CN215212711U

CN215212711U - Safety isolation guardrail for highway construction

Info

Publication number: CN215212711U
Application number: CN202120821819.XU
Authority: CN
Inventors: 李长贤; 王宏强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-17
Anticipated expiration: 2031-04-21

Abstract

The utility model belongs to the technical field of road construction facility, especially, be a safety isolation guardrail for highway construction, including bottom plate and warning sign, the bottom surface both sides of bottom plate are connected with the backup pad that supports the guardrail main part, the upper surface both sides of bottom plate are connected with hollow structure's installing frame, the inside sliding connection of installing frame has U type pole, the inboard that the upper surface of bottom plate is located the installing frame is provided with the dead lever that is used for supporting the warning sign, be provided with the stiffener that is used for improving both joint strength between warning sign and the installing frame. The utility model discloses a set up hollow structure's installing frame in the upper surface both sides of bottom plate, the staff can change the position of U type pole in the installing frame, adjusts isolation barrier's whole height for isolation barrier can adapt to the highway isolation demand under the complicated geographical environment, and the setting of connecting cylinder and hook plate is assembled each other and is dismantled between the convenient isolation barrier in addition, is worth generally using and promoting.

Description

Safety isolation guardrail for highway construction

Technical Field

The utility model relates to a road construction facility technical field specifically is a safety isolation guardrail is used in highway construction.

Background

The safety isolation guardrail is a common safety protection device in the road construction process, mainly plays roles of isolation and warning, generally cannot completely seal a road due to the limitation of various factors in the daily maintenance process of the road, but adopts a half-way sealing mode for construction, and the warning role of the safety isolation guardrail is very important due to vehicles coming on and going from the road; the safety isolation guardrail prompts a driver to prevent accidents by setting a striking mark.

The warning effect of the road safety isolation guardrail in the prior art is poor, particularly, road condition information cannot be provided for passers-by or passing vehicles under the condition of dark light at night, and in addition, the height of the existing road safety isolation guardrail cannot be adjusted generally, so that a better isolation effect cannot be achieved when the road safety isolation guardrail meets the road environment with lower terrain, inconvenience is brought to construction, and the construction efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a safety isolation guardrail for highway construction has solved the relatively poor problem that can not height-adjusting generally with isolation guardrail guarantor of guardrail warning effect.

The second technical proposal.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a safety isolation guardrail for highway construction, includes bottom plate and warning sign, the bottom surface both sides of bottom plate are connected with the backup pad that supports the guardrail main part, the upper surface both sides of bottom plate are connected with hollow structure's installing frame, the inside sliding connection of installing frame has U type pole, the inboard that the upper surface of bottom plate is located the installing frame is provided with the dead lever that is used for supporting the warning sign, be provided with the stiffener that is used for improving both joint strength between warning sign and the installing frame, the bulb is installed to the upper surface both sides of warning sign, be connected with the mounting box in the middle of the warning sign upper surface, controller, power supply battery and luminance sensor are installed in proper order to turn right from a left side in the inside of mounting box.

Further, the bottom end of the supporting plate is provided with an anti-skidding bottom mat.

Furthermore, the inner side face of the upper end of the mounting frame is provided with a fastening bolt for fixing the U-shaped rod.

Further, the upper end of the surface of the U-shaped rod is connected with an arc-shaped plate through a connecting rod.

Furthermore, a connecting cylinder is arranged on the side surface of the mounting frame on the right side, and a hook plate matched with the connecting cylinder is arranged on the side surface of the mounting frame on the left side.

Furthermore, a yellow adhesive tape is pasted on the side of the front surface of the warning board, and a safety warning sign is arranged in the middle of the front surface of the warning board.

(III) advantageous effects

Compared with the prior art, the utility model provides a safety isolation guardrail for highway construction possesses following beneficial effect:

1. the utility model discloses, through the upper surface both sides installation bulb at the warning sign, when dark or light is dark, luminance sensor senses luminance change, gives the controller with information transfer, and the controller can send the operating instruction to the bulb, and the warning sign just is lighted to the bulb, provides road conditions information for pedestrian or vehicle, avoids pedestrian or vehicle mistake to go into the construction highway section and brings the potential safety hazard.

2. The utility model discloses, through the installing frame that sets up hollow structure in the upper surface both sides of bottom plate, the staff can change the position of U type pole in the installing frame, adjusts isolation barrier's whole height for isolation barrier can adapt to the highway isolation demand under the complicated geographical environment, and the setting of connecting cylinder and hook plate is assembled each other and is dismantled between the convenient isolation barrier in addition, is worth generally using and promoting.

Drawings

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

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

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a warning board; 3. a support plate; 4. installing a frame; 5. a U-shaped rod; 6. fixing the rod; 7. a reinforcing bar; 8. a bulb; 9. mounting a box; 10. a controller; 11. a power supply battery; 12. a brightness sensor; 13. an anti-slip base pad; 14. fastening a bolt; 15. a connecting rod; 16. an arc-shaped plate; 17. a connecting cylinder; 18. a hook plate; 19. a yellow adhesive tape; 20. safety warning words.

