CN212209197U - Inner cone type metal armored voltage transformer - Google Patents
Inner cone type metal armored voltage transformer Download PDFInfo
- Publication number
- CN212209197U CN212209197U CN202020422287.8U CN202020422287U CN212209197U CN 212209197 U CN212209197 U CN 212209197U CN 202020422287 U CN202020422287 U CN 202020422287U CN 212209197 U CN212209197 U CN 212209197U
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- voltage transformer
- pressure gauge
- metal
- protection box
- mounting panel
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Abstract
The utility model discloses an interior tapered metal armor voltage transformer, including the voltage transformer main part, the lower extreme surface of voltage transformer main part is provided with the connection mounting panel, the lower extreme surface of connecting the mounting panel is provided with the installation buffer board, one side surface of connecting the mounting panel is provided with the side shield, one side surface of voltage transformer main part is provided with metal casing, metal casing's upper end surface is provided with matches type inner seal awl. An interior cone type metal armor voltage transformer, product inner seal awl realize through specific frock mould casting shaping with the insulating sleeve perfect match of EN50181 type 2 standard, realize product and metal casing pouring jointly, reach the all-metal enclosed effect, installation process accessible shell reliably earths, and it is convenient to realize the effect that the surface is uncharged can direct touch and install, brings better use prospect.
Description
Technical Field
The utility model relates to a voltage transformer technical field specifically is an interior tapered metal armor voltage transformer.
Background
The primary A end of the voltage transformer for the SF6 gas-filled cabinet needs to be connected with a bus cable, the primary A end inner sealing cone of the product completely matches with an insulation sleeve of EN50181 type 2 standard, and the appearance adopts full-metal sealing and the effect of surface metal paint spraying is equal but more reliable.
When the existing voltage transformer is installed and used, an inner sealing cone of a product does not accord with the standard of EN50181 type 2, the surface is easy to be electrified and can not be directly touched, the installation is inconvenient, certain adverse effect is brought to the using process of people, and therefore the inner cone type metal armored voltage transformer is provided.
SUMMERY OF THE UTILITY MODEL
(1) Solves the technical problem
The utility model provides a not enough to prior art, the utility model provides an interior tapered metal armor voltage transformer possesses the standard that the product internal seal awl accords with EN50181 type 2 completely to rather than perfect matching, the outward appearance adopts all metal confined structure, has reliable ground connection, and the surface does not take the response electricity yet, but direct touch, and advantages such as simple to operate can effectively solve the problem in the background art.
(2) Technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: an inner cone type metal armored voltage transformer meeting EN50181 type 2 standard comprises a voltage transformer main body, the outer surface of the lower end of the voltage transformer main body is provided with a connecting mounting plate, the outer surface of the lower end of the connecting mounting plate is provided with a mounting buffer plate, the outer surface of one side of the connecting and mounting plate is provided with a side baffle plate, the outer surface of one side of the voltage transformer main body is provided with a metal shell, the outer surface of the upper end of the metal shell is provided with a matching type inner sealing cone, the upper end of the matching type inner sealing cone is provided with a bus cable head, the upper end of the bus cable head is provided with an electric wire, the outer surface of the upper end of the voltage transformer main body is provided with a pressure gauge, the outer surface of the upper end of the pressure gauge is provided with a pressure gauge protection box, the outer surface of the upper end of the pressure gauge protection box is provided with a protection box opening, and the outer surface of the lower end of the pressure gauge protection box is provided with a cushion pad.
Preferably, it imitates to be provided with between connection mounting panel and the installation buffer board by force and glues, the lower extreme surface of connecting the mounting panel is through imitating by force gluey and the upper end fixed surface connection of installation buffer board.
Preferably, it glues to be provided with to imitate by force between connection mounting panel and the side shield, the one side surface of connecting the mounting panel glues and the one side fixed surface of side shield is connected through imitating by force.
