Road safety warning device

Abstract

The utility model discloses a road safety warning device, and particularly relates to the technical field of road safety warning, the road safety warning device comprises a base, the middle part of the upper end of the base is fixedly connected with a shell, the upper side of the outer surface of the shell is fixedly connected with a fixing assembly, and the middle part of the fixing assembly is slidably connected with a lifting rod; the upper side of the outer surface of the lifting rod is fixedly connected with a rotating assembly, and the middle of the rotating assembly is slidably connected with a connecting assembly. According to the road safety warning device, the height of the warning plate can be adjusted by arranging the fixing assembly, the road safety warning device can adapt to different roads and construction environments, the flexibility of the device is improved, the angle of the warning plate can be adjusted by arranging the rotating assembly, and the safety of the device is improved. The angle of the warning board is adjusted according to road conditions, light directions or traffic flow, it is ensured that information is more clearly transmitted to passing vehicles and pedestrians, the warning board and the frame body can be fixed by arranging the connecting assembly, replacement of the warning board is facilitated, and the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to highway safety warning technical field, especially in a kind of highway safety warning device. BACKGROUND

[0002] Highway safety warning device is the important component part of the promotion road traffic safety, they provide safety information to road user by multiple ways, prevent the occurrence of traffic accident, warning device mainly includes warning post, reflective cone barrel, warning board, guardrail and multiple forms.

[0003] Chinese patent announcement No.CN218842926U discloses a kind of highway safety warning device, including warning board and recess, the top of the recess inner cavity is provided with first hinged slot, the inner side of the first hinged slot is movably connected with strut, the front and rear sides of the lower end of the strut are fixedly connected with positioning block, the bottom of the recess inner cavity is provided with second hinged slot, the inner side of the second hinged slot is hinged with hinged block, the right side of the hinged block is fixedly connected with support base plate, the left and right ends of the front and rear sides of the support base plate are fixedly connected with connecting block, the left and right sides of the connecting block are fixedly connected with positioning elastic sheet, the above-mentioned equipment is through the action of positioning slot, recess, first hinged slot, strut, positioning block, support base plate, limit slot, connecting block, connecting slot, positioning elastic sheet and hinged block, solve the structure fixed of existing highway safety warning device, it is not convenient to fold and store, reduce its flexibility when using, it is very inconvenient to use Problem.

[0004] The equipment in the above-mentioned document can play a warning role to passing vehicles and pedestrians in highway, but the height of the equipment cannot be adjusted, the height of the above-mentioned equipment is lower than the line of sight height of driver on highway, cannot play an effective warning role, and the above-mentioned equipment is inconvenient to replace warning content, and the use flexibility is low. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a kind of highway safety warning device, can effectively solve the problem that the height of equipment cannot be adjusted, inconvenient to replace warning content.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0007] A kind of highway safety warning device, including base, the middle part of the upper end of the base is fixedly connected with shell, the upper side of the outer surface of the shell is fixedly connected with fixed component, the middle part of the fixed component is slidably connected with lifting rod, the upper side of the outer surface of the lifting rod is fixedly connected with rotating component, the middle part of the rotating component is slidably connected with connecting component, one side of the outer surface of the lifting rod is fixedly connected with solar panel, the two ends of the rotating component are fixedly connected with two strip-shaped lamps.

[0008] Preferably, the fixing assembly comprises a fixing ring fixedly connected to the upper side of the outer surface of the shell, a connecting ring fixedly connected to the upper end of the fixing ring, a bottom plate fixedly connected to the bottom wall of the inner surface of the connecting ring, four arc-shaped elastic sheets in annular array distribution fixedly connected to the upper end of the bottom plate, and a rotating ring threadedly connected to the upper side of the inner surface of the connecting ring, wherein the upper side of each of the four arc-shaped elastic sheets has a slope with a smaller diameter on the upper side and a larger diameter on the lower side, and the lower side of the inner surface of the rotating ring is shaped to be matched with the upper side of each of the four arc-shaped elastic sheets.

[0009] Preferably, the rotating assembly comprises a support fixedly connected to the upper side of the outer surface of the lifting rod, arc-shaped sliding grooves formed in the two horizontal portions of the support, a fixed frame rotatably connected to the middle portion of each of the arc-shaped sliding grooves, arc-shaped sliding sheets fixedly connected to the two ends of the fixed frame, the two arc-shaped sliding sheets being slidably connected in the same arc-shaped sliding groove, threaded rods threadedly connected to the ends of the two arc-shaped sliding sheets away from each other, the two threaded rods penetrating through the arc-shaped sliding grooves, and two clamping grooves formed in the inner surface of the side of the fixed frame away from the support.

