Cleaning device and method for processing super-strong sealing metal air pipe for high-pressure vacuum switch

Abstract

The invention relates to the technical field of vacuum switch metal air pipe cleaning, and particularly discloses a cleaning device for processing a super-strong sealing metal air pipe for a high-pressure vacuum switch, the cleaning device comprises a cleaning box and a cleaning assembly, the cleaning assembly comprises a driving shaft, and the driving shaft is rotatably mounted in the cleaning box; the first motor is mounted at the top of the cover plate and used for driving the driving shaft to rotate; the turntable is fixedly connected to the bottom end of the driving shaft; one end of the first movable arm is hinged to the top of the turntable; one end of the second movable arm is hinged to the end, away from the rotary disc, of the first movable arm. A second movable arm is positioned to the position under a discharging groove, then a metal pipe naturally falls down from the discharging groove, an inserting rod at the end of the second movable arm is sleeved with the metal pipe, and then a driving shaft, a first movable arm and the second movable arm are driven by a first motor to rotate as a whole; therefore, the metal pipe swings in the cleaning box filled with the cleaning liquid, and the cleaning effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning metal air pipes for vacuum switches, and in particular to a cleaning device and method for processing super-strong sealing metal air pipes for high-voltage vacuum switches. Background Art

[0002] The super-strong sealed metal gas pipe for high-voltage vacuum switch is a gas pipe designed for the special working environment and requirements of high-voltage vacuum switch. This gas pipe not only needs to withstand the high-pressure environment, but also needs to have super strong sealing performance to ensure the stability and reliability of the switch during operation. The reason why the gas pipe of the high-voltage vacuum switch is cleaned during the production process is mainly to ensure good sealing performance; For example, the prior art publication number CN213162215U discloses an ultrasonic cleaning machine for loose parts. The prior art is provided with a rotating cleaning device. Through the provision of the rotating cleaning device, loose parts of various connectors can be loaded into the receiving cylinder to achieve simultaneous cleaning. The first driving member and the second driving member can rotate in two directions while cleaning through the ultrasonic generator, which can increase the contact area between the water flow and the loose parts. When the prior art is used to clean metal pipes, although it is possible to use rotation to wash the metal pipes, it generally does not have the effect of angle adjustment. For example, when the above-mentioned prior art is used to clean pipe fittings, since the parts move freely in the accommodating cavity, the liquid cannot rinse the inner wall of the metal pipe, and the cleaning liquid can only contact the inner wall of the metal pipe. Random movement cannot achieve an efficient cleaning effect, and the inner wall of the pipe fitting is not cleaned in a targeted manner. Therefore, improvement is needed. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] The present invention provides a cleaning device and method for processing a super-sealed metal gas pipe for a high-voltage vacuum switch, which can solve the problem that the prior art has no specificity in cleaning the metal pipe. The specific scheme is as follows: On the one hand, the present invention provides a cleaning device for processing a super-sealed metal gas pipe for a high-voltage vacuum switch, comprising a cleaning box, wherein a cleaning component is arranged inside the cleaning box, and the cleaning component is used to clean the metal pipe, and the cleaning component comprises: A drive shaft, rotatably mounted inside the cleaning box; A first motor is installed on the top of the cover plate and is used to drive the drive shaft to rotate; A turntable is fixedly connected to the bottom end of the driving shaft; A first movable arm, one end of which is hingedly mounted on the top of the turntable; a second movable arm, one end of which is hinged to an end of the first movable arm away from the rotating disk, and the second movable arm and the first movable arm can rotate under the drive of a driving source, thereby playing a role in adjusting the position of the end of the second movable arm; The sliding block is installed at the end of the second movable arm. The top of the sliding block is fixedly connected with a plug rod. The metal tube can be sleeved and installed on the plug rod, so that the metal tube moves synchronously with the first movable arm and the second movable arm.

[0005] Preferably, it also includes: A feed trough is fixedly installed on one side of the cleaning box. The interior of the feed trough is used to carry metal pipes. The metal pipes are arranged in a straight line inside the feed trough. A discharge trough is provided at the bottom of the feed trough near one end of the cleaning box. The discharge trough is used to allow the metal pipes to enter the cleaning box.

