CN201178020Y - Horizontally winded wire pressing apparatus for transformer - Google Patents
Horizontally winded wire pressing apparatus for transformer Download PDFInfo
- Publication number
- CN201178020Y CN201178020Y CNU2008200768181U CN200820076818U CN201178020Y CN 201178020 Y CN201178020 Y CN 201178020Y CN U2008200768181 U CNU2008200768181 U CN U2008200768181U CN 200820076818 U CN200820076818 U CN 200820076818U CN 201178020 Y CN201178020 Y CN 201178020Y
- Authority
- CN
- China
- Prior art keywords
- rotating piece
- transformer
- revolving body
- hold down
- down gag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a transformer horizontal winding fastening device, belongs to the technical field of transformers and aims to solve the problems of large size and inconvenient adjustment in the prior art. The technical proposal is as follows: the device comprises a locking mechanism, a frame and a rotating piece; the rotating piece is disk-shaped; arc-shaped bolt grooves are uniformly formed on the rotating piece; the rotating piece is connected with the frame via bolts; and the case body of the locking mechanism is fixed on the rotating piece. The device adopts the fixed frame and the rotating piece capable of rotating relative to the fixed frame instead of the elongated frame and the screw rod or air cylinder in the prior art. The locking mechanism is fixed on the rotating piece, so that when the height and the angle of the locking mechanism need adjustment, the bolt is loosened and the rotating piece is rotated to the proper position and then the bolt is fastened, with easy operation. The transformer horizontal winding fastening device has the advantages of simple and compact structure, small size and easy fabrication and installation; and is particularly suitable for the horizontal winding of the transformer coils of 110KV or less.
Description
Technical field
The utility model relates to the used hold down gag of a kind of coiling transformer coil, crouches around the lead hold down gag especially for 110KV and following transformer coil transformer, belongs to the transformer technology field.
Background technology
Transformer coil is in winding process, and loose problem behind the needs solution coil winding, its solution are to increase by a lead hold down gag between pay off rack and coil winding machine, and lead is compressed by hold down gag.The thrust that overcomes the lead hold down gag during coil winding machine coiling is pulled out the coiled coil with lead from pay off rack, and lead is in tensioned state all the time like this, the loop construction compactness that lays out, and the gap is little, has well solved the loose problem of coiling.In addition, lead requires from pay off rack to coil winding machine to guarantee that lead answers linear state, and to avoid lead to produce crooked as far as possible, otherwise influence mass of coil.Along with the sandwich wound of coil, coil diameter can be increasing, so lead hold down gag height and angle should be able to be adjusted along with winding process.Transformer crouched around the lead hold down gag to solving the difference in height between pay off rack and the coil winding machine in the past, be that hold down gag is installed on the long support body, support body one end is installed rotating shaft, the other end is installed by screw mandrel or cylinder tilts support body, thereby make hold down gag inclination certain angle, solve difference in height between pay off rack and the coil winding machine with this.The method equipment occupation space is big, be used for more large-scale crouch around, not too suitable for more small-sized transformer.Given this, need the specialized designs manufacturing to be applicable to crouching of miniature transformer around hold down gag.
Summary of the invention
The utility model is used to overcome the defective of prior art and provides a kind of simple in structure, and handling safety transformer easily crouches around the lead hold down gag.
The alleged problem of the utility model solves with following technical proposals:
A kind of transformer crouches around the lead hold down gag, comprise a retaining mechanism in the formation, its special feature is, set up support 1 and revolving body 3, described revolving body is a plate-like, arc bolt slot 2 evenly is set on it, and revolving body is connected by bolt 4 with support, and the casing 8 of described retaining mechanism is fixed on the revolving body.
Above-mentioned transformer crouches around the lead hold down gag, and described arc bolt slot is 4, and the pairing central angle of each deep-slotted chip breaker is 30～60 °.
Above-mentioned transformer crouches around the lead hold down gag, and described revolving body 3 is provided with positioning table 3-1, and described support 1 is provided with the positioning spigot 1-1 that is complementary with positioning table.
Above-mentioned transformer crouches around the lead hold down gag, and described revolving body is provided with positioning bar 9.
Above-mentioned transformer crouches around the lead hold down gag, and the compressing member of described hold-down mechanism is a holddown spring 7.
The utility model improves at existing lead hold down gag structure problem huge, that be not easy to adjust, abandon long support body and the screw mandrel or the cylinder of existing lead hold down gag, but set up the revolving body that fixed support and relative fixed support rotate, retaining mechanism is fixed on the revolving body, when needs are adjusted the height of locking device and angle, only need unclamp bolt, rotate revolving body to correct position, clamping screw gets final product again, easy and simple to handle, be easy to realize.The utility model is simple in structure, compact appearance, occupy little space, make and install easily, is specially adapted to the horizontal coiling occasion of 110KV and following transformer coil.
Description of drawings
Fig. 1 is the utility model structural representation:
Fig. 2 is the left view of Fig. 1.
Number in the figure is expressed as follows: 1. support; 1-1. positioning spigot; 2. arc bolt slot; 3. revolving body; 3-1. positioning table; 4. bolt, 5. lead; 6. retaining mechanism; 7. holddown spring; 8. casing; 9. positioning bar.
