CN215896098U

CN215896098U - Fully-sealed transformer protective cover

Info

Publication number: CN215896098U
Application number: CN202122414306.XU
Authority: CN
Inventors: 张占军
Original assignee: Baoding Zhongtian Hengxin Electrical Equipment Co ltd
Current assignee: Baoding Zhongtian Hengxin Electrical Equipment Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-02-22
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to the technical field of transformer protection, and particularly discloses a full-sealed transformer protection cover which comprises a support frame, wherein a support seat is fixedly arranged at the top of the support frame, a transformer, a winding barrel and a servo motor are fixedly arranged at the top of the support seat, a wiring terminal is electrically arranged at the top of the transformer, a lifting rope is wound on the outer wall of the winding barrel, a through groove is formed in the surface of the support seat, a sealing baffle is embedded in the through groove, and a fixing plate is fixedly arranged at the bottom of the sealing baffle. According to the utility model, the hoisting cylinder is driven by the servo motor to rotate and wind the lifting rope, the fixing plate can be lifted, the top of the sealing baffle plate is contacted with the fixing seat, the side wall of the sealing baffle plate is connected with the sealing rail strip on the side wall of the fixing column in an embedded manner, the transformer can be protected in a fully-sealed manner, when the transformer needs to be maintained, the fixing plate can be lowered by the servo motor, and the four side surfaces of the transformer are all open, so that the transformer can be conveniently and rapidly repaired and repaired.

Description

Fully-sealed transformer protective cover

Technical Field

The utility model relates to the technical field of transformer protection, in particular to a fully-sealed transformer protection cover.

Background

The transformer is arranged on a power transmission post, voltage transformation or voltage stabilization can be carried out on the voltage of the incoming line end of a power transmission line, a line output from the output end of the transformer is subjected to voltage transformation or voltage stabilization and can be directly and dispersedly connected to a household user for use, and the stable work of the transformer is particularly important, so that a protective cover is generally arranged outside the transformer to protect the transformer from being influenced by rainwater weather, but the existing full-sealed protective cover has certain defects, and therefore the protective cover for the full-sealed transformer is provided.

In the prior art (No. CN213092960U), a fully-sealed transformer protective cover includes a protective cover box body and a high-voltage cable inlet box installed on the upper part of a transformer oil tank, and a flange interface installed in cooperation with a transformer bushing lifting seat and the high-voltage cable inlet box is arranged at the bottom of the protective cover; the inner side of the bottom of the protective cover box body is matched and installed with a transformer bushing lifting seat on the upper portion of a transformer oil tank through a flange interface, and the bottom surface of the protective cover box body, which extends out of the outer side of the transformer oil tank main body, is connected with a protective cover supporting frame fixedly installed on the side face of the transformer oil tank main body through a supporting rod.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved; above-mentioned device is when clearing up the maintenance of obstacles to the transformer, because the removable area of sealed cowling is less, the maintenance space is less, leads to the progress of maintenance to reduce, and the top wiring of transformer is all followed to current power transmission line moreover, although the terminal of power transmission line and transformer can set up insulating sealed cowling, but the rainwater can get into the link of terminal and power transmission line conductor along the outer wall of power transmission line, the condition of electric leakage can appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fully-sealed transformer protective cover, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a totally enclosed transformer protection casing, which comprises a supporting fram, support frame top fixed mounting has the supporting seat, supporting seat top fixed mounting has the transformer, hoist barrel and servo motor, transformer top electric mounting has the terminal, hoist barrel outer wall winding installs the lifting rope, the supporting seat surface has been seted up and has been led to the groove, lead to inside the inlaying of groove and install sealing baffle, sealing baffle bottom fixed mounting has the fixed plate, supporting seat top fixed mounting has the fixed column, fixed column outer wall fixed mounting has sealed rail strip, fixed column top fixed mounting has the fixing base, fixing base top fixed mounting has the fender rack, it has the binding post frame to keep off rack inner wall top fixed mounting, the inside power transmission line of inlaying of binding post installs.