[0010] Preferably, the connecting assembly comprises a warning plate slidably connected in the fixed frame, a pushing plate fixedly connected to the end of the warning plate away from the support, sliding grooves two formed in the upper side and the lower side of the pushing plate, sliding rods fixedly connected in the two sliding grooves two, fixed rods slidably connected to the outer surfaces of the two sliding rods, the two fixed rods being symmetrically arranged, springs fixedly connected to the same fixed rod and the same sliding groove two away from each other, and the two springs being sleeved on the outer surfaces of the same sliding rod away from each other.

[0011] Preferably, the lifting rod is slidably connected with the rotating ring, the bottom plate and the shell.

[0012] Preferably, the two fixed rods are L-shaped, and the vertical portions of the two fixed rods are shaped to be matched with the clamping grooves.

[0013] Preferably, the four strip-shaped lamps are fixedly connected with storage batteries, and the four storage batteries and the solar panel are electrically connected.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model discloses a fixed assembly can adjust the sliding and fixed of lifting rod to realize the height adjustment of warning board, can ensure that warning device can be clearly seen by passing vehicle and pedestrian under different construction or road condition, plays better warning effect, can also adapt to different road and construction environment, improve the adaptability, flexibility of device, and simple operation, this helps construction personnel to adjust the height of warning device under emergency, improves work efficiency.

[0016] 2. The utility model discloses a rotating assembly can adjust the angle of warning board, can adjust the angle of warning board according to road condition, light direction or traffic flow, ensure that information is more clearly, intuitively conveys to passing vehicle and pedestrian to improve warning effect, enhance road safety, set up connecting assembly can fix warning board with frame body, convenient for the replacement of the replacement of warning board, reduced maintenance cost. DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the shell and fixed assembly partial section structure schematic diagram of the utility model;

[0019] Figure 3 It is the rotating assembly partial section structure schematic diagram of the utility model;

[0020] Figure 4 It is the connecting assembly structure schematic diagram of the utility model;

[0021] Figure 5 It is Figure 4 The enlarged view of A in the middle.

[0022] In the drawing: 1, base; 2, shell; 3, fixed assembly; 31, fixed ring; 32, connecting ring; 33, bottom plate; 34, arc elastic sheet; 35, rotating ring; 4, lifting rod; 5, rotating assembly; 51, support; 52, arc sliding slot; 53, fixed frame; 54, arc sliding sheet; 55, threaded rod; 56, clamping groove; 6, connecting assembly; 61, warning board; 62, push plate; 63, sliding slot two; 64, sliding rod; 65, fixed rod; 66, spring; 7, solar panel; 8, strip lamp. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments.

[0024] For example, Figure 1As shown, a highway safety warning device, including the base 1, the upper end of the base 1 is fixedly connected with the shell 2, the outer surface of the shell 2 is fixedly connected with the fixed assembly 3, the fixed assembly 3 is slidably connected with the lifting rod 4, the lifting rod 4 is slidably connected with the rotating ring 35, the bottom plate 33 and the shell 2, the outer surface of the lifting rod 4 is fixedly connected with the rotating assembly 5, the rotating assembly 5 is slidably connected with the connecting assembly 6, the outer surface of the lifting rod 4 is fixedly connected with the solar panel 7, the rotating assembly 5 is fixedly connected with two strip-shaped lamps 8 at both ends;

[0025] Four strip-shaped lamps 8 are fixedly connected with batteries, and the four batteries and the solar panel 7 are electrically connected.

[0026] The device can provide reliable power supply for the strip-shaped lamp 8 with the solar panel 7. At night, the strip-shaped lamp 8 can emit bright light, so that the driver can easily identify the warning board 61 in the night or low visibility conditions, provide necessary road information, and reduce the risk of traffic accidents caused by poor visibility.

[0027] As shown in the figure, Figure 2 The fixed assembly 3 includes a fixed ring 31 fixedly connected to the outer surface of the shell 2, a connecting ring 32 fixedly connected to the upper end of the fixed ring 31, a bottom plate 33 fixedly connected to the inner surface of the connecting ring 32, four arc-shaped elastic sheets 34 fixedly connected to the upper end of the bottom plate 33, a rotating ring 35 threadedly connected to the inner surface of the connecting ring 32, and the upper side of the connecting ring 32, the upper side of the four arc-shaped elastic sheets 34 is a slope with a smaller diameter on the upper side and a larger diameter on the lower side, and the lower side of the inner surface of the rotating ring 35 is matched with the upper side of the four arc-shaped elastic sheets 34.

