CN215405582U

CN215405582U - Novel safety barrier structure for highway bridge

Info

Publication number: CN215405582U
Application number: CN202121418269.3U
Authority: CN
Inventors: 王迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-04
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of highway bridges and discloses a novel safety guardrail structure for highway bridges, which comprises a fixed block, wherein the upper sides of the left ends and the lower sides of the right ends of the fixed block are respectively provided with a stable groove, the insides of the two stable grooves are respectively connected with a sliding rod in a sliding way, a buffer plate is fixedly connected between the left ends of the two sliding rods, a stable spring is respectively arranged between the right ends of the two sliding rods and the right ends of the insides of the two stable grooves, the left end of the buffer plate is provided with a plurality of buffer mechanisms, the top end of the fixed block is provided with an alarm device, the upper side of the left end of the fixed block is provided with a fixed groove, the right end inside the fixed groove is fixedly connected with an alarm trigger, the upper side of the right end of the buffer plate is fixedly connected with a punch rod, the alarm is sent to surrounding vehicles, the interlocking reaction is avoided, and the impact force of the vehicles is buffered by a plurality of times, thereby reducing the impact force generated when the vehicle is collided and lightening the damage of the vehicle.

Description

Novel safety barrier structure for highway bridge

Technical Field

The utility model relates to the technical field of highway bridges, in particular to a novel safety guardrail structure for a highway bridge.

Background

Bridge guardrails are guardrails arranged on a bridge, and the bridge guardrails are used for preventing out-of-control vehicles from crossing the bridge and have the functions of preventing the vehicles from breaking through, passing down, turning over the bridge and beautifying the bridge building.

Through the retrieval, chinese patent publication is CN 210766382U's utility model patent discloses a novel safety barrier structure for public road bridge roof beam, its structure includes base, stand, guardrail bar, branch, connecting device and protector, improves the beneficial effect of the life of guardrail.

The device cushions the impact force when hitting the vehicle through with rubber lag and bubble cotton in the use, but the rubber material can reduce its elasticity under long-time sunshine shines, leads to being not convenient for carry out effectual buffering to it when hitting it out of control at the vehicle, makes the impaired comparatively serious of vehicle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel safety barrier structure for a highway bridge, which has a buffering effect.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a novel safety guardrail structure for highway bridges comprises a fixed block, wherein the upper sides of the left ends and the lower sides of the right ends of the fixed block are respectively provided with a stable groove, the insides of the two stable grooves are respectively and slidably connected with a sliding rod, a buffer plate is fixedly connected between the left ends of the two sliding rods, a stable spring is respectively arranged between the right ends of the two sliding rods and the right ends inside the two stable grooves, the left end of the buffer plate is provided with a plurality of buffer mechanisms, the top end of the fixed block is provided with an alarm device, the upper side of the left end of the fixed block is provided with a fixed groove, the right end inside the fixed groove is fixedly connected with an alarm trigger, the upper side of the right end of the buffer plate is fixedly connected with a punch rod, the bottom end of the fixed block is fixedly connected with a connecting block, and the front side and the rear side of the bottom end of the connecting block are both fixedly connected with an inclined plate, two the equal fixedly connected with mounting panel of one end that the inclined plate kept away from mutually, two fixing rivet is all installed on the top of mounting panel, the left end fixedly connected with fixed recess of fixed block, install fixed spring between the right-hand member of the inside right-hand member of fixed recess and the right-hand member of buffer board.

Preferably, buffer gear includes two stabilizing box, two stabilizing box's right-hand member respectively with buffer board left end front side and left end rear side fixed connection, two stabilizing box's stable left end all is provided with stabilizing through-hole, two stabilizing through-hole's the equal sliding connection in inside has the bracing piece, two fixedly connected with buffer block, two between the left end of bracing piece all the cover is equipped with supporting spring, two on stabilizing box's the outer wall supporting spring's left end and right-hand member respectively with the left end of buffer board and buffer block's right-hand member fixed connection.

Furthermore, two the right-hand member fixedly connected with limiting plate of bracing piece, two spacing spring is all installed to the right-hand member of limiting plate, two the right-hand member of spacing spring respectively with two right-hand member fixed connection who stabilize incasement portions.

Still further, the left end of buffer block is installed the buffering sponge.

On the basis, the lower side of the left end of the buffer plate is fixedly connected with a buffer sponge cushion.

