CN114242443A - Large transformer integral sleeved insulating paper tape winding device and using method - Google Patents
Large transformer integral sleeved insulating paper tape winding device and using method Download PDFInfo
- Publication number
- CN114242443A CN114242443A CN202111317556.XA CN202111317556A CN114242443A CN 114242443 A CN114242443 A CN 114242443A CN 202111317556 A CN202111317556 A CN 202111317556A CN 114242443 A CN114242443 A CN 114242443A
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- Prior art keywords
- paper tape
- insulating paper
- tape reel
- winding device
- fixing plate
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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
- H01F41/02—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 for manufacturing cores, coils, or magnets
- H01F41/04—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 for manufacturing cores, coils, or magnets for manufacturing coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/08—Insulating conductors or cables by winding
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
Abstract
The invention relates to a winding device for an integrally sleeved insulating paper tape of a large transformer and a using method thereof, belonging to the technical field of transformer manufacturing and detection. The technical scheme is as follows: the body of rod links firmly with pivot (4) inner circle, and pivot (4) outer lane links firmly with strutting arrangement (3), and two supporting slide (2) coaxial arrangement are in the pivot, and tape reel fixed plate (5) are connected with the pivot outer lane, and the gyro wheel is installed to pressure bar (6) end, and the pressure bar passes through hinged joint with the tape reel fixed plate, and operating handle (7) link firmly in the tape reel fixed plate, and spring (8) one end links firmly with the pressure bar, and the spring other end links firmly with the tape reel fixed plate. The invention has the beneficial effects that: the winding can be completed by one person, the winding height of each layer of paper tape is controlled, the stretching force of each position is highly consistent, the paper tape cannot loosen and slide, the labor cost is reduced, the labor intensity is reduced, the stability of the winding quality is ensured, the winding efficiency is improved, and the product market competitiveness is enhanced.
Description
Technical Field
The invention relates to a winding device for an integrally sleeved insulating paper tape of a large transformer and a using method thereof, belonging to the technical field of transformer manufacturing and detection.
Background
High-end transformers with high voltage level and large capacity are large in overall dimension, whether the fixing of each layer of paper board and supporting strips of a transformer coil is stable or not directly affects the integrity of the transformer coil, and some important parts also affect the insulating property of the transformer.
The assembly process of the coil integral sleeving process needs to assemble a plurality of layers of paper boards and supporting strips, and almost the outer parts of each layer of paper boards and supporting strips need to be bound and fixed by insulating paper tapes.
The whole external diameter majority of coil surpasss 2m, and the process of present insulating paper tape coiling needs 4 operating personnel to stand respectively in four positions of coil, holds insulating paper tape dish, transmits the coiling in proper order. Firstly, in the process of transferring the insulating paper tape reel, due to different hand-held tightening force of each person, the insulating paper tape can slide downwards, and finishing work needs to be additionally added for a plurality of times in the process; secondly, the thickness of the insulating paper tape is 0.5mm, the general winding thickness requirement is 10mm, 20 circles of insulating paper tapes need to be wound, the floating control of each layer of insulating paper tape is different, the situation that the edges of each layer of insulating paper tape are not coincident and are uneven is easily caused, and extra finishing work is also needed; thirdly, the manual stretching force is not consistent, the tightening degree is different among a plurality of layers of the coil, and after the coil is processed by a gas phase drying process, the wound insulating paper tape is easy to loose and slide down, the binding state is damaged, and the integrity of the coil is influenced.
In conclusion, the current paper tape winding process has the defects of high labor cost, high labor intensity, unstable winding quality, low efficiency and the like.
Aiming at the problems, in order to reduce the labor cost, reduce the labor intensity, ensure the stability of the winding quality, improve the winding efficiency and improve the market competitiveness of products, the winding device for the integral sleeved insulating paper tape of the large transformer and the use method are provided.
Disclosure of Invention
The invention provides a winding device for an integrally sleeved insulating paper tape of a large transformer and a using method thereof.
