CN211446666U

CN211446666U - Warning device is used in road and bridge construction

Info

Publication number: CN211446666U
Application number: CN201922357391.3U
Authority: CN
Inventors: 黄斌; 潘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-08
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a warning device for road and bridge construction, which comprises a fixed base, wherein the upper surface of the fixed base is provided with a threaded hole, the internal thread of the threaded hole is connected with a threaded support column, the outer surface of the threaded support column is fixedly connected with a mounting block, the inside of the mounting block is inserted with a connecting plate, the front surface of the connecting plate is fixedly connected with a fixed frame, the warning device for road and bridge construction can provide enough warning effect in daytime by the matching arrangement of the fixed base, a reflective sticker, the threaded support column, the fixed frame, a warning board and a warning lamp, the warning lamp can provide warning visual field at night, thereby the device can be applied at night in daytime, the warning effect is improved, the probability of accidents is reduced, and the warning board and the warning lamp can be protected by the rain shielding board through the arrangement of a support rod and the rain shielding board, the probability of damage of the device is reduced, and the service life of the device is prolonged.

Description

Warning device is used in road and bridge construction

Technical Field

The utility model relates to a road and bridge warning device technical field specifically is a warning device is used in road and bridge construction.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like. In the process of bridge construction, warning devices are arranged in safety zones in order to prevent people or vehicles from entering the bridge by mistake.

At present, a safety warning device for bridge construction, most warning effect is relatively poor, and is striking inadequately, and highly difficult adjusting to influence warning effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a warning device is used in road and bridge construction has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a warning device is used in road and bridge construction, includes unable adjustment base, unable adjustment base's upper surface set up threaded hole, the inside threaded connection of screw hole has the screw thread support column, the outer fixed surface of screw thread support column is connected with the installation piece, it has the connecting plate to peg graft in the inside of installation piece, the fixed frame of positive fixedly connected with of connecting plate, peg graft in the inside of fixed frame and have the warning sign, the one end fixedly connected with warning light of screw thread support column.

Optionally, the outer surface of the threaded support column is fixedly connected with a support rod, and one end of the support rod, far away from the threaded support column, is fixedly connected with a flashing.

Optionally, the mounting block is fixedly connected with the connecting plate through a fixing bolt.

Optionally, the outer surface of the threaded support column is fixedly connected with a handle, and the handle is made of polyvinyl chloride.

Optionally, the outer surface of the fixing base is fixedly connected with a reflective sticker.

Optionally, the fixed base is trapezoidal in shape, the outer surface of the threaded support column is provided with an external thread, the inner wall of the threaded hole is provided with an internal thread, and the external thread is matched with the internal thread.

(III) advantageous effects

The utility model provides a warning device is used in road and bridge construction possesses following beneficial effect:

1. this warning device is used in road and bridge construction, through unable adjustment base, reflect light and paste, the screw thread support column, fixed frame, cooperation setting between warning sign and the warning light, reflect light and paste and the warning sign can provide sufficient warning effect daytime, the warning light can provide the warning field of vision night, thereby make the device all applicable daytime evening, improve warning effect, reduce the probability of occurence of failure, setting through bracing piece and dash board, dash board can protect warning sign and warning light, reduce the probability of the device damage, the life of extension the device.

2. This warning device is used in road and bridge construction, through unable adjustment base, cooperation setting between screw hole and the screw thread support column, thereby can adjust the warning sign height through rotating the screw thread support column, it is better to improve the device warning effect, provide the best warning visual angle for the pedestrian, through the setting of fixed frame and warning sign, the warning sign of different types is changed to the staff's accessible to can effectively indicate the different situation, the pedestrian of being convenient for discerns the road conditions, in time make the reply.

Drawings

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

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

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

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a fixed base; 2. a threaded hole; 3. a threaded support post; 4. mounting blocks; 5. a connecting plate; 6. a fixing frame; 7. a warning board; 8. a warning light; 9. a support bar; 10. a flashing; 11. fixing the bolt; 12. a handle; 13. and (5) reflecting the light.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a warning device for road and bridge construction comprises a fixed base 1, wherein a reflective sticker 13 is fixedly connected to the outer surface of the fixed base 1, a threaded hole 2 is formed in the upper surface of the fixed base 1, a threaded support column 3 is connected to the inner portion of the threaded hole 2 in a threaded manner, a handle 12 is fixedly connected to the outer surface of the threaded support column 3, the handle 12 is made of polyvinyl chloride, a support rod 9 is fixedly connected to the outer surface of the threaded support column 3, a rain shielding plate 10 is fixedly connected to one end, away from the threaded support column 3, of the support rod 9, and the fixed base 1 is trapezoidal in shape;

