An insulating paint spraying device for a strike protection grading ring

Abstract

The application relates to the field of spraying technology and discloses an insulating paint spraying equipment for a breakdown-preventing protection grading ring, which comprises a machine table, a protection mechanism is fixedly connected to the top of the machine table, a rotating mechanism is fixedly connected to the middle shaft of the top inner wall of the protection mechanism, clamping mechanisms are symmetrically arranged at the top inner wall of the protection mechanism, the top of each clamping mechanism is fixedly connected with the top inner wall of the protection mechanism, and the bottom of each clamping mechanism is fixedly connected with the top of the machine table. The device adopts mechanical spraying, improves the stability of spraying, cleans the surface of the grading ring, avoids dust adhesion on the surface of the grading ring, shortens the residence time of the insulating paint on the surface, influences the service life of the grading ring, strengthens the firmness of the insulating paint, improves product quality, increases the one-time spraying area, avoids the surface of the grading ring from being shielded by a clamp, causes uneven spraying or non-uniform thickness, isolates the spraying area, and protects the working environment.

Description

Technical Field

[0001] This invention relates to the field of spraying technology, and more specifically to an insulating varnish spraying device for a breakdown-proof protective equalizing ring. Background Technology

[0002] An equalizing ring is a ring-shaped protective fitting that improves the voltage distribution of an insulator string. Its function is to prevent side lightning strikes. It is suitable for AC voltage and can evenly distribute high voltage around the object, ensuring that there is no potential difference between different parts of the ring, thereby achieving the effect of equalizing voltage.

[0003] When processing the equalizing ring, it is necessary to spray insulating varnish on its surface. In the existing technology, the equalizing ring is usually sprayed by the operator moving around the equalizing ring. Due to the lack of control over the operation precision and the fact that both sides of the equalizing ring need to be sprayed, it needs to be flipped over, resulting in poor coating effect, uneven coating, and reduced painting efficiency. At the same time, the odor generated during spraying is harmful to the health of the workers. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention to solve its technical problems is as follows: The insulating paint spraying equipment for the anti-breakdown protection equalizing ring of this invention includes a machine base, a protective mechanism fixedly connected to the top of the machine base, a rotating mechanism fixedly connected to the central axis at the top of the inner wall of the protective mechanism, and clamping mechanisms symmetrically arranged at the top of the inner wall of the protective mechanism. The top of the clamping mechanism is fixedly connected to the top of the inner wall of the protective mechanism, and the bottom of the clamping mechanism is fixedly connected to the top of the machine base.

[0005] The clamping mechanism includes a base, the bottom of which is fixedly connected to the top of the machine tool. A second slot is rotatably connected to the top of the base. A shaped block is disposed inside the second slot, and the outer wall of the shaped block is fitted into the inner wall of the second slot. A clamping component is fixedly connected to the top of the shaped block. Supporting components are evenly arranged inside the clamping component, and the outer wall of the supporting component is rotatably connected to the inner wall of the clamping component. The shaped blocks are symmetrically arranged around the clamping component. A first slot is disposed on the outer wall of the shaped block at the end furthest from the base, and the inner wall of the first slot is fitted into the outer wall of the shaped block. A second telescopic rod is fixedly connected to the top of the first slot, and the top of the second telescopic rod is fixedly connected to the top of the inner wall of the protective mechanism. A cleaning component is slidably connected to the top of the base. Mechanical spraying is used to improve the stability of the spraying, clean the surface of the equalizing ring, and prevent uneven distribution of the insulating varnish on the surface of the equalizing ring, which could lead to wear and tear on the insulating varnish.

[0006] The protective mechanism includes a protective shell, a baffle plate on the top of the inner wall of the protective shell, the outer wall of the baffle plate being slidably connected to the top of the inner wall of the protective shell, the bottom of the baffle plate being slidably connected to the top of the machine base, screws symmetrically arranged on the top of the inner wall of the protective shell, the top of the screws being fixedly connected to the top of the inner wall of the protective shell, and a spray gun being provided on the outer wall of the screws, the inner wall of the spray gun being threadedly connected to the outer wall of the screws, thus isolating the spraying area and protecting the working environment.

