CN210916984U

CN210916984U - Anti-collision peripheral for highway bridge

Info

Publication number: CN210916984U
Application number: CN201921736296.8U
Authority: CN
Inventors: 张慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-03
Anticipated expiration: 2029-10-16

Abstract

The utility model belongs to the technical field of bridge anticollision, specifically a highway bridge anticollision peripheral hardware, including establishing the body, set up a plurality of recess in the body, fixedly connected with rubber pad in the recess, the fixed surface of establishing the body is connected with a plurality of lug, the rear end fixedly connected with two connecting rods of lug, two the rear end fixedly connected with slide of connecting rod, wear to be equipped with two sliding sleeves in the slide, two all sliding connections have the slide bar in the sliding sleeve, two the front end of slide bar all fixedly connected with dog; the utility model discloses, through setting up the extrusion lug and moving the first spring of promotion slide slip compression and telescopic link on the slide bar backward, can disperse the impact, alleviate the damage to public road bridge roof beam to the impact, through electric putter's flexible lift that drives the acoustic celotex board, then drive the slider on the acoustic celotex board and reciprocate in the spout and can make the size of acoustic celotex board change to control syllable-dividing effect.

Description

Anti-collision peripheral for highway bridge

Technical Field

The utility model belongs to the technical field of the bridge anticollision, concretely relates to public road bridge roof beam anticollision peripheral hardware.

Background

With the continuous development of the transportation industry, a large number of highway bridges are continuously built, the safety of the highway bridges is of great importance, the research on the safety of the highway bridges is still concentrated on a bridge structure body at present, the safety of a bridge anti-collision wall or a guardrail is often ignored, some vehicles collide with the anti-collision wall or the guardrail, the damage to the bridge structure and the vehicles is caused, meanwhile, great damage is caused to personnel, particularly, the vehicles break through the anti-collision wall or the guardrail, and the damage to the people is fatal, therefore, the safety of the anti-collision wall or the guardrail is of great importance, and in the driving process of the vehicles, a large amount of noise is generated to seriously influence the normal life and rest of residents nearby roads.

But current crashproof wall is concrete material or metal material basically, and belong to the rigidity collision between with the vehicle, does not have the buffering effect, is unfavorable for the safety of vehicle, to the accident on the bridge, the contact between vehicle and the crashproof wall generally is tangential impact friction, the front direct impact that appears seldom, and there is vehicle and crashproof wall fierce friction in some accidents to catch fire and cause the vehicle to burn moreover, aggravated the severity of accident, current crashproof wall sound insulation effect is also not very ideal moreover.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a highway bridge anticollision peripheral hardware has the incidence of buffering effectual, reduction accident, gives sound insulation effectual characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a highway bridge anti-collision peripheral comprises a setting body, wherein a plurality of grooves are formed in the setting body, rubber pads are fixedly connected in the grooves, a plurality of convex blocks are fixedly connected on the surface of the setting body, two connecting rods are fixedly connected at the rear ends of the convex blocks, sliding plates are fixedly connected at the rear ends of the two connecting rods, two sliding sleeves are arranged in the sliding plates in a penetrating manner, sliding rods are respectively and slidably connected in the two sliding sleeves, the front ends of the two sliding rods are respectively and fixedly connected with a stop block, the rear ends of the two sliding rods are respectively and fixedly connected on the rubber pads, two telescopic rods are fixedly connected at the rear ends of the sliding plates, first springs are respectively arranged on the surfaces of the two telescopic rods in a penetrating manner, the front ends of the two first springs are fixedly connected on the sliding plates, the rear ends of the two first springs are fixedly connected, two electric putter's top fixedly connected with backup pad, the bottom fixedly connected with acoustic celotex board of backup pad, establish the internal draw-in groove of having seted up, the bottom joint of acoustic celotex board is in the draw-in groove, the spout has all been seted up to both sides around the draw-in groove, sliding connection has the slider in the spout, the rear end fixed connection of slider is on the acoustic celotex board, the bottom fixedly connected with second spring of slider, the bottom fixed connection of second spring is in the spout.

Preferably, the bottom end of the body is fixedly connected with an anti-collision plate, and the bottom end of the anti-collision plate is fixedly connected with a plurality of filling pestles.

Preferably, the surfaces of the two electric push rods are respectively sleeved with a protective sleeve, the front ends of the electric push rods on the right side are fixedly connected with a control switch, and the control switches are electrically connected with the electric push rods through wires.

Preferably, the front end of the support plate is fixedly connected with a fluorescent plate.

