Power transmission line deicing device

Abstract

The utility model relates to the technical field of power transmission line deicing, in particular to a power transmission line deicing device which comprises an upper shell and a lower shell, a limiting groove is formed in an installation block, a deicing ring of an opening structure is movably connected in the limiting groove, and a plurality of evenly-distributed grooves are formed in the inner wall of the deicing ring. A connecting rod is slidably connected into the groove, and the other end of the connecting rod is rotationally connected with a deicing cutter wheel. The deicing device is installed, a wire is located between two driving wheels and two auxiliary wheels, meanwhile, the wire is located in a deicing ring, a plurality of deicing cutter wheels abut against ice blocks, then the driving wheels drive the deicing device to move, meanwhile, a second motor drives a gear to rotate, and the gear is matched with an outer gear ring to drive the deicing ring to rotate; the deicing ring drives the plurality of deicing knife wheels to rotate, ice blocks are cut and removed through the plurality of deicing knife wheels, and the cut ice blocks fall to the lower end of the interior of the lower shell, so that the ice blocks attached to the electric wire are removed.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission line deicing, in particular to a power transmission line deicing device. Background Art

[0002] High-voltage wires are generally exposed outdoors. When winter comes, a large amount of ice will adhere to the wires, which will cause the mass of the wires to increase. When the load-bearing mass exceeds a certain level, the tower will collapse, causing the transmission line to be paralyzed. Therefore, it is necessary to remove the ice attached to the wires.

[0003] At present, ice melting is mostly used to remove ice attached to electric wires. However, when removing ice, the transmission lines need to be modified to a certain extent, and a large amount of energy needs to be consumed for heating. The cost and difficulty of de-icing are relatively high. Utility Model Content

[0004] The utility model aims to provide a power transmission line deicing device, which has the characteristics of being easy to remove ice attached to electric wires and reducing the cost and difficulty of deicing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power transmission line deicing device, comprising an upper shell and a lower shell, the upper shell and the lower shell are rotatably connected, and the left and right side walls of the upper shell and the lower shell are penetrated with mutually matching notches;

[0006] A U-shaped mounting block is fixedly connected to the interior of the lower shell, a limiting groove is provided inside the mounting block, a de-icing ring with an opening structure is movably connected inside the limiting groove, an outer toothed ring is fixedly connected to the outer wall of the de-icing ring, a plurality of evenly distributed grooves are provided on the inner wall of the de-icing ring, a connecting rod is slidably connected to the interior of the groove, a first spring is fixedly connected between the groove and the connecting rod, and a de-icing blade wheel is rotatably connected to the other end of the connecting rod.

[0007] In order to drive the de-icing device to move, as a preferred power transmission line de-icing device of the utility model, the interiors of the upper outer shell and the lower outer shell are rotatably connected with rotating shafts, the outer walls of the two rotating shafts are fixedly connected with driving wheels located on the same vertical line, and a first motor is installed on the rear end face of the upper outer shell, and the output end of the first motor is fixedly connected to the rotating shaft located above.

[0008] In order to enable ice cubes of different sizes to pass through the two auxiliary wheels, as a preferred power transmission line de-icing device of the utility model, the front and rear inner walls of the upper outer shell and the lower outer shell are fixedly connected with a first slide groove, two of the first slide grooves located at the same height form a group, and a moving rod is slidably connected between each group of the first slide grooves, a second spring is fixedly connected between the moving rod and the first slide groove, and the outer walls of the two moving rods are rotatably connected with auxiliary wheels located on the same vertical line.

[0009] In order to drive the de-icing ring to rotate, as a preferred power transmission line de-icing device of the utility model, the internal rotation connection of the limit groove is connected to two gears distributed front and back and meshing with the outer gear ring, and a second motor is installed inside the mounting block, and the output end of the second motor is fixedly connected to the gear.

[0010] In order to facilitate the transmission of power to the first motor and the second motor, as a preferred power transmission line deicing device of the utility model, a battery is installed on the lower end surface of the lower shell, and the battery is electrically connected to the first motor and the second motor respectively.

[0011] In order to make the de-icing ring rotate smoothly in the limiting groove, as a preferred power transmission line de-icing device of the utility model, the left and right inner walls of the limiting groove are both provided with second slide grooves, and the left and right side walls of the de-icing ring are fixedly connected with sliders matching the second slide grooves.

[0012] In order to discharge the ice cubes in the lower shell, as a preferred power transmission line deicing device of the utility model, the lower end surface of the lower shell is penetrated by two ice discharge ports located on both sides of the battery.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] First, the de-icing device is installed so that the wire is located between the two driving wheels and the two auxiliary wheels. At the same time, the wire is located inside the de-icing ring so that the multiple de-icing blade wheels abut against the ice. Then, the first motor drives the upper rotating shaft to rotate, and the upper rotating shaft drives the upper driving wheel to rotate, thereby driving the de-icing device to move through the driving wheel.

