High-voltage line support capable of rapidly removing accumulated snow

Abstract

The utility model relates to the technical field of high-voltage wire supports, and discloses a high-voltage wire support capable of rapidly removing accumulated snow, which comprises a fixed support, a fan fixedly arranged at the bottom of the fixed support, a protection assembly arranged at the bottom of the fan, a protective cover arranged at the top of the fan and fixedly arranged in the fixed support, a heating wire is arranged in the protective cover, a cavity is formed in the fixing support, a round through hole is formed in the front face of the fixing support, a telescopic support mechanism is arranged at the bottom of the fixing support, a lifting assembly is fixedly installed at the top of the telescopic support mechanism, and extending frames are arranged on the two sides of the top of the telescopic support mechanism. The top of the extension frame is fixedly installed at the bottom of the fixed support. According to the utility model, air is blown to the heating wire through the fan, and after being heated, hot air is blown to the top of the fixed bracket from the circular opening through the cavity, so that the aim of quickly cleaning accumulated snow on the surface of the high-voltage line is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage line brackets, in particular to a high-voltage line bracket with the function of quickly removing snow. Background Art

[0002] High-voltage line refers to the transmission line that transmits electricity above 10kV. When we use high-voltage line, we will inevitably use high-voltage line brackets. In life, we will see many high-voltage line brackets. High-voltage line brackets are set up in rural areas, mountains, suburbs, etc.

[0003] Every winter, we need to clean the snow on the high-voltage line bracket because of snow to avoid disasters caused by excessive snow accumulation. After searching, the Chinese patent announcement number: CN212210328U discloses a high-voltage line mounting bracket, which relates to the field of mounting bracket technology, including a mounting bracket body, a telescopic bracket mechanism is arranged at the lower end of the mounting bracket body, a fixing bolt is arranged on one side of the outer surface of the telescopic bracket mechanism, a fixed bracket is arranged on the upper outer surface of the telescopic bracket mechanism, a winding bracket is arranged on the upper outer surface of the fixed bracket, and an outer wall of the winding bracket is provided with an external thread and an elastic button, the elastic button is located on the lower side of the external thread, and the winding fixing mechanism is located on the upper outer surface of the winding bracket. This high-voltage line mounting bracket is provided with a winding fixing mechanism and a telescopic bracket mechanism. Under the premise of normal use, it can improve the convenience of people's use, and it can also facilitate people to adjust and use the mounting bracket according to different environments. It is simple to operate, easy to use, and highly practical, bringing better prospects for use.

[0004] The above-mentioned existing technical solutions have the following defects. In the above-mentioned technical solutions, a common method for clearing snow on high-voltage lines is to climb up the high-voltage line support by manpower to remove the snow. This method is time-consuming and labor-intensive, and accidents are prone to occur during the cleaning process. The life safety of the cleaner is not guaranteed. In addition, when adjusting the telescopic support mechanism, one person needs to adjust the telescopic supports on both sides back and forth and then fix them with fixing screws. The operation is cumbersome. Therefore, a high-voltage line support with quick snow removal is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-voltage line support with rapid snow removal function, aiming to improve the problem in the prior art that snow on the high-voltage line support needs manpower to be cleared.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-voltage line support with rapid snow removal, comprising a fixed support, a fan is fixedly mounted at the bottom of the fixed support, a protection assembly is arranged at the bottom of the fan, a protective cover is arranged at the top of the fan, the protective cover is fixedly mounted inside the fixed support, a heating wire is arranged inside the protective cover, a cavity is opened inside the fixed support, a circular through hole is opened on the front of the fixed support, a telescopic support mechanism is arranged at the bottom of the fixed support, and a lifting assembly is fixedly mounted on the top of the telescopic support mechanism;

[0008] As a further description of the above technical solution:

[0009] Extension frames are provided on both sides of the top of the telescopic bracket mechanism, and the top of the extension frame is fixedly mounted on the bottom of the fixed bracket;

[0010] As a further description of the above technical solution:

[0011] The lifting assembly includes a lifting frame, and the lifting frame is fixedly installed on the top of the telescopic support mechanism;

[0012] As a further description of the above technical solution:

[0013] A support block is slidably installed inside the lifting frame, and a ratchet is arranged on the right side of the support block;

