CN214143461U

CN214143461U - Anti-collision protection railing for road and bridge

Info

Publication number: CN214143461U
Application number: CN202023038428.5U
Authority: CN
Inventors: 杨登鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-07
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a road anticollision protection railing technical field specifically is a road and bridge's anticollision protection railing, which comprises a supporting column, the bottom of support column is fixed with the base, the front end of support column is fixed with three backup pads of group, the top of backup pad is fixed with four warning lights of group, the equal symmetry of front end of backup pad is fixed with the telescope tube, the surface cover of telescope tube is equipped with first spring, three groups the spout has all been seted up at the front end middle part of backup pad, the inside sliding connection of spout has two sets of sliders. The utility model discloses a warning light can effectually play the effect of warning, when bad weather, can remind the driver to notice to go, can play certain cushioning effect when the vehicle bumps through the telescope tube and the first spring that set up to can effectively avoid personnel's injures and deaths, through setting up connecting block, second spring, connecting rod and rubber buffer block isotructure, improvement buffering effect that can step forward.

Description

Anti-collision protection railing for road and bridge

Technical Field

The utility model relates to a road anticollision protection railing technical field specifically is a road and bridge's anticollision protection railing.

Background

The anti-collision guardrail is used as an essential facility on a highway and a bridge, has certain influence on the highway driving safety, the driving comfort level, the highway landscape and the engineering cost, is short of a warning device in the anti-collision protection guardrail for the road and the bridge in the prior art, and has the defects of great damage to vehicles and insufficient protection to personnel in the vehicles when the vehicles collide with the guardrail due to accidents in the vehicles and rigid collision occurs between the vehicles and the guardrail.

The traditional road and bridge anti-collision protection fence has the following problems:

1. traditional road and bridge anticollision guardrail lacks warning device, when the vehicle traveles on the road, causes the potential safety hazard easily.

2. Traditional road and bridge anticollision guardrail, buffer performance is relatively poor, and when the vehicle collided with the guardrail, it was very big to harm car and people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a road and bridge's anticollision protection railing has solved current road and bridge rail guard and has lacked warning device and the relatively poor problem of shock-absorbing capacity.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road and bridge's anticollision protection railing, includes the support column, the bottom of support column is fixed with the base, the front end of support column is fixed with three backup pads of group, the top of backup pad is fixed with four warning lights of group, the equal symmetry of front end of backup pad is fixed with the telescope tube, the surface cover of telescope tube is equipped with first spring, and three groups the spout has all been seted up at the front end middle part of backup pad, the inside sliding connection of spout has two sets of sliders, the lateral wall of slider is fixed with the connecting block, one side of connecting block is fixed with the second spring, the slider is connected with the connecting rod through the round pin hub rotation, the front end of connecting rod rotates through the round pin axle and is connected with the anticollision board, the front end of anticollision board all is fixed with rubber buffer block.

As an optimized technical scheme of the utility model, it is two sets of four groups of jacks have all been seted up in the top four corners of base.

As a preferred technical scheme of the utility model, the front end at every group backup pad is fixed to the telescope tube symmetry, the front end of every group backup pad is fixed with two sets of telescope tubes.

As an optimized technical scheme of the utility model, a set of backup pad top at the top is fixed to the warning light.

As a preferred technical scheme of the utility model, telescopic's top and crashproof board's rear end fixed connection, telescopic's bottom and the front end fixed connection of backup pad.

As an optimized technical solution of the present invention, the width dimension of the sliding groove is the same as the width dimension of the sliding block.

(III) advantageous effects

Compared with the prior art, the utility model provides a road and bridge's anticollision protection railing possesses following beneficial effect:

this anticollision protection railing of road and bridge can effectually play the effect of warning through setting up the warning light, and when bad weather, can remind the driver to notice to go, can play certain cushioning effect when the vehicle bumps through the telescope tube and the first spring that set up to can effectively avoid personnel's injures and deaths, through setting up connecting block, second spring, connecting rod and rubber buffer block isotructure, improvement buffering effect that can step forward.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a support pillar; 2. a base; 3. a support plate; 4. a warning light; 5. a telescopic sleeve; 6. a first spring; 7. a chute; 8. a slider; 9. connecting blocks; 10. a second spring; 11. a connecting rod; 12. an anti-collision plate; 13. a rubber buffer block; 14. and (4) inserting the jack.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a road and bridge's anticollision protection railing, including support column 1, the bottom of support column 1 is fixed with base 2, three backup pad 3 of group are fixed with to the front end of support column 1, the top of backup pad 3 is fixed with four warning light 4 of group, the equal symmetry of front end of backup pad 3 is fixed with telescopic tube 5, telescopic tube 5's surface cover is equipped with first spring 6, spout 7 has all been seted up at the front end middle part of three backup pad 3 of group, the inside sliding connection of spout 7 has two sets of sliders 8, slider 8's lateral wall is fixed with connecting block 9, one side of connecting block 9 is fixed with second spring 10, slider 8 is connected with connecting rod 11 through the round pin hub rotation, the front end of connecting rod 11 is connected with crashproof board 12 through the round pin hub rotation, crashproof board 12's front end all is fixed with rubber buffer 13.

