CN206947136U - A kind of transformer outlet short-circuit preventing device - Google Patents
A kind of transformer outlet short-circuit preventing device Download PDFInfo
- Publication number
- CN206947136U CN206947136U CN201720921130.8U CN201720921130U CN206947136U CN 206947136 U CN206947136 U CN 206947136U CN 201720921130 U CN201720921130 U CN 201720921130U CN 206947136 U CN206947136 U CN 206947136U
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- Prior art keywords
- insulation
- transformer
- preventing device
- circuit preventing
- insulating jacket
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- 238000009413 insulation Methods 0.000 claims abstract description 55
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012212 insulator Substances 0.000 claims abstract description 12
- 239000000741 silica gel Substances 0.000 claims abstract description 12
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 12
- 210000005069 ears Anatomy 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
A kind of transformer outlet short-circuit preventing device is the utility model is related to, belongs to anti-short-circuit device technical field.Technical scheme is:Insulating jacket(7)It is arranged on insulation body(1)Bottom, bushing shell for transformer(10)It is arranged on insulating jacket(7)Bottom, bushing shell for transformer(10)With insulating jacket(7)Pass through sleeve pipe porcelain patticoat(12), porcelain patticoat fixing groove(11)Interconnect, with the body that insulate(1)Pass through screw insulator set(8), bolt(9)Interconnect, insulation threading body(3)It is arranged on insulation body(1)Side surface on, insulation threading body(3)Side surface be connected with silica gel outlet casing tube(4), bottom is provided with rubber fixed ear(5), rubber fixed ear(5)Surface on be provided with fixing hole(6).The beneficial effects of the utility model are:Using the insulation protective jacket being fully sealed, it is fixedly attached on bushing shell for transformer, strengthens the fastness of whole insulation fixed cover.
Description
Technical field
A kind of transformer outlet short-circuit preventing device is the utility model is related to, belongs to anti-short-circuit device technical field.
Background technology
Transformer is the visual plant of modern power systems distribution network operation, and the position of transformer delivery outlet is often by small
The cutting-out of voltage changer phenomenon conductive body that animal is rushed or the climing class plant of Teng winds and dropped by mistake caused by, causes transformer to damage
Ruin and a range of power outage, substantial amounts of economic loss is caused to for electricity consumption both sides, so will be in transformer outlet position
Carry out anti-short-circuit measure, but the protection domain of most anti-short-circuit insulation sleeve now is limited and easily come off and damage.
Utility model content
The utility model purpose is to provide a kind of transformer outlet short-circuit preventing device, using the insulation protection being fully sealed
Set, is fixedly attached on bushing shell for transformer, strengthens the fastness of whole insulation fixed cover, efficiently solves in background technology
Existing above mentioned problem.
The technical solution of the utility model is:A kind of transformer outlet short-circuit preventing device, include insulation body, insulation threading
Body, insulating jacket and bushing shell for transformer, the insulating jacket are arranged on the bottom of insulation body, and bushing shell for transformer is arranged on insulation
The bottom of chuck, sleeve pipe porcelain patticoat is provided with the surface of bushing shell for transformer, is internally provided with bolt, bolt passes through bushing shell for transformer
The sleeve pipe porcelain cap at top, porcelain patticoat fixing groove is provided with the inwall of insulating jacket, sleeve pipe porcelain patticoat is in porcelain patticoat fixing groove, insulation
Insulating top cover is provided with the top of body, insulating top cover is internally provided with screw insulator set, and screw insulator set is arranged on bolt
On, insulation threading body is arranged on the side surface of insulation body, and the side surface of insulation threading body is connected with silica gel outlet casing tube, bottom
Portion is provided with rubber fixed ear, and fixing hole is provided with the surface of rubber fixed ear.
The insulation body, insulating jacket are hollow cylinder structure, and insulation threading body is hollow rectangular parallelepiped structure.