Preferably, a fixing groove is formed between the metal shell and the side baffle, and the outer surface of one side of the metal shell is fixedly connected with the outer surface of one side of the side baffle through the fixing groove.
Preferably, a connecting plate is arranged between the pressure gauge protection box and the opening of the protection box, and the outer surface of the upper end of the pressure gauge protection box is movably connected with the outer surface of one side of the opening of the protection box through the connecting plate.
Preferably, an adhesive is arranged between the pressure gauge protection box and the buffer pad, and the outer surface of the lower end of the pressure gauge protection box is fixedly connected with the outer surface of the lower end of the buffer pad through the adhesive.
Advantageous effects
Compared with the prior art, the utility model provides an interior tapered metal armor voltage transformer possesses following beneficial effect: this interior cone type metal armor voltage transformer, product internal seal awl realize through specific frock die cast forming with the insulating sleeve perfect adaptation of EN50181 type 2 standard, realize product and metal casing pouring jointly, reach all-metal enclosed effect, installation process accessible shell reliably ground connection realizes the effect that the surface is uncharged can the direct touch, and it is convenient to install, can prolong the life of manometer through the manometer guard box of design.
Drawings
Fig. 1 is the utility model relates to an interior tapered metal armor voltage transformer's overall structure schematic diagram.
Fig. 2 is the utility model relates to a manometer guard box overall structure among interior tapered metal armored voltage transformer.
Fig. 3 is the utility model relates to a connection mounting plate platform overall structure among interior tapered metal armored voltage transformer.
In the figure: 1. a voltage transformer body; 2. connecting the mounting plate; 3. installing a buffer plate; 4. a side dam; 5. A metal housing; 6. matching type 2 inner sealing cones; 7. a bus cable head; 8. an electric wire; 9. a pressure gauge protection box; 10. a pressure gauge; 11. an opening of the protection box; 12. a cushion pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in figures 1-3, the inner cone type metal armored voltage transformer meeting EN50181 type 2 standard comprises a voltage transformer main body 1, a connecting mounting plate 2 is arranged on the outer surface of the lower end of the voltage transformer main body 1, a mounting buffer plate 3 is arranged on the outer surface of the lower end of the connecting mounting plate 2, a side baffle 4 is arranged on the outer surface of one side of the connecting mounting plate 2, a metal shell 5 is arranged on the outer surface of one side of the voltage transformer main body 1, a matching type 2 inner sealing cone 6 is arranged on the outer surface of the upper end of the metal shell 5, a bus cable head 7 is arranged on the upper end of the matching type 2 inner sealing cone 6, an electric wire 8 is arranged on the upper end of the bus cable head 7, a pressure gauge 10 is arranged on the outer surface of the upper end of the voltage transformer main body 1, a pressure gauge protection box, the outer surface of the lower end of the pressure gauge protection box 9 is provided with a cushion pad 12.
Further, it glues to be provided with to imitate by force between connection mounting panel 2 and the installation buffer board 3, and the lower extreme surface of connection mounting panel 2 is glued through imitating by force and is connected with the upper end surface fixed connection of installation buffer board 3, makes to connect more closely.
Further, it glues to be provided with to imitate by force between connection mounting panel 2 and the side shield 4, and one side surface of connecting mounting panel 2 is glued through imitating by force and is connected with one side surface fixed connection of side shield 4, has promoted the device performance.
Furthermore, a fixing groove is formed between the metal shell 5 and the side baffle plate 4, and the outer surface of one side of the metal shell 5 is fixedly connected with the outer surface of one side of the side baffle plate 4 through the fixing groove, so that the metal shell is convenient to use.
Furthermore, a connecting plate is arranged between the pressure gauge protection box 9 and the protection box opening 11, and the outer surface of the upper end of the pressure gauge protection box 9 is movably connected with the outer surface of one side of the protection box opening 11 through the connecting plate, so that the pressure gauge protection box is convenient to use.
