CN210865797U

CN210865797U - Phase-shifting filter transformer suitable for popularization and use

Info

Publication number: CN210865797U
Application number: CN201921891907.6U
Authority: CN
Inventors: 缪建林; 王红莲
Original assignee: Guangzhou Zhanpeng Mechanical And Electrical Engineering Co ltd
Current assignee: Guangzhou Zhanpeng Mechanical And Electrical Engineering Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-26
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to the technical field of transformers, and discloses a phase-shifting filter transformer suitable for popularization and use, which comprises a base, wherein the upper end of the base is fixedly connected with two supporting plates, the two supporting plates are symmetrically arranged, and opposite side walls of the two supporting plates are fixedly connected with a transformer main body together through a buffer mechanism; buffer gear includes spout, slider and damping spring, four the spout falls into two sets ofly and the symmetry is seted up on the lateral wall in opposite directions of two backup pads, damping spring fixed connection is on the cell wall of spout lower extreme, the slider is connected in damping spring's upper end to with spout sliding connection, the one end that the spout tank bottom was kept away from to the slider passes the notch of spout and fixed connection on the corresponding position of transformer main part. The utility model discloses make and to have played the guard action well to the transformer main part, be convenient for use widely of this kind of transformer.

Description

Phase-shifting filter transformer suitable for popularization and use

Technical Field

The utility model relates to a transformer technical field especially relates to a suitable phase-shifting filter transformer who uses widely.

Background

In the power supply process of the existing transformer, factors influencing the power quality of a system, such as surge, instantaneous current, higher harmonic waves and the like are often generated in a circuit; when the transformer is used in an inductive load, the inductive load is often influenced by eddy current and higher harmonic components, so that a large amount of electric energy is lost. The phase-shifting filter transformer can obviously improve three-phase imbalance and improve power factors and electric energy utilization rate. However, in the process of transportation and installation, the phase-shifting filter transformer is bumpy, so that internal parts are easy to loosen, the quality of the transformer is affected, and the popularization and the use of the transformer are further restricted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the in-process of phase-shifting filter transformer in prior art in the transportation installation and meet jolt and lead to the internals loose easily, influence the quality of transformer, and then restricted the problem of using widely of this kind of transformer, and the suitable phase-shifting filter transformer who uses widely that proposes.

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

a phase-shifting filter transformer suitable for popularization and use comprises a base, wherein two supporting plates are fixedly connected to the upper end of the base, the two supporting plates are symmetrically arranged, and opposite side walls of the two supporting plates are fixedly connected with a transformer main body together through a buffer mechanism;

buffer gear includes spout, slider and damping spring, four the spout falls into two sets ofly and the symmetry is seted up on the lateral wall in opposite directions of two backup pads, damping spring fixed connection is on the cell wall of spout lower extreme, the slider is connected in damping spring's upper end to with spout sliding connection, the one end that the spout tank bottom was kept away from to the slider passes the notch of spout and fixed connection on the corresponding position of transformer main part.

Preferably, the chute is fixedly connected with a stabilizer bar in the vertical direction, the stabilizer bar sequentially penetrates through the sliding block and the damping spring, and the stabilizer bar is connected with the sliding block in a sliding manner.

Preferably, a buffer rubber pad is fixedly connected to a groove wall at the upper end of the sliding groove, and the stabilizer bar penetrates through the buffer rubber pad.

Preferably, the outer surface of the base and the outer surface of the support plate are coated with anticorrosive coatings.

Preferably, the base is fixedly installed by a plurality of screws.

Preferably, the front end and the rear end outside the transformer main body are uniformly and equidistantly fixedly connected with a plurality of radiating fins.

Compared with the prior art, the utility model provides a suitable phase-shifting filter transformer who uses widely possesses following beneficial effect:

1. this suitable phase shift filter transformer who uses widely, through setting up the base, the backup pad, buffer gear, the spout, the slider, damping spring and transformer main part, meet when jolting when transformer main part at the in-process of transportation installation, transformer main part can reciprocate between two backup pads, transformer main part has driven the slider and has removed in the spout, and then compression and tensile damping spring, damping spring has absorbed a large amount of energies at compression and tensile in-process, make and to have played the guard action well to transformer main part, be convenient for the use widely of this kind of transformer.

2. This suitable phase-shifting filter transformer who uses widely through setting up the stabilizer bar, when the slider removed in the spout, under the effect of stabilizer bar, the slider removed more reliable and more stable ground, lets whole device more reliable.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make and to have played the guard action well to the transformer main part, be convenient for use widely of this kind of transformer.

