Road warning indicator
By designing an adjustable inclined road construction warning and a convenient structure, the problem of poor night warning effect in the prior art is solved, the warning effect and use efficiency are improved, and the accident risk is reduced.
Patent Information
- Application Number
- CN202420834449.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The existing road construction warnings have poor warning effects at night, especially for non-motor vehicles, and cannot be easily adjusted, resulting in an increase in the risk of night accidents.
A road warning device was designed to adjust the inclination angle of the electric sign through structures such as fixed seats, support seats, empty slots, threaded columns, rotary rods and connecting blocks, and to facilitate moving position through hydraulic cylinders and sliding wheels, improving the Efficiency and safety in use.
It realizes flexible adjustment and movement of warning electric cards, which facilitates improving warning effect at night, reduces accident risks, saves manpower and material resources, and enhances the stability and safety of use.
Smart Images
Figure CN222183136U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of road construction, in particular to a road warning device. Background Art
[0002] A road construction warning sign is a road sign used to warn people during road construction operations. Traditional road construction warning signs take environmental protection and energy saving into consideration, but from an actual usage perspective, warning signs need to be placed near the construction section.
[0003] Existing warning signs generally do not have warning lights, and it is not convenient to adjust the height of the warning signs, resulting in poor warning effects at night, especially for non-motor vehicles, which do not have the lighting of motor vehicles. Therefore, even if there is reflective paint on the warning signs, they cannot be easily found, and accidents may occur. For this reason, we urgently need to provide a road warning device. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a road warning device, which can adjust the tilt angle of the warning sign.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution, a road warning device, the technical solution adopted is: including a fixed seat, the bottom of the fixed seat is fixedly connected to a support seat, an empty groove is opened inside the support seat, the inner side wall of the empty groove is fixedly connected to a fixing rod, the inner side wall of the empty groove is rotatably connected to a threaded column, one end of the threaded column is fixedly connected to a hand plate, the top of the fixed seat is fixedly connected to a fixing frame, and the interior of the fixing frame is rotatably connected to a first rotating rod.
[0008] The outer wall of the first rotating rod is fixedly connected to a warning sign, the outside of the warning sign is fixedly connected to a connecting frame, the inner wall of the connecting frame is fixedly connected to a second rotating rod, the outer wall of the fixed rod is slidably connected to a connecting block, the inner wall of the connecting block is fixedly connected to a third rotating rod, and the outer wall of the third rotating rod is rotatably connected to a support plate, so that the tilt angle of the warning sign can be adjusted, and the warning sign can be stored and protected conveniently, thereby improving the use scope of the warning sign, increasing the use efficiency of the warning sign, and saving a lot of manpower and material resources.
[0009] As a preferred solution, the threaded column and the connecting block are threadedly connected, and the threaded column and the fixing rod are arranged parallel to each other, so as to provide power for the sliding of the connecting block.
[0010] As a preferred solution, the warning sign is rotatably connected to the fixed frame via the first rotating rod, and the fixed frame and the connecting block are arranged parallel to each other, so as to facilitate the rotation and tilting of the warning sign.
[0011] As a preferred solution, the support plate is rotatably connected through the third rotating rod, the second rotating rod and the connecting block, and the support plate and the warning sign are arranged parallel to each other, so that the support plate can rotate to push the warning sign to rotate and tilt.
[0012] As a preferred solution, a storage groove is provided inside the fixed seat, a sliding groove is provided on the inner side wall of the storage groove, a limiting rod is fixedly connected to the inner bottom wall of the sliding groove, a sliding block is slidably connected to the outer wall of the limiting rod, a hydraulic cylinder is fixedly connected to the inner top wall of the storage groove, a push plate is fixedly connected to the output end of the hydraulic cylinder, and a sliding wheel is fixedly connected to the bottom of the push plate, which can facilitate the movement of the road warning device.
[0013] As a preferred solution, the shape and size of the sliding block match the shape and size of the sliding groove, and the limiting rod and the push plate are arranged perpendicular to each other to facilitate stable sliding of the push plate.