On the basis, the right end of the fixing block is fixedly connected with a pressure plate, the right end of the pressure plate is fixedly connected with a supporting inclined rod, the bottom end of the supporting inclined rod is fixedly connected with an installation seat, and a plurality of installation rivets are installed at the top end of the installation seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel safety barrier structure for a highway bridge, which has the following beneficial effects:

this novel safety barrier structure for highway bridge, after installing the relevant position with the device, when the vehicle is out of control on the road and strikes the device, through the buffer block, supporting spring, bracing piece and the cooperation of stabilizing the case are used, the impact force to the striking is cushioned, impact force during striking pierces through the buffer board, the fixed block, the cooperation of impact beam and alarm trigger is used, send out the police dispatch newspaper to vehicle on every side, avoid taking place chain reaction, cushion the vehicle impact force through a lot of, thereby reduce the impact force that takes place when the vehicle strikes, alleviate the harm of vehicle.

Drawings

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic cross-sectional view of a stabilizer box according to the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention.

In the figure: 1. a fixed block; 2. a slide bar; 3. a buffer plate; 4. a stabilizing spring; 5. an alarm device; 6. an alarm trigger; 7. punching; 8. connecting blocks; 9. an inclined plate; 10. mounting a plate; 11. fixing the rivet; 12. fixing the spring; 13. a stabilization box; 14. a support bar; 15. a buffer block; 16. a support spring; 17. a limiting plate; 18. a limiting spring; 19. a buffer sponge; 20. a buffer sponge cushion; 21. supporting the tilting bar; 22. a pressure plate; 23. a mounting seat; 24. and (6) mounting rivets.

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, a novel safety barrier structure for highway bridges comprises a fixed block 1, wherein stabilizing grooves are respectively arranged at the upper side of the left end and the lower side of the right end of the fixed block 1, sliding rods 2 are respectively and slidably connected with the insides of the two stabilizing grooves, a buffer plate 3 is fixedly connected between the left ends of the two sliding rods 2, stabilizing springs 4 are respectively arranged between the right ends of the two sliding rods 2 and the right ends of the insides of the two stabilizing grooves, a plurality of buffer mechanisms are arranged at the left end of the buffer plate 3, each buffer mechanism comprises two stabilizing boxes 13, the right ends of the two stabilizing boxes 13 are respectively and fixedly connected with the front side of the left end and the rear side of the left end of the buffer plate 3, stabilizing through holes are respectively arranged at the left ends of the two stabilizing boxes, supporting rods 14 are respectively and slidably connected with the insides of the two stabilizing through holes, a buffer block 15 is fixedly connected between the left ends of the two supporting rods 14, and supporting springs 16 are respectively sleeved on the outer walls of the two stabilizing boxes 13, the left end and the right end of two supporting springs 16 are respectively fixedly connected with the left end of a buffer plate 3 and the right end of a buffer block 15, an alarm device 5 is installed at the top end of a fixed block 1, a fixed groove is arranged on the upper side of the left end of the fixed block 1, an alarm trigger 6 is fixedly connected with the right end in the fixed groove, a buffer rod 7 is fixedly connected with the upper side of the right end of the buffer plate 3, a connecting block 8 is fixedly connected with the bottom end of the fixed block 1, inclined plates 9 are fixedly connected with the front side and the rear side of the bottom end of the connecting block 8, mounting plates 10 are fixedly connected with the ends far away from the two inclined plates 9, fixing rivets 11 are installed at the top ends of the two mounting plates 10, a fixed groove is fixedly connected with the left end of the fixed block 1, a fixing spring 12 is installed between the right end in the fixed groove and the right end of the buffer plate 3, after the device is installed with a corresponding position, when the device is impacted after an out-of-control vehicle on a road, through buffer block 15, supporting spring 16, bracing piece 14 and the cooperation of stabilizing box 13 and using, cushion the impact force of striking, impact force during the striking pierces through buffer board 3, fixed block 1, impact beam 7 and alarm trigger 6's cooperation use, send out the police dispatch newspaper to vehicle on every side, avoid taking place chain reaction, cushion the vehicle impact force through a lot of, thereby reduce the impact force that takes place when the vehicle striking, alleviate the harm of vehicle.

