CN220691839U

CN220691839U - Transformer core base

Info

Publication number: CN220691839U
Application number: CN202322152504.2U
Authority: CN
Inventors: 周向红; 尹建凤
Original assignee: Jiangsu Jiangyang Intelligent Electric Co ltd
Current assignee: Jiangsu Jiangyang Intelligent Electric Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-29
Anticipated expiration: 2033-08-10

Abstract

The utility model relates to the technical field of transformers, in particular to a transformer iron core base which comprises a base, wherein an external connecting plate is arranged at the bottom of the base, a mounting hole is formed in a corner of the external connecting plate, a groove is formed in the top surface of the base, a sliding groove is formed in the lower side wall of the inside of the groove, a bidirectional screw is arranged in the sliding groove, a threaded slider is symmetrically sleeved on the outer wall of the bidirectional screw left and right, a fixed clamping plate is arranged on the upper side of the threaded slider, a turntable is arranged at the left end of the bidirectional screw, the arranged bidirectional screw, the threaded slider, the sliding groove, the turntable and a rotating handle can drive two fixed clamping plates to move in the groove in opposite directions, and an iron core body is connected with the groove in a plugging manner.

Description

Transformer core base

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer core base.

Background

The iron core is the main magnetic circuit part in the motor and the transformer. Is generally formed by laminating hot-rolled or cold-rolled silicon steel sheets with high silicon content and insulating paint coated on the surfaces. The iron core and the coil wound on the iron core form a complete electromagnetic induction system, and the material and the cross section area of the iron core directly determine the transmission power of the transformer. In an oil immersed transformer, the transformer is carried on a base structure and immersed in transformer oil, and therefore, the base structure loaded with transformer oil has a direct influence on the stability of the transformer.

The existing transformer core base is inconvenient to mount and dismount with a transformer core.

There is therefore a need for a transformer core base that ameliorates the above-described problems.

Disclosure of Invention

The present utility model is directed to a transformer core base, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a transformer core base, includes the base, the bottom of base is provided with the external board, the mounting hole has been seted up to the corner of external board, the recess has been seted up to the top surface of base, the spout has been seted up to the inside lower lateral wall of recess, the inside of spout is provided with two-way screw rod, screw thread slider has been cup jointed to the outer wall bilateral symmetry of two-way screw rod, screw thread slider's upside is provided with solid fixed splint, two-way screw rod's left end is provided with the carousel, the left side of carousel is provided with the commentaries on classics handle, be provided with the folded sheet between gu fixed splint and the recess, the iron core body is installed to the inside middle part of recess.

As a preferable scheme of the utility model, the thread structure of the bidirectional screw rod is structurally designed in opposite directions along the central axis.

As a preferable scheme of the utility model, the bidirectional screw rod penetrates through the left side surface of the base, and the bidirectional screw rod is connected with the base in a rotating way.

As a preferable scheme of the utility model, the threaded slider is in threaded connection with the bidirectional screw rod.

As a preferable scheme of the utility model, the threaded slider is connected with the chute in a sliding manner.

As a preferable scheme of the utility model, the connecting mode of the fixed clamping plate and the groove is sliding connection.

As a preferable scheme of the utility model, the rotating handle is connected with the rotating disc in a rotating way.

As a preferable scheme of the utility model, the connection structure of the iron core body and the groove is in sliding type plug connection.

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

1. according to the utility model, the two fixing clamping plates can be driven to move in the grooves in opposite directions through the two-way screw rod, the threaded sliding block, the sliding groove, the rotary disc and the rotary handle which are arranged in the transformer core base, the arranged core body is connected with the grooves in a plug-in mode, when the core body is installed, the core body is fixedly clamped in the grooves through the fixing clamping plates, and when the transformer core is detached, the fixing clamping plates are separated from two sides of the fixed core body, so that the transformer core and the base are convenient to install and detach.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of the appearance of the base of the present utility model;

FIG. 3 is a schematic view of a portion of the present utility model.

In the figure: 1. a base; 2. an outer connecting plate; 3. a mounting hole; 4. a groove; 5. a chute; 6. a bidirectional screw; 7. a thread slider; 8. a fixed clamping plate; 9. a turntable; 10. a rotating handle; 11. a folding plate; 12. an iron core body.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a transformer core base, including base 1, the bottom of base 1 is provided with external board 2, mounting hole 3 has been seted up to the corner of external board 2, recess 4 has been seted up to the top surface of base 1, spout 5 has been seted up to the inside lower lateral wall of recess 4, the inside of spout 5 is provided with bi-directional screw rod 6, screw slider 7 has been cup jointed to the outer wall bilateral symmetry of bi-directional screw rod 6, screw slider 7's upside is provided with fixed splint 8, bi-directional screw rod 6's left end is provided with carousel 9, carousel 9's left side is provided with changes handle 10, be provided with folding plate 11 between fixed splint 8 and the recess 4, iron core body 12 is installed to the inside middle part of recess 4.

