CN112030739A

CN112030739A - Public road bridge roof beam buffer stop

Info

Publication number: CN112030739A
Application number: CN202010934333.7A
Authority: CN
Inventors: 习颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2020-12-04

Abstract

The invention discloses a highway bridge anti-collision device which comprises a base, wherein a supporting plate is integrally formed on the outer wall of the top of the base, clamping grooves which are distributed in an equidistant structure are formed in the outer wall of one side of the supporting plate, a buffering assembly is installed inside the clamping grooves through bolts and comprises a mounting plate, a light reflecting sticker is bonded on the outer wall of one side of the mounting plate close to the top, a clamping block is integrally formed on the outer wall of one side of the mounting plate and clamped inside the clamping grooves, a mounting groove is formed in the outer wall of one side of the mounting plate, and sliding grooves which are distributed in an equidistant structure are formed in the. When the device is impacted by a vehicle, the impact force of the vehicle on the device can be relieved by the spring in the buffer assembly, and meanwhile, the vehicle body can slide forwards along the supporting plate by the rotating roller, so that the vehicle is prevented from rushing out of the road surface, the practicability of the device is improved, the buffer assembly is convenient to replace due to the matching of the clamping groove and the clamping block, and the difficulty in installation of workers is reduced.

Description

Public road bridge roof beam buffer stop

Technical Field

The invention relates to the technical field of highway bridge protection, in particular to a highway bridge anti-collision device.

Background

The highway bridge engineering comprises a bridge main body, namely a bridge upper structure, a bridge lower structure engineering and a plurality of auxiliary engineering facilities in a bridge position overall, such as structures for regulating and controlling water flow, including a revetment, a diversion dike and the like for keeping a river channel at the bridge position stable, an approach bridge with a bridge head connected with a highway, a railing for preventing wheels from colliding on a bridge floor and the like.

At present, current public road bridge roof beam rail guard can't carry out effectual buffering to the vehicle, makes the vehicle damage serious easily, and the guardrail is when receiving the vehicle striking moreover, and the guardrail is not convenient for change when damaging, consequently, needs a urgent need to design a public road bridge roof beam buffer stop and solves above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects that the prior highway bridge guardrail in the prior art cannot effectively buffer vehicles when in use and is inconvenient to replace when damaged, and provides a highway bridge anti-collision device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a public road bridge roof beam buffer stop, includes the base, integrated into one piece has the fagging on the outer wall of base top, and sets up the draw-in groove that is equidistant structural distribution on the outer wall of fagging one side, the buffering subassembly is installed through the bolt to the draw-in groove is inside, the buffering subassembly includes the mounting panel, mounting panel one side outer wall is close to top department and bonds and has the reflection of light subsides, integrated into one piece has the fixture block on the outer wall of mounting panel one side, the fixture block joint is.

Further, the mounting groove has been seted up on the outer wall of mounting panel one side, and all sets up the spout that is equidistant structure and distributes on mounting groove bottom outer wall and the top outer wall.

Furthermore, the inside sliding connection of spout has the slider, and rotates through the pivot between two relative sliders and be connected with the commentaries on classics roller.

Further, a spring is installed on the inner wall of one side of the sliding groove through a bolt, and one end, far away from the inner wall of the sliding groove, of the spring is installed on the outer wall of one side of the sliding block through the bolt.

Further, the mounting holes that are equidistant structure and distribute are all seted up to base top outer wall both sides, base top outer wall installs the branch that is equidistant structure and distributes through the bolt in one side, and the branch top is installed on fagging one side outer wall through the bolt.

Further, the fagging includes two metal frames, two it has concrete layer to fill between the metal frame, metal frame one side outer wall fan bonds there is the fibrous layer, and bonds on the outer wall of fibrous layer one side and has the inoxidizing coating.

Furthermore, two the welding has the S muscle that is equidistance structure and distributes between the metal frame, and the S muscle is located inside the concrete layer.

The invention has the beneficial effects that:

1. through the buffering subassembly that sets up, when the device received the vehicle striking, the spring in the buffering subassembly can slow down the impact force of vehicle to the device, changes the roller simultaneously and can make the automobile body slide forward along the fagging to avoid the vehicle to dash out the road surface, be favorable to improving the device's practicality.

