CN210865791U - Novel buried transformer - Google Patents

Abstract

The utility model discloses a novel bury formula transformer, comprising a base plate, the inboard of bottom plate is provided with the recess, the inboard of recess is provided with the drawer, the top fixed mounting of bottom plate has the transformer case, the outside of transformer case is provided with the casing, the both sides fixed mounting of casing has the curb plate, the inboard of curb plate is provided with the slot, the inboard of slot is provided with the picture peg, a plurality of led lamp is evenly installed to the preceding terminal surface of picture peg, the front bezel is installed to the preceding terminal surface of transformer case, slide bar A is installed to the both sides of front bezel rear end face, slide bar A's surface is provided with six gear holes, the both sides fixed mounting of terminal surface has slide bar B before the casing, slide bar B's surface is provided with the pinhole. The utility model discloses a be provided with the bottom plate in vary voltage box bottom, vary voltage box both sides set up the picture peg that has the led lamp and are convenient for the staff to maintain the transformer.

Description

Novel buried transformer

Technical Field

The utility model relates to a transformer technical field specifically is a novel bury formula transformer.

Background

With the rapid development of social economy, along with the development of urban planning and the continuous deepening of urban power grid transformation, especially in large urban load-intensive areas, buried transformers gradually become a new direction of urban power grid distribution transformation due to the characteristics of small occupied area, convenience in installation and the like. The buried transformer is divided into two parts, namely an upper part and a lower part, the body of the buried transformer is arranged in a pit constructed by concrete without occupying the ground surface space, a high-voltage sleeve well, a low-voltage terminal, a high-voltage load switch, a backup fuse, a plug-in lightning arrester, a pressure release valve, a vacuum pressure gauge, a temperature controller and an oil level indicator are arranged on the buried transformer and a box cover, and the accessories can be observed and operated on the ground.

However, once the existing buried transformer fails, maintenance personnel need to climb into the interior of the transformer through a human ladder for maintenance, light is not good during maintenance, and maintenance work is affected; therefore, the existing requirements are not met, and a novel buried transformer is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bury formula transformer to current that proposes in solving above-mentioned background art buries formula transformer in case the trouble then needs the maintenance personal to climb into through the people ladder inside and maintains, and light is also very not good during the maintenance, has caused the influence scheduling problem to maintenance work.

In order to achieve the above object, the utility model provides a following technical scheme: a novel buried transformer comprises a bottom plate, wherein a groove is formed in the inner side of the bottom plate, a drawer is arranged on the inner side of the groove, a transformer box is fixedly mounted above the bottom plate, a shell is arranged on the outer side of the transformer box, side plates are fixedly mounted on two sides of the shell, slots are formed in the inner sides of the side plates, an inserting plate is arranged on the inner side of each slot, a plurality of LED lamps are uniformly mounted on the front end face of each inserting plate, a front plate is mounted on the front end face of the transformer box, sliding rods A are mounted on two sides of the rear end face of the front plate, six gear holes are formed in the outer surface of each sliding rod A, sliding rods B are fixedly mounted on two sides of the front end face of the shell, pin holes are formed in the outer surface of each sliding rod B, pin columns are arranged on the outer sides of the pin holes and penetrate through the pin holes and one of the gear holes, four, the lower part of trachea both sides all is provided with the venthole, the intermediate position fixed mounting of transformer tank bottom surface has the transformer.

Preferably, the four end corners of the lower end surface of the bottom plate are fixedly provided with the base.

Preferably, a handle A is fixedly installed on one side of the inserting plate, and a handle C is fixedly installed on the front end face of the front plate.

Preferably, the shell is made of steel.

Preferably, a handle B is fixedly mounted on one side of the drawer, a storage groove is formed in the drawer, and a maintenance tool is arranged in the storage groove.

Preferably, a storage battery is mounted in the middle of the lower end surface of the bottom plate.

Preferably, fans are installed above two sides of the transformation box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bottom plate is installed to the below at vary voltage case, and the bottom plate is inside to be provided with the drawer, and the thing inslot in the drawer is provided with repair tools, is provided with the curb plate in the casing both sides, and the curb plate is inside to be provided with the picture peg, pulls out the picture peg through handle A, opens the switch, and the led lamp of terminal surface before the picture peg can throw light on, makes things convenient for staff to maintain;

2. the utility model discloses a cover is equipped with the casing in the outside of vary voltage case, and the trachea is installed to the top of casing, and the venthole is located the below of trachea both sides, and vary voltage case internally mounted has the fan, can discharge the heat that transformer body work produced to the outside of vary voltage case, and the venthole can avoid outside rainwater to get into the device inside when promoting the heat dissipation, has kept the dry effect of inside, avoids the device to intake and the interior device situation of rustting appear;

3. the utility model discloses a be provided with slide bar A and slide bar B and can open and shut to the front bezel, extract the round pin post, open the front bezel through handle C, when opening suitable position, insert the round pin post, make the round pin post run through pinhole and one of them suitable gear hole, the device staff of being convenient for more inspects and maintains electrical component.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the entire invention;

fig. 3 is a top view of the insert plate of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a schematic view of a partial structure of the sliding rod a of the present invention.

In the figure: 1. a front plate; 2. a handle A; 3. inserting plates; 4. a side plate; 5. a drawer; 6. a base plate; 7. a handle B; 8. an air tube; 9. an air outlet; 10. a transformer tank; 11. a base; 12. a groove; 13. a transformer; 14. a fan; 15. a housing; 16. a slot; 17. a led lamp; 18. a slide bar A; 19. a slide bar B; 20. a pin hole; 21. a pin; 22. a gear hole; 23. and a handle C.

