CN108899159A - A kind of protective device of for transformer - Google Patents
A kind of protective device of for transformer Download PDFInfo
- Publication number
- CN108899159A CN108899159A CN201810646061.3A CN201810646061A CN108899159A CN 108899159 A CN108899159 A CN 108899159A CN 201810646061 A CN201810646061 A CN 201810646061A CN 108899159 A CN108899159 A CN 108899159A
- Authority
- CN
- China
- Prior art keywords
- transformer
- connecting rod
- baffle
- protective device
- sleeve
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 22
- 239000003381 stabilizer Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 12
- 238000009413 insulation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulators (AREA)
Abstract
The present invention relates to protective device fields, more particularly, to a kind of protective device of for transformer.Including baffle and stabilizer blade, the baffle surrounding at least provided with four stabilizer blades, the stabilizer blade includes first connecting rod, rotating mechanism, the second connecting rod and fixing clamp, one end of the first connecting rod is connect with baffle, the other end is connect with rotating mechanism, the second described connecting rod one end is connect with rotating mechanism, and the other end is fixedly connected with fixing clamp；Protective device further includes the sleeve for being sheathed on insulating sleeve, and the side of the sleeve offers the aperture for connecting lead wire.A kind of protective device of for transformer provided by the invention can not be damaged with effective protection transformer and bushing shell for transformer by installing device provided by the invention on the transformer, improve its service life；And device provided by the invention, structure is simple, and it is easy for installation, it is adaptable.
Description
Technical field
The present invention relates to protective device fields, more particularly, to a kind of protective device of for transformer.
Background technique
Bushing shell for transformer is the primary insulation device outside transformer tank, and the lead-out wire of transformer winding has to pass through insulation sleeve
Pipe, makes to insulate between lead-out wire and between lead-out wire and transformer case, while playing fixed lead-out wire.Due to covering tubing
Matter is ceramics, and in new clothes or maintenance rack transformer work progress, falling for construction tool or fitting and other items can all be caused
The damage of bushing shell for transformer needs to return factory and repairs if casing damage transformer cannot use.It is serious to lead to engineering
Progress lag, causes economic loss to company.
Summary of the invention
The present invention in order to overcome at least one of the drawbacks of the prior art described above, provides a kind of protection dress of for transformer
It sets, damage when can effectively prevent overhauling to bushing shell for transformer.
In order to solve the above technical problems, the technical solution adopted by the present invention is that：A kind of protective device of for transformer, packet
Include baffle and stabilizer blade, the baffle surrounding at least provided with four stabilizer blades, the stabilizer blade include first connecting rod, rotation
Mechanism, the second connecting rod and fixing clamp, one end of the first connecting rod are connect with baffle, and the other end and rotating mechanism connect
It connects, the second described connecting rod one end is connect with rotating mechanism, and the other end is fixedly connected with fixing clamp；Protective device further includes
Sleeve for being sheathed on insulating sleeve, the side of the sleeve offer the aperture for connecting lead wire.When in use,
Baffle plate frame is set to the top of transformer, bushing shell for transformer is made to be located at the lower section of baffle, baffle is supported by stabilizer blade；In addition, can
According to the needs of installation, rotating mechanism is rotated, the position of stabilizer blade is adjusted, in fixing leg, above fixing clamp and transformer
Insulation board connection, it is simple to operate.
By installing protective device provided by the invention, bushing shell for transformer is blocked by baffle first, in work such as maintenance,
It is not easy to bump to casing, while transformer will not be damaged because of the substance that falls hit transformer；Further,
It is also arranged with sleeve on bushing shell for transformer, is completely disposed in sleeve, plays the role of overall protected, is opened up on sleeve
There is aperture, the function of script can be will not influence from tapping cabling with the connecting line of bushing shell for transformer.Aperture can be from sleeve
Bottom up opens up, and sleeve during installation, by the position of aperture alignment lead, is directly set in bushing shell for transformer by such sleeve
Upper, easy for installation, disassembly also facilitates.
Preferably, the rotating mechanism is universal shaft.The selectable angle of universal shaft is big, and side easy to operate
Just, in addition, the mechanical strength that can bear of universal shaft is big.
Preferably, bolt hole is offered on the baffle, is equipped with outer spiral shell in one end of the first connecting rod
Line structure, first connecting rod are connect by bolt with baffle.Fixation, installation side is bolted in first connecting rod and baffle
Just, it is not needing to come in use, stabilizer blade can be dismantled to write, convenient for storage and transport；Alternatively, it is also possible to as needed, replacement
The baffle of suitable size is to adapt to the transformer of different model.
