CN217639248U - Power transformer convenient to installation - Google Patents

Abstract

The utility model relates to the technical field of transformers, in particular to a power transformer that is easy to install, comprising a mounting seat and a transformer body, the transformer body is mounted on the mounting seat, and both ends of the transformer body are A mounting block is fixedly installed, and the two mounting blocks are symmetrically distributed at the midpoint of the transformer body, and the two mounting blocks are both L-shaped. The utility model moves the two connecting rods close to each other by moving the two pressure plates close to each other, and drives the two positioning rods to move close to each other by moving the two connecting rods close to each other, so that the two positioning rods are separated from the positioning holes respectively. The body of the transformer can be taken out by moving it outward, which is convenient for its disassembly, which makes its maintenance or replacement more convenient, more convenient to use, saves time and effort, improves the work efficiency of electric workers, and improves the practicability of the transformer. .

Description

An easy-to-install power transformer

technical field

The present application relates to the technical field of transformers, and in particular, to a power transformer that is easy to install.

Background technique

Transformer, also known as instrument transformer, is a general term for current transformer and voltage transformer. It can turn high voltage into low voltage and large current into small current for measurement or protection systems. Its function is mainly to convert high voltage or high current into standard low voltage (100V) or standard low current (5A or 1A, all refer to the rated value) in proportion, so as to realize the standardization and small size of measuring instruments, protection equipment and automatic control equipment. change. At the same time, the transformer can also be used to isolate high-voltage systems to ensure the safety of people and equipment.

However, in the actual use process, due to the relatively small installation space, it is inconvenient to install and disassemble the transformer, which is time-consuming and labor-intensive, the operation is cumbersome, and the practicability is poor.

Utility model content

The purpose of the present invention is to provide a power transformer that is easy to install, so as to solve the problems raised in the above background technology.

The embodiment of the present application adopts the following technical solutions:

An easy-to-install power transformer includes a mounting seat and a transformer body, the transformer body is mounted on the mounting seat, and mounting blocks are fixedly installed on both ends of the transformer body, and two of the mounting blocks are installed. The blocks are symmetrically distributed at the midpoint of the transformer body, the two mounting blocks are both L-shaped, the two sides of the upper surface of the mounting seat are provided with a rectangular groove, and the two mounting blocks are respectively movably inserted in the rectangular In the first groove, two opposite sides of the two mounting blocks are provided with positioning holes, the mounting base is provided with a fixing structure for fixing the transformer body, and the fixing structure includes a connecting rod, a positioning rod and a round rod.

Preferably, two side ends of the mounting seat are fixedly connected with mounting plates, and bolts are inserted into the rotating buttons in both of the mounting plates.

Preferably, both sides of the upper surface of the mounting seat are provided with a first chute, the upper surface of the mounting seat is provided with a second chute, and a side surface of the mounting seat is provided with a second rectangular groove.

Preferably, the number of the connecting rods and the positioning rods is two, the two connecting rods are symmetrically arranged with the midpoint of the mounting seat as the center, the two positioning rods are respectively fixedly connected with the two connecting rods, and the two The opposite ends of the positioning rods are respectively movably inserted into the positioning holes.

Preferably, the bottom ends of the two positioning rods are fixedly connected with a sliding block 1, the sliding blocks 1 are respectively slidably arranged in the sliding groove 1, and the bottom ends of the two connecting rods are fixedly connected with a sliding block 2, Both of the two sliding blocks are slidably arranged in the second chute, the two connecting rods are both L-shaped, and the ends of the two connecting rods are fixedly connected with rectangular blocks, and the two rectangular blocks are both L-shaped. The sliding is arranged in the second rectangular slot.

Preferably, the round rod is fixedly installed in the second chute, the round rod movably penetrates the two sliding blocks 2, the surface of the round rod is movably sleeved with a spring, and a spring passes between the two sliding blocks 2 Fixed connection, a pressure plate is fixedly connected to the two connecting rods.

