Expressway flow dividing and converging warning device

Abstract

The utility model provides a highway flow dividing and converging warning device. A fixing base is arranged at the lower end of a fixing rod, a U-shaped connecting base is arranged at the upper end of the fixing rod, a connecting plate is arranged on the upper portion of the back side of a warning plate, a vertical plate is arranged in the middle of the connecting plate, and the vertical plate and the connecting base are connected and fixed through matching of bolts and nuts. A lower seat is arranged on the lower portion of the back side of the warning plate, connecting rods are arranged between the four corners of the lower seat and the warning plate, a sliding seat is arranged in the middle of the fixing rod, the fixing rod is sleeved with the sliding seat, two locking plates are arranged on the rear portion of the sliding seat, the two locking plates are locked through matching of bolts and nuts, an adjusting rod is arranged between the front side of the sliding seat and the lower seat, and the length of the adjusting rod is adjustable. The adjusting rod is hinged to the lower base and the sliding base. According to the warning device, through the adjustable structural design, the angle and the position of the warning plate can be flexibly adjusted according to the actual road condition, and the warning effect is improved; the fixed base and the locking plate ensure stable installation of the device; the arrangement of the warning lamp further enhances the warning effect under the condition of low visibility.

Description

Technical Field

[0001] The utility model relates to the field of traffic safety facilities, and more specifically, to a warning device for highway merging and diverging sections. Background Art

[0002] The merging and diverging sections of highways are one of the locations where traffic accidents frequently occur. Especially during peak traffic hours or when visibility is limited, drivers often have difficulty promptly identifying the merging or diverging road conditions, thus increasing the driving risk. Traditional warning devices are usually fixed, with non-adjustable installation positions and single functions, unable to meet the warning requirements under different road conditions. Summary of the Utility Model

[0003] Based on the above technical problems, the utility model proposes a warning device for highway merging and diverging sections.

[0004] A warning device for highway merging and diverging sections includes: a warning board and a fixed rod. A fixed base is provided at the lower end of the fixed rod, and a U-shaped connecting seat is provided at the upper end of the fixed rod. A connecting plate is provided at the upper part of the back side of the warning board, and a vertical plate is provided in the middle of the connecting plate. The vertical plate and the connecting seat are fixedly connected by bolts and nuts; a lower seat is provided at the lower part of the back side of the warning board, and connecting rods are provided between the four corners of the lower seat and the warning board. A sliding seat is provided in the middle of the fixed rod, and the sliding seat is sleeved on the fixed rod. Two locking plates are provided at the rear of the sliding seat, and the two locking plates are locked by the cooperation of bolts and nuts. An adjusting rod is provided between the front side of the sliding seat and the lower seat, the length of the adjusting rod is adjustable, and the adjusting rod is hinged to both the lower seat and the sliding seat.

[0005] Preferably, a warning light is provided at the top end of the fixed rod, the warning light is located above the warning board, and the rear side of the warning light is fixedly connected to one of the sliding seats, and the sliding seat is fastened to the top of the fixed rod.

[0006] Preferably, the connecting rods radiate outward with the lower seat as the center and are fixed at the side of the lower part of the warning board.

[0007] Preferably, the adjusting rod is composed of a front rod, a connecting pipe, and a rear rod. External threads are provided on both the front and rear sections of the front rod, internal threads are provided on the inner wall of the connecting pipe, and an external thread is provided on the front section of the rear rod. The front rod, the connecting pipe, and the rear rod are sequentially connected by thread fitting from front to back.

[0008] Preferably, an opening is provided in the middle of the lower seat, and a rotating mounting adapter seat is provided in the opening. A screw hole is provided in the middle of the adapter seat, and the front section of the front rod is threadedly connected to the screw hole.

[0009] Preferably, a U-shaped connecting seat is provided on the front side of the sliding seat, and a horizontally arranged rotating shaft is provided at the rear end of the rear rod, and the rotating shaft is rotatably installed on the connecting seat.

[0010] Preferably, the fixed rod is a straight rod with adjustable length.

[0011] Beneficial effects:

[0012] 1. Through the adjustable length design of the adjusting rod and the fixed rod, the angle and height of the warning board can be flexibly adjusted according to the actual road conditions to meet different warning requirements;

[0013] 2. The threaded fit design of the adjusting rod and the locking plate structure of the sliding seat and the fixed rod make the installation and adjustment of the whole device more convenient and fast, and at the same time ensure the firmness of the structure;

[0014] 3. The design of fixing the connecting rod radially at the lower part of the warning board enhances the structural strength of the warning board, enables it to adapt to the influence of different wind forces, and ensures that the warning information is clearly visible;

[0015] 4. The setting of the warning light provides additional warning at night or in case of poor visibility. Combined with the warning board, it forms a dual warning effect of vision and light, improving the warning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the structural schematic of the present utility model Figure 1 ;

[0017] Figure 2 Shows the structural schematic of the present utility model Figure 2 ;

[0018] Figure 3 Shows the connection structure of the adjusting rod Figure 1 ;