Embodiment
The utility model is a kind of for sleeping in around hold down gag of more small-sized transformer that be used for, referring to Fig. 1, comprise retaining mechanism 6 in the formation, lead 5 mechanism that is locked compresses, the utility model is at the wire gauge of miniature transformer, the compressing member of retaining mechanism is set to holddown spring 7, can reduce equipment cost satisfying under the preceding certificate of instructions for use.For the difference in height between pay off rack and the coil winding machine in the solution coiling process changes, set up support 1 and revolving body 3, revolving body is a plate-like, evenly is provided with 4 arc bolt slots 2 on it, revolving body is connected by bolt 4 with support, and the casing 8 that is positioned at the retaining mechanism bottom is welded on the revolving body.Unclamp bolt 4, can make revolving body along the support rotating certain angle, retaining mechanism 6 promptly rotates with revolving body, and its working depth and angle all can correspondingly change, according to the adjusting range of retaining mechanism in the coiling process, the pairing central angle of each deep-slotted chip breaker is chosen to be 30～60 °.
Referring to Fig. 2, for ease of the relative support rotation of revolving body, revolving body 3 is provided with positioning table 3-1, and support 1 is provided with the positioning spigot 1-1 that is complementary with positioning table.When adjusting the revolving body angle, can hold the positioning bar 9 that is arranged on the revolving body.
Claims (5)
1. a transformer crouches around the lead hold down gag, comprise retaining mechanism in the formation, it is characterized in that, set up support (1) and revolving body (3), described revolving body is a plate-like, arc bolt slot (2) evenly is set on it, and revolving body is connected by bolt (4) with support, and the casing of described retaining mechanism (8) is fixed on the revolving body.
2. transformer according to claim 1 crouches around the lead hold down gag, and it is characterized in that: described arc bolt slot is 4, and the pairing central angle of each deep-slotted chip breaker is 30～60 °.
3. transformer according to claim 2 crouches around the lead hold down gag, and it is characterized in that: described revolving body (3) is provided with positioning table (3-1), and described support (1) is provided with the positioning spigot (1-1) that is complementary with positioning table.
4. crouch around the lead hold down gag according to claim 1,2 or 3 described transformers, it is characterized in that: described revolving body is provided with positioning bar (9).
5. transformer according to claim 4 crouches around the lead hold down gag, and it is characterized in that: the compressing member of described retaining mechanism is holddown spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200768181U CN201178020Y (en) | 2008-04-15 | 2008-04-15 | Horizontally winded wire pressing apparatus for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200768181U CN201178020Y (en) | 2008-04-15 | 2008-04-15 | Horizontally winded wire pressing apparatus for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178020Y true CN201178020Y (en) | 2009-01-07 |
Family
ID=40218044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200768181U Expired - Fee Related CN201178020Y (en) | 2008-04-15 | 2008-04-15 | Horizontally winded wire pressing apparatus for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178020Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882506A (en) * | 2010-06-27 | 2010-11-10 | 中国西电电气股份有限公司 | Axial and radial pressing device of coil horizontal winding machine |
| CN111048301A (en) * | 2019-12-24 | 2020-04-21 | 保定天威保变电气股份有限公司 | Air bag type vertical winding wire tensioning device and method |
| CN112216503A (en) * | 2020-10-13 | 2021-01-12 | 衢州学院 | Resistance adjusting structure and pressing device for winding transformer coil |
-
2008
- 2008-04-15 CN CNU2008200768181U patent/CN201178020Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882506A (en) * | 2010-06-27 | 2010-11-10 | 中国西电电气股份有限公司 | Axial and radial pressing device of coil horizontal winding machine |
| CN101882506B (en) * | 2010-06-27 | 2012-05-23 | 中国西电电气股份有限公司 | Axial and radial pressing device of coil horizontal winding machine |
| CN111048301A (en) * | 2019-12-24 | 2020-04-21 | 保定天威保变电气股份有限公司 | Air bag type vertical winding wire tensioning device and method |
| CN111048301B (en) * | 2019-12-24 | 2024-04-12 | 保定天威保变电气股份有限公司 | Airbag type vertical winding wire tensioning device and method |
| CN112216503A (en) * | 2020-10-13 | 2021-01-12 | 衢州学院 | Resistance adjusting structure and pressing device for winding transformer coil |
| CN112216503B (en) * | 2020-10-13 | 2022-02-01 | 衢州学院 | Resistance adjusting structure and pressing device for winding transformer coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hefei Print-Rite power wire Co., Ltd. Assignor: Baoding Tianwei Group Co., Ltd. Contract fulfillment period: 2009.7.20 to 2015.8.20 Contract record no.: 2009130000129 Denomination of utility model: Horizontally winded wire pressing apparatus for transformer Granted publication date: 20090107 License type: Exclusive license Record date: 20090818 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.20 TO 2015.8.20; CHANGE OF CONTRACT Name of requester: HEFEI TIANWEI POWER CABEL CO., LTD. Effective date: 20090818 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20130415 |