CN219349951U

CN219349951U - Transformer core convenient to connect

Info

Publication number: CN219349951U
Application number: CN202223527189.9U
Authority: CN
Inventors: 刘瑞召; 霍海池
Original assignee: Huai'an Elstone Electric Co ltd
Current assignee: Huai'an Elstone Electric Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-14
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a transformer core convenient to connect, which comprises a transformer core, wherein limit blocks are arranged on the rear side of the transformer core, the number of the limit blocks is two, the front sides of the limit blocks penetrate through the front side of the transformer core, a limit plate is arranged on the front side of the transformer core, a connecting block is fixedly connected to the top of the limit plate, a T-shaped slider I is slidingly connected to the inner wall of the limit block, the front side of the T-shaped slider I penetrates through the front side of the limit block and is fixedly connected with the rear side of the limit plate, a T-shaped slider II is slidingly connected to the inner wall of the limit block and is positioned at the bottom of the T-shaped slider I, and the front side of the T-shaped slider II penetrates through the limit block and extends to the front side of the limit plate. The transformer iron core is convenient to connect, auxiliary tools are not needed to be used in connection, and the transformer iron core can be connected and fixed by hands, so that the assembly efficiency of the transformer is improved.

Description

Transformer core convenient to connect

Technical Field

The utility model relates to the technical field of transformer cores, in particular to a transformer core convenient to connect.

Background

The transformer core, the iron core is the main magnetic circuit part in 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. The amount of power transmitted by the power transformer depends on the material and cross-sectional area of the core.

In the transformer assembly process, the transformer iron core is required to be used, the existing transformer iron cores are inconvenient to connect, the transformer iron cores on the market are fixed through bolt connection generally, the bolt connection is too troublesome, a large number of auxiliary tools are required to be used during connection, the transformer iron cores cannot be connected and fixed by bare hands, and the assembly efficiency of the transformer is reduced.

Therefore, the transformer core needs to be designed and modified, and the phenomenon of inconvenient connection is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a transformer core convenient to connect, which has the advantage of being convenient to connect, and solves the problems that the existing transformer core is inconvenient to connect, the transformer cores on the market are usually connected and fixed by bolts, the bolts are excessively troublesome to connect, a large number of auxiliary tools are needed during connection, the connection and the fixation cannot be carried out by hands, and the assembly efficiency of the transformer is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a transformer core convenient to connect comprises a transformer core, a limiting block, a limiting plate, a connecting block, a T-shaped sliding block I, a T-shaped sliding block II, a clamping hole, a placing box, a rotating block, a screw rod, a screw sleeve and a cross rod;

the transformer is characterized in that the two limiting blocks are arranged on the rear side of the transformer core, the two limiting blocks penetrate through the front side of the transformer core, the limiting plates are arranged on the front side of the transformer core, the connecting blocks are fixedly connected to the top of the limiting plates, the T-shaped first sliding block is connected to the inner wall of the limiting block in a sliding mode, the front side of the T-shaped first sliding block penetrates through the front side of the limiting blocks and the rear side of the limiting plates in a sliding mode, the T-shaped second sliding block is connected to the bottom of the first sliding block in a sliding mode, the clamping holes are formed in the surface of the T-shaped second sliding block, the two front sides of the T-shaped second sliding block penetrate through the limiting blocks and extend to the front side of the limiting plates, the boxes are fixedly connected to the front side of the limiting plates, the two placing boxes are arranged on the inner sides of the rotating blocks, the two sides of the rotating blocks are fixedly connected with threaded rods, the outer sides of the threaded rods penetrate through the inner walls of the placing boxes and are movably connected with the threaded sleeves, and the threaded sleeves are connected with the threaded sleeves in a sliding mode, and the threaded sleeves are connected to the inner sides of the threaded sleeves in a sliding mode.

As the preferable mode of the utility model, the front side of the T-shaped sliding block II is fixedly connected with a pull ring, and the shape of the pull ring is circular.

Preferably, the surface of the rotating block is provided with anti-skid patterns, and the rotating block is cylindrical in shape.

As the preferable mode of the utility model, the top of the limiting block is fixedly connected with a handle, and the handle is U-shaped.

As a preferable mode of the utility model, the surface of the grip is provided with an anti-skid sleeve, and the anti-skid sleeve is made of rubber.

