Deicing device for power transformation equipment

Abstract

The invention relates to the field of power transformation equipment maintenance, in particular to a power transformation equipment deicing device which solves the problem of ensuring complete removal of ice cubes and comprises an outer cylinder, a scraping component is mounted at the top of the outer cylinder, a collecting component is mounted at the bottom of the outer cylinder, and deicing openings are formed in one side of the outer cylinder, one side of the scraping component and one side of the collecting component. A clamping box is installed on the outer wall of the collecting assembly and connected with an external lifting assembly. According to the deicing device, the requirements of different devices can be met, meanwhile, through the arrangement of the outer barrel and the arc plate, the arc plate can make contact with the outer wall of the power transformation device during deicing operation, heating treatment is conducted at the same time, and during heating deicing, the outer barrel can drive the arc plate to vibrate, so that heated and melted ice blocks are removed, and the deicing efficiency is improved. The dual-action deicing effect is achieved, the deicing effect is guaranteed, and the device can be adjusted in a self-adaptive mode to deice power transformation equipment with different diameters and irregular surfaces.

Description

Technical Field

[0001] The invention relates to the technical field of substation equipment maintenance, and in particular to a substation equipment deicing device. Background Art

[0002] Substation refers to the place in the power system that transforms voltage and current, receives and distributes electric energy. The substation in the power plant is a step-up substation, which boosts the electric energy generated by the generator and feeds it to the high-voltage power grid. The inspection system of the substation is an effective measure to ensure the normal and safe operation of the equipment. It is of great significance to understand the equipment operation status, grasp the abnormal operation, and take corresponding measures in time through regular inspections by the on-duty personnel, which is of great significance to reducing the occurrence of accidents and their impact.

[0003] In winter, the hazards of icing on live equipment caused by ice, snow, freezing rain, etc. usually cause serious power outages, which are easy to cause tripping, breakdown, equipment damage and other accidents, seriously affecting production and life, and causing losses to power transmission and transformation equipment. In recent years, the de-icing technology of my country's transmission lines and substations has made great progress. At present, there are many anti-icing and de-icing technologies in China, but the de-icing of substations is basically thermal de-icing, hot water de-icing, and radiation heating de-icing.

[0004] In the prior art, manual power-off and knocking de-icing methods are often used. This method not only requires power outages, but also has low work efficiency. When de-icing cylindrical substation equipment, the condensed ice cannot be effectively removed, resulting in residual ice, and sporadic ice fragments falling and damaging the buildings or equipment below.

[0005] Therefore, the present invention provides a deicing device for substation equipment to solve the above problems. Summary of the invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a deicing device for substation equipment to solve the above problem of ensuring complete removal of ice.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is: A deicing device for substation equipment comprises an outer cylinder, a scraping assembly is installed on the top of the outer cylinder, a collecting assembly is installed on the bottom of the outer cylinder, a deicing port is opened on one side of the outer cylinder, a card box is installed on the outer wall of the collecting assembly, the card box is connected to an external lifting assembly, an arc plate is provided for internal driving of the outer cylinder, the number of the arc plates is two, the two arc plates are installed oppositely, a sealing plate is slidably connected to the inner wall of the arc plate, and a heating assembly is provided inside the arc plate and the sealing plate; the device When the device is in use, the lifting assembly can be installed externally to lift the device for deicing operations to meet the requirements of different equipment. At the same time, the device can make the arc plate contact the outer wall of the substation equipment and perform heating treatment at the same time through the arrangement of the outer cylinder and the arc plate during deicing operations. When heating for deicing, the outer cylinder can drive the arc plate to oscillate, so that the heated and melted ice can be removed, achieving a dual-action deicing effect and ensuring the deicing effect. In addition, the device can adaptively adjust to de-ice substation equipment with different diameters and irregular surfaces.

