CN110739145B - Paint dipping treatment equipment for three-phase oil-immersed transformer production process - Google Patents
Paint dipping treatment equipment for three-phase oil-immersed transformer production process Download PDFInfo
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- CN110739145B CN110739145B CN201911043515.9A CN201911043515A CN110739145B CN 110739145 B CN110739145 B CN 110739145B CN 201911043515 A CN201911043515 A CN 201911043515A CN 110739145 B CN110739145 B CN 110739145B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
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Abstract
The invention relates to paint dipping treatment equipment for a three-phase oil-immersed transformer production process, which comprises a vertical frame, a control device, a positioning device and a draining device, the upper end of the vertical frame is connected with the control device in a sliding fit manner, the lower end of the control device is provided with the positioning device, the front end of the control device is provided with the draining device, the transformer is fixed by the control device and the positioning device, the rectangular plate is utilized to achieve the purpose of pressing the transformer tightly without interference of paint dipping, the chain formed by the small cylinder and the connecting block has guiding function and bending capability, the rubber sleeve on the small cylinder can increase the friction force between the chain and the rubber ring, prevent sliding in the rotating process and prolong the service life of the small cylinder, and the rubber is convenient to replace after being damaged, and the draining speed of the transformer is accelerated through the draining device.
Description
Technical Field
The invention relates to the field of workpiece surface treatment, in particular to paint dipping treatment equipment for a production process of a three-phase oil-immersed transformer.
Background
Oil-immersed transformer is because of its oil insulating properties is good, heat conductivility is good, and transformer oil is cheap simultaneously, can solve transformer large capacity heat dissipation problem and high voltage insulation problem and be used widely, need carry out the dip coating effect to the transformer in order to strengthen insulating, increase the guard action, increase mechanical function and prevent certain corona effect.
In the paint dipping process, due to the structural limitation of the oil-immersed transformer, the following problems exist in the actual operation process:
(1) traditional dip coating equipment is when carrying out the dip coating to the transformer and handle, because need fix and the direction to the transformer, consequently need fix the transformer surface, at the dip coating in-process, the device of fixed transformer covers the transformer surface easily to interfere the dip coating of transformer, influence the dip coating quality of transformer.
(2) The traditional paint dipping equipment generally utilizes air to naturally drain the surface of the transformer, so that the paint dipping processing time of the transformer is longer, and the paint dipping efficiency of the transformer is reduced.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides paint dipping treatment equipment for a production process of a three-phase oil-immersed transformer.
The technical scheme adopted by the invention to solve the technical problem is as follows: the dip coating treatment equipment for the production process of the three-phase oil-immersed transformer comprises a vertical frame, a control device, a positioning device and a draining device, wherein the upper end of the vertical frame is connected with the control device in a sliding fit manner, the lower end of the control device is provided with the positioning device, and the front end of the control device is provided with the draining device; wherein:
the control device comprises a supporting plate, a rectangular plate, a driving frame, a driven frame, a chain and a fixed frame, wherein the upper end of the vertical frame is connected with the supporting plate in a sliding fit manner; the structure, the principle and the control method of the electric push rod are the prior art, the lower end of the transformer is fixed by the fixing frame, the driven frame is driven to rotate by the driving frame, so that the chain is driven to rotate, and finally the transformer is driven to ascend to a proper position.
The positioning device comprises a slide rail, a support, a pressing plate and a double-threaded screw rod, the slide rail is symmetrically arranged at the left end and the right end of the supporting plate, the support is arranged at the lower end of the slide rail in a sliding fit manner, a threaded groove is formed in the middle of the support, the threaded groove is connected with the double-threaded screw rod in a threaded connection manner, the left end and the right end of the double-threaded screw rod are connected with the vertical frame in a sliding fit manner, a small motor is arranged inside the double-threaded screw rod, and the rotating directions of threads; when the transformer moves to be horizontal with the pressure strip, the double-end screw is driven by the small motor to rotate to move the supports on the left side and the right side to the middle part until the pressure strip presses the transformer tightly.
As a preferred technical scheme of the invention, the draining device comprises an electric guide rail, a hanging bracket and a draining plate, wherein the electric guide rail is symmetrically and fixedly arranged at the left end and the right end of the front end of the supporting plate, the hanging bracket is symmetrically and fixedly arranged at the front side and the rear side of the lower end of a guide block on the electric guide rail, and the draining plate is fixedly arranged at the lower end of the hanging bracket; the structure, the principle and the control method of the electric guide rail are the prior art, and after the transformer is subjected to paint dipping treatment, the hanger is driven by the electric guide rail to move backwards, so that the draining plate is in contact with the transformer, and the draining speed is increased finally.