Further, an adhesive is arranged between the pressure gauge protection box 9 and the cushion pad 12, and the outer surface of the lower end of the pressure gauge protection box 9 is fixedly connected with the outer surface of the lower end of the cushion pad 12 through the adhesive, so that the connection is tighter.
Principle of operation
The utility model discloses a voltage transformer main part 1, connect the mounting panel 2, installation buffer board 3, side shield 4, metal casing 5, match type 2 inner seal awl 6, bus cable head 7, electric wire 8, manometer guard box 9, manometer 10, guard box opening part 11 and blotter 12, when using this machine, the product inner seal awl realizes perfectly matching with the insulating sleeve of EN50181 type 2 standard through specific frock mold pouring, realize product and metal casing pouring jointly, reach all-metal closed effect, the reliable ground connection of installation process accessible shell, realize the effect that the surface is uncharged can direct touch, and it is convenient to install, manometer guard box 9 through the design can prolong the life of manometer.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an interior tapered metal armor voltage transformer, includes voltage transformer main part (1), its characterized in that: the outer surface of the lower end of the voltage transformer main body (1) is provided with a connecting mounting plate (2), the outer surface of the lower end of the connecting mounting plate (2) is provided with an installing buffer plate (3), the outer surface of one side of the connecting mounting plate (2) is provided with a side baffle (4), the outer surface of one side of the voltage transformer main body (1) is provided with a metal shell (5), the outer surface of the upper end of the metal shell (5) is provided with a matching type 2 inner sealing cone (6), the upper end of the matching type 2 inner sealing cone (6) is provided with a bus cable head (7), the upper end of the bus cable head (7) is provided with an electric wire (8), the outer surface of the upper end of the voltage transformer main body (1) is provided with a pressure gauge (10), the outer surface of the upper end of the pressure gauge (10) is provided with a pressure gauge protection, and a buffer pad (12) is arranged on the outer surface of the lower end of the pressure gauge protection box (9).
2. The inner tapered metal-clad voltage transformer of claim 1, wherein: connect and be provided with between mounting panel (2) and installation buffer board (3) and imitate gluey by force, the lower extreme surface of connecting mounting panel (2) is connected with the upper end surface fixed connection of installation buffer board (3) through imitating gluey by force.
3. The inner tapered metal-clad voltage transformer of claim 1, wherein: connect and be provided with between mounting panel (2) and side shield (4) and imitate gluey by force, one side surface of connecting mounting panel (2) is through imitating gluey one side fixed surface connection with side shield (4) by force.
4. The inner tapered metal-clad voltage transformer of claim 2, wherein: a fixing groove is formed between the metal shell (5) and the side baffle (4), and the outer surface of one side of the metal shell (5) is fixedly connected with the outer surface of one side of the side baffle (4) through the fixing groove.
5. The inner tapered metal-clad voltage transformer of claim 3, wherein: a connecting plate is arranged between the pressure gauge protection box (9) and the protection box opening (11), and the outer surface of the upper end of the pressure gauge protection box (9) is movably connected with the outer surface of one side of the protection box opening (11) through the connecting plate.
6. The inner tapered metal-clad voltage transformer of claim 1, wherein: an adhesive is arranged between the pressure gauge protection box (9) and the cushion pad (12), and the outer surface of the lower end of the pressure gauge protection box (9) is fixedly connected with the outer surface of the lower end of the cushion pad (12) through the adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422287.8U CN212209197U (en) | 2020-03-29 | 2020-03-29 | Inner cone type metal armored voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422287.8U CN212209197U (en) | 2020-03-29 | 2020-03-29 | Inner cone type metal armored voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209197U true CN212209197U (en) | 2020-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020422287.8U Active CN212209197U (en) | 2020-03-29 | 2020-03-29 | Inner cone type metal armored voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212209197U (en) |
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2020
- 2020-03-29 CN CN202020422287.8U patent/CN212209197U/en active Active
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