CN202244670U - Tool capable of preventing assembled coil from rebounding - Google Patents
Tool capable of preventing assembled coil from rebounding Download PDFInfo
- Publication number
- CN202244670U CN202244670U CN2011203232695U CN201120323269U CN202244670U CN 202244670 U CN202244670 U CN 202244670U CN 2011203232695 U CN2011203232695 U CN 2011203232695U CN 201120323269 U CN201120323269 U CN 201120323269U CN 202244670 U CN202244670 U CN 202244670U
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- China
- Prior art keywords
- coil
- frock
- assemble
- prevents
- bounce
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- Expired - Lifetime
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Abstract
The utility model provides a tool capable of preventing an assembled coil from rebounding. The tool comprises a sealing barrel, wherein the barrel is internally provided with a fixing device used for compacting the assembled coil; the fixing device comprises an upper pressing plate and a lower pressing plate, the assembled coil is compacted between the upper pressing plate and the lower pressing plate, and the upper pressing plate and the lower pressing plate are fastened by virtue of multiple screws. In the utility model, the fixing device is arranged, the assembled coil is fixed in height direction, and the assembled coil can be prevented from highly rebounding.
Description
Technical field
The utility model belongs to the transformer technology field, particularly a kind of frock that prevents to assemble the coil bounce-back.
Background technology
In general ultra extra-high voltage transformer length can reach more than 10 meters, more than 600 ton of weight, if applying unit is limited by road conditions in remote area, will, transports very difficulty of scene, power station to so whole voltage transformer made back integral body in factory.Therefore, employing is just resolved into each unit to whole voltage transformer and is transported, and decomposes each transportation unit weight of back and is not more than 50 tons, has so just solved the difficulty of road conditions restriction effectively.
Assembling coil (transportation) unit that splits needs to carry out again at the scene suit, and the assembling coil if insulation is made moist, will make the bounce-back of assembling coil height through transportation and storing process.The assembling coil is if bullet is high, and the problem that then causes follow-up empiecement work to carry out directly has influence on the carrying out that on-the-spot device body assembles.
The assembling coil that splits can receive continuous vibrations in transportation, vibrations can make the width of cloth of assembling coil to distortion, and axially (highly) bullet is high, particularly assembles the tube of skeleton distortion of coil, just can't integral assembling on core limb.
In view of above problem, be necessary to provide a kind of frock that prevents to assemble the coil bounce-back in fact to solve above technical matters.
The utility model content
The utility model provides a kind of frock that prevents to assemble the coil bounce-back.
The technical scheme that the utility model adopted is: a kind of frock that prevents to assemble the coil bounce-back, comprise sealed cylinder, and the anchor fitting that compresses the assembling coil is installed in the cylindrical shell; Said anchor fitting comprises top board and lower platen, and the assembling coil is pressed between top board and the lower platen, and top board and lower platen are fastening through many screw rods.
Preferred embodiment as the utility model; Said anchor fitting further comprises connecting element and bent plate; Said connecting element has many tapped bore and is welded on the inwall of cylindrical shell, and a side of bent plate is through being bolted on the connecting element, and opposite side is connected on the screw rod through nut;
As the preferred embodiment of the utility model, be filled with dry air in the said cylindrical shell.
As the preferred embodiment of the utility model, said cylindrical shell external stability is connected with gas filled device.
As the preferred embodiment of the utility model, the inner ring of said assembling coil has tube of skeleton, and said frock is provided with the segmented mold of support frame tube; Said segmented mold comprise centre post, with the floral disc of centre post welding, and with the stay bearing plate of floral disc pin joint, the other end of said stay bearing plate is connected with the tube of skeleton of assembling coil.
The utility model prevents that the frock of assembling the coil bounce-back from having the following advantages at least: a kind of frock that prevents to assemble the coil bounce-back of the utility model; Through anchor fitting is set; On short transverse, will assemble coil and fix, can prevent to assemble the coil height bounce-back.
Description of drawings
Fig. 1 is the structural representation that the utility model prevents to assemble the frock of coil bounce-back.
The specific embodiment
Below in conjunction with accompanying drawing the frock that the utility model prevents to assemble the coil bounce-back is done detailed description:
As shown in Figure 1, the utility model prevents that the frock of assembling the coil bounce-back from comprising cylindrical shell 5, segmented mold 3, several parts such as anchor fitting 1.Cylindrical shell 5 comprises barrel, case lid, and at the bottom of the case, reinforcing section, gas filled device 2; Segmented mold 3 comprises floral disc 32, strut bar 31, stay bearing plate 33; Anchor fitting 1 comprises connecting element, bent plate, screw rod.
Anchor fitting 1 is to link together assembling coil 4 with cylindrical shell 5 with connecting element and bent plate, and with screw rod 11, top board 12, lower platen 13 compress assembling coil 4.Anchor fitting 1 is captiveed joint with cylindrical shell 5; Be specially: the connecting element that has many tapped bore is welded on the inwall of cylindrical shell 5; After waiting to assemble coil 4 and being in place; Confirm the position of bent plate according to the height of assembling coil 4; Confirming to be fixed on a side of bent plate on the connecting element with bolt behind the bent plate position is that bent plate and cylindrical shell 5 link together, and with nut the opposite side of bent plate being connected with screw rod 11 then is that bent plate links together with the assembling coil, thus with bent plate cylindrical shell with assemble coil and link together.
