CN215988411U

CN215988411U - Current transformer convenient to install

Info

Publication number: CN215988411U
Application number: CN202122234505.2U
Authority: CN
Inventors: 李瑞利; 韩双玉; 陈旭阳; 于海; 张庆; 王磊
Original assignee: Kaifeng Daqing Electric Appliance Co ltd
Current assignee: Kaifeng Daqing Electric Appliance Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-08
Anticipated expiration: 2031-09-15

Abstract

The utility model belongs to the technical field of transformers, in particular to a current transformer convenient to mount, which aims at solving the problems that most of the existing transformers are troublesome to mount and dismount and inconvenient to replace, and the work efficiency is influenced, and the labor cost is greatly improved, and the current transformer comprises a back plate, wherein a transverse plate is fixedly connected to one side of the back plate, a limiting plate is fixedly connected to the top of the transverse plate, a spring is fixedly connected to one side of the limiting plate, a push plate is connected to one end of the spring, a device box is fixedly connected to the top of the transverse plate, an iron core is fixedly connected to the inner wall of the device box, a coil is arranged on the outer side of the iron core, a first L-shaped hook and a second L-shaped hook are fixedly connected to one side of the device box, two L-shaped grooves are formed in one side of the back plate and are respectively connected with the first L-shaped hook and the second L-shaped hook in a clamping manner, the current transformer is simple to mount and dismount and convenient to use, the labor cost is greatly reduced, and the efficiency is improved.

Description

Current transformer convenient to install

Technical Field

The utility model relates to the technical field of transformers, in particular to a current transformer convenient to install.

Background

The utility model and the application of the mutual inductor greatly facilitate the daily production of people, so the use method of the mutual inductor is also continuously optimized, and most of the current mutual inductors are required to be conveniently installed.

However, most of current transformers are troublesome to disassemble and assemble and inconvenient to replace, the labor cost is greatly improved while the working efficiency is influenced, and a current transformer convenient to install is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that most of transformers are troublesome in disassembly and inconvenient to replace, the working efficiency is influenced, and the labor cost is greatly increased.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a simple to operate's current transformer, which comprises a backboard, one side fixedly connected with diaphragm of backplate, the top fixedly connected with limiting plate of diaphragm, one side fixedly connected with spring of limiting plate, the one end fixed block of spring is connected with the push pedal, the top fixedly connected with ware case of diaphragm, fixedly connected with iron core on the inner wall of ware case, the outside of iron core is equipped with the coil, the first L type of one side fixedly connected with couple and the couple of second L type of ware case, two L type grooves have been seted up to one side of backplate, two L type grooves clamp with first L type couple and second L type couple respectively and are connected, the top of ware case is equipped with the cylindric lock.

Preferably, one side of the back plate is provided with a first threaded hole, and the inner wall of the first threaded hole is in threaded connection with a first bolt.

Preferably, one side of the back plate is provided with a second threaded hole, and the inner wall of the second threaded hole is in threaded connection with a second bolt.

Preferably, a third threaded hole is formed in one side of the back plate, and a third bolt is connected to the inner wall of the third threaded hole in a threaded manner.

Preferably, a fourth threaded hole is formed in one side of the back plate, and a fourth bolt is connected to the inner wall of the fourth threaded hole in a threaded manner.

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

the device box is manually grabbed, the device box is fixed through the first L-shaped hook and the second L-shaped hook in a matched mode in two L-shaped grooves, the device box is fixed from the side face through the spring matched push plate, vibration can be effectively avoided, the first bolt, the second bolt, the third bolt and the fourth bolt are manually screwed down, and the back plate is fixed.

The utility model has simple disassembly and assembly and convenient use, greatly reduces the labor cost and simultaneously improves the efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a current transformer convenient to mount according to the present invention in a front view;

fig. 2 is a schematic left-view structural diagram of a current transformer convenient to mount according to the present invention;

fig. 3 is a schematic top view of a current transformer according to the present invention.

In the figure: 1. a back plate; 2. a transverse plate; 3. a limiting plate; 4. a spring; 5. pushing the plate; 6. a container box; 7. an iron core; 8. a coil; 9. a first L-shaped hook; 10. a second L-shaped hook; 11. a cylindrical pin; 12. a first bolt; 13. a second bolt; 14. a third bolt; 15. and a fourth bolt.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-3, a current transformer convenient to install, including backplate 1, one side fixedly connected with diaphragm 2 of backplate 1, the top fixedly connected with limiting plate 3 of diaphragm 2, one side fixedly connected with spring 4 of limiting plate 3, the one end fixed block of spring 4 is connected with push pedal 5, the top fixedly connected with ware case 6 of diaphragm 2, fixedly connected with iron core 7 on the inner wall of ware case 6, the outside of iron core 7 is equipped with coil 8, the first L type couple 9 of one side fixedly connected with of ware case 6 and second L type couple 10, two L type grooves have been seted up to one side of backplate 1, two L type grooves clamp with first L type couple 9 and second L type couple 10 respectively and are connected, the top of ware case 6 is equipped with cylindric lock 11.

In this embodiment, a first threaded hole is formed in one side of the back plate 1, and a first bolt 12 is connected to an inner wall of the first threaded hole in a threaded manner.

In this embodiment, a second threaded hole is formed in one side of the back plate 1, and a second bolt 13 is connected to an inner wall of the second threaded hole in a threaded manner.

In this embodiment, a third threaded hole is formed in one side of the back plate 1, and a third bolt 14 is connected to an inner wall of the third threaded hole in a threaded manner.

In this embodiment, a fourth threaded hole is formed in one side of the back plate 1, and a fourth bolt 15 is threadedly connected to the inner wall of the fourth threaded hole.

The working principle is as follows:

the ware case 6 is grabbed manually, fixes the ware case 6 through two L type grooves of first L type couple 9 and the cooperation of second L type couple 10, and spring 4 cooperation push pedal 5 is fixed the ware case from the side to can effectively avoid taking place vibrations, manually screw up first bolt 12 second bolt 13 third bolt 14 and fourth bolt 15, thereby make backplate 1 fix.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. A current transformer convenient to install comprises a back plate (1) and is characterized in that, one side fixedly connected with diaphragm (2) of backplate (1), top fixedly connected with limiting plate (3) of diaphragm (2), one side fixedly connected with spring (4) of limiting plate (3), the one end fixed block of spring (4) is connected with push pedal (5), top fixedly connected with ware case (6) of diaphragm (2), fixedly connected with iron core (7) on the inner wall of ware case (6), the outside of iron core (7) is equipped with coil (8), first L type couple (9) of one side fixedly connected with and second L type couple (10) of ware case (6), two L type grooves have been seted up to one side of backplate (1), two L type grooves clamp respectively with first L type couple (9) and second L type couple (10) and are connected, the top of ware case (6) is equipped with cylindric lock (11).

2. The current transformer convenient to mount according to claim 1, wherein one side of the back plate (1) is provided with a first threaded hole, and the inner wall of the first threaded hole is in threaded connection with a first bolt (12).

3. The current transformer convenient to mount according to claim 1, wherein one side of the back plate (1) is provided with a second threaded hole, and the inner wall of the second threaded hole is in threaded connection with a second bolt (13).

4. The current transformer convenient to mount according to claim 1, wherein a third threaded hole is formed in one side of the back plate (1), and a third bolt (14) is connected to the inner wall of the third threaded hole in a threaded manner.

5. The current transformer convenient to mount according to claim 1, wherein a fourth threaded hole is formed in one side of the back plate (1), and a fourth bolt (15) is connected to the inner wall of the fourth threaded hole in a threaded manner.