Mechanical snow-removing device for monitoring icing of power transmission line

Abstract

The utility model discloses a kind of mechanical snow and ice removing devices for transmission line icing monitoring, it is related to transmission line deicing technical field, to solve the problem of the current deicing device by combining with the way of the action of pressing wheel and installation roller, the ice removal efficiency is lower, its technical scheme main point is: including upper cover plate and the detachable connection of lower cover plate on upper cover plate, several spring telescopic rods are fixedly connected on upper cover plate and lower cover plate, positioning roller one is rotatably connected in spring telescopic rod telescopic end, several positioning roller two are rotatably connected on lower cover plate, its positioning roller two is fixedly connected with gear one, motor one is fixedly connected on the outer wall of lower cover plate, gear two is fixedly connected in motor one output end, gear one and gear two are engaged with each other, upper cover plate and lower cover plate are equipped with ice removal component for ice removal. A kind of mechanical snow and ice removing devices for transmission line icing monitoring of the utility model can remove the ice on transmission line by ice removal component quickly, avoid the occurrence of skidding.

Description

Technical Field

[0001] This utility model relates to the field of power transmission line de-icing technology, and more specifically, to a mechanical de-icing and snow removal device for monitoring power transmission line icing. Background Technology

[0002] In cold winter regions of my country, such as the Yunnan-Guizhou Plateau, Northeast China, and North China, power transmission lines are highly susceptible to icing due to meteorological conditions such as rime, hoarfrost, and wet snow. Line icing is a serious natural disaster that can lead to conductor galloping, overload collapse, and ice flashover tripping.

[0003] Patent CN219678076U discloses a de-icing device for power transmission line maintenance, including a bottom box, a top box, an installation roller, a tightening wheel, a drive unit, an ice scraping part, and a transmission mechanism. The top box is detachably mounted on top of the bottom box, and the bottom box and top box are assembled to form a closed box-like structure. The installation roller is rotatably connected inside the bottom box. The front of both the bottom box and the top box are rotatably connected to the ice scraping part through slots. The ice scraping part is used to scrape off the ice covering the line. The ice scraping part and the installation roller are both connected to the drive unit through the transmission mechanism. The drive unit is located on the side of the bottom box. The drive unit drives the ice scraping part and the installation roller to rotate through the transmission mechanism. The tightening wheel is located on the inner top wall of the top box and is located above the installation roller.

[0004] The de-icing device in the above solution can efficiently remove ice from power lines while ensuring stable movement and reducing energy consumption. Although this de-icing device reduces energy consumption by combining the tightening wheel and the installation roller, it can also cause the de-icing device to slip on the power line and fail to move forward effectively, thus greatly reducing the de-icing efficiency.

[0005] Therefore, a new solution is needed to address this problem. Utility Model Content

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a mechanical de-icing and snow removal device for monitoring icing on power transmission lines. This device can quickly remove ice from power transmission lines through the de-icing components, preventing the positioning rollers 1 and 2 from slipping on the power transmission lines and thus greatly improving the de-icing efficiency.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A mechanical de-icing and snow removal device for monitoring icing on power transmission lines includes an upper cover plate and a lower cover plate detachably connected to the upper cover plate. Several spring telescopic rods are fixedly connected to the upper cover plate and the lower cover plate. A positioning roller 1 is rotatably connected to the telescopic end of the spring telescopic rod. Several positioning rollers 2 are rotatably connected to the lower cover plate. A gear 1 is fixedly connected to one of the positioning rollers 2. A motor 1 is fixedly connected to the outer wall of the lower cover plate. A gear 2 is fixedly connected to the output end of the motor 1. The gear 1 and gear 2 mesh with each other. The upper cover plate and the lower cover plate are provided with de-icing components for de-icing.

[0008] The present invention is further configured such that: the de-icing component includes a lower positioning block rotatably connected to the lower cover plate, an upper positioning block detachably connected to the lower positioning block, and a breaking block fixedly connected to the lower positioning block and the upper positioning block; the lower positioning block, the upper positioning block, and the lower cover plate are provided with driving components for driving the lower positioning block and the upper positioning block to rotate.