[0008] Preferably, a blocking groove is provided on the inner wall of the arc plate, a slide plate is slidably connected to the inside of the blocking groove, the slide plate is arranged in an arc shape, a blocking plate is installed at one end of the inner ring of the slide plate, an inclined block is fixedly installed on the outer wall of one end face of the blocking plate, a blocking spring is fixedly installed at one end of the slide plate, and the other end of the blocking spring is fixedly connected to the inner wall of the blocking groove; in the initial state of the device, under the action of the blocking spring, the slide plate is in a state of sliding outwards, and the blocking plate is located at the deicing port position of the outer cylinder. When the device is required to de-ice, the substation equipment enters the two arc plates from the deicing port. The blocking plate is located between the plates, and when the substation equipment enters, it first contacts the inclined block, so that the inclined block drives the blocking plate to move. At this time, the blocking spring is in a compressed state. When the substation equipment enters, the substation equipment is blocked by the blocking spring. Through the setting of the blocking plate, the device can make the blocking plate and the arc plate completely surround the cylindrical substation equipment when de-icing the cylindrical substation equipment, so as to avoid local overheating or non-heating, ensure that heating and deicing can be achieved in the circumferential direction, and when the blocking plate of the device is blocked or opened, it will not affect the entry or discharge of the substation equipment.

[0009] Preferably, a drive shaft is rotatably connected to the inner wall of the outer cylinder, an eccentric wheel is installed on the outer wall of the drive shaft, the drive shaft is connected to the output end of the micro motor, one side wall of the arc plate matches the eccentric wheel, a tension spring is fixedly installed on one side wall of the arc plate, and the other end of the tension spring is fixedly connected to the inner wall of the outer cylinder; after the substation equipment enters, the device starts the micro motor so that the drive shaft drives the eccentric wheel to rotate, and the eccentric wheel will press against the arc plate, so that the arc plate can be vibrated and cleaned, and heating and vibration can be carried out simultaneously, which can de-ice more quickly.

[0010] Preferably, the collecting assembly comprises a fixed cylinder and a conical cylinder, the top of the fixed cylinder is fixedly mounted with a conical cylinder, the outer wall of the conical cylinder is slidably connected with a pressure plate, the bottom of the pressure plate is mounted with a driving toothed plate, the other end of the driving toothed plate is fixedly mounted with a return spring, the other end of the return spring is fixedly connected to the inner bottom wall of the fixed cylinder; the interior of the fixed cylinder is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is unidirectionally driven with a driving gear, the driving gear is meshed with the driving toothed plate, a volute spring is mounted on the outer wall of one end of the rotating shaft, the other end of the volute spring The end is fixedly connected to the inner wall of the fixed cylinder; when the outer cylinder and the arc plate of the device cooperate with each other to de-ice, the fallen ice or ice water will be collected by the conical cylinder and then discharged from the device. At the same time, when the ice is pressed down, the pressure plate will move upward. At this time, the pressure plate is forced to drive the driving gear to rotate through the driving tooth plate. At this time, the volute spring is in an energy storage state. At the same time, the volute spring of the device can store energy in advance. When the ice slides down from the upper part of the pressure plate, the volute spring reverses. The rotating shaft of the device can be connected to the motor to realize automatic control of the rotation of the rotating shaft of the device.

[0011] Preferably, a crushing tooth is installed on the upper surface of the fixed cylinder, a reciprocating screw is rotatably connected to the inner bottom wall of the fixed cylinder, the top of the reciprocating screw is located inside the side box, the side box is installed on the top of the fixed cylinder, a threaded block is threadedly connected to the outer wall of the reciprocating screw, a crushing plate is fixedly installed on one side of the threaded block, and the crushing plate matches the crushing tooth; rotating bevel teeth are installed on the outer wall of the rotating shaft, and driving bevel teeth are installed on the outer wall of the bottom of the reciprocating screw, and the driving bevel teeth are meshed and connected with the rotating bevel teeth; after the device collects ice cubes, the reciprocating screw is driven to rotate by reversing the rotating shaft, and the crushing plate The ice cubes are pressed down so that they are crushed between the crushing plate and the crushing teeth, and the reciprocating action is performed, so that the device is easy to discharge. At the same time, the reciprocating screw can be driven by the starting motor to operate. The device is set with a conical cylinder, so that the device can automatically collect the ice cubes that fall from the upper part when deicing, so as to avoid the phenomenon that the larger ice cubes on the substation equipment fall after deicing heating and cause damage to the lower equipment and buildings. At the same time, after collecting the ice cubes, the device can automatically crush the ice cubes for easy discharge, which will not increase the operating load of the device. At the same time, the crushing parts of the device can be used without electricity and can be driven to crush according to its own power.