In a preferred embodiment of the utility model, the terminal of the power line is connected to the top of a terminal, which is located inside the shelter frame.

In a preferred embodiment of the present invention, the end of the lifting rope is connected to the top plane of the fixing plate.

In a preferred embodiment of the present invention, the sealing baffle is located inside the through groove, and the sealing baffle is connected with the inner wall of the sealing rail in an embedded manner.

In a preferred embodiment of the present invention, a motor shaft of the servo motor is connected to an outer wall of the winding drum.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the hoisting cylinder is driven by the servo motor to rotate and wind the lifting rope, the fixing plate can be lifted, the top of the sealing baffle plate is contacted with the fixing seat, the side wall of the sealing baffle plate is connected with the sealing rail strip on the side wall of the fixing column in an embedded manner, the transformer can be protected in a fully-sealed manner, when the transformer needs to be maintained, the fixing plate can be lowered by the servo motor, and the four side surfaces of the transformer are all open, so that the transformer can be conveniently and rapidly repaired and repaired.

2. The utility model is connected with the binding post through the power transmission line, the transformer can transform or stabilize the voltage of the power transmission line, the power transmission line is fixed on the top of the inner wall of the shed frame through the bundling frame, rainwater can be prevented from flowing to the binding post along with the sheath of the power transmission line, and the shed frame can completely protect the binding post from rain and snow.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a fully enclosed transformer shroud of the present invention;

FIG. 2 is a side view of a fully sealed transformer enclosure of the present invention;

fig. 3 is a schematic structural diagram of a fully-sealed transformer protective cover according to the present invention.

In the figure: 1. a shed blocking frame; 2. a power transmission line; 3. a wire bundling frame; 4. a fixed seat; 5. sealing the rail; 6. fixing a column; 7. a lifting rope; 8. a supporting seat; 9. a support frame; 10. a binding post; 11. a transformer; 12. a winding cylinder; 13. a servo motor; 14. sealing the baffle; 15. a fixing plate; 16. a through groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides a totally enclosed transformer protection casing, including

support frame

9, 9 top fixed mounting of support frame has supporting

seat

8, 8 top fixed mounting of supporting seat has transformer 11, hoist barrel 12 and servo motor 13, terminal 10 are installed to 11 top electrical properties of transformer, hoist barrel 12 outer wall winding installs lifting rope 7, supporting seat 8 surface has been seted up logical groove 16, it installs seal baffle 14 to lead to 16 inside inlays of groove, 14 bottom fixed mounting of seal baffle has fixed

plate

15, 8 top fixed mounting of supporting seat has fixed

column

6, 6 outer wall fixed mounting of fixed column has sealed

rail strip

5, 6 top fixed mounting of fixed column has fixing

base

4, 4 top fixed mounting of fixing base has fender rack 1, 1 inner wall top fixed mounting of fender rack has binding post 3, 3 inside inlays of binding post and installs power transmission line 2.

In the embodiment, as shown in fig. 1 and fig. 2, the hoisting drum 12 is driven by the servo motor 13 to rotate the hoisting rope 7, the fixing plate 15 can be lifted, the top of the sealing baffle 14 is contacted with the fixing seat 4, the side wall of the sealing baffle 14 is connected with the sealing rail 5 on the side wall of the fixing column 6 in an embedding way, the transformer 11 can be protected in a fully sealed way, when the transformer 11 needs to be maintained, the fixing plate 15 can be lowered through the servo motor 13, four side surfaces of the transformer 11 are open, the maintenance of the transformer 11 can be rapidly performed, the power transmission line 2 is connected with the binding post 10, the transformer 11 can perform transformation or voltage stabilization on the voltage of the power transmission line 2, the power transmission line 2 is fixed on the top of the inner wall of the blocking shed frame 1 through the binding frame 3, rainwater can be prevented from flowing to the wiring terminal 10 along with the outer skin of the power transmission line 2, and the canopy frame 1 can completely protect the wiring terminal 10 from rain and snow.

