CN211376352U

CN211376352U - Power transformer

Info

Publication number: CN211376352U
Application number: CN201922345344.7U
Authority: CN
Inventors: 潘志杰; 陈正义
Original assignee: Guangdong Tuojie Mechanical & Electrical Engineering Co ltd
Current assignee: Guangdong Tuojie Mechanical & Electrical Engineering Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-28
Anticipated expiration: 2029-12-24

Abstract

The utility model belongs to the technical field of the power transformer technique and specifically relates to a power transformer, including transformer main part and fixing base, the bottom fixedly connected with connecting seat of transformer main part both sides, two connecting groove that are parallel to each other and symmetrical are seted up at the top of connecting seat, the trapezoidal limiting plate of fixed position connection at side border is leaned on at the connecting seat top. The utility model discloses a with connecting seat sliding connection on the surface of H shape support frame to shelve on the inner wall of two U-shaped support frames in step, then adjust U-shaped support frame position through position control mechanism, the inclined plane of the trapezoidal link up to U-shaped support frame top contacts with the inclined plane of trapezoidal limiting plate each other, the installation is accomplished, when dismantling, only need to adjust U-shaped support frame position and drive trapezoidal link in step and keep away from trapezoidal limiting plate and cancel the location, can pull down, made things convenient for the dismouting of staff to the transformer main part, staff's work efficiency has been improved.

Description

Power transformer

Technical Field

The utility model relates to a power transformer technical field especially relates to a power transformer.

Background

The power transformer is a static electric device, and is a device for changing an alternating voltage and current with a certain value into another voltage and current with the same frequency or different values.

The power transformer is one of main equipment of power plant and electric substation, but current power transformer is inconvenient the user to install when using, has prolonged installation time, has reduced user's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having power transformer among the prior art inconvenient user install when using, prolonged installation time, reduced user's work efficiency. The power transformer is provided.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a power transformer comprises a transformer body and a fixed seat, wherein the bottoms of two sides of the transformer body are fixedly connected with connecting seats, the top of each connecting seat is provided with two parallel and symmetrical connecting through grooves, the position of the top of each connecting seat close to the side edge is fixedly connected with a trapezoidal limiting plate, the fixed seat is positioned below the transformer body, the top of each fixed seat is connected with two parallel and symmetrical U-shaped supporting frames through an elastic supporting mechanism, the transformer body is placed on the inner walls of the two U-shaped supporting frames, two sides of the top of each fixed seat are both connected with an H-shaped supporting frame through a rail mechanism in a sliding manner, the side of each H-shaped supporting frame is connected with a position adjusting mechanism of the H-shaped supporting frame, the H-shaped supporting frames are connected on the inner walls of the two connecting through grooves on the same side in a sliding manner, two ends, the inclined plane of the trapezoidal connecting end is contacted with the inclined plane of the trapezoidal limiting plate.

Preferably, the elastic support mechanism comprises two telescopic rods, wherein the two telescopic rods are fixedly connected to two sides of the bottom of the U-shaped support frame, the bottom of each telescopic rod is fixedly connected to the top of the corresponding fixing seat, a support spring is sleeved on the surface of each telescopic rod, and two ends of each support spring are respectively and fixedly connected to the top of the corresponding fixing seat and the bottom of the corresponding U-shaped support frame.

Preferably, the track mechanism comprises two supporting slide blocks, the two supporting slide blocks are respectively and fixedly connected to two ends of the bottom of the U-shaped supporting frame, supporting slide grooves are formed in the positions, corresponding to the supporting slide blocks, of the top of the fixing seat, and the supporting slide blocks are connected to the inner walls of the supporting slide grooves in a sliding mode.

Preferably, the position adjusting mechanism comprises a driving bolt, the driving bolt is rotatably connected to the side face of the H-shaped supporting frame, a connecting plate is connected to the surface of the driving bolt in a threaded mode, the connecting plate is fixedly connected to the top of the fixing seat, and the side face of the fixing seat is connected with a limiting mechanism of the driving bolt.

Preferably, stop gear includes the fixed plate, fixed plate fixed connection is in the side of fixing base, the top fixedly connected with of fixed plate has two connecting pins that are parallel to each other, two the common sliding connection in surface of connecting pin has the movable plate, reset spring has been cup jointed on the surface of connecting pin, reset spring's both ends fixed connection is respectively at the top of fixed plate and the bottom of movable plate, the top fixedly connected with stop collar of movable plate, the inboard knob surface with the drive bolt tip of stop collar contacts each other.