[0014] As a preferred solution, there are two limit rods, which are symmetrically arranged with the central axis of the push plate as the symmetry axis, so that the push plate can slide according to the arrangement of the limit rods.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a road warning device, which has the following beneficial effects:
[0017] 1. The utility model is provided with a fixed seat, a support seat, an empty slot, a fixed rod, a threaded column, a hand plate, a fixed frame, a first rotating rod, a warning sign, a connecting frame, a second rotating rod, a connecting block, a third rotating rod and a supporting plate. By rotating the hand plate, the hand plate drives the threaded column to rotate, so that the threaded column squeezes the connecting block to slide on the outer wall of the fixed rod, and at the same time the connecting block pushes the supporting plate, so that the supporting plate rotates through the third rotating rod and the second rotating rod, so that the supporting plate pushes the warning sign to rotate through the first rotating rod, the inclination angle of the warning sign can be adjusted, and at the same time it is convenient to store and protect the warning sign, thereby improving the use range of the warning sign, increasing the use efficiency of the warning sign, and saving a lot of manpower and material resources.
[0018] 2. The utility model provides a storage groove, a slide groove, a limit rod, a slider, a hydraulic cylinder, a push plate and a sliding wheel. By starting the hydraulic cylinder, the hydraulic cylinder squeezes the push plate to slide, so that the push plate drives the slider to slide on the outer wall of the limit rod. At the same time, the push plate drives the sliding wheel to be pushed out of the storage groove, so that the height of the sliding wheel exceeds the height of the supporting seat, thereby pushing the fixed seat to slide through the sliding wheel, which can facilitate the movement of the road warning device, improve the stability of the road warning device, and at the same time facilitate the protection of the road warning device, thereby increasing the safety of the road warning device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;
[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model warning electric sign;
[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the push plate of the utility model.
[0024] In the figure: 1. fixed seat; 2. supporting seat; 3. empty slot; 4. fixing rod; 5. threaded column; 6. hand plate; 7. fixing frame; 8. first rotating rod; 9. warning sign; 10. connecting frame; 11. second rotating rod; 12. connecting block; 13. third rotating rod; 14. supporting plate; 15. storage slot; 16. slide slot; 17. limit rod; 18. slide block; 19. hydraulic cylinder; 20. push plate; 21. sliding wheel. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-5The present embodiment proposes a road warning device, including a fixing seat 1, a supporting seat 2 is fixedly connected to the bottom of the fixing seat 1, a hollow groove 3 is opened inside the supporting seat 2, a fixing rod 4 is fixedly connected to the inner side wall of the hollow groove 3, a threaded column 5 is rotatably connected to the inner side wall of the hollow groove 3, a hand plate 6 is fixedly connected to one end of the threaded column 5, a fixing frame 7 is fixedly connected to the top of the fixing seat 1, and a first rotating rod 8 is rotatably connected to the inside of the fixing frame 7.
[0027] The outer wall of the first rotating rod 8 is fixedly connected to a warning sign 9, the outside of the warning sign 9 is fixedly connected to a connecting frame 10, the inner wall of the connecting frame 10 is fixedly connected to a second rotating rod 11, the outer wall of the fixed rod 4 is slidably connected to a connecting block 12, the inner wall of the connecting block 12 is fixedly connected to a third rotating rod 13, and the outer wall of the third rotating rod 13 is rotatably connected to a support plate 14, so that the tilt angle of the warning sign 9 can be adjusted, and at the same time, the warning sign 9 is convenient for storage and protection, thereby improving the use scope of the warning sign 9, increasing the use efficiency of the warning sign 9, and saving a lot of manpower and material resources.
[0028] The threaded column 5 and the connecting block 12 are threadedly connected, and the threaded column 5 and the fixing rod 4 are arranged parallel to each other, so as to provide power for the sliding of the connecting block 12.
[0029] The warning sign 9 is rotatably connected to the fixed frame 7 via the first rotating rod 8 , and the fixed frame 7 and the connecting block 12 are arranged parallel to each other, so that the warning sign 9 can be rotated and tilted easily.
[0030] The support plate 14 is rotatably connected through the third rotating rod 13, the second rotating rod 11 and the connecting block 12, and the support plate 14 and the warning sign 9 are arranged parallel to each other, so that the support plate 14 can rotate to push the warning sign 9 to rotate and tilt.
[0031] A storage groove 15 is provided inside the fixed seat 1, and a slide groove 16 is provided on the inner side wall of the storage groove 15. A limit rod 17 is fixedly connected to the inner bottom wall of the slide groove 16, and a slider 18 is slidably connected to the outer wall of the limit rod 17. A hydraulic cylinder 19 is fixedly connected to the inner top wall of the storage groove 15, and a push plate 20 is fixedly connected to the output end of the hydraulic cylinder 19, and a sliding wheel 21 is fixedly connected to the bottom of the push plate 20, so as to facilitate the movement of the road warning device.
