CN214848023U - Rainproof cover for oil-immersed power transformer gas relay - Google Patents
Rainproof cover for oil-immersed power transformer gas relay Download PDFInfo
- Publication number
- CN214848023U CN214848023U CN202120625930.1U CN202120625930U CN214848023U CN 214848023 U CN214848023 U CN 214848023U CN 202120625930 U CN202120625930 U CN 202120625930U CN 214848023 U CN214848023 U CN 214848023U
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- Prior art keywords
- rain
- cover main
- plate
- main part
- baffle
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rain cover for a gas relay of an oil immersed power transformer, which belongs to the technical field of transformers and comprises a rain cover main body, wherein one side of the lower end of the rain cover main body is provided with a notch, one end of the rain cover main body is provided with an access hole, the upside of one end of the rain cover main body close to the access hole is provided with a right-angle plate, the downside of the right-angle plate is provided with a baffle, one side of the right-angle plate far away from the rain cover main body is provided with a connecting plate, the utility model discloses a setting the access hole, when the transformer main body needs to be overhauled or maintained, pulling a handle, the handle drives a clamping block to move through a sliding rod, simultaneously a spring is compressed, the baffle moves upwards through a stirring plate, the handle is loosened after reaching a proper position, the spring elastically stretches to enable the clamping block to enter a clamping groove, the effect of fixing the baffle is achieved, and the access hole is arranged, the maintenance and repair work of the transformer main body is facilitated.
Description
Technical Field
The utility model belongs to the technical field of the transformer, concretely relates to rain-proof cover is used to oil-immersed power transformer gas relay.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like. The transformer can be divided into a power transformer and a special transformer (an electric furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like) according to the application.
Chinese patent application number is CN203013627U discloses a rain-proof cover of gas relay, and its device installation is inconvenient to overhaul transformer main part after finishing, and the practicality is lower, and the notch that former device reserved is inconvenient simultaneously places the electric wire, and the electric wire twines together easily, inconvenient wiring work.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes among the above-mentioned background art, the utility model provides an oil-immersed power transformer is rain-proof cover for gas relay has the convenience and overhauls work, characteristics that the practicality is high to the transformer main part.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oily formula power transformer is rain-proof cover for gas relay, includes rain-proof cover main part, lower extreme one side of rain-proof cover main part is provided with the notch, the one end of rain-proof cover main part is provided with the access hole, the one end upside that rain-proof cover main part is close to the access hole is provided with the right-angle plate, the downside of right-angle plate is provided with the baffle, one side that rain-proof cover main part was kept away from to the right-angle plate is provided with the connecting plate, one side that the right-angle plate is close to rain-proof cover main part is provided with the fixture block, pass through sliding rod connection between fixture block and the connecting plate, the one end that the baffle is close to the right-angle plate is provided with the draw-in groove that corresponds with the fixture block.
Preferably, a spring is arranged on the surface of the sliding rod between the connecting plate and the right-angle plate.
Preferably, the upper end of the baffle is provided with a limiting plate through spot welding.
Preferably, a handle is arranged at the middle position of one end, away from the sliding rod, of the connecting plate, and a shifting plate is arranged on one side, away from the rain cover body, of the lower end of the baffle plate.
Preferably, the position that the lower extreme of rain-proof cover main part corresponds with the notch is provided with the connecting rod, the lower extreme of connecting rod is provided with the fixed plate, be provided with a plurality of wire casings on the fixed plate.
Preferably, a rubber pad is arranged on the surface of the wire groove in a bonding mode through glue.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the access hole, need overhaul or maintenance work when transformer main part, pulling handle, the handle passes through the slide bar and drives the fixture block and remove, and the spring receives the compression simultaneously, dials the board through stirring and upwards removes the baffle, reachs the release handle behind the suitable position, and the spring bullet stretches to make the fixture block get into the draw-in groove, reaches and carries out the effect of fixing to the baffle, through setting up the access hole, makes things convenient for the maintenance and the maintenance work of transformer main part.
2. The utility model discloses a set up the fixed plate, set up the fixed plate through the position that corresponds at the notch, can pass the wire casing in the fixed plate with the electric wire, the fixed plate can play the function of accomodating to the electric wire, and the difficult winding of electric wire is in the same place, improves the device practicality, sets up the rubber pad on the wire casing surface simultaneously, can make and fasten more between electric wire and the fixed plate, and the electric wire is difficult for dropping.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
in the figure: 1. a rain cover main body; 2. a right-angle plate; 3. a baffle plate; 4. an access hole; 5. a card slot; 6. dialing a plate; 7. a notch; 8. a connecting rod; 9. a fixing plate; 10. a wire slot; 11. a rubber pad; 12. a limiting plate; 13. a connecting plate; 14. a handle; 15. a slide bar; 16. a clamping block; 17. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an oily formula power transformer is rain-proof cover for gas relay, including rain-proof cover main part 1, lower extreme one side of rain-proof cover main part 1 is provided with notch 7, the one end of rain-proof cover main part 1 is provided with access hole 4, the one end upside that rain-proof cover main part 1 is close to access hole 4 is provided with right-angle plate 2, the downside of right-angle plate 2 is provided with baffle 3, one side that rain-proof cover main part 1 was kept away from to right-angle plate 2 is provided with connecting plate 13, one side that right-angle plate 2 is close to rain-proof cover main part 1 is provided with fixture block 16, be connected through slide bar 15 between fixture block 16 and the connecting plate 13, the one end that baffle 3 is close to right-angle plate 2 is provided with the draw-in groove 5 that corresponds with fixture block 16.
