LED rotary warning lamp with lifting function

Abstract

The utility model discloses an LED rotary warning lamp with a lifting function, which is characterized in that the lower surface of a base is provided with universal wheels, the lower bottom wall of the base is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a mounting frame, the lower surface of the mounting frame is fixedly connected with supporting legs, and the outer surfaces of the supporting legs are in threaded connection with fixing pads; a bolt is fixedly connected to the upper surface of the base, a fixing seat is movably connected to the outer surface of the bolt, and the rotary warning lamp body is lifted through rotation of the lead screw motor; the whole equipment is moved through universal wheels, and the position of the equipment can be fixed by lowering supporting legs through hydraulic rods; meanwhile, fixing pads on the supporting legs are rotated, the height of the supporting legs can be independently adjusted, and a user can adjust the height according to the uneven ground; and meanwhile, the base can be detached, the hydraulic rod and the supporting legs are maintained, and the whole equipment does not need to be moved to a maintenance position.

Description

Technical Field

[0001] The utility model relates to the technical field of LED rotating warning lights, in particular to an LED rotating warning light with a lifting function. Background Art

[0002] LED rotating warning lights are widely used in many occasions such as urban traffic, pedestrian streets, highways, toll booths, airports, schools, banks, large clubs, parking lots, etc., and play a role in influencing traffic. However, although general LED rotating warning lights can be moved, they cannot be adjusted according to uneven ground when fixed, and when the wheels and support legs are damaged, the entire device must be moved to a maintenance position. A Chinese patent discloses an "LED rotating warning light with a lifting function", and its application number is "202323250609.8". It is equipped with a moving mechanism, which can realize the convenient movement of the rotating warning light body to a designated location, and can achieve the purpose of improving flexibility. However, it cannot solve the problem that although the LED rotating warning light can be moved, it cannot be adjusted according to uneven ground when fixed, and when the wheels and support legs are damaged, the entire device must be moved to a maintenance position. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an LED rotating warning light with a lifting function, wherein the main body of the rotating warning light is raised and lowered by the rotation of a screw motor; the entire device is moved by universal wheels, and the position of the device can be fixed by lowering the support legs using a hydraulic rod; at the same time, the height of the support legs can be adjusted individually by rotating the fixing pads on the support legs, so that the user can adjust the height according to the unevenness of the ground; at the same time, the base can be removed and the hydraulic rod and support legs can be maintained without moving the entire device to a maintenance position.

[0004] The utility model also provides the above-mentioned LED rotating warning light with a lifting function, comprising: a base, a universal wheel is installed on the lower surface of the base, the lower bottom wall of the base is fixedly connected to a hydraulic rod, the output end of the hydraulic rod is fixedly connected to the mounting bracket, the lower surface of the mounting bracket is fixedly connected to the support leg, the outer surface of the support leg is threadedly connected to the fixing pad, the upper surface of the base is fixedly connected to a bolt, the outer surface of the bolt is movably connected to the fixing seat, the outer surface of the bolt is threadedly connected to a nut, the lower surface of the nut abuts against the fixing seat, the upper surface of the fixing seat is fixedly connected to a screw motor, the output end of the screw motor is threadedly connected to a fixing plate, the upper surface of the fixing plate is fixedly connected to a fixing rod, the upper surface of the fixing rod is fixedly connected to a rotating warning light body, the upper surface of the fixing seat is fixedly connected to a guide rod, and the outer surface of the guide rod is slidably connected to the fixing plate.

[0005] According to the LED rotating warning light with a lifting function described in the utility model, the output end of the screw motor is rotatably connected to the limit plate, and the inner wall of the limit plate is slidably connected to the fixed rod. The screw motor can achieve precise lifting control, so that the LED rotating warning light can adjust the height according to needs, and at the same time the limit plate makes the LED rotating warning light rise within a safe range.

[0006] According to the LED rotating warning light with lifting function described in the utility model, the lower surface of the limit plate is fixedly connected to the guide rod, and the limit plate is located above the fixed plate. The fixed connection between the lower surface of the limit plate and the guide rod increases the stability of the structure.

[0007] According to the LED rotating warning light with a lifting function described in the utility model, the upper surface of the fixed seat is fixedly connected to a protective shell, and the screw motor, guide rod, fixed plate and limit plate are all located inside the protective shell. The protective shell can effectively prevent the external environment from affecting the screw motor, guide rod, fixed plate and limit plate, thereby extending the life of the equipment.