As a preferred technical scheme of the invention, the driving frame comprises a motor, a first gear, a rotating rod and a second gear, the motor is fixedly arranged in the middle of the rectangular plate through a motor base, a first gear is arranged on an output shaft at the rear end of the motor through a coupler, the front end and the rear end of the rectangular plate are connected with the rotating rod in a sliding fit manner, the second gear is fixedly arranged on the rotating rod, and the right end of the first gear is meshed with the left end of the second gear; the motor drives the first gear to rotate so as to drive the rotating rod and the second gear to rotate, and the rotating directions of the driven frames at the left end and the right end are opposite through the matching of the first gear and the second gear, so that the left end and the right end of the transformer can move simultaneously, and the purpose of enabling the transformer to move horizontally is achieved.
As a preferred technical scheme of the invention, the driven frame comprises a cylindrical rod, rubber rings and large gears, the left side and the right side of the rectangular plate are symmetrically connected with the cylindrical rod in a sliding fit manner, small rectangular grooves are symmetrically formed in the front end and the rear end of the cylindrical rod, the rubber rings are fixedly mounted on the small rectangular grooves, the large gears are fixedly mounted at the rear end of the cylindrical rod, and the large gears on the left side and the right side are respectively meshed with a first gear and a second gear; the first gear and the second gear respectively drive the large gears at the left end and the right end to rotate, so that the cylindrical rod is driven to rotate, the cylindrical rod drives the chain to move in the up-down direction, the friction force between the rubber ring on the cylindrical rod and the chain is increased, and the small rectangular groove on the cylindrical rod plays a directional role in the chain.
As a preferred technical scheme of the invention, the chain comprises a connecting hook, a small cylinder and a connecting block, wherein the connecting hook is installed on a cylindrical rod and fixedly connected with the small cylinder; the chain that little cylinder and connecting block constitute can play the guide effect, has the flexible ability again, and rubber sleeve on the little cylinder can increase and the rubber ring between the frictional force, prevents to produce at the rotation in-process and slides, can increase little cylindrical life again, and rubber receives convenient the change in damaged back.
As a preferred technical scheme, the fixing frame comprises a rotating block, a tightening block, a bottom plate and a cylindrical block, wherein the rotating block is installed at the tail end of a chain through a pin shaft, the middle part of the rotating block is connected with the tightening block in a threaded connection mode, a thread groove is formed in the lower end of the tightening block, the bottom plate is installed at the lower end of the rotating block through the pin shaft and is right-angled, the cylindrical block is installed in the middle part of the bottom plate through the pin shaft, and the thread groove is formed in the upper end of the cylindrical block; the bottom plate contacts with the transformer base, the cylindrical block metal enters the transformer base hole, the rotating block contacts with the cylindrical block, the cylindrical block is screwed up by the rotating screwing block, and finally the purpose of fixing the transformer is achieved.
As a preferred technical scheme of the invention, the compression plate is a rectangular plate with concave-convex inner side, the inner side of the rectangular plate is provided with a rubber block, and the inner side of the rubber block is provided with a sponge; the pressing plate is matched with the groove on the surface of the transformer, the contact area of the pressing plate and the transformer is increased, so that the pressure on the transformer is increased, the elasticity between the rubber block and the transformer is increased, and the sponge enables paint to permeate between the pressing plate and the transformer, so that the purpose of completely dipping the transformer in paint is achieved.
As a preferred technical scheme of the invention, the draining plate is an inclined arc-shaped plate, arc-shaped grooves are uniformly formed in the outer side of the arc-shaped plate, the surface of the arc-shaped plate is provided with sponge, and the bottom of the rectangular plate is provided with round thick sponge; the rectangle board of slope is favorable to unnecessary paint to drip, and the sponge absorbs unnecessary paint, and circular thick sponge further collects unnecessary paint and absorbs to prevent unnecessary paint from dripping to the workshop, influence operational environment, and the convenient change of sponge low price.
Compared with the prior art, the invention has the following advantages:
1. according to the paint dipping treatment equipment for the production process of the three-phase oil-immersed transformer, the transformer is fixed through the control device and the positioning device, the purpose that the transformer is compressed and interference on paint dipping is avoided is achieved through the rectangular plate, and the draining speed of the transformer is accelerated through the draining device.
