CN213660981U

CN213660981U - High-low voltage prefabricated substation sealing structure

Info

Publication number: CN213660981U
Application number: CN202022372419.3U
Authority: CN
Inventors: 戴志凤; 陆汉钦
Original assignee: Yangzhou Tongbao Electric Co ltd
Current assignee: Yangzhou Tongbao Electric Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-09
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a high-low voltage prepackage type transformer substation sealing structure, which belongs to the technical field of transformer substations and comprises a box body, wherein the lower inner wall of the box body is fixedly connected with four electric telescopic rods, the four electric telescopic rods are evenly distributed, the upper ends of the four electric telescopic rods are fixedly connected with a mounting plate, the upper end of the mounting plate is fixedly connected with a transformer, the front part of the left inner wall of the box body is connected with a box door, the left end of the box door is movably hinged with the front part of the left inner wall of the box body through two hinges, the right end of the box door is provided with a groove, the front part of the right end of the box body is provided with a jack, the left end of the jack is movably inserted with an insert block, the activity of the insert block penetrates through the jack and extends into the groove, the left end of the insert block is fixedly connected with a third stopper, the third stopper is, and the transformer substation can be cooled.

Description

High-low voltage prefabricated substation sealing structure

Technical Field

The utility model relates to a transformer substation technical field, more specifically say, relate to a high-low pressure prepackage type transformer substation seal structure.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The transformer substation in the power plant is a boosting transformer substation, the effect of the boosting transformer substation is to boost the electric energy generated by the generator and feed the electric energy into a high-voltage power grid, the pre-installed transformer substation is electrically connected through a cable or a bus, all high-low voltage distribution devices and transformers are conventional shaped products, and the pre-installed transformer substation is small in size, small in occupied space, light in weight, low in manufacturing cost and reliable.

The existing preassembled transformer substation is basically of an integrated structure and is basically not provided with an opening, so that the inspection is inconvenient at ordinary times, and the transformer substation cannot be maintained at the first time when having a fault, so that the electricity use of residents can be influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a high-low pressure prepackage type transformer substation seal structure, it can realize conveniently carrying on the inspection and the maintenance of transformer substation.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a high-low voltage prefabricated substation sealing structure comprises a box body, wherein the lower inner wall of the box body is fixedly connected with four electric telescopic rods which are uniformly distributed, the upper ends of the four electric telescopic rods are fixedly connected with a mounting plate, the upper end of the mounting plate is fixedly connected with a transformer, the front part of the left inner wall of the box body is connected with a box door, the joint of the left end of the box door and the front part of the left inner wall of the box body is movably hinged through two hinges, the right end of the box door is provided with a groove, the front part of the right end of the box body is provided with a jack, the left end of the jack is movably inserted with an insertion block, the insertion block movably penetrates through the jack and extends into the groove, the left end of the insertion block is fixedly connected with a third limiting block, the third limiting block is mutually clamped with the groove, and the circumferential, the left end fixedly connected with second spring of second stopper, and the second spring cover is located on the circumferential surface of inserted block, the first spring of the left inner wall fixedly connected with of recess, the first stopper of the right-hand member fixedly connected with of first spring.

As a preferred scheme of the utility model, the last inner wall fixedly connected with servo motor of box, servo motor's output fixedly connected with pivot, four blades of fixedly connected with on the circumference surface of pivot, and four blade evenly distributed.

As an optimized proposal of the utility model, the right-hand member fixedly connected with operation block of inserted block.

As an optimized scheme of the utility model, the material of box is rust-resistant aluminum alloy, the material of chamber door is rust-resistant aluminum alloy.

As a preferred scheme of the utility model, the upper portion of box is provided with the flowing water board of splayed.

As a preferred scheme of the utility model, the right inner wall of recess chisel have with third stopper assorted spacing groove, the activity of third stopper is pegged graft in the spacing inslot.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) by pushing the operation block, the operation block moves to drive the insertion block to move, the insertion block moves to drive the second limiting block to move, the second limiting block moves to compress the second spring, the insertion block moves to drive the third limiting block to move, the third limiting block moves to push the first limiting block to move, the first limiting block moves to compress the first spring, when the third limiting block moves to a certain position, the operation block is rotated, the operation block rotates to drive the insertion block to rotate, the insertion block rotates to drive the third limiting block to rotate, when the third limiting block rotates to a certain position, the operating block is loosened, the elastic force of the second spring pushes the second limiting block to move, the second limiting block moves to drive the inserting block to move, the inserting block moves to drive the third limiting block to move, when the third limiting block is completely removed from the groove, the first limiting block is restored to the original position through the elastic force of the first spring, and the box door is rotated through the hinge.

(2) The output end of the servo motor rotates, the output end of the servo motor rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the blades to rotate, the transformer can be cooled through the rotation of the blades, and the lifting of the transformer can be achieved through the electric telescopic rod.