2. Through the fixture block and the draw-in groove that set up, when installing this buffer, the staff can install the mounting panel in the fagging through the cooperation of fixture block and draw-in groove to make the buffering subassembly install in the fagging, the draw-in groove is convenient for change the buffering subassembly with the cooperation of fixture block moreover, is favorable to reducing the degree of difficulty that the staff installed.

3. Through the S muscle and the fibrous layer that set up, the S muscle can improve the horizontal compressive capacity of fagging, and the fibrous layer then can improve the toughness of fagging for the fagging is difficult cracked when receiving the striking, is favorable to improving the life of fagging.

Drawings

FIG. 1 is a front view of a road bridge anti-collision device according to the present invention;

FIG. 2 is a schematic view of a supporting plate structure of a highway bridge anti-collision device according to the present invention;

FIG. 3 is a schematic structural view of a cushion assembly of the anti-collision device for road and bridge according to the present invention;

FIG. 4 is a cross-sectional view of a supporting plate structure of a road bridge anti-collision device according to the present invention;

fig. 5 is a schematic structural diagram of a road bridge anti-collision device a according to the present invention.

In the figure: the novel anti-collision device comprises a base 1, a mounting hole 2, a supporting plate 3, a supporting rod 4, a buffering assembly 5, a mounting plate 6, a reflective sticker 7, a sliding groove 8, a sliding block 9, a mounting groove 10, a clamping groove 11, a rotating roller 12, a spring 13, a clamping block 14, a concrete layer 15, a metal frame 16, a fiber layer 17, a protective layer 18 and a rib 19S.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 5 simultaneously, a public road bridge roof beam buffer stop, including base 1, integrated into one piece has fagging 3 on the outer wall of base 1 top, be used for constituting the rail and stop the vehicle to rush out the highway, and set up the draw-in groove 11 that is equidistant structural distribution on the outer wall of fagging 3 one side, draw-in groove 11 is inside to install buffer unit 5 through the bolt, be used for slowing down the impact force of vehicle to fagging 3, buffer unit 5 includes

mounting panel

6, 6 one side outer wall of mounting panel bonds near top department has reflection of light subsides 7, be used for reflecting light, be convenient for remind the navigating mate to pay attention to the device, prevent to hit the device, integrated into one piece has fixture block 14 on 6 one side outer wall of mounting panel, be used for making.

Further, the mounting groove 10 has been seted up on the outer wall of mounting panel 6 one side for the part that constitutes buffering subassembly 5 such as installation commentaries on classics roller 12 and spring 13, and all offer the spout 8 that is equidistant structure and distributes on the outer wall of mounting groove 10 bottom and the top outer wall, be used for installing slider 9.

Further, 8 inside sliding connection of spout has slider 9 for the installation changes roller 12, and rotates through the pivot between two relative sliders 9 and be connected with and change roller 12, and when the device received the vehicle striking, changes roller 12 and can make the automobile body slide along fagging 3 forward, thereby avoids the vehicle to rush out the road surface.

Further, a spring 13 is mounted on the inner wall of one side of the sliding chute 8 through a bolt, when a vehicle impacts on the device, the spring 13 can reduce the impact force of the vehicle on the mounting plate, and one end, far away from the inner wall of the sliding chute 8, of the spring 13 is mounted on the outer wall of one side of the sliding block 9 through the bolt.

Further, the mounting hole 2 that is equidistant structure and distributes is all seted up to base 1 top outer wall both sides, and convenient to use bolt or stock install the device subaerial, and base 1 top outer wall one side is installed through the bolt and is the branch 4 that equidistant structure distributes for strengthen being connected between fagging 3 and the base 1, improve the bearing capacity of fagging 3 to the vehicle striking simultaneously, and the bolt is passed through on 3 side outer walls of fagging on the 4 tops of branch.