[0012] Preferably, the outer wall of the rotating shaft is provided with a clamping spring, the other end of the clamping spring is fixedly connected to one end surface of the rotating plate, one end of the rotating plate is hinged on the outer wall of the rotating shaft, the other end of the rotating plate matches the inclined groove, the inclined groove is located on the inner wall of the driving gear, the number of the inclined grooves is multiple, and the upper part of the driving tooth plate is a smooth plate; when the driving tooth plate of the device descends, the rotating plate inside the driving gear will be clamped with the inclined groove, so that the driving tooth plate drives the driving gear and the rotating shaft to rotate, and when ice cubes are accumulated on the surface of the pressure plate and the fixed cylinder, in order to ensure the normal crushing of the crushing plate, the driving gear and the smooth plate of the driving tooth plate are abutted, and the rotating shaft can be reversed under the action of the spiral spring to achieve crushing, and at the same time, after the crushing is completed, in order to avoid the phenomenon that the upper part of the pressure plate is emptied and the reset of the driving tooth plate drives the rotation of the rotating shaft in the reverse direction, resulting in the crushing being unable to be carried out again, when the driving gear of the device is reversed, one end of the rotating plate is abutted against the inclined surface of the inclined groove, and the driving tooth plate will not drive the rotating shaft to rotate through the driving gear.

[0013] Preferably, the scraping assembly comprises a scraping ring and an electric slider, a sliding groove is provided on the inner wall of the scraping ring, and the electric slider is slidably connected inside the sliding groove.

[0014] Preferably, a fixing rod is fixedly installed on the outer wall of the electric slider, and a sliding rod is slidably connected to the inside of the fixing rod, and one end of the sliding rod located inside the fixing rod is fixedly installed with a top extension spring, and the other end of the top extension spring is fixedly connected to the inner wall of the fixing rod, and the other end of the sliding rod is fixedly installed with a scraper plate; the lower part of the scraper plate is set as an inclined surface, and a cleaning plate is fixedly installed on the end of the scraper plate away from the sliding rod, and the cleaning plate is set as a cone; the scraping component of the device can be thoroughly cleaned after de-icing to avoid residual ice cubes on the substation equipment. When in use, the electric slider is started to make the sliding rod adaptively extend to ensure that the scraper plate and the outer surface of the substation equipment are against each other for scraping, and the electric slider performs a circular displacement to ensure that the circumference can be thoroughly cleaned, thereby realizing the function of multi-layer cleaning and ensuring the cleaning effect and efficiency.

[0015] The beneficial effects of the present invention are: 1. When the device is in use, the lifting assembly can be installed externally to lift the device for deicing operations to meet the requirements of different equipment. At the same time, the device can make the arc plate contact the outer wall of the substation equipment and perform heating treatment at the same time through the setting of the outer cylinder and the arc plate during the deicing operation. When heating for deicing, the outer cylinder can drive the arc plate to oscillate, so that the ice cubes melted by heating can be removed, achieving a dual-action deicing effect and ensuring the deicing effect. In addition, the device can adaptively adjust to de-ice substation equipment with different diameters and irregular surfaces.

