CN209625978U - A kind of protective device of voltage transformer - Google Patents
A kind of protective device of voltage transformer Download PDFInfo
- Publication number
- CN209625978U CN209625978U CN201920822036.6U CN201920822036U CN209625978U CN 209625978 U CN209625978 U CN 209625978U CN 201920822036 U CN201920822036 U CN 201920822036U CN 209625978 U CN209625978 U CN 209625978U
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- shield
- protection
- protection body
- voltage transformer
- notch
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Abstract
The utility model discloses a kind of protective devices of voltage transformer; including shield, protection body and protection sheet; the inner surface of the shield and protection body is equipped with elastic protective layer; the protection sheet is fixedly connected on the shield, and the protection sheet covers on the shield and protection body；The shield top is provided with the cylindrical cavity of outwardly convex, and snap ring is provided in the cylindrical cavity, and the lateral wall of the snap ring is fixedly connected with the elastic protective layer on the protection cover inner surface；The protection body is provided with notch on along its length, the notch is connected by the first velcro.The utility model is easy to operate, easy for assemble or unload, protection effect is good, and effective solution voltage transformer the problem of the problem of damage of porcelain vase and primary connection terminal surfaces dampness or greasy dirt occurs during carrying.
Description
Technical field
The utility model relates to field of electrical equipment more particularly to a kind of protective devices of voltage transformer.
Background technique
Voltage transformer is the equipment of scaling transformation voltage, and function is mainly by high-voltage electricity scaling transformation at standard
Small voltage, to realize standardization, the miniaturization of measuring instrumentss, protection equipment and automatic control equipment, voltage transformer is general
Structure massiveness, during carrying, due to not to the upper end porcelain vase and primary connection terminal protect, often
It will appear the damage and primary connection terminal surfaces dampness or generation the case where greasy dirt of porcelain vase, so as to cause under mutual inductor insulation
Drop connects impacted problem with primary connection terminal, to solve the above problems, designing a kind of protective device of voltage transformer.
Utility model content
The purpose of the utility model is to provide a kind of protective devices of voltage transformer, solve voltage transformer in carrying
In the process, there is the problem of damage of porcelain vase and primary connection terminal surfaces dampness or greasy dirt.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of protective device of voltage transformer of the utility model, including shield, protection body and protection sheet, it is described anti-
The inner surface of shield and protection body is equipped with elastic protective layer, and the protection sheet is fixedly connected on the shield, and
And the protection sheet covers on the shield and protection body；
The shield top is provided with the cylindrical cavity of outwardly convex, is provided with snap ring in the cylindrical cavity,
The lateral wall of the snap ring is fixedly connected with the elastic protective layer on the protection cover inner surface；
The protection body is provided with notch on along its length, the upper and lower ends of the notch extend respectively to the protection
Two end faces of body, the notch are connected by the first velcro.
Further, the protective cloth cover outer surface is equipped with waterproof cloth, and the opening setting of the protection sheet
There is closing in restrict.
Further, the shield is connected with protection body by multiple second velcro.
Further, the inner surface of the elastic protective layer is equipped with panne velvet cloth.
Further, the shield and protection body are all made of ABS engineering plastics and are made.
Compared with prior art, the advantageous effects of the utility model:
A kind of protective device of voltage transformer of the utility model mainly includes shield, protection body and protection sheet, prevents
Shield and protection body are respectively sleeved at the top and lower part of mutual inductor porcelain vase, and protection sheet covers on shield and protection body, and three
Person forms effective dust-proof, moisture-proof, anti-collision three proofings to the porcelain vase of mutual inductor and protects, while shield is limited using snap ring
Position, prevents it from shaking back and forth during transportation, and protection body is set on the porcelain vase of mutual inductor using notch, then by the
One velcro is by Knife Adhesion, and convenient for its disassembly and installation, the utility model is easy to operate, easy for assemble or unload, protection effect
It is good, effective solution voltage transformer during carrying, occur the damage of porcelain vase and primary connection terminal surfaces by
The problem of the problem of tide or greasy dirt.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the protective device of the utility model voltage transformer；
Fig. 2 is the partial enlarged view at the A of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model protection body；
Fig. 4 is the structural schematic diagram of the utility model snap ring.
Description of symbols: 1, shield；101, cylindrical cavity；2, protection body；201, notch；3, sheet is protected；
301, close up rope；4, elastic protective layer；5, snap ring；6, the first velcro；7, the second velcro.
