CN201149813Y - Dry-type transformer coil coiling tension device - Google Patents
Dry-type transformer coil coiling tension device Download PDFInfo
- Publication number
- CN201149813Y CN201149813Y CNU2007201300085U CN200720130008U CN201149813Y CN 201149813 Y CN201149813 Y CN 201149813Y CN U2007201300085 U CNU2007201300085 U CN U2007201300085U CN 200720130008 U CN200720130008 U CN 200720130008U CN 201149813 Y CN201149813 Y CN 201149813Y
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- CN
- China
- Prior art keywords
- brake
- disk
- dry
- drum stand
- type transformer
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- Expired - Fee Related
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Abstract
A take-up device for dry-type transformer coil winding comprises a winding bracket; a rotatable disk shaft is arranged on the winding bracket; a positioning shaft is arranged on the disk shaft; the positioning shaft is almost parallel with the disk shaft; a brake device is arranged on the winding bracket; the brake device is connected with the disk shaft to brake the disk shaft; the brake device comprises a brake disk and brake blocks with adjustable intervals; the brake disk is arranged on the disk shaft; the brake blocks are arranged on the winding bracket; the brake blocks are arranged at both sides of the brake disk; the brake blocks are also connected with a lead which is connected with a pressure gauge to adjust the brake force of the brake blocks for clamping the brake disk. The utility model optimizes the structural design of the winding bracket and ensures the radially-oriented size of the coil through such a take-up device; the tensioning force can be adjusted through the adjustment of the pressure gauge based on different lead specifications so as to guarantee the winding quality of the products.
Description
Technical field
The utility model belongs to the transformer accessory technical field, particularly a kind of tensioning apparatus that is applicable to the coiling of dry-type transformer square coil.
Background technology
As shown in Figure 2, the coil winding of existing dry-type transformer routine is exactly to pass in the through hole of lead 14 with iron pipe 13, then iron pipe is placed fixed supported slab 12 places of drum stand 11, fixed supported slab 12 is used for fixing iron pipe 13, whole drum stand places the outer place of coil winding machine 3m, realizes the coiling of high-voltage coil and low-voltage coil.This coil winding structural design compactness can fully guarantee the coiling quality (guaranteeing the overall dimension of coil) of circular coil.Along with the continuous expansion of the market share and user's demand is more and more wider, company has developed the transformer of square coil structure, and the drum stand of original circular coil can not satisfy the coiling quality of square coil, and promptly the radial size of the profile of coil is difficult to control.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and provide a kind of improved dry-type transformer coil coiling tensioning apparatus, this tensioning apparatus can be used for the coiling of square coil, realize the control of the radial size of square coil by this device, thereby guarantee the coiling quality of square coil.
Technical solution of the present utility model is, a kind of tensioning apparatus of dry-type transformer coil coiling, comprise drum stand, described drum stand is provided with a rotating dish axle, described dish axle is provided with a locating shaft, described locating shaft and dish substantially parallel axes also are provided with a brake apparatus on described drum stand, this brake apparatus is connected with dish axle and brakes this dish spool.
Described brake apparatus comprises brake disc and the adjustable brake block of spacing, and brake disc is arranged on the dish axle, and brake block is arranged on the drum stand, and brake block is arranged on the both sides of brake disc.
Also be connected with a lead-in wire on described brake block, this lead-in wire is connected with a Pressure gauge, is used to regulate the braking force that brake block clamps brake disc.
The utility model scheme also comprises a track, and described drum stand setting in orbit and track-movable.
Compared with prior art, the utlity model has following advantage:
1, the utility model comprises drum stand, described drum stand is provided with a rotating dish axle, described dish axle is provided with a locating shaft, described locating shaft and dish substantially parallel axes also are provided with a brake apparatus on described drum stand, this brake apparatus is connected with dish axle and brakes this dish spool, during use, the lead dish is enclosed within on the dish axle, and during coil winding, brake block and brake disc separate; When coil stopped coiling, the brake block that is distributed in the brake disc both sides moved simultaneously, blocks brake disc, thereby axle is stopped operating.The effect of locating shaft guarantees that lead dish and axle rotate simultaneously and stop, and prevents the lead commentaries on classics of circling or whirl in the air.
2, the utility model has been optimized the structural design of drum stand, when the coiling square coil, guarantee the radial size of coil by this tensioning apparatus, and can change the size of tensile force by regulating Pressure gauge, thereby guarantee the coiling quality of product for different wire gauges.
Description of drawings
Fig. 1 is the structural representation of tensioning apparatus, and wherein 1a is a front view, and 1b is an end view.
