Measuring equipment for electric power operation and maintenance

Abstract

The utility model discloses measuring equipment for electric power operation and maintenance, which comprises a concave control box and an electric power circuit, the electric power circuit is placed in an inner cavity of a groove of the concave control box, and the front side of the concave control box is provided with an electric control board and a camera module; the number of the movable wheels is two, the two movable wheels are symmetrically and movably installed on the left side and the right side of the lower end of the power line, and the fixed wheel is fixedly installed in the middle of the top of the inner cavity of the groove of the concave control box. According to the concave control box, the fixed wheel and the two movable wheels are matched for use, the upper end and the lower end of a power line are triangularly clamped, so that the walking stability of the concave control box on the power line is improved, and measurement data of the power line are collected through the electric control board.

Description

Technical Field

[0001] This utility model belongs to the field of measuring equipment technology, and in particular relates to a measuring device for power operation and maintenance. Background Technology

[0002] With the development of science and technology, people's demand for and reliance on electricity are increasing. As a major mode of electricity transmission, the distance parameters of power lines have an important impact on people's safety.

[0003] CN221571433U discloses a measuring device for power lines, including a control box with a recess; a first rubber roller mounted in the recess; a second rubber roller located in the recess, used together with the first rubber roller to clamp the measuring device onto the power line; an adjustment mechanism mounted on the control box, on which the second rubber roller is mounted, the adjustment mechanism being used to adjust the position of the second rubber roller so that the first rubber roller and the second rubber roller match the diameter of the power line; and an electrical control board disposed on the control box, electrically connected to the second rubber roller, used to acquire measurement data of the power line. By adjusting the position of the second rubber roller through the adjustment mechanism, the distance between the second rubber roller and the first rubber roller is adjustable, allowing the measuring device to match power lines of various diameters, thus improving the adaptability of the measuring device.

[0004] When this measuring device is used to measure power lines of different diameters, it clamps the power line by using the cooperation of the second rubber roller 12 and the first rubber roller 11, thereby driving the control box 10 to slide on the line. However, in actual use, it was found that when measuring only one line, it is difficult to make the device move stably on the power line by simply using the cooperation of the second rubber roller 12 and the first rubber roller 11. It is easy to detach from the power line, which affects the measurement efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a measuring device for power operation and maintenance, which has the advantage of improving the sliding stability of the measuring device, so as to solve the above-mentioned technical problems.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A measuring device for power operation and maintenance includes: a concave control box and a power line, wherein the power line is placed in the inner cavity of the concave control box, and an electrical control board and a camera module are installed on the front side of the concave control box; fixed wheels and movable wheels, wherein there are two movable wheels, which are symmetrically and movablely installed on the left and right sides of the lower end of the power line, and the fixed wheels are fixedly installed in the middle of the top of the inner cavity of the concave control box.

[0007] Furthermore, a U-shaped plate is fixedly installed in the middle of the top of the concave control box groove cavity, and the fixed wheel is rotatably connected to the inner cavity of the U-shaped plate through a drive shaft. A motor is fixedly installed at the top of the concave control box groove cavity, and the left end of the drive shaft extends to the outside of the U-shaped plate and is connected to the output shaft of the motor through a pulley drive.

[0008] Furthermore, L-shaped rods are slidably connected to both ends of the concave control box, and two movable wheels are rotatably connected to opposite sides of the L-shaped rods via rotating shafts.

[0009] Furthermore, a fixing plate is fixedly installed on each side of the bottom end of the L-shaped rod. Two support columns are fixedly connected to the surface of the fixing plate. The rotating shaft is rotatably connected between the two support columns. A gear is fixedly connected to the surface of the rotating shaft. A limiting plate that cooperates with the gear is provided on the surface of the fixing plate. The limiting plate has teeth on its surface.

[0010] Furthermore, anti-detachment guide posts are fixedly connected to both the upper and lower ends of the surface of the fixed plate, the limiting plate slides on the surface of the anti-detachment guide posts, and a spring is sleeved on the surface of the anti-detachment guide posts.

[0011] Furthermore, the inner cavity of the concave control box is rotatably connected to a bidirectional threaded rod extending to the outside. The top of the L-shaped rod extends into the inner cavity of the concave control box and is threaded onto the surface of the bidirectional threaded rod. A triangular hole is provided on the left side of the bidirectional threaded rod, and a movable groove for the L-shaped rod to move is provided at the bottom of the concave control box.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model uses a combination of fixed wheels and two movable wheels to clamp the upper and lower ends of the power line in a triangular manner, thereby improving the stability of the concave control box as it moves on the power line, and collecting measurement data of the power line through the control board.

