Suspension type lightning protection assembly

Abstract

The utility model relates to the technical field of high-altitude lines, and discloses a suspension type lightning protection assembly, which comprises a device body, a discharge ball, an anti-shielding assembly and a dustproof assembly, the anti-shielding assembly is arranged at the upper end of the device body, the dustproof assembly is arranged at the side end of the anti-shielding assembly, the anti-shielding assembly comprises a shielding column and a quick disassembly piece, and the quick disassembly piece is arranged at the upper end of the device body. The shielding column is fixedly arranged at the upper end of the quick disassembling piece, the dustproof assembly comprises a scraping and brushing round block, an engaging piece, a fixing piece and a driving piece, the scraping and brushing round block is rotationally arranged on the outer side of the discharging ball, the engaging piece is arranged at the bottom end of the scraping and brushing round block, the fixing piece is fixedly arranged at the bottom end of the discharging ball, and the driving piece is fixedly arranged at the rear end of the engaging piece. According to the device, the discharge ball is arranged, bird droppings can be effectively prevented from falling on the discharge ball, the use effect of the discharge ball is prevented from being affected due to the fact that the discharge ball is contaminated by the bird droppings, meanwhile, the bird droppings contaminated on the shielding column can be effectively cleaned when rainwater hits the shielding column, and the scraping and brushing round block can automatically conduct scraping and brushing operation on the surface of the discharge ball under the condition of wind power driving.

Description

Technical Field

[0001] The utility model relates to the technical field of high-altitude lines, in particular to a suspension type lightning protection component. Background Technique

[0002] Lightning protection of high-altitude lines (such as overhead transmission lines) is a crucial link in the power system, which is directly related to the safe and stable operation of the power grid and the power supply reliability.

[0003] The Chinese patent document with the authorization announcement number of CN110165556B in the prior art discloses a manufacturing method of a rod-shaped suspension type voltage limiter. The rod-shaped suspension type voltage limiter includes a ball socket and an insulating rod. One end of the insulating rod is crimped with the ball socket, and the other end is crimped with the ball head, and the three are integrally crimped to bear the mechanical strength of the whole product. A crimping electrode is arranged on one side of the crimping part of the ball socket and the insulating rod. Metal oxide resistor chips and upper electrodes are arranged on both sides of the insulating rod to the right of the crimping electrode. The crimping electrode, the metal oxide resistor chips and the upper electrode are connected into one body through the thermal curing of the epoxy glass fiber winding layer, and the formed assembly is the energy absorption element of the voltage limiter. A discharge electrode is arranged on one side of the crimping part of the ball head and the insulating rod. Discharge balls are respectively arranged on the upper electrode and the discharge electrode. When crimping to electrically connect the discharge electrode and the ball head, it is necessary to ensure both the relative distance between the two discharge balls and that the centers of the two discharge balls and the center line of the insulating rod are in the same plane.

[0004] However, the above prior art solutions have the following defects: the discharge balls are easily interfered by sundries. For example, bird droppings will wrap around the surface of the discharge balls. At the same time, after a period of use, the surface of the discharge balls will be contaminated with dust, which will affect the effect brought by the discharge balls and also requires manual climbing to wipe, which is rather inconvenient. Content of the Utility Model

[0005] The purpose of the utility model is to provide a suspension type lightning protection component to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A suspension type lightning protection component includes a device body and discharge balls, and also includes a shielding component and a dust-proof component. The shielding component is arranged at the upper end of the device body, and the dust-proof component is arranged at the side end of the shielding component. The shielding component includes a shielding column and a quick-release part. The quick-release part is arranged at the upper end of the device body, and the shielding column is fixedly arranged at the upper end of the quick-release part. The dust-proof component includes a scraping round block, an engaging part, a fixing part and a driving part. The scraping round block is rotatably arranged outside the discharge balls. The engaging part is arranged at the bottom end of the scraping round block. The fixing part is fixedly arranged at the bottom end of the discharge balls. The driving part is fixedly arranged at the rear end of the engaging part. The shielding component is used to prevent birds from producing feces from falling on the discharge balls, while the dust-proof component is used to clean the dust on the surface of the discharge balls to avoid delaying the use effect of the discharge balls.

[0007] Preferably, a triangular blocking block is provided at the upper end of the shielding column, barbs are installed on the triangular blocking block, the upper end of the barbs is wedge-shaped, and the barbs are wedge-shaped to prevent birds from perching on the triangular baffle, so as to reduce the generation of bird droppings on the triangular baffle. At the same time, the baffle is set as a triangle, which is convenient for rainwater to wash the bird droppings on the triangular baffle.