The screw insulator set is connected through a screw thread with bolt.
The rubber fixed ear has two, and has gap between two rubber fixed ears.
The porcelain patticoat fixing groove is circular ring structure.
The insulation body, insulation threading body, insulating jacket connect with silica gel outlet casing tube, and silica gel outlet casing tube passes through
Screw thread is connected with insulation threading body, and its pipe range is transformer outlet to the distance between the fixing point of outlet first.
Also include wedge clamp.
The beneficial effects of the utility model are:Using the insulation protective jacket being fully sealed, its top cover by with bolt connection,
It is fixedly attached on bushing shell for transformer, strengthens the fastness of whole insulation fixed cover, scientific and reasonable for structure, side safe to use
Just.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
In figure:Insulate body 1, insulating top cover 2, insulation threading body 3, silica gel outlet casing tube 4, rubber fixed ear 5, fixing hole
6th, insulating jacket 7, screw insulator set 8, bolt 9, bushing shell for transformer 10, porcelain patticoat fixing groove 11, sleeve pipe porcelain patticoat 12, sleeve pipe porcelain cap
13。
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
A kind of transformer outlet short-circuit preventing device, include insulation body 1, insulation threading body 3, insulating jacket 7 and transformer
Sleeve pipe 10, the insulating jacket 7 are arranged on the bottom of insulation body 1, and bushing shell for transformer 10 is arranged on the bottom of insulating jacket 7,
Sleeve pipe porcelain patticoat 12 is provided with the surface of bushing shell for transformer 10, is internally provided with bolt 9, bolt 9 pushes up through bushing shell for transformer 10
The sleeve pipe porcelain cap 13 in portion, porcelain patticoat fixing groove 11 is provided with the inwall of insulating jacket 7, sleeve pipe porcelain patticoat 12 is embedded in porcelain patticoat fixing groove 11
Interior, the top of insulation body 1 is provided with insulating top cover 2, and insulating top cover 2 is internally provided with screw insulator set 8, screw insulator set
8 are arranged on bolt 9, and insulation threading body 3 is arranged on the side surface of insulation body 1, and the side surface of insulation threading body 3 is connected with
Silica gel outlet casing tube 4, bottom are provided with rubber fixed ear 5, fixing hole 6 are provided with the surface of rubber fixed ear 5.
The insulation body 1, insulating jacket 7 are hollow cylinder structure, and insulation threading body 3 is hollow rectangular parallelepiped structure.
The screw insulator set 8 is connected through a screw thread with bolt 9.
The rubber fixed ear 5 has two, and has gap between two rubber fixed ears 5.
The porcelain patticoat fixing groove 11 is circular ring structure.
The insulation body 1, insulation threading body 3, insulating jacket 7 connect with silica gel outlet casing tube 4, and silica gel outlet casing tube
4 are connected by screw thread with insulation threading body 3, and its pipe range is transformer outlet to the distance between the fixing point of outlet first.
Wedge clamp is also included, matches with the transformer outlet short-circuit preventing device, supports the use.
In actual applications, break rubber fixed ear 5 into two with one's hands, insulation body 1 is enclosed on the top of bushing shell for transformer 10, covers transformation
Device exports, and the insulating jacket 7 of insulation body 1 bottom is internally provided with porcelain patticoat fixing groove 11, and porcelain patticoat fixing groove 11 is enclosed on into sleeve pipe
It is fixed on porcelain patticoat 12, by the connecting line of delivery outlet through insulation threading body 3, stretched out from silica gel outlet casing tube 4, then pass through fixed spiral shell
Silk is through the fixing hole 6 in rubber fixed ear 5, the more fastening for making porcelain patticoat fixing groove 11 be combined with sleeve pipe porcelain patticoat 12, Ran Houzai
It is on the bolt 9 that screw insulator set 8 inside insulating top cover 2 is arranged on sleeve pipe porcelain cap 13, the top for exporting junction is close
Close come, then form an insulation protective jacket being fully sealed, on the other hand, insulating top cover 2 by being connected with bolt 9,
So that insulating top cover 2 is fastened on the top of insulation body 1 so that insulation body 1 is installed more firm on bushing shell for transformer 10
Gu strengthen the fastness of whole insulation fixed cover.