In the present utility model, the material of the placement box is preferably stainless steel, and the placement box is rectangular.

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

1. the transformer iron core is convenient to connect, auxiliary tools are not needed to be used in connection, and the transformer iron core can be connected and fixed by hands, so that the assembly efficiency of the transformer is improved.

2. According to the utility model, through the arrangement of the pull ring, the contact area between the two hands of a user and the T-shaped sliding block II can be increased, and the T-shaped sliding block II can be conveniently moved by the user.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 3 is a left side partial cross-sectional view of the structure of the present utility model;

fig. 4 is a perspective view of a T-shaped slider of the present utility model.

In the figure: 1. a transformer core; 2. a limiting block; 3. a limiting plate; 4. a connecting block; 5. t-shaped sliding block I; 6. t-shaped sliding block II; 7. a clamping hole; 8. placing a box; 9. a rotating block; 10. a screw; 11. a screw sleeve; 12. a cross bar; 13. a pull ring; 14. anti-skid lines; 15. a grip; 16. an anti-skid sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the transformer core convenient to connect provided by the utility model comprises a transformer core 1, a limiting block 2, a limiting plate 3, a connecting block 4, a T-shaped sliding block I5, a T-shaped sliding block II 6, a clamping hole 7, a placing box 8, a rotating block 9, a screw 10, a screw sleeve 11 and a cross rod 12;

the back side of transformer core 1 is provided with stopper 2, the quantity of stopper 2 is two, the front side of stopper 2 runs through to the front side of transformer core 1, the front side of transformer core 1 is provided with limiting plate 3, the top fixedly connected with connecting block 4 of limiting plate 3, the inner wall sliding connection of stopper 2 has T shape slider one 5, the front side of T shape slider one 5 runs through to the front side of stopper 2 and the rear side fixed connection of limiting plate 3, the inner wall of stopper 2 just is located the bottom sliding connection of T shape slider one 5 has T shape slider two 6, draw-in hole 7 has been seted up on the surface of T shape slider two 6, the front side of T shape slider two 6 runs through stopper 2 and extends to the front side of limiting plate 3, the front side fixedly connected with of limiting plate 3 places box 8, the quantity of placing box 8 is two, the inboard of placing box 8 is provided with rotatory piece 9, the both sides of rotatory piece 9 all fixedly connected with screw rod 10, the outside of screw rod 10 runs through to the inner wall of placing box 8, screw rod 10 is through the bearing and places box 8 swing joint, the surface connection of screw rod 10 has the swivel nut 11, the inside connection of screw rod 11 has the inside connection of the inner wall 11 of box 8 to place the inside sliding connection of screw sleeve 11.

Referring to fig. 3, a pull ring 13 is fixedly connected to the front side of the second t-shaped slider 6, and the pull ring 13 is circular in shape.

As a technical optimization scheme of the utility model, through the arrangement of the pull ring 13, the contact area between the two hands of a user and the T-shaped sliding block II 6 can be increased, and the T-shaped sliding block II 6 can be conveniently moved by the user.

Referring to fig. 2, the surface of the rotating block 9 is provided with anti-slip patterns 14, and the rotating block 9 is cylindrical in shape.

As a technical optimization scheme of the utility model, through the arrangement of the anti-skid patterns 14, the friction force between the two hands of a user and the rotating block 9 can be increased, and the rotating block 9 is prevented from being out of hands when in use.

Referring to fig. 1, a handle 15 is fixedly connected to the top of the limiting block 2, and the handle 15 is in a U shape.

As a technical optimization scheme of the utility model, through the arrangement of the grip 15, the contact area between the two hands of a user and the limiting block 2 can be increased, and the transformer core 1 after the connection and fixation are convenient for the user to move.

Referring to fig. 1, an anti-slip cover 16 is provided on the surface of the grip 15, and the anti-slip cover 16 is made of rubber.

As a technical optimization scheme of the utility model, through the arrangement of the anti-slip sleeve 16, the friction between the two hands of a user and the grip 15 can be increased, and the grip 15 is prevented from being out of hand when in use.

Referring to fig. 2, the material of the placement case 8 is stainless steel, and the placement case 8 is rectangular in shape.

As a technical optimization scheme of the utility model, by arranging the placement box 8 made of stainless steel, the placement box 8 can be prevented from rusting, and the placement box 8 can be prevented from being damaged due to rusting.