[0006] Preferably, it also includes: An articulated seat, fixedly connected to the top of the rotating disk, one end of the first movable arm is articulated to the articulated hole at the top of the articulated seat; A limiting sleeve is fixedly connected to the top of the rotating disk, a limiting column is fixedly connected to the bottom of the first movable arm, and the limiting column is slidably connected to the inside of the limiting sleeve; A sliding groove is provided on the top of the second movable arm, and the cross section of the sliding groove is T-shaped; A sliding block, the cross section of which matches the cross section of the sliding groove, and the sliding block is slidably connected to the sliding groove.

[0007] Preferably, it also includes: The limiting block is fixedly connected to the top end of the first movable arm.

[0008] Preferably, it also includes: A lifting ring, the bottom of which is connected to the bottom of the cleaning box through a telescopic sleeve. When high-pressure gas or hydraulic oil is rushed into the telescopic sleeve, the telescopic sleeve can be extended upward under the action of pressure, thereby driving the lifting ring to rise. When the inside of the telescopic sleeve is depressurized, the lifting ring automatically descends under the action of gravity. When the lifting ring descends, the first movable arm rotates counterclockwise by a certain angle, and at the same time, the second movable arm automatically falls downward under the action of gravity, so that the metal tube is tilted outward.

[0009] Preferably, a discharge trough is provided at the bottom of the cleaning box, and a lever is connected to one end of the turntable, and further comprises: A gate valve installed inside the discharge trough to block the discharge trough; A driving rod, fixedly connected to one end of the gate valve; A driving groove is arranged on the inner wall of the discharge groove, one end of which is connected to a high-pressure gas source or a hydraulic source, and the driving rod can be pushed to slide in the driving groove by injecting high-pressure gas or hydraulic oil, thereby realizing the opening and closing of the gate valve; A return spring is sleeved and installed on the outer wall of the driving rod, and two ends of the return spring are respectively fixedly connected to the inner wall of the discharge trough and the outer wall of the gate valve.

[0010] Preferably, it also includes: Gear ring, mounted on top of the drive shaft A limit plate, fixedly connected to the top end of the driving shaft, the limit plate and the middle part of the cover plate; A worm, the bottom of which is rotatably mounted on the top of the rotating disk; A worm wheel, fixedly connected to the bottom end of the first movable arm, the lower part of the worm being meshed with the worm wheel; The rotating seat is fixedly connected to the middle part of the driving shaft. A rotating hole is arranged in the middle part of the rotating seat. The middle part of the worm is rotatably connected to the rotating hole.

[0011] Preferably, it also includes: A driven gear, the driven gear is fixedly connected to the top of the worm, and the top of the worm is rotatably connected to the periphery of the limiting plate, thereby improving the stability of the worm when rotating and making it less likely for the worm to be eccentric when rotating; A driving gear, the driving gear is rotatably mounted on the bracket, the driving gear is meshed with the gear ring, and the driving gear and the driven gear are staggered up and down; A driven bevel gear, fixedly connected to the top of the driving gear; A driving bevel gear meshing with the driven bevel gear; A second motor, wherein an output end of the second motor is fixedly connected to the driving bevel gear, and the second motor is fixedly mounted on the top of the cover plate through a base.

[0012] Preferably, it also includes: A polygonal block is fixedly connected to the top of the limiting plate, and a polygonal groove matching the polygonal block is provided on the inner side of the gear ring; A movable sleeve is rotatably mounted on the top of the gear ring through a T-shaped ring groove limiting structure; An active cavity is provided in the middle of the bracket, and the active sleeve is slidably connected to the inner wall of the active cavity, and is connected with; The electromagnetic spring is connected between the top of the movable sleeve and the upper inner wall of the movable cavity. When the electromagnetic spring is energized, it can shrink, thereby driving the movable sleeve to move upward. When the electromagnetic spring is not energized, the movable sleeve automatically descends under the action of gravity.

[0013] On the other hand, the present invention provides a cleaning method for processing a super-sealed metal air pipe for a high-voltage vacuum switch, comprising the following steps: S1, placing the metal tube on the plug-in rod at the end of the second movable arm; S2, the first motor drives the driving shaft and the turntable to rotate, and then drives the second movable arm to rotate, so that the metal pipe rotates in the cleaning box, so that the metal pipe rubs against the cleaning liquid to achieve the cleaning effect; S3, stopping the driving shaft from rotating, and driving the first movable arm to rotate by the driving source, and then rotating the second movable arm to change the angle of the metal tube, so that the cleaning liquid can fully contact the inner wall of the metal tube when the metal tube rotates; S4, the cleaning liquid is discharged, the driving shaft continues to rotate, and the metal tube is tilted inward to throw out the residual cleaning liquid in the metal tube; S5, stop the driving shaft from rotating, the driving source drives the first movable arm to rotate, and then the second movable arm rotates, so that the metal pipe is tilted outward, and then the driving shaft continues to rotate, the metal pipe is thrown out of the plug rod, and finally discharged from the bottom of the cleaning box.