Claims (7)
- A kind of 1. transformer outlet short-circuit preventing device, it is characterised in that:Include insulation body(1), insulation threading body(3), insulation Chuck(7)And bushing shell for transformer(10), the insulating jacket(7)It is arranged on insulation body(1)Bottom, bushing shell for transformer(10) It is arranged on insulating jacket(7)Bottom, bushing shell for transformer(10)Surface on be provided with sleeve pipe porcelain patticoat(12), it is internally provided with spiral shell Bolt(9), bolt(9)Through bushing shell for transformer(10)The sleeve pipe porcelain cap at top(13), insulating jacket(7)Inwall on be provided with porcelain Skirt fixing groove(11), sleeve pipe porcelain patticoat(12)Embedded in porcelain patticoat fixing groove(11)Interior, insulate body(1)Top be provided with insulating top cover (2), insulating top cover(2)Be internally provided with screw insulator set(8), screw insulator set(8)Installed in bolt(9)On, insulation is worn Wire body(3)It is arranged on insulation body(1)Side surface on, insulation threading body(3)Side surface be connected with silica gel outlet casing tube (4), bottom is provided with rubber fixed ear(5), rubber fixed ear(5)Surface on be provided with fixing hole(6).
- A kind of 2. transformer outlet short-circuit preventing device according to claim 1, it is characterised in that:The insulation body(1)、 Insulating jacket(7)For hollow cylinder structure, insulation threading body(3)For hollow rectangular parallelepiped structure.
- A kind of 3. transformer outlet short-circuit preventing device according to claim 1, it is characterised in that:The screw insulator set (8)With bolt(9)It is connected through a screw thread.
- A kind of 4. transformer outlet short-circuit preventing device according to claim 1, it is characterised in that:The rubber fixed ear (5)There are two, and two rubber fixed ears(5)Between have gap.
- A kind of 5. transformer outlet short-circuit preventing device according to claim 1, it is characterised in that:The porcelain patticoat fixing groove (11)For circular ring structure.
- A kind of 6. transformer outlet short-circuit preventing device according to claim 1, it is characterised in that:The insulation body(1)、 Insulation threading body(3), insulating jacket(7)With silica gel outlet casing tube(4)Connection, and silica gel outlet casing tube(4)By screw thread and absolutely Edge threads body(3)Connection, its pipe range are transformer outlet to the distance between the fixing point of outlet first.
- A kind of 7. transformer outlet short-circuit preventing device according to claim 1, it is characterised in that:Also include wedge clamp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720921130.8U CN206947136U (en) | 2017-07-27 | 2017-07-27 | A kind of transformer outlet short-circuit preventing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720921130.8U CN206947136U (en) | 2017-07-27 | 2017-07-27 | A kind of transformer outlet short-circuit preventing device |
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Publication Number | Publication Date |
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CN206947136U true CN206947136U (en) | 2018-01-30 |
Family
ID=61370610
Family Applications (1)
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CN201720921130.8U Active CN206947136U (en) | 2017-07-27 | 2017-07-27 | A kind of transformer outlet short-circuit preventing device |
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CN (1) | CN206947136U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107170566A (en) * | 2017-07-27 | 2017-09-15 | 国网冀北电力有限公司唐山供电公司 | A kind of transformer outlet short-circuit preventing device and application method |
-
2017
- 2017-07-27 CN CN201720921130.8U patent/CN206947136U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107170566A (en) * | 2017-07-27 | 2017-09-15 | 国网冀北电力有限公司唐山供电公司 | A kind of transformer outlet short-circuit preventing device and application method |
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