The technical scheme of the invention is as follows: a large transformer integrally sleeved insulating paper tape winding device comprises a quick release rod, support sliders, a support device, a rotating shaft, a paper tape reel fixing plate, a pressure rod, an operating handle and a spring, wherein the quick release rod comprises a rod body and a locking nut, threads are processed on the rod body and matched with the locking nut to complete locking, the rod body is fixedly connected with an inner ring of the rotating shaft, an outer ring of the rotating shaft is fixedly connected with the support device, the support device comprises four support pieces, the support sliders are in a frustum shape, the two support sliders are coaxially arranged on the rotating shaft and can be pressed tightly under the mediation of the locking nut, so that the support pieces of the support device move along the radial direction and are attached to the inner diameter of an insulating paper tape reel, the insulating paper tape reel fixing plate is effectively fixed, the paper tape reel fixing plate is connected with the outer ring of the rotating shaft, the end face of the paper tape reel fixing plate is in contact with the end face of the insulating paper tape reel to play a fixing and guiding role, and a roller is installed at the tail end of the pressure rod, the pressure bar passes through hinged joint with the tape reel fixed plate, and the pressure bar can swing around the hinge, and operating handle links firmly in the tape reel fixed plate, and spring one end links firmly with the pressure bar, and the spring other end links firmly with the tape reel fixed plate.
Preferably, the roller arranged at the tail end of the pressurizing rod is a rolling bearing, so that the roller is convenient to maintain and replace, and the rolling bearing is a national standard, so that the price is low, and the cost is reduced.
Preferably, the operation handle is fixedly connected to the paper tape reel fixing plate in a welding mode.
Preferably, the hinge connection between the pressure rod and the tape reel fixing plate is in a pin structure.
The use method of the integral sleeving insulation paper tape winding device for the large transformer comprises the following steps: screw out lock nut, take out one side supporting slide and tape reel fixed plate, pack in the insulating tape reel, pack back supporting slide and lock nut, screw in lock nut supporting slide inwards this moment, promote four backing sheets that play clamping role and tape reel internal diameter laminating of strutting arrangement, prevent that the tape reel from taking place relative rotation, make insulating tape reel and pivot outer lane become rotatable whole, pack back tape reel fixed plate. And finishing the preparation work in the early stage of winding.
Holding the operating handle by hand to push the end of the insulating paper tape winding device to the surface of the transformer coil, and temporarily gluing and fixing the head end of the insulating paper tape. The pressure rod is stressed, the tension spring generates pressure towards the coil direction, and the insulation paper tape can be wound under the state of constant tension.
And thirdly, the constructor pushes the insulating paper tape winding device along the tangent direction of the coil, walks around the coil and pushes the insulating paper tape winding device, and is in adhesive dripping adhesion with each layer of paper tape according to requirements, and the winding work of the insulating paper tape is finished when the insulating paper tape is wound to the required number of winding turns. The whole process only needs one person to operate, and the problems of the existing winding mode can not occur.
The invention has the beneficial effects that: the device can be used for finishing the winding by one person, the winding height of each layer of paper tape is controlled, the stretching force of each position is highly consistent, the paper tape cannot loosen and slide, the labor cost is reduced, the labor intensity is reduced, the stability of the winding quality is ensured, the winding efficiency is improved, and the product market competitiveness is enhanced.