Segmented mold 3 is to be welded on floral disc 32 on the strut bar 31 at center; Again stay bearing plate 33 usefulness pin pin joints on floral disc 32; The angle of adjustable support plate 33 and floral disc 32 just can be regulated the diameter of segmented mold 3, promptly assembles the tube of skeleton and assembling coil of coil 4 with segmented mold 3 stretchings.
Cylindrical shell 5 be reinforcing section round as a ball after; Be welded on the cylinder body outer wall, the case back welding is connected on the lower end of cylindrical shell 5, waits to assemble coil 4 and packs into behind the casing; Be connected on case to the case lid sled along making cylindrical shell 5 become a fully enclosed container on (having seal ring) again, gas filled device 2 is welded on cylindrical shell 5.Assembling coil 4 is packed into behind the cylindrical shell 5, earlier cylindrical shell 5 is evacuated down to a certain degree, charges into dry air then, and in transportation, fills dry air in case assembling coil 4 makes moist always.
The utility model can prevent to assemble and make moist with a container dress assembling coil 4 that has gas filled device 2; With the tube of skeleton of segmented mold 3 stretchings assembling coil 4, can prevent to assemble the tube of skeleton distortion of coil 4; Install coil 4 with anchor fitting 1 fixation group, can prevent to assemble coil 4 and highly rebound.
The utility model has the advantages that:
1. can prevent to assemble the coil height bounce-back.The bounce-back of assembling coil height can have influence on follow-up work, uses this novel practical frock of invention can effectively eliminate the influence to follow-up work;
2. can prevent that assembling coil makes moist.After the assembling coil makes moist its electric property is reduced, oad changes.The device that the utility model is invented charges into dry air again, and in transportation, fills dry air in case the assembling coil makes moist always after can vacuumizing the whole transportation tube that the assembling coil is housed;
3. can prevent that the distortion of assigned line ring framework tube is also the coil stretching.The diameter of the active stretching mould that the utility model is invented can be adjusted, and can prevent that the distortion of assigned line ring framework tube is also the coil stretching.
The above is merely a kind of embodiment of the utility model; It or not whole or unique embodiment; The conversion of any equivalence that those of ordinary skills take the utility model technical scheme through reading the utility model specification sheets, the claim that is the utility model contains.
Claims (5)
1. a frock that prevents to assemble the coil bounce-back is characterized in that: comprise sealed cylinder (5), the anchor fitting (1) that compresses assembling coil (4) is installed in the cylindrical shell (5); Said anchor fitting (1) comprises top board (12) and lower platen (13), and assembling coil (4) is pressed between top board (12) and the lower platen (13), and top board (12) and lower platen (13) are fastening through many screw rods (11).
2. the frock that prevents to assemble the coil bounce-back as claimed in claim 1; It is characterized in that: said anchor fitting further comprises connecting element and bent plate; Said connecting element has many tapped bore and is welded on the inwall of cylindrical shell (5); One side of bent plate is through being bolted on the connecting element, and opposite side is connected on the screw rod through nut.
3. the frock that prevents to assemble the coil bounce-back as claimed in claim 1, it is characterized in that: said cylindrical shell is filled with dry air in (5).
4. the frock that prevents to assemble the coil bounce-back as claimed in claim 1, it is characterized in that: said cylindrical shell (5) external stability is connected with gas filled device (2).
5. the frock that prevents to assemble the coil bounce-back as claimed in claim 1, it is characterized in that: the inner ring of said assembling coil (4) has tube of skeleton, and said frock is provided with the segmented mold (3) of support frame tube; Said segmented mold (3) comprise centre post (31), with the floral disc (32) of centre post (31) welding, and with the stay bearing plate (33) of floral disc (32) pin joint, the other end of said stay bearing plate (33) is connected with the tube of skeleton of assembling coil (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203232695U CN202244670U (en) | 2011-08-31 | 2011-08-31 | Tool capable of preventing assembled coil from rebounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203232695U CN202244670U (en) | 2011-08-31 | 2011-08-31 | Tool capable of preventing assembled coil from rebounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202244670U true CN202244670U (en) | 2012-05-30 |
Family
ID=46105951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203232695U Expired - Lifetime CN202244670U (en) | 2011-08-31 | 2011-08-31 | Tool capable of preventing assembled coil from rebounding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202244670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416858A (en) * | 2015-12-07 | 2016-03-23 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Converter transformer coil inflating type clamping and transporting method |
| CN106516417A (en) * | 2015-09-14 | 2017-03-22 | 特变电工沈阳变压器集团有限公司 | Blocking structure for transformer coil transportation and blocking method for blocking structure |
-
2011
- 2011-08-31 CN CN2011203232695U patent/CN202244670U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516417A (en) * | 2015-09-14 | 2017-03-22 | 特变电工沈阳变压器集团有限公司 | Blocking structure for transformer coil transportation and blocking method for blocking structure |
| CN106516417B (en) * | 2015-09-14 | 2018-11-16 | 特变电工沈阳变压器集团有限公司 | A kind of clamping structure and its clamping method of transformer coil transport |
| CN105416858A (en) * | 2015-12-07 | 2016-03-23 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Converter transformer coil inflating type clamping and transporting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |