CN216793426U

CN216793426U - Photovoltaic wind-powered electricity generation duplex winding split dry-type transformer

Info

Publication number: CN216793426U
Application number: CN202220524725.0U
Authority: CN
Inventors: 甘永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-06-21
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a photovoltaic wind power double-winding split dry-type transformer, which comprises a transformer module, wherein the outer wall of the transformer module is provided with a protective shell, a first chute is arranged in the protective shell, a slide block is connected in the first chute in a sliding manner, the outer wall of the slide block is fixedly connected with a first spring, the inner wall of the slide block is connected with a connecting rod through a rotating shaft, and the top end of the connecting rod is connected with a fixed plate through the rotating shaft. And then reduce the rocking that the transformer module received.

Description

Photovoltaic wind-powered electricity generation duplex winding split dry-type transformer

Technical Field

The utility model relates to a dry-type transformer, in particular to a photovoltaic wind power double-winding split dry-type transformer.

Background

The dry-type transformer is widely used in places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply, the dry-type transformer refers to a transformer with an iron core and a winding which are not immersed in insulating oil; photovoltaic wind-powered electricity generation bifilar divides split dry-type transformer also belongs to one in the dry-type transformer.

The outer wall of the existing dry-type transformer is not provided with a protective device, so that the outer wall of the whole device is easily corroded by external foreign matters after the device is used for a long time, and the service life of the device is shortened;

when the dry-type transformer is placed in the conventional protection device, the dry-type transformers of different types cannot be well fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic wind power double-winding split dry-type transformer, which aims to solve the problems that no protective device is arranged on the outer wall of the existing dry-type transformer in the background technology, and different types of dry-type transformers cannot be well fixed.

In order to achieve the purpose, the utility model provides the following technical scheme: a photovoltaic wind power double-winding split dry-type transformer comprises a transformer module, wherein a protective shell is arranged on the outer wall of the transformer module, a first sliding groove is formed in the protective shell, a sliding block is connected in the first sliding groove in a sliding mode, a first spring is fixedly connected to the outer wall of the sliding block, the inner wall of the sliding block is connected with a connecting rod through a rotating shaft, the top end of the connecting rod is connected with a fixed plate through the rotating shaft, and a movable plate is arranged at the top end of the fixed plate;

the fixed plate inner wall rotates and is connected with the bull stick, bull stick outer wall fixedly connected with first toper tooth, the fixed plate inner wall rotates and even has the screw rod ill, screw rod outer wall fixedly connected with second toper tooth, second toper tooth outer wall has the spiral shell piece through threaded connection.

As a preferred technical scheme, a first groove is formed in the protective shell, a second spring is fixedly connected to the inner wall of the first groove, and a supporting rod is fixedly connected to the top end of the second spring.

As a preferred technical scheme of the utility model, the inner wall of the movable plate is attached with a positioning plate, and the bottom end of the movable plate is fixedly connected with the outer wall of the screw block.

As a preferred technical scheme of the utility model, the outer wall of the rotating rod is fixedly connected with a handle, and a rubber sleeve is glued on the outer wall of the handle.

As a preferred technical scheme of the present invention, the outer wall of the rotating rod is provided with a second groove, the inside of the fixing plate is provided with a second sliding groove, and the inside of the second sliding groove is slidably connected with an inserting rod.

As a preferable technical scheme of the utility model, the second groove is arranged in a circular shape, and the cross section of the inserted bar is arranged in a circular shape.

As a preferable technical scheme of the utility model, the outer wall of the inserted bar is fixedly connected with a third spring, and one end of the third spring, which is far away from the outer wall of the inserted bar, is fixedly connected with the inner wall of the second chute.

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

1. according to the utility model, the protective shell is arranged, so that the outer wall of the transformer module can be protected, the corrosion on the outer wall of the transformer module is reduced, the service life of the transformer module is prolonged, the connecting rod and the supporting rod are arranged, so that the fixing plate can be supported, the transformer module can be stabilized, the fixing plate can be quickly reset after being moved by the arrangement of the first spring and the second spring, and the shaking on the transformer module is reduced.