2. The rubber sleeve on the small cylinder can increase the friction force between the rubber sleeve and the rubber ring, prevent sliding in the rotating process, prolong the service life of the small cylinder, and facilitate replacement of the rubber after the rubber is damaged.
3. According to the transformer base, the bottom plate is contacted with the transformer base through the arranged control device, the cylindrical block metal enters the transformer base hole, the rotating block is rotated to be contacted with the cylindrical block, the cylindrical block is screwed by rotating the screwing block, and finally the purpose of fixing the transformer is achieved.
4. According to the invention, through the arranged positioning device, the pressing plate is matched with the groove on the surface of the transformer, so that the contact area with the transformer is increased, the pressure on the transformer is increased, the elasticity between the rubber block and the transformer is increased, and paint can permeate between the pressing plate and the transformer through the sponge, so that the purpose of completely dipping paint on the transformer is achieved.
5. According to the invention, the dripping of redundant paint is accelerated through the inclined rectangular plate by the arranged draining device, the sponge absorbs the redundant paint to prevent the redundant paint from dripping to a workshop to influence the working environment, and the sponge is low in price and convenient to replace.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the front plan structure of the present invention;
FIG. 2 is a schematic left side plan view of the present invention;
FIG. 3 is a schematic plan view of the driven frame of the present invention;
FIG. 4 is a schematic plan view of the chain of the present invention;
fig. 5 is a schematic plan view of the pressing plate of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 5.
The paint dipping treatment equipment for the production process of the three-phase oil-immersed transformer comprises a vertical frame 1, a control device 2, a positioning device 3 and a draining device 4, wherein the upper end of the vertical frame 1 is connected with the control device 2 in a sliding fit manner, the positioning device 3 is installed at the lower end of the control device 2, and the draining device 4 is installed at the front end of the control device 2; wherein:
the control device 2 comprises a supporting plate 21, a rectangular plate 22, a driving frame 23, a driven frame 24, a chain 25 and a fixed frame 26, the upper end of the vertical frame 1 is connected with the supporting plate 21 in a sliding fit manner, an electric push rod is arranged at the rear end of the supporting plate 21, the rectangular plate 22 is fixedly installed in the middle of the supporting plate 21, a rectangular groove is formed in the middle of the rectangular plate 22, the driving frame 23 is installed in the middle of the rectangular groove, the driven frames 24 are symmetrically installed on the left side and the right side of the driving frame 23, the upper end of the driven frame 24 is fixedly connected with one end of the chain 25, and the other end of the chain;
the driving frame 23 comprises a motor 231, a first gear 232, a rotating rod 233 and a second gear 234, the motor 231 is fixedly installed in the middle of the rectangular plate 22 through a motor 231 seat, an output shaft at the rear end of the motor 231 is provided with the first gear 232 through a coupler, the front end and the rear end of the rectangular plate 22 are connected with the rotating rod 233 in a sliding fit manner, the second gear 234 is fixedly installed on the rotating rod 233, and the right end of the first gear 232 is meshed with the left end of the second gear 234;
the driven frame 24 comprises a cylindrical rod 241, rubber rings 242 and large gears 243, the left side and the right side of the rectangular plate 22 are symmetrically connected with the cylindrical rod 241 in a sliding fit mode, small rectangular grooves are symmetrically formed in the front end and the rear end of the cylindrical rod 241, the rubber rings 242 are fixedly mounted on the small rectangular grooves, the large gears 243 are fixedly mounted at the rear end of the cylindrical rod 241, and the large gears 243 at the left side and the right side are respectively meshed with the first gear 232 and the second gear 234;
the chain 25 comprises a connecting hook 251, a small cylinder 252 and a connecting block 253, the connecting hook 251 is installed on a cylindrical rod 241, the connecting hook 251 is fixedly connected with the small cylinder 252, a rubber sleeve is arranged on the surface of the small cylinder 252, the front side and the rear side of the upper end of the small cylinder 252 are symmetrically connected with the lower end of the connecting block 253 through pin shafts, the front side and the rear side of the lower end of the small cylinder 252 are symmetrically connected with the upper end of the connecting block 253 through pin shafts, and the small cylinder 252 and the connecting block 253 are connected end to form the chain 25;