[0008] According to the LED rotating warning light with a lifting function described in the utility model, a through hole is provided at the center of the protective shell, and the inner wall of the through hole is slidably connected to the fixed rod. The through hole provides a convenient channel, so that the fixed rod can slide freely and is easy to adjust.

[0009] According to the LED rotating warning light with a lifting function described in the utility model, the upper surface of the mounting frame is in contact with the base, and the universal wheel is located on the outside of the fixed pad. The design of the fixed pad ensures that the equipment is stably placed on the ground, thereby improving working stability.

[0010] According to the LED rotating warning light with a lifting function described in the utility model, the upper surface of the base abuts against the fixed seat, and the lower surface of the fixed pad is provided with anti-slip grooves. The anti-slip groove design increases the friction with the ground, reduces the risk of equipment sliding, and ensures safety.

[0011] According to the LED rotating warning light with a lifting function described in the utility model, a handle is fixedly connected to the outer surface of the protective shell, and a heat dissipation port is provided on the outer surface of the protective shell. The setting of the handle makes the equipment more convenient and easy to operate when moving and carrying, and the design of the heat dissipation port improves the dissipation of internal heat.

[0012] Beneficial effects

[0013] 1. Compared with the existing technology, this LED rotating warning light with lifting function can lift the main body of the rotating warning light by rotating the screw motor; the entire device can be moved by the universal wheel, and the position of the device can be fixed by lowering the support legs using the hydraulic rod.

[0014] 2. Compared with the existing technology, this LED rotating warning light with lifting function can adjust the height of the support legs separately by rotating the fixed pads on the support legs, so that users can adjust the height according to the unevenness of the ground; at the same time, the base can be removed to maintain the hydraulic rod and support legs without moving the entire equipment to the maintenance position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is the overall structure diagram of an LED rotating warning light with lifting function in this utility model;

[0017] Figure 2 This is a schematic diagram of the connection of a fixing base of an LED rotating warning light with a lifting function in the utility model;

[0018] Figure 3 This is a schematic diagram of the base connection of an LED rotating warning light with a lifting function in the utility model;

[0019] Figure 4 This is a schematic diagram of the hydraulic rod connection of an LED rotating warning light with a lifting function in the utility model.

[0020] Legend:

[0021] 1. Base; 2. Universal wheel; 3. Hydraulic rod; 4. Mounting frame; 5. Support leg; 6. Fixing pad; 7. Bolt; 8. Fixing seat; 9. Nut; 10. Screw motor; 11. Fixing plate; 12. Fixing rod; 13. Rotating warning light body; 14. Guide rod; 15. Limit plate; 16. Protective shell. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] Reference Figure 1-4The embodiment of the present invention is an LED rotating warning light with a lifting function, which includes: a base 1, which provides stable support, a universal wheel 2 is installed on the lower surface of the base 1, which is easy to move and adjust the position, a hydraulic rod 3 is fixedly connected to the lower bottom wall of the base 1 to realize the lifting of the mounting frame 4, and the output end of the hydraulic rod 3 is fixedly connected to the mounting frame 4 to provide a fixed position for the support leg 5, and the lower surface of the mounting frame 4 is fixedly connected to the support leg 5 for fixing the entire equipment, and the outer surface of the support leg 5 is threadedly connected to the fixing pad 6 to provide a supporting surface in contact with the ground, the upper surface of the base 1 is fixedly connected to the bolt 7, which cooperates with the nut 9 for connecting the base 1 and the fixing seat 8, and the outer surface of the bolt 7 is movably connected to the fixing seat 8 to provide an installation position for the above mechanism, The outer surface of 7 is threadedly connected with a nut 9, which cooperates with the bolt 7 for connecting the base 1 and the fixed seat 8. The lower surface of the nut 9 abuts the fixed seat 8. The upper surface of the fixed seat 8 is fixedly connected with a screw motor 10, which is used to lift and lower the fixed plate 11 by rotation. The output end of the screw motor 10 is threadedly connected with the fixed plate 11 to fix the position of the fixed rod 12. The upper surface of the fixed plate 11 is fixedly connected with the fixed rod 12 to fix the position of the rotating warning light body 13. The upper surface of the fixed rod 12 is fixedly connected with the rotating warning light body 13 to send out a warning signal. It has the characteristics of rotation and flashing to improve the warning effect. The upper surface of the fixed seat 8 is fixedly connected with a guide rod 14 to guide the lifting and lowering of the fixed plate 11. The outer surface of the guide rod 14 is slidably connected to the fixed plate 11.