Specifically, a spring 17 is arranged on the surface of the sliding rod 15 between the connecting plate 13 and the right-angle plate 2.
Through adopting above-mentioned technical scheme, make fixture block 16 more firm to the fixed of baffle 3, difficult emergence is become flexible.
Specifically, the upper end of the baffle 3 is provided with a limit plate 12 by spot welding.
Through adopting above-mentioned technical scheme, play spacing fixed action to baffle 3.
Specifically, a handle 14 is arranged at the middle position of one end, away from the sliding rod 15, of the connecting plate 13, and a shifting plate 6 is arranged on one side, away from the rain cover main body 1, of the lower end of the baffle 3.
Through adopting above-mentioned technical scheme, set up the removal that handle 14 made things convenient for connecting plate 13, set up and dial 6 and make things convenient for the removal of baffle 3.
Specifically, the lower extreme of rain-proof cover main part 1 is provided with connecting rod 8 with the position that notch 7 corresponds, and the lower extreme of connecting rod 8 is provided with fixed plate 9, is provided with a plurality of wire casings 10 on the fixed plate 9.
Through adopting above-mentioned technical scheme, through setting up fixed plate 9, set up fixed plate 9 through the position that corresponds at notch 7, can pass wire casing 10 in fixed plate 9 with the electric wire, fixed plate 9 can play the function of accomodating to the electric wire, and the difficult winding of electric wire is in the same place, improves the device practicality.
Specifically, the surface of the wire casing 10 is provided with a rubber pad 11 by glue bonding.
Through adopting above-mentioned technical scheme, set up rubber pad 11 on line groove 10 surface, can make between electric wire and the fixed plate 9 fastening more, the electric wire is difficult for dropping.
The utility model discloses well rain-proof cover main part 1 and notch 7's structure and theory of operation have disclosed in the rain-proof cover of a gas relay that chinese patent application number is CN203013627U discloses.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, install the device in suitable position, need overhaul or maintenance work when the transformer main part, pulling handle 14, handle 14 passes through slide bar 15 and drives fixture block 16 and remove, spring 17 receives the compression simultaneously, dial board 6 and upwards remove baffle 3 through stirring, loosen handle 14 after reacing suitable position, spring 17 plays and stretches to make fixture block 16 get into draw-in groove 5, reach and carry out the effect of fixing to baffle 3, through setting up access hole 4, make things convenient for the maintenance and the maintenance work of transformer main part.
Through setting up fixed plate 9, set up fixed plate 9 through the position that corresponds at notch 7, can pass wire casing 10 in fixed plate 9 with the electric wire, fixed plate 9 can play the function of accomodating to the electric wire, and the difficult winding of electric wire is in the same place, improves the device practicality, sets up rubber pad 11 on wire casing 10 surface simultaneously, can make between electric wire and the fixed plate 9 fastening more, and the electric wire is difficult for dropping.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an oily formula power transformer gas relay is with rain-proof cover, includes rain-proof cover main part (1), its characterized in that: lower extreme one side of rain-proof cover main part (1) is provided with notch (7), the one end of rain-proof cover main part (1) is provided with access hole (4), the one end upside that rain-proof cover main part (1) is close to access hole (4) is provided with right angle board (2), the downside of right angle board (2) is provided with baffle (3), one side that rain-proof cover main part (1) was kept away from in right angle board (2) is provided with connecting plate (13), one side that right angle board (2) are close to rain-proof cover main part (1) is provided with fixture block (16), be connected through slide bar (15) between fixture block (16) and connecting plate (13), the one end that baffle (3) are close to right angle board (2) is provided with draw-in groove (5) that correspond with fixture block (16).
2. The rainproof cover for the gas relay of the oil-immersed power transformer according to claim 1, and is characterized in that: and a spring (17) is arranged on the surface of the sliding rod (15) between the connecting plate (13) and the right-angle plate (2).
3. The rainproof cover for the gas relay of the oil-immersed power transformer according to claim 1, and is characterized in that: the upper end of the baffle (3) is provided with a limiting plate (12) through spot welding.
4. The rainproof cover for the gas relay of the oil-immersed power transformer according to claim 1, and is characterized in that: the middle position of one end of the connecting plate (13) far away from the sliding rod (15) is provided with a handle (14), and one side of the lower end of the baffle plate (3) far away from the rain cover main body (1) is provided with a shifting plate (6).
5. The rainproof cover for the gas relay of the oil-immersed power transformer according to claim 1, and is characterized in that: the position that the lower extreme of rain-proof cover main part (1) corresponds with notch (7) is provided with connecting rod (8), the lower extreme of connecting rod (8) is provided with fixed plate (9), be provided with a plurality of wire casings (10) on fixed plate (9).
6. The rainproof cover for the gas relay of the oil-immersed power transformer according to claim 5, and is characterized in that: the surface of the wire groove (10) is provided with a rubber pad (11) through glue adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625930.1U CN214848023U (en) | 2021-03-27 | 2021-03-27 | Rainproof cover for oil-immersed power transformer gas relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625930.1U CN214848023U (en) | 2021-03-27 | 2021-03-27 | Rainproof cover for oil-immersed power transformer gas relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214848023U true CN214848023U (en) | 2021-11-23 |
Family
ID=78760329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120625930.1U Expired - Fee Related CN214848023U (en) | 2021-03-27 | 2021-03-27 | Rainproof cover for oil-immersed power transformer gas relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214848023U (en) |
-
2021
- 2021-03-27 CN CN202120625930.1U patent/CN214848023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |