Device for removing obstacles of power transmission line

Abstract

The utility model discloses a device for power transmission line obstacle removal, which relates to the technical field of line obstacle removal, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixed plate, the side wall of the fixed plate is fixedly connected with a first motor, the side wall of the fixed plate is rotatably connected with a rotating rod, the rod wall of the rotating rod is fixedly sleeved with an adjusting plate, and the adjusting plate is fixedly connected with a second motor. A lifting plate is arranged on one side of the adjusting plate, the rod wall of each connecting rod is fixedly connected with an ejector pin, the side wall of the side plate is fixedly connected with an electric push rod, and one end of the electric push rod is fixedly connected with the side wall of the push plate. Through the arrangement of the first motor and the electric push rod, the adjusting plate can be driven to rotate and rise by starting the first motor, and the lifting plate, the ejector pin and the hook thorn can be pushed to move up and down by starting the electric push rod, so that the positions of the ejector pin and the hook thorn can be adjusted, and the ejector pin and the hook thorn accurately act on one side of an obstacle; and the obstacle removing effect of the power transmission line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of line obstacle removal, in particular to a device for removing obstacles from power transmission lines. Background Art

[0002] In the power grid, inspection of transmission lines is an extremely important task. It can promptly detect the presence of foreign objects in the transmission lines and remove them in time, effectively preventing short circuit faults caused by foreign objects in the transmission lines, and can also promptly detect faults in the transmission lines themselves.

[0003] After searching, a clearance device for overhead power transmission lines with publication number CN205646620U is disclosed, comprising: a drone, the drone comprising a drone body and at least two sets of rotors arranged on the drone body, the rotors comprising a support rod and propeller blades connected to the support rod, any set of rotors comprising two rotors whose central axes of the support rod are in the same straight line; the drone body is also provided with a camera device for photographing foreign objects on the overhead power transmission line; the drone body is also provided with a laser device for clearing foreign objects on the overhead power transmission line, the laser device is fastened to the bottom of the drone body, wherein: the drone is in a take-off state, the camera device detects foreign objects on the overhead power transmission line, adjusts the laser device and the foreign objects to a certain reliable distance for ablation, and starts the laser device to ablate the foreign objects.

[0004] However, the existing obstacle clearing device for overhead power lines has certain drawbacks when in use. The device uses a drone to remove obstacles. Since the drone shakes during flight, it is difficult to accurately clear obstacles. It is also troublesome to adjust the position of the drone, and the fuselage may touch the wires, which poses a certain risk. Utility Model Content

[0005] In view of the above problems existing in the existing obstacle clearing devices for overhead power transmission lines, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a device for removing obstacles from power transmission lines, which solves the problem that the device uses a drone for obstacle removal, because the drone will shake during flight, making it difficult to accurately clear obstacles, and it is troublesome to adjust the position of the drone, and the fuselage may touch the wires, posing a certain risk.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The rotatable plate is fixedly connected to the top of the bottom plate, the side wall of the fixing plate is connected to the first motor, the side wall of the fixing plate is rotatably connected to a rotating rod, one end of the rotating rod passes through the fixing plate and is fixedly connected to the output shaft of the first motor, the rod wall of the rotating rod is fixedly sleeved with an adjusting plate, a lifting plate is provided on one side of the adjusting plate, the side wall of the lifting plate is fixedly connected to a partition, the side wall of the partition is fixedly connected to a mounting plate, the side wall of the mounting plate is symmetrically rotatably connected to a plurality of connecting rods, the rod wall of each connecting rod is fixedly connected to a thimble, the side wall of each thimble is fixedly connected to a plurality of hooks, the side wall of the adjusting plate is fixedly connected to the side plate, the side wall of the side plate is fixedly connected to an electric push rod, the side wall of the lifting plate is fixedly connected to a push plate, one end of the electric push rod is fixedly connected to the side wall of the push plate, a driving mechanism is provided on one side of the partition, and each of the connecting rods matches the driving mechanism.

[0009] Preferably, the driving mechanism includes a second motor, a first gear and two second gears, the second motor is fixedly connected to the side wall of the partition, the first gear is fixedly sleeved on the rod wall of the corresponding connecting rod, the two second gears are respectively fixedly sleeved on the rod walls of the corresponding connecting rod, the two second gears are both meshingly connected with the first gear, and one end of one of the connecting rods passes through the mounting plate and is fixedly connected to the output shaft of the second motor.