[0016] 2. Through the setting of the sealing plate, the device can make the sealing plate and the arc plate completely surround the cylindrical substation equipment when de-icing the cylindrical substation equipment, avoiding local overheating or non-heating, ensuring that heating and deicing can be achieved in the circumferential direction, and when the sealing plate of the device is blocked or opened, it will not affect the entry or discharge of the substation equipment.

[0017] 3. After the substation equipment enters, the device starts the micro motor, so that the drive shaft drives the eccentric wheel to rotate. At this time, the eccentric wheel will hit the arc plate, so that the arc plate can be vibrated and cleaned, and heating and vibration can be carried out simultaneously, which can remove ice more quickly.

[0018] 4. The device is provided with a conical cylinder, so that the device can automatically collect ice cubes falling from the upper part when performing de-icing, so as to avoid the phenomenon that large ice cubes on the substation equipment fall after de-icing heating, causing damage to the lower equipment and buildings. At the same time, after collecting the ice cubes, the device can automatically crush the ice cubes for easy discharge without increasing the operating load of the device. At the same time, the crushing parts of the device can be used without electricity and can be driven to crush according to its own power.

[0019] 5. When ice cubes are accumulated on the pressure plate and the fixed cylinder, in order to ensure the normal crushing of the crushing plate, the driving gear and the light plate of the driving tooth plate are butted against each other, and the rotating shaft can be reversed under the action of the spiral spring to achieve crushing. At the same time, after the crushing is completed, in order to avoid the phenomenon that the upper part of the pressure plate is emptied and the driving tooth plate is reset in the reverse direction to drive the rotation of the rotating shaft, resulting in the inability to crush again, when the driving gear of this device reverses, one end of the rotating plate is butted against the inclined surface of the inclined groove, and the driving tooth plate will not drive the rotating shaft to rotate through the driving gear.

[0020] 6. The scraping component of the device can be thoroughly cleaned after de-icing to avoid residual ice cubes left on the substation equipment. When in use, the electric slider is started to make the slide rod extend adaptively to ensure that the scraping plate and the outer surface of the substation equipment are against each other for scraping. At the same time, the electric slider performs a circular displacement to ensure that the circumference can be thoroughly cleaned, realizing the function of multi-layer cleaning, and ensuring the cleaning effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of a front view of the present invention.

[0022] Figure 2 It is a three-dimensional schematic diagram of the outer cylinder of the present invention.

[0023] Figure 3 It is a three-dimensional schematic diagram of the arc plate of the present invention.

[0024] Figure 4 It is a schematic diagram of the slide plate and the blocking plate of the present invention.

[0025] Figure 5 It is a schematic diagram of the interior of the outer cylinder of the present invention.

[0026] Figure 6 Schematic diagram of the collection assembly of the present invention.

[0027] Figure 7 It is a schematic diagram of the interior of the fixed cylinder and the conical cylinder of the present invention.

[0028] Figure 8 For the present invention Figure 7 A is an enlarged schematic diagram.

[0029] Fig. 9 It is a schematic diagram of the interior of the rotating shaft and the driving gear of the present invention.

[0030] Fig.10 It is a schematic diagram of a cross-section of the scraping assembly of the present invention.

[0031] Fig.11 It is a schematic diagram of a top view of the electric slider of the present invention.

[0032] Fig.12For the present invention Fig.10 Schematic diagram of the enlarged view at B.

[0033] In the figure: 1. outer cylinder; 101. tension spring; 102. arc plate; 103. blocking groove; 104. slide plate; 105. blocking plate; 106. inclined block; 107. blocking spring; 108. drive shaft; 109. eccentric wheel; 2. Scraping assembly; 201. Scraping ring; 202. Electric slider; 203. Sliding groove; 204. Fixed rod; 205. Sliding rod; 206. Scraping plate; 207. Extension spring; 208. Cleaning plate; 3. Collecting assembly; 301. Fixed cylinder; 302. Conical cylinder; 303. Pressing plate; 304. Driving tooth plate; 305. Rotating shaft; 306. Driving gear; 307. Return spring; 308. Volute spring; 309. Reciprocating screw; 310. Driving bevel gear; 311. Rotating bevel gear; 312. Crushing plate; 313. Crushing teeth; 314. Side box; 315. Thread block; 316. Rotating plate; 317. Clamping spring; 318. Bevel groove; 4. Card box. DETAILED DESCRIPTION

