Safety warning device for power management and control

Abstract

The utility model relates to the field of electric power safety warning devices, and discloses a safety warning device for electric power management and control, which comprises a base, the inner top of the base is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a rotating rod, and the two ends of the rotating rod are rotatably connected with connecting rods; the other end of the connecting rod is rotatably connected with a movable plate, one side of the movable plate is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a carrier plate, and the bottom of the carrier plate is fixedly connected with two rollers. According to the warning device, the connecting rods, the movable plates, the fixed plates and other structures are matched with one another, the rolling wheels of the warning device can be folded and moved out, the warning device can be conveniently moved through the rolling wheels, the labor intensity in the moving process is reduced, and meanwhile the rolling wheels are folded after moving, so that the device is placed more stably.

Description

Technical Field

[0001] The utility model relates to the field of electric power safety warning devices, and in particular to a safety warning device for electric power management and control. Background Art

[0002] Existing overhead transformers are often erected on two electric poles. Their function is to convert high voltage into 220 volts suitable for residents. Therefore, many high-voltage lines are laid around them. In order to prevent non-staff from approaching, staff need to set up warning devices near the transformer.

[0003] The existing warning device is large in size and difficult to move, and the device is usually placed in one place for a long time, which causes a layer of dust to cover the warning plate, reducing the visibility of the warning sign, making the warning effect not obvious. In view of the above problems, the technicians in this field have proposed a safety warning device for power control to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a safety warning device for power management and control, aiming to improve the problem that the power warning device in the prior art is inconvenient to move due to its large size, and the surface is covered with dust for a long time, making the warning effect not obvious.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety warning device for power management and control, comprising a base, a motor 1 is fixedly connected to the inner top of the base, the output end of the motor 1 is fixedly connected to a rotating rod, both ends of the rotating rod are rotatably connected to connecting rods, the other end of the connecting rod is rotatably connected to a movable plate, one side of the movable plate is fixedly connected to a fixed plate, the top of the fixed plate is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a carrier plate, the bottom of the carrier plate is fixedly connected to two rollers, the top of the base is fixedly connected to a warning plate, and a cleaning component is installed on the outside of the warning plate.

[0006] Furthermore, the cleaning component includes two mounting blocks, and the two mounting blocks are respectively fixedly connected to the left and right sides of the warning plate, and the front surfaces of the two mounting blocks are provided with limiting grooves, and the top of the limiting groove on the left is fixedly connected to motor 2, and the output end of motor 2 is fixedly connected to a reciprocating threaded rod, and the external thread of the reciprocating threaded rod is connected to a threaded block, and the inside of the limiting groove on the right is fixedly connected to a sliding rod, and the outside of the sliding rod is slidably connected to a sliding block, and the sliding block and the outside of the threaded block are fixedly connected to a cleaning rod.

[0007] Furthermore, two guide rods are fixedly connected to the interior of the base, and the exterior of the guide rods is slidably connected to the interior of the movable plate.

[0008] Furthermore, the outside of the movable plate is slidably connected to the inside of the base.

[0009] Furthermore, the outer portion of the threaded block is slidably connected to the inner wall of the limiting groove on the left side, and the outer portion of the sliding block is slidably connected to the inner wall of the limiting groove on the right side.

[0010] Furthermore, a plurality of springs are fixedly connected inside the cleaning rod, and a brush is fixedly connected to the other end of the plurality of springs.

[0011] Furthermore, the outside of the brush is slidably connected to the inside of the cleaning rod, and the outer surface of the brush is in contact with the surface of the warning plate.

[0012] Furthermore, the other end of the reciprocating threaded rod is rotatably connected to the inside of the left mounting block.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the rollers of the device can be folded and removed by cooperating with each other through the rotating rod, the connecting rod, the movable plate, the fixed plate and other structures, so that the warning device can be moved conveniently through the rollers, thereby reducing the labor intensity during the movement. At the same time, the rollers are folded after the movement, so that the placement of the device is more stable.

[0015] 2. In the utility model, the dust removal operation on the surface of the warning plate is realized through the mutual cooperation of structures such as the threaded rod, the threaded block, the sliding rod, and the cleaning rod, so that the surface of the warning plate is kept clean, thereby ensuring that the warning sign is clearly visible and the warning effect is maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a safety warning device for power control proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a base of a safety warning device for power control proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a warning plate of a safety warning device for power control proposed by the utility model;

[0019] Figure 4 This is a cross-sectional view of a cleaning rod of a safety warning device for power management and control proposed by the utility model.