It should also be noted that, the right-hand member fixedly connected with limiting plate 17 of two bracing pieces 14, limiting spring 18 is all installed to two limiting plate 17's right-hand member, two limiting spring 18's right-hand member respectively with two right-hand member fixed connection that stabilize 13 inside, prevent that bracing piece 14 from breaking away from the inside of stabilizing 13, buffering sponge 19 is installed to buffer block 15's left end, buffer block 3's left end downside fixedly connected with buffering sponge 19 pad, furthest protects the vehicle, the right-hand member fixedly connected with pressure plate 22 of fixed block 1, pressure plate 22's right-hand member fixedly connected with supports down tube 21, support the bottom fixedly connected with mount pad 23 of down tube 21, a plurality of installation rivets 24 are installed on the top of mount pad 23, more firm fixes whole device.

In conclusion, this novel safety barrier structure for highway bridge is when using, at first after installing the relevant position with the device, when the device is strikeed to the vehicle after out of control on the road, the vehicle at first contacts buffering sponge 19 pad, protect it when striking, secondly contact buffer block 15, buffer block 15 drives supporting spring 16 and contracts, bracing piece 14 removes about the inside of stabilizing box 13 is in the heart, impact force during striking pierces through buffer plate 3, buffer plate 3 is close to fixed block 1, it contacts and starts alarm device 5 with alarm trigger 6 to drive impact rod 7, send out the police dispatch newspaper to surrounding vehicle, avoid taking place chain reaction, cushion through the vehicle impact force many times, thereby reduce the impact force that takes place when the vehicle striking, alleviate the harm of vehicle.

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. Novel safety barrier structure for public road bridge roof beam, including fixed block (1), its characterized in that: stabilizing grooves are respectively arranged on the upper side of the left end and the lower side of the right end of the fixed block (1), sliding rods (2) are respectively and slidably connected into the two stabilizing grooves, a buffer plate (3) is fixedly connected between the left ends of the two sliding rods (2), stabilizing springs (4) are respectively arranged between the right ends of the two sliding rods (2) and the right ends of the two stabilizing grooves, a plurality of buffer mechanisms are arranged at the left end of the buffer plate (3), an alarm device (5) is arranged at the top end of the fixed block (1), a fixing groove is arranged on the upper side of the left end of the fixed block (1), an alarm trigger (6) is fixedly connected with the right end of the fixing groove, a punch rod (7) is fixedly connected onto the upper side of the right end of the buffer plate (3), a connecting block (8) is fixedly connected with the bottom end of the fixed block (1), and inclined plates (9) are respectively and fixedly connected onto the front side and the rear side of the bottom end of the connecting block (8), two equal fixedly connected with mounting panel (10) of one end that hang plate (9) kept away from mutually, two fixing rivet (11) are all installed on the top of mounting panel (10), the left end fixedly connected with fixed recess of fixed block (1), install fixed spring (12) between the right-hand member of the inside right-hand member of fixed recess and the right-hand member of buffer board (3).

2. The novel safety barrier structure for road and bridge according to claim 1, wherein: buffer gear includes two and stabilizes case (13), two the right-hand member of stabilizing case (13) respectively with buffer board (3) left end front side and left end rear side fixed connection, two stable left end all is provided with stabilizing through-hole, two stabilizing through-hole's the equal sliding connection in inside has bracing piece (14), two fixedly connected with buffer block (15), two between the left end of bracing piece (14) all overlap on stabilizing the outer wall of case (13) and be equipped with supporting spring (16), two the left end and the right-hand member of supporting spring (16) respectively with the left end of buffer board (3) and the right-hand member fixed connection of buffer block (15).

3. The novel safety barrier structure for road and bridge according to claim 2, wherein: two right-hand member fixedly connected with limiting plate (17) of bracing piece (14), two limiting spring (18) are all installed to the right-hand member of limiting plate (17), two the right-hand member of limiting spring (18) respectively with two inside right-hand member fixed connection of stabilizing case (13).

4. The novel safety barrier structure for road and bridge according to claim 3, wherein: and a buffer sponge (19) is arranged at the left end of the buffer block (15).

5. The novel safety barrier structure for road and bridge according to claim 4, wherein: the lower side of the left end of the buffer plate (3) is fixedly connected with a buffer sponge (19) pad.

6. The novel safety barrier structure for road and bridge according to claim 5, wherein: the right-hand member fixedly connected with pressure plate (22) of fixed block (1), the right-hand member fixedly connected with of pressure plate (22) supports tilting lever (21), support bottom fixedly connected with mount pad (23) of tilting lever (21), a plurality of installation rivets (24) are installed on the top of mount pad (23).