CN216339026U

CN216339026U - Rail guard based on bridge design

Info

Publication number: CN216339026U
Application number: CN202122917695.8U
Authority: CN
Inventors: 洪晖煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-19
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a protective guard based on bridge design, which comprises a base, wherein the upper surface of the base is fixedly connected with a mounting plate, the surface of the mounting plate is respectively and fixedly connected with a sleeve, a connecting block and a limiting block, the inner wall of the sleeve is fixedly connected with a compression spring, one end of the compression spring is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a fixing plate, the surface of the connecting rod is fixedly connected with a disc, the surface of the disc is rotatably connected with a round rod, one end of the round rod, far away from the disc, is rotatably connected with a sliding block, the surface of the sliding block is fixedly connected with an adjusting spring, and one end of the adjusting spring, far away from the sliding block, is fixedly connected with the inner wall of the connecting block. This rail guard based on bridge design through setting up connecting rod, anticollision piece, sleeve, compression spring, connecting rod, disc, round bar and adjusting spring, because the existence of compression spring and adjusting spring lets the device have elasticity to can slow down the impact force of vehicle.

Description

Rail guard based on bridge design

Technical Field

The utility model relates to the technical field of bridge protection equipment, in particular to a protective fence based on bridge design.

Background

The bridge guardrail is a guardrail arranged on a bridge, and aims to prevent an out-of-control vehicle from crossing the bridge and have the functions of preventing the vehicle from breaking through, penetrating downwards, crossing the bridge and beautifying the bridge building.

In order to ensure the safety of people and vehicles on a bridge, an anti-collision guardrail is usually built on the bridge, but the existing guardrail only absorbs the impact force generated when the vehicle is out of control by arranging a buffer rotary drum, and when the rotating buffer rotary drum can change the impact direction of the automobile but meets a larger impact force, the existing guardrail has no elasticity and cannot buffer the impact force, so that the vehicle can be rushed out of the bridge, and the guardrail based on the bridge design is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective fence based on bridge design to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rail guard based on bridge design, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the mounting panel, the fixed surface difference fixedly connected with sleeve of mounting panel, connecting block and restriction piece, telescopic inner wall fixedly connected with compression spring, compression spring's one end fixedly connected with connecting rod, the one end fixedly connected with fixed plate of connecting rod, the fixed surface of connecting rod is connected with the disc, the surperficial rotation of disc is connected with the round bar, the round bar is kept away from the one end rotation of disc and is connected with the sliding block, the fixed surface of sliding block is connected with adjusting spring, adjusting spring keeps away from the one end of sliding block and the inner wall fixed connection of connecting block, the surface difference fixedly connected with baffle and reflection of light strip of fixed plate, the quantity of baffle is two, fixedly connected with the connecting rod between two baffles, the surface rotation of connecting rod is connected with anticollision piece.

Preferably, the upper surface of the mounting plate is fixedly connected with a plurality of fluorescent lamps.

Preferably, the surface of the base is in threaded connection with a locking bolt, and the back of the mounting plate is fixedly connected with a reinforcing rib.

Preferably, the inner wall of the limiting block is fixedly connected with a connecting spring, one end of the connecting spring is fixedly connected with a supporting rod, and one end, far away from the connecting spring, of the supporting rod is fixedly connected with the surface of the fixing plate.

Preferably, the number of the anti-collision blocks is three.

Preferably, the mounting plate and the fixing plate are made of hard alloy.

Advantageous effects

The utility model provides a protective fence based on bridge design, which has the following beneficial effects:

1. this rail guard based on bridge design through setting up connecting rod, anticollision piece, sleeve, compression spring, connecting rod, disc, round bar and adjusting spring, because compression spring and adjusting spring's existence lets the device have elasticity to can slow down the impact force of vehicle, make pivoted anticollision piece change the direction of vehicle striking, can avoid the vehicle to rush out the bridge, more effectual protection interior personnel's safety.

2. This rail guard based on bridge design through setting up locking bolt, strengthening rib, reflection of light strip and fluorescent lamp, and locking bolt and strengthening rib can improve the stability of device, and reflection of light strip can reflect the light of vehicle at night, and the fluorescent lamp absorbs the sunlight daytime and can send the light at night to the effect of warning is played to the vehicle that goes night, can improve the practicality of device.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic perspective view of an anti-collision block;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a base 1, a mounting plate 2, a sleeve 3, a connecting block 4, a limiting block 5, a compression spring 6, a connecting rod 7, a fixing plate 8, a disc 9, a round rod 10, a sliding block 11, an adjusting spring 12, a baffle 13, a reflective strip 14, a connecting rod 15, an anti-collision block 16, a fluorescent lamp 17 and a reinforcing rib 18.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rail guard based on bridge design, the on-line screen storage device comprises a base 1, base 1's surperficial threaded connection has the locking bolt, base 1's last fixed surface is connected with mounting panel 2, mounting panel 2's back fixedly connected with strengthening rib 18, mounting panel 2's last fixed surface is connected with a plurality of fluorescent lamp 17, mounting panel 2's surface difference fixedly connected with sleeve 3, connecting block 4 and restriction piece 5, sleeve 3's inner wall fixedly connected with compression spring 6, compression spring 6's one end fixedly connected with connecting rod 7, the one end fixedly connected with fixed plate 8 of connecting rod 7.