[0024] The output end of the screw motor 10 is rotatably connected to the limit plate 15, so that the fixed plate 11 is raised and lowered within a safe range. The inner wall of the limit plate 15 is slidably connected to the fixed rod 12, and the lower surface of the limit plate 15 is fixedly connected to the guide rod 14. The limit plate 15 is located above the fixed plate 11, and the upper surface of the fixed seat 8 is fixedly connected to the protective shell 16 to protect the internal structure. The screw motor 10, guide rod 14, fixed plate 11 and limit plate 15 are all located inside the protective shell 16. A through hole is provided at the center position of the protective shell 16. The inner wall of the through hole is slidably connected to the fixed rod 12. The upper surface of the mounting frame 4 is in contact with the base 1, and the universal wheel 2 is located on the outside of the fixed pad 6. The upper surface of the base 1 is in contact with the fixed seat 8. The lower surface of the fixed pad 6 is provided with anti-slip grooves. The outer surface of the protective shell 16 is fixedly connected with a handle, and the outer surface of the protective shell 16 is provided with a heat dissipation port.

[0025] Working principle: When in use, first use the universal wheel 2 to move the entire device to a suitable place, then use the hydraulic rod 3 in the base 1 to lower the support leg 5, and then rotate the fixed pad 6 to adjust according to the unevenness of the ground. The fixed plate 11 is raised and lowered along the guide rod 14 through the rotation of the screw motor 10, so that the rotating warning light body 13 is raised and lowered; when the universal wheel 2 and the support leg 5 need to be replaced and maintained, the nut 9 is unscrewed, the fixing seat 8 can be directly removed, and the base 1 and the universal wheel 2 and the support leg 5 thereon can be replaced and maintained separately, without moving the entire device to the maintenance position.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An LED rotating warning light with a lifting function, characterized in that: include: A base (1) is provided, wherein a universal wheel (2) is installed on the lower surface of the base (1), a hydraulic rod (3) is fixedly connected to the lower bottom wall of the base (1), an output end of the hydraulic rod (3) is fixedly connected to a mounting frame (4), a support leg (5) is fixedly connected to the lower surface of the mounting frame (4), a fixing pad (6) is threadedly connected to the outer surface of the support leg (5), a bolt (7) is fixedly connected to the upper surface of the base (1), a fixing seat (8) is movably connected to the outer surface of the bolt (7), and a screw thread is threadedly connected to the outer surface of the bolt (7). The nut (9) is provided with a nut, the lower surface of the nut (9) is in contact with the fixing seat (8), the upper surface of the fixing seat (8) is fixedly connected with a screw motor (10), the output end of the screw motor (10) is threadedly connected with a fixing plate (11), the upper surface of the fixing plate (11) is fixedly connected with a fixing rod (12), the upper surface of the fixing rod (12) is fixedly connected with a rotating warning light body (13), the upper surface of the fixing seat (8) is fixedly connected with a guide rod (14), and the outer surface of the guide rod (14) is slidably connected with the fixing plate (11).

2. The LED rotating warning light with lifting function according to claim 1, characterized in that: The output end of the screw motor (10) is rotatably connected to a limit plate (15), and the inner wall of the limit plate (15) is slidably connected to the fixed rod (12).

3. The LED rotating warning light with lifting function according to claim 2, characterized in that: The lower surface of the limiting plate (15) is fixedly connected to the guide rod (14), and the limiting plate (15) is located above the fixed plate (11).

4. The LED rotating warning light with lifting function according to claim 1, characterized in that: The upper surface of the fixing seat (8) is fixedly connected to a protective shell (16), and the screw motor (10), the guide rod (14), the fixing plate (11) and the limiting plate (15) are all located inside the protective shell (16).

5. The LED rotating warning light with lifting function according to claim 4, characterized in that: A through hole is provided at the center of the protective shell (16), and the inner wall of the through hole is slidably connected to the fixing rod (12).

6. The LED rotating warning light with lifting function according to claim 1, characterized in that: The upper surface of the mounting frame (4) is in contact with the base (1), and the universal wheel (2) is located outside the fixing pad (6).

7. The LED rotating warning light with lifting function according to claim 1, characterized in that: The upper surface of the base (1) abuts against the fixing seat (8), and the lower surface of the fixing pad (6) is provided with anti-slip grooves.

8. The LED rotating warning light with lifting function according to claim 4, characterized in that: A handle is fixedly connected to the outer surface of the protective shell (16), and a heat dissipation port is provided on the outer surface of the protective shell (16).

Images