[0034] The following will describe various embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0035] A deicing device for substation equipment, as shown in the attached Figure 1-3 As shown, it includes an outer cylinder 1, a scraping assembly 2 is installed on the top of the outer cylinder 1, a collecting assembly 3 is installed on the bottom of the outer cylinder 1, a deicing port is opened on one side of the outer cylinder 1, a card box 4 is installed on the outer wall of the collecting assembly 3, the card box 4 is connected to the external lifting assembly, and an arc plate 102 is provided for internal driving of the outer cylinder 1. The number of the arc plates 102 is two, and the two arc plates 102 are installed oppositely. A blocking plate 105 is slidably connected to the inner wall of the arc plate 102, and a heating assembly is provided inside the arc plate 102 and the blocking plate 105. When the device is in use, The device can be lifted by installing an external lifting assembly to perform deicing operations to meet the requirements of different equipment. At the same time, the device can make the arc plate 102 contact the outer wall of the substation equipment and perform heating treatment at the same time through the arrangement of the outer cylinder 1 and the arc plate 102 during deicing operations. When heating for deicing, the outer cylinder 1 can drive the arc plate 102 to oscillate, so that the ice cubes melted by heating can be removed, achieving a dual-action deicing effect and ensuring the deicing effect. In addition, the device can adaptively adjust to de-ice substation equipment with different diameters and irregular surfaces.

[0036] As attached Figure 2-4 As shown, a blocking groove 103 is provided on the inner wall of the arc plate 102, and a slide plate 104 is slidably connected inside the blocking groove 103. The slide plate 104 is set in an arc shape, and a blocking plate 105 is installed at one end of the inner ring of the slide plate 104. An inclined block 106 is fixedly installed on the outer wall of one end face of the blocking plate 105, and a blocking spring 107 is fixedly installed at one end of the slide plate 104. The other end of the blocking spring 107 is fixedly connected to the inner side wall of the blocking groove 103; in the initial state of the device, under the action of the blocking spring 107, the slide plate 104 is in a state of sliding outwards, and the blocking plate 105 is located at the deicing port position of the outer cylinder 1. When the device needs to be deiced, the substation equipment enters the two blocks from the deicing port. The arc plate 102 is between the arc plates 102, and when the substation equipment enters, it first hits the inclined block 106, so that the inclined block 106 drives the blocking plate 105 to move. At this time, the blocking spring 107 is in a compressed state. When the substation equipment enters, the substation equipment is blocked by the blocking spring 107; through the setting of the blocking plate 105, the device can make the blocking plate 105 and the arc plate 102 completely surround the substation equipment when de-icing the cylindrical substation equipment, avoiding local overheating or non-heating, ensuring that heating and de-icing can be achieved in the circumferential direction, and when the blocking plate 105 of the device is blocked or opened, it will not affect the entry or discharge of the substation equipment.

[0037] As attached Figure 5 As shown, a drive shaft 108 is rotatably connected to the inner wall of the outer cylinder 1, an eccentric wheel 109 is installed on the outer wall of the drive shaft 108, the drive shaft 108 is connected to the output end of the micro motor, one side wall of the arc plate 102 matches the eccentric wheel 109, a tension spring 101 is fixedly installed on one side wall of the arc plate 102, and the other end of the tension spring 101 is fixedly connected to the inner wall of the outer cylinder 1; after the substation equipment enters, the device starts the micro motor at this time, so that the drive shaft 108 drives the eccentric wheel 109 to rotate, and the eccentric wheel 109 will push against the arc plate 102, so that the arc plate 102 can be vibrated and cleaned, and heating and vibration can be carried out simultaneously, which can remove ice more quickly.