The working principle and the using flow of the utility model are as follows: when the transformer core fixing device is used, the limiting plate 3 is pulled to the front side, the limiting plate 3 drives the connecting block 4 and the first T-shaped sliding block 5 to move to the front side until the second T-shaped sliding block 6 is separated from the limiting plate 3, then the transformer core 1 is inserted between the limiting block 2 and the limiting plate 3, the transformer core 1 is clamped on the limiting block 2, the transformer core 1 is continuously inserted according to requirements, the limiting plate 3 is moved to the rear side, the limiting plate 3 drives the first T-shaped sliding block 5 to move to the rear side, the second T-shaped sliding block 6 penetrates through the limiting plate 3 again and the placing box 8, then the rotating block 9 is rotated, the rotating block 9 drives the screw 10 to rotate, the screw 10 drives the screw sleeve 11 to move outwards by utilizing threads, the screw sleeve 11 drives the cross rod 12 to move outwards, and the cross rod 12 is clamped into the clamping hole 7, and at the moment, the transformer core 1 can be connected and fixed, so that the effect of being convenient to connect is achieved.

To sum up: this transformer core convenient to connect, through setting up transformer core 1, stopper 2, limiting plate 3, connecting block 4, T shape slider 5, T shape slider two 6, draw-in hole 7, place box 8, rotatory piece 9, screw rod 10, swivel nut 11, horizontal pole 12, pull ring 13, anti-skidding line 14, handle 15, antiskid cover 16, it is inconvenient to connect to have solved current transformer core, utilize bolted connection to fix usually between the transformer core on the market, bolted connection is too troublesome, need use a large amount of appurtenance during the connection, unable freehand connection is fixed, lead to the problem of the equipment efficiency decline of transformer.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A transformer core convenient to connect, its characterized in that: the transformer comprises a transformer core (1), a limiting block (2), a limiting plate (3), a connecting block (4), a first T-shaped sliding block (5), a second T-shaped sliding block (6), a clamping hole (7), a placing box (8), a rotating block (9), a screw (10), a screw sleeve (11) and a cross rod (12);

the back side of transformer core (1) is provided with stopper (2), the quantity of stopper (2) is two, the front side of stopper (2) runs through to the front side of transformer core (1), the front side of transformer core (1) is provided with limiting plate (3), the top fixedly connected with connecting block (4) of limiting plate (3), the inner wall sliding connection of stopper (2) has T shape slider one (5), the front side of T shape slider one (5) runs through to the front side of stopper (2) and the rear side fixed connection of limiting plate (3), the inner wall of stopper (2) and the bottom sliding connection that is located T shape slider one (5) have T shape slider two (6), clamping hole (7) have been seted up to the surface of T shape slider two (6), T shape slider two (6) front side runs through stopper (2) and extends to the front side of limiting plate (3), the front side fixedly connected with of limiting plate (3) place box (8), place box (8) quantity is that screw rod (8) are placed in the both sides (10) are placed in the screw rod (8) is fixed, the screw rod (10) is movably connected with the placement box (8) through a bearing, a threaded sleeve (11) is connected to the surface of the screw rod (10) in a threaded manner, the threaded sleeve (11) is slidably connected with the inner wall of the placement box (8), and a cross rod (12) which is slidably connected inside the clamping hole (7) is fixedly connected to the outer side of the threaded sleeve (11).

2. A transformer core for facilitating attachment as defined in claim 1, wherein: the front side of the T-shaped sliding block II (6) is fixedly connected with a pull ring (13), and the shape of the pull ring (13) is round.

3. A transformer core for facilitating attachment as defined in claim 1, wherein: the surface of the rotating block (9) is provided with anti-skid patterns (14), and the rotating block (9) is cylindrical in shape.

4. A transformer core for facilitating attachment as defined in claim 1, wherein: the top of the limiting block (2) is fixedly connected with a handle (15), and the handle (15) is U-shaped.

5. A transformer core for facilitating attachment as defined in claim 4, further comprising: an anti-skid sleeve (16) is arranged on the surface of the grip (15), and the anti-skid sleeve (16) is made of rubber.

6. A transformer core for facilitating attachment as defined in claim 1, wherein: the material of placing box (8) is stainless steel, place box (8) shape is the rectangle.