In this embodiment, support column 1 mainly plays the effect of supporting whole device, base 2 can be placed on ground, 3 groups of three groups altogether of backup pad, wherein warning light 4 is installed at the top of the backup pad 3 of the top, warning light 4 is four groups altogether, can play the effect of warning, the effect of buffering can be played in the cooperation of each other of telescopic sleeve 5 and first spring 6, every backup pad 3 of group all is equipped with two sets of telescopic sleeve 5 and first spring 6, spout 7 has still been seted up at the middle part of every backup pad 3 of group, slider 8 slides in spout 7, thereby it slides to drive connecting block 9, second spring 10 plays the effect of second buffering because of the slip of connecting block 9, the rubber buffer block 13 of anticollision board 12 front ends, can be once more cushion.

Specifically, four corners of the top of the two sets of bases 2 are provided with four sets of jacks 14.

In this embodiment, four sets of insertion holes 14 can fix the base 2 more stably.

Specifically, telescopic sleeves 5 are symmetrically fixed at the front end of each group of supporting plates 3, and two groups of telescopic sleeves 5 are fixed at the front end of each group of supporting plates 3.

In this embodiment, the front end of every group backup pad 3 is fixed with the effect of the performance buffering that two sets of telescope tube 5 can be better.

Specifically, the warning light 4 is fixed above a group of supporting plates 3 at the top.

In this embodiment, the warning light 4 is installed in the supporting plate 3 to make the driver more obvious.

Specifically, the top of the telescopic sleeve 5 is fixedly connected with the rear end of the anti-collision plate 12, and the bottom of the telescopic sleeve 5 is fixedly connected with the front end of the support plate 3.

In this embodiment, the telescopic sleeve 5 can perform a buffering function only by being fixed between the bumper plate 12 and the support plate 3.

Specifically, the width of the chute 7 is the same as the width of the slider 8.

In this embodiment, the width of the sliding groove 7 is the same as the width of the sliding block 8, so that the sliding is more stable.

The utility model discloses a theory of operation and use flow: put the position of needs installation with base 2, insert the screw in jack 14, realize the fixed of base 2 and ground, then start warning light 4, warning light 4 can play the effect of warning when bad weather or late, when the vehicle collides with the guardrail, at first can contact rubber buffer block 13, rubber buffer block 13 can prevent that the vehicle from skidding twice, thereby reduce certain damage, then the impact can be along with rubber buffer block 13 extrusion anticollision board 12, there are telescopic sleeve 5 and first spring 6 in the centre of anticollision board 12 and backup pad 3, thereby play the effect of buffering, slider 8 drives connecting block 9 and slides in spout 7, and one side of connecting block 9 is fixed with second spring 10 again, so second spring 10 can carry out the second buffering, reduce the harm.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a road and bridge's anticollision protection railing, includes support column (1), its characterized in that: a base (2) is fixed at the bottom of the supporting column (1), three groups of supporting plates (3) are fixed at the front end of the supporting column (1), four groups of warning lamps (4) are fixed on the top of the supporting plate (3), telescopic sleeves (5) are symmetrically fixed at the front end of the supporting plate (3), the surface of the telescopic sleeve (5) is sleeved with a first spring (6), the middle parts of the front ends of the three groups of supporting plates (3) are respectively provided with a sliding chute (7), two groups of sliding blocks (8) are connected inside the sliding groove (7) in a sliding way, a connecting block (9) is fixed on the side wall of each sliding block (8), a second spring (10) is fixed on one side of the connecting block (9), the sliding block (8) is rotationally connected with a connecting rod (11) through a pin shaft, the front end of the connecting rod (11) is rotationally connected with an anti-collision plate (12) through a pin shaft, the front ends of the anti-collision plates (12) are all fixed with rubber buffer blocks (13).

2. An anti-collision protection railing for road and bridge according to claim 1, characterized in that: four groups of jacks (14) are arranged at four corners of the top of the two groups of bases (2).

3. An anti-collision protection railing for road and bridge according to claim 1, characterized in that: the front end at every group backup pad (3) is fixed in telescope tube (5) symmetry, the front end of every group backup pad (3) is fixed with two sets of telescope tube (5).

4. An anti-collision protection railing for road and bridge according to claim 1, characterized in that: the warning lamp (4) is fixed above the group of supporting plates (3) at the top.

5. An anti-collision protection railing for road and bridge according to claim 1, characterized in that: the top of the telescopic sleeve (5) is fixedly connected with the rear end of the anti-collision plate (12), and the bottom of the telescopic sleeve (5) is fixedly connected with the front end of the supporting plate (3).

6. An anti-collision protection railing for road and bridge according to claim 1, characterized in that: the width dimension of the sliding groove (7) is the same as that of the sliding block (8).