2. According to the utility model, the movable plate can be driven to move by the screw block through rotating the rotating rod under the transmission action of the first conical teeth and the second conical teeth, and the positioning plate can be placed in the movable plate, so that the transformer modules can be fixed, further the transformer modules with different sizes can be fixed, and the rotating rod can be fixed through arranging the inserting rod and matching with the second groove, so that the rotating rod is prevented from rotating when not used.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of a fixing plate portion of the present invention;

fig. 3 is a schematic structural view of a rotating rod part of the utility model.

In the figure: 1. a transformer module; 2. a protective housing; 3. a first chute; 4. a slider; 5. a first spring; 6. a connecting rod; 7. a fixing plate; 8. a first groove; 9. a second spring; 10. a support bar; 11. a movable plate; 12. positioning a plate; 13. a rotating rod; 14. a first conical tooth; 15. a screw; 16. a second tapered tooth; 17. a screw block; 18. a second groove; 19. a second chute; 20. inserting a rod; 21. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a photovoltaic wind power dual-winding split dry-type transformer:

the first embodiment is as follows:

according to the drawings of fig. 1 and 2, a photovoltaic wind-power bifilar split dry-type transformer comprises a transformer module 1, a protective shell 2 is arranged on the outer wall of the transformer module 1, a first chute 3 is formed in the protective shell 2, a sliding block 4 is connected in the first chute 3 in a sliding manner, a first spring 5 is fixedly connected to the outer wall of the sliding block 4, a connecting rod 6 is connected to the inner wall of the sliding block 4 through a rotating shaft, the top end of the connecting rod 6 is connected with a fixed plate 7 through the rotating shaft, and a movable plate 11 is arranged at the top end of the fixed plate 7;

first recess 8 has been seted up to protective housing 2 is inside, 8 inner wall fixedly connected with second springs 9 of first recess, 9 top fixedly connected with bracing piece 10 of second spring, through being provided with protective housing 2, can play the guard action to 1 outer wall of transformer module, thereby reduce the corruption that 1 outer wall of transformer module received, and then improve transformer module 1's life, through being provided with connecting rod 6 and bracing piece 10, can play the supporting role to fixed plate 7, thereby can play stabilizing action to transformer module 1, through being provided with first spring 5 and second spring 9, can make fixed plate 7 reset fast after receiving the removal, and then reduce rocking that transformer module 1 received.

When the photovoltaic wind-power bifilar split dry-type transformer is used, the protective shell 2 is arranged, the outer wall of the transformer module 1 can be protected, so that the corrosion on the outer wall of the transformer module 1 is reduced, the service life of the transformer module 1 is prolonged, the fixed plate 7 is extruded when the transformer module 1 is vibrated, the fixed plate 7 extrudes the connecting rod 6, the connecting rod 6 pushes the sliding block 4 to slide in the first sliding groove 3, the first spring 5 is extruded to generate elastic deformation, the supporting rod 10 is extruded when the fixed plate 7 moves in the protective shell 2, the supporting rod 10 extrudes the second spring 9 when moving in the first groove 8, the second spring 9 is extruded to generate elastic deformation, and the connecting rod 6 and the supporting rod 10 are arranged, so that the supporting function can be realized on the fixed plate 7, thereby can play stabilizing effect to transformer module 1, through being provided with first spring 5 and second spring 9, can make fixed plate 7 reset fast after receiving the removal, and then reduce rocking that transformer module 1 received.

Example two:

on the basis of the first embodiment, as shown in fig. 1, 2 and 3, the inner wall of the fixed plate 7 is rotatably connected with a rotating rod 13, the outer wall of the rotating rod 13 is fixedly connected with a first conical tooth 14, the inner wall of the fixed plate 7 is rotatably connected with a screw rod 15, the outer wall of the screw rod 15 is fixedly connected with a second conical tooth 16, the outer wall of the second conical tooth 16 is connected with a screw block 17 through a screw thread, the inner wall of the movable plate 11 is attached with a positioning plate 12, the bottom end of the movable plate 11 is fixedly connected with the outer wall of the screw block 17, the outer wall of the rotating rod 13 is fixedly connected with a handle, the outer wall of the handle is glued with a rubber sleeve, the outer wall of the rotating rod 13 is provided with a second groove 18, the fixed plate 7 is internally provided with a second sliding groove 19, the second sliding groove 19 is internally and slidably connected with an insert rod 20, the second groove 18 is arranged in a circular shape, the cross section of the insert rod 20 is arranged in a circular shape, the outer wall of the insert rod 20 is fixedly connected with a third spring 21, and one end of the third spring 21 far away from the outer wall of the insert rod 20 is fixedly connected with the inner wall of the second sliding groove 19, through rotating the rotating rod 13, under the transmission action of the first conical teeth 14 and the second conical teeth 16, the screw block 17 can drive the movable plate 11 to move, the positioning plate 12 can be placed inside the movable plate 11, so that the fixing action can be performed on the transformer module 1, and then the fixing effect can be performed on the transformer modules 1 of different sizes, through the arrangement of the inserting rod 20, the rotating rod 13 can be fixed by matching with the second groove 18, and the rotating rod 13 is prevented from rotating when not used.