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

1. the utility model discloses a with connecting seat sliding connection on the surface of H shape support frame to shelve on the inner wall of two U-shaped support frames in step, then adjust U-shaped support frame position through position control mechanism, the inclined plane of the trapezoidal link up to U-shaped support frame top contacts with the inclined plane of trapezoidal limiting plate each other, the installation is accomplished, when dismantling, only need to adjust U-shaped support frame position and drive trapezoidal link in step and keep away from trapezoidal limiting plate and cancel the location, can pull down, made things convenient for the dismouting of staff to the transformer main part, staff's work efficiency has been improved.

Drawings

Fig. 1 is a perspective view of a power transformer according to the present invention;

FIG. 2 is a perspective view of the fixing base of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the transformer body of the present invention;

fig. 5 is a perspective view of the H-shaped support frame of the present invention.

In the figure: the transformer comprises a transformer body 1, a connecting seat 2, a connecting through groove 3, a trapezoidal limiting plate 4, a fixing seat 5, an expansion link 6, a supporting spring 7, a U-shaped supporting frame 8, an H-shaped supporting frame 9, a trapezoidal connecting end 10, a driving bolt 11, a connecting plate 12, a fixing plate 13, a connecting pin 14, a reset spring 15, a moving plate 16, a semicircular limiting sleeve 17, a supporting slide block 18 and a supporting sliding groove 19.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

A power transformer as shown in fig. 1-5, including transformer main body 1 and fixing base 5, the bottom fixedly connected with connecting seat 2 of 1 both sides of transformer main body, two connecting through grooves 3 that are parallel to each other and symmetrical are seted up at the top of connecting seat 2, the trapezoidal limiting plate 4 of position fixedly connected with on the side border is leaned on at 2 tops of connecting seat, fixing base 5 is located the below of transformer main body 1, the top of fixing base 5 is connected with two U-shaped support frames 8 that are parallel to each other and symmetrical through elastic support mechanism, transformer main body 1 is shelved on the inner wall of two U-shaped support frames 8, through setting up U-shaped support frame 8, the effect of supporting transformer main body 1 has been played.

Elastic support mechanism includes two telescopic links 6, 6 fixed connection of two telescopic links are in the both sides of U-shaped support frame 8 bottom, 6 bottom fixed connection of telescopic link are at the top of fixing base 5, supporting spring 7 has been cup jointed on the surface of telescopic link 6, supporting spring 7's both ends difference fixed connection is in the top of fixing base 5 and the bottom of U-shaped support frame 8, through supporting spring 7 and telescopic link 6, played the effect to 8 elastic support of U-shaped support frame.

The two sides of the top of the fixed seat 5 are both connected with an H-shaped support frame 9 in a sliding way through a track mechanism, the side surface of the H-shaped support frame 9 is connected with a position adjusting mechanism of the H-shaped support frame 9, the H-shaped support frame 9 is connected on the inner walls of two connecting through grooves 3 at the same side in a sliding way, the two ends of the top of the H-shaped support frame 9 penetrate through the connecting through grooves 3 and are fixedly connected with a trapezoidal connecting end 10, the inclined plane of the trapezoidal connecting end 10 is contacted with the inclined plane of the trapezoidal limiting plate 4, the connecting seat 2 is connected on the surface of the H-shaped support frame 9 in a sliding way and is placed on the inner walls of the two U-shaped support frames 8 synchronously, then the position of the U-shaped support frame 8 is adjusted through the position adjusting mechanism until the inclined plane of the trapezoidal connecting end 10 at the top end of the U-shaped support, can be detached, thereby facilitating the disassembly and assembly of the transformer main body 1 by workers and improving the working efficiency of the workers.

The track mechanism comprises two supporting sliding blocks 18, the two supporting sliding blocks 18 are respectively fixedly connected to two ends of the bottom of the U-shaped supporting frame 8, supporting sliding grooves 19 are formed in the positions, corresponding to the supporting sliding blocks 18, of the top of the fixing seat 5, the supporting sliding blocks 18 are connected to the inner wall of the supporting sliding grooves 19 in a sliding mode, and the effect of sliding support on the bottom of the U-shaped supporting frame 8 is achieved through sliding connection of the supporting sliding blocks 18 and the inner wall of the supporting sliding grooves 19.

Position adjustment mechanism includes drive bolt 11, drive bolt 11 rotates the side of connecting at H shape support frame 9, drive bolt 11's surperficial threaded connection has connecting plate 12, connecting plate 12 fixed connection is at the top of fixing base 5, the side of fixing base 5 is connected with drive bolt 11's stop gear, through rotating drive bolt 11, drive bolt 11 removes under the internal screw thread effect of connecting plate 12, drive bolt 11 drives U-shaped support frame 8 removal in step, U-shaped support frame 8 drives the removal of trapezoidal link 10 in step, the effect of adjusting U-shaped support frame 8's position has been played.