[0028] In the actual use of the device, the device is placed on the road where safety warning is needed, then the lifting rod 4 is slid upward, the lifting rod 4 is slid to the appropriate height, the rotating ring 35 is rotated to move downward, and the four arc-shaped elastic sheets 34 are pushed to tighten in the direction of the lifting rod 4 when the rotating ring 35 moves downward, so as to clamp and fix the lifting rod 4.

[0029] As shown in the figure, Figure 3 The rotating assembly 5 includes a support 51 fixedly connected to the outer surface of the lifting rod 4, two arc-shaped sliding grooves 52 are formed in the two horizontal parts of the support 51, a fixed frame 53 is rotatably connected in the middle of the arc-shaped sliding groove 52, arc-shaped sliding sheets 54 are fixedly connected at both ends of the fixed frame 53, the two arc-shaped sliding sheets 54 are slidably connected in the arc-shaped sliding groove 52 close to each other, the ends of the two arc-shaped sliding sheets 54 away from each other are threadedly connected with threaded rods 55, the two threaded rods 55 penetrate the arc-shaped sliding groove 52, and two clamping grooves 56 are formed in the inner surface of the side of the fixed frame 53 away from the support 51.

[0030] The rotating assembly 5 can adjust the angle of the warning board 61 according to road conditions, light direction or traffic flow. By optimizing the display angle of the warning board 61, the information can be more clearly and intuitively conveyed to passing vehicles and pedestrians, thereby improving the warning effect and enhancing road safety. At the same time, the warning device can flexibly adapt to different road environments and weather conditions. For example, in strong sunlight or rainy weather, adjusting the angle of the warning board 61 can reduce glare or improve visibility, ensuring that the information is always clear and readable.

[0031] In the actual use process of the device, when it is necessary to adjust the angle of the warning board 61, the threaded rod 55 is moved away from the arc-shaped sliding groove 52, and then the fixed frame 53 is rotated to make the arc-shaped sliding piece 54 slide in the arc-shaped sliding groove 52. After the warning board 61 is rotated to the appropriate position, the threaded rod 55 is rotated to lower it until it is tightly fitted with the support 51, and the fixed frame 53 is fixed to prevent further rotation.

[0032] As shown in Figure 4 and Figure 5 The connecting assembly 6 includes a warning board 61 slidingly connected in the fixed frame 53. The warning board 61 is fixedly connected with a pushing plate 62 at an end away from the support 51. The pushing plate 62 is provided with a sliding groove two 63 on the upper side and the lower side. Two sliding rods 64 are fixedly connected in the two sliding groove twos 63. Two fixed rods 65 are slidingly connected to the outer surfaces of the two sliding rods 64. The two fixed rods 65 are symmetrically arranged. Two springs 66 are fixedly connected with the fixed rod 65 close to each other. The two springs 66 are sleeved on the outer surfaces of the sliding rods 64 close to each other.

[0033] The two fixed rods 65 are L-shaped, and the vertical parts of the two fixed rods 65 are matched with the shapes of the two clamping grooves 56.

[0034] In the actual use process of the device, when it is necessary to replace the warning board 61, the fixed rod 65 is moved away from the clamping groove 56, so that the fixed rod 65 is separated from the clamping groove 56. Then the pushing plate 62 is pulled outward to slide the warning board 61 out of the fixed frame 53. Then the new warning board 61 and the pushing plate 62 are slid into the fixed frame 53. Under the elastic force of the spring 66, the fixed rod 65 is slid on the outer surface of the sliding rod 64 towards the clamping groove 56, so that the fixed rod 65 is clamped with the clamping groove 56, and the pushing plate 62 and the warning board 61 are fixed with the fixed frame 53, completing the replacement of the warning board 61.

[0035] It should be particularly noted that the specific installation method of the solar panel 7 and the strip-shaped lamp 8, the connection method of the circuit and the control method all belong to conventional design, and the utility model will not be described in detail.