the fixing frame 26 comprises a rotating block 261, a tightening block 262, a bottom plate 263 and a cylindrical block 264, the rotating block 261 is installed at the tail end of the chain 25 through a pin shaft, the middle of the rotating block 261 is connected with the tightening block 262 in a threaded connection mode, a thread groove is formed in the lower end of the tightening block 262, the bottom plate 263 is installed at the lower end of the rotating block 261 through a pin shaft, the bottom plate 263 is right-angled, the cylindrical block 264 is installed in the middle of the bottom plate 263 through a pin shaft, and the thread groove is formed in the upper end of the cylindrical;
the structure, principle and control method of the electric push rod are all the prior art, the fixing frame 26 fixes the lower end of the transformer, the driven frame 24 is driven to rotate through the driving frame 23, so as to drive the chain 25 to rotate, and finally the transformer is driven to ascend to a proper position;
the motor 231 drives the first gear 232 to rotate, so as to drive the rotating rod 233 and the second gear 234 to rotate, and the rotation directions of the driven frames 24 at the left end and the right end are opposite through the matching of the first gear 232 and the second gear 234, so that the left end and the right end of the transformer move simultaneously, and the purpose of enabling the transformer to move horizontally is achieved;
the first gear 232 and the second gear 234 respectively drive the large gears 243 at the left end and the right end to rotate, so that the cylindrical rod 241 is driven to rotate, the chain 25 is driven by the cylindrical rod 241 to move in the up-down direction, the rubber ring 242 on the cylindrical rod 241 increases the friction force between the rubber ring and the chain 25, and the small rectangular groove on the cylindrical rod 241 plays a directional role in the chain 25;
the chain 25 formed by the small cylinder 252 and the connecting block 253 can play a role in guiding and has the capability of being bent, the rubber sleeve on the small cylinder 252 can increase the friction force between the small cylinder 252 and the rubber ring 242, the small cylinder 252 is prevented from sliding in the rotating process, the service life of the small cylinder 252 can be prolonged, and the rubber is convenient to replace after being damaged;
the bottom plate 263 is in contact with a transformer base, the cylindrical block 264 enters a transformer base hole, the rotating block 261 is rotated to be in contact with the cylindrical block 264, the cylindrical block 264 is screwed by rotating the screwing block 262, and finally the purpose of fixing the transformer is achieved.
The positioning device 3 comprises a slide rail 31, a support 32, a pressing plate 33 and a double-threaded screw 34, the slide rail 31 is symmetrically arranged at the left end and the right end of the support plate 21, the support 32 is arranged at the lower end of the slide rail 31 in a sliding fit manner, a threaded groove is formed in the middle of the support 32, the threaded groove is connected with the double-threaded screw 34 in a threaded connection manner, the left end and the right end of the double-threaded screw 34 are connected with the vertical frame 1 in a sliding fit manner, a small motor is arranged inside the double-threaded screw 34, and the thread rotating directions of the left side;
the pressing plate 33 is a rectangular plate with concave-convex inner side, a rubber block is arranged on the inner side of the rectangular plate, and a sponge is arranged on the inner side of the rubber block;
when the transformer moves to be horizontal to the pressing plate 33, the small motor drives the double-headed screw 34 to rotate to move the brackets 32 on the left side and the right side to the middle part until the pressing plate 33 presses the transformer tightly;
the pressing plate 33 is matched with the groove on the surface of the transformer, the contact area of the pressing plate and the transformer is increased, so that the pressure on the transformer is increased, the elasticity between the rubber block and the transformer is increased, and the sponge enables paint to permeate between the pressing plate 33 and the transformer, so that the purpose of completely dipping the transformer in paint is achieved.
The draining device 4 comprises an electric guide rail 41, hangers 42 and a draining plate 43, the electric guide rail 41 is symmetrically and fixedly installed at the left end and the right end of the front end of the support plate 21, the hangers 42 are symmetrically and fixedly installed at the front side and the rear side of the lower end of a guide block on the electric guide rail 41, and the draining plate 43 is fixedly installed at the lower end of the hangers 42;
the draining plate 43 is an inclined arc-shaped plate, arc-shaped grooves are uniformly formed in the outer side of the arc-shaped plate, sponge is arranged on the surface of the arc-shaped plate, and round thick sponge is arranged at the bottom of the rectangular plate;
the structure, the principle and the control method of the electric guide rail 41 are the prior art, and after the transformer is subjected to paint dipping treatment, the hanger 42 is driven by the electric guide rail 41 to move backwards, so that the draining plate 43 is in contact with the transformer, and the draining speed is increased finally;
the rectangle board of slope is favorable to unnecessary paint to drip, and the sponge absorbs unnecessary paint, and circular thick sponge further collects unnecessary paint and absorbs to prevent unnecessary paint from dripping to the workshop, influence operational environment, and the convenient change of sponge low price.
During operation, the lower end of the transformer is fixed by the fixing frame 26, the first gear 232 is driven to rotate by the motor 231, the rotating rod 233 and the second gear 234 are driven to rotate, the large gears 243 at the left and right ends are driven to rotate by the first gear 232 and the second gear 234, respectively, the cylindrical rod 241 is driven to rotate, the chain 25 is driven to move up and down by the cylindrical rod 241, the chain 25 is driven to rotate, the tail end of the chain 25 is connected with the rotating block 261, the bottom plate 263 is in contact with the transformer base, the cylindrical block 264 enters the transformer base hole, the rotating block 261 is in contact with the cylindrical block 264, the cylindrical block 264 is screwed by the rotating screwing block 262, finally the transformer is driven to ascend to a proper position by the chain 25, when the transformer moves to be horizontal to the pressing plate 33, the supports 32 at the left and right sides move towards the middle by rotating the double-headed screw 34 until, after the transformer is subjected to paint dipping treatment, the hanger 42 is driven by the electric guide rail 41 to move backwards, so that the draining plate 43 is in contact with the transformer, and the draining speed is increased.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a three-phase oil-immersed transformer production technology dip coating treatment facility, includes grudging post (1), controlling means (2), positioner (3) and driping device (4), its characterized in that: the upper end of the vertical frame (1) is connected with the control device (2) in a sliding fit manner, the lower end of the control device (2) is provided with the positioning device (3), and the front end of the control device (2) is provided with the draining device (4); wherein:
the control device (2) comprises a supporting plate (21), a rectangular plate (22), a driving frame (23), a driven frame (24), a chain (25) and a fixing frame (26), the upper end of the vertical frame (1) is connected with the supporting plate (21) in a sliding fit manner, an electric push rod is arranged at the rear end of the supporting plate (21), the rectangular plate (22) is fixedly installed in the middle of the supporting plate (21), a rectangular groove is formed in the middle of the rectangular plate (22), the driving frame (23) is installed in the middle of the rectangular groove, the driven frames (24) are symmetrically installed on the left side and the right side of the driving frame (23), the upper end of the driven frame (24) is fixedly connected with one end of the chain (25), and the other end of the chain (25) is connected with;
the positioning device (3) comprises slide rails (31), supports (32), a pressing plate (33) and a double-threaded screw (34), the slide rails (31) are symmetrically installed at the left end and the right end of the supporting plate (21), the supports (32) are installed at the lower ends of the slide rails (31) in a sliding fit mode, a thread groove is formed in the middle of each support (32), the thread groove is connected with the double-threaded screw (34) in a threaded connection mode, the left end and the right end of the double-threaded screw (34) are connected with the vertical frame (1) in a sliding fit mode, a small motor is arranged inside each double-threaded screw (34), and the thread rotating directions of the left side and the right side of each double;
the draining device (4) comprises an electric guide rail (41), hangers (42) and a draining plate (43), the electric guide rail (41) is symmetrically and fixedly installed at the left end and the right end of the front end of the support plate (21), the hangers (42) are symmetrically and fixedly installed at the front side and the rear side of the lower end of a guide block on the electric guide rail (41), and the draining plate (43) is fixedly installed at the lower end of each hanger (42); the draining plate (43) is an inclined arc-shaped plate, arc-shaped grooves are uniformly formed in the outer side of the arc-shaped plate, the surface of the arc-shaped plate is provided with sponge, and the bottom of the rectangular plate is provided with round thick sponge.
2. The paint dipping treatment equipment for the three-phase oil-immersed transformer production process according to claim 1, wherein the paint dipping treatment equipment comprises: initiative frame (23) include motor (231), gear one (232), dwang (233) and gear two (234), there is motor (231) at rectangular plate (22) middle part through motor (231) seat fixed mounting, gear one (232) are installed through the shaft coupling to motor (231) rear end output shaft, both ends are connected with dwang (233) with sliding fit's mode around rectangular plate (22), fixed mounting has gear two (234) on dwang (233), gear one (232) right-hand member meshes with gear two (234) left end.