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.

Referring to fig. 1 to 5, the present invention provides an embodiment: a novel buried transformer comprises a bottom plate 6, a groove 12 is arranged on the inner side of the bottom plate 6, a drawer 5 is arranged on the inner side of the groove 12, a transformer box 10 is fixedly arranged above the bottom plate 6, a shell 15 is arranged on the outer side of the transformer box 10, side plates 4 are fixedly arranged on two sides of the shell 15, slots 16 are arranged on the inner sides of the side plates 4, inserting plates 3 are arranged on the inner sides of the slots 16, a plurality of led lamps 17 are uniformly arranged on the front end face of the inserting plates 3, a front plate 1 is arranged on the front end face of the transformer box 10, sliding rods A18 are arranged on two sides of the rear end face of the front plate 1, six gear holes 22 are arranged on the outer surface of each sliding rod A18, sliding rods B19 are fixedly arranged on two sides of the front end face of the shell 15, pin holes 20 are arranged on the outer surface of each sliding rod B19, pin posts 21 are arranged on the outer side of each pin hole 20, air outlet holes 9 are formed in the lower portions of two sides of the air pipe 8, and a transformer 13 is fixedly mounted in the middle of the bottom surface of the transformer box 10.

Further, four end corners of the lower end surface of the bottom plate 6 are fixedly provided with a base 11.

By adopting the technical scheme, the device is convenient to place.

Further, a handle a2 is fixedly mounted on one side of the insert plate 3, and a handle C23 is fixedly mounted on the front end surface of the front plate 1.

Through adopting above-mentioned technical scheme, be convenient for remove picture peg 3 and front bezel 1.

Further, the housing 15 is made of steel.

Through adopting above-mentioned technical scheme, improve the stability of vary voltage case 10.

Further, a handle B7 is fixedly mounted on one side of the drawer 5, a storage groove is arranged in the drawer 5, and a maintenance tool is arranged in the storage groove.

Through adopting above-mentioned technical scheme, be convenient for remove drawer 5, provide convenience for the staff.

Furthermore, a storage battery is mounted in the middle of the lower end face of the bottom plate 6.

Through adopting above-mentioned technical scheme, make led lamp can throw light on.

Further, fans 14 are installed above both sides of the transformer tank 10.

Through adopting above-mentioned technical scheme, improve the radiating effect of transformer.

The working principle is as follows: when the device is used, a worker needs to perform routine inspection and maintenance on the device, in the inspection process, the worker firstly pulls out the drawer 5 through the handle B7, takes out a maintenance tool placed in the drawer 5, pulls out the plug board 3 through the handle A2, opens a switch of the led lamp 17 to illuminate the worker, holds the handle C23 to open the front board 1, opens the front board 1 to a proper position, plugs the pin 21, enables the pin 21 to penetrate through the pin hole 20 and one proper gear hole 22, enters the inner side of the transformer box 10 through the opening and closing position to inspect and maintain the transformer 13 in the transformer box 10, pulls out the pin 21 after maintenance is completed, closes the front board 1, closes the switch, inserts the plug board 3 into the slot 16, places the maintenance tool into a storage slot in the drawer 5, closes the drawer 5, and ends maintenance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a novel bury formula transformer, includes bottom plate (6), its characterized in that: the novel LED lamp is characterized in that a groove (12) is formed in the inner side of the bottom plate (6), a drawer (5) is arranged in the inner side of the groove (12), a transformer box (10) is fixedly arranged above the bottom plate (6), a shell (15) is arranged on the outer side of the transformer box (10), side plates (4) are fixedly arranged on the two sides of the shell (15), slots (16) are formed in the inner side of the side plates (4), a plug board (3) is arranged on the inner side of the slots (16), a plurality of LED lamps (17) are uniformly arranged on the front end face of the plug board (3), a front plate (1) is arranged on the front end face of the transformer box (10), sliding rods A (18) are arranged on the two sides of the rear end face of the front plate (1), six gear holes (22) are formed in the outer surface of the sliding rods A (18), and sliding rods B (19) are fixedly, the surface of slide bar B (19) is provided with pinhole (20), the outside of pinhole (20) is provided with round pin post (21), round pin post (21) run through pinhole (20) and one of them gear hole (22), four trachea (8) are evenly installed to the up end of transformer case (10), the below of trachea (8) both sides all is provided with venthole (9), the intermediate position fixed mounting of transformer case (10) bottom surface has transformer (13).

2. The novel buried transformer of claim 1, wherein: four end angles of the lower end face of the bottom plate (6) are fixedly provided with bases (11).

3. The novel buried transformer of claim 1, wherein: one side fixed mounting of picture peg (3) has handle A (2), the preceding terminal surface fixed mounting of front bezel (1) has handle C (23).

4. The novel buried transformer of claim 1, wherein: the shell (15) is made of steel.

5. The novel buried transformer of claim 1, wherein: one side fixed mounting of drawer (5) has handle B (7), the inside of drawer (5) is provided with puts the thing groove, puts and is provided with repair tools in the thing groove.

6. The novel buried transformer of claim 1, wherein: and a storage battery is arranged in the middle of the lower end face of the bottom plate (6).

7. The novel buried transformer of claim 1, wherein: and fans (14) are arranged above two sides of the transformer box (10).

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