in order to make the device more stable to place, the fixed base 1 is trapezoidal, the contact area between the fixed base 1 and the ground can be increased, the stability of the device is improved, the outer surface of the threaded support post 3 is provided with external threads, the inner wall of the threaded hole 2 is provided with internal threads, the external threads are matched with the internal threads, the height of the warning board 7 can be adjusted by rotating the threaded support post 3 through the matched arrangement among the fixed base 1, the threaded hole 2 and the threaded support post 3, the warning effect of the device is improved, the best warning visual angle is provided for pedestrians, and through the arrangement of the fixed frame 6 and the warning board 7, workers can change different types of warning boards 7, so that different conditions can be effectively prompted, the pedestrians can conveniently recognize road conditions and timely respond, the mounting block 4 is fixedly connected to the outer surface of the threaded support post 3, the mounting block 4 is fixedly connected with the connecting plate 5 through a fixing bolt 11, and the connecting plate 5 is inserted in the mounting block 4;

in order to make the fixed frame 6 more convenient to disassemble, the mounting block 4 is fixedly connected with the connecting plate 5 through the fixing bolt 11, namely the fixing bolt 11 can be unscrewed, the fixed frame 6 can be disassembled for convenient carrying and storage, and the space occupancy is reduced, the front of the connecting plate 5 is fixedly connected with the fixed frame 6, the warning board 7 is inserted in the fixed frame 6, one end of the threaded support column 3 is fixedly connected with the warning lamp 8, through the matching arrangement between the fixed base 1, the light reflecting sticker 13, the threaded support column 3, the fixed frame 6, the warning board 7 and the warning lamp 8, the light reflecting sticker 13 and the warning board 7 can provide enough warning effect in daytime, the warning lamp 8 can provide warning visual field at night, thereby the device is applicable in daytime and at night, the warning effect is improved, the accident occurrence probability is reduced, through the arrangement of the support rod 9 and the rain shielding board 10, the flashing board 10 can protect the warning board 7 and the warning lamp 8, reduce the probability of damage of the device and prolong the service life of the device.

In conclusion, when the warning device for road and bridge construction is used, the fixing base, the reflecting sticker, the threaded support columns, the fixing frame, the warning board and the warning lamp are matched, the reflecting sticker and the warning board can provide enough warning effect in daytime, the warning lamp can provide warning visual field at night, so that the device can be suitable for use in daytime and at night, the warning effect is improved, the probability of accident occurrence is reduced, the warning board and the warning lamp can be protected by the rain shielding plate through the arrangement of the support rods and the rain shielding plate, the probability of damage of the device is reduced, the service life of the device is prolonged, the height of the warning board can be adjusted through the matching arrangement of the fixing base, the threaded support columns and the threaded support columns, the warning effect of the device is improved, the best warning visual angle is provided for pedestrians, and through the arrangement of the fixing frame and the warning board, the warning sign of different types is changed to the staff accessible to can effectively indicate the different situation, the pedestrian of being convenient for discerns the road conditions, in time makes the reply.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a warning device is used in road and bridge construction, includes unable adjustment base (1), its characterized in that: threaded hole (2) are seted up to the upper surface of unable adjustment base (1), the inside threaded connection of screw hole (2) has screw thread support column (3), the outer fixed surface of screw thread support column (3) is connected with installation piece (4), it has connecting plate (5) to peg graft in the inside of installation piece (4), the fixed frame of positive fixedly connected with (6) of connecting plate (5), it has warning sign (7) to peg graft in the inside of fixed frame (6), the one end fixedly connected with warning light (8) of screw thread support column (3).

2. The warning device for road and bridge construction of claim 1, wherein: the outer fixed surface of screw thread support column (3) is connected with bracing piece (9), one end fixedly connected with dash board (10) of screw thread support column (3) are kept away from in bracing piece (9).

3. The warning device for road and bridge construction of claim 1, wherein: the mounting block (4) is fixedly connected with the connecting plate (5) through a fixing bolt (11).

4. The warning device for road and bridge construction of claim 1, wherein: the outer surface of the threaded support column (3) is fixedly connected with a handle (12), and the handle (12) is made of polyvinyl chloride.

5. The warning device for road and bridge construction of claim 1, wherein: the outer surface of the fixed base (1) is fixedly connected with a reflective sticker (13).

6. The warning device for road and bridge construction of claim 1, wherein: the appearance of unable adjustment base (1) is trapezoidal, the external screw thread has been seted up to the surface of screw thread support column (3), the inner wall of screw hole (2) is seted up there is the internal thread, just external screw thread and internal thread looks adaptation.