[0020] Legend:

[0021] 1. Base; 2. Motor 1; 3. Rotating rod; 4. Connecting rod; 5. Moving plate; 6. Fixed plate; 7. Carrying plate; 8. Hydraulic cylinder; 9. Roller; 10. Guide rod; 11. Warning plate; 12. Mounting block; 13. Limiting groove; 14. Reciprocating threaded rod; 15. Motor 2; 16. Sliding rod; 17. Threaded block; 18. Sliding block; 19. Brush; 20. Cleaning rod; 21. Spring. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a safety warning device for power control, including a base 1, a motor 2 is fixedly connected to the inner top of the base 1, a rotating rod 3 is fixedly connected to the output end of the motor 2, both ends of the rotating rod 3 are rotatably connected to connecting rods 4, the other end of the connecting rod 4 is rotatably connected to a moving plate 5, one side of the moving plate 5 is fixedly connected to a fixed plate 6, the top of the fixed plate 6 is fixedly connected to a hydraulic cylinder 8, the output end of the hydraulic cylinder 8 is fixedly connected to a carrier plate 7, the bottom of the carrier plate 7 is fixedly connected to two rollers 9, the top of the base 1 is fixedly connected to a warning plate 11, the outside of the warning plate 11 is installed with a cleaning component, and the outside of the moving plate 5 is slidably connected to the inside of the base 1.

[0024] Specifically, the base 1 supports the entire device, so that the device remains stable after being placed and avoids tipping over due to external force, and the base 1 fixes the motor 2, so that the motor 2 can run stably and drive the rotating rod 3 to rotate, and then the rotating rod 3 pushes the connecting rod 4 connected at both ends to move, so that the connecting rod 4 pushes the moving plate 5 to slide along the direction of the guide rod 10 inside the base 1, wherein the two guide rods 10 can limit the movement of the moving plate 5 and support the moving plate 5, and the moving plate 5 pushes the fixed plate 6 to move, and then the hydraulic cylinder 8 fixed on the top of the fixed plate 6 drives the carrier plate 7 to move, so that the roller 9 moves out of the inside of the base 1, and the hydraulic cylinder 8 can push the carrier plate 7 to move downward, and the two rollers 9 are fixed by the carrier plate 7, so that when the carrier plate 7 moves downward, multiple rollers 9 are in contact with the ground, so that the entire device can be pushed to move by the rollers 9, thereby reducing the labor intensity during movement, and repeating the above operation can retract the rollers 9, so that the bottom surface of the base 1 contacts the bottom surface after the device is placed, so that the placement is more stable.

[0025] Reference Figure 1 and Figure 3 The cleaning component includes two mounting blocks 12, which are respectively fixedly connected to the left and right sides of the warning plate 11. The front surfaces of the two mounting blocks 12 are provided with limiting grooves 13. The top of the left limiting groove 13 is fixedly connected with a motor 2 15, and the output end of the motor 2 15 is fixedly connected with a reciprocating threaded rod 14. The external thread of the reciprocating threaded rod 14 is connected with a threaded block 17. The inside of the right limiting groove 13 is fixedly connected with a sliding rod 16, and the outside of the sliding rod 16 is slidably connected with a sliding block 18. The sliding block 18 and the outside of the threaded block 17 are fixedly connected with a cleaning rod 20. The outside of the threaded block 17 is slidably connected to the inner wall of the left limiting groove 13, and the outside of the sliding block 18 is slidably connected to the inner wall of the right limiting groove 13.

[0026] Specifically, two mounting blocks 12 are fixed on the left and right sides of the warning plate 11, and a limiting groove 13 is provided on the front surface thereof, so that the movement of the threaded block 17 and the slider 18 can be limited respectively, so that they can only move up and down. The motor 2 15 is fixed by the mounting block 12 on the left side, so that the motor 2 15 can drive the reciprocating threaded rod 14 to rotate during operation, thereby allowing the threaded block 17 to move up and down, and in cooperation with the slider 18, drive the cleaning rod 20 to move up and down, thereby realizing the cleaning operation of the surface of the warning plate 11, reducing the dust coverage on its surface, and keeping the surface of the warning plate 11 clean, thereby ensuring that the warning sign is clearly visible and maintaining the warning effect. The slide bar 16 guides the movement of the slider 18, so that the movement of the cleaning rod 20 remains horizontal, thereby achieving a better cleaning effect.

[0027] Reference Figure 1 and Figure 4 Two guide rods 10 are fixedly connected to the inside of the base 1, and the outside of the guide rod 10 is slidably connected to the inside of the movable plate 5. The other end of the reciprocating threaded rod 14 is rotatably connected to the inside of the left mounting block 12. A plurality of springs 21 are fixedly connected to the inside of the cleaning rod 20, and a brush 19 is fixedly connected to the other end of the plurality of springs 21. The outside of the brush 19 is slidably connected to the inside of the cleaning rod 20, and the outer surface of the brush 19 fits the surface of the warning plate 11.