The limiting mechanism comprises a fixed plate 13, the fixed plate 13 is fixedly connected to the side face of the fixed seat 5, the top of the fixed plate 13 is fixedly connected with two connecting pins 14 which are parallel to each other, the surfaces of the two connecting pins 14 are jointly and slidably connected with a movable plate 16, the surface of each connecting pin 14 is sleeved with a return spring 15, two ends of each return spring 15 are respectively and fixedly connected to the top of the fixed plate 13 and the bottom of the movable plate 16, the top of the movable plate 16 is fixedly connected with a semicircular limiting sleeve 17, the inner side of each semicircular limiting sleeve 17 is in contact with the surface of a knob at the end of the driving bolt 11, the positions of the semicircular limiting sleeves 17 are elastically reset by arranging the return springs 15, the connecting pins 14 and the movable plate 16, the semicircular limiting sleeve 17 at the top of the movable plate 16 is always kept to limit the knob at the end of the driving bolt 11, the function of the semicircular limiting sleeve 17 on the knob limiting of the end part of the driving bolt 11 is eliminated.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A power transformer comprises a transformer main body (1) and a fixing seat (5), and is characterized in that the bottoms of the two sides of the transformer main body (1) are fixedly connected with connecting seats (2), the top of each connecting seat (2) is provided with two parallel and symmetrical connecting through grooves (3), the top of each connecting seat (2) is fixedly connected with a trapezoidal limiting plate (4) by the position of the side edge, the fixing seat (5) is positioned below the transformer main body (1), the top of each fixing seat (5) is connected with two parallel and symmetrical U-shaped supporting frames (8) through an elastic supporting mechanism, the transformer main body (1) is placed on the inner walls of the two U-shaped supporting frames (8), the two sides of the top of each fixing seat (5) are both slidably connected with H-shaped supporting frames (9) through a track mechanism, the side surfaces of the H-shaped supporting frames (9) are connected with a position adjusting mechanism of the H-shaped, h shape support frame (9) sliding connection is on two inner walls that connect logical groove (3) of homonymy, the both ends at H shape support frame (9) top are all worn out and are connected logical groove (3) and trapezoidal link (10) of fixedly connected with, the inclined plane of trapezoidal link (10) inclined plane and trapezoidal limiting plate (4) contacts each other.

2. The power transformer according to claim 1, wherein the elastic support mechanism comprises two telescopic rods (6), the two telescopic rods (6) are fixedly connected to two sides of the bottom of the U-shaped support frame (8), the bottom of each telescopic rod (6) is fixedly connected to the top of the corresponding fixed seat (5), a support spring (7) is sleeved on the surface of each telescopic rod (6), and two ends of each support spring (7) are respectively and fixedly connected to the top of the corresponding fixed seat (5) and the bottom of the corresponding U-shaped support frame (8).

3. The power transformer according to claim 1, wherein the track mechanism comprises two supporting sliding blocks (18), the two supporting sliding blocks (18) are respectively and fixedly connected to two ends of the bottom of the U-shaped supporting frame (8), a supporting sliding groove (19) is formed in the position, corresponding to the supporting sliding blocks (18), of the top of the fixed seat (5), and the supporting sliding blocks (18) are slidably connected to the inner wall of the supporting sliding groove (19).

4. A power transformer according to claim 1, characterized in that the position adjusting mechanism comprises a driving bolt (11), the driving bolt (11) is rotatably connected to the side of the H-shaped supporting frame (9), a connecting plate (12) is connected to the surface of the driving bolt (11) in a threaded manner, the connecting plate (12) is fixedly connected to the top of the fixing base (5), and a limiting mechanism of the driving bolt (11) is connected to the side of the fixing base (5).

5. The power transformer according to claim 4, wherein the limiting mechanism comprises a fixed plate (13), the fixed plate (13) is fixedly connected to the side surface of the fixed seat (5), the top of the fixed plate (13) is fixedly connected with two parallel connecting pins (14), the surfaces of the two connecting pins (14) are jointly and slidably connected with a moving plate (16), the surface of the connecting pin (14) is sleeved with a return spring (15), two ends of the return spring (15) are respectively and fixedly connected to the top of the fixed plate (13) and the bottom of the moving plate (16), the top of the moving plate (16) is fixedly connected with a semicircular limiting sleeve (17), and the inner side of the semicircular limiting sleeve (17) is in contact with the surface of the knob at the end of the driving bolt (11).