[0014] As a further description of the above technical solution:

[0015] A support rod is fixedly connected to the inside of the ratchet, and the support rod passes through the lifting frame;

[0016] As a further description of the above technical solution:

[0017] A clamping block is arranged on the right side of the ratchet wheel, and a stretching block is fixedly installed on the right side of the clamping block, and the stretching block penetrates the lifting frame to the outside;

[0018] As a further description of the above technical solution:

[0019] A spring sheet is arranged on the outer side of the clamping block, one end of the spring sheet is fixedly mounted on the right side of the clamping block, and the other end of the spring sheet is fixedly mounted on the inner wall of the lifting frame;

[0020] As a further description of the above technical solution:

[0021] The protection component comprises a protection shell, and the protection shell is fixedly mounted on the bottom of the fixing bracket.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, air is blown toward the heating wire by a fan. After being heated, the hot air is blown toward the top of the fixed bracket from the circular opening through the cavity, thereby achieving the purpose of quickly clearing the snow on the surface of the high-voltage wire.

[0024] 2. In the present invention, the ratchet, the clamping block and the spring structure cooperate with each other to drive the support block to move and limit and fix it, thereby achieving the purpose of quickly adjusting the height of the high-voltage support. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a high-voltage line support with rapid snow removal proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of a cross-sectional three-dimensional structure of a high-voltage line support with rapid snow removal proposed by the utility model;

[0027] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 The enlarged view of point B in the middle;

[0029] Figure 5 The utility model is a schematic diagram of an exploded three-dimensional structure of a lifting frame of a high-voltage line support with the function of quickly removing snow.

[0030] Legend:

[0031] 1. Fixed bracket; 2. Fan; 3. Protective cover; 4. Heating wire; 5. Cavity; 6. Circular through hole; 7. Telescopic bracket mechanism; 8. Extension frame; 9. Lifting frame; 10. Support block; 11. Ratchet; 12. Support rod; 13. Block; 14. Stretching block; 15. Shrapnel; 16. Protective shell. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-3The utility model provides an embodiment: a high-voltage line support with rapid snow removal, comprising a fixed support 1, a fan 2 is fixedly installed at the bottom of the fixed support 1, the fan 2 blows air to the heating wire 4 to heat it and blows the hot air into the cavity 5, a protective component is arranged at the bottom of the fan 2, a protective cover 3 is arranged at the top of the fan 2, the protective cover 3 is used to store the heating wire 4 and limit it, the protective cover 3 is fixedly installed inside the fixed support 1, a heating wire 4 is arranged inside the protective cover 3, the heating wire 4 heats the air blown to the top of the fixed support 1, a cavity 5 is opened inside the fixed support 1, the cavity 5 guides the hot air blown to the top of the fixed support 1, a circular through hole 6 is opened on the front of the fixed support 1, the circular through hole 6 guides the hot air and blows it to the top of the fixed support 1, a telescopic support mechanism 7 is arranged at the bottom of the fixed support 1, the telescopic support mechanism 7 supports the extension frame 8 and the lifting frame 9, and a lifting component is fixedly installed on the top of the telescopic support mechanism 7, so as to achieve the effect of quickly clearing the snow on the surface of the high-voltage line.

[0034] Reference Figure 2-4 , both sides of the top of the telescopic bracket mechanism 7 are provided with extension frames 8, and the extension frames 8 support the fixed bracket 1. The top of the extension frame 8 is fixedly installed on the bottom of the fixed bracket 1. The lifting assembly includes a lifting frame 9, and the lifting frame 9 drives the fixed bracket 1 to rise and fall. The lifting frame 9 is fixedly installed on the top of the telescopic bracket mechanism 7. A support block 10 is slidably installed inside the lifting frame 9. The support block 10 supports the fixed bracket 1 and drives it to move up and down. A ratchet 11 is provided on the right side of the support block 10. The ratchet 11 drives the support block 10 to move. A support rod 12 is fixedly connected to the inside of the ratchet 11, and the support rod 12 supports the ratchet 11. The rod 12 passes through the lifting frame 9, and a block 13 is provided on the right side of the ratchet 11. The block 13 limits the rotation of the ratchet 11 to prevent the support block 10 from moving downward. A stretching block 14 is fixedly installed on the right side of the block 13. The stretching block 14 drives the block 13 to move rightward so that the ratchet 11 will not be limited by the block 13. The stretching block 14 passes through the lifting frame 9 to the outside, and a spring piece 15 is provided on the outside of the block 13. The spring piece 15 undergoes elastic deformation to drive the block 13 to move to limit the ratchet 11. One end of the spring piece 15 is fixedly installed on the right side of the block 13, and the other end of the spring piece 15 is fixedly installed on the inner wall of the lifting frame 9, thereby achieving the effect of quickly adjusting the height of the high-voltage support.