[0038] As attached Figure 6-7As shown, the collecting assembly 3 includes a fixed cylinder 301 and a conical cylinder 302, the conical cylinder 302 is fixedly installed on the top of the fixed cylinder 301, a pressure plate 303 is slidably connected to the outer wall of the conical cylinder 302, a driving tooth plate 304 is installed at the bottom of the pressure plate 303, a return spring 307 is fixedly installed on the other end of the driving tooth plate 304, and the other end of the return spring 307 is fixedly connected to the inner bottom wall of the fixed cylinder 301; the fixed cylinder 301 is internally rotatably connected to a rotating shaft 305, a driving gear 306 is unidirectionally driven on the outer wall of the rotating shaft 305, the driving gear 306 is meshed with the driving tooth plate 304, a volute spring 308 is installed on the outer wall of one end of the rotating shaft 305, and the other end of the volute spring 308 is fixedly connected to the inner bottom wall of the fixed cylinder 301; One end is fixedly connected to the inner wall of the fixed cylinder 301; when the outer cylinder 1 and the arc plate 102 of the device cooperate with each other to remove ice, the falling ice or ice water will be collected by the conical cylinder 302 and then discharged from the device. At the same time, when the ice is pressed down, the pressure plate 303 will move upward. At this time, the pressure plate 303 is forced to drive the driving gear 306 to rotate through the driving gear plate 304. At this time, the spiral spring 308 is in an energy storage state. At the same time, the spiral spring 308 of the device can store energy in advance. When the ice slides down from the upper part of the pressure plate 303, the spiral spring 308 reverses. The rotating shaft of the device can be connected to the motor to automatically control the rotation of the rotating shaft 305 of the device.

[0039] As attached Figure 7-8 As shown, a crushing tooth 313 is installed on the upper surface of the fixed cylinder 301, and a reciprocating screw 309 is rotatably connected to the inner bottom wall of the fixed cylinder 301. The top of the reciprocating screw 309 is located inside the side box 314, and the side box 314 is installed on the top of the fixed cylinder 301. A threaded block 315 is threadedly connected to the outer wall of the reciprocating screw 309, and a crushing plate 312 is fixedly installed on one side of the threaded block 315, and the crushing plate 312 matches the crushing tooth 313; a rotating bevel tooth 311 is installed on the outer wall of the rotating shaft 305, and a driving bevel tooth 310 is installed on the outer wall of the bottom of the reciprocating screw 309, and the driving bevel tooth 310 is meshed with the rotating bevel tooth 311; after collecting ice cubes, the device drives the reciprocating screw 309 to rotate by reversing the rotating shaft 305. The lever 309 rotates, and the crushing plate 312 is pressed down at this time, so that the ice cubes are crushed between the crushing plate 312 and the crushing teeth 313, and the reciprocating action is performed, and then the device is convenient for discharge, and the reciprocating screw can be driven to operate by starting the motor; the device is provided with a conical cylinder 302, so that the device can automatically collect the ice cubes dropped from the upper part when performing the de-icing function, so as to avoid the phenomenon that the larger ice cubes on the substation equipment fall after the de-icing heating, causing damage to the lower equipment and buildings. At the same time, after collecting the ice cubes, the device can automatically crush the ice cubes for easy discharge, which will not increase the operating load of the device. At the same time, the crushing parts of the device can be used without electricity and driven to crush according to its own power.

