A combined lightning arrester performance detection device

Abstract

The present invention provides a combined lightning arrester performance detection device, including a shell and a discharge component, the top of the shell is equipped with a closed component, the top of the shell is docked with a test mechanism, and the test mechanism is located inside the closed component, the interior of the closed component is docked with a friction component, and the friction component cooperates with the test mechanism for detection, the top of the discharge component is docked with an overload component, and the top of the overload component is docked and combined with the test mechanism; the test mechanism includes side panels, connecting components, positioning components, and test components. The test mechanism of the present invention can be combined and assembled by the overload component and the discharge component, so that the detection device can be switched from an indoor detection state to an outdoor detection device. In this way, personnel can dock, assemble and detect outdoor lightning arresters in a handheld manner, and clean the lightning arrester while detecting.

Description

Technical Field

[0001] The present invention relates to the technical field of lightning arrester detection, and in particular to a combined lightning arrester performance detection device. Background Art

[0002] The function of a lightning arrester is to limit the impact of lightning intrusion waves and switching overvoltage on electrical equipment. After production and installation, lightning arresters must be tested with various testing equipment for different parameters to ensure that their performance and quality meet standard requirements, such as electrical performance, mechanical performance, and adaptability.

[0003] Currently, there are two common methods for testing lightning arresters: one is to test unused products in an indoor laboratory, and the other is to test the arresters in operation outdoors. These two testing methods have the following problems in actual operation:

[0004] 1. Since most indoor detection equipment cannot be used for outdoor scene detection, additional outdoor detection equipment is required, which increases the detection cost;

[0005] 2. During outdoor testing, the arrester is usually installed at a higher position outdoors. Due to the large number of test items, the entire testing process is relatively cumbersome, and there are certain safety hazards when workers operate.

[0006] Therefore, the present application proposes a combined arrester performance detection device. Summary of the Invention

[0007] In view of the deficiencies of the prior art, the present invention provides a combined arrester performance detection device, which solves the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A combined lightning arrester performance detection device comprises a shell and a discharge assembly, wherein the top of the shell is equipped with a closing assembly, the top of the shell is docked with a test mechanism, and the test mechanism is located in the closing assembly, the interior of the closing assembly is docked with a friction assembly, and the friction assembly cooperates with the test mechanism for detection, the top of the discharge assembly is docked with an overload assembly, and the top of the overload assembly is docked and combined with the test mechanism; the test mechanism comprises a side plate, a connecting component, a positioning component, and a test assembly; the closing assembly comprises a main cover body, a heating component, and a sub-cover body, the top of the shell is docked with a connecting component, the movable part of the connecting component is equipped with a side plate, the top and bottom of the side plate are docked with the positioning component, the side of the side plate is equipped with a test assembly, and the test assembly is located between the positioning components, the top of the shell is respectively equipped with a main cover body and a sub-cover body combined with each other, and the test assembly is located in the main cover body and the sub-cover body;

[0010] The overload component includes a adapter component and an overload component; the discharge component includes a first discharge rod, a second discharge rod, a handle, an adjustment component, a first adjustment rod, a second drive rod, and a second adjustment rod. The first discharge rod is docked and installed at the bottom of the connecting component, the second discharge rod is sleeved on the first discharge rod, the adjustment component is docked and installed at the bottom of the second discharge rod, the first adjustment rod and the second drive rod are docked and installed inside the second discharge rod, the adapter component is docked and installed on the top of the first discharge rod, the overload component is fixedly installed on one side of the adapter component, the first adjustment rod extends and acts on the first discharge rod, the second adjustment rod is docked and installed on the internal limit of the second drive rod, and the second adjustment rod extends to and acts on the adapter component.

[0011] Furthermore, a liquid supply assembly is assembled inside the shell, and the liquid supply assembly is respectively assembled and connected with the main cover body and the test assembly. The liquid supply assembly includes a liquid supply box, a recovery pipe, a fan, a branch pipe, an electric valve, a liquid supply pump, and a main pipe. The liquid supply box is placed inside the shell, and a placement port is provided on the top of the liquid supply box. A fan is fixedly installed in the shell on one side of the liquid supply box, and a branch pipe is docked and installed at the output end of the fan. A liquid supply pump is placed at the bottom of the liquid supply box, and a main pipe extending from the liquid supply box is docked and installed at the output of the liquid supply pump. The end of the main pipe is assembled and connected with the test assembly, and the end of the branch pipe is installed and connected with the main pipe, and the branch pipe and the main pipe are both equipped with electric valves. A connected recovery pipe is docked and installed on the main cover body, and the recovery pipe is connected with the interior of the liquid supply box.

[0012] A support bracket is fixedly installed on one side of the shell, and a test host is placed in the support bracket.

[0013] Furthermore, the connecting component includes a connecting sleeve, a connecting plate, a fourth motor, a connecting seat, and a movable joint. The top of the first discharge rod is docked with the connecting sleeve, the first discharge rod is docked with the connecting plate through the connecting sleeve, the top of the connecting plate is fixedly installed with the connecting seat, the interior of the connecting seat is movably installed with a movable joint through a shaft, the connecting seat is assembled and connected to the side plate through the movable joint, the fourth motor is fixedly installed on the connecting seat, and the output end of the fourth motor is installed and connected to the shaft on the movable joint.