[0032] The shape and size of the slider 18 match those of the slide slot 16 , and the limiting rod 17 and the push plate 20 are arranged perpendicular to each other, so that the push plate 20 can slide stably.
[0033] There are two limit rods 17 , and the limit rods 17 are symmetrically arranged with the central axis of the push plate 20 as the symmetry axis, so that the push plate 20 can slide according to the placement of the limit rods 17 .
[0034] The working principle of the utility model is: when the tilt angle of the warning sign 9 needs to be adjusted, the hand plate 6 is rotated to make the hand plate 6 drive the threaded column 5 to rotate, so that the threaded column 5 squeezes the connecting block 12 to slide on the outer wall of the fixed rod 4, and at the same time the connecting block 12 pushes the support plate 14, so that the support plate 14 rotates through the third rotating rod 13 and the second rotating rod 11, so that the support plate 14 pushes the warning sign 9 to rotate through the first rotating rod 8, so that the tilt angle of the warning sign 9 can be adjusted, and at the same time, it is convenient to store and protect the warning sign 9, thereby improving the use range of the warning sign 9, increasing the use efficiency of the warning sign 9, and saving a lot of manpower and material resources;
[0035] When it is necessary to facilitate the movement of the road warning device, the hydraulic cylinder 19 is started to squeeze the push plate 20 to slide, so that the push plate 20 drives the slider 18 to slide on the outer wall of the limit rod 17, and at the same time, the push plate 20 drives the sliding wheel 21 to be pushed out of the storage groove 15, so that the height of the sliding wheel 21 exceeds the height of the support seat 2, thereby pushing the fixed seat 1 to slide through the sliding wheel 21, which can facilitate the movement of the road warning device, improve the stability of the road warning device, and at the same time facilitate the protection of the road warning device, thereby increasing the safety of the road warning device.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A road warning device, comprising a fixing seat (1), characterized in that: The bottom of the fixing seat (1) is fixedly connected to a support seat (2), a hollow groove (3) is provided inside the support seat (2), a fixing rod (4) is fixedly connected to the inner wall of the hollow groove (3), a threaded column (5) is rotatably connected to the inner wall of the hollow groove (3), a hand plate (6) is fixedly connected to one end of the threaded column (5), a fixing frame (7) is fixedly connected to the top of the fixing seat (1), and a first rotating rod (8) is rotatably connected to the interior of the fixing frame (7); The outer wall of the first rotating rod (8) is fixedly connected to a warning sign (9), the outside of the warning sign (9) is fixedly connected to a connecting frame (10), the inner wall of the connecting frame (10) is fixedly connected to a second rotating rod (11), the outer wall of the fixed rod (4) is slidably connected to a connecting block (12), the inner wall of the connecting block (12) is fixedly connected to a third rotating rod (13), and the outer wall of the third rotating rod (13) is rotatably connected to a support plate (14).
2. A road warning device according to claim 1, characterized in that: The threaded column (5) and the connecting block (12) are threadedly connected, and the threaded column (5) and the fixing rod (4) are arranged parallel to each other.
3. A road warning device according to claim 1, characterized in that: The warning sign (9) is rotatably connected to the fixed frame (7) via the first rotating rod (8), and the fixed frame (7) and the connecting block (12) are arranged parallel to each other.
4. A road warning device according to claim 1, characterized in that: The support plate (14) is rotatably connected via the third rotating rod (13), the second rotating rod (11) and the connecting block (12), and the support plate (14) and the warning sign (9) are arranged parallel to each other.
5. A road warning device according to claim 1, characterized in that: The fixing seat (1) is provided with a receiving groove (15) inside, the inner side wall of the receiving groove (15) is provided with a sliding groove (16), the inner bottom wall of the sliding groove (16) is fixedly connected to a limiting rod (17), the outer wall of the limiting rod (17) is slidably connected to a sliding block (18), the inner top wall of the receiving groove (15) is fixedly connected to a hydraulic cylinder (19), the output end of the hydraulic cylinder (19) is fixedly connected to a push plate (20), and the bottom of the push plate (20) is fixedly connected to a sliding wheel (21).
6. A road warning device according to claim 5, characterized in that: The shape and size of the sliding block (18) match those of the sliding groove (16), and the limiting rod (17) and the pushing plate (20) are arranged perpendicular to each other.
7. A road warning device according to claim 5, characterized in that: The number of the limiting rods (17) is two, and the limiting rods (17) are symmetrically arranged with the central axis of the push plate (20) as the symmetry axis.