[0009] The present invention is further configured such that: the driving component includes a second motor fixedly connected to the lower cover plate, a third gear fixedly connected to the output end of the second motor, a lower half gear fixedly connected to the lower positioning block, and an upper half gear fixedly connected to the upper positioning block, wherein the third gear meshes with the lower half gear and the upper half gear.

[0010] The present invention is further configured such that: a plurality of second-stage crushing blocks are fixedly connected to the lower positioning block and the upper positioning block, and the inclined surfaces of the second-stage crushing blocks are opposite to those of the first-stage crushing blocks.

[0011] The present invention is further configured such that: a solar panel is fixedly connected to the upper cover plate, a storage battery is fixedly connected to the lower cover plate, the solar panel is electrically connected to the storage battery, and the storage battery is electrically connected to motor one and motor two.

[0012] The present invention is further configured such that a heating mesh is fixedly connected to the lower cover plate, and the heating mesh is electrically connected to the storage battery.

[0013] The present invention is further configured such that a counterweight is fixedly connected to the lower cover plate.

[0014] In summary, this utility model has the following beneficial effects: the de-icing component can quickly remove ice from the power transmission line, preventing the positioning rollers 1 and 2 from slipping on the power transmission line, thus greatly improving the de-icing efficiency; and the heating mesh can melt larger ice blocks, preventing ice blocks from falling and injuring people or damaging property. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 For the explosion of this utility model Figure 1 ; Figure 3 This is a partial structural diagram of the present invention. Figure 1 ; Figure 4 For the explosion of this utility model Figure 2 ; Figure 5 This is a partial structural diagram of the present invention. Figure 2 .

[0016] In the diagram: 1. Upper cover plate; 2. Lower cover plate; 3. Spring telescopic rod; 4. Positioning roller one; 5. Positioning roller two; 6. Gear one; 7. Motor one; 8. Gear two; 9. Lower positioning block; 10. Upper positioning block; 11. Breaking block one; 12. Motor two; 13. Gear three; 14. Lower half gear; 15. Upper half gear; 16. Breaking block two; 17. Solar panel; 18. Battery; 19. Heating grid; 20. Counterweight. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] A mechanical de-icing and snow removal device for monitoring icing on power transmission lines, such as Figures 1-5 As shown, the device includes an upper cover plate 1 and a lower cover plate 2 detachably connected to the upper cover plate 1. Several spring telescopic rods 3 are fixedly connected to the upper cover plate 1 and the lower cover plate 2. A positioning roller 4 is rotatably connected to the telescopic end of each spring telescopic rod 3. Several positioning rollers 5 are rotatably connected to the lower cover plate 2. A gear 6 is fixedly connected to one of the positioning rollers 5. A motor 7 is fixedly connected to the outer wall of the lower cover plate 2. A gear 8 is fixedly connected to the output end of the motor 7. Gears 6 and 8 mesh with each other. The upper cover plate 1 and the lower cover plate 2 are equipped with a de-icing assembly for de-icing. The de-icing assembly includes a lower cover plate 2 rotatably connected to the lower cover plate 2. The lower positioning block 9, the upper positioning block 10 which is detachably connected to the lower positioning block 9, and the breaking block 11 which is fixedly connected to the lower positioning block 9 and the upper positioning block 10 are provided with driving components for driving the lower positioning block 9 and the upper positioning block 10 to rotate. The driving components include a second motor 12 fixedly connected to the lower cover plate 2, a third gear 13 fixedly connected to the output end of the second motor 12, a lower half gear 14 fixedly connected to the lower positioning block 9, and an upper half gear 15 fixedly connected to the upper positioning block 10. The third gear 13 meshes with the lower half gear 14 and the upper half gear 15.

