Road anti-collision warning device

Abstract

The utility model discloses a road anti-collision warning device, which relates to the technical field of road warning, and comprises a mounting base, a rubber column, a torsion spring and a warning board, the top of the mounting base is fixedly connected with the rubber column, the rod wall of the rubber column is fixedly connected with a limiting ring, the rod wall of the rubber column is rotatably connected with a rotating sleeve, and the rotating sleeve is fixedly connected with the torsion spring. The side wall of the rotating sleeve is fixedly connected with a connecting plate, the rod wall of the rubber column is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the rotating sleeve, and the other end of the torsion spring is fixedly connected with the limiting ring. According to the installation base, the rubber column, the torsion spring and the warning board, on the basis that the warning board is automatically returned after collision prevention of the warning device, the warning board can be conveniently detached for maintenance, and therefore the problems that after long-term use, the warning board does not have the automatic returning capacity and is difficult to detach for maintenance and regular maintenance are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of road warning, in particular to a road anti-collision warning device. Background Technique

[0002] At the road construction site, road warning signs are often placed, which are mainly used to remind and warn passing vehicles and pedestrians on the road. They are mainly composed of a steel bar base and a safety warning sign, and are placed on special roads to warn drivers.

[0003] The existing road anti-collision warning device has a certain anti-collision ability during use. However, after long-term use, with the increase in the number of impacts, the warning sign will be deformed and tilted. The warning sign does not have the ability to automatically return to the correct position, and since the warning sign is usually fixedly connected to the base, it is difficult to disassemble for repair and regular maintenance. Therefore, it is necessary to solve the problem that the warning sign does not have the ability to automatically return to the correct position after long-term use and is difficult to disassemble for repair and regular maintenance. Summary of the Utility Model

[0004] In view of the problems existing in the above-mentioned existing road anti-collision warning device, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a road anti-collision warning device to solve the problem that the warning sign does not have the ability to automatically return to the correct position after long-term use and is difficult to disassemble for repair and regular maintenance.

[0006] To achieve the above object, the present utility model provides the following technical solution: A road anti-collision warning device, including a mounting base, a rubber column, a torsion spring and a warning sign. The top of the mounting base is fixedly connected with a rubber column. A limiting ring is fixedly connected to the rod wall of the rubber column. A rotating sleeve is rotatably connected to the rod wall of the rubber column. A connecting plate is fixedly connected to the side wall of the rotating sleeve. A torsion spring is sleeved on the rod wall of the rubber column. One end of the torsion spring is fixedly connected to the rotating sleeve, and the other end of the torsion spring is fixedly connected to the limiting ring. A U-shaped plate is fixedly connected to the side wall of the connecting plate. A warning sign is clamped between the upper and lower parts of the U-shaped plate through a clamping mechanism.

[0007] Preferably, the clamping mechanism includes a screw, a U-shaped upper clamping plate, a U-shaped lower clamping plate and an auxiliary sliding rod. A threaded opening is provided on one end side wall of the U-shaped plate and is threadedly connected with a screw. One end of the screw is fixedly connected with a U-shaped upper clamping plate. The other end side wall of the U-shaped plate is fixedly connected with a U-shaped lower clamping plate. An auxiliary sliding rod is fixedly connected to the top of the U-shaped upper clamping plate. One end of the auxiliary sliding rod passes through the side wall of the U-shaped plate. The two ends of the U-shaped plate are clamped with the U-shaped upper clamping plate and the U-shaped lower clamping plate.

[0008] Preferably, a waterproof warning flag is fixedly connected to the top of the rubber column.

[0009] Preferably, the other end of the screw rod is fixedly connected with a handle.

[0010] Furthermore, reflective strips are provided on the surfaces of the rubber column, the warning sign and the waterproof warning flag.

[0011] Preferably, corrosion-resistant coatings are provided on the surfaces of the rubber column and the waterproof warning flag, and the corrosion-resistant coatings are epoxy resin layers.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] 1. In the present utility model, by using the rubber column provided on the top of the mounting base, when being impacted, the impact force is reduced through the deformation of the rubber column. When being impacted, the warning sign connected by the clamping mechanism rotates through the rotating sleeve to offset the impact force. By using the rotating sleeve fixedly connected with the torsion spring at the bottom, with one end of the torsion spring fixedly connected with the limiting ring, the rotating sleeve will be automatically driven to return to the original position after rotation, so that the warning sign follows and automatically returns to the original position. By using the warning sign clamped in the clamping mechanism, it is convenient to disassemble for repair or regular maintenance.