[0007] Preferably, the rotating mechanism includes a fixed plate, the top of which is fixedly connected to the top of the inner wall of the protective shell. The fixed plate is symmetrically arranged around the protective shell, and sliding rods are symmetrically arranged on opposite sides of the fixed plate. The outer walls of the sliding rods are slidably connected to the opposite sides of the fixed plate. A mounting plate is rotatably connected to the end of the sliding rod away from the fixed plate. Hydraulic rods are symmetrically arranged on the outer wall of the mounting plate, and the outer walls of the hydraulic rods are fixedly connected to the outer wall of the mounting plate. Clamping rods are symmetrically arranged on the end of the hydraulic rod away from the mounting plate, and the outer walls of the clamping rods are rotatably connected to the outer wall of the end of the hydraulic rod away from the mounting plate. Anti-slip blocks are fixedly connected to the inner walls of the clamping rods. This reduces manual labor and avoids close contact between the operator and the equalizing ring, reducing harm to the operator. It also allows for uniform spraying of the equalizing ring on both sides, improving the spraying effect of the insulating varnish.

[0008] Preferably, the clamping assembly includes a sleeve rod, with rotating blocks evenly and symmetrically arranged on the inner wall of the sleeve rod. The bottom of the rotating blocks is rotatably connected to the inner wall of the sleeve rod, and a first telescopic rod is fixedly connected to the top of the rotating blocks. A fixing groove is fixedly connected to the top of the first telescopic rod, and a pawl is provided inside the fixing groove. The top of the pawl is rotatably connected to the inner wall of the fixing groove. The supporting assembly includes a rotating plate, with its outer wall rotatably connected to the inner wall of the sleeve rod. A connecting rod is rotatably connected to the inner wall of the rotating plate at the end away from the sleeve rod. A bent plate is provided at the end of the connecting rod away from the rotating plate, with its inner wall rotatably connected to the outer wall of the rotating plate. Support rods are symmetrically arranged inside the bent plate, with their outer walls rotatably connected to the inner wall of the bent plate. The supporting assembly and the clamping assembly cooperate to expose most of the surface of the equalizing ring, increasing the area of ​​one-time spraying and preventing the surface of the equalizing ring from being blocked by the clamp, which could cause uneven spraying or inconsistent thickness.

[0009] Preferably, the cleaning component includes a slider, the bottom of which is slidably connected to the top of the base. A telescopic column is fixedly connected to the top of the slider, and a water tank is rotatably connected to the top of the telescopic column. Suction pipes are evenly arranged inside the water tank, and the outer wall of the suction pipes is fixedly connected to the inner wall of the water tank. Water outlet holes are evenly arranged on the inner wall of the water tank away from the suction pipes. A sponge block is fixedly connected to the outer wall of the water tank near the water outlet holes, and a rubber plate is fixedly connected to the outer wall of the water tank near the water outlet holes. The outer wall of the rubber plate contacts the outer wall of the sponge block. The supporting component is located below the clamping component. The outer wall of the sleeve is fixedly connected to the outer wall of the shaped block. The shaped blocks are symmetrically arranged around the sleeve. This cleaning process cleans the sprayed area of ​​the equalizing ring, preventing dust from adhering to the surface of the equalizing ring, shortening the time the insulating varnish stays on its surface, affecting the service life of the equalizing ring, strengthening the adhesion of the insulating varnish, and improving product quality.

[0010] The beneficial effects of this invention are as follows:

[0011] 1. This invention uses a clamping mechanism to fit the equalizing ring through the gap in the middle of the clamping assembly. The size of the irregular block is smaller than the size of the hollow part of the equalizing ring. The equalizing ring is fitted into the clamping assembly, and the supporting assembly fixes the equalizing ring to the outer wall of the clamping assembly. At this time, the cleaning assembly cleans the surface of each equalizing ring from bottom to top. Then, the cleaning assembly stops at the end away from the spray gun, and the spray gun sprays the upper surface of the equalizing ring. Mechanical spraying is used to improve the stability of the spraying and clean the surface of the equalizing ring to avoid uneven distribution of the insulating varnish on the surface of the equalizing ring, which would cause wear and mottled appearance of the insulating varnish.