[0035] Reference Figure 1-3 The protection component includes a protection shell 16, which protects the fan 2 from being damaged by foreign objects. The protection shell 16 is fixedly installed at the bottom of the fixed bracket 1.

[0036] Working principle: when a large amount of snow accumulates on the high-voltage support, the user first turns on the fan 2 to blow air toward the heating wire 4. After the heating wire 4 heats the air, the hot air passes through the cavity 5 and blows toward the top of the fixed support 1 through the circular through hole 6, melting the snow on the top of the fixed support 1, thereby achieving the purpose of quickly clearing the snow on the surface of the high-voltage line. When the height needs to be adjusted during the installation of the high-voltage line support, the stretching block 14 is pulled to the right to drive the card block 13 to move to the right, and the card block 13 squeezes the spring piece 15 to cause elastic compression, and the support rod 12 is rotated to drive the ratchet 11 to rotate, and the ratchet 11 drives the support block 10 to move upward, and the support block 10 drives the fixed support 1 to rise, and the rise of the fixed support 1 drives the extension frame 8 to rise. After adjusting the height, release the stretching block 14, and the spring piece 15 elastically expands and contracts to drive the card block 13 to move to the left to limit the ratchet 11, thereby achieving the purpose of quickly adjusting the height of the high-voltage support.

[0037] 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 high-voltage line support with rapid snow removal, comprising a fixed support (1), characterized in that: A fan (2) is fixedly mounted at the bottom of the fixed bracket (1), a protective component is arranged at the bottom of the fan (2), a protective cover (3) is arranged at the top of the fan (2), the protective cover (3) is fixedly mounted inside the fixed bracket (1), a heating wire (4) is arranged inside the protective cover (3), a cavity (5) is provided inside the fixed bracket (1), a circular through hole (6) is provided on the front of the fixed bracket (1), a telescopic bracket mechanism (7) is arranged at the bottom of the fixed bracket (1), and a lifting component is fixedly mounted on the top of the telescopic bracket mechanism (7).

2. A high-voltage line support with rapid snow removal function according to claim 1, characterized in that: Extension frames (8) are provided on both sides of the top of the telescopic support mechanism (7), and the top of the extension frame (8) is fixedly mounted on the bottom of the fixed support (1).

3. The high-voltage line support with rapid snow removal function according to claim 1, characterized in that: The lifting assembly comprises a lifting frame (9), and the lifting frame (9) is fixedly mounted on the top of the telescopic support mechanism (7).

4. The high-voltage line support with rapid snow removal function according to claim 3, characterized in that: A support block (10) is slidably mounted inside the lifting frame (9), and a ratchet (11) is arranged on the right side of the support block (10).

5. A high-voltage line support with rapid snow removal function according to claim 4, characterized in that: A support rod (12) is fixedly connected to the inside of the ratchet wheel (11), and the support rod (12) passes through the lifting frame (9).

6. A high-voltage line support with rapid snow removal function according to claim 5, characterized in that: A clamping block (13) is arranged on the right side of the ratchet wheel (11), and a stretching block (14) is fixedly installed on the right side of the clamping block (13), and the stretching block (14) passes through the lifting frame (9) to the outside.

7. The high-voltage line support with rapid snow removal function according to claim 6, characterized in that: A spring sheet (15) is arranged on the outer side of the clamping block (13), one end of the spring sheet (15) is fixedly mounted on the right side of the clamping block (13), and the other end of the spring sheet (15) is fixedly mounted on the inner wall of the lifting frame (9).

8. The high-voltage line support with rapid snow removal function according to claim 1, characterized in that: The protection component comprises a protection shell (16), and the protection shell (16) is fixedly mounted on the bottom of the fixed bracket (1).

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