[0014] 2. This utility model uses the combination of gears and limiting plates. When the two sliding L-shaped rods drive the movable wheels to move closer to each other and adjust the angle of the movable wheels to clamp the power line, the angle of the movable wheels can be locked, thereby improving the stability of walking on the surface of the power line.

[0015] 3. The present invention, through the setting of the triangular hole, allows the user to rotate the bidirectional threaded rod only by using a specific triangular wrench. Without the use of a specific tool, the bidirectional threaded rod will be locked in the inner cavity of the concave control box. Attached Figure Description

[0016] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0017] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0018] Figure 2 This is a three-dimensional disassembled schematic diagram of a bidirectional threaded rod and an L-shaped rod according to an embodiment of the present invention;

[0019] Figure 3 This is a partial three-dimensional disassembled schematic diagram of one embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Concave control box; 2. Power line; 3. U-shaped plate; 4. Drive shaft; 5. Fixed wheel; 6. Motor; 7. L-shaped rod; 8. Movable wheel; 9. Electrical control board; 10. Camera module; 11. Fixed plate; 12. Support column; 13. Rotating shaft; 14. Gear; 15. Limiting plate; 16. Anti-detachment guide column; 17. Spring; 18. Two-way threaded rod; 19. Triangular hole; 20. Movable groove. Detailed Implementation

[0022] In the following description, embodiments of the power operation and maintenance measuring device of this utility model will be described with reference to the accompanying drawings.

[0023] Figure 1-3 This utility model shows a power operation and maintenance measuring device according to an embodiment of the present invention, which includes: a concave control box 1 and a power line 2. The power line 2 is placed in the inner cavity of the concave control box 1. An electrical control board 9 and a camera module 10 are installed on the front side of the concave control box 1.

[0024] The system includes two movable wheels (5 and 8), symmetrically mounted on the left and right sides of the lower end of the power line 2. Specifically, L-shaped rods 7 are slidably connected to both ends of the concave control box 1. The two movable wheels 8 are rotatably connected to opposite sides of the L-shaped rods 7 via rotating shafts 13. A fixed plate 11 is fixedly mounted on opposite sides of the bottom of each L-shaped rod 7. Two support columns 12 are fixedly connected to the surface of the fixed plate 11. The rotating shaft 13 is rotatably connected between the two support columns 12, and a gear 14 is fixedly connected to the surface of the rotating shaft 13. A limiting plate 15, which cooperates with the gear 14, is provided on the surface of the fixed plate 11. The limiting plate 15 has teeth on its surface. Through the cooperation of the gear 14 and the limiting plate 15, when the two L-shaped rods 7 slide, the movable wheels are driven... 8. When the movable wheels 8 are brought closer together and their angles are adjusted, the angle of the movable wheels 8 can be locked when clamping the power line 2, thereby improving the stability of walking on the surface of the power line 2. Specifically, the upper and lower ends of the fixed plate 11 are fixedly connected with anti-detachment guide posts 16, the limiting plate 15 slides on the surface of the anti-detachment guide posts 16, and the surface of the anti-detachment guide posts 16 is fitted with a spring 17. The fixed wheel 5 is fixedly installed in the middle of the top of the concave cavity of the concave control box 1. Specifically, the middle of the top of the concave cavity of the concave control box 1 is fixedly installed with a U-shaped plate 3. The fixed wheel 5 is rotatably connected to the inner cavity of the U-shaped plate 3 through the drive shaft 4. The top of the concave cavity of the concave control box 1 is fixedly installed with a motor 6. The left end of the drive shaft 4 extends to the outside of the U-shaped plate 3 and is connected to the output shaft of the motor 6 through a belt pulley.

[0025] Specifically, the inner cavity of the concave control box 1 is rotatably connected to a bidirectional threaded rod 18 extending to the outside. The top of the L-shaped rod 7 extends into the inner cavity of the concave control box 1 and is threadedly connected to the surface of the bidirectional threaded rod 18. A triangular hole 19 is provided on the left side of the bidirectional threaded rod 18. The triangular hole 19 allows the user to rotate the bidirectional threaded rod 18 only with a specific triangular wrench. Without the use of a specific tool, the bidirectional threaded rod 18 will be locked in the inner cavity of the concave control box 1. A movable groove 20 for the L-shaped rod 7 to move is provided at the bottom of the concave control box 1.