Inner wall fixedly connected with coupling spring of restriction piece 5, coupling spring's one end fixedly connected with bracing piece, coupling spring's one end and fixed plate 8's fixed surface are connected are kept away from to the bracing piece, mounting panel 2 and fixed plate 8's material is carbide, connecting rod 7's fixed surface is connected with disc 9, disc 9's surface is rotated and is connected with round bar 10, disc 9's one end is kept away from to round bar 10 is rotated and is connected with sliding block 11, sliding block 11's fixed surface is connected with adjusting spring 12, adjusting spring 12 keeps away from sliding block 11's one end and connecting block 4's inner wall fixed connection, fixed plate 8's surface difference fixedly connected with baffle 13 and reflection of light strip 14.

Through setting up the locking bolt, strengthening rib 18, reflection of light strip 14 and fluorescent lamp 17, locking bolt and strengthening rib 18 can improve the stability of device, reflection of light strip 14 can reflect the light of vehicle at night, fluorescent lamp 17 absorbs the sunlight daytime and can send the light at night, thereby the effect of warning is played to the vehicle of traveling at night, can improve the practicality of device, the quantity of baffle 13 is two, fixedly connected with connecting rod 15 between two baffle 13, the surperficial rotation of connecting rod 15 is connected with anticollision piece 16, anticollision piece 16's quantity is three.

Through setting up connecting rod 15, anticollision piece 16, sleeve 3, compression spring 6, connecting rod 7, disc 9, round bar 10 and adjusting spring 12, because compression spring 6 and adjusting spring 12's existence lets the device have elasticity to can slow down the impact force of vehicle, make the direction that pivoted anticollision piece 16 changed the vehicle striking, can avoid the vehicle to rush out the bridge, more effectual protection interior personnel's safety.

The working principle is as follows: before using this rail guard based on bridge design, install the device on the bridge, when the rail guard is hit to the car out of control, connecting rod 7 extrudees compression spring 6, bracing piece extrusion coupling spring, compression spring 6 and coupling spring can absorb the impact force that produces when the car striking, thereby slow down the impact force of car, because at this moment anticollision piece 16 is in pivoted state, the direction of car striking also can change, can avoid the car to dash down the bridge, and the surface of mounting panel 2 is provided with fluorescent lamp 17, fluorescent lamp 17 can absorb sunshine daytime, send the light at night, reflection of light strip 14 on fixed plate 8 can be at the light of night reflection car, thereby remind the navigating mate to prudent driving, avoid the emergence of traffic accident.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 rail guard based on bridge design, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a mounting plate (2), the surface of the mounting plate (2) is respectively fixedly connected with a sleeve (3), a connecting block (4) and a limiting block (5), the inner wall of the sleeve (3) is fixedly connected with a compression spring (6), one end of the compression spring (6) is fixedly connected with a connecting rod (7), one end of the connecting rod (7) is fixedly connected with a fixing plate (8), the surface of the connecting rod (7) is fixedly connected with a disc (9), the surface of the disc (9) is rotatably connected with a round rod (10), one end, far away from the disc (9), of the round rod (10) is rotatably connected with a sliding block (11), the surface of the sliding block (11) is fixedly connected with an adjusting spring (12), one end, far away from the sliding block (11), of the adjusting spring (12) is fixedly connected with the inner wall of the connecting block (4), the surface of the fixing plate (8) is respectively fixedly connected with a baffle (13) and a light reflecting strip (14), the number of the baffle plates (13) is two, a connecting rod (15) is fixedly connected between the two baffle plates (13), and an anti-collision block (16) is rotatably connected to the surface of the connecting rod (15).

2. A bridge design-based guard rail according to claim 1, wherein: the upper surface of the mounting plate (2) is fixedly connected with a plurality of fluorescent lamps (17).

3. A bridge design-based guard rail according to claim 1, wherein: the surface of the base (1) is in threaded connection with a locking bolt, and the back of the mounting plate (2) is fixedly connected with a reinforcing rib (18).

4. A bridge design-based guard rail according to claim 1, wherein: the inner wall of the limiting block (5) is fixedly connected with a connecting spring, one end of the connecting spring is fixedly connected with a supporting rod, and one end, far away from the connecting spring, of the supporting rod is fixedly connected with the surface of the fixing plate (8).

5. A bridge design-based guard rail according to claim 1, wherein: the number of the anti-collision blocks (16) is three.

6. A bridge design-based guard rail according to claim 1, wherein: the mounting plate (2) and the fixing plate (8) are made of hard alloy.