[0008] Preferably, the quick-release member includes a base frame, a bottom groove, and an elastic clamping block. The base frame is fixedly installed at the upper end of the device body. The bottom groove is opened on the base circular frame. The elastic clamping block is elastically buckled on the bottom groove. The elastic clamping block is fixedly arranged at the bottom end of the shielding column. The shielding column is convenient for replacement by using the elastic clamping block with quick insertion and matching with the base frame.

[0009] Preferably, the meshing member includes a first gear and a second gear. The first gear is fixedly arranged at the bottom end of the scraping round block. The first gear is rotatably arranged outside the bottom end of the discharge ball. The second gear is meshed and arranged on the side of the first gear.

[0010] Preferably, the fixing member includes a support block and a rotating groove. The rotating groove is opened on the support block. The support block is fixedly arranged outside the bottom end of the discharge ball.

[0011] Preferably, the driving member includes a fan and a rotating column. The rotating column is fixedly arranged inside one end of the second gear. The other end of the rotating column is arranged inside the fan. The rotating column is rotatably arranged inside the rotating groove. The fan drives the second gear to rotate through the rotating groove under the action of the support block. When the second gear rotates, it meshes and rotates the first gear, thereby driving the scraping round block to scrape the surface of the discharge ball.

[0012] Compared with the prior art, the utility model provides a suspension lightning protection component, which has the following beneficial effects:

[0013] 1. Through the shielding column of the anti-shielding component, bird droppings can be effectively blocked from falling on the discharge ball, so as to avoid the discharge ball being contaminated by bird droppings and affecting its use effect. At the same time, the shielding column is triangular in shape. When rain hits the shielding column, the bird droppings stained on the shielding column can be effectively cleaned, and the wedge-shaped barbs prevent birds from perching on the shielding column.

[0014] 2. The scraping round block can automatically scrape the surface of the discharge ball under the drive of wind power, so as to scrape the dust on the surface of the discharge ball clean and avoid affecting the use effect of the discharge ball. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structure diagram of a suspension lightning protection component of the utility model;

[0016] Figure 2This is another three-dimensional structure diagram of a suspension lightning protection component of the present utility model;

[0017] Figure 3 This is the front view of a suspension lightning protection component of the present utility model.

[0018] In the figure: 1. Body; 2. Discharge ball; 3. Anti-shielding component; 31. Shielding column; 311. Triangular grid baffle; 312. Barbs; 32. Quick-disassembly part; 321. Base frame; 322. Bottom groove; 323. Elastic clamping block; 4. Dust-proof component; 41. Scrubbing disc; 42. Engaging part; 421. First gear; 422. Second gear; 43. Fixing part; 431. Support block; 432. Rotating groove; 44. Driving part; 441. Fan; 442. Rotating column. Specific embodiments

[0019] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0020] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0021] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0022] Furthermore, the present utility model is described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0023] Embodiment 1

[0024] As Figures 1-3As shown in the figure, the present utility model provides a suspension lightning protection component, which includes a device body 1 and a discharge ball 2, and also includes a shielding component 3 and a dust-proof component 4. The shielding component 3 is arranged at the upper end of the device body 1, and the dust-proof component 4 is arranged at the side end of the shielding component 3. The shielding component 3 includes a shielding column 31 and a quick-disassembly part 32. The quick-disassembly part 32 is arranged at the upper end of the device body 1, and the shielding column 31 is fixedly arranged at the upper end of the quick-disassembly part 32. The dust-proof component 4 includes a scraping round block 41, an engaging part 42, a fixing part 43, and a driving part 44. The scraping round block 41 is rotatably arranged outside the discharge ball 2, the engaging part 42 is arranged at the bottom end of the scraping round block 41, the fixing part 43 is fixedly arranged at the bottom end of the discharge ball 2, and the driving part 44 is fixedly arranged at the rear end of the engaging part 42. The user can quickly install and disassemble the shielding column 31 through the quick-disassembly part 32. At the same time, in order to prevent the driving part from being contaminated with dust on the discharge ball 2, the driving part is driven by the wind, driving the driving part 44 to rotate. The driving part 44 drives the engaging part 42 to rotate through the fixing part 43, and the engaging part 42 further drives the scraping round block 41 to scrape the surface of the discharge ball, avoiding dust contamination on the discharge ball 2.