Drawings
FIG. 1 is a schematic diagram of a conventional winding process of a coil paper tape;
FIG. 2 is a schematic view of the structure of the insulation paper tape winding device in a natural state according to the present invention;
FIG. 3 is a side view of the natural state structure of the insulating paper tape winding device of the present invention;
FIG. 4 is a schematic structural diagram of the working state of the insulating paper tape winding device according to the present invention;
in the figure: 1-a quick-release rod, 2-a supporting slide block, 3-a supporting device, 4-a rotating shaft, 5-a paper tape reel fixing plate, 6-a pressurizing rod, 7-an operating handle and 8-a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-3, an integrally sleeved insulating paper tape winding device for a large transformer comprises a quick release rod 1, support sliders 2, a support device 3, a rotating shaft 4, a paper tape reel fixing plate 5, a pressure rod 6, an operating handle 7 and a spring 8, wherein the quick release rod 1 comprises a rod body and a lock nut, threads are processed on the rod body and matched with the lock nut to complete locking, the rod body is fixedly connected with an inner ring of the rotating shaft 4, an outer ring of the rotating shaft 4 is fixedly connected with the support device 3, the support device 3 comprises four support sheets, the support sliders 2 are in a frustum shape, the two support sliders 2 are coaxially arranged on the rotating shaft 4, the support device 3 can be pressed under the mediation of the lock nut, so that the support sheets of the support device 3 move along the radial direction and are attached to the inner diameter of an insulating paper tape reel, thereby effectively fixing the insulating paper tape reel fixing plate 5 is connected with the outer ring of the rotating shaft 4, the end face of the paper tape reel fixing plate 5 is contacted with the end face of the insulating paper tape reel, play fixed and guide effect, the gyro wheel is installed at the 6 tail ends of pressure bar, and pressure bar 6 passes through hinged joint with tape reel fixed plate 5, and pressure bar 6 can swing around the hinge, and operating handle 7 links firmly in tape reel fixed plate 5, and 8 one ends of spring link firmly with pressure bar 6, and the 8 other ends of spring link firmly with tape reel fixed plate 5.
During operation, screw out lock nut, take out one side supporting slide 2 and tape reel fixed plate 5, pack into the insulating tape reel, pack back supporting slide 2 and lock nut, screw in lock nut 2 inside slip this moment supporting slide, promote the backing sheet and the laminating of tape reel internal diameter that four pieces play clamping role of strutting arrangement 3, prevent that the tape reel from taking place relative rotation, make insulating tape reel and 4 outer lanes of pivot become rotatable whole, pack back tape reel fixed plate 5. And finishing the preparation work in the early stage of winding.
Fig. 2 shows the insulating paper tape winding device in a natural state, and the pressure rod 6 is in an initial position under the tension of the spring 8.
Holding the operating handle 7 by hand pushes the end of the insulating paper tape winding device to the surface of the transformer coil, and temporarily gluing and fixing the head end of the insulating paper tape. At the moment, the working state is shown in figure 4, the pressurizing rod 6 is stressed, the spring is stretched, and pressure is generated towards the coil direction, so that the insulating paper tape can be wound under the constant tension state.
And (4) the constructor pushes the insulating paper tape winding device along the tangent direction of the coil, moves around the coil and pushes forwards, and is in adhesive dripping adhesion with each layer of paper tape according to requirements, and the winding work of the insulating paper tape is finished after the insulating paper tape is wound to the required winding number. The whole process only needs one person to operate, and the problems of the inherent winding mode cannot occur.