[0036] The working principle of the utility model is as follows: firstly, the device is placed on the position of the highway needing safety warning, then the lifting rod 4 is slid upward, the lifting rod 4 is slid to the suitable height, the rotating ring 35 is rotated to move the rotating ring 35 downward, the four arc elastic sheets 34 are pushed to the direction of the lifting rod 4 to be tightened when the rotating ring 35 moves downward, so that the lifting rod 4 is clamped and fixed;

[0037] When the angle of the warning board 61 needs to be adjusted, the threaded rod 55 is rotated to move the threaded rod 55 to the direction away from the arc-shaped sliding groove 52, then the fixed frame 53 is rotated to make the arc-shaped sliding sheet 54 slide in the arc-shaped sliding groove 52, the warning board 61 is rotated to the suitable position, then the threaded rod 55 is rotated to make the threaded rod 55 descend until the threaded rod 55 is closely combined with the support 51, the fixed frame 53 is fixed to prevent being rotated again;

[0038] When the warning board 61 needs to be replaced, the fixed rod 65 is moved to the direction away from the clamping groove 56, the fixed rod 65 is separated from the clamping groove 56, then the push plate 62 is pulled outward to make the warning board 61 slide out of the fixed frame 53, the new warning board 61 and the push plate 62 are slid into the fixed frame 53, the fixed rod 65 is slid to the direction of the clamping groove 56 on the outer surface of the sliding rod 64 under the elastic force of the spring 66, so that the fixed rod 65 is clamped with the clamping groove 56, the push plate 62 and the warning board 61 are fixed with the fixed frame 53, and the replacement of the warning board 61 is completed.

[0039] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only used to illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall into the scope of the utility model to be protected. The protection scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. A highway safety warning device comprising a base (1) characterised in that: The middle part of the upper end of the base (1) is fixedly connected with the shell (2), the outer surface of the shell (2) is fixedly connected with the fixed component (3), the middle part of the fixed component (3) is slidably connected with the lifting rod (4), the outer surface of the lifting rod (4) is fixedly connected with the rotating component (5), the middle part of the rotating component (5) is slidably connected with the connecting component (6), one side of the outer surface of the lifting rod (4) is fixedly connected with the solar panel (7), and both ends of the rotating component (5) are fixedly connected with two strip-shaped lamps (8).

2. A highway safety warning device according to claim 1, wherein: The fixed component (3) comprises a fixed ring (31) fixedly connected to the outer surface of the shell (2), a connecting ring (32) fixedly connected to the upper end of the fixed ring (31), a bottom plate (33) fixedly connected to the inner surface of the bottom wall of the connecting ring (32), four arc-shaped elastic sheets (34) fixedly connected to the upper end of the bottom plate (33) and arranged in an annular array, a rotating ring (35) threadedly connected to the inner surface of the upper side of the connecting ring (32), and the upper side of each of the four arc-shaped elastic sheets (34) has a slope with a smaller upper diameter and a larger lower diameter, and the shape of the lower side of the inner surface of the rotating ring (35) is matched with that of the upper side of each of the four arc-shaped elastic sheets (34).

3. A highway safety warning device according to claim 1, wherein: The rotating component (5) comprises a support (51) fixedly connected to the outer surface of the lifting rod (4), and each of the two horizontal parts of the support (51) is provided with an arc-shaped sliding groove (52). The middle part of the arc-shaped sliding groove (52) is rotatably connected with a fixed frame (53), and both ends of the fixed frame (53) are fixedly connected with arc-shaped sliding plates (54). Both of the arc-shaped sliding plates (54) are slidably connected in the arc-shaped sliding groove (52) close to each other, and both ends of the arc-shaped sliding plates (54) away from each other are threadedly connected with threaded rods (55). Both of the threaded rods (55) penetrate through the arc-shaped sliding groove (52), and the inner surface of the side of the fixed frame (53) away from the support (51) is provided with two clamping grooves (56).

4. A highway safety warning device according to claim 3, wherein: The connecting component (6) comprises a warning plate (61) slidably connected in the fixed frame (53), a pushing plate (62) fixedly connected to the end of the warning plate (61) away from the support (51), two sliding grooves (63) provided on the upper side and the lower side of the pushing plate (62), two sliding rods (64) fixedly connected in the two sliding grooves (63), two fixed rods (65) slidably connected to the outer surfaces of the two sliding rods (64), two fixed rods (65) symmetrically arranged, two springs (66) fixedly connected to the fixed rod (65) close to each other and the two sliding grooves (63), and the outer surfaces of the two sliding rods (64) are sleeved with the two springs (66).

5. A highway safety warning device according to claim 2, wherein: The lifting rod (4), the rotating ring (35), the bottom plate (33) and the shell (2) are slidably connected.

6. A highway safety warning device according to claim 4, wherein: Both of the fixed rods (65) are L-shaped, and the vertical parts of the two fixed rods (65) are matched with the shapes of the two clamping grooves (56).

7. A highway safety warning device according to claim 1, wherein: Four said strip-shaped lamps (8) are fixedly connected with batteries, and the four batteries and the solar panel (7) are electrically connected.

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