Preferably, a plurality of blind holes are formed in the sound insulation board, and sound absorption cotton is fixedly connected in the blind holes.

Preferably, the telescopic rod comprises a piston column, the front end of the piston column is fixedly connected with a rubber ring, a pressing shaft penetrates through the piston column, and one end of the pressing shaft is fixedly connected to the back of the sliding plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up the extrusion lug and moving first spring of the first spring of sliding compression and telescopic link of promotion slide on the slide bar backward, can disperse the impact, alleviate the damage to the highway bridge of impact, the flexible lift that drives the acoustic celotex board through electric putter, then drive the slider on the acoustic celotex board and reciprocate in the spout and can make the size of acoustic celotex board change, thereby control sound proof effect, the cotton noise absorption of inhaling in blind hole and the blind hole can noise absorption, the fluorescent screen reflection light can make things convenient for the driver to observe the road conditions, improve safe driving effect.

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. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

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

fig. 4 is a schematic view of the telescopic rod structure of the present invention;

in the figure: 1. arranging a body; 2. an anti-collision plate; 3. burying the pestle; 4. a groove; 5. a rubber pad; 6. a bump; 7. a connecting rod; 8. a slide plate; 9. a sliding sleeve; 10. a slide bar; 11. a stopper; 12. a first spring; 13. a telescopic rod; 14. a piston post; 15. a rubber ring; 16. pressing the shaft; 17. a protective sleeve; 18. a control switch; 19. an electric push rod; 20. a support plate; 21. a fluorescent plate; 22. a sound insulating board; 23. blind holes; 24. sound-absorbing cotton; 25. a card slot; 26. a chute; 27. a slider; 28. a second 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a highway bridge anti-collision peripheral comprises a setting body 1, wherein a plurality of grooves 4 are formed in the setting body 1, rubber pads 5 are fixedly connected in the grooves 4, a plurality of lugs 6 are fixedly connected to the surface of the setting body 1, two connecting rods 7 are fixedly connected to the rear ends of the lugs 6, sliding plates 8 are fixedly connected to the rear ends of the two connecting rods 7, two sliding sleeves 9 are arranged in the sliding plates 8 in a penetrating manner, sliding rods 10 are respectively and slidably connected in the two sliding sleeves 9, stop blocks 11 are respectively and fixedly connected to the front ends of the two sliding rods 10, the rear ends of the two sliding rods 10 are respectively and fixedly connected to the rubber pads 5, two telescopic rods 13 are fixedly connected to the rear ends of the sliding plates 8, first springs 12 are respectively arranged on the surfaces of the two telescopic rods 13 in a penetrating manner, the front ends of the two first springs 12 are fixedly connected to the sliding plates 8, and the rear ends of the, the device comprises a sliding plate 8, a sliding rod 10, a first spring 12, an expansion rod 13, a sound insulation plate 22, a clamping groove 25, sliding grooves 26, sliding blocks 27, a second spring 28, a sliding rod 19, a sliding block 27 and a sliding block 27, wherein the sliding plate 8 is pushed to slide on the sliding rod 10 by pushing the extrusion convex block 6 to move backwards, impact force can be dispersed, and damage to a highway bridge caused by the impact force is reduced, the top end of the body 1 is fixedly connected with the two electric push rods 19, the top ends of the two electric push rods 19 are fixedly connected with the supporting plate 20, the bottom end of the supporting plate 20 is fixedly connected with the sound insulation plate 22, the clamping groove 25 is arranged in the body 1, the front side and the rear side of the clamping groove 25 are both provided with the sliding grooves 26, the sliding blocks 27 are connected in the sliding grooves 26 in a sliding, then, the slider 27 of the baffle plate 22 is moved up and down in the slide groove 26, so that the size of the baffle plate 22 can be changed, thereby controlling the effect of sound insulation.

Specifically, establish the bottom fixedly connected with anticollision board 2 of body 1, anticollision board 2's bottom fixedly connected with a plurality of landfill pestle 3.

Specifically, the surface of the two electric push rods 19 is sleeved with a protective sleeve 17, the front end of the electric push rod 19 on the right side is fixedly connected with a control switch 18, and the control switch 18 is electrically connected with the electric push rod 19 through a lead.

Specifically, the front end fixedly connected with fluorescent screen 21 of backup pad 20, the road conditions can be observed to the driver by fluorescent screen 21 reflection light, improves safe driving effect.