[0010] Preferably, the side wall of the lifting plate is fixedly connected to a hot air box, the side wall of the hot air box is fixedly connected to an air pump, the input end of the air pump passes through the interior of the hot air box and is fixedly connected to the hot air box, the output end of the air pump is fixedly connected to an air collecting plate, the interior of the air collecting plate is symmetrically fixed with a plurality of hot nozzles, the interior of the partition is provided with a plurality of through holes, and each of the hot nozzles is arranged on one side of a corresponding through hole.

[0011] Preferably, two U-shaped sliding bars are symmetrically fixedly connected to the side wall of the adjustment plate, and each of the U-shaped sliding bars is movably sleeved inside the lifting plate.

[0012] Preferably, an adjustment groove is provided on the top inner wall of the adjustment plate.

[0013] Preferably, the adjustment plate is an insulating plate.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model, through the provision of a first motor and an electric push rod, starts the first motor to drive the adjustment plate to rotate and rise, starts the electric push rod to push the lifting plate, the ejector pin and the hook barb to move up and down, and then can adjust the position of the ejector pin and the hook barb, so that the ejector pin and the hook barb can accurately act on one side of the obstacle, thereby improving the obstacle removal effect of the power transmission line.

[0016] 2. The utility model provides a hot air box and an air pump. When the air pump is started, the hot air can be transported to the interior of multiple thermal nozzles, and the hot air can be smoothly ejected through multiple through holes, thereby partially melting the plastic obstacles on both sides of the hook barb, thereby reducing the area of ​​obstacles entangled in the hook barb, and improving the efficiency of removing obstacles from the power transmission line.

[0017] 3. The utility model has an adjustment groove, and the top inner wall of the adjustment plate is provided with an adjustment groove. When the ejector pin and the hook barb act on one side of the corresponding wire, the adjustment plate may affect the normal use of other nearby wires. Therefore, the adjustment groove is provided to ensure that other wires are always located inside the adjustment groove, avoiding affecting other wires when removing obstacles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of;

[0021] Figure 3 For the utility model Figure 1 Rear view of

[0022] Figure 4 For the utility model Figure 1 Enlarged view of part A.

[0023] Description of reference numerals:

[0024] 1. Bottom plate; 2. Fixed plate; 3. First motor; 4. Rotating rod; 5. Adjusting plate; 6. Lifting plate; 7. Partition plate; 8. Mounting plate; 9. Connecting rod; 10. Ejector pin; 11. Hook; 12. Side plate; 13. Electric push rod; 14. Push plate; 15. Second motor; 16. First gear; 17. Second gear; 18. Hot air box; 19. Air pump; 20. Air collecting plate; 21. Hot nozzle; 22. U-shaped slide bar. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses a device for removing obstacles from power transmission lines.

[0027] The utility model provides Figure 1-4 The device for removing obstacles from a power transmission line shown in the figure comprises a bottom plate 1, a fixing plate 2 is fixedly connected to the top of the bottom plate 1, a first motor 3 is connected to the fixing plate of the side wall of the fixing plate 2, a rotating rod 4 is rotatably connected to the side wall of the fixing plate 2, one end of the rotating rod 4 passes through the fixing plate 2 and is fixedly connected to the output shaft of the first motor 3, an adjusting plate 5 is fixedly sleeved on the rod wall of the rotating rod 4, a lifting plate 6 is arranged on one side of the adjusting plate 5, a partition 7 is fixedly connected to the side wall of the lifting plate 6, a mounting plate 8 is fixedly connected to the side wall of the partition 7, and a mounting plate 8 is fixedly connected to the side wall of the mounting plate 7. The side wall of the mounting plate 8 is symmetrically rotatably connected with a plurality of connecting rods 9, the rod wall of each connecting rod 9 is fixedly connected with a pin 10, the side wall of each pin 10 is fixedly connected with a plurality of hooks 11, the side wall of the adjusting plate 5 is fixedly connected with a side plate 12, the side wall of the side plate 12 is fixedly connected with an electric push rod 13, the side wall of the lifting plate 6 is fixedly connected with a push plate 14, one end of the electric push rod 13 is fixedly connected to the side wall of the push plate 14, a driving mechanism is provided on one side of the partition 7, and each connecting rod 9 matches the driving mechanism.

[0028] In order to ensure that the multiple connecting rods 9, the multiple ejector pins 10 and the multiple hooks 11 can rotate synchronously, as shown in FIG. Figure 1 and Figure 3-4 As shown, the driving mechanism includes a second motor 15, a first gear 16 and two second gears 17. The second motor 15 is fixedly connected to the side wall of the partition 7. The first gear 16 is fixedly sleeved on the rod wall of the corresponding connecting rod 9. The two second gears 17 are respectively fixedly sleeved on the rod walls of the corresponding connecting rod 9. The two second gears 17 are both meshed and connected with the first gear 16. One end of one of the connecting rods 9 passes through the mounting plate 8 and is fixedly connected to the output shaft of the second motor 15.