When the photovoltaic wind-power double-winding split dry-type transformer is used, the inserted rod 20 is pulled, the inserted rod 20 is made to slide in the second sliding groove 19 and meanwhile extrude the third spring 21, the third spring 21 is made to be extruded to generate elastic deformation until the inserted rod 20 is separated from the inside of the second groove 18, then the rotating rod 13 can be rotated, the rotating rod 13 drives the first conical teeth 14 to rotate, the screw rod 15 is made to rotate in the fixed plate 7 through the second conical teeth 16 meshed with the first conical teeth 14, the inner wall of the screw block 17 is attached to the outer wall of the screw rod 15 to move, the movable plate 11 is driven to move synchronously through the movement of the screw block 17 until the positioning plate 12 can enter the inside of the movable plate 11, and therefore the transformer module 1 can be fixed, and further the fixing effect on transformer modules 1 of different sizes can be achieved.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic wind-powered electricity generation bifilar divides split dry-type transformer, includes transformer module (1), its characterized in that: the transformer module is characterized in that a protective shell (2) is arranged on the outer wall of the transformer module (1), a first sliding groove (3) is formed in the protective shell (2), a sliding block (4) is connected in the first sliding groove (3) in a sliding mode, a first spring (5) is fixedly connected to the outer wall of the sliding block (4), the inner wall of the sliding block (4) is connected with a connecting rod (6) through a rotating shaft, the top end of the connecting rod (6) is connected with a fixed plate (7) through the rotating shaft, and a movable plate (11) is arranged at the top end of the fixed plate (7);

the utility model discloses a screw rod, including fixed plate (7), fixed plate (7) inner wall rotate to be connected with bull stick (13), bull stick (13) outer wall fixedly connected with first toper tooth (14), fixed plate (7) inner wall rotates and is connected with screw rod (15), screw rod (15) outer wall fixedly connected with second toper tooth (16), second toper tooth (16) outer wall has spiral shell piece (17) through threaded connection.

2. The photovoltaic wind power bifilar split dry transformer according to claim 1, wherein: first recess (8) have been seted up to protective housing (2) inside, first recess (8) inner wall fixedly connected with second spring (9), second spring (9) top fixedly connected with bracing piece (10).

3. The photovoltaic wind power dual-winding split dry-type transformer according to claim 1, characterized in that: the inner wall of the movable plate (11) is attached with a positioning plate (12), and the bottom end of the movable plate (11) is fixedly connected to the outer wall of the screw block (17).

4. The photovoltaic wind power bifilar split dry transformer according to claim 1, wherein: the outer wall of the rotating rod (13) is fixedly connected with a handle, and a rubber sleeve is glued on the outer wall of the handle.

5. The photovoltaic wind power dual-winding split dry-type transformer according to claim 1, characterized in that: the outer wall of the rotating rod (13) is provided with a second groove (18), a second sliding groove (19) is formed in the fixing plate (7), and an inserting rod (20) is connected to the inside of the second sliding groove (19) in a sliding mode.

6. The photovoltaic wind power bifilar split dry transformer according to claim 5, wherein: the second groove (18) is arranged in a circular shape, and the section of the inserted rod (20) is arranged in a circular shape.

7. The photovoltaic wind power bifilar split dry transformer according to claim 5, wherein: the outer wall of the inserted bar (20) is fixedly connected with a third spring (21), and one end, far away from the outer wall of the inserted bar (20), of the third spring (21) is fixedly connected to the inner wall of the second sliding groove (19).