The use method of the integral sleeving insulation paper tape winding device for the large transformer adopts the insulation paper tape winding device, and comprises the following steps in working: screwing out a locking nut, taking out the supporting slide block 2 and the paper tape reel fixing plate 5 on one side, loading the insulating paper tape reel, loading the supporting slide block 2 and the locking nut back, screwing in the locking nut, enabling the supporting slide block 2 to slide inwards at the moment, pushing four supporting sheets of the supporting device 3 to play a clamping role to be attached to the inner diameter of the paper tape reel, preventing the paper tape reel from rotating relatively, enabling the insulating paper tape reel and the outer ring of the rotating shaft 4 to form a rotatable whole, and loading the paper tape reel fixing plate 5 back; completing preparation work in the early stage of winding; holding the operating handle 7 by hand to horizontally push the end of the insulating paper tape winding device to the surface of the transformer coil, temporarily adhering and fixing the head end of the insulating paper tape, wherein the working state is shown in figure 3, the pressurizing rod 6 is stressed, and the tension spring stretches and generates pressure towards the coil direction, so that the insulating paper tape can be wound under the state of constant tension; and thirdly, the constructor pushes the insulating paper tape winding device along the tangent direction of the coil, walks around the coil and pushes the insulating paper tape winding device, and is in adhesive dripping adhesion with each layer of paper tape according to requirements and winds the insulating paper tape winding device to the required winding number of turns.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a whole insulating paper tape coiling device of suit of large-scale transformer which characterized in that: comprises a quick release rod (1), support sliding blocks (2), a supporting device (3), a rotating shaft (4), a paper tape reel fixing plate (5), a pressure rod (6), an operating handle (7) and a spring (8), wherein the quick release rod (1) comprises a rod body and a locking nut, threads are processed on the rod body and matched with the locking nut to complete locking, the rod body is fixedly connected with an inner ring of the rotating shaft (4), an outer ring of the rotating shaft (4) is fixedly connected with the supporting device (3), the supporting device (3) comprises four support sheets, the support sliding blocks (2) are in a frustum shape, the two support sliding blocks (2) are coaxially arranged on the rotating shaft (4), the paper tape reel fixing plate (5) is connected with the outer ring of the rotating shaft (4), rollers are arranged at the tail end of the pressure rod (6), the pressure rod (6) is connected with the paper tape reel fixing plate (5) through hinges, and the operating handle (7) is fixedly connected with the paper tape reel fixing plate (5), one end of a spring (8) is fixedly connected with the pressure rod (6), and the other end of the spring (8) is fixedly connected with the paper tape spool fixing plate (5).
2. The winding device of the integrally sleeved insulating paper tape of the large transformer as claimed in claim 1, wherein: and the roller arranged at the tail end of the pressurizing rod (6) is a rolling bearing.
3. The winding device of the integrally sleeved insulating paper tape of the large transformer as claimed in claim 2, wherein: the operating handle (7) is fixedly connected with the paper tape reel fixing plate (5) by welding.
4. The winding device of the integrally sleeved insulating paper tape of the large transformer as claimed in claim 3, wherein: the hinge connection form of the pressure rod (6) and the paper tape reel fixing plate (5) is a pin shaft structure.
5. A method for using an integral sleeving insulation paper tape winding device of a large transformer, which adopts the insulation paper tape winding device defined in any one of claims 1-4, and is characterized by comprising the following steps: screwing out a locking nut, taking out a supporting sliding block (2) and a paper tape reel fixing plate (5) on one side, loading an insulating paper tape reel, loading the supporting sliding block (2) and the locking nut back, screwing in the locking nut, sliding the supporting sliding block (2) inwards at the moment, pushing four supporting sheets with clamping effect of a supporting device (3) to be attached to the inner diameter of the paper tape reel, and loading the paper tape reel fixing plate (5) back; holding an operating handle (7) by hand to horizontally push