[0029] In order to partially melt the plastic obstacles on both sides of the hook barb 11 and improve the efficiency of removing obstacles from the power transmission line, Figure 1-4 As shown, the side wall of the lifting plate 6 is fixedly connected to a hot air box 18, the side wall of the hot air box 18 is fixedly connected to an air pump 19, the input end of the air pump 19 passes through the interior of the hot air box 18 and is fixedly connected to the hot air box 18, the output end of the air pump 19 is fixedly connected to an air collecting plate 20, the interior of the air collecting plate 20 is symmetrically fixed with a plurality of hot nozzles 21, the interior of the partition 7 is provided with a plurality of through holes, and each hot nozzle 21 is arranged on one side of the corresponding through hole.

[0030] In order to ensure that the lifting plate 6 can be lifted and lowered smoothly, Figure 1-3 As shown, two U-shaped sliding bars 22 are symmetrically fixedly connected to the side wall of the adjustment plate 5 , and each U-shaped sliding bar 22 is movably sleeved inside the lifting plate 6 .

[0031] In order to ensure that other wires are always located inside the adjustment slot to avoid affecting other wires during obstacle removal, Figure 1-3 As shown, an adjustment groove is provided on the top inner wall of the adjustment plate 5 .

[0032] Finally, in order to prevent power safety accidents, such as Figure 1-3 As shown, the adjustment plate 5 is an insulating plate.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A device for removing obstacles from a power transmission line, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixing plate (2), the side wall fixing plate of the fixing plate (2) is connected to a first motor (3), the side wall of the fixing plate (2) is rotatably connected to a rotating rod (4), one end of the rotating rod (4) passes through the fixing plate (2) and is fixedly connected to an output shaft of the first motor (3), an adjusting plate (5) is fixedly sleeved on the rod wall of the rotating rod (4), a lifting plate (6) is provided on one side of the adjusting plate (5), the side wall of the lifting plate (6) is fixedly connected to a partition (7), the side wall of the partition (7) is fixedly connected to a mounting plate (8), and the side wall of the mounting plate (8) is opposite to the side wall of the fixing plate (2). A plurality of connecting rods (9) are rotatably connected, the rod wall of each connecting rod (9) is fixedly connected to a pin (10), the side wall of each pin (10) is fixedly connected to a plurality of hooks (11), the side wall of the adjusting plate (5) is fixedly connected to a side plate (12), the side wall of the side plate (12) is fixedly connected to an electric push rod (13), the side wall of the lifting plate (6) is fixedly connected to a push plate (14), one end of the electric push rod (13) is fixedly connected to the side wall of the push plate (14), a driving mechanism is arranged on one side of the partition (7), and each connecting rod (9) matches the driving mechanism.

2. The device for removing obstacles from power transmission lines according to claim 1, characterized in that: The driving mechanism comprises a second motor (15), a first gear (16) and two second gears (17); the second motor (15) is fixedly connected to the side wall of the partition (7); the first gear (16) is fixedly sleeved on the rod wall of the corresponding connecting rod (9); the two second gears (17) are respectively fixedly sleeved on the rod wall of the corresponding connecting rod (9); the two second gears (17) are both meshedly connected with the first gear (16); one end of one of the connecting rods (9) passes through the mounting plate (8) and is fixedly connected to the output shaft of the second motor (15).

3. The device for removing obstacles from power transmission lines according to claim 1, characterized in that: The side wall of the lifting plate (6) is fixedly connected to a hot air box (18), and the side wall of the hot air box (18) is fixedly connected to an air pump (19). The input end of the air pump (19) passes through the interior of the hot air box (18) and is fixedly connected to the hot air box (18). The output end of the air pump (19) is fixedly connected to an air collecting plate (20). The interior of the air collecting plate (20) is symmetrically fixedly sleeved with a plurality of thermal nozzles (21). The interior of the partition (7) is provided with a plurality of through holes, and each of the thermal nozzles (21) is arranged on one side of a corresponding through hole.

4. The device for removing obstacles from power transmission lines according to claim 1, characterized in that: Two U-shaped sliding bars (22) are symmetrically and fixedly connected to the side wall of the adjustment plate (5), and each of the U-shaped sliding bars (22) is movably sleeved inside the lifting plate (6).

5. The device for removing obstacles from power transmission lines according to claim 1, characterized in that: An adjustment groove is provided on the top inner wall of the adjustment plate (5).

6. The device for removing obstacles from power transmission lines according to claim 1, characterized in that: The adjustment plate (5) is an insulating plate.

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