CN220962961U - Transformer convenient to dismouting - Google Patents

Abstract

The utility model relates to the technical field of transformer installation, in particular to a transformer convenient to disassemble and assemble, which comprises two telegraph poles and a transformer main body, wherein the transformer main body is positioned between the two telegraph poles; in this scheme insert in two draw-in grooves through two spinal branch vaulting poles that the volume is bigger, rotatory position of turning plate makes the depression bar press fixed transformer main part and realizes the connection fixed of transformer main part and supporting beam, for the mode through aiming at the screw hole, this device is convenient for aim at the operation more through the more prominent spinal branch vaulting pole of volume of showing in the draw-in groove, this device is fixed through strengthening the hoop simultaneously and is realized turning plate position's fixed on the wire pole, make wire pole, turning plate and supporting beam be triangle-shaped, make the depression bar more difficult follow the draw-in groove break away from when having stability to supporting beam.

Description

Transformer convenient to dismouting

Technical Field

The utility model relates to the technical field of transformer installation, in particular to a transformer convenient to disassemble and assemble.

Background

Transformers are devices that change ac voltage using the principle of electromagnetic induction, and are very common in both cities and rural areas, and common transformers are installed between two utility poles through a mounting rack.

The transformer is all need to catch the crane transport when the installation is dismantled and is overhauld the change, current conventional transformer mounting means is firstly through screw fixation transformer mounting bracket between two telegraph poles, the rethread crane is raised the transformer to the mounting bracket on, install the transformer on the mounting bracket through the screw at last, because the transformer is very heavy, when installing on the mounting bracket through crane lifting transformer, need to align the screw hole of transformer and mounting bracket put, however the workman stands on the mounting bracket screw hole position and lean on down and the aperture is very little, consequently very troublesome to the hole in-process, fix on the mounting bracket for the transformer of being convenient for, therefore propose a transformer convenient to dismouting.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a transformer convenient to assemble and disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a transformer convenient to dismouting, includes two poles and transformer main part, the transformer main part is located between two poles, still includes:

The two supporting beams are clamped and fixed on the front side and the rear side of the two telegraph poles through four second screws, and the transformer main body is positioned on the upper end surfaces of the two supporting beams;

The four rotating plates are respectively connected to the two supporting beams through four third screws in a rotating way;

The two pressing rods are respectively and fixedly connected between the left rotating plate and the right rotating plate;

the two clamping grooves are formed in an inverted J shape, the two clamping grooves penetrate through the lower part of the front end face of the transformer main body, and the two compression bars are respectively and slidably clamped in the two clamping grooves;

The four reinforcing hoops are respectively connected to the four rotating plates through two fourth screws in a rotating mode, and the four reinforcing hoops are respectively wrapped and fixed on the circumferential surfaces of the two telegraph poles through two fifth screws.

Preferably, the circumference surface of two the telegraph poles is wrapped with two supporting hoops, the two supporting hoops on the two telegraph poles are fixed on the two telegraph poles through two first screws, and the lower end faces of the two supporting cross beams are attached to the upper end faces of the four supporting hoops.

Preferably, the left end face and the right end face of the telegraph pole are fixedly connected with mounting feet, and four mounting feet are fixedly connected to the two supporting beams through four sixth screws respectively.

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

In this scheme insert in two draw-in grooves through two spinal branch vaulting poles that the volume is bigger, rotatory position of turning plate makes the depression bar press fixed transformer main part and realize the connection fixed of transformer main part and supporting beam, for the mode through aiming at the screw hole, this device is convenient for aim at the operation more through more outstanding spinal branch vaulting pole that the volume is bigger inserts in the draw-in groove, this device is fixed through strengthening the hoop simultaneously and is realized turning plate position's fixed on the wire pole, make wire pole, turning plate and supporting beam be triangle-shaped, make the depression bar more difficult follow the draw-in groove break away from when having stability to supporting beam, only need dismantle the reinforcement hoop of low position when dismantling the change transformer main part can, need not to ascend a height and step on the supporting beam and bow the mounting screw of dismantling between transformer main part and the supporting beam, it is more convenient.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the support beam of the present utility model;

Fig. 3 is a perspective view of a transformer body according to the present utility model.

In the figure: 1. a pole; 2. a transformer body; 3. a support hoop; 4. a first screw; 5. a support beam; 6. a second screw; 7. a clamping groove; 8. a rotating plate; 9. a third screw; 10. a compression bar; 11. a fourth screw; 12. a reinforcing collar; 13. a fifth screw; 14. a mounting foot; 15. and a sixth screw.

Description of the embodiments

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The transformer of easy dismounting as shown in fig. 1-3, including two poles 1 and a transformer main body 2, the transformer main body 2 is located between two poles 1, still includes:

The two supporting beams 5 are clamped and fixed on the front side and the rear side of the two telegraph poles 1 through four second screws 6, and the transformer main body 2 is positioned on the upper end surfaces of the two supporting beams 5;

the four rotating plates 8 are respectively connected to the two supporting beams 5 in a rotating way through four third screws 9;

The two pressing rods 10 are respectively and fixedly connected between the left rotating plate 8 and the right rotating plate 8;

Two inverted J-shaped clamping grooves 7, wherein the two clamping grooves 7 penetrate through the lower part of the front end face of the transformer main body 2, and two compression bars 10 are respectively and slidably clamped in the two clamping grooves 7;

Four reinforcing hoops 12, four reinforcing hoops 12 are respectively connected to four rotating plates 8 in a rotating way through two fourth screws 11, and four reinforcing hoops 12 are respectively wrapped and fixed on the circumferential surfaces of two telegraph poles 1 through two fifth screws 13.