[0012] 2. By setting up a support component and a clamping component, the claws cooperate with the bent plate and the support rod to clamp and fix the pressure equalizing ring, exposing most of the surface of the pressure equalizing ring, increasing the area of ​​one-time spraying, and avoiding the pressure equalizing ring surface being blocked by the clamp, which would cause uneven spraying or inconsistent thickness.

[0013] 3. By setting up a cleaning component, since the upper and lower surfaces of the equalizing ring have different shapes, the shape of the sponge block and rubber plate on the other side also corresponds to the shape of the lower surface of the equalizing ring. This cleans the sprayed area of ​​the equalizing ring, preventing dust from adhering to the surface of the equalizing ring, which would shorten the time the insulating varnish stays on its surface, affect the service life of the equalizing ring, strengthen the adhesion of the insulating varnish, and improve product quality.

[0014] 4. By setting up a protective mechanism, the baffle is inside the protective shell before the equalizing ring is placed. The baffle can rotate 360 ​​degrees on the protective shell. After the equalizing ring is placed, when spraying, the workers merge the baffle with the protective shell to isolate the spraying area and protect the working environment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is a cross-sectional view of the entire invention;

[0017] Figure 3 This is a schematic diagram of the protective mechanism of the present invention;

[0018] Figure 4 This is a schematic diagram of the rotating mechanism of the present invention;

[0019] Figure 5 This is a schematic diagram of the clamping mechanism of the present invention;

[0020] Figure 6 This is a schematic diagram of the cleaning component of the present invention;

[0021] Figure 7 This is a schematic diagram of the structure of the support component of the present invention;

[0022] Figure 8 This is a schematic diagram of the clamping component of the present invention;

[0023] In the diagram: 1. Machine base; 2. Protective mechanism; 201. Protective shell; 202. Baffle; 203. Screw; 204. Spray gun; 3. Rotating mechanism; 301. Fixed plate; 302. Slide rod; 303. Mounting plate; 304. Hydraulic rod; 305. Clamping rod; 306. Anti-slip block; 4. Clamping mechanism; 401. Base; 402. Irregular block; 403. Clamping assembly; 4031. Sleeve rod; 4032. Rotating block; 4033. First telescopic rod; 4 034, Fixing groove; 4035, Claw; 404, First slot; 405, Second telescopic rod; 406, Support assembly; 4061, Rotating plate; 4062, Connecting rod; 4063, Bend plate; 4064, Support rod; 407, Cleaning assembly; 4071, Slider; 4072, Telescopic column; 4073, Water tank; 4074, Suction pipe; 4075, Water outlet; 4076, Rubber plate; 4077, Sponge block; 408, Second slot. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0025] Example 1, using Figures 1-8 The following describes an insulating varnish spraying device for a breakdown protection equalizing ring according to an embodiment of the present invention.

[0026] like Figures 1-8 As shown, the insulating paint spraying equipment for the anti-breakdown protection equalizing ring of the present invention includes a machine base 1, a protective mechanism 2 fixedly connected to the top of the machine base 1, a rotating mechanism 3 fixedly connected to the central axis of the top of the inner wall of the protective mechanism 2, and clamping mechanisms 4 symmetrically arranged on the top of the inner wall of the protective mechanism 2. The top of the clamping mechanism 4 is fixedly connected to the top of the inner wall of the protective mechanism 2, and the bottom of the clamping mechanism 4 is fixedly connected to the top of the machine base 1.

[0027] During operation, the baffle 202 is rotated into the protective mechanism 2. The operator places the equalizing rings one by one on the clamping mechanism 4 on one side. The clamping mechanism 4 fixes the equalizing rings and cleans their surfaces. Then, the clamping mechanism 4 rotates, and the spray gun 204 sprays the upper surface of the equalizing rings evenly. After the upper surface is sprayed, the rotating structure drives the equalizing rings to rotate 180 degrees and place them on the clamping mechanism 4 on the other side. Another spray gun 204 sprays the lower surface of the equalizing rings. After the spraying is completed, the operator removes them. The operation is then repeated. After the equalizing rings are rotated 180 degrees, the rotating mechanism 3 releases the clamping mechanism 4 and rotates 90 degrees to place them vertically. At this time, the baffle 202 is closed to seal the spraying space and prevent the spread of smoke, which could affect the surrounding environment.