the end of the insulating paper tape winding device to the surface of a transformer coil, temporarily gluing and fixing the head end of the insulating paper tape, stressing a pressurizing rod (6), stretching a spring and generating pressure towards the coil direction so that the insulating paper tape can be wound under the state of constant tension; and thirdly, the constructor pushes the insulating paper tape winding device along the tangent direction of the coil, walks around the coil and pushes the insulating paper tape winding device, and is in adhesive dripping adhesion with each layer of paper tape according to requirements and winds the insulating paper tape winding device to the required winding number of turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317556.XA CN114242443A (en) | 2021-11-09 | 2021-11-09 | Large transformer integral sleeved insulating paper tape winding device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317556.XA CN114242443A (en) | 2021-11-09 | 2021-11-09 | Large transformer integral sleeved insulating paper tape winding device and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114242443A true CN114242443A (en) | 2022-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111317556.XA Withdrawn CN114242443A (en) | 2021-11-09 | 2021-11-09 | Large transformer integral sleeved insulating paper tape winding device and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114242443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783706A (en) * | 2022-04-28 | 2022-07-22 | 华智源电气集团股份有限公司 | Transformer insulation paper ring pipe removing machine |
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| CN1179386A (en) * | 1996-09-30 | 1998-04-22 | 佳能株式会社 | Sheet supplying apparatus |
| CN101752077A (en) * | 2010-02-10 | 2010-06-23 | 银河电气科技有限公司 | Winding method of coil of non-crystalline alloy power transformer and special winding mould device |
| CN202575471U (en) * | 2012-05-12 | 2012-12-05 | 济宁迅大管道防腐材料有限公司 | Manual tape winding machine |
| CN103489624A (en) * | 2013-09-25 | 2014-01-01 | 三变科技股份有限公司 | Paying-off tensioning equipment for vertical winding of transformer coil |
| CN104361983A (en) * | 2014-12-05 | 2015-02-18 | 山东英博电力设备有限公司 | Transformer coil and winding method thereof and automatic winding machine |
| CN204390906U (en) * | 2015-03-06 | 2015-06-10 | 江苏伯乐达变压器有限公司 | A kind of Novel belt tension force winding bracket unit |
| CN204651158U (en) * | 2015-05-07 | 2015-09-16 | 重庆重变电器有限责任公司 | A kind of wire tightening device |
| CN211310468U (en) * | 2019-12-31 | 2020-08-21 | 重庆力缆电线有限责任公司 | Manual winding coil auxiliary device |
| CN212084741U (en) * | 2020-06-13 | 2020-12-04 | 北京朝阳隆华电线电缆有限公司 | Be applied to package paper device of single twister |
| CN212843210U (en) * | 2020-05-19 | 2021-03-30 | 谢丽梅 | Ball applying machine for saluting gun processing |
| CN213145327U (en) * | 2020-09-07 | 2021-05-07 | 成都市明盛机械配件有限责任公司 | Metal winding sheet with firm use |
-
2021
- 2021-11-09 CN CN202111317556.XA patent/CN114242443A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1179386A (en) * | 1996-09-30 | 1998-04-22 | 佳能株式会社 | Sheet supplying apparatus |
| CN101752077A (en) * | 2010-02-10 | 2010-06-23 | 银河电气科技有限公司 | Winding method of coil of non-crystalline alloy power transformer and special winding mould device |
| CN202575471U (en) * | 2012-05-12 | 2012-12-05 | 济宁迅大管道防腐材料有限公司 | Manual tape winding machine |
| CN103489624A (en) * | 2013-09-25 | 2014-01-01 | 三变科技股份有限公司 | Paying-off tensioning equipment for vertical winding of transformer coil |
| CN104361983A (en) * | 2014-12-05 | 2015-02-18 | 山东英博电力设备有限公司 | Transformer coil and winding method thereof and automatic winding machine |
| CN204390906U (en) * | 2015-03-06 | 2015-06-10 | 江苏伯乐达变压器有限公司 | A kind of Novel belt tension force winding bracket unit |
| CN204651158U (en) * | 2015-05-07 | 2015-09-16 | 重庆重变电器有限责任公司 | A kind of wire tightening device |
| CN211310468U (en) * | 2019-12-31 | 2020-08-21 | 重庆力缆电线有限责任公司 | Manual winding coil auxiliary device |
| CN212843210U (en) * | 2020-05-19 | 2021-03-30 | 谢丽梅 | Ball applying machine for saluting gun processing |
| CN212084741U (en) * | 2020-06-13 | 2020-12-04 | 北京朝阳隆华电线电缆有限公司 | Be applied to package paper device of single twister |
| CN213145327U (en) * | 2020-09-07 | 2021-05-07 | 成都市明盛机械配件有限责任公司 | Metal winding sheet with firm use |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783706A (en) * | 2022-04-28 | 2022-07-22 | 华智源电气集团股份有限公司 | Transformer insulation paper ring pipe removing machine |
| CN114783706B (en) * | 2022-04-28 | 2023-10-27 | 华智源电气集团股份有限公司 | Insulating paper ring of transformer takes off pipe machine |
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Application publication date: 20220325 |