[0014] 2. In the present utility model, by using the screw rod provided at the bottom of the handle, the U-shaped upper clamping plate and the U-shaped lower clamping plate are pushed downward to close. By using the provided auxiliary sliding rod, the U-shaped upper clamping plate is kept descending in a horizontal orientation, so as to clamp the warning sign through the U-shaped upper clamping plate and the U-shaped lower clamping plate.

[0015] 3. In the present utility model, by using the corrosion-resistant coatings provided on the surfaces of the rubber column and the waterproof warning flag, it is convenient for the warning device to be used outdoors for a long time. By using the reflective strips provided on the surfaces of the rubber column, the warning sign and the waterproof warning flag, it is convenient to attract the attention of drivers at night. By using the waterproof warning flag provided on the top of the rubber column, the attention of drivers is attracted, so that the drivers can observe the warning device. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0017] Figure 1 It is a front structural sectional view of the present utility model;

[0018] Figure 2 It is a partial side structural sectional view of the present utility model;

[0019] Figure 3This is a top view structural sectional view of the present utility model.

[0020] Description of the reference numerals in the drawings:

[0021] 1. Installation base; 2. Rubber column; 3. Limiting ring; 4. Rotating sleeve; 5. Connecting plate; 6. Torsion spring; 7. U-shaped plate; 8. Warning sign; 9. Screw; 10. U-shaped upper clamping plate; 11. U-shaped lower clamping plate; 12. Auxiliary sliding rod; 13. Waterproof warning flag; 14. Handle; 15. Reflective strip. Specific embodiments

[0022] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the drawings.

[0023] An embodiment of the present utility model discloses a road anti-collision warning device.

[0024] The present utility model provides a road anti-collision warning device as shown in Figures 1-3 Figure, which includes an installation base 1, a rubber column 2, a torsion spring 6 and a warning sign 8. The top of the installation base 1 is fixedly connected with a rubber column 2. A limiting ring 3 is fixedly connected to the rod wall of the rubber column 2. A rotating sleeve 4 is rotatably connected to the rod wall of the rubber column 2. A connecting plate 5 is fixedly connected to the side wall of the rotating sleeve 4. A torsion spring 6 is sleeved on the rod wall of the rubber column 2. One end of the torsion spring 6 is fixedly connected with the rotating sleeve 4, and the other end of the torsion spring 6 is fixedly connected with the limiting ring 3. A U-shaped plate 7 is fixedly connected to the side wall of the connecting plate 5. A warning sign 8 is clamped between the upper and lower parts of the U-shaped plate 7 through a clamping mechanism. By using the provided rubber column 2, when being impacted, the impact force is reduced through the deformation of the rubber column 2. When being impacted, the warning sign 8 clamped by the clamping mechanism rotates through the rotating sleeve 4 to offset the impact force. By using the provided rotating sleeve 4 through the torsion spring 6 fixedly connected to the bottom, one end of the torsion spring 6 is fixedly connected with the limiting ring 3, and after rotation, it will automatically drive the rotating sleeve 4 to return to the original position, so that the warning sign 8 follows and automatically returns to the original position. By using the warning sign 8 clamped in the clamping mechanism, it is convenient to disassemble for maintenance or regular maintenance.

[0025] For the convenience of disassembling the warning sign 8, as shown in Figures 1-3As shown, the clamping mechanism includes a screw 9, a U-shaped upper clamping plate 10, a U-shaped lower clamping plate 11, and an auxiliary sliding rod 12. One end side wall of the U-shaped plate 7 is provided with a threaded opening, and the screw 9 is threadedly connected thereto. One end of the screw 9 is fixedly connected to the U-shaped upper clamping plate 10. The other end side wall of the U-shaped plate 7 is fixedly connected to the U-shaped lower clamping plate 11. The top of the U-shaped upper clamping plate 10 is fixedly connected to the auxiliary sliding rod 12. One end of the auxiliary sliding rod 12 passes through the side wall of the U-shaped plate 7. The two ends of the U-shaped plate 7 are clamped with the U-shaped upper clamping plate 10 and the U-shaped lower clamping plate 11. By using the provided screw 9 to push the U-shaped upper clamping plate 10 and the U-shaped lower clamping plate 11 to close, and by using the provided auxiliary sliding rod 12, the U-shaped upper clamping plate 10 is kept descending in a horizontal orientation, so as to clamp the warning sign 8 through the U-shaped upper clamping plate 10 and the U-shaped lower clamping plate 11.

[0026] To attract the driver's attention and enable the driver to observe the warning device, such as Figure 1 and 3 As shown, a waterproof warning flag 13 is fixedly connected to the top of the rubber column 2. By using the provided waterproof warning flag 13, the driver's attention is attracted, enabling the driver to observe the warning device.