Drawings

Fig. 1 is a schematic structural view of a high-low voltage prefabricated substation sealing structure of the present invention;

fig. 2 is a cross-sectional view of a high-low voltage prefabricated substation sealing structure of the present invention;

fig. 3 is a cross-sectional view of a high-low voltage prefabricated substation sealing structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a in a high-low voltage prefabricated substation sealing structure diagram 3 of the present invention;

fig. 5 is a cross-sectional view of a high-low voltage prefabricated substation sealing structure of the present invention;

fig. 6 is the utility model discloses a B department enlarged structure schematic diagram in high-low pressure prepackage type transformer substation seal structure chart 5.

The reference numbers in the figures illustrate:

1. a box body; 2. a hinge; 3. a box door; 4. a rotating shaft; 5. a servo motor; 6. a blade; 7. a transformer; 8. mounting a plate; 9. an electric telescopic rod; 10. a first spring; 11. a first stopper; 12. a second spring; 13. a second limiting block; 14. inserting a block; 15. an operation block; 16. a jack; 17. a third limiting block; 18. and (4) a groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-6, a high-low voltage prefabricated substation sealing structure comprises a box body 1, four electric telescopic rods 9 are fixedly connected to the lower inner wall of the box body 1, the four electric telescopic rods 9 are uniformly distributed, a mounting plate 8 is fixedly connected to the upper ends of the four electric telescopic rods 9, a transformer 7 is fixedly connected to the upper end of the mounting plate 8, a box door 3 is connected to the front portion of the left inner wall of the box body 1, the joint of the left end of the box door 3 and the front portion of the left inner wall of the box body 1 is movably hinged through two hinges 2, a groove 18 is drilled at the right end of the box door 3, a jack 16 is drilled at the front portion of the right end of the box body 1, an insert block 14 is movably inserted at the left end of the jack 16, the insert block 14 movably penetrates through the jack 16 and extends into the groove 18, a third limiting block 17 is fixedly connected to the left end of the insert block 14, the third, the left end fixedly connected with second spring 12 of second stopper 13, and on second spring 12 cover located the circumferential surface of inserted block 14, the left inner wall fixedly connected with first spring 10 of recess 18, the right-hand member fixedly connected with first stopper 11 of first spring 10.

In this embodiment, the box body 1 is movably hinged with the box door 3 through two hinges 2, so that the box door 3 can be rotated, the insertion block 14 is fixedly connected with the second limiting block 13, so that the insertion block 14 can move to drive the second limiting block 13 to move, the second limiting block 13 is fixedly connected with the second spring 12, so that the second spring 12 can be compressed, the insertion block 14 is fixedly connected with the third limiting block 17, so that the insertion block 14 can move to drive the third limiting block 17 to move, the third limiting block 17 is movably inserted into the groove 18, so that the third limiting block 17 can be detached from and mounted in the groove 18, the first spring 10 is fixedly connected with the first limiting block 11, so that the first spring 10 can be compressed, the mounting plate 8 can be lifted through the fixed connection between the electric telescopic rod 9 and the mounting plate 8, and the internal structure of the electric telescopic rod 9 is common knowledge of those skilled in the art, therefore, it is not repeated to describe any further, by starting the servo motor 5, the output end of the servo motor 5 rotates to drive the rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive the moving blade 6 to rotate, by pushing the operating block 15, the operating block 15 moves to drive the inserting block 14 to move, the inserting block 14 moves to drive the second limiting block 13 to move, the second limiting block 13 moves to compress the second spring 12, the inserting block 14 moves to drive the third limiting block 17 to move, the third limiting block 17 moves to drive the first limiting block 11 to move, the first limiting block 11 moves to compress the first spring 10, when the third limiting block 17 moves to a certain position, the operating block 15 is rotated, the operating block 15 rotates to drive the inserting block 14 to rotate, the inserting block 14 rotates to drive the third limiting block 17 to rotate, when the third limiting block 17 rotates to a certain position, the operating block 15 is released, the elastic force of the second spring 12 pushes the second limiting block 13 to move, the second limiting block 13, the inserting block 14 moves to drive the third limiting block 17 to move, when the third limiting block 17 is completely removed from the groove 18, the first limiting block 11 is restored to the original position through the elastic force of the first spring 10, the box door 3 is rotated through the hinge 2, and the transformer 7 can be lifted through the electric telescopic rod 9.

Specifically, referring to fig. 2, a servo motor 5 is fixedly connected to an upper inner wall of the box body 1, an output end of the servo motor 5 is fixedly connected to a rotating shaft 4, four blades 6 are fixedly connected to a circumferential surface of the rotating shaft 4, and the four blades 6 are uniformly distributed.

In this embodiment, the last inner wall fixedly connected with servo motor 5 of box 1, servo motor 5's output fixedly connected with pivot 4, four blades 6 of fixedly connected with on the circumferential surface of pivot 4, and four blades 6 evenly distributed.