[0015] At the same time, the second motor is started, and the second motor drives the gear to rotate. The gear cooperates with the outer gear ring to drive the de-icing ring to rotate, and the de-icing ring drives multiple de-icing blade wheels to rotate. The ice cubes are cut and removed by the multiple de-icing blade wheels. The cut ice cubes fall to the lower end of the inner part of the lower outer shell, and then are discharged from the lower outer shell through the ice discharge port, thereby removing the ice cubes attached to the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0019] Figure 4 This is a right side cross-sectional structural diagram of the mounting block of the utility model;

[0020] In the figure: 1. upper shell; 2. lower shell; 3. notch; 4. mounting block; 5. limit groove; 6. de-icing ring; 7. outer gear ring; 8. groove; 9. connecting rod; 10. first spring; 11. de-icing blade wheel; 12. rotating shaft; 13. ice discharge port; 14. driving wheel; 15. first motor; 16. first slide groove; 17. moving rod; 18. second spring; 19. auxiliary wheel; 20. gear; 21. second motor; 22. slider; 23. battery; 24. second slide groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figures 1 to 4 A power transmission line deicing device comprises an upper shell 1 and a lower shell 2, the upper shell 1 and the lower shell 2 are rotatably connected, and the left and right side walls of the upper shell 1 and the lower shell 2 are penetrated with mutually matching notches 3;

[0023] A U-shaped mounting block 4 is fixedly connected to the interior of the lower shell 2, a limiting groove 5 is provided inside the mounting block 4, a de-icing ring 6 with an opening structure is movably connected inside the limiting groove 5, an outer toothed ring 7 is fixedly connected to the outer wall of the de-icing ring 6, a plurality of evenly distributed grooves 8 are provided on the inner wall of the de-icing ring 6, a connecting rod 9 is slidably connected inside the groove 8, a first spring 10 is fixedly connected between the groove 8 and the connecting rod 9, and a de-icing blade wheel 11 is rotatably connected to the other end of the connecting rod 9.

[0024] In this embodiment: when in use, the lower housing 2 is moved to the bottom of the wire, and then the upper housing 1 is fixed to the lower housing 2, so that the wire is located between the two driving wheels 14 and the two auxiliary wheels 19, and at the same time, the wire is located inside the de-icing ring 6, so that the multiple de-icing blade wheels 11 abut against the ice, and then the driving wheel 14 rotates, and the driving wheel 14 drives the de-icing device to move;

[0025] At the same time, the outer gear ring 7 drives the de-icing ring 6 to rotate, and the de-icing ring 6 drives the multiple de-icing blade wheels 11 to rotate. The ice cubes are cut and removed by the multiple de-icing blade wheels 11. The cut ice cubes fall to the lower end of the lower shell 2 and are then discharged from the lower shell 2 through the ice discharge port 13, thereby removing the ice cubes attached to the wires.

[0026] As a technical optimization solution of the utility model, the interior of the upper shell 1 and the lower shell 2 are rotatably connected with a rotating shaft 12, the outer walls of the two rotating shafts 12 are fixedly connected with driving wheels 14 located on the same vertical line, and a first motor 15 is installed on the rear end face of the upper shell 1, and the output end of the first motor 15 is fixedly connected to the rotating shaft 12 located above.

[0027] In this embodiment: the first motor 15 is started, the first motor 15 drives the upper rotating shaft 12 to rotate, the upper rotating shaft 12 drives the upper driving wheel 14 to rotate, and then the driving wheel 14 drives the de-icing device to move.

[0028] As a technical optimization scheme of the utility model, the front and rear inner walls of the upper shell 1 and the lower shell 2 are fixedly connected with a first slide groove 16, two first slide grooves 16 located at the same height form a group, and a moving rod 17 is slidably connected between each group of first slide grooves 16, and a second spring 18 is fixedly connected between the moving rod 17 and the first slide groove 16, and the outer walls of the two moving rods 17 are rotatably connected with auxiliary wheels 19 located on the same vertical line.

[0029] In this embodiment: when the wire with ice cubes passes through the auxiliary wheels 19, the ice cubes will push the two auxiliary wheels 19 apart, so that ice cubes of different sizes can pass through the two auxiliary wheels 19. At the same time, the second spring 18 can squeeze the two auxiliary wheels 19 closer together through the moving rod 17, so that the two auxiliary wheels 19 can initially crush and remove the ice cubes.

[0030] As a technical optimization solution of the utility model, the internal rotation connection of the limit groove 5 is connected with two gears 20 distributed front and back and meshing with the outer gear ring 7, and a second motor 21 is installed inside the mounting block 4, and the output end of the second motor 21 is fixedly connected to the gear 20.

[0031] In this embodiment: the second motor 21 is started, the second motor 21 drives the gear 20 to rotate, and the gear 20 cooperates with the outer gear ring 7 to drive the de-icing ring 6 to rotate.