[0027] To facilitate manually rotating the screw 9, such as Figure 1 and 3 As shown, a handle 14 is fixedly connected to the other end of the screw 9. By using the provided handle 14, it is convenient to manually rotate the screw 9.

[0028] And to facilitate attracting the driver's attention at night, such as Figure 1 As shown, reflective strips 15 are provided on the surfaces of the rubber column 2, the warning sign 8, and the waterproof warning flag 13. By using the provided reflective strips 15, it is convenient to attract the driver's attention at night.

[0029] Finally, to facilitate the long-term outdoor use of the warning device, such as Figures 1-3 As shown, corrosion-resistant coatings are provided on the surfaces of the rubber column 2 and the waterproof warning flag 13. The corrosion-resistant coating is an epoxy resin layer. By using the provided corrosion-resistant coating, it is convenient for the warning device to be used outdoors for a long time.

[0030] Working principle:

[0031] During installation, the installation base 1 is fixedly installed on the roadside of the road in use, the warning sign 8 is placed between the U-shaped upper clamping plate 10 and the U-shaped lower clamping plate 11, and by manually rotating the handle 14, the screw rod 9 is pushed downward to close the U-shaped upper clamping plate 10 and the U-shaped lower clamping plate 11. By using the provided auxiliary slide rod 12, the U-shaped upper clamping plate 10 is kept descending in a horizontal orientation, so that the warning sign 8 is clamped by the U-shaped upper clamping plate 10 and the U-shaped lower clamping plate 11. By using the warning sign 8 clamped in the clamping mechanism, it is convenient to disassemble for repair or regular maintenance. When being impacted, by using the rubber column 2 arranged on the top of the installation base 1, the impact force is reduced by the deformation of the rubber column 2. When being impacted, the warning sign 8 clamped by the clamping mechanism rotates through the rotating sleeve 4 to offset the impact force. By using the provided rotating sleeve 4 and the torsion spring 6 fixedly connected to the bottom, one end of the torsion spring 6 is fixedly connected to the limit ring 3, and after rotation, it will automatically drive the rotating sleeve 4 to return to the original position, so that the warning sign 8 follows and automatically returns to the original position.

[0032] Only some exemplary embodiments of the present invention have been described by way of illustration above. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A road anti-collision warning device, comprising a mounting base (1), a rubber column (2), a torsion spring (6) and a warning sign (8), characterized in that: The top of the mounting base (1) is fixedly connected to a rubber column (2), the rod wall of the rubber column (2) is fixedly connected to a limiting ring (3), the rod wall of the rubber column (2) is rotatably connected to a rotating sleeve (4), the side wall of the rotating sleeve (4) is fixedly connected to a connecting plate (5), the rod wall of the rubber column (2) is sleeved with a torsion spring (6), one end of the torsion spring (6) is fixedly connected to the rotating sleeve (4), the other end of the torsion spring (6) is fixedly connected to the limiting ring (3), the side wall of the connecting plate (5) is fixedly connected to a U-shaped plate (7), and a warning sign (8) is clamped between the upper and lower parts of the U-shaped plate (7) by a clamping mechanism.

2. A road collision avoidance warning device according to claim 1, characterized in that: The clamping mechanism comprises a screw (9), a U-shaped upper clamping plate (10), a U-shaped lower clamping plate (11) and an auxiliary sliding rod (12); a side wall at one end of the U-shaped plate (7) is provided with a threaded opening and is threadedly connected to the screw (9); one end of the screw (9) is fixedly connected to the U-shaped upper clamping plate (10); the other end of the side wall of the U-shaped plate (7) is fixedly connected to the U-shaped lower clamping plate (11); the top of the U-shaped upper clamping plate (10) is fixedly connected to the auxiliary sliding rod (12); one end of the auxiliary sliding rod (12) passes through the side wall of the U-shaped plate (7); and the two ends of the U-shaped plate (7) are clamped to the U-shaped upper clamping plate (10) and the U-shaped lower clamping plate (11).

3. A road collision avoidance warning device according to claim 1, characterized in that: A waterproof warning flag (13) is fixedly connected to the top of the rubber column (2).

4. A road collision avoidance warning device according to claim 2, characterized in that: The other end of the screw rod (9) is fixedly connected to a handle (14).

5. A road collision avoidance warning device according to claim 1, characterized in that: The surfaces of the rubber column (2), the warning sign (8) and the waterproof warning flag (13) are all provided with reflective strips (15).

6. A road collision avoidance warning device according to claim 1, characterized in that: The surfaces of the rubber column (2) and the waterproof warning flag (13) are provided with a corrosion-resistant coating, and the corrosion-resistant coating is an epoxy resin layer.

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