[0014] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: 1. Position the second movable arm just below the material discharge chute, and then let the metal tube fall naturally from the material discharge chute, so that the metal tube is sleeved on the plug-in rod at the end of the second movable arm, and then the first motor drives the driving shaft, the first movable arm and the second movable arm to rotate as a whole, so that the metal tube is swung in the cleaning box filled with cleaning liquid to achieve a cleaning effect.

[0015] 2. By setting a movable first movable arm, a second movable arm and a sliding block, when the driving shaft, the first movable arm and the second movable arm stop rotating as a whole, the angle of the first movable arm can be adjusted, so that the position and the tilt angle of the second movable arm and the sliding block change, so that the metal tube can be at different tilt angles, and the cleaning liquid can penetrate into the interior of the metal tube from the entrance of the metal tube, and can clean the inner wall of the metal tube, so as to achieve the effect of efficient cleaning.

[0016] 3. Since the metal tube can change its tilt angle, when the metal tube is tilted inward and the cleaning liquid is released, the drive shaft, the first movable arm and the second movable arm rotate as a whole. Under the action of centrifugal force, the residual liquid in the metal tube can be thrown out from the bottom end of the metal tube, thereby achieving a spin-drying effect.

[0017] 4. Since the metal tube can change its inclination angle, the metal tube is in an outwardly inclined state, so that the drive shaft, the first movable arm and the second movable arm rotate as a whole. Therefore, under the action of centrifugal force, the metal tube is thrown out of the plug-in rod and then discharged from the discharge chute, thereby achieving the purpose of unloading.

[0018] Other features and advantages of the present invention will be described in the following description, and part of them will become obvious from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 creative labor. Among them: Figure 1 It is an overall stereogram of the present invention; Figure 2 A quarter cross-sectional view of the present invention; Figure 3 It is a side sectional view of the present invention; Figure 4 It is a cross-sectional view of one state of the present invention; Figure 5 It is a cross-sectional view of the second state of the present invention; Figure 6 It is a sectional view of the present invention in three states; Figure 7 It is an overall stereogram of the cleaning assembly of the present invention; Figure 8 It is a three-dimensional diagram of the movable ring and the polygonal block of the present invention in a separated state; Fig. 9 It is a three-dimensional diagram of the movable ring and the polygonal block in the present invention in the combined state; Fig.10 A three-dimensional diagram of a first movable arm and a second movable arm of the present invention; Fig.11 A three-dimensional diagram of the drive shaft and the rotating disk of the present invention; Fig.12 is a three-dimensional diagram of the gate valve of the present invention; Fig.13 A perspective view of the worm and the driving gear of the present invention; Fig.14 It is a stereoscopic diagram of the worm, the first movable arm and the second movable arm of the present invention.

[0020] The reference numerals are as follows: 101, cleaning box; 102, box cover; 103, control cabinet; 104, cover plate; 201, drive shaft; 202, turntable; 203, hinged seat; 204, limit sleeve; 205, worm; 206, rotating seat; 207, limit plate; 208, driven gear; 210, first motor; 211, bracket; 212, gear ring; 213, drive gear; 214, driven bevel gear; 215, drive bevel gear; 216, second motor; 217, polygonal groove; 218, movable Movable sleeve; 219, electromagnetic spring; 220, polygonal block; 221, movable chamber; 301, worm gear; 302, first movable arm; 303, limiting column; 304, second movable arm; 305, sliding groove; 306, sliding block; 308, limiting block; 401, feed trough; 402, metal pipe; 403, discharge trough; 501, lifting ring; 502, telescopic sleeve; 601, discharge trough; 602, gate valve; 603, driving rod; 604, driving groove; 605, reset spring. DETAILED DESCRIPTION

[0021] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used to explain the principles of the present invention together with the embodiments of the present invention.