[0014] Furthermore, the positioning assembly includes a first ring gear, a first mounting cavity, a first rack, a guide rail, a clamp, a carrier plate, a ninth motor, an electric push rod, a driving gear plate, a movable shaft, and a driving gear. The top and bottom of the side plate are fixedly mounted with a carrier plate, the inner side of the carrier plate is slidably mounted with a guide rail, and the carrier plate is slidably mounted with the first mounting cavity through the guide rail. The inside of the first mounting cavity is respectively fixedly mounted with a ninth motor and an electric push rod, and the output end of the ninth motor extends out of the first mounting cavity, and the output end of the ninth motor is docked with the first ring gear, and the top of the carrier plate is fixedly mounted with a first rack meshing with the first ring gear, and two sets of movable shafts are movably mounted inside the first mounting cavity, and the movable shafts are respectively fixedly mounted with a clamp and a driving gear, and the clamp extends out of the first mounting cavity and is clamped and matched with each other, and the output end of the electric push rod is docked with the driving gear plate, and the driving gear plate is meshed with the driving gear.

[0015] Furthermore, the test assembly includes a semi-ring mounting plate, a fifth motor, a second ring gear, a sixth motor, a mounting plate, a second rack, a liquid spray port, a pulley, a cleaning cotton brush, an arc-shaped tooth, a third ring gear, a drive shaft, and an arc-shaped tube. A mounting plate is slidably mounted on one side of the side plate, a second rack is fixedly mounted on the side plate on the same side of the mounting plate, a fifth motor is embedded in the front of the mounting plate, a second ring gear is docked with the output end of the fifth motor, and the second ring gear and the second rack are meshed with each other, and a semi-ring mounting plate is fixedly mounted on the end of the mounting plate. Plate, a cleaning cotton brush is slidably installed on the inner side of the semi-ring mounting plate, an arc tube is fixedly installed on the semi-ring mounting plate below the cleaning cotton brush, and liquid spray ports are evenly distributed on the arc tube, the joint of the arc tube is connected to the main pipe installation, and arc teeth are evenly distributed on the top of the cleaning cotton brush, a drive shaft is fixedly installed on the outer side of the semi-ring mounting plate, a third ring gear is docked with the top of the drive shaft, and the third ring gear and the arc teeth are meshed with each other, a sixth motor is embedded in the bottom of the mounting plate, and the output end of the sixth motor is equipped with a pulley connected to the drive shaft.

[0016] Furthermore, the closure assembly further includes an opening and closing component, a guide opening is provided at the top of the shell, the opening and closing component is assembled inside the shell, and the driving end of the opening and closing component extends into the guide opening and is assembled and connected with the main cover body and the auxiliary cover body; the opening and closing component includes a first motor, a first guide block, and a first screw rod;

[0017] The heating component includes a heating lamp and a lamp mounting cover. The outside of the main cover body and the auxiliary cover body are fixedly installed with a lamp mounting cover, and the lamp mounting cover is connected to the inside of the main cover body and the auxiliary cover body. A heating lamp is fixedly installed inside the lamp mounting cover, and the heating lamp heats the internal space of the main cover body and the auxiliary cover body.

[0018] Furthermore, the friction assembly includes a square frame, a second screw rod, a friction brush, a second motor, a third motor, a second guide block, a brush roller, and a seventh motor. The second motor is fixedly installed on the top of the main cover body, and the output end of the second motor extends into the main cover body and is docked with the square frame. The second guide block is slidably installed inside the square frame, and the second screw rod that passes through the second guide block is docked with the inside of the frame. The third motor is fixedly installed on one side of the square frame, and the output end of the third motor is docked with one end of the second screw rod and drives the second guide block. The seventh motor is fixedly installed on the bottom of the second guide block, and the output end of the seventh motor is docked with the brush roller, and friction brushes are evenly distributed on the outside of the brush roller.

[0019] Furthermore, the adapter component includes a docking sleeve, an eighth motor, a mounting seat, a third discharge rod, and an electromagnetic docking piece. The docking sleeve is mounted on the first discharge rod, a mounting seat is fixedly mounted on one side of the docking sleeve, the eighth motor is fixedly mounted on the mounting seat, the output end of the eighth motor is docked with an electromagnetic docking piece connected to the overload component, the third discharge rod is docked in the docking sleeve, and the top of the third discharge rod is docked with the connecting component.

[0020] Furthermore, the overload component includes a pressure multiplier barrel, a square mounting shell, a clamping plate, a first clamping piece, a second clamping piece, a strip block, a third guide block, an adjusting knob, and a spring. The output end of the eighth motor is docked with the square mounting shell, the interior of the square mounting shell is docked with the adjusting knob, the adjusting knob is sleeved with the third guide block, the adjusting knob is assembled with the clamping plate through the third guide block, the pressure multiplier barrel is docked with the clamping plates, the back of the square mounting shell is fixedly installed with a strip block, the bottom of the strip block is slidably installed with a first clamping piece, and a spring is docked with the first clamping piece and the square mounting shell, the bottom end of the strip block is fixedly installed with a second clamping piece, and the second clamping piece and the first clamping piece clamp each other.

[0021] Furthermore, the adjustment component includes an adjustment handle, a driving rod 1, a conical adjustment gear, and a second mounting cavity. The second mounting cavity is fixedly installed at the bottom of the second discharge rod, and the driving rod 1 is docked and installed on both sides of the second mounting cavity. The adjustment handle is docked and installed at the outer end of the driving rod 1, and the inner end of the driving rod 1 is equipped with a conical adjustment gear that is transmission-connected to the first adjustment rod and the driving rod 2.