1 is track among the figure, and 2 is drum stand, and 3 is brake block, and 4 are the dish axle, and 5 is brake disc, and 6 is Pressure gauge, and 7 is locating shaft, and 8 is the lead dish, and 9 are lead-in wire;
Fig. 2 is the structural representation of existing drum stand, and wherein 2a is a front view, and 2b is an end view.
11 is drum stand among the figure, and 12 is fixed head, and 13 is iron pipe, and 14 is the lead dish;
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Embodiment 1: as shown in Figure 1, drum stand 2 is fixed on the track 1, can realize the adjusting of the left and right directions of coil winding machine, and the dish axle 4 that is used for support wire dish 8 is by the relevant position of bearing fixing in drum stand 2, and this dish axle 4 and brake disc 5 are one.The tensioning of coil winding machine is 9 to realize by being fixed in Pressure gauge 6, brake block 3, brake disc 5, the locating shaft 7 on the drum stand 2 and going between: when coil winding, brake block 3 and brake disc 5 separate; When coil stopped coiling, the brake block 3 that is distributed in brake disc 5 both sides moved simultaneously, blocks brake disc 5, thereby dish axle 4 is stopped operating.The effect of locating shaft 7 guarantees that lead dish 8 and axle 4 rotate simultaneously and stop, and prevent 8 idle running of lead dish.
Embodiment 2: on the basis of embodiment 1,4,2 brake discs of 2 dish axles 5 can be set on drum stand 2 and brakes respectively by brake block 3 respectively, on 2 dish axles, overlap 2 lead dishes 8, this structure can realize two leads and around.
Claims (4)
1, a kind of tensioning apparatus of dry-type transformer coil coiling, comprise drum stand (2), it is characterized in that described drum stand (2) is provided with a rotating dish axle (4), described dish axle (4) is provided with a locating shaft (7), described locating shaft (7) is substantially parallel with dish axle (4), also be provided with a brake apparatus on described drum stand (2), this brake apparatus is connected with dish axle (4) and brakes this dish spool (4).
2, the tensioning apparatus of dry-type transformer coil coiling according to claim 1, it is characterized in that described brake apparatus comprises brake disc (5) and the adjustable brake block (3) of spacing, brake disc (5) is arranged on the dish axle (4), brake block (3) is arranged on the drum stand (2), and brake block (3) is arranged on the both sides of brake disc (5).
3, the tensioning apparatus of dry-type transformer coil coiling according to claim 2, it is characterized in that on described brake block (3), also being connected with a lead-in wire (9), this lead-in wire (9) is connected with a Pressure gauge (6), is used to regulate the braking force that brake block 3 clamps brake disc.
4, according to the tensioning apparatus of claim 1,2 or 3 described dry-type transformer coil coilings, it is characterized in that also comprising a track (1), described drum stand (2) is provided with in orbit and track-movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201300085U CN201149813Y (en) | 2007-12-28 | 2007-12-28 | Dry-type transformer coil coiling tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201300085U CN201149813Y (en) | 2007-12-28 | 2007-12-28 | Dry-type transformer coil coiling tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149813Y true CN201149813Y (en) | 2008-11-12 |
Family
ID=40117584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201300085U Expired - Fee Related CN201149813Y (en) | 2007-12-28 | 2007-12-28 | Dry-type transformer coil coiling tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149813Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337359A (en) * | 2013-07-17 | 2013-10-02 | 国家电网公司 | Following-type pneumatic wire tensioning device used in manufacturing process of large transformer coil |
-
2007
- 2007-12-28 CN CNU2007201300085U patent/CN201149813Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337359A (en) * | 2013-07-17 | 2013-10-02 | 国家电网公司 | Following-type pneumatic wire tensioning device used in manufacturing process of large transformer coil |
| CN103337359B (en) * | 2013-07-17 | 2016-01-06 | 国家电网公司 | High-power transformer coil manufactures the pneumatic conducting wire tensioning device of walking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA ELECTRIC EQUIPMENT(JIANGSU) CO., LTD Free format text: FORMER OWNER: ZHONGDIAN ELECTRIC GROUP CO., LTD. Effective date: 20100727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 212200 ZHONGDIAN STREET, YANGZHONG CITY DEVELOPMENT ZONE, JIANGSU PROVINCE TO: 212200 ZHONGDIAN STREET, YANGZHONG CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100727 Address after: 212200 CLP Road, Yangzhong, Jiangsu Patentee after: CEEG (Jiangsu) Co., Ltd. Address before: 212200 central electric road, Yangzhong Development Zone, Jiangsu Patentee before: Zhongdian Electric Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20121228 |