[0022] Embodiment 1: This embodiment provides a cleaning device for processing super-sealed metal gas pipes for high-voltage vacuum switches, which is used to clean the metal gas pipes for high-voltage vacuum switches, thereby removing pollutants on the surface thereof, improving the cleanliness and surface quality of the gas pipes, and helping to obtain better vacuum, increase connection strength and airtightness, thereby improving the performance and reliability of the high-voltage vacuum switch. The device specifically includes: Figure 1 , Figure 2 The cleaning box 101 and the box cover 102 shown in the figure, a control cabinet 103 is installed on one side of the cleaning box 101, the box cover 102 is hinged to one end of the cleaning box 101 through a hinge, and a cleaning component is installed inside the cleaning box 101; The cover plate 104 is fixedly mounted on the inner wall of the cleaning box 101, and the lower part of the cleaning box 101 is formed with the cover plate 104 and the cleaning box 101 to form a closed space. It should be noted that the closed space may not be sealed; The cleaning assembly comprises: Figure 3 The drive shaft 201 shown is rotatably mounted inside the cleaning box 101; The first motor 210 is mounted on the top of the cover plate 104. The top of the cover plate 104 is fixedly connected with a bracket 211. The first motor 210 is fixedly mounted on the bracket 211. The output end of the first motor 210 is connected to the top of the driving shaft 201, so that the first motor 210 can drive the driving shaft 201 to rotate. The turntable 202 is fixedly connected to the bottom end of the driving shaft 201, and the bottom of the turntable 202 is rotatably connected to the bottom of the inner wall of the cleaning box 101 through a bearing; Figure 4 , Figure 5 , Figure 6 The feed trough 401 shown is fixedly installed on one side of the cleaning box 101. The inside of the feed trough 401 is used to carry the metal tube 402. The metal tube 402 is arranged in a straight line inside the feed trough 401. A discharge trough 403 is provided at the bottom of the feed trough 401 near one end of the cleaning box 101. The discharge trough 403 is used to allow the metal tube 402 to enter the cleaning box 101, thereby achieving a cleaning effect. Figure 7 , Figure 8 , Fig. 9 The first movable arm 302 shown in the figure has one end hingedly mounted on the top of the turntable 202. In order to reduce the resistance generated when the first movable arm 302 rotates around the central axis direction of the driving shaft 201, a plurality of through holes penetrating both ends of the first movable arm 302 are provided on the first movable arm 302, and arc transitions are also provided at the edges of both ends of the through holes. The provision of the through holes can also play a role in weight reduction, thereby achieving the purpose of saving energy. A second movable arm 304, one end of which is hinged to an end of the first movable arm 302 away from the rotating disk 202, and the second movable arm 304 and the first movable arm 302 can rotate under the drive of a driving source, thereby playing a role in adjusting the position of the end of the second movable arm 302; Fig.10 , Fig.11 The hinge seat 203 shown is fixedly connected to the top of the rotating disk 202, and one end of the first movable arm 302 is hinged to the hinge hole at the top of the hinge seat 203; The limiting sleeve 204 is fixedly connected to the top of the rotating disk 202, and the bottom of the first movable arm 302 is fixedly connected to the limiting column 303, and the limiting column 303 is slidably connected to the inside of the limiting sleeve 204; A sliding groove 305 is provided on the top of the second movable arm 304, and the cross section of the sliding groove 305 is T-shaped; A sliding block 306, the cross section of which matches the cross section of the sliding slot 305, the sliding block 306 is slidably connected to the sliding slot 305, the top of the sliding block 306 is fixedly connected with a plug rod, the metal tube 402 can be sleeved and installed on the plug rod, so that the metal tube 402 moves synchronously with the first movable arm 302 and the second movable arm 304; A limit block 308, fixedly connected to the top of the first movable arm 302; The function of setting the limit column 303 is to combine Figure 5 , Fig.10 It can be seen that when the first movable arm 302 and the second movable arm 304 rotate to Figure 5 In the state shown, since the bottom of the second movable arm 304 is supported by the limit column 303, the second movable arm 304 will not rotate downward under the action of gravity, but will be in a horizontal state. Therefore, when the driving shaft 201 and the turntable 202 rotate, the first movable arm 302 and the second movable arm 304 can be driven to rotate synchronously, and then the metal tube 402 installed on the second movable arm 304 can be driven to rotate synchronously, thereby achieving the cleaning effect.