[0022] The present invention provides a combined arrester performance detection device. Compared with the prior art, it has the following advantages:

[0023] Through the combined assembly of overload components and discharge components, the detection device can perform electrical performance and other tests indoors, as well as high-altitude electrical performance tests outdoors. During outdoor testing, remote operation can be performed, which is safer and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 It shows a schematic diagram of the first internal assembly structure of the detection device of the present invention;

[0026] Figure 2 It shows a schematic diagram of the overall assembly structure of the detection device of the present invention;

[0027] Figure 3 shows a second internal assembly structure schematic diagram of the detection device of the present invention;

[0028] Figure 4 A schematic diagram of the assembly structure of the overload component and the discharge component of the present invention is shown;

[0029] Figure 5 Shows a schematic diagram of the appearance and structure of the overload component of the present invention;

[0030] Figure 6 A schematic diagram of the internal structure of the overload component of the present invention is shown;

[0031] Figure 7 It shows the overall assembly structure diagram of the test mechanism of the present invention;

[0032] Figure 8 Shows a schematic structural diagram of the test assembly of the present invention;

[0033] Figure 9 Shows a schematic structural diagram of the friction assembly of the present invention;

[0034] Figure 10 A schematic diagram of the assembly structure of the sealing component and the friction component of the present invention is shown;

[0035] Figure 11 Shows a schematic diagram of the internal assembly structure of the discharge assembly of the present invention;

[0036] Figure 12 Shows an enlarged schematic diagram of the structure of part A of the present invention;

[0037] Figure 13 Shows an enlarged schematic diagram of the structure of part B of the present invention;

[0038] Figure 14 Shows an enlarged schematic diagram of the C portion structure of the present invention;

[0039] Figure 15Shows a schematic structural diagram of the positioning assembly of the present invention;

[0040] Figure 1: 1. Housing; 11. Guide port; 2. Liquid supply assembly; 21. Liquid supply tank; 211. Placement port; 22. Recovery pipe; 23. Fan; 24. Branch pipe; 25. Electric valve; 26. Liquid supply pump; 27. Main pipe; 3. Test mechanism; 31. Side panel; 32. Connecting component; 321. Connecting sleeve; 322. Connecting plate; 323. Fourth motor; 324. Connecting seat; 325. Movable joint; 33. Positioning assembly; 331. First ring gear; 332. First mounting cavity; 333. First rack; 334. Guide rail; 335. Clamp; 336 , carrier plate; 337, ninth motor; 338, electric push rod; 339, drive gear plate; 3310, movable shaft; 3311, drive gear; 34, test assembly; 341, half-ring mounting plate; 342, fifth motor; 343, second ring gear; 344, sixth motor; 345, mounting plate; 346, second rack; 347, liquid spray port; 348, pulley; 349, cleaning cotton brush; 3410, arc teeth; 3411, third ring gear; 3412, drive shaft; 3413, arc tube; 4, closing assembly; 41, main cover; 42, heating component ; 421, heating lamp; 422, lamp mounting cover; 43, opening and closing component; 431, first motor; 432, first guide block; 433, first screw rod; 44, auxiliary cover; 5, friction assembly; 51, frame; 52, second screw rod; 53, friction brush; 54, second motor; 55, third motor; 56, second guide block; 57, brush roller; 58, seventh motor; 6, overload assembly; 61, adapter; 611, docking sleeve; 612, eighth motor; 613, mounting seat; 614, third discharge rod; 615, electromagnetic docking member; 62, overload component; 6 21. Pressure multiplier; 622. Square mounting shell; 623. Clamping plate; 624. First clamping member; 625. Second clamping member; 626. Bar block; 627. Third guide block; 628. Adjustment knob; 629. Spring; 7. Discharge assembly; 71. First discharge rod; 72. Second discharge rod; 73. Grip; 74. Adjustment component; 741. Adjustment handle; 742. Drive rod 1; 743. Conical adjustment gear; 744. Second mounting cavity; 75. First adjustment rod; 76. Drive rod 2; 77. Second adjustment rod; 8. Support bracket; 81. Test host. DETAILED DESCRIPTION

[0041] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0042] Example 1

[0043] In order to solve the technical problems in the background technology, a combined lightning arrester performance detection device is provided as follows:

[0044] Combine Figures 1-15 As shown, the present invention provides a combined arrester performance detection device, including a shell 1 and a discharge assembly 7. The top of the shell 1 is equipped with a closing assembly 4. The top of the shell 1 is docked with a test mechanism 3, and the test mechanism 3 is located inside the closing assembly 4. The interior of the closing assembly 4 is docked with a friction assembly 5, and the friction assembly 5 cooperates with the test mechanism 3 for detection. The top of the discharge assembly 7 is docked with an overload assembly 6, and the top of the overload assembly 6 is docked with the test mechanism 3.

[0045] During the inspection, a separate inspection space is formed by the closed component 4. The lightning arrester can be inspected in conjunction with the test mechanism 3, and the test medium can be isolated, which can ensure stability and safety during the inspection. Through the cooperation between the test mechanism 3 and the friction component 5, the device can test the lightning arrester through a variety of detection methods, so that personnel can better understand the operating properties of the lightning arrester. At the same time, the test mechanism 3 can be combined and assembled with the overload component 6 and the discharge component 7 to switch the detection device from the indoor detection state to the outdoor detection device, so as to dock, combine and detect the outdoor lightning arrester, and clean the lightning arrester during the inspection.

[0046] The test mechanism 3 includes a side panel 31, a connecting component 32, a positioning assembly 33, and a test assembly 34; the closing assembly 4 includes a main cover 41, a heating component 42, and a sub-cover 44. The top of the shell 1 is docked with the connecting component 32, and the movable portion of the connecting component 32 is equipped with the side panel 31. The top and bottom of the side panel 31 are docked with the positioning assembly 33. The side of the side panel 31 is equipped with a test assembly 34, and the test assembly 34 is located between the positioning assembly 33. The top of the shell 1 is respectively equipped with a main cover 41 and a sub-cover 44 that are combined with each other, and the test assembly 34 is located inside the main cover 41 and the sub-cover 44.