3. The paint dipping treatment equipment for the three-phase oil-immersed transformer production process according to claim 1, wherein the paint dipping treatment equipment comprises: the driven frame (24) comprises a cylindrical rod (241), rubber rings (242) and large gears (243), the left side and the right side of the rectangular plate (22) are symmetrically connected with the cylindrical rod (241) in a sliding fit mode, small rectangular grooves are symmetrically formed in the front end and the rear end of the cylindrical rod (241), the rubber rings (242) are fixedly mounted on the small rectangular grooves, the large gears (243) are fixedly mounted at the rear end of the cylindrical rod (241), and the large gears (243) on the left side and the right side are respectively meshed with a first gear (232) and a second gear (234).
4. The paint dipping treatment equipment for the three-phase oil-immersed transformer production process according to claim 1, wherein the paint dipping treatment equipment comprises: chain (25) are including connecting couple (251), little cylinder (252) and connecting block (253), install on cylinder pole (241) connecting couple (251), connecting couple (251) are fixed to be connected with little cylinder (252), little cylinder (252) surface is provided with the rubber sleeve, both sides are connected with connecting block (253) lower extreme through the round pin axle symmetry around little cylinder (252) upper end, both sides link to each other with connecting block (253) upper end through the round pin axle symmetry around little cylinder (252) lower extreme, little cylinder (252) and connecting block (253) end to end constitute chain (25).
5. The paint dipping treatment equipment for the three-phase oil-immersed transformer production process according to claim 1, wherein the paint dipping treatment equipment comprises: the fixing frame (26) comprises a rotating block (261), a screwing block (262), a bottom plate (263) and a cylindrical block (264), the rotating block (261) is installed at the tail end of the chain (25) through a pin shaft, the middle part of the rotating block (261) is connected with the screwing block (262) in a threaded connection mode, a thread groove is formed in the lower end of the screwing block (262), the bottom plate (263) is installed at the lower end of the rotating block (261) through the pin shaft, the bottom plate (263) is right-angled, the cylindrical block (264) is installed in the middle part of the bottom plate (263) through the pin shaft, and the thread groove is formed in the upper end of.
6. The paint dipping treatment equipment for the three-phase oil-immersed transformer production process according to claim 1, wherein the paint dipping treatment equipment comprises: the pressing plate (33) is a rectangular plate with an inner side concave-convex shape, a rubber block is arranged on the inner side of the rectangular plate, and a sponge is arranged on the inner side of the rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911043515.9A CN110739145B (en) | 2019-10-30 | 2019-10-30 | Paint dipping treatment equipment for three-phase oil-immersed transformer production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911043515.9A CN110739145B (en) | 2019-10-30 | 2019-10-30 | Paint dipping treatment equipment for three-phase oil-immersed transformer production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110739145A CN110739145A (en) | 2020-01-31 |
| CN110739145B true CN110739145B (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911043515.9A Active CN110739145B (en) | 2019-10-30 | 2019-10-30 | Paint dipping treatment equipment for three-phase oil-immersed transformer production process |
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| Country | Link |
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| CN (1) | CN110739145B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683002A (en) * | 2012-06-01 | 2012-09-19 | 常德国力变压器有限公司 | Paint dipping device for windings of power transformer |
| CN103350053A (en) * | 2013-07-09 | 2013-10-16 | 安徽润诚机电有限公司 | Oil immersion device for transformers |
| CN205845695U (en) * | 2016-08-04 | 2016-12-28 | 江西省明瑞达电子有限公司 | The drying device that a kind of advanced battery-conserving switch mains transformer is special |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8653925B2 (en) * | 2011-03-03 | 2014-02-18 | Lifewave, Inc. | Double helix conductor |
| JP6460865B2 (en) * | 2015-03-19 | 2019-01-30 | 日特エンジニアリング株式会社 | Coil winding apparatus and coil manufacturing method |
-
2019
- 2019-10-30 CN CN201911043515.9A patent/CN110739145B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683002A (en) * | 2012-06-01 | 2012-09-19 | 常德国力变压器有限公司 | Paint dipping device for windings of power transformer |
| CN103350053A (en) * | 2013-07-09 | 2013-10-16 | 安徽润诚机电有限公司 | Oil immersion device for transformers |
| CN205845695U (en) * | 2016-08-04 | 2016-12-28 | 江西省明瑞达电子有限公司 | The drying device that a kind of advanced battery-conserving switch mains transformer is special |
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| Publication number | Publication date |
|---|---|
| CN110739145A (en) | 2020-01-31 |
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