In this embodiment, the threaded structure of the bidirectional screw 6 is structurally designed in opposite directions along the two ends of the central axis, the bidirectional screw 6 penetrates through the left side surface of the base 1, the connection mode of the bidirectional screw 6 and the base 1 is rotary connection, the connection mode of the threaded slider 7 and the bidirectional screw 6 is threaded connection, the connection mode of the threaded slider 7 and the chute 5 is sliding connection, the connection mode of the fixed clamping plate 8 and the groove 4 is sliding connection, the connection mode of the rotating handle 10 and the rotating disc 9 is rotary connection, the connection structure of the iron core body 12 and the groove 4 is sliding plug connection, the two fixed clamping plates 8 can be driven to move in the groove 4 in opposite directions by the arranged bidirectional screw 6, the threaded slider 7, the chute 5, the rotating disc 9 and the rotating handle 10, the iron core body 12 is plug-in connection with the groove 4, the iron core body 12 is fixedly clamped in the groove 4 through the fixed clamping plates 8, and the fixed clamping plates 8 are separated from the two sides of the fixed iron core body 12 when the iron core body 12 is detached, so that the installation and detachment of the transformer and the base 1 are facilitated.

The working flow of the utility model is as follows: when the transformer core base is used, firstly, the core body 12 is inserted into the middle of the inside of the groove 4 in a sliding manner, then the bidirectional screw 6 is rotated through the rotating handle 10 and the rotating disc 9, at the moment, the threaded sliding block 7 can slide in the sliding groove 5, so that the two groups of fixing clamp plates 8 are driven to slide in the groove 4, then the core body 12 is fixedly clamped in the groove 4 by the two groups of fixing clamp plates 8, at the moment, the installation of the core body 12 and the base 1 is completed, when the transformer core base is detached, the two groups of fixing clamp plates 8 are separated from the left side and the right side of the core body 12 through the rotating handle 10 and the rotating disc 9 in a reverse manner, then the core body 1 is pulled out of the groove 4, the arranged bidirectional screw 6, the threaded sliding block 7, the sliding groove 5, the rotating disc 9 and the rotating handle 10 can drive the two fixing clamp plates 8 to move in the groove 4 in the opposite direction, the arranged core body 12 is connected with the groove 4 in a plugging manner, and when the core body 12 is installed, the fixing clamp plates 8 fixedly clamp the core body 12 in the groove 4, and when the transformer core body 12 is detached, the fixing clamp plates 8 are separated from the two sides of the fixing clamp plates 12, so that the transformer core body 12 is detached from the left side and the base are convenient to detach.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 transformer core base, includes base (1), its characterized in that: the bottom of base (1) is provided with external board (2), mounting hole (3) have been seted up in the corner of external board (2), recess (4) have been seted up to the top surface of base (1), spout (5) have been seted up to the inside lower lateral wall of recess (4), the inside of spout (5) is provided with bi-directional screw rod (6), threaded slider (7) have been cup jointed to the outer wall bilateral symmetry of bi-directional screw rod (6), the upside of threaded slider (7) is provided with fixed splint (8), the left end of bi-directional screw rod (6) is provided with carousel (9), the left side of carousel (9) is provided with changes handle (10), be provided with folding plate (11) between fixed splint (8) and recess (4), iron core body (12) are installed to the inside intermediate position of recess (4).

2. A transformer core base according to claim 1, characterized in that: the thread structure of the bidirectional screw (6) is structurally designed in opposite directions along the central axis.

3. A transformer core base according to claim 1, characterized in that: the bidirectional screw rod (6) penetrates through the left side face of the base (1), and the bidirectional screw rod (6) is connected with the base (1) in a rotating mode.

4. A transformer core base according to claim 1, characterized in that: the threaded slider (7) is connected with the bidirectional screw rod (6) in a threaded mode.

5. A transformer core base according to claim 1, characterized in that: the thread sliding block (7) is connected with the sliding groove (5) in a sliding manner.

6. A transformer core base according to claim 1, characterized in that: the fixing clamp plate (8) is connected with the groove (4) in a sliding mode.

7. A transformer core base according to claim 1, characterized in that: the rotating handle (10) is connected with the rotating disc (9) in a rotating way.

8. A transformer core base according to claim 1, characterized in that: the connecting structure of the iron core body (12) and the groove (4) is in sliding type plug connection.