[0047] When the test component 34 is testing the lightning arrester, it is necessary to first clamp and fix the upper and lower ends of the lightning arrester through the positioning component 33, wait for the testing operation of the test component 34, and after clamping and positioning, the personnel can open and close the main cover body 41 and the auxiliary cover body 44 to achieve the sealing of the testing environment. After sealing, the heating component 42 can be started to heat the testing environment inside the cover body to achieve the heating of the lightning arrester, test the heat resistance of the lightning arrester, and test the waterproof performance of the lightning arrester, so that the lightning arrester can obtain multi-level testing operations. The above-mentioned testing is completed indoors, and the testing object is a new lightning arrester;

[0048] The overload assembly 6 includes an adapter component 61 and an overload component 62; the discharge assembly 7 includes a first discharge rod 71, a second discharge rod 72, a handle 73, an adjustment component 74, a first adjustment rod 75, a second drive rod 76, and a second adjustment rod 77. The first discharge rod 71 is docked with the bottom of the connecting component 32, and the second discharge rod 72 is mounted on the first discharge rod 71. The adjustment component 74 is docked with the bottom of the second discharge rod 72, and the first adjustment rod 75 and the second drive rod 76 are docked inside the second discharge rod 72. The top of the first discharge rod 71 is docked with the adapter component 61, and the overload component 62 is fixedly mounted on one side of the adapter component 61. The first adjustment rod 75 extends and acts on the first discharge rod 71. The second adjustment rod 77 is docked with the inner limit of the second drive rod 76, and the second adjustment rod 77 extends to and acts on the adapter component 61.

[0049] When performing outdoor testing, the test assembly 34 is separated from the connector on the housing 1 and docked with the adapter component 61 to enter the outdoor working state. When performing outdoor testing, the discharge rod is operated by the handle 73. The operation method is as follows: the operator first adjusts the first adjustment rod 75 in real time through the adjustment component 74, prompting the first adjustment rod 75 to drive the first discharge rod 71, driving the first discharge rod 71 to perform telescopic movement within the second discharge rod 72, prompting the first discharge rod 71 to extend outward, thereby achieving height adjustment of the detection end. The overload component 62 is prompted to enter a clamping state, ensuring that the overload component 62 is clamped and fixed to the mounting structure on the lightning arrester, thereby realizing the positioning of the overload component 62. It should be noted that when the overload component 62 is hung, it is necessary to ensure that the display surface of the voltmeter on the overload component 62 is within the personnel's line of sight for easy observation. After the overload component 62 is limitedly hung, it can be separated from the adapter component 61. At that time, the personnel can operate the discharge rod again to connect the test component 34 with the lightning arrester to realize the detection operation of the lightning arrester.

[0050] Example 2

[0051] like Figure 1 and Figure 15 As shown, based on the above embodiment, this embodiment further provides the following content:

[0052] In this embodiment, the closing assembly 4 also includes an opening and closing component 43. A guide port 11 is provided at the top of the shell 1. The opening and closing component 43 is assembled inside the shell 1, and the driving end of the opening and closing component 43 extends into the guide port 11 and is assembled and connected with the main cover body 41 and the auxiliary cover body 44; the opening and closing component 43 includes a first motor 431, a first guide block 432, and a first screw rod 433.

[0053] During the inspection, the first motor 431 is started, and the output end of the first motor 431 drives the first screw rod 433 to rotate. The first screw rod 433 applies a driving force to the first guide block 432. The first guide block 432 is a counter-threaded structure. The first guide block 432 moves linearly in the guide port 11. The main cover body 41 and the auxiliary cover body 44 are driven by the first guide block 432 to move relative to each other, thereby realizing the combination and development between the main cover body 41 and the auxiliary cover body 44.

[0054] In this embodiment, the interior of the shell 1 is equipped with a liquid supply component 2, and the liquid supply component 2 is respectively assembled and connected with the main cover body 41 and the test component 34. The liquid supply component 2 includes a liquid supply box 21, a recovery pipe 22, a fan 23, a branch pipe 24, an electric valve 25, a liquid supply pump 26, and a main pipe 27. The liquid supply box 21 is placed inside the shell 1, and a placement port 211 is provided on the top of the liquid supply box 21. The fan 23 is fixedly installed in the shell 1 on one side of the liquid supply box 21, and the output end of the fan 23 is docked with the branch pipe 24. The liquid supply pump 26 is arranged at the bottom of the liquid supply box 21, and the output of the liquid supply pump 26 is docked with the main pipe 27 extending from the liquid supply box 21. The end of the main pipe 27 is assembled and connected with the test component 34, and the end of the branch pipe 24 is installed and connected with the main pipe 27. The electric valve 25 is installed on both the branch pipe 24 and the main pipe 27. The main cover body 41 is docked with a connected recovery pipe 22, and the recovery pipe 22 is connected to the interior of the liquid supply box 21.

[0055] A support bracket 8 is fixedly mounted on one side of the housing 1 , and a test host 81 is placed in the support bracket 8 .

[0056] During the test, when the arrester is under inspection and a waterproof test is required, the liquid supply pump 26 can be started to extract the medium in the liquid supply tank 21 and supply liquid to the test assembly 34 through the main pipe 27 to achieve the waterproof test of the arrester. At this time, the electric valve 25 of the liquid supply section of the main pipe 27 is in the open state, and the electric valve 25 on the branch pipe 24 is in the closed state;

[0057] The heating component 42 includes a heating lamp 421 and a lamp mounting cover 422. The lamp mounting cover 422 is fixedly mounted on the outside of the main cover body 41 and the auxiliary cover body 44. The lamp mounting cover 422 is connected to the inside of the main cover body 41 and the auxiliary cover body 44. The heating lamp 421 is fixedly mounted inside the lamp mounting cover 422 to heat the internal space of the main cover body 41 and the auxiliary cover body 44.