Specifically, a plurality of blind hole 23 has been seted up in the acoustic celotex board 22, fixedly connected with inhales the sound cotton 24 in the blind hole 23, and the cotton 24 of inhaling of sound in blind hole 23 and the blind hole 23 can the noise absorption.

Specifically, the telescopic rod 13 includes a piston column 14, a rubber ring 15 is fixedly connected to a front end of the piston column 14, a pressing shaft 16 penetrates through the piston column 14, and one end of the pressing shaft 16 is fixedly connected to the back of the sliding plate 8.

The utility model discloses a theory of operation and use flow: when the utility model is used, the bottom end of the filling pestle 3 is filled in the bridge body, the control switch 18 is turned on, the electric push rod 19 starts to work, the electric push rod 19 is extended and shortened, the sound insulation board 22 is driven to lift, under the sliding fit of the sliding block 27 and the sliding groove 26, the lifting of the baffle 22 is more stable by the elasticity of the second spring 28, and after being adjusted to a proper position, the control switch 18 is closed, the electric push rod 19 stops working, and sound absorption cotton 24 in the blind hole 23 and the blind hole 23 is passed through, the intensity of sound can be reduced, when the anti-collision peripheral is impacted by external force, the convex block 6 can be extruded to move backwards, thereby pushing the sliding plate 8 to slide on the sliding rod 10 to compress the first spring 12 and the telescopic rod 13, causing the first spring 12 and the telescopic rod 13 to contract, thereby disperse the impact, alleviate the damage of impact to public road bridge roof beam, when the vehicle was gone night, the fluorescent screen 21 reflection bright light can make things convenient for the driver to observe the road conditions.

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 public road bridge roof beam anticollision peripheral hardware, is including establishing body (1), its characterized in that: the novel rubber pad is characterized in that a plurality of grooves (4) are formed in the body (1), rubber pads (5) are fixedly connected in the grooves (4), a plurality of convex blocks (6) are fixedly connected to the surface of the body (1), two connecting rods (7) are fixedly connected to the rear ends of the convex blocks (6), sliding plates (8) are fixedly connected to the rear ends of the two connecting rods (7), two sliding sleeves (9) are arranged in the sliding plates (8) in a penetrating manner, sliding rods (10) are arranged in the two sliding sleeves (9) in a sliding manner, check blocks (11) are fixedly connected to the front ends of the two sliding rods (10), the rear ends of the two sliding rods (10) are fixedly connected to the rubber pads (5), two telescopic rods (13) are fixedly connected to the rear ends of the sliding plates (8), first springs (12) are arranged on the surfaces of the two telescopic rods (13) in a penetrating manner, and the front ends of the two first springs (, two the rear end fixed connection of first spring (12) is in rubber pad (5) mountain, establish two electric putter (19) of the top fixedly connected with of the body (1), two the top fixedly connected with backup pad (20) of electric putter (19), the bottom fixedly connected with acoustic celotex board (22) of backup pad (20), establish and seted up draw-in groove (25) in the body (1) the bottom joint of acoustic celotex board (22) is in draw-in groove (25), spout (26) have all been seted up to both sides around draw-in groove (25), sliding connection has slider (27) in spout (26), the rear end fixed connection of slider (27) is on acoustic celotex board (22), the bottom fixedly connected with second spring (28) of slider (27), the bottom fixed connection of second spring (28) is in spout (26).

2. The highway bridge anti-collision peripheral equipment according to claim 1, wherein: establish the bottom fixedly connected with anticollision board (2) of body (1), the bottom fixedly connected with a plurality of landfill pestle (3) of anticollision board (2).

3. The highway bridge anti-collision peripheral equipment according to claim 1, wherein: the surface of the two electric push rods (19) is sleeved with a protective sleeve (17), the front end of the electric push rod (19) is fixedly connected with a control switch (18), and the control switch (18) is electrically connected with the electric push rod (19) through a lead.

4. The highway bridge anti-collision peripheral equipment according to claim 1, wherein: the front end of the supporting plate (20) is fixedly connected with a fluorescent plate (21).

5. The highway bridge anti-collision peripheral equipment according to claim 1, wherein: a plurality of blind holes (23) are formed in the sound insulation board (22), and sound absorption cotton (24) is fixedly connected in the blind holes (23).

6. The highway bridge anti-collision peripheral equipment according to claim 1, wherein: the telescopic rod (13) comprises a piston column (14), the front end of the piston column (14) is fixedly connected with a rubber ring (15), a pressing shaft (16) penetrates through the piston column (14), and one end of the pressing shaft (16) is fixedly connected to the back of the sliding plate (8).