[0040] As attached Fig. 9 As shown, the outer wall of the rotating shaft 305 is provided with a clamping spring 317, the other end of the clamping spring 317 is fixedly connected to one end face of the rotating plate 316, one end of the rotating plate 316 is hinged on the outer wall of the rotating shaft 305, and the other end of the rotating plate 316 matches the inclined groove 318, the inclined groove 318 is located on the inner wall of the driving gear 306, the number of the inclined grooves 318 is multiple, and the upper part of the driving tooth plate 304 is a smooth plate; when the driving tooth plate 304 is lowered, the rotating plate 316 inside the driving gear 306 will be clamped with the inclined groove 318, so that the driving tooth plate 304 drives the driving gear 306 and the rotating shaft 305 to rotate, and when the pressure plate 303 appears with When ice cubes are accumulated on the surface of the fixed cylinder 301, in order to ensure the normal crushing of the crushing plate 312, the driving gear 306 and the light plate of the driving tooth plate 304 are abutted, and the rotating shaft 305 can be reversed under the action of the spiral spring 308 to achieve crushing. At the same time, after the crushing is completed, in order to avoid the phenomenon that the upper part of the pressure plate 303 is emptied and the driving tooth plate 304 is reset in the reverse direction to drive the rotation of the rotating shaft 305, resulting in the phenomenon that the crushing cannot be carried out again, when the driving gear 306 of the device is reversed, one end of the rotating plate 316 is abutted against the inclined surface of the inclined groove 318, and the driving tooth plate 304 will not drive the rotating shaft 305 to rotate through the driving gear 306.

[0041] As attached Figure 10-11 As shown, the scraping assembly 2 includes a scraping ring 201 and an electric slider 202 . A sliding groove 203 is provided on the inner wall of the scraping ring 201 , and the electric slider 202 is slidably connected inside the sliding groove 203 .

[0042] As attached Figure 11-12 As shown, a fixing rod 204 is fixedly installed on the outer wall of the electric slider 202, and a sliding rod 205 is slidably connected inside the fixing rod 204. An extension spring 207 is fixedly installed on one end of the sliding rod 205 located inside the fixing rod 204, and the other end of the extension spring 207 is fixedly connected to the inner wall of the fixing rod 204, and a scraping plate 206 is fixedly installed on the other end of the sliding rod 205; the lower part of the scraping plate 206 is set as an inclined surface, and a cleaning plate 208 is fixedly installed on the end of the scraping plate 206 away from the sliding rod 205, and the cleaning plate 208 is set to a cone; the scraping component 2 of the device can be thoroughly cleaned after deicing to avoid residual ice cubes left on the substation equipment. When in use, the electric slider 202 is started to make the sliding rod 205 adaptively extend to ensure that the scraping plate 206 is against the outer surface of the substation equipment for scraping, and at the same time, the electric slider 202 is displaced in an annular manner to ensure that the circumference can be thoroughly cleaned, realizing the function of multi-layer cleaning, and ensuring the cleaning effect and efficiency.

[0043] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0044] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A deicing device for substation equipment, comprising an outer cylinder (1), characterized in that: A scraping assembly (2) is installed on the top of the outer cylinder (1), a collecting assembly (3) is installed on the bottom of the outer cylinder (1), a deicing port is provided on one side of the outer cylinder (1), a card box (4) is installed on the outer wall of the collecting assembly (3), the card box (4) is connected to an external lifting assembly, an arc plate (102) is provided for internal driving of the outer cylinder (1), the number of the arc plates (102) is two, the two arc plates (102) are installed opposite to each other, a sealing plate (105) is slidably connected to the inner wall of the arc plate (102), and a heating assembly is provided inside the arc plate (102) and the sealing plate (105).

2. A deicing device for substation equipment according to claim 1, characterized in that: A blocking groove (103) is provided on the inner wall of the arc plate (102), a slide plate (104) is slidably connected to the inside of the blocking groove (103), the slide plate (104) is arranged in an arc shape, a blocking plate (105) is installed at one end of the inner ring of the slide plate (104), an inclined block (106) is fixedly installed on the outer wall of one end surface of the blocking plate (105), a blocking spring (107) is fixedly installed at one end of the slide plate (104), and the other end of the blocking spring (107) is fixedly connected to the inner wall of the blocking groove (103).