Further, the height value of the stabilizer blade is greater than the height value of bushing for transformer.When installing baffle, need
Bushing shell for transformer is placed under baffle, therefore the height value of baffle has to be larger than the height value of bushing shell for transformer.
Further, the height value of the sleeve is more than or equal to the height value of insulating sleeve, less than the height value of stabilizer blade.
Preferably, the first connecting rod or the second connecting rod are retractable structure, by adjusting the first connection
Bar or the second connecting rod can change the height value of stabilizer blade.Due to the model of the bushing shell for transformer on the transformer of different model
Not identical, height value is not also identical, and first connecting rod or the second connecting rod are designed as telescopic structure, can basis
The signal of bushing shell for transformer changes the height value of stabilizer blade, to adapt to the bushing shell for transformer of different model.
Compared with prior art, beneficial effect is：A kind of protective device of for transformer provided by the invention, by
Device provided by the invention is installed on transformer, can not be damaged with effective protection transformer and bushing shell for transformer, improving it makes
Use the service life；And device provided by the invention, structure is simple, and it is easy for installation, it is adaptable.
Detailed description of the invention
Fig. 1 is overall structure scheme of installation of the present invention.
Fig. 2 is sleeve scheme of installation of the present invention.
Fig. 3 is baffle of the present invention and stand bar structure schematic diagram.
Specific embodiment
Attached drawing only for illustration, is not considered as limiting the invention；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, is not considered as limiting the invention.
As shown in Figures 1 to 3, a kind of protective device of for transformer, including baffle 1 and stabilizer blade 2, in the surrounding of baffle 1
At least provided with four stabilizer blades 2, stabilizer blade 2 includes first connecting rod 21, rotating mechanism 22, the second connecting rod 23 and fixing clamp 24,
One end of first connecting rod 21 is connect with baffle 1, and the other end is connect with rotating mechanism 22,23 one end of the second connecting rod with rotation
Mechanism 22 connects, and the other end is fixedly connected with fixing clamp 24；Protective device further includes the sleeve for being sheathed on insulating sleeve
3, the side of sleeve 3 offers the aperture 31 for connecting lead wire.When in use, baffle 1 is set up in the top of transformer 4,
4 casing of transformer is set to be located at the lower section of baffle 1, baffle 1 is supported by stabilizer blade 2；In addition, rotation can be rotated according to the needs of installation
Rotation mechanism 22 adjusts the position of stabilizer blade 2, in fixing leg 2, fixing clamp 24 is connect with the insulation board of 4 top of transformer, is grasped
Make simple and convenient.
By installing protective device provided by the invention, 4 casing of transformer is blocked by baffle 1 first, in work such as maintenance
When, it is not easy to casing is bumped to, while transformer 4 will not be damaged because of the substance that falls hit transformer 4；Into one
Step ground, is also arranged with sleeve 3 on 4 casing of transformer, is completely disposed in sleeve 3, plays the role of overall protected, set
Aperture 31 is offered on cylinder 3, the function of script can be will not influence from cabling from aperture 31 with the connecting line of 4 casing of transformer.
Aperture 31 can up be opened up from the bottom of sleeve 3, and aperture 31 during installation, is directed at the position of lead by such sleeve 3, directly will
Sleeve 3 is set on 4 casing of transformer, easy for installation, and disassembly also facilitates.
As an implementation, rotating mechanism 22 is universal shaft.The selectable angle of universal shaft is big, and side easy to operate
Just, in addition, the mechanical strength that can bear of universal shaft is big.
As an implementation, bolt hole is offered on baffle 1, is equipped with external screw thread knot in one end of first connecting rod 21
Structure, first connecting rod 21 are connect by bolt with baffle 1.Fixation, installation side is bolted in first connecting rod 21 and baffle 1
Just, it is not needing to come in use, stabilizer blade 2 can be dismantled to write, convenient for storage and transport；Alternatively, it is also possible to as needed, replacement
The baffle 1 of suitable size is to adapt to the transformer 4 of different model.
Specifically, the height value of stabilizer blade 2 is greater than the height value of 4 insulating sleeve of transformer.When installing baffle 1, need by
4 casing of transformer is placed under baffle 1, therefore the height value of baffle 1 has to be larger than the height value of 4 casing of transformer.Sleeve 3
Height value is more than or equal to the height value of insulating sleeve, less than the height value of stabilizer blade 2.