[0058] After completion, the heating test can be carried out, and the heating lamp 421 in the lamp installation cover 422 is started to heat the internal space of the main cover body 41 and the auxiliary cover body 44.

[0059] In this embodiment, the connecting component 32 includes a connecting sleeve 321, a connecting plate 322, a fourth motor 323, a connecting seat 324, and a movable joint 325. The connecting sleeve 321 is docked with the top of the first discharge rod 71, and the first discharge rod 71 is docked with the connecting plate 322 through the connecting sleeve 321. The connecting seat 324 is fixedly installed on the top of the connecting plate 322. The movable joint 325 is movably installed inside the connecting seat 324 through a shaft. The connecting seat 324 is assembled and connected to the side panel 31 through the movable joint 325. The fourth motor 323 is fixedly mounted on the connecting seat 324, and the output end of the fourth motor 323 is mounted and connected to the shaft on the movable joint 325.

[0060] During this period, the connecting component 32 is a connecting component, which can be assembled with the housing 1 and can also be assembled and combined with the discharge rod;

[0061] When performing external operations, personnel can start the fourth motor 323, and the output end of the fourth motor 323 can drive the movable joint 325 in the connecting seat 324 to flip, thereby realizing real-time adjustment of the operating angle of the test component 34, so that the test component 34 can clamp and position the lightning arrester.

[0062] In this embodiment, the positioning assembly 33 includes a first ring gear 331, a first mounting cavity 332, a first rack 333, a guide rail 334, a clamp 335, a carrier plate 336, a ninth motor 337, an electric push rod 338, a driving gear plate 339, a movable shaft 3310, and a driving gear 3311. The top and bottom of the side plate 31 are fixedly mounted with a carrier plate 336, and the inner side of the carrier plate 336 is slidably mounted with a guide rail 334. The carrier plate 336 is slidably mounted with the first mounting cavity 332 through the guide rail 334. The inside of the first mounting cavity 332 is respectively fixedly mounted with a ninth motor 337 and an electric push rod 338, and the ninth motor 337 and the electric push rod 338 are fixedly mounted. The output end of the ninth motor 337 extends out of the first mounting cavity 332, and the output end of the ninth motor 337 is docked with the first ring gear 331. The top of the carrier plate 336 is fixedly mounted with a first rack 333 that meshes with the first ring gear 331. Two sets of movable shafts 3310 are movably mounted inside the first mounting cavity 332, and the movable shafts 3310 are fixedly mounted with a clamp 335 and a driving gear 3311 respectively. The clamp 335 extends out of the first mounting cavity 332 and is clamped and matched with each other. The output end of the electric push rod 338 is docked with a driving gear plate 339, and the driving gear plate 339 meshes with the driving gear 3311.

[0063] When the device clamps and fixes the lightning arrester, the ninth motor 337 is started, and the output end of the ninth motor 337 drives the first ring gear 331 to rotate, and the first ring gear 331 is engaged and driven by the first rack 333, prompting the first mounting cavity 332 to extend outward. At that time, the clamp 335 is synchronously extended outward. After reaching the positioning point, the electric push rod 338 can be started, and the output end of the electric push rod 338 pushes the driving tooth plate 339, and drives the movable shaft 3310 through the driving tooth plate 339. At that time, the movable shaft 3310 can drive the clamp 335 to perform clamping movement, prompting the clamp 335 to complete the clamping and positioning of the upper and lower ends of the lightning arrester, so that the device is ready to enter the detection state.

[0064] In this embodiment, the test component 34 includes a semi-ring mounting plate 341, a fifth motor 342, a second ring gear 343, a sixth motor 344, a mounting plate 345, a second rack 346, a liquid spray port 347, a pulley 348, a cleaning cotton brush 349, an arcuate tooth 3410, a third ring gear 3411, a drive shaft 3412, and an arcuate tube 3413. A mounting plate 345 is slidably mounted on one side of the side plate 31, and a second rack 346 is fixedly mounted on the side plate 31 on the same side of the mounting plate 345. The fifth motor 342 is embedded in the front of the mounting plate 345, and the second ring gear 343 is docked with the output end of the fifth motor 342, and the second ring gear 343 and the second rack 346 are meshed with each other. A semi-ring mounting plate is fixedly mounted on the end of the mounting plate 345. Plate 341, a cleaning cotton brush 349 is slidably installed on the inner side of the semi-ring mounting plate 341, an arc tube 3413 is fixedly installed on the semi-ring mounting plate 341 below the cleaning cotton brush 349, and liquid spray ports 347 are evenly distributed on the arc tube 3413, the joint of the arc tube 3413 is installed and connected to the main pipe 27, arc teeth 3410 are evenly distributed on the top of the cleaning cotton brush 349, a drive shaft 3412 is fixedly installed on the outer side of the semi-ring mounting plate 341, a third ring gear 3411 is docked with the top of the drive shaft 3412, and the third ring gear 3411 and the arc teeth 3410 are meshed with each other, a sixth motor 344 is embedded in the bottom of the mounting plate 345, and the output end of the sixth motor 344 is equipped with a pulley 348 that is transmission-connected to the drive shaft 3412.