The advantages of the utility model are as follows: firstly, when the two pressure plates move close to each other, the two connecting rods move close to each other; The positioning rods are separated from the positioning holes, and the transformer body can be taken out by moving it outwards, which is convenient for its disassembly, which makes its maintenance or replacement more convenient, more convenient to use, saves time and labor, and improves the work efficiency of electric workers. The practicability of the transformer is improved.

Second, press the two pressure plates, insert the two mounting blocks into the rectangular groove 1 respectively, release the pressure plates, and use the elastic action of the spring to reset the two positioning rods, so that the two positioning rods are inserted into the positioning holes respectively, so that The transformer body is fixed and easy to install. The round rod moves through the two sliders, which limit the position of the second slider. The rectangular block is slidably arranged in the rectangular slot 2, and the slider 1 is slidably arranged in the sliding slot 1. Inside, the movement of the connecting rod is more stable, so that the positions of the two positioning rods will not be offset, so that the movement of the two positioning rods is more stable, and the stable operation of the fixed structure is ensured.

Description of drawings

Fig. 1 is the overall structural representation of the utility model transformer;

Fig. 2 is the structural representation of the utility model installation block;

Fig. 3 is the structural representation of the utility model mounting seat;

FIG. 4 is a schematic structural diagram of a connecting rod of the present invention.

In the figure: 1. Mounting seat; 11. Rectangular groove 1; 12. Chute 1; 13. Chute 2; 14. Rectangular groove 2; 2. Transformer body; 3. Mounting plate; 31. Bolt; 4. Installation block; 5, connecting rod; 51, rectangular block; 52, slider two; 53, pressure plate; 6, positioning rod; 61, slider one; 7, round rod; 8, spring.

Detailed ways

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, an easy-to-install power transformer includes a mounting base 1 and a transformer body 2, the transformer body 2 is mounted on the mounting base 1, and two parts of the transformer body 2 are mounted on the mounting base 1. The side ends are fixedly installed with mounting blocks 4, the two mounting blocks 4 are symmetrically distributed with the midpoint of the transformer body 2, the two mounting blocks 4 are both L-shaped, and both sides of the upper surface of the mounting seat 1 are provided with rectangular grooves One 11, the two mounting blocks 4 are respectively movably plugged into the rectangular groove one 11, the two opposite sides of the two mounting blocks 4 are provided with positioning holes, and the mounting seat 1 is provided with a fixing structure for fixing the transformer body 2. The structure includes a connecting rod 5 , a positioning rod 6 and a round rod 7 . Both ends of the mounting seat 1 are fixedly connected with mounting plates 3 , and bolts 31 are inserted into the rotary buttons in the two mounting plates 3 . Both sides are provided with a chute 12, the upper surface of the mounting seat 1 is provided with a chute 2 13, the side surface of the mounting seat 1 is provided with a rectangular groove 2 14, the number of the connecting rod 5 and the positioning rod 6 are both two, The two connecting rods 5 are symmetrically arranged with the midpoint of the mounting seat 1 as the center, the two positioning rods 6 are respectively fixedly connected with the two connecting rods 5, and the opposite ends of the two positioning rods 6 are respectively movably inserted into the positioning holes, The bottom ends of the two positioning rods 6 are fixedly connected with a slider one 61, the two sliders one 61 are respectively slidably arranged in the first chute 12, the bottom ends of the two connecting rods 5 are fixedly connected with a slider two 52, and the two sliders The second block 52 is slidably arranged in the second chute 13, the two connecting rods 5 are both L-shaped, the ends of the two connecting rods 5 are fixedly connected with a rectangular block 51, and the two rectangular blocks 51 are slidably arranged in the rectangular groove. In the second 14, the round rod 7 is fixedly installed in the second chute 13, the round rod 7 moves through the two sliders 52, the surface of the round rod 7 is movably sleeved with a spring 8, and the spring 8 passes between the two sliders 52. 8. Fixed connection, the two connecting rods 5 are fixedly connected with a pressing plate 53.