[0019] Figure 4 Shows the connection structure of the adjusting rod Figure 2 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be further described in detail below with reference to the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] Such as Figures 1 to 4A highway merging and diverging warning device shown in the figure includes: a warning board 1 and a fixing rod 2. There are indication marks and reflective strips on the front side of the warning board 1. A fixing base 3 is provided at the lower end of the fixing rod 2. A U-shaped connecting seat 4 is provided at the upper end of the fixing rod 2. A connecting plate 5 is provided at the upper part of the back side of the warning board 1. A vertical plate 6 is provided in the middle of the connecting plate 5. The vertical plate 6 and the connecting seat 4 are fixedly connected by bolts 7 and nuts 8 in cooperation; a lower seat 9 is provided at the lower part of the back side of the warning board 1. Connecting rods 10 are provided between the four corners of the lower seat 9 and the warning board 1. A sliding seat 11 is provided in the middle of the fixing rod 2. The sliding seat 11 is sleeved on the fixing rod 2. Two locking plates 12 are provided at the rear part of the sliding seat 11. The two locking plates 12 are locked by bolts 7 and nuts 8 in cooperation. An adjusting rod 13 is provided between the front side of the sliding seat 11 and the lower seat 9. The length of the adjusting rod 13 is adjustable. The adjusting rod 13 is hinged to both the lower seat 9 and the sliding seat 11.

[0022] As a further improvement, a warning light 14 is provided at the top end of the fixing rod 2. The warning light 14 is located above the warning board 1. The rear side of the warning light 14 is fixedly connected to a sliding seat 11. The sliding seat 11 is fastened to the top of the fixing rod 2 to enhance the warning effect, especially at night or under low visibility conditions.

[0023] As a further improvement, the connecting rods 10 radiate outward with the lower seat 9 as the center and are fixed at the side of the lower part of the warning board 1 to improve the stability of the warning board 1.

[0024] As a further improvement, the adjusting rod 13 is composed of a front rod 1301, a connecting pipe 1302, and a rear rod 1303. External threads are provided on both the front and rear sections of the front rod 1301. Internal threads are provided on the inner wall of the connecting pipe 1302. External threads are provided on the front section of the rear rod 1303. The front rod 1301, the connecting pipe 1302, and the rear rod 1303 are sequentially connected by thread cooperation from front to back. The length of the adjusting rod 13 can be conveniently adjusted by rotating the connecting pipe 1302; an opening 15 is provided in the middle of the lower seat 9. A rotating adapter seat 18 is rotatably installed in the opening 15. A threaded hole 16 is provided in the middle of the adapter seat 18. The front section of the front rod 1301 is threadedly connected to the threaded hole 16; a U-shaped connecting seat 4 is provided on the front side of the sliding seat 11. A horizontal rotating shaft 17 is provided at the rear end of the rear rod 1303. The rotating shaft 17 is rotatably installed on the connecting seat 4.

[0025] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A warning device for highway merging and diverging, characterized in that Including: A warning board and a fixing rod. A fixing base is provided at the lower end of the fixing rod, and a U-shaped connecting seat is provided at the upper end of the fixing rod. A connecting plate is provided at the upper part of the back side of the warning board. A vertical plate is provided in the middle of the connecting plate. The vertical plate and the connecting seat are fixedly connected by bolts and nuts. At the lower part of the back side of the warning board, there is a lower seat. Connecting rods are provided between the four corners of the lower seat and the warning board. A sliding seat is provided in the middle of the fixing rod. The sliding seat is sleeved on the fixing rod. Two locking plates are provided at the rear part of the sliding seat. The two locking plates are locked by the cooperation of bolts and nuts. An adjusting rod is provided between the front side of the sliding seat and the lower seat. The length of the adjusting rod is adjustable. The adjusting rod is hinged to both the lower seat and the sliding seat.

2. The highway merging and diverging warning device according to claim 1, characterized in that, A warning lamp is provided at the top end of the fixing rod. The warning lamp is located above the warning board. The rear side of the warning lamp is fixedly connected to one of the sliding seats. The sliding seat is fastened to the top of the fixing rod.

3. The highway merging and diverging warning device according to claim 1, characterized in that, The connecting rods radiate outwards with the lower seat as the center and are fixed at the side of the lower part of the warning board.

4. The warning device for highway merging and diverging according to claim 1, characterized in that The adjusting rod is composed of a front rod, a connecting pipe, and a rear rod. External threads are provided on both the front and rear sections of the front rod. Internal threads are provided on the inner wall of the connecting pipe. External threads are provided on the front section of the rear rod. The front rod, the connecting pipe, and the rear rod are sequentially connected by thread fitting from front to back.

5. The highway merging and diverging warning device according to claim 4, characterized in that, An opening is provided in the middle of the lower seat. A rotating mounting adapter seat is provided in the opening. A screw hole is provided in the middle of the adapter seat. The front section of the front rod is threadedly connected to the screw hole.

6. The warning device for highway merging and diverging according to claim 4, characterized in that, A U-shaped connecting seat is provided on the front side of the sliding seat. A horizontal rotating shaft is provided at the rear end of the rear rod. The rotating shaft is rotatably mounted on the connecting seat.

7. The warning device for highway merging and diverging according to claim 1, wherein, The fixing rod is a straight rod with adjustable length.

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