In this embodiment, the port of the power transmission line 2 is connected to the top of the binding post 10, the binding post 10 is located inside the shielding shed frame 1, the transformer 11 can transform or stabilize the voltage of the power transmission line 2, and the shielding shed frame 1 can completely protect the binding post 10 from rain and snow.

In this embodiment, the end of lifting rope 7 is connected with the top plane of fixed plate 15, and servo motor 13's motor shaft is connected with the outer wall of hoist barrel 12, and servo motor 13 can drive the positive and negative rotation of hoist barrel 12, can carry out the rolling and unwrapping wire with lifting rope 7, can realize the lift of fixed plate 15.

In this embodiment, the sealing baffle 14 is located inside the through groove 16, and the sealing baffle 14 is connected with the inner wall of the sealing rail 5 in an embedded manner, so that a sealed space can be formed, and the transformer 11 can be protected in a fully sealed manner.

The working principle is as follows: when the fully-sealed transformer protective cover is used, the hoisting cylinder 12 is driven by the servo motor 13 to rotate forwards, the hoisting rope 7 can be wound, thereby lifting the fixed plate 15, the sealing baffle 14 always slides in the through groove 16 until the top of the sealing baffle 14 is contacted with the bottom plane of the fixed seat 4, the side wall of the sealing baffle 14 is connected with the sealing rail 5 of the side wall of the fixed column 6 in an embedding way, can form a sealed space, can carry out full-sealed protection on the transformer 11, can drive the hoisting cylinder 12 to rotate reversely by the servo motor 13 when the transformer 11 fails, thereby descend fixed plate 15, become open until four sides of transformer 11, conveniently detect the maintenance to transformer 11 all directions, and power transmission line 2 is fixed at 1 inner wall top of fender canopy frame through binding line frame 3, and during rainwater weather, the rainwater can't flow to terminal 10 along 2 crust of power transmission line.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a totally enclosed transformer protection casing, includes support frame (9), its characterized in that: the supporting frame is characterized in that a supporting seat (8) is fixedly mounted at the top of the supporting frame (9), a transformer (11), a hoisting barrel (12) and a servo motor (13) are fixedly mounted at the top of the supporting seat (8), a binding post (10) is electrically mounted at the top of the transformer (11), a lifting rope (7) is wound on the outer wall of the hoisting barrel (12), a through groove (16) is formed in the surface of the supporting seat (8), a sealing baffle (14) is embedded and mounted in the through groove (16), a fixing plate (15) is fixedly mounted at the bottom of the sealing baffle (14), a fixing column (6) is fixedly mounted at the top of the supporting seat (8), a sealing rail strip (5) is fixedly mounted on the outer wall of the fixing column (6), a fixing seat (4) is fixedly mounted at the top of the fixing column (4), and a blocking shed frame (1) is fixedly mounted at the top of the fixing seat (4), the top of the inner wall of the shed blocking frame (1) is fixedly provided with a wire bundling frame (3), and the wire bundling frame (3) is internally embedded with a power transmission line (2).

2. The fully-sealed transformer shroud of claim 1, wherein: the port of the power transmission line (2) is connected with the top of the binding post (10), and the binding post (10) is positioned inside the shed frame (1).

3. The fully-sealed transformer shroud of claim 1, wherein: the tail end of the lifting rope (7) is connected with the top plane of the fixing plate (15).

4. The fully-sealed transformer shroud of claim 1, wherein: the sealing baffle (14) is positioned in the through groove (16), and the sealing baffle (14) is connected with the inner wall of the sealing rail bar (5) in an embedded mode.

5. The fully-sealed transformer shroud of claim 1, wherein: and a motor shaft of the servo motor (13) is connected with the outer wall of the winding barrel (12).