[0019] like Figures 1-5As shown, during installation, first place the upper cover plate 1 on the upper side of the cable, then remove the lower positioning block 9 and the upper positioning block 10, so that the lower positioning block 9 and the upper positioning block 10 wrap around the cable. Then connect the lower positioning block 9 and the upper positioning block 10 to the lower cover plate 2 and install the lower positioning block 9 and the upper positioning block 10 on the lower cover plate 2 (during installation, it is necessary to ensure that the gear 13 meshes with the lower half gear 14 or with the upper half gear 15). Then tighten all the bolts. At this time, the upper cover plate 1 and the lower cover plate 2 will be fitted onto the cable, and at this time, several positioning rollers 1 4 will be pushed by the spring telescopic rod 3 to stick to the surface of the cable, and positioning roller 2 5 will stick to the surface of the cable because the positioning roller 1 4 pushes the cable.

[0020] like Figures 1-5 As shown, when de-icing is required, motor 2 12 can be turned on first. Then, motor 2 12 will drive the upper half gear 15 and the lower half gear 14 to rotate through gear 3 13, so that the upper positioning block 10 and the lower positioning block 9 rotate between the upper cover plate 1 and the lower cover plate 2. When the upper positioning block 10 and the lower positioning block 9 rotate, they will drive the crushing block 11 to rotate to break the ice and remove ice. Then, motor 1 7 is turned on. Motor 1 7 will drive gear 2 8 to rotate. Then, gear 2 8 will drive the positioning roller 2 5, which is fixedly connected to gear 1 6, to rotate through gear 1 6. At this time, the de-icing device will move on the cable and drive the rotating de-icing crushing block 11 to move forward to continuously remove ice.

[0021] like Figure 1 , Figure 4 As shown, several second-stage breakable blocks 16 are fixedly connected to the lower positioning block 9 and the upper positioning block 10. The inclined surfaces of the second-stage breakable blocks 16 and the first-stage breakable blocks 11 face opposite directions. When the upper positioning block 10 and the lower positioning block 9 rotate between the upper cover plate 1 and the lower cover plate 2, the second-stage breakable blocks 16 will also be driven to rotate synchronously. Compared with the first-stage breakable blocks 11, the second-stage breakable blocks 16 fit the outer wall of the cable more closely. After the first-stage breakable blocks 11 de-icing, if there are stubborn ice blocks left on the cable, the stubborn ice blocks will come into contact with the second-stage breakable blocks 16 and be broken and de-iced by the second-stage breakable blocks 16.

[0022] like Figures 1-2 As shown, a solar panel 17 is fixedly connected to the upper cover plate 1, and a storage battery 18 is fixedly connected to the lower cover plate 2. The solar panel 17 is electrically connected to the storage battery 18, and the storage battery 18 is electrically connected to motor 7 and motor 12. The solar panel 17 can absorb solar energy and convert it into electrical energy, which is stored in the storage battery 18. This allows the storage battery 18 to supply power to motor 7 and motor 12, thus achieving self-sufficiency of the device.

[0023] like Figure 1As shown, a heating mesh 19 is fixedly connected to the lower cover plate 2. The heating mesh 19 is electrically connected to the battery 18. When the de-icing component de-ices, if ice blocks fall onto the heating mesh 19, larger ice blocks can be melted through the heating mesh 19 to prevent ice blocks from falling and injuring people or property.

[0024] like Figure 5 As shown, a counterweight 20 is fixedly connected to the lower cover plate 2, which makes the device more balanced and stable and prevents the device from tilting towards the motor 7 side.

[0025] Working principle: During installation, first place the upper cover plate 1 on the upper side of the cable, then remove the lower positioning block 9 and the upper positioning block 10, so that the lower positioning block 9 and the upper positioning block 10 wrap around the cable. Then connect the lower positioning block 9 and the upper positioning block 10 to the lower cover plate 2 and install the lower positioning block 9 and the upper positioning block 10 on the lower cover plate 2 (during installation, it is necessary to ensure that gear 3 13 meshes with the lower half gear 14 or with the upper half gear 15). Then tighten all the bolts. At this time, the upper cover plate 1 and the lower cover plate 2 will be fitted onto the cable, and at this time, several positioning rollers 1 4 will be pushed by the spring telescopic rod 3 to stick to the surface of the cable, and positioning roller 2 5 will stick to the surface of the cable because the positioning roller 1 4 pushes the cable.