3. A deicing device for substation equipment according to claim 2, characterized in that: A drive shaft (108) is rotatably connected to the inner wall of the outer cylinder (1), an eccentric wheel (109) is mounted on the outer wall of the drive shaft (108), the drive shaft (108) is connected to the output end of the micro motor, a side wall of the arc plate (102) matches the eccentric wheel (109), a tension spring (101) is fixedly mounted on one side wall of the arc plate (102), and the other end of the tension spring (101) is fixedly connected to the inner wall of the outer cylinder (1).

4. A deicing device for substation equipment according to claim 1, characterized in that: The collecting assembly (3) comprises a fixed cylinder (301) and a conical cylinder (302); the conical cylinder (302) is fixedly mounted on the top of the fixed cylinder (301); a pressing plate (303) is slidably connected to the outer wall of the conical cylinder (302); a driving tooth plate (304) is mounted on the bottom of the pressing plate (303); a return spring (307) is fixedly mounted on the other end of the driving tooth plate (304); and the other end of the return spring (307) is fixedly connected to the inner bottom wall of the fixed cylinder (301); The interior of the fixed cylinder (301) is rotatably connected to a rotating shaft (305); the outer wall of the rotating shaft (305) is unidirectionally drivenly connected to a driving gear (306); the driving gear (306) is meshingly connected to the driving gear plate (304); a spiral spring (308) is mounted on the outer wall of one end of the rotating shaft (305); the other end of the spiral spring (308) is fixedly connected to the inner wall of the fixed cylinder (301).

5. A deicing device for substation equipment according to claim 4, characterized in that: A crushing tooth (313) is installed on the upper surface of the fixed cylinder (301); a reciprocating screw (309) is rotatably connected to the inner bottom wall of the fixed cylinder (301); the top of the reciprocating screw (309) is located inside the side box (314); the side box (314) is installed on the top of the fixed cylinder (301); a threaded block (315) is threadedly connected to the outer wall of the reciprocating screw (309); a crushing plate (312) is fixedly installed on one side of the threaded block (315); the crushing plate (312) matches the crushing tooth (313); A rotating bevel gear (311) is mounted on the outer wall of the rotating shaft (305), and a driving bevel gear (310) is mounted on the outer wall of the bottom of the reciprocating screw (309), wherein the driving bevel gear (310) is meshingly connected with the rotating bevel gear (311).

6. A deicing device for substation equipment according to claim 5, characterized in that: The outer wall of the rotating shaft (305) is provided with a clamping spring (317), the other end of the clamping spring (317) is fixedly connected to one end surface of the rotating plate (316), one end of the rotating plate (316) is hinged on the outer wall of the rotating shaft (305), the other end of the rotating plate (316) matches with an inclined groove (318), the inclined groove (318) is located on the inner wall of the driving gear (306), the number of the inclined grooves (318) is plural, and the upper part of the driving gear plate (304) is a smooth plate.

7. A deicing device for substation equipment according to claim 6, characterized in that: The scraping assembly (2) comprises a scraping ring (201) and an electric slider (202); a sliding groove (203) is provided on the inner wall of the scraping ring (201); and the electric slider (202) is slidably connected inside the sliding groove (203).

8. A deicing device for substation equipment according to claim 7, characterized in that: A fixing rod (204) is fixedly mounted on the outer wall of the electric slider (202); a sliding rod (205) is slidably connected inside the fixing rod (204); an extension spring (207) is fixedly mounted on one end of the sliding rod (205) located inside the fixing rod (204); the other end of the extension spring (207) is fixedly connected to the inner wall of the fixing rod (204); and a scraping plate (206) is fixedly mounted on the other end of the sliding rod (205); The lower portion of the scraping plate (206) is arranged as an inclined surface, and a cleaning plate (208) is fixedly mounted on one end of the scraping plate (206) away from the sliding rod (205), and the cleaning plate (208) is arranged in a conical shape.

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