[0028] The clamping mechanism 4 includes a base 401, the bottom of which is fixedly connected to the top of the machine base 1. A second slot 408 is rotatably connected to the top of the base 401. A shaped block 402 is disposed inside the second slot 408, and the outer wall of the shaped block 402 is fitted with the inner wall of the second slot 408. A clamping component 403 is fixedly connected to the top of the shaped block 402. Supporting components 406 are evenly disposed inside the clamping component 403, and the outer wall of the supporting component 406 is fitted with the clamping component. The inner wall of 403 is rotatably connected, the irregular block 402 is symmetrically arranged with the clamping component 403 as the center, the outer wall of the irregular block 402 away from the base 401 is provided with a first slot 404, the inner wall of the first slot 404 is sleeved with the outer wall of the irregular block 402, the top of the first slot 404 is fixedly connected with a second telescopic rod 405, the top of the second telescopic rod 405 is fixedly connected with the top of the inner wall of the protective mechanism 2, and the top of the base 401 is slidably connected with a cleaning component 407;

[0029] The equalizing ring is inserted into the clamping assembly 403 through the gap in the middle. The size of the irregular block 402 is smaller than the size of the hollow part of the equalizing ring. The equalizing ring is inserted into the clamping assembly 403, and the equalizing ring is fixed to the outer wall of the clamping assembly 403 with the support assembly 406. At this time, the cleaning assembly 407 cleans the surface of each equalizing ring from bottom to top. Then the cleaning assembly 407 stops at the end away from the spray gun 204. The spray gun 204 sprays the upper surface of the equalizing ring. Mechanical spraying is used to improve the stability of the spraying and clean the surface of the equalizing ring to avoid uneven distribution of the insulating varnish on the surface of the equalizing ring, which would cause the insulating varnish to wear and become mottled.

[0030] The protective mechanism 2 includes a protective shell 201. A baffle 202 is provided on the top of the inner wall of the protective shell 201. The outer wall of the baffle 202 is slidably connected to the top of the inner wall of the protective shell 201. The bottom of the baffle 202 is slidably connected to the top of the machine base 1. Screws 203 are symmetrically arranged on the top of the inner wall of the protective shell 201. The top of the screws 203 is fixedly connected to the top of the inner wall of the protective shell 201. A spray gun 204 is provided on the outer wall of the screws 203. The inner wall of the spray gun 204 is threadedly connected to the outer wall of the screws 203.

[0031] Before the equalizing ring is placed, the baffle 202 is inside the protective shell 201. The baffle 202 can rotate 360 ​​degrees on the protective shell 201. After the equalizing ring is placed, when spraying, the staff will combine the baffle 202 with the protective shell 201 to isolate the spraying area and protect the working environment.

[0032] The rotating mechanism 3 includes a fixed plate 301. The top of the fixed plate 301 is fixedly connected to the top of the inner wall of the protective shell 201. The fixed plate 301 is symmetrically arranged with the protective shell 201 as the center. Slide rods 302 are symmetrically arranged on opposite sides of the fixed plate 301. The outer wall of the slide rods 302 is slidably connected to the opposite side of the fixed plate 301. The end of the slide rods 302 away from the fixed plate 301 is rotatably connected to the mounting plate 303. Hydraulic rods 304 are symmetrically arranged on the outer wall of the mounting plate 303. The outer wall of the hydraulic rods 304 is fixedly connected to the outer wall of the mounting plate 303. Clamping rods 305 are symmetrically arranged on the end of the hydraulic rods 304 away from the mounting plate 303. The outer wall of the clamping rods 305 is rotatably connected to the outer wall of the end of the hydraulic rods 304 away from the mounting plate 303. Anti-slip blocks 306 are fixedly connected to the inner wall of the clamping rods 305.