[0026] When de-icing is needed, motor 12 and heating mesh 19 can be turned on first. Motor 12 will then drive the upper half gear 15 and the lower half gear 14 to rotate through gear 3 13, so that the upper positioning block 10 and the lower positioning block 9 can rotate between the upper cover plate 1 and the lower cover plate 2. When the upper positioning block 10 and the lower positioning block 9 rotate, they will drive the first crushing block 11 and the second crushing block 16 to rotate to break and remove ice. Then, motor 7 will be turned on, and motor 7 will drive gear 8 to rotate. Then, gear 8 will drive the positioning roller 25, which is fixedly connected to gear 6, to rotate through gear 16. At this time, the de-icing device will move on the cable and drive the rotating de-icing crushing block 11 to move forward to continue de-icing. At the same time, if ice blocks fall onto the heating mesh 19, the heating mesh 19 can melt larger ice blocks to prevent ice blocks from falling and injuring people or property.

[0027] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A mechanical de-icing and snow removal device for monitoring icing on power transmission lines, comprising an upper cover plate (1) and a lower cover plate (2) detachably connected to the upper cover plate (1), characterized in that: Several spring telescopic rods (3) are fixedly connected to the upper cover plate (1) and the lower cover plate (2). The telescopic ends of the spring telescopic rods (3) are rotatably connected to a positioning roller (4). Several positioning rollers (5) are rotatably connected to the lower cover plate (2). A gear (6) is fixedly connected to one of the positioning rollers (5). A motor (7) is fixedly connected to the outer wall of the lower cover plate (2). A gear (8) is fixedly connected to the output end of the motor (7). The gears (6) and (8) mesh with each other. The upper cover plate (1) and the lower cover plate (2) are provided with de-icing components for de-icing.

2. The mechanical de-icing and snow removal device for monitoring icing on transmission lines according to claim 1, characterized in that: The de-icing assembly includes a lower positioning block (9) rotatably connected to the lower cover plate (2), an upper positioning block (10) detachably connected to the lower positioning block (9), and a breaking block (11) fixedly connected to the lower positioning block (9) and the upper positioning block (10). The lower positioning block (9), the upper positioning block (10), and the lower cover plate (2) are provided with driving components for driving the lower positioning block (9) and the upper positioning block (10) to rotate.

3. The mechanical de-icing and snow removal device for monitoring icing on transmission lines according to claim 2, characterized in that: The driving component includes a second motor (12) fixedly connected to the lower cover plate (2), a third gear (13) fixedly connected to the output end of the second motor (12), a lower half gear (14) fixedly connected to the lower positioning block (9), and an upper half gear (15) fixedly connected to the upper positioning block (10). The third gear (13) meshes with the lower half gear (14) and the upper half gear (15).

4. A mechanical de-icing and snow removal device for monitoring icing on transmission lines according to claim 2, characterized in that: Several second-stage breakable blocks (16) are fixedly connected to the lower positioning block (9) and the upper positioning block (10), and the inclined surfaces of the second-stage breakable blocks (16) and the first-stage breakable blocks (11) face opposite directions.

5. A mechanical de-icing and snow removal device for monitoring icing on transmission lines according to claim 3, characterized in that: A solar panel (17) is fixedly connected to the upper cover plate (1), and a storage battery (18) is fixedly connected to the lower cover plate (2). The solar panel (17) is electrically connected to the storage battery (18), and the storage battery (18) is electrically connected to motor one (7) and motor two (12).

6. A mechanical de-icing and snow removal device for monitoring icing on transmission lines according to claim 5, characterized in that: A heating mesh (19) is fixedly connected to the lower cover plate (2), and the heating mesh (19) is electrically connected to the storage battery (18).

7. A mechanical de-icing and snow removal device for monitoring icing on transmission lines according to claim 1, characterized in that: A counterweight (20) is fixedly connected to the lower cover plate (2).

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