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

As shown in figures 1, 2 and 3, the safety isolation guardrail for road construction provided by one embodiment of the utility model comprises a bottom plate 1 and a warning board 2, wherein two sides of the bottom surface of the bottom plate 1 are connected with a support plate 3 for supporting a guardrail main body, two sides of the upper surface of the bottom plate 1 are connected with a mounting frame 4 with a hollow structure, the mounting frame 4 is internally connected with a U-shaped rod 5 in a sliding way, a fixed rod 6 for supporting the warning board 2 is arranged on the inner side of the mounting frame 4 on the upper surface of the bottom plate 1, a reinforcing rod 7 for improving the connection strength of the warning board 2 and the mounting frame 4 is arranged between the warning board 2 and the mounting frame 4, two sides of the upper surface of the warning board 2 are provided with bulbs 8, the mounting box 9 is connected in the middle of the upper surface of the warning board 2, a controller 10, a power supply battery 11 and a brightness sensor 12 are sequentially arranged in the mounting box 9 from left to right, when the isolation guardrail is used, a worker can change the position of the U-shaped rod 5 in the mounting frame 4, adjust the whole height of isolation barrier, warning sign 2 can remind pedestrian or vehicle to avoid the construction highway section, and when dark or light was darker, luminance sensor 12 sensed luminance change, gives controller 10 with information transfer, and controller 10 can send operating instruction to bulb 8, and bulb 8 illuminates warning sign 2, provides road conditions information for pedestrian or vehicle, avoids pedestrian or vehicle mistake to go into the construction highway section, brings the potential safety hazard.

As shown in fig. 1, in some embodiments, the bottom end of the supporting plate 3 is provided with an anti-slip bottom pad 13, and in order to improve the stability of the isolation barrier, the anti-slip bottom pad 13 with a certain weight is provided to stabilize the center of gravity of the isolation barrier, so that the isolation barrier is not prone to toppling when facing strong wind and being touched.

As shown in fig. 1, in some embodiments, the inner side surface of the upper end of the mounting frame 4 is provided with a fastening bolt 14 for fixing the U-shaped rod 5, the bottom end of the U-shaped rod 5 can be adjusted up and down inside the mounting frame 4, so as to change the overall height of the isolation barrier, so that the isolation barrier can meet the requirement of more highway isolation, and the fastening bolt 14 is rotated to make the inner end of the isolation barrier abut against the U-shaped rod 5 in the mounting frame 4, so as to fix the U-shaped rod 5 at a proper height.

As shown in fig. 2, in some embodiments, the upper end of the surface of the U-shaped rod 5 is connected with an arc plate 16 through a connecting rod 15, the isolation guardrail has the function of preventing vehicles from entering a construction section, and the arrangement of the arc plate 16 can improve the difficulty of pedestrians crossing the U-shaped rod 5, so as to achieve a better isolation effect.

As shown in fig. 1, in some embodiments, a connecting cylinder 17 is arranged on the side surface of the right mounting frame 4, a hook plate 18 matched with the connecting cylinder 17 is arranged on the side surface of the left mounting frame 4, the isolation guardrail is often required to be completely closed to a long section of road in practical application, a plurality of isolation guardrails are required to be used, in order to facilitate interconnection between the isolation guardrails, the connecting cylinder 17 and the hook plate 18 can be matched with each other, the hook plate 18 on the left side of one isolation guardrail is inserted into the connecting cylinder 17 of another isolation guardrail, so that interconnection between two isolation guardrails can be completed, and the assembly and disassembly are facilitated.

As shown in fig. 1, in some embodiments, a yellow adhesive tape 19 is attached to the side of the front surface of the warning board 2, a safety warning sign 20 is disposed in the middle of the front surface of the warning board 2, and the yellow adhesive tape 19 has a striking effect and can attract the attention of passers-by, so that pedestrians and vehicles passing by can find the warning board 2 more easily, change the route in time, and avoid entering the construction section by mistake.

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 highway construction is with safety isolation guardrail, includes bottom plate (1) and warning sign (2), its characterized in that: the utility model discloses a warning sign, including bottom plate (1), bottom surface, bottom plate, lamp holder, bottom surface both sides of bottom plate (1) are connected with backup pad (3) that support the guardrail main part, the upper surface both sides of bottom plate (1) are connected with mounting frame (4) of hollow structure, the inside sliding connection of mounting frame (4) has U type pole (5), the inboard that the upper surface of bottom plate (1) is located mounting frame (4) is provided with dead lever (6) that are used for supporting warning sign (2), be provided with between warning sign (2) and mounting frame (4) and be used for improving stiffener (7) of both joint strengths, bulb (8) are installed to the upper surface both sides of warning sign (2), warning sign (2) upper surface intermediate junction has mounting box (9), turn right from a left side and install controller (10), power supply battery (11) and luminance sensor (12) in proper order.

2. The safety isolation barrier for road construction according to claim 1, wherein: the bottom end of the supporting plate (3) is provided with an anti-skidding bottom mat (13).

3. The safety isolation barrier for road construction according to claim 1, wherein: and a fastening bolt (14) for fixing the U-shaped rod (5) is arranged on the inner side surface of the upper end of the mounting frame (4).

4. The safety isolation barrier for road construction according to claim 1, wherein: the upper end of the surface of the U-shaped rod (5) is connected with an arc-shaped plate (16) through a connecting rod (15).

5. The safety isolation barrier for road construction according to claim 1, wherein: the right side installing frame (4) side is provided with connecting cylinder (17), and the left side installing frame (4) side is provided with and connects a section of thick bamboo (17) matched with hook plate (18).

6. The safety isolation barrier for road construction according to claim 1, wherein: the front side of the warning board (2) is pasted with a yellow adhesive tape (19), and the middle of the front side of the warning board (2) is provided with a safety warning sign (20).