When the transformer main body 2 is required to be erected and installed between the two telegraph poles 1, the two supporting beams 5 are fixed on the two telegraph poles 1 through the four second screws 6, the four rotating plates 8 are installed on the two third screws 9 through the four third screws 9, the four rotating plates 8 are perpendicular to the two supporting beams 5 under the action of the gravity of the four reinforcing hoops 12, the two pressing rods 10 are positioned at the highest point, the transformer main body 2 is lifted to the upper sides of the two pressing rods 10 through a crane, the transformer main body 2 is slowly lowered, the two pressing rods 10 are inserted into the two clamping grooves 7, the four rotating plates 8 are rotated, the two pressing rods 10 are rotationally pressed on the lower inner walls of the two clamping grooves 7, so that the upper, lower, left and right positions of the transformer main body 2 are limited and fixed, as the four rotating plates 8 are blocked on the front side and the rear side of the transformer main body 2, therefore, the front and back positions of the transformer main body 2 are limited and fixed, and finally, four reinforcing hoops 12 are fixed on the circumferential surfaces of two telegraph poles 1 through two fifth screws 13, in the scheme, two pressing rods 10 with larger volumes are inserted into two clamping grooves 7, the pressing rods 10 are pressed and fixed on the transformer main body 2 by rotating the position of the rotating plate 8 to realize the connection and fixation of the transformer main body 2 and the supporting cross beam 5, compared with the mode of aligning screw holes, the device is more convenient for aligning operation by more prominently inserting the pressing rods 10 with larger volumes into the clamping grooves 7, and simultaneously, the device is fixed on the telegraph poles 1 through the reinforcing hoops 12 to realize the fixation of the positions of the rotating plates 8, so that the telegraph poles 1, the rotating plates 8 and the supporting cross beam 5 are triangular, the pressing rods 10 are less likely to be separated from the clamping grooves 7 when the supporting cross beam 5 has stability, when the transformer main body 2 is detached and replaced, only the reinforcing hoop 12 at the low position is required to be detached, and the mounting screw between the transformer main body 2 and the supporting beam 5 is detached without climbing and stepping on the supporting beam 5 in a bending mode, so that the transformer is more convenient.

Specifically, the circumference surface of two wire poles 1 is all wrapped up with two support hoops 3, and two support hoops 3 on two wire poles 1 are all fixed on two wire poles 1 through two first screws 4, and the lower terminal surface of two support crossbeams 5 all laminates the up end at four support hoops 3.

During operation, can be earlier before installing two supporting beams 5 install supporting hoop 3 on two wire poles 1 through first screw 4 to be convenient for supporting hoop 3 supports supporting beam 5 and prevents supporting beam 5 from sliding up and down at wire pole 1, also is favorable to avoiding slope not easily perceiving when two supporting beams 5 are installed simultaneously.

Specifically, the left end face and the right end face of the telegraph pole 1 are fixedly connected with mounting feet 14, and the four mounting feet 14 are respectively and fixedly connected to the two supporting beams 5 through four sixth screws 15.

In operation, after the position of the transformer main body 2 is pressed and fixed by the pressing rod 10, the mounting feet 14 and the supporting beam 5 can be fixed again by the sixth screw 15, so that the stability between the transformer main body 2 and the supporting beam 5 is further increased.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (3)

1. The utility model provides a transformer convenient to dismouting, includes two wire poles (1) and transformer main part (2), its characterized in that, transformer main part (2) are located between two wire poles (1), still include:

The two supporting beams (5) are clamped and fixed on the front side and the rear side of the two telegraph poles (1) through four second screws (6), and the transformer main body (2) is positioned on the upper end surfaces of the two supporting beams (5);

The four rotating plates (8) are respectively connected to the two supporting beams (5) in a rotating way through four third screws (9);

The two pressing rods (10) are respectively and fixedly connected between the left rotating plate (8) and the right rotating plate (8);

The two clamping grooves (7) are in an inverted J shape, the two clamping grooves (7) penetrate through the lower part of the front end face of the transformer main body (2), and the two compression bars (10) are respectively and slidably clamped in the two clamping grooves (7);

Four reinforcing hoops (12), four reinforcing hoops (12) are respectively connected to four rotating plates (8) through two fourth screws (11) in a rotating mode, and four reinforcing hoops (12) are respectively wrapped and fixed on the circumferential surfaces of two telegraph poles (1) through two fifth screws (13).

2. The transformer convenient to disassemble and assemble according to claim 1, wherein the two supporting hoops (3) are wrapped on the circumferential surfaces of the two telegraph poles (1), the two supporting hoops (3) on the two telegraph poles (1) are fixed on the two telegraph poles (1) through the two first screws (4), and the lower end surfaces of the two supporting beams (5) are attached to the upper end surfaces of the four supporting hoops (3).

3. The transformer convenient to disassemble and assemble according to claim 1, wherein the left end face and the right end face of the telegraph pole (1) are fixedly connected with mounting feet (14), and four mounting feet (14) are respectively and fixedly connected to two supporting beams (5) through four sixth screws (15).