[0033] After the equalizing ring is coated on one side, the slide rod 302 moves the fixing plate 301 downward to extend the hydraulic rod 304, so that the clamping rod 305 clamps the clamping assembly 403. The slide rod 302 moves upward to move the clamping assembly 403 upward. Then the fixing plate 301 rotates 180 degrees to flip the two sets of clamping assemblies 403. The slide rod 302 moves the flipped clamping assembly 403 downward to insert it into the base 401, completing the flipping of the equalizing ring. Then the flipped equalizing ring continues to be coated, reducing manual work and avoiding close contact between the operator and the equalizing ring, reducing harm to the human body. The equalizing ring is coated evenly on both sides, improving the coating effect of the insulating varnish.

[0034] The specific workflow is as follows:

[0035] During operation, the baffle 202 is rotated into the protective mechanism 2. The operator places the equalizing rings one by one on the clamping mechanism 4 on one side. The clamping mechanism 4 fixes the equalizing rings and cleans their surfaces. Then, the clamping mechanism 4 rotates, and the spray gun 204 sprays the upper surface of the equalizing rings evenly. After the upper surface is sprayed, the rotating structure drives the equalizing ring to rotate 180 degrees and places it on the clamping mechanism 4 on the other side. Another spray gun 204 sprays the lower surface of the equalizing ring. After spraying, the operator removes it. After the upper surface of the equalizing ring is sprayed, the rotating mechanism 3 rotates the clamping mechanism 4 180 degrees. While the spray gun 204 sprays the lower surface of the equalizing ring, the clamping mechanism 4 on the other side begins to feed material. After the lower surface is sprayed and removed by the operator, it is flipped over again so that the end with the upper surface sprayed continues to spray the lower surface. The empty clamping mechanism 4 is then fed again, realizing a cycle of operation and improving the working efficiency of the device.

[0036] Example 2, using Figures 1-8 The following describes an insulating varnish spraying device for a breakdown protection equalizing ring according to an embodiment of the present invention.

[0037] like Figures 1-8As shown, the insulating varnish spraying equipment for the anti-breakdown protection equalizing ring of the present invention, based on Embodiment 1, includes a clamping assembly 403 comprising a sleeve rod 4031. Rotating blocks 4032 are evenly and symmetrically arranged on the inner wall of the sleeve rod 4031. The bottom of the rotating blocks 4032 is rotatably connected to the inner wall of the sleeve rod 4031. A first telescopic rod 4033 is fixedly connected to the top of the rotating blocks 4032. A fixing groove 4034 is fixedly connected to the top of the first telescopic rod 4033. A claw 4035 is provided inside the fixing groove 4034. The top of the claw 4035 is rotatably connected to the inner wall of the fixing groove 4034. A supporting assembly 406 is located below the clamping assembly 403. The outer wall of the rod 4031 is fixedly connected to the outer wall of the irregular block 402, and the irregular block 402 is symmetrically arranged with the rod 4031 as the center; the supporting component 406 includes a rotating plate 4061, the outer wall of the rotating plate 4061 is rotatably connected to the inner wall of the rod 4031, a connecting rod 4062 is rotatably connected to the inner wall of the end of the rotating plate 4061 away from the rod 4031, a bent plate 4063 is provided at the end of the connecting rod 4062 away from the rotating plate 4061, the inner wall of the bent plate 4063 is rotatably connected to the outer wall of the rotating plate 4061, and a support rod 4064 is symmetrically arranged inside the bent plate 4063, and the outer wall of the support rod 4064 is rotatably connected to the inner wall of the bent plate 4063;