[0032] As a technical optimization solution of the present invention, a battery 23 is installed on the lower end surface of the lower housing 2, and the battery 23 is electrically connected to the first motor 15 and the second motor 21 respectively.

[0033] In this embodiment, the battery 23 is convenient for transmitting electric power to the first motor 15 and the second motor 21 .

[0034] As a technical optimization solution of the present invention, the left and right inner walls of the limiting groove 5 are both provided with second slide grooves 24 , and the left and right side walls of the de-icing ring 6 are both fixedly connected with sliders 22 matching the second slide grooves 24 .

[0035] In this embodiment, the second sliding groove 24 and the sliding block 22 can enable the de-icing ring 6 to rotate smoothly in the limiting groove 5 .

[0036] As a technical optimization solution of the utility model, two ice discharge ports 13 located on both sides of the battery 23 are formed through the lower end surface of the lower housing 2 .

[0037] In this embodiment, the ice discharge port 13 can discharge ice cubes in the lower housing 2 .

[0038] Working principle: When in use, the lower housing 2 is moved to the bottom of the wire, and then the upper housing 1 is fixed to the lower housing 2, so that the wire is located between the two driving wheels 14 and the two auxiliary wheels 19. At the same time, the wire is located inside the de-icing ring 6, so that the multiple de-icing blade wheels 11 are in contact with the ice, and then the first motor 15 is started, the first motor 15 drives the upper rotating shaft 12 to rotate, the upper rotating shaft 12 drives the upper driving wheel 14 to rotate, and then the driving wheel 14 drives the de-icing device to move;

[0039] At the same time, the second motor 21 is started, and the second motor 21 drives the gear 20 to rotate. The gear 20 cooperates with the outer gear ring 7 to drive the de-icing ring 6 to rotate. The de-icing ring 6 drives the multiple de-icing blade wheels 11 to rotate. The ice cubes are cut and removed by the multiple de-icing blade wheels 11. The cut ice cubes fall to the lower end of the lower shell 2 and are then discharged from the lower shell 2 through the ice discharge port 13, thereby removing the ice cubes attached to the wires.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power transmission line deicing device, comprising an upper housing (1) and a lower housing (2), characterized in that: The upper shell (1) and the lower shell (2) are rotatably connected, and the left and right side walls of the upper shell (1) and the lower shell (2) are both penetrated by notches (3) that match each other; A U-shaped mounting block (4) is fixedly connected to the interior of the lower shell (2); a limiting groove (5) is provided inside the mounting block (4); a deicing ring (6) with an open structure is movably connected to the interior of the limiting groove (5); an outer toothed ring (7) is fixedly connected to the outer wall of the deicing ring (6); a plurality of evenly distributed grooves (8) are provided on the inner wall of the deicing ring (6); a connecting rod (9) is slidably connected to the interior of the groove (8); a first spring (10) is fixedly connected between the groove (8) and the connecting rod (9); and a deicing blade wheel (11) is rotatably connected to the other end of the connecting rod (9).

2. A power transmission line deicing device according to claim 1, characterized in that: The interior of the upper shell (1) and the lower shell (2) are both rotatably connected to a rotating shaft (12), the outer walls of the two rotating shafts (12) are both fixedly connected to driving wheels (14) located on the same vertical line, and a first motor (15) is installed on the rear end surface of the upper shell (1), and the output end of the first motor (15) is fixedly connected to the rotating shaft (12) located above.

3. A power transmission line deicing device according to claim 1, characterized in that: The front and rear inner side walls of the upper shell (1) and the lower shell (2) are fixedly connected with a first slide groove (16), two of the first slide grooves (16) located at the same height form a group, a moving rod (17) is slidably connected between each group of the first slide grooves (16), a second spring (18) is fixedly connected between the moving rod (17) and the first slide groove (16), and the outer walls of the two moving rods (17) are rotatably connected with auxiliary wheels (19) located on the same vertical line.

4. A power transmission line deicing device according to claim 1, characterized in that: The limiting groove (5) is internally rotatably connected to two gears (20) distributed front and rear and meshingly connected to the outer gear ring (7); a second motor (21) is installed inside the mounting block (4); and the output end of the second motor (21) is fixedly connected to the gear (20).

5. A power transmission line deicing device according to claim 4, characterized in that: A storage battery (23) is installed on the lower end surface of the lower housing (2), and the storage battery (23) is electrically connected to the first motor (15) and the second motor (21) respectively.

6. A power transmission line deicing device according to claim 1, characterized in that: The left and right inner walls of the limiting groove (5) are both provided with a second sliding groove (24), and the left and right side walls of the deicing ring (6) are both fixedly connected with a sliding block (22) matching the second sliding groove (24).

7. A power transmission line deicing device according to claim 5, characterized in that: The lower end surface of the lower housing (2) is penetrated by two ice discharge ports (13) located on both sides of the storage battery (23).

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