard bar, of the second sliding block is fixedly connected with a third spring, and the other end of the third spring is fixedly connected with the inner wall of one side, adjacent to the second sliding groove.

The utility model has the advantages that:

the utility model discloses a through having set up the reflection of light subsides, can improve the reference for the navigating mate at night, thereby reduce the incidence of accident, simultaneously through having set up spring one, spring two and spring three, when the vehicle strikes fender rod one or fender rod two, fender rod two will drive slider two and slide in spout two at this moment, slider two will stretch spring three at the same time, fender rod one will drive the back splint and move forward and backward simultaneously, thereby make the back splint drive the branch and slide in the sleeve pipe, the branch will drive spring two through slider one and take place the deformation, the sleeve pipe will drive the slide and slide in spout one simultaneously, thereby make the slide drive spring take place the deformation, can absorb the atress through spring one, spring two and spring three at this moment, thereby play the effect of shock attenuation buffering, can effectively protect the safety of personnel in the car, the utility model discloses simple structure, the safety protection device is convenient to use, improves the buffer effect of the guard rail, and can effectively protect the personal safety of accident personnel.

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.

Fig. 1 is a schematic view of the overall structure of a road safety guard rail device according to the present invention;

fig. 2 is a side view of a road safety guard rail device according to the present invention;

fig. 3 is an enlarged view of a road safety guard rail device of the present invention at a in fig. 2;

reference numbers in the figures: 1. a column; 2. a sleeve; 3. a strut; 4. a rear splint; 5. a front splint; 6. locking the screw; 7. a first protection rod; 8. a second protection rod; 9. reflecting light; 10. a limiting plate; 11. a first sliding chute; 12. a slide plate; 13. a first spring; 14. a first sliding block; 15. a second spring; 16. a second chute; 17. a second sliding block; 18. and a third 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.

Referring to fig. 1-3, the present invention provides a technical solution:

a road safety protective guard device comprises two upright posts 1, a plurality of sleeves 2 are symmetrically arranged at the front sides of the upright posts 1 in an array sliding embedding manner, the front sides of the sleeves 2 are respectively embedded with a supporting rod 3 in a sliding way, the front sides of the adjacent supporting rods 3 are respectively fixedly connected with a rear clamping plate 4, the front sides of the rear splints 4 are respectively provided with a front splint 5, the rear splints 4 and the adjacent front splints 5 are fixedly connected through locking screws 6, a first guard bar 7 is fixedly clamped between the rear clamp plate 4 and the front clamp plate 5, a second guard bar 8 is slidably embedded between the adjacent first guard bars 7, the equal fixed reflection of light subsides 9 that paste in the front side of fender rod two 8, fender rod one 7 is kept away from one side of fender rod two 8 is the fixed cover all and is equipped with limiting plate 10, limiting plate 10 all with adjacent back splint 4, front splint 5 are contradicted.

Specifically, as shown in fig. 1-3, the upper portion of the upright post 1 is provided with a first sliding groove 11, the sliding groove 11 is provided with a sliding plate 12, the rear side of the sliding plate 12 is fixedly connected with a plurality of first springs 13 in an array manner, the other ends of the first springs 13 are fixedly connected with the inner wall of the rear side of the first sliding groove 11, the rear end of the sleeve 2 extends into the adjacent first sliding groove 11 and is fixedly connected with the front side of the sliding plate 12, the sleeve 2 is provided with a first sliding block 14 in a sliding manner, the rear end of the supporting rod 3 extends into the adjacent sleeve 2 and is fixedly connected with the front side of the first sliding block 14, the rear side of the first sliding block 14 is fixedly connected with a second spring 15, the rear end of the second spring 15 is fixedly connected with the inner wall of the rear side of the sleeve 2, the front side of the rear clamping plate 4 and the rear side of the front clamping plate 5 are symmetrically provided with clamping grooves matched with the first protective rod 7, one side of the first protection rod 7, which is close to the second protection rod 8, is provided with a second sliding groove 16, a second sliding block 17 is arranged in the second sliding groove 16 in a sliding manner, two ends of the second protection rod 8 respectively extend into the adjacent second sliding grooves 16 and are fixedly connected with the second sliding block 17, one side of the second sliding block 17, which is far away from the second protection rod 8, is fixedly connected with a third spring 18, the other end of the third spring 18 is fixedly connected with the inner wall of one side, which is adjacent to the second sliding groove 16, when a vehicle impacts the first protection rod 7 or the second protection rod 8, the second protection rod 8 drives the second sliding block 17 to slide in the second sliding groove 16, the second sliding block 17 stretches the third spring 18, the first protection rod 7 drives the rear clamping plate 4 to move back and forth, so that the rear clamping plate 4 drives the supporting rod 3 to slide in the sleeve 2, and the supporting rod 3 drives the second spring 15 to deform through the first sliding block 14, meanwhile, the sleeve 2 drives the sliding plate 12 to slide in the first sliding groove 11, so that the sliding plate 12 drives the first spring 13 to deform, and the stress can be absorbed through the first spring 13, the second spring 15 and the third spring 18, thereby achieving the effect of damping and buffering.