[0038] The middle part of the equalizing ring is fitted onto the sleeve rod 4031 and moved downwards. The lowest rotating plate 4061 rotates 90 degrees and remains horizontal. The equalizing ring is placed on the rotating plate 4061. After placing the equalizing rings on each rotating plate 4061 in sequence, the connecting rod 4062 rotates, maintaining the angle between the bent plate 4063 and the rotating plate 4061 at 90 degrees. Then, the support rod 4064 rotates towards the equalizing ring, pressing it after contacting it to achieve load-bearing of the equalizing ring. Subsequently, the rotating block 4032 rotates 90 degrees, and the first telescopic rod 4033 extends to contact and lock the claw 4035 against the outer wall of the bent plate 4063. The claw 4035, the bent plate 4063, and the support rod 4064 cooperate to clamp and fix the equalizing ring. Then, the base 401 drives the second slot 408 to rotate, thereby causing the sleeve rod 4031 to drive the equalizing ring to rotate. The 08 engages with the irregular block 402 at the bottom of the sleeve rod 4031, and the first slot 404 engages with the irregular block 402 at the top of the sleeve rod 4031, so that the pressure equalizing ring rotates during spraying to complete uniform spraying. After the lower pressure equalizing ring is sprayed, the spray gun 204 moves up along the screw 203 to continue spraying the upper pressure equalizing ring. After the spraying is completed, the rotating mechanism 3 lifts the two sleeve rods 4031 and rotates them 180 degrees, inserting the top of one sleeve rod 4031 into the base 401 on the other side. During this process, the pressure equalizing ring is clamped and fixed in a fixed position. After being placed on the base 401 on the other side, the unsprayed area continues to be sprayed upwards. The supporting component 406 and the clamping component 403 cooperate with each other to expose most of the surface of the pressure equalizing ring, increasing the area of ​​one-time spraying and avoiding the surface of the pressure equalizing ring being blocked by the clamp, which would cause uneven spraying or inconsistent thickness.

[0039] The cleaning component 407 includes a slider 4071, the bottom of which is slidably connected to the top of the base 401. A telescopic column 4072 is fixedly connected to the top of the slider 4071. A water tank 4073 is rotatably connected to the top of the telescopic column 4072. A water suction pipe 4074 is evenly arranged inside the water tank 4073. The outer wall of the water suction pipe 4074 is fixedly connected to the inner wall of the water tank 4073. Water outlet holes 4075 are evenly opened on the inner wall of the water tank 4073 away from the water suction pipe 4074. A sponge block 4077 is fixedly connected to the outer wall of the water tank 4073 near the water outlet hole 4075. A rubber plate 4076 is fixedly connected to the outer wall of the water tank 4073 near the water outlet hole 4075. The outer wall of the rubber plate 4076 is in contact with the outer wall of the sponge block 4077.

[0040] After the equalizing ring is fitted onto the sleeve rod 4031, the telescopic column 4072 extends, causing the water tank 4073 to gradually approach the lowermost equalizing ring. The water tank 4073 rotates at a certain angle and passes through the inside of the equalizing ring, placing the sponge block 4077 and the rubber plate 4076 on the upper surface of the equalizing ring. Water from the water tank 4073 enters the sponge block 4077 through the water suction pipe 4074, controlling the water volume to keep the sponge block 4077 moist but not retaining too much water. The bottom of the rubber plate 4076 fits into the upper surface of the equalizing ring. When the slider 4071 rotates, causing the sponge block 4077 to wipe the upper surface of the equalizing ring, the rubber plate 4076 first contacts the unwiped surface of the equalizing ring, blocking particles and impurities on the surface of the equalizing ring. Then, the sponge block 4077 wipes and wets the surface of the equalizing ring. After thoroughly cleaning the dust, the slider 4071 drives the sponge block 4077 to wipe the surface. Following the shape of the equalizing ring, after wiping half of the surface, the telescopic column 4072 descends, causing the water tank 4073 to adjust its position and reach the other half of the equalizing ring for further wiping. After cleaning, the telescopic column 4072 retracts, placing the water tank 4073 away from the spray gun 204. After one side is sprayed, it is flipped 180 degrees and the same operation is performed on the other side. Because the upper and lower surfaces of the equalizing ring have different shapes, the shapes of the sponge block 4077 and rubber plate 4076 on the other side also correspond to the shape of the lower surface of the equalizing ring. This cleans the sprayed area of ​​the equalizing ring, preventing dust from adhering to the surface, which would shorten the time the insulating varnish stays on the surface, affecting the service life of the equalizing ring, strengthening the adhesion of the insulating varnish, and improving product quality.