[0065] During the testing phase, it is necessary to divide it into indoor test and outdoor test;

[0066] During indoor testing: the liquid supply pump 26 can be started to extract the medium in the liquid supply tank 21, supply liquid to the arc tube 3413 through the main pipe 27, and spray liquid through the liquid spray port 347 on the arc tube 3413, thereby realizing real-time testing of the waterproof performance of the lightning arrester;

[0067] During outdoor testing: the sixth motor 344 is started, and the output end of the sixth motor 344 can drive the pulley 348 to drive the drive shaft 3412, prompting the drive shaft 3412 to drive the third ring gear 3411 on the top to rotate, and the arc-shaped teeth 3410 are driven by the third ring gear 3411, prompting the arc-shaped teeth 3410 to drive the cleaning cotton brush 349 to perform a circular motion, and the cleaning medium is sprayed out in combination with the liquid spray port 347, thereby cleaning the lightning arrester and testing the performance of the lightning arrester while cleaning;

[0068] During the operation, the fifth motor 342 is started, and the output end of the fifth motor 342 drives the second ring gear 343 to rotate, so that the entire test assembly moves linearly on the side plate 31 .

[0069] In this embodiment, the friction assembly 5 includes a square frame 51, a second screw rod 52, a friction brush 53, a second motor 54, a third motor 55, a second guide block 56, a brush roller 57, and a seventh motor 58. The second motor 54 is fixedly installed on the top of the main cover body 41, and the output end of the second motor 54 extends into the main cover body 41 and is docked with the square frame 51. The second guide block 56 is slidably installed inside the frame 51, and the second screw rod 52 that passes through the second guide block 56 is docked with the inside of the frame 51. The third motor 55 is fixedly installed on one side of the frame 51, and the output end of the third motor 55 is docked with one end of the second screw rod 52 and drives the second guide block 56. The seventh motor 58 is fixedly installed on the bottom of the second guide block 56, and the output end of the seventh motor 58 is docked with the brush roller 57, and the friction brushes 53 are evenly distributed on the outside of the brush roller 57.

[0070] The friction component 5 performs a performance test on the generated lightning arrester; the purpose is to test the anti-friction performance of the lightning arrester to prevent the lightning arrester from being damaged due to external factors after it is put into operation;

[0071] During this period, the third motor 55 is started first to drive the second screw rod 52 to rotate, so as to start the second guide block 56, and prompt the friction brush 53 below to approach and contact the lightning arrester. Then the second motor 54 can be started, and the output end of the second motor 54 can drive the frame 51 to rotate as a whole, prompting the friction brush 53 below the frame 51 to rotate synchronously. At that time, the friction brush 53 can realize the rotation around the lightning arrester, and the friction brush 53 rotates and rubs on the surface of the lightning arrester to test the friction resistance of the lightning arrester.

[0072] Example 3

[0073] like Figures 1-15 As shown, based on the above embodiment, this embodiment further provides the following content:

[0074] In this embodiment, the adapter component 61 includes a docking sleeve 611, an eighth motor 612, a mounting seat 613, a third discharge rod 614, and an electromagnetic docking member 615. The docking sleeve 611 is mounted on the first discharge rod 71, and a mounting seat 613 is fixedly mounted on one side of the docking sleeve 611. The eighth motor 612 is fixedly mounted on the mounting seat 613. The output end of the eighth motor 612 is docked with an electromagnetic docking member 615 connected to the overload component 62. The third discharge rod 614 is docked with the docking sleeve 611, and the top of the third discharge rod 614 is docked with the connecting component 32.

[0075] During this period, when the adapter component 61 is installed for outdoor operation, the coordination operation can be carried out, the purpose of which is to coordinate with the overload component 62 to complete the hanging;

[0076] During operation, when the overload component 62 reaches the hanging position, the eighth motor 612 can be started, and the output end of the eighth motor 612 will drive the overload component 62 to rotate and adjust to a suitable angle, and cooperate with personnel to complete the hanging of the overload component 62. After the hanging is completed, the eighth motor 612 and the overload component 62 can be separated by the electromagnetic docking member 615, and then the personnel can operate the test assembly to perform the lightning arrester inspection operation;

[0077] In this embodiment, the overload component 62 includes a pressure multiplier barrel 621, a square mounting shell 622, a clamping plate 623, a first clamping member 624, a second clamping member 625, a bar block 626, a third guide block 627, an adjusting knob 628, and a spring 629. The output end of the eighth motor 612 is docked with the square mounting shell 622, and the inner docking of the square mounting shell 622 is docked with the adjusting knob 628. The third guide block 627 is mounted on the adjusting knob 628. The adjusting knob 628 is rotated by The third guide block 627 is equipped with a clamping plate 623, and a multiplier barrel 621 is docked and installed between the clamping plates 623. A strip block 626 is fixedly installed on the back of the square mounting shell 622. A first clamping member 624 is slidably installed on the bottom of the strip block 626, and a spring 629 is docked and installed between the first clamping member 624 and the square mounting shell 622. A second clamping member 625 is fixedly installed on the bottom end of the strip block 626, and the second clamping member 625 and the first clamping member 624 clamp each other.

[0078] By combining the above contents, the overload component 62 needs to switch the operating state according to the indoor and outdoor working conditions;

[0079] When working indoors, the pressure-multiplying barrel 621 and the clamping plate 623 are separated to ensure that the pressure-multiplying barrel 621 is stably placed.

[0080] When performing outdoor operations, the pressure-doubling barrel 621 needs to be clamped and fixed by the clamping plate 623 to complete the assembly. When entering the detection process, the pressure-doubling barrel 621 is synchronously lifted. When reaching the detection range, the pressure-doubling barrel 621 is first positioned. The positioning method is to cooperate with the first clamping member 624 and the second clamping member 625 to complete the limited hanging of the square mounting shell 622, and then separate the square mounting shell 622 from the discharge rod. In this way, there is no need for wiring or lead-in during the detection operation.

[0081] In this embodiment, the adjustment component 74 includes an adjustment handle 741, a driving rod 1 742, a conical adjustment gear 743, and a second mounting cavity 744. The second mounting cavity 744 is fixedly mounted on the bottom of the second discharge rod 72, and the driving rod 1 742 is docked on both sides of the second mounting cavity 744. The outer end of the driving rod 1 742 is docked with the adjustment handle 741, and the inner end of the driving rod 1 742 is equipped with a conical adjustment gear 743 that is transmission-connected to the first adjustment rod 75 and the second drive rod 76.

[0082] During this period, the personnel can complete the real-time adjustment of the first adjustment rod 75 and the second driving rod 76 through the adjustment component 74;

[0083] In the first adjustment stage, the operator can first rotate the adjustment handle 741, and through the cooperation of the driving rod 1 742 and the conical adjustment gear 743, the first adjustment rod 75 is driven, so that the first adjustment rod 75 drives the first discharge rod 71 and the second discharge rod 72 through its own thread, so that the first discharge rod 71 is adjusted to a desired length, and the operator can then perform handheld operation;

[0084] During the second adjustment stage, if the length is still insufficient, the operator can rotate the adjustment handle 741 on the other side, and through the cooperation of the driving rod 1 742 and the conical adjustment gear 743, drive the driving rod 2 76 to rotate. The driving rod 2 76 can drive the docked second adjustment rod 77 to rotate, prompting the second adjustment rod 77 to adjust the extension and retraction of the third discharge rod 614 through the thread on itself.

[0085] When the first adjustment rod 75 drives and adjusts the first discharge rod 71, since the second drive rod 76 and the second adjustment rod 77 do not contact the third discharge rod 614, no interference will be caused during the adjustment period. When the first discharge rod 71 is extended or retracted, the second adjustment rod 77 will be synchronously extended or retracted within the second drive rod 76.

[0086] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0087] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A combined arrester performance detection device, characterized in that: The device comprises a housing and a discharge assembly. The top of the housing is equipped with a closure assembly. A test mechanism is docked and installed on the top of the housing, and the test mechanism is located inside the closure assembly. A friction assembly is docked and installed inside the closure assembly, and the friction assembly cooperates with the test mechanism for detection. An overload assembly is docked and installed on the top of the discharge assembly, and the top of the overload assembly is docked and assembled with the test mechanism. The test mechanism includes side panels, connecting components, positioning components, and a test component; the closed component includes a main cover body, a heating component, and a sub-cover body; the top of the shell body is docked with the connecting component, the movable part of the connecting component is equipped with a side panel, the top and bottom of the side panels are docked with the positioning components, the side of the side panels is equipped with a test component, and the test component is located between the positioning components; the top of the shell body is respectively equipped with a main cover body and a sub-cover body that are combined with each other, and the test component is located in the main cover body and the sub-cover body; The overload assembly includes an adapter component and an overload component; the discharge assembly includes a first discharge rod, a second discharge rod, a handle, an adjustment component, a first adjustment rod, a second drive rod, and a second adjustment rod. The first discharge rod is docked and mounted on the bottom of the connecting component, the second discharge rod is sleeved on the first discharge rod, the adjustment component is docked and mounted on the bottom of the second discharge rod, the first adjustment rod and the second drive rod are docked and mounted inside the second discharge rod, the adapter component is docked and mounted on the top of the first discharge rod, and the overload component is fixedly mounted on one side of the adapter component. The first adjustment rod extends and acts on the first discharge rod, the second adjustment rod is docked and mounted on the inner limit of the second drive rod, and the second adjustment rod extends to and acts on the adapter component. The adapter component includes a docking sleeve, a mounting seat, a third discharge rod, and an electromagnetic docking member connected to the overload component. The docking sleeve is mounted on the first discharge rod, and the mounting seat is fixedly mounted on one side of the docking sleeve. The third discharge rod is docked and mounted in the docking sleeve, and the top of the third discharge rod is docked and mounted with the connecting component. The overload component includes a square mounting shell, an adjusting knob is dockedly installed inside the square mounting shell, a third guide block is mounted on the adjusting knob, the adjusting knob is assembled with a clamping plate through the third guide block, a multiplier barrel is dockedly installed between the clamping plates, a strip block is fixedly installed on the back of the square mounting shell, a first clamping piece is slidably installed on the bottom of the strip block, a spring is dockedly installed between the first clamping piece and the square mounting shell, and a second clamping piece is fixedly installed on the bottom end of the strip block.

2. A combined arrester performance detection device according to claim 1, characterized in that: The interior of the shell is equipped with a liquid supply assembly, and the liquid supply assembly is respectively assembled and connected with the main cover body and the test assembly. The liquid supply assembly includes a liquid supply box, a recovery pipe, a fan, a branch pipe, an electric valve, a liquid supply pump, and a main pipe. The liquid supply box is placed inside the shell, and a placement port is provided on the top of the liquid supply box. A fan is fixedly installed in the shell on one side of the liquid supply box, and a branch pipe is docked and installed at the output end of the fan. A liquid supply pump is placed at the bottom of the liquid supply box, and a main pipe extending from the liquid supply box is docked and installed at the output of the liquid supply pump. The end of the main pipe is assembled and connected with the test assembly, and the end of the branch pipe is installed and connected with the main pipe, and the branch pipe and the main pipe are both equipped with electric valves. A connected recovery pipe is docked and installed on the main cover body, and the recovery pipe is connected with the interior of the liquid supply box; A support bracket is fixedly installed on one side of the shell, and a test host is placed in the support bracket.