Further, fagging 3 includes two metal frame 16, and metal frame 16 is used for making concrete layer 15 connect inseparabler, and it has concrete layer 15 to fill between two

metal frame

16, and 16 one side outer wall fans of metal frame bond there is fibrous layer 17 for improve fagging 3's toughness, the rubble splashes when avoiding fagging 3 to receive the striking, and it has inoxidizing coating 18 to bond on the outer wall of fibrous layer 17 one side, and 18 cement materials of inoxidizing coating are used for protecting fagging 3.

Further, the welding has the S muscle 19 that is equidistant structure and distributes between two metal crates 16, and the horizontal compressive capacity of fagging 3 can be improved to S muscle 19, and S muscle 19 is located inside concrete layer 15.

The working principle is as follows: when the device is used, a worker can install the device on a highway bridge through the mounting hole 2, install the support rod 4 on the base 1 through the bolt, install the top end of the base 1 on the supporting plate 3 through the bolt, then when the supporting plate 3 is impacted by a vehicle, the vehicle can be contacted with the rotating roller 12 before the rotating roller 12, at the moment, the rotating roller 12 can enable the sliding block 9 to move in the sliding groove 8, so as to extrude the spring 13, at the moment, the impact force of the vehicle on the mounting plate 6 can be relieved by the spring 13, so as to relieve the impact of the vehicle on the supporting plate 3, the base 1 and the like, and when the vehicle is impacted by the device, the rotating roller 12 can be subjected to a certain tangential force, so that the vehicle can move along the supporting plate 3, so as to avoid the vehicle from being separated from the highway bridge, and the horizontal pressure resistance of the supporting plate 3 can be improved through the S rib 19 in the, make the fagging difficult cracked when fagging 3 receives the striking, be favorable to improving the life of fagging, later when buffering subassembly 5 damages, the staff can pull up mounting panel 6, and fixture block 14 can slide in draw-in groove 11 inside this moment to be convenient for change buffering subassembly 5.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a public road bridge roof beam buffer stop, includes base (1), its characterized in that, integrated into one piece has fagging (3) on base (1) top outer wall, and sets up draw-in groove (11) that are equidistant structure and distribute on fagging (3) one side outer wall, buffering subassembly (5) are installed through the bolt to draw-in groove (11) inside, buffering subassembly (5) are including mounting panel (6), mounting panel (6) one side outer wall is close to top department and bonds and has reflection of light subsides (7), integrated into one piece has fixture block (14) on mounting panel (6) one side outer wall, fixture block (14) joint is inside draw-in groove (11).

2. The anti-collision device for the road bridge according to claim 1, wherein the mounting plate (6) is provided with a mounting groove (10) on one side of the outer wall, and the outer walls of the bottom and the top of the mounting groove (10) are provided with sliding grooves (8) distributed in an equidistant structure.

3. The anti-collision device for the road bridge according to claim 2, wherein the sliding groove (8) is connected with a sliding block (9) in a sliding manner, and a rotating roller (12) is rotatably connected between the two opposite sliding blocks (9) through a rotating shaft.

4. The anti-collision device for the road bridge according to claim 2, wherein the spring (13) is mounted on the inner wall of one side of the sliding chute (8) through a bolt, and one end of the spring (13) far away from the inner wall of the sliding chute (8) is mounted on the outer wall of one side of the sliding block (9) through a bolt.

5. The anti-collision device for the road bridge according to claim 1, wherein the mounting holes (2) are formed in both sides of the outer wall of the top of the base (1) and are distributed in an equidistant structure, the supporting rods (4) are mounted on one side of the outer wall of the top of the base (1) and are distributed in an equidistant structure through bolts, and the top ends of the supporting rods (4) are mounted on the outer wall of one side of the supporting plate (3) through bolts.

6. A road bridge anti-collision device according to claim 1, characterized in that the bracing plate (3) comprises two metal frames (16), a concrete layer (15) is filled between the two metal frames (16), a fiber layer (17) is adhered on the outer wall of one side of the metal frames (16), and a protective layer (18) is adhered on the outer wall of one side of the fiber layer (17).

7. The road and bridge anti-collision device according to claim 6, characterized in that S-shaped ribs (19) distributed in an equidistant structure are welded between the two metal frames (16), and the S-shaped ribs (19) are positioned inside the concrete layer (15).