[0041] The specific workflow is as follows:

[0042] During operation, the middle part of the equalizing ring is fitted onto the sleeve rod 4031 and moved downwards. The lowest rotating plate 4061 rotates 90 degrees to maintain a horizontal position, and the equalizing ring is placed on the rotating plate 4061. After placing the equalizing rings on each rotating plate 4061 in sequence, the connecting rod 4062 rotates to maintain a 90-degree angle between the bending plate 4063 and the rotating plate 4061. Then, the support rod 4064 rotates towards the equalizing ring, contacts the equalizing ring, and presses it to achieve load-bearing of the equalizing ring. Subsequently, the rotating block 4032 rotates 90 degrees, and the first telescopic rod 4033 extends to contact and lock the claw 4035 against the outer wall of the bending plate 4063. The claw 4035 and the bending plate 4063... The 63 and the support rod 4064 cooperate to clamp and fix the equalizing ring. Then the telescopic column 4072 extends, causing the water tank 4073 to gradually approach the lowermost equalizing ring. The water tank 4073 rotates at a certain angle and passes through the inside of the equalizing ring, placing the sponge block 4077 and the rubber plate 4076 on the upper surface of the equalizing ring. The water in the water tank 4073 enters the sponge block 4077 through the water suction pipe 4074, and the water volume is controlled to keep the sponge block 4077 moist, but not too much water is left. The bottom of the rubber plate 4076 fits with the upper surface of the equalizing ring. The slider 4071 rotates to drive the sponge block 4077 to wipe the upper surface of the equalizing ring.

[0043] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An insulating varnish spraying device for a breakdown protection equalizing ring, comprising a machine base (1), characterized in that: The top of the machine base (1) is fixedly connected to a protective mechanism (2), and a rotating mechanism (3) is fixedly connected to the central axis at the top of the inner wall of the protective mechanism (2). A clamping mechanism (4) is symmetrically arranged at the top of the inner wall of the protective mechanism (2). The top of the clamping mechanism (4) is fixedly connected to the top of the inner wall of the protective mechanism (2), and the bottom of the clamping mechanism (4) is fixedly connected to the top of the machine base (1). The clamping mechanism (4) includes a base (401), the bottom of which is fixedly connected to the top of the machine base (1). A second slot (408) is rotatably connected to the top of the base (401). A shaped block (402) is provided inside the second slot (408). The outer wall of the shaped block (402) is sleeved with the inner wall of the second slot (408). A clamping assembly (403) is fixedly connected to the top of the shaped block (402). Supporting assemblies (406) are evenly arranged inside the clamping assembly (403). The outer wall of the supporting assembly (406) is sleeved with the inner wall of the second slot (408). The inner wall of the clamping component (403) is rotatably connected. The irregular block (402) is symmetrically arranged with the clamping component (403) as the center. The top and bottom of the clamping component (403) are both provided with irregular blocks (402). The outer wall of the irregular block (402) located at the top of the clamping component (403) is sleeved with the inner wall of the first slot (404). The top of the first slot (404) is fixedly connected with a second telescopic rod (405). The top of the second telescopic rod (405) is fixedly connected with the top of the inner wall of the protective mechanism (2). The top of the base (401) is slidably connected with a cleaning component (407). The protective mechanism (2) includes a protective shell (201), and screws (203) are symmetrically arranged on the top of the inner wall of the protective shell (201), and a spray gun (204) is arranged on the outer wall of the screws (203). The clamping assembly (403) includes a sleeve rod (4031), on which rotating blocks (4032) are evenly and symmetrically arranged. The bottom of the rotating blocks (4032) is rotatably connected to the inner wall of the sleeve rod (4031). A first telescopic rod (4033) is fixedly connected to the top of the rotating blocks (4032). A fixing groove (4034) is fixedly connected to the top of the first telescopic rod (4033). A claw (4035) is arranged inside the fixing groove (4034). The top of the claw (4035) is rotatably connected to the inner wall of the fixing groove (4034). The supporting component (406) includes a rotating plate (4061), the outer wall of which is rotatably connected to the inner wall of the sleeve rod (4031), a connecting rod (4062) rotatably connected to the inner wall of the rotating plate (4061) away from the sleeve rod (4031), a bent plate (4063) provided at the end of the connecting rod (4062) away from the rotating plate (4061), the inner wall of the bent plate (4063) rotatably connected to the outer wall of the rotating plate (4061), and support rods (4064) symmetrically arranged inside the bent plate (4063), the outer wall of the support rod (4064) rotatably connected to the inner wall of the bent plate (4063). The supporting component (406) is located below the clamping component (403), the outer wall of the sleeve (4031) is fixedly connected to the outer wall of the irregular block (402), and the irregular block (402) is symmetrically arranged with the sleeve (4031) as the center; After the upper surface of the equalizing ring on one side clamping mechanism (4) is sprayed, the rotating mechanism (3) drives the clamping mechanism (4) on the other side to rotate 180 degrees so that the clamping mechanism (4) on the other side clamping mechanism (4) is placed in the second slot (408) of the clamping mechanism (4) on the other side, and the lower surface of the equalizing ring is sprayed by another spray gun (204).