As an implementation, first connecting rod 21 or the second connecting rod 23 are retractable structure, by adjusting first
Connecting rod 21 or the second connecting rod 23 can change the height value of stabilizer blade 2.Due to the transformer 4 on the transformer 4 of different model
The model of casing is not also identical, and height value is not also identical, and first connecting rod 21 or the second connecting rod 23 are designed as to stretch
The structure of contracting can change the height value of stabilizer blade 2, according to the signal of 4 casing of transformer to adapt to 4 sets of transformer of different model
Pipe.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (6)
1. a kind of protective device of for transformer, which is characterized in that including baffle（1）And stabilizer blade（2）, in the baffle
（1）Surrounding at least provided with four stabilizer blades（2）, the stabilizer blade（2）Including first connecting rod（21）, rotating mechanism（22）,
Two connecting rods（23）And fixing clamp（24）, the first connecting rod（21）One end and baffle（1）Connection, the other end and rotation
Rotation mechanism（22）Connection, second connecting rod（23）One end and and rotating mechanism（22）Connection, the other end and fixing clamp
（24）It is fixedly connected；Protective device further includes the sleeve for being sheathed on insulating sleeve（3）, the sleeve（3）Side
Offer the aperture for connecting lead wire（31）.
2. a kind of protective device of for transformer according to claim 1, which is characterized in that the rotating mechanism
（22）For universal shaft.
3. a kind of protective device of for transformer according to claim 1, which is characterized in that the baffle（1）On
Bolt hole is offered, in the first connecting rod（21）One end be equipped with external thread structure, first connecting rod（21）Pass through spiral shell
Bolt and baffle（1）Connection.
4. a kind of protective device of for transformer according to claim 1, which is characterized in that the stabilizer blade（2）'s
Height value is greater than transformer（4）The height value of insulating sleeve.
5. a kind of protective device of for transformer according to claim 4, which is characterized in that the sleeve（3）'s
Height value is more than or equal to the height value of insulating sleeve, is less than stabilizer blade（2）Height value.
6. a kind of protective device of for transformer according to any one of claims 1 to 4, which is characterized in that described
First connecting rod（21）Or second connecting rod（23）For retractable structure, by adjusting first connecting rod（21）Or second connecting rod
（23）It can change stabilizer blade（2）Height value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646061.3A CN108899159A (en) | 2018-06-21 | 2018-06-21 | A kind of protective device of for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646061.3A CN108899159A (en) | 2018-06-21 | 2018-06-21 | A kind of protective device of for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108899159A true CN108899159A (en) | 2018-11-27 |
Family
ID=64345345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810646061.3A Pending CN108899159A (en) | 2018-06-21 | 2018-06-21 | A kind of protective device of for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108899159A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6683249B1 (en) * | 2002-08-05 | 2004-01-27 | Paula A. Leppin | Transformer assembly and transformer cover |
| CN103050240A (en) * | 2012-12-17 | 2013-04-17 | 浙江省电力公司电力科学研究院 | Lead-out device of transformer bushing end screen signal |
| CN105071252A (en) * | 2015-08-04 | 2015-11-18 | 深圳供电局有限公司 | Integrated anti-leakage device for substation switch cabinet |
| CN206151763U (en) * | 2016-07-29 | 2017-05-10 | 南京市第一医院 | Multipurpose operation headstock |
| CN207381205U (en) * | 2017-09-29 | 2018-05-18 | 广州市鹏宇电子产品及塑胶吸塑产品有限公司 | A kind of transformer that can reduce noise |
| CN208240440U (en) * | 2018-06-21 | 2018-12-14 | 广东电网有限责任公司 | A kind of protective device of for transformer |
-
2018
- 2018-06-21 CN CN201810646061.3A patent/CN108899159A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6683249B1 (en) * | 2002-08-05 | 2004-01-27 | Paula A. Leppin | Transformer assembly and transformer cover |
| CN103050240A (en) * | 2012-12-17 | 2013-04-17 | 浙江省电力公司电力科学研究院 | Lead-out device of transformer bushing end screen signal |
| CN105071252A (en) * | 2015-08-04 | 2015-11-18 | 深圳供电局有限公司 | Integrated anti-leakage device for substation switch cabinet |
| CN206151763U (en) * | 2016-07-29 | 2017-05-10 | 南京市第一医院 | Multipurpose operation headstock |
| CN207381205U (en) * | 2017-09-29 | 2018-05-18 | 广州市鹏宇电子产品及塑胶吸塑产品有限公司 | A kind of transformer that can reduce noise |
| CN208240440U (en) * | 2018-06-21 | 2018-12-14 | 广东电网有限责任公司 | A kind of protective device of for transformer |
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