The working process of the present invention is as follows: the transformer body 2 is screwed to the object through the bolts 31. When the transformer body 2 needs to be maintained or replaced, the two pressure plates 53 are pressed so that the two pressure plates 53 move close to each other. The moving of the two pressure plates 53 close to each other will bring the two connecting rods 5 to move close to each other, and the two connecting rods 5 move close to each other to drive the two positioning rods 6 to move close to each other, so that the two positioning rods 6 are separated from the positioning holes respectively. The transformer body 2 can be taken out by moving it outward, which is convenient for its disassembly, which makes its maintenance or replacement more convenient, more convenient to use, saves time and effort, improves the work efficiency of electric workers, and improves the practicality of the transformer. When installing, press the two pressure plates 53, insert the two installation blocks 4 into the rectangular grooves 11, release the pressure plates 53, and use the elastic action of the spring 8 to reset the two positioning rods 6, so that the two positioning The rods 6 are respectively inserted into the positioning holes, so that the transformer body 2 is fixed and the installation is more convenient. In the rectangular slot 2 14, the slider 1 61 is slidably arranged in the chute 1 12, so that the connecting rod 5 moves more stably, so that the positions of the two positioning rods 6 will not be offset, so that the two positioning rods 6 move more stably , to ensure the stable operation of the fixed structure.

The above descriptions are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims (6)

1. The utility model provides a power transformer convenient to installation, includes mount pad (1) and mutual-inductor body (2), its characterized in that: the mutual inductor comprises a mutual inductor body (2), mounting blocks (4) are fixedly mounted at the end parts of two sides of the mutual inductor body (2), the two mounting blocks (4) are symmetrically distributed at the midpoint of the mutual inductor body (2), the two mounting blocks (4) are both L-shaped, rectangular grooves I (11) are formed in two sides of the upper surface of the mounting seat (1), the two mounting blocks (4) are movably inserted in the rectangular grooves I (11) respectively, and positioning holes are formed in two opposite surfaces of the two mounting blocks (4);

the mounting seat (1) is provided with a fixing structure for fixing the mutual inductor body (2), and the fixing structure comprises a connecting rod (5), a positioning rod (6) and a round rod (7).

2. An easy-to-install power transformer according to claim 1, characterized in that: the equal fixedly connected with mounting panel (3) of both sides tip of mount pad (1), two equal rotatory knob is gone into in mounting panel (3) has bolt (31).

3. An easy-to-install power transformer according to claim 1, characterized in that: the improved structure of the automobile seat is characterized in that sliding grooves I (12) are formed in two sides of the upper surface of the mounting seat (1), sliding grooves II (13) are formed in the upper surface of the mounting seat (1), and rectangular grooves II (14) are formed in the side surface of the mounting seat (1).

4. A power transformer as claimed in claim 3, characterised in that: the quantity of connecting rod (5) and locating lever (6) is two, two connecting rod (5) use the mid point of mount pad (1) to set up as central symmetry, two locating lever (6) respectively with two connecting rod (5) fixed connection, two the both ends that locating lever (6) carried on the back mutually are movable respectively and insert in the locating hole.

5. An easy-to-install power transformer according to claim 4, characterized in that: two bottom fixedly connected with slider (61) of locating lever (6), two slider (61) slides respectively and sets up in spout one (12), two the bottom fixedly connected with slider two (52) of connecting rod (5), two slider two (52) all slide and set up in spout two (13), two connecting rod (5) are the L shape, two the equal fixedly connected with rectangular block (51) of tip of connecting rod (5), two rectangular block (51) all slide and set up in rectangular channel two (14).

6. An easy-to-install power transformer according to claim 5, wherein: round bar (7) fixed mounting is in spout two (13), two slider two (52) are run through in round bar (7) activity, spring (8) have been cup jointed in the surface activity of round bar (7), two through spring (8) fixed connection, two between slider two (52) equal fixedly connected with clamp plate (53) on connecting rod (5).

Images