Specifically, referring to fig. 4, the right end of the insertion block 14 is fixedly connected to an operation block 15.

In this embodiment, the right end of the insertion block 14 is fixedly connected with the operation block 15, so that the insertion block 14 is conveniently pushed.

Specifically, referring to fig. 1, the box body 1 is made of an anti-rust aluminum alloy, and the box door 3 is made of an anti-rust aluminum alloy.

In this embodiment, the box body 1 is made of an anti-rust aluminum alloy, and the box door 3 is made of an anti-rust aluminum alloy.

Specifically, referring to fig. 1, a splayed flow plate is disposed at an upper portion of the tank 1.

In this embodiment, a splayed flow plate is disposed at the upper portion of the tank 1.

Specifically, referring to fig. 4, a limiting groove matched with the third limiting block 17 is formed in the right inner wall of the groove 18, and the third limiting block 17 is movably inserted into the limiting groove.

In this embodiment, the right inner wall of the groove 18 is provided with a limiting groove matched with the third limiting block 17, and the third limiting block 17 is movably inserted into the limiting groove.

The working principle is as follows: by starting the servo motor 5, the output end of the servo motor 5 rotates to drive the rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive the moving blade 6 to rotate, by pushing the operating block 15, the operating block 15 moves to drive the inserting block 14 to move, the inserting block 14 moves to drive the second limiting block 13 to move, the second limiting block 13 moves to compress the second spring 12, the inserting block 14 moves to drive the third limiting block 17 to move, the third limiting block 17 moves to drive the first limiting block 11 to move, the first limiting block 11 moves to compress the first spring 10, when the third limiting block 17 moves to a certain position, the operating block 15 is rotated, the operating block 15 rotates to drive the inserting block 14 to rotate, the inserting block 14 rotates to drive the third limiting block 17 to rotate, when the third limiting block 17 rotates to a certain position, the operating block 15 is released, the elastic force of the second spring 12 pushes the second limiting block 13 to move, the second limiting block 13 moves to drive the inserting block, the inserting block 14 moves to drive the third limiting block 17 to move, when the third limiting block 17 is completely removed from the groove 18, the first limiting block 11 is restored to the original position through the elastic force of the first spring 10, the box door 3 is rotated through the hinge 2, and the transformer 7 can be lifted through the electric telescopic rod 9.

The above is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a high low pressure prepackage type transformer substation seal structure, includes box (1), its characterized in that: the lower inner wall of the box body (1) is fixedly connected with four electric telescopic rods (9), the four electric telescopic rods (9) are uniformly distributed, four upper ends of the electric telescopic rods (9) are fixedly connected with a mounting plate (8), the upper end of the mounting plate (8) is fixedly connected with a transformer (7), the front position of the left inner wall of the box body (1) is connected with a box door (3), the joint of the left end of the box door (3) and the front part of the left inner wall of the box body (1) is movably hinged through two hinges (2), a groove (18) is formed in the right end of the box door (3), a jack (16) is formed in the front position of the right end of the box body (1), an insert block (14) is movably inserted into the left end of the jack (16), the insert block (14) movably penetrates through the jack (16) and extends into the groove (18), and a third limiting block (17) is fixedly connected with the, mutual block between third stopper (17) and recess (18), fixedly connected with second stopper (13) on the surface of the circumference of inserted block (14), the left end fixedly connected with second spring (12) of second stopper (13), and second spring (12) cover locate the circumference of inserted block (14) on the surface, the first spring (10) of the left inner wall fixedly connected with of recess (18), the first stopper (11) of the right-hand member fixedly connected with of first spring (10).

2. The high-low voltage preassembled transformer substation sealing structure of claim 1, characterized in that: the box body (1) is characterized in that the inner wall of the box body is fixedly connected with a servo motor (5), the output end of the servo motor (5) is fixedly connected with a rotating shaft (4), four blades (6) are fixedly connected to the surface of the circumference of the rotating shaft (4), and the four blades (6) are evenly distributed.

3. A high and low voltage preassembled transformer substation sealing structure according to claim 2, characterized in that: the right end of the inserting block (14) is fixedly connected with an operating block (15).

4. A high and low voltage pre-installed substation sealing structure according to claim 3, characterized in that: the box body (1) is made of antirust aluminum alloy, and the box door (3) is made of antirust aluminum alloy.

5. A high-low voltage prepackage type transformer substation seal structure according to claim 4, characterized in that: the upper part of the box body (1) is provided with a splayed water flowing plate.

6. A high-low voltage prepackage type substation sealing structure according to claim 5, characterized in that: a limiting groove matched with the third limiting block (17) is formed in the right inner wall of the groove (18) in a chiseled mode, and the third limiting block (17) is movably inserted into the limiting groove in an inserted mode.