[0023] like Figure 3 , Figure 4 As shown, a lifting ring 501 is further provided inside the cleaning box 101, and the bottom of the lifting ring 501 is connected to the bottom of the cleaning box 101 through a telescopic sleeve 502. When high-pressure gas or hydraulic oil is injected into the telescopic sleeve 502, the telescopic sleeve 502 can be extended upward under the action of pressure, thereby driving the lifting ring 501 to rise. When the inside of the telescopic sleeve 502 is depressurized, the lifting ring 501 automatically descends under the action of gravity. When the lifting ring 501 descends, the first movable arm 302 rotates counterclockwise by a certain angle, and at the same time, the second movable arm 304 automatically falls downward under the action of gravity, so that the metal tube 402 is tilted outward (in this state, the distance between the plug-in rod and the inner wall of the cleaning box 101 is greater than the length of the metal tube 402). At this time, the driving shaft 201 and the turntable 202 are driven to rotate by the first motor 210. Under the action of centrifugal force, the metal tube 402 is thrown out of the plug-in rod and falls on the bottom of the inner wall of the cleaning box 101, thereby achieving the effect of unloading. like Figure 4 As shown, a discharge trough 601 is provided at the bottom of the cleaning box 101, and a lever is connected to one end of the turntable 202 (not shown in the figure, when the lever rotates synchronously with the turntable 202, the metal pipe 402 that is not above the discharge trough 601 can be pushed to the top of the discharge trough 601, thereby achieving the purpose of rapid palio); Also includes Fig.12The gate valve 602 shown is installed inside the discharge groove 601 and is used to block the discharge groove 601 to prevent the cleaning liquid inside the cleaning box 101 from leaking; A driving rod 603, fixedly connected to one end of the gate valve 602; A driving groove 604 is provided on the inner wall of the discharge groove 601. One end of the driving groove 604 is connected to a high-pressure gas source or a hydraulic source. By injecting high-pressure gas or hydraulic oil, the driving rod 603 can be pushed to slide in the driving groove 604, thereby realizing the opening and closing of the gate valve 602. The return spring 605 is sleeved and installed on the outer wall of the driving rod 603 , and the two ends of the return spring 605 are fixedly connected to the inner wall of the discharge trough 601 and the outer wall of the gate valve 602 respectively.