[0028] Specifically, two guide rods 10 are fixed inside the base 1, so that the two movable plates 5 can slide along the direction of the guide rods 10 when moving, and at the same time can support the movable plates 5. After the fixed plate 6 is connected, the hydraulic cylinders 8 on both sides can be operated to lift the pushing device, and the other end of the reciprocating threaded rod 14 is connected to the inside of the left mounting block 12 so that it will not shake when rotating and maintain stable operation. The brush 19 is connected by multiple springs 21, thereby pushing the brush 19 to fit tightly against the surface of the warning plate 11, thereby cleaning the surface of the warning plate 11 when moving up and down, thereby enhancing the warning effect.

[0029] Working principle: When using this device, the operation of the motor 2 drives the rotation of the rotating rod 3, and then pushes the connecting rods 4 connected at both ends to move, so that the connecting rods 4 push the movable plate 5 to slide inside the base 1 along the direction of the guide rod 10, and the fixed plate 6 is pushed to move by the movable plate 5, and then the hydraulic cylinder 8 fixed on the top of the fixed plate 6 drives the carrier plate 7 to move, so that the roller 9 is moved out from the inside of the base 1, and then the carrier plate 7 is pushed downward by the hydraulic cylinder 8, so that multiple rollers 9 are in contact with the ground, so that the entire device can be pushed to move by the rollers 9, and when it moves to the appropriate position, the above operation is repeated, so that multiple rollers 9 can be retracted into the inside of the base 1, so that the bottom surface of the base 1 is in contact with the ground, making the placement of the device more stable.

[0030] The operation of motor 2 15 drives the reciprocating threaded rod 14 to rotate inside the left limit groove 13, so that the threaded block 17 slides inside the limit groove 13, and at the same time, the slider 18 slides inside the right limit groove 13 along the direction of the slide rod 16, so that the cleaning rod 20 moves up and down horizontally with the cooperation of the threaded block 17, and the brush 19 is pushed to be close to the surface of the warning plate 11 by the multiple springs 21 inside the cleaning rod 20, and then the surface of the warning plate 11 is cleaned when the cleaning rod 20 moves up and down, so that the surface of the warning plate 11 remains clean, thereby ensuring that the warning sign is clearly visible and the warning effect is maintained.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A safety warning device for power control, comprising a base (1), characterized in that: The inner top of the base (1) is fixedly connected to a motor 1 (2), the output end of the motor 1 (2) is fixedly connected to a rotating rod (3), both ends of the rotating rod (3) are rotatably connected to connecting rods (4), the other end of the connecting rod (4) is rotatably connected to a movable plate (5), one side of the movable plate (5) is fixedly connected to a fixed plate (6), the top of the fixed plate (6) is fixedly connected to a hydraulic cylinder (8), the output end of the hydraulic cylinder (8) is fixedly connected to a carrier plate (7), the bottom of the carrier plate (7) is fixedly connected to two rollers (9), the top of the base (1) is fixedly connected to a warning plate (11), and a cleaning component is installed on the outside of the warning plate (11).

2. A safety warning device for power management and control according to claim 1, characterized in that: The cleaning assembly comprises two mounting blocks (12), the two mounting blocks (12) are respectively fixedly connected to the left and right sides of the warning plate (11), and the front surfaces of the two mounting blocks (12) are provided with limiting grooves (13). The top of the limiting groove (13) on the left side is fixedly connected to the second motor (15), the output end of the second motor (15) is fixedly connected to a reciprocating threaded rod (14), the external thread of the reciprocating threaded rod (14) is connected to a threaded block (17), the inside of the limiting groove (13) on the right side is fixedly connected to a sliding rod (16), the outside of the sliding rod (16) is slidably connected to a sliding block (18), and the sliding block (18) and the outside of the threaded block (17) are fixedly connected to a cleaning rod (20).

3. A safety warning device for power management and control according to claim 1, characterized in that: Two guide rods (10) are fixedly connected to the interior of the base (1), and the exterior of the guide rods (10) is slidably connected to the interior of the movable plate (5).

4. A safety warning device for power management and control according to claim 1, characterized in that: The outside of the movable plate (5) is slidably connected to the inside of the base (1).

5. A safety warning device for power management and control according to claim 2, characterized in that: The outside of the threaded block (17) is slidably connected to the inner wall of the limiting groove (13) on the left side, and the outside of the sliding block (18) is slidably connected to the inner wall of the limiting groove (13) on the right side.

6. A safety warning device for power management and control according to claim 2, characterized in that: A plurality of springs (21) are fixedly connected inside the cleaning rod (20), and a brush (19) is fixedly connected to the other end of the plurality of springs (21).

7. A safety warning device for power management and control according to claim 6, characterized in that: The outside of the brush (19) is slidably connected to the inside of the cleaning rod (20), and the outer surface of the brush (19) is in contact with the surface of the warning plate (11).

8. A safety warning device for power management and control according to claim 2, characterized in that: The other end of the reciprocating threaded rod (14) is rotatably connected to the inside of the left mounting block (12).

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