Specific embodiment
As shown in Figures 1 to 4, a kind of protective device of voltage transformer, including shield 1, protection body 2 and protection sheet 3,
The inner surface of shield 1 and protection body 2 is equipped with elastic protective layer 4, and elastic protective layer 4 has the function of buffering, avoids
During storage or transport, the insulator of mutual inductor is collided and damages, and protection sheet 3 is bonded on shield 1, and is prevented
Shield sheet 3 covers on shield 1 and protection body 2.Shield 1 and protection body 2 are all made of ABS engineering plastics and are made, ABS engineering plastic
Material has certain hardness, deformation when preventing from colliding during storage and transport.In the present embodiment, in order into one
The raising protection effect of step, the inner surface of elastic protective layer 4 are equipped with panne velvet cloth.
1 top of shield is provided with the cylindrical cavity 101 of outwardly convex, and 101 pair of wire connection terminals of cylindrical cavity plays
Protective effect avoids it from being used for impacting because of dampness or greasy dirt the reason of during storage or carrying, cylinder
Snap ring 5 is provided in shape cavity 101, the lateral wall of snap ring 5 is fixedly connected with the elastic protective layer 4 on 1 inner surface of shield, card
Ring 5 is set on connecting terminal, prevents shield 1 from shaking.
Protection body 2 is provided with notch 201 on along its length, the upper and lower ends of notch 201 extend respectively to protection body 2
Two end faces, notch 201 is connected by the first velcro 6, convenient for the disassembly and installation of protection body 2.Velcro include hair side and
The hair side of velcro and hook side are bonded in the two sides of notch 2 by hook side respectively.
Protection 3 outer surface of sheet is equipped with waterproof cloth, and the opening of sheet 3 is protected to be provided with closing in rope 301, passes through
Pull closing in rope 301 can will protect the opening of sheet 3 to tighten.
Shield 1 falls off from the top of insulator in order to prevent, and shield 1 and protection body 2 are connected by multiple second velcro 7
It connecing, velcro belongs to existing product, and application method is conventional technical means, and those skilled in the art can be implemented completely,
Details are not described herein.
As shown in Figure 1, the utility model use process is as follows:
Shield 1 is set in the top of mutual inductor porcelain vase, shield 1 is pressed down on and connecting terminal is made to penetrate snap ring 5
It is closely connect in through-hole at center and with snap ring 5, shield 1 can be limited using snap ring 5, prevent it in the mistake of transport
It shakes, after shield 1 is installed, the notch 201 of protection body 2 is expanded, to make mutual inductor porcelain vase from notch back and forth in journey
It is entered at 201 in protection body 2, then notch 201 is bonded by the first velcro 6, after protection body 2 is installed, is passed through
Multiple second velcro 7 connect shield 1 and protection body 2, finally, protection sheet 3 is covered on shield 1 and protection body 2,
And the opening of sheet 3 can will be protected to tighten by pull closing in rope 301.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (5)
1. a kind of protective device of voltage transformer, it is characterised in that: including shield (1), protection body (2) and protection sheet
(3), the inner surface of the shield (1) and protection body (2) is equipped with elastic protective layer (4), and the protection sheet (3) is fixed
It is connected on the shield (1), and the protection sheet (3) covers on the shield (1) and protection body (2)；
Shield (1) top is provided with the cylindrical cavity (101) of outwardly convex, sets in the cylindrical cavity (101)
It is equipped with snap ring (5), the lateral wall of the snap ring (5) and the elastic protective layer (4) on the shield (1) inner surface fix
Connection；
The protection body (2) is provided with notch (201) on along its length, and the upper and lower ends of the notch (201) each extend over
To two end faces of the protection body (2), the notch (201) is connected by the first velcro (6).
2. the protective device of voltage transformer according to claim 1, it is characterised in that: protection sheet (3) appearance
Face is equipped with waterproof cloth, and the opening of protection sheet (3) is provided with closing in rope (301).
3. the protective device of voltage transformer according to claim 1, it is characterised in that: the shield (1) and protection
Body (2) is connected by multiple second velcro (7).
4. the protective device of voltage transformer according to claim 1, it is characterised in that: the elastic protective layer (4)
Inner surface is equipped with panne velvet cloth.
5. the protective device of voltage transformer according to claim 1, it is characterised in that: the shield (1) and protection
Body (2) is all made of ABS engineering plastics and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920822036.6U CN209625978U (en) | 2019-06-03 | 2019-06-03 | A kind of protective device of voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920822036.6U CN209625978U (en) | 2019-06-03 | 2019-06-03 | A kind of protective device of voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209625978U true CN209625978U (en) | 2019-11-12 |
Family
ID=68443491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920822036.6U Active CN209625978U (en) | 2019-06-03 | 2019-06-03 | A kind of protective device of voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209625978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133530A (en) * | 2020-10-28 | 2020-12-25 | 天长市云创电子科技有限公司 | Electric vehicle transformer that security performance is high |
-
2019
- 2019-06-03 CN CN201920822036.6U patent/CN209625978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133530A (en) * | 2020-10-28 | 2020-12-25 | 天长市云创电子科技有限公司 | Electric vehicle transformer that security performance is high |
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