[0024] like Figure 6 As shown in FIG. 1 , when the lifting ring 501 is extended to the highest point by the telescopic sleeve 502, the top surface of the lifting ring 501 will abut against the bottom of the second movable arm 504. At this time, when the first movable arm 302 rotates downward, since the bottom of the second movable arm 304 is supported on the top of the lifting ring 501, the second movable arm 304 will present a Figure 6 In the state shown, the metal tube 402 is in a tilted state. In this state, when the drive shaft 201, the turntable 202, the first movable arm 302 and the sliding block 306 rotate at the same time, since the metal tube 402 is in a tilted state, when the metal tube 402 rotates in the cleaning liquid in the cleaning box 101, it is easier for the cleaning liquid to enter the interior of the metal tube 402 from the opening at the end of the metal tube 402, thereby fully cleaning the inner wall of the metal tube 402. Embodiment 2: The technical solution of this embodiment is different from that of Embodiment 1 in that this embodiment provides a feasible solution for driving the first movable arm 302, which specifically includes the following parts: like Figure 8 , Fig. 9 , Fig.13 , Fig.14 The gear ring 212 shown is mounted on the top of the drive shaft 201; A limit plate 207, fixedly connected to the top end of the driving shaft 201, the limit plate 207 and the middle part of the cover plate 104; A worm 205, the bottom of which is rotatably mounted on the top of the rotating disk 202; A worm wheel 301 is fixedly connected to the bottom end of the first movable arm 302, and the lower part of the worm 205 is meshed with the worm wheel 301; A rotating seat 206 is fixedly connected to the middle of the driving shaft 201. A rotating hole is provided in the middle of the rotating seat 206. The middle of the worm 205 is rotatably connected to the rotating hole. A driven gear 208, wherein the driven gear 208 is fixedly connected to the top of the worm 205, and the top of the worm 205 is rotatably connected to the periphery of the limiting plate 207, thereby improving the stability of the worm 205 during rotation, and making it difficult for the worm 205 to be eccentric during rotation; A driving gear 213, wherein the driving gear 213 is rotatably mounted on the bracket 211, the driving gear 213 is meshed with the gear ring 212, and the driving gear 213 and the driven gear 208 are arranged in an up-down staggered manner; A driven bevel gear 214, fixedly connected to the top of the driving gear 213; A driving bevel gear 215 meshes with the driven bevel gear 214; A second motor 216, wherein an output end of the second motor 216 is fixedly connected to the driving bevel gear 215, and the second motor 216 is fixedly mounted on the top of the cover plate 104 through a base; In the above scheme, the second motor 216 drives the driving bevel gear 215 to rotate, so that the driving bevel gear 15 drives the driven bevel gear 214 and the driving gear 213 to rotate synchronously, the driving gear 213 drives the gear ring 212 to rotate, the gear ring 212 drives a plurality of driven gears 208 to rotate, so that the plurality of driven gears 208 drive the worm 205 to rotate, the worm 205 drives the worm wheel 301 to rotate, so that the first movable arm 302 rotates, thereby realizing the movement of the first movable arm 302, thereby changing the positions of the second movable arm 304, the sliding block 306 and the metal tube 402; like Figure 2 , Figure 8 , Fig. 9 As shown, in order to prevent the second motor 216 from affecting the rotation of the drive shaft 201 itself when adjusting the first movable arm 302, the following parts are provided: The polygonal block 220 is fixedly connected to the top of the limiting plate 207, and the inner side of the gear ring 212 is provided with a polygonal groove 217 matching the polygonal block 220; The movable sleeve 218 is rotatably mounted on the top of the gear ring 212 through a T-shaped ring groove limiting structure; The movable cavity 221 is provided in the middle of the bracket 211, and the movable sleeve 218 is slidably connected to the inner wall of the movable cavity 221, and is connected with; The electromagnetic spring 219 is connected between the top of the movable sleeve 218 and the upper inner wall of the movable chamber 221. When the electromagnetic spring 219 is energized, it can contract, thereby driving the movable sleeve 218 to move upward. When the electromagnetic spring 219 is not energized, the movable sleeve 218 automatically descends under the action of gravity. Figure 8The electromagnetic spring 219 is energized. In this state, the movable sleeve 218 moves upward, so that the polygonal groove 217 is separated from the polygonal block 220, and the driving gear 213 can drive the gear ring 212 to rotate, so that the worm 205 can rotate, while the driving shaft 201 and the driving disc 202 are in a stationary state; Fig. 9 The electromagnetic spring 219 is in a de-energized state. In this state, the movable sleeve 219 descends, so that the polygonal groove 217 and the polygonal block 220 are engaged with each other, and the self-locking function of the second motor 216 is turned off. When the drive shaft 201 rotates, it can drive the gear ring 212 and several worm gears 205 to rotate synchronously, realizing the overall rotation of the drive shaft 201 and the worm gear 205, thereby rotating and cleaning the metal tube 402. Embodiment 3: The technical solution of this embodiment is different from that of Embodiment 2 in that this embodiment provides a cleaning method for processing a super-sealed metal air pipe for a high-voltage vacuum switch, comprising the following steps: S1, placing the metal tube 402 on the plug-in rod at the end of the second movable arm 304; S2, the first motor 210 drives the driving shaft 201 and the rotating disk 202 to rotate, and then drives the second movable arm 304 to rotate, so that the metal tube 402 rotates in the cleaning box 101, so that the metal tube 402 rubs against the cleaning liquid to achieve a cleaning effect; S3, stop the driving shaft 201 from rotating, and the driving source drives the first movable arm 302 to rotate, and then the second movable arm 304 to rotate, so as to change the angle of the metal tube 402, so that the cleaning liquid can fully contact with the inner wall of the metal tube 402 when the metal tube 402 rotates; S4, the cleaning liquid is discharged, the driving shaft 201 continues to rotate, and the metal tube 402 is tilted inwardly, and the residual cleaning liquid in the metal tube 402 is thrown out; S5, stop the driving shaft 201, drive the first movable arm 302 to rotate, and then rotate the second movable arm 304, so that the metal tube 402 is tilted outward, and then the driving shaft 201 continues to rotate, and the metal tube 402 is thrown out of the plug rod, and finally discharged from the bottom of the cleaning box 101. In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the embodiments of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] In the embodiments of the present application, the devices or elements referred to or implied must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise precisely and specifically specified.