[0025] A triangular blocking block 311 is arranged at the upper end of the shielding column 31, and barbs 312 are installed on the triangular blocking block 311. The upper end of the barb 312 is wedge-shaped. The quick-disassembly part 32 includes a base frame 321, a bottom groove 322, and an elastic clamping block 323. The base frame 321 is fixedly installed at the upper end of the device body 1, the bottom groove 322 is opened on the base circular frame 321, the elastic clamping block 323 is elastically buckled on the bottom groove 322, and the elastic clamping block 323 is fixedly arranged at the bottom end of the shielding column 31. The triangular blocking block 311 adopts a triangular shape to facilitate rainwater flushing of the triangular blocking block 311. At the same time, barbs 312 are installed on the triangular baffle 311, and the upper end of the barb 312 adopts a wedge-shaped shape to prevent birds from perching on the triangular baffle 311, reducing the generation of bird droppings on the triangular baffle. At the same time, the quick-disassembly part can be quickly replaced by clamping the elastic clamping block 323 on the bottom groove 322 of the base frame 321, avoiding delaying the use of the suspension lightning protection component.

[0026] Embodiment 2

[0027] Refer to Figures 1 to 3As shown, this is the second embodiment of the present utility model. The difference from Embodiment 1 is only that: the meshing member 42 includes a first gear 421 and a second gear 422. The first gear 421 is fixedly arranged at the bottom end of the brush scraping round block 41. The first gear 421 is rotatably arranged outside the bottom end of the discharge ball 2. The second gear 422 is meshingly arranged on the side of the first gear 421. The fixing member 43 includes a support block 431 and a rotating groove 432. The rotating groove 443 is formed on the support block 431. The support block 431 is fixedly arranged outside the bottom end of the discharge ball 2. The driving member 44 includes a fan 441 and a rotating column 442. The rotating column 442 is fixedly arranged inside one end of the second gear 422. The other end of the rotating column 442 is arranged inside the fan 441. The rotating column 442 is rotatably arranged inside the rotating groove 432. When the wind blows the fan 441, the fan 441 rotates to drive the rotating column 442 to rotate in the rotating groove 432 of the support block 431, which drives the second gear 422 to rotate. The second gear 422 drives the first gear 421 to rotate, so that the first gear 421 drives the brush scraping round block 41 to rotate, so as to achieve the purpose of scraping the surface of the discharge ball 2, and thus the surface of the discharge ball 2 is not affected by dust in its performance.

[0028] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, any modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A suspension lightning protection component, comprising a device body (1) and a discharge ball (2), characterized in that: It also includes a shielding component (3) and a dust-proof component (4). The shielding component (3) is arranged at the upper end of the device body (1), and the dust-proof component (4) is arranged at the side end of the shielding component (3). The shielding component (3) includes a shielding column (31) and a quick-release part (32). The quick-release part (32) is arranged at the upper end of the device body (1), and the shielding column (31) is fixedly arranged at the upper end of the quick-release part (32). The dust-proof component (4) includes a scraping round block (41), an engaging part (42), a fixing part (43), and a driving part (44). The scraping round block (41) is rotatably arranged outside the discharge ball (2). The engaging part (42) is arranged at the bottom end of the scraping round block (41). The fixing part (43) is arranged at the bottom end of the discharge ball (2). The driving part (44) is fixedly arranged at the rear end of the engaging part (42).

2. The suspension lightning protection component according to claim 1, characterized in that: A triangular blocking block (311) is arranged at the upper end of the shielding column (31), and barbs (312) are installed on the triangular blocking block (311). The upper end of the barbs (312) is wedge-shaped.

3. The suspension lightning protection component according to claim 2, characterized in that: The quick-release part (32) includes a base frame (321), a bottom groove (322), and elastic clamping blocks (323). The base frame (321) is fixedly installed at the upper end of the device body (1). The bottom groove (322) is opened on the base circular frame (321). The elastic clamping blocks (323) are elastically buckled on the bottom groove (322). The elastic clamping blocks (323) are fixedly arranged at the bottom end of the shielding column (31).

4. The suspension lightning protection component according to claim 3, characterized in that: The engaging part (42) includes a first gear (421) and a second gear (422). The first gear (421) is fixedly arranged at the bottom end of the scraping round block (41). The first gear (421) is rotatably arranged outside the bottom end of the discharge ball (2). The second gear (422) is meshed and arranged on the side of the first gear (421).

5. The suspension lightning protection component according to claim 4, characterized in that: The fixing part (43) includes a support block (431) and a rotating groove (432). The rotating groove (443) is opened on the support block (431). The support block (431) is fixedly arranged outside the bottom end of the discharge ball (2).

6. The suspension lightning protection component according to claim 5, characterized in that: The driving part (44) includes a fan (441) and a rotating column (442). The rotating column (442) is fixedly arranged inside one end of the second gear (422). The other end of the rotating column (442) is arranged inside the fan (441). The rotating column (442) is rotatably arranged inside the rotating groove (432).

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