3. A combined arrester performance detection device according to claim 1, characterized in that: The connecting component includes a connecting sleeve, a connecting plate, a fourth motor, a connecting seat, and a movable joint. The top of the first discharge rod is docked with the connecting sleeve, the first discharge rod is docked with the connecting plate through the connecting sleeve, the top of the connecting plate is fixedly installed with the connecting seat, the interior of the connecting seat is movably installed with a movable joint through a shaft, the connecting seat is assembled and connected to the side plate through the movable joint, the fourth motor is fixedly installed on the connecting seat, and the output end of the fourth motor is installed and connected to the shaft on the movable joint.

4. A combined arrester performance detection device according to claim 1, characterized in that: The positioning assembly includes a first ring gear, a first mounting cavity, a first rack, a guide rail, a fixture, a carrier plate, a ninth motor, an electric push rod, a driving gear plate, a movable shaft, and a driving gear. The top and bottom of the side plate are fixedly mounted with a carrier plate, and the inner side of the carrier plate is slidably mounted with a guide rail, and the carrier plate is slidably mounted with the first mounting cavity through the guide rail. The inside of the first mounting cavity is respectively fixedly mounted with a ninth motor and an electric push rod, and the output end of the ninth motor extends out of the first mounting cavity, and the output end of the ninth motor is docked with the first ring gear, and the top of the carrier plate is fixedly mounted with a first rack meshing with the first ring gear, and two groups of movable shafts are movably mounted inside the first mounting cavity, and the movable shafts are respectively fixedly mounted with a fixture and a driving gear, and the fixtures extend out of the first mounting cavity and are clamped and matched with each other, and the output end of the electric push rod is docked with a driving gear plate, and the driving gear plate meshes with the driving gear, and the test assembly is located between the positioning assemblies.

5. A combined arrester performance detection device according to claim 4, characterized in that: The test assembly includes a semi-ring mounting plate, a fifth motor, a second ring gear, a sixth motor, a mounting plate, a second rack, a liquid spray port, a pulley, a cleaning cotton brush, an arc-shaped tooth, a third ring gear, a driving shaft, and an arc-shaped tube. A mounting plate is slidably mounted on one side of the side plate, and a second rack is fixedly mounted on the side plate on the same side of the mounting plate. The fifth motor is embedded in the front of the mounting plate, and the output end of the fifth motor is docked with the second ring gear, and the second ring gear and the second rack are meshed with each other. A semi-ring mounting plate is fixedly mounted on the end of the mounting plate, and a cleaning cotton brush is slidably mounted on the inner side of the semi-ring mounting plate. An arc-shaped tube is fixedly mounted on the semi-ring mounting plate below the cleaning cotton brush, and liquid spray ports are evenly distributed on the arc-shaped tube. The joint of the arc-shaped tube is installed and connected to the main pipe. Arc-shaped teeth are evenly distributed on the top of the cleaning cotton brush. A driving shaft is fixedly mounted on the outer side of the semi-ring mounting plate, and the third ring gear is docked with the top of the driving shaft, and the third ring gear and the arc-shaped teeth are meshed with each other. The sixth motor is embedded in the bottom of the mounting plate, and the output end of the sixth motor is equipped with a pulley connected to the driving shaft.

6. A combined arrester performance detection device according to claim 1, characterized in that: The closure assembly further includes an opening and closing component. A guide opening is provided on the top of the housing. The opening and closing component is assembled inside the housing, and the driving end of the opening and closing component extends into the guide opening and is assembled and connected with the main cover body and the auxiliary cover body. The opening and closing component includes a first motor, a first guide block, and a first screw rod. The heating component includes a heating lamp and a lamp mounting cover. The outside of the main cover body and the auxiliary cover body are fixedly installed with a lamp mounting cover, and the lamp mounting cover is connected to the inside of the main cover body and the auxiliary cover body. A heating lamp is fixedly installed inside the lamp mounting cover, and the heating lamp heats the internal space of the main cover body and the auxiliary cover body.

7. The combined arrester performance detection device according to claim 1, characterized in that: The friction assembly includes a square frame, a second screw rod, a friction brush, a second motor, a third motor, a second guide block, a brush roller, and a seventh motor. The second motor is fixedly installed on the top of the main cover body, and the output end of the second motor extends into the main cover body and is docked with the square frame. The second guide block is slidably installed inside the square frame, and the second screw rod that passes through the second guide block is docked with the inside of the frame. The third motor is fixedly installed on one side of the square frame, and the output end of the third motor is docked with one end of the second screw rod and drives the second guide block. The seventh motor is fixedly installed on the bottom of the second guide block, and the output end of the seventh motor is docked with the brush roller, and friction brushes are evenly distributed on the outside of the brush roller.

8. The combined arrester performance detection device according to claim 1, characterized in that: The eighth motor is fixedly mounted on the mounting seat, and an electromagnetic docking piece connected to the overload component is docked at the output end of the eighth motor.

9. A combined arrester performance detection device according to claim 8, characterized in that: The output end of the eighth motor is butt-jointed with a square mounting shell, and the second clamping member and the first clamping member are clamped correspondingly to each other.

10. The combined arrester performance detection device according to claim 1, characterized in that: The adjustment component includes an adjustment handle, a first drive rod, a conical adjustment gear, and a second mounting cavity. The second mounting cavity is fixedly installed at the bottom of the second discharge rod, and the first drive rod is docked and installed on both sides of the second mounting cavity. The adjustment handle is docked and installed on the outer end of the first drive rod, and the inner end of the first drive rod is equipped with a conical adjustment gear that is transmission-connected to the first adjustment rod and the second drive rod.

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