[0027] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cleaning device for processing a super-sealed metal gas pipe for a high-voltage vacuum switch, comprising a cleaning box (101), wherein a cleaning component is arranged inside the cleaning box (101), and the cleaning component is used to clean the metal pipe (402), and is characterized in that: The cleaning component comprises: A driving shaft (201) rotatably mounted inside the cleaning box (101); A first motor (210) is mounted on the top of the cover plate (104) and is used to drive the driving shaft (201) to rotate; A rotating disk (202) is fixedly connected to the bottom end of the driving shaft (201); a first movable arm (302), one end of the first movable arm (302) being hingedly mounted on the top of the rotating disk (202); a second movable arm (304), one end of the second movable arm (304) being hinged to one end of the first movable arm (302) away from the rotating disk (202), and the second movable arm (304) and the first movable arm (302) being able to rotate under the drive of a driving source, thereby playing a role in adjusting the position of the end of the second movable arm (302); The sliding block (306) is installed at the end of the second movable arm (302), and the top end of the sliding block (306) is fixedly connected to a plug rod. The metal tube (402) can be sleeved and installed on the plug rod, so that the metal tube (402) moves synchronously with the first movable arm (302) and the second movable arm (304).

2. The cleaning device for processing super-strong sealed metal air pipes for high-voltage vacuum switches according to claim 1, characterized in that: Also includes: A feed trough (401) is fixedly mounted on one side of the cleaning box (101); the interior of the feed trough (401) is used to carry metal tubes (402); the metal tubes (402) are arranged in a straight line inside the feed trough (401); a discharge trough (403) is provided at the bottom of one end of the feed trough (401) close to the cleaning box (101); the discharge trough (403) is used to allow the metal tubes (402) to enter the cleaning box (101).

3. The cleaning device for processing super-strong sealed metal air pipes for high-voltage vacuum switches according to claim 1, characterized in that: Also includes: An articulated seat (203) is fixedly connected to the top of the rotating disk (202), and one end of the first movable arm (302) is articulated to a hinge hole at the top of the articulated seat (203); A limiting sleeve (204) is fixedly connected to the top of the rotating disk (202); a limiting column (303) is fixedly connected to the bottom of the first movable arm (302); and the limiting column (303) is slidably connected to the inside of the limiting sleeve (204); A sliding groove (305) is provided on the top of the second movable arm (304), and the cross section of the sliding groove (305) is T-shaped; A sliding block (306), wherein the cross-section of the sliding block (306) matches the cross-section shape of the sliding groove (305), and the sliding block (306) is slidably connected to the sliding groove (305).

4. The cleaning device for processing super-strong sealed metal air pipes for high-voltage vacuum switches according to claim 1, characterized in that: Also includes: The limiting block (308) is fixedly connected to the top end of the first movable arm (302).

5. The cleaning device for processing super-strong sealed metal air pipes for high-voltage vacuum switches according to claim 1, characterized in that: Also includes: A lifting ring (501), the bottom of which is connected to the bottom of the cleaning box (101) via a telescopic sleeve (502); when high-pressure gas or hydraulic oil is injected into the telescopic sleeve (502), the telescopic sleeve (502) is urged to extend upward under the action of pressure, thereby driving the lifting ring (501) to rise; when the pressure inside the telescopic sleeve (502) is released, the lifting ring (501) automatically descends under the action of gravity; when the lifting ring (501) descends, the first movable arm (302) rotates counterclockwise by a certain angle, and at the same time, the second movable arm (304) automatically falls downward under the action of gravity, so that the metal tube (402) is tilted outward.

6. The cleaning device for processing super-strong sealed metal air pipes for high-voltage vacuum switches according to claim 1, characterized in that: The bottom of the cleaning box (101) is provided with a discharge trough (601), one end of the rotating disk (202) is connected to a lever, and further comprises: A gate valve (602) installed inside the discharge trough (601) and used to block the discharge trough (601); A driving rod (603) fixedly connected to one end of the gate valve (602); A driving groove (604) is arranged on the inner wall of the discharge groove (601), one end of the driving groove (604) is connected to a high-pressure gas source or a hydraulic source, and by injecting high-pressure gas or hydraulic oil, the driving rod (603) can be pushed to slide in the driving groove (604), thereby realizing the opening and closing of the gate valve (602); The return spring (605) is sleeved and mounted on the outer wall of the driving rod (603), and the two ends of the return spring (605) are respectively fixedly connected to the inner wall of the discharge trough (601) and the outer wall of the gate valve (602).