[0026] Working principle: When using this utility model, the user places the power line 2 into the groove of the concave control box 1, so that the fixed wheel 5 contacts the surface of the power line 2. Then, a specific tool is used to drive the bidirectional threaded rod 18 to rotate, thereby causing the two L-shaped rods 7 to slide towards each other. This, in turn, causes the surfaces of the two movable wheels 8 to contact the surface of the power line 2. Then, the user presses the limiting plate 15, causing the limiting plate 15 to slide on the surface of the anti-detachment guide post 16 and compress the spring 17. At this time, the teeth on the surface of the limiting plate 15 disengage from the surface of the gear 14, releasing the lock on the gear 14. Then, the movable wheel 8 is rotated to keep its surface perpendicular to the surface of the power line 2, improving the stability of the movable wheel 8 rolling on the surface of the power line 2. Finally, the motor 6 drives the drive shaft 4 and the fixed wheel 5 to rotate, thereby driving the concave control box 1 to move on the surface of the power line 2, and collecting the measurement data of the power line through the electronic control board 9. It should be noted that the concave control box 1 in this application is basically the same as the control box 10 in the cited patent. The inner cavity of the concave control box 1 is also equipped with components such as a storage battery, but they are not shown in the figure.

[0027] In summary, this power operation and maintenance measuring device, through the coordinated use of fixed wheel 5 and two movable wheels 8, clamps the upper and lower ends of the power line 2 in a triangular manner, thereby improving the stability of the concave control box 1 as it moves on the power line 2, and collects the measurement data of the power line through the control board 9.

Claims

1. A measuring device for power operation and maintenance, characterized in that, include: A concave control box (1) and a power line (2), wherein the power line (2) is placed in the inner cavity of the concave control box (1), and an electrical control board (9) and a camera module (10) are installed on the front side of the concave control box (1). Fixed wheel (5) and movable wheel (8), the number of movable wheels (8) is two, the two movable wheels (8) are symmetrically installed on the left and right sides of the lower end of the power line (2), and the fixed wheel (5) is fixedly installed in the middle of the top of the groove cavity of the concave control box (1).

2. The power operation and maintenance measuring device according to claim 1, characterized in that, A U-shaped plate (3) is fixedly installed in the middle of the top of the concave control box (1). The fixed wheel (5) is rotatably connected to the inner cavity of the U-shaped plate (3) through the drive shaft (4). A motor (6) is fixedly installed at the top of the concave control box (1). The left end of the drive shaft (4) extends to the outside of the U-shaped plate (3) and is connected to the output shaft of the motor (6) through a belt pulley.

3. The power operation and maintenance measuring device according to claim 1, characterized in that, The concave control box (1) is slidably connected to L-shaped rods (7) at both ends, and two movable wheels (8) are rotatably connected to the opposite side of the L-shaped rods (7) via rotating shafts (13).

4. A power operation and maintenance measuring device according to claim 3, characterized in that, A fixing plate (11) is fixedly installed on one side of the bottom of the L-shaped rod (7). Two support columns (12) are fixedly connected to the surface of the fixing plate (11). The rotating shaft (13) is rotatably connected between the two support columns (12). A gear (14) is fixedly connected to the surface of the rotating shaft (13). A limiting plate (15) is provided on the surface of the fixing plate (11) to cooperate with the gear (14). The limiting plate (15) has teeth on its surface.

5. A power operation and maintenance measuring device according to claim 4, characterized in that, The upper and lower ends of the fixed plate (11) are fixedly connected with anti-detachment guide posts (16), the limiting plate (15) slides on the surface of the anti-detachment guide posts (16), and the surface of the anti-detachment guide posts (16) is fitted with springs (17).

6. A power operation and maintenance measuring device according to claim 3, characterized in that, The inner cavity of the concave control box (1) is rotatably connected to a bidirectional threaded rod (18) extending to the outside. The top of the L-shaped rod (7) extends into the inner cavity of the concave control box (1) and is threaded onto the surface of the bidirectional threaded rod (18). A triangular hole (19) is provided on the left side of the bidirectional threaded rod (18). A movable groove (20) for the L-shaped rod (7) to move is provided at the bottom of the concave control box (1).

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