2. The insulating varnish spraying equipment for a breakdown protection equalizing ring according to claim 1, characterized in that: A baffle (202) is provided on the top of the inner wall of the protective shell (201). The outer wall of the baffle (202) is slidably connected to the top of the inner wall of the protective shell (201). The bottom of the baffle (202) is slidably connected to the top of the machine base (1). The top of the screw (203) is fixedly connected to the top of the inner wall of the protective shell (201). The inner wall of the spray gun (204) is threadedly connected to the outer wall of the screw (203).

3. The insulating varnish spraying equipment for a breakdown protection equalizing ring according to claim 2, characterized in that: The rotating mechanism (3) includes a fixed plate (301), the top of which is fixedly connected to the top of the inner wall of the protective shell (201). The fixed plate (301) is symmetrically arranged with the protective shell (201) as the center. Slide rods (302) are symmetrically arranged on opposite sides of the fixed plate (301). The outer wall of the slide rods (302) is slidably connected to the opposite side of the fixed plate (301).

4. The insulating varnish spraying equipment for a breakdown protection equalizing ring according to claim 3, characterized in that: The sliding rod (302) is rotatably connected to a mounting plate (303) at one end away from the fixed plate (301). Hydraulic rods (304) are symmetrically arranged on the outer wall of the mounting plate (303). The outer wall of the hydraulic rods (304) is fixedly connected to the outer wall of the mounting plate (303). Clamping rods (305) are symmetrically arranged at one end of the hydraulic rods (304) away from the mounting plate (303). The outer wall of the clamping rods (305) is rotatably connected to the outer wall of the end of the hydraulic rods (304) away from the mounting plate (303). Anti-slip blocks (306) are fixedly connected to the inner wall of the clamping rods (305).

5. The insulating varnish spraying equipment for a breakdown protection equalizing ring according to claim 1, characterized in that: The cleaning component (407) includes a slider (4071), the bottom of which is slidably connected to the top of the base (401), a telescopic column (4072) is fixedly connected to the top of the slider (4071), and a water tank (4073) is rotatably connected to the top of the telescopic column (4072).

6. The insulating varnish spraying equipment for a breakdown protection equalizing ring according to claim 5, characterized in that: The water tank (4073) is uniformly provided with suction pipes (4074) inside. The outer wall of the suction pipes (4074) is fixedly connected to the inner wall of the water tank (4073). The inner wall of the water tank (4073) away from the suction pipes (4074) is uniformly provided with water outlet holes (4075). The outer wall of the water tank (4073) near the water outlet hole (4075) is fixedly connected with a sponge block (4077). The outer wall of the water tank (4073) near the water outlet hole (4075) is fixedly connected with a rubber plate (4076). The outer wall of the rubber plate (4076) is in contact with the outer wall of the sponge block (4077).

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