7. The cleaning device for processing super-strong sealed metal air pipes for high-voltage vacuum switches according to claim 1, characterized in that: Also includes: A gear ring (212) mounted on the top of the drive shaft (201) A limiting plate (207) fixedly connected to the top end of the driving shaft (201), the limiting plate (207) and the middle part of the cover plate (104); A worm (205) having a bottom portion rotatably mounted on the top portion of the rotating disk (202); A worm wheel (301) is fixedly connected to the bottom end of the first movable arm (302), and the lower part of the worm (205) is meshed with the worm wheel (301); The rotating seat (206) is fixedly connected to the middle part of the driving shaft (201); a rotating hole is provided in the middle part of the rotating seat (206); and the middle part of the worm (205) is rotatably connected to the rotating hole.

8. The cleaning device for processing super-strong sealed metal air pipes for high-voltage vacuum switches according to claim 7, characterized in that: Also includes: A driven gear (208), the driven gear (208) being fixedly connected to the top of the worm (205), the top of the worm (205) being rotatably connected to the periphery of the limiting plate (207), thereby improving the stability of the worm (205) during rotation and preventing the worm (205) from being easily eccentric during rotation; A driving gear (213), the driving gear (213) being rotatably mounted on the bracket (211), the driving gear (213) being meshed with the gear ring (212), and the driving gear (213) and the driven gear (208) being arranged in an up-and-down staggered manner; A driven bevel gear (214) fixedly connected to the top end of the driving gear (213); A driving bevel gear (215) meshing with the driven bevel gear (214); A second motor (216), wherein an output end of the second motor (216) is fixedly connected to the driving bevel gear (215), and the second motor (216) is fixedly mounted on the top of the cover plate (104) via a base.

9. The cleaning device for processing super-strong sealing metal air pipes for high-voltage vacuum switches according to claim 8, characterized in that: Also includes: A polygonal block (220) is fixedly connected to the top end of the limiting plate (207); a polygonal groove (217) matching the polygonal block (220) is provided on the inner side of the toothed ring (212); A movable sleeve (218) is rotatably mounted on the top of the gear ring (212) via a T-shaped ring groove limiting structure; The movable cavity (221) is provided in the middle of the bracket (211), and the movable sleeve (218) is slidably connected to the inner wall of the movable cavity (221), and is connected with; The electromagnetic spring (219) is connected between the top of the movable sleeve (218) and the upper inner wall of the movable chamber (221). When the electromagnetic spring (219) is energized, it can contract, thereby driving the movable sleeve (218) to move upward. When the electromagnetic spring (219) is not energized, the movable sleeve (218) automatically descends under the action of gravity.

10. A cleaning method for processing a super-sealed metal air pipe for a high-voltage vacuum switch, using a cleaning device for processing a super-sealed metal air pipe for a high-voltage vacuum switch according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, placing the metal tube (402) on the plug-in rod at the end of the second movable arm (304); S2, the first motor (210) drives the driving shaft (201) and the rotating disk (202) to rotate, and then drives the second movable arm (304) to rotate, so that the metal tube (402) rotates in the cleaning box (101), causing the metal tube (402) to rub against the cleaning liquid, thereby achieving a cleaning effect; S3, stopping the driving shaft (201) from rotating, causing the driving source to drive the first movable arm (302) to rotate, and then causing the second movable arm (304) to rotate, thereby changing the angle of the metal tube (402) so that the cleaning liquid is in full contact with the inner wall of the metal tube (402) when the metal tube (402) rotates; S4, the cleaning liquid is discharged, the driving shaft (201) continues to rotate, and the metal tube (402) is tilted inwardly, so that the residual cleaning liquid in the metal tube (402) is thrown out; S5, the driving shaft (201) stops rotating, the driving source drives the first movable arm (302) to rotate, and then the second movable arm (304) rotates, so that the metal tube (402) is tilted outward, and then the driving shaft (201) continues to rotate, so that the metal tube (402) is thrown out of the plug rod, and finally discharged from the bottom of the cleaning box (101).

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