The utility model discloses the theory of operation: the upright post 1 is pre-embedded at a proper position, at the moment, the first guard bar 7 is placed between the corresponding front splint 5 and the rear splint 4, then the first protection rod 7 is fixed through the locking screw 6, when the vehicle impacts the first protection rod 7 or the second protection rod 8, the second protection rod 8 drives the second sliding block 17 to slide in the second sliding groove 16, meanwhile, the second slide block 17 stretches the third spring 18, and the first guard bar 7 drives the rear clamping plate 4 to move back and forth, so that the rear clamping plate 4 drives the supporting rod 3 to slide in the sleeve 2, at the moment, the supporting rod 3 drives the spring II 15 to deform through the sliding block I14, meanwhile, the sleeve 2 drives the sliding plate 12 to slide in the sliding groove I11, therefore, the sliding plate 12 drives the first spring 13 to deform, and the stress can be absorbed through the first spring 13, the second spring 15 and the third spring 18, so that the damping and buffering effects are achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a highway safety protective guard device, includes two stands (1), its characterized in that: the front side symmetrical array of stand (1) slides and inlays and be equipped with a plurality of sleeve pipes (2), the front side of sleeve pipe (2) all slides and inlays and be equipped with branch (3), and is adjacent the equal fixedly connected with back splint (4) of front side of branch (3), the front side of back splint (4) all is equipped with front splint (5), back splint (4) and adjacent all through locking screw (6) fixed connection between front splint (5), back splint (4) with all fixedly press from both sides between front splint (5) and be equipped with fender rod (7), and is adjacent all slide between fender rod (7) and inlay and be equipped with fender rod two (8), the front side of fender rod two (8) all is fixed to be pasted and is had reflection of light subsides (9), fender rod one (7) are kept away from one side of fender rod two (8) all is equipped with fixed cover (10), limiting plate (10) all with adjacent back splint (4), The front splint (5) is butted.

2. A road safety guard rail device according to claim 1, wherein: spout one (11) have all been seted up on upper portion in stand (1), equal slide (12) in spout one (11), the equal array fixedly connected with of the rear side of slide (12) a plurality of springs (13), the other end of spring one (13) all with the rear side inner wall fixed connection of spout one (11), the rear end of sleeve pipe (2) all extends to adjacent in the spout one (11) and with the front side fixed connection of slide (12).

3. A road safety guard rail device according to claim 1, wherein: all slide in sleeve pipe (2) and be equipped with slider (14), the rear end of branch (3) all extend to adjacent in sleeve pipe (2) and with the front side fixed connection of slider (14), the equal fixedly connected with spring two (15) of rear side of slider (14), the rear end of spring two (15) all with the rear side inner wall fixed connection of sleeve pipe (2).

4. A road safety guard rail device according to claim 1, wherein: the front side of the rear clamping plate (4) and the rear side of the front clamping plate (5) are symmetrically provided with clamping grooves matched with the first guard bars (7).

5. A road safety guard rail device according to claim 1, wherein: two (16) chutes are all formed in one side of the first protection rod (7) close to the second protection rod (8), two sliders (17) are arranged in the two chutes (16) in a sliding mode, two ends of the second protection rod (8) extend to the adjacent sides respectively in the two chutes (16) and are fixedly connected with the two sliders (17), the two sliders (17) are far away from the three springs (18) which are fixedly connected with one sides of the two protection rods (8), and the other ends of the three springs (18) are fixedly connected with the inner wall of one side of the two chutes (16) which is adjacent.