Drawings

Fig. 1 is a schematic structural diagram of a phase-shifting filter transformer suitable for popularization and use according to the present invention;

fig. 2 is an enlarged schematic view of a part a of the phase-shifting filter transformer suitable for popularization and use.

In the figure: the transformer comprises a base 1, a support plate 2, a buffer mechanism 3, a sliding chute 31, a sliding block 32, a damping spring 33, a transformer body 4, a stabilizer bar 5, a buffer rubber pad 6, a screw 7 and a heat radiating fin 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a phase-shifting filter transformer suitable for popularization and use comprises a base 1, wherein two support plates 2 are fixedly connected to the upper end of the base 1, the two support plates 2 are symmetrically arranged, and transformer main bodies 4 are fixedly connected to the opposite side walls of the two support plates 2 together through buffer mechanisms 3;

the buffer mechanism 3 comprises sliding chutes 31, sliding blocks 32 and damping springs 33, the four sliding chutes 31 are divided into two groups and symmetrically arranged on the opposite side walls of the two support plates 2, the damping springs 33 are fixedly connected on the groove walls at the lower ends of the sliding chutes 31, the sliding blocks 32 are connected at the upper ends of the damping springs 33, and is connected with the sliding chute 31 in a sliding way, one end of the sliding block 32, which is far away from the chute bottom of the sliding chute 31, passes through the notch of the sliding chute 31 and is fixedly connected with the corresponding position of the transformer main body 4, when the transformer body 4 bumps during transportation and installation, the transformer body 4 moves up and down between the two supporting plates 2, the transformer body 4 drives the sliding blocks 32 to move in the sliding grooves 31, and thus the damper spring 33 is compressed and extended, the damper spring 33 absorbs a large amount of energy during the compression and extension, the transformer body 4 can be well protected, and the popularization and the use of the transformer are facilitated.

The runner 31 is along the last fixedly connected with stabilizer bar 5 of vertical direction, and stabilizer bar 5 passes slider 32 and damping spring 33 setting in proper order, and sliding connection between stabilizer bar 5 and the slider 32 when slider 32 removes in runner 31, under stabilizer bar 5's effect, slider 32 removes more reliable and more stable ground, lets whole device more reliable.

A buffer rubber pad 6 is fixedly connected to the groove wall at the upper end of the sliding groove 31, and the stabilizer bar 5 penetrates through the buffer rubber pad 6 to play a role in buffering the sliding block 32.

The outer surface of the base 1 and the outer surface of the supporting plate 2 are both coated with anticorrosive coatings, so that the anticorrosion effect is achieved.

The base 1 is fixedly installed through a plurality of screws 7, so that the base 1 is conveniently installed and fixed.

The front end and the rear end outside the transformer main body 4 are uniformly and equidistantly fixedly connected with a plurality of radiating fins 8, so that a good radiating effect is achieved.

The utility model discloses in, when transformer main part 4 meets when jolting in the in-process of transportation installation, transformer main part 4 can reciprocate between two backup pads 2, transformer main part 4 has driven slider 32 and has removed in spout 31, and then compression and tensile damping spring 33, damping spring 33 has absorbed a large amount of energies at compression and tensile in-process, make can play the guard action well to transformer main part 4, be convenient for the using widely of this kind of transformer, when slider 32 removes in spout 31, under stabilizer bar 5's effect, slider 32 removes ground more reliable and more stable, let whole device more reliable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A phase-shifting filter transformer suitable for popularization and use comprises a base (1) and is characterized in that the upper end of the base (1) is fixedly connected with two supporting plates (2), the two supporting plates (2) are symmetrically arranged, and opposite side walls of the two supporting plates (2) are fixedly connected with a transformer main body (4) through a buffer mechanism (3);

buffer gear (3) are including spout (31), slider (32) and damping spring (33), four spout (31) divide into two sets ofly and symmetry set up on the lateral wall in opposite directions of two backup pad (2), damping spring (33) fixed connection is on the cell wall of spout (31) lower extreme, slider (32) are connected in damping spring (33) upper end to with spout (31) sliding connection, the notch and the fixed connection of spout (31) are passed to the one end that spout (31) tank bottom was kept away from in slider (32) are on the corresponding position of transformer main part (4).

2. The phase-shifting filter transformer suitable for popularization and use according to claim 1, wherein the chute (31) is fixedly connected with a stabilizer bar (5) along a vertical direction, the stabilizer bar (5) sequentially passes through a sliding block (32) and a damping spring (33) to be arranged, and the stabilizer bar (5) is in sliding connection with the sliding block (32).

3. The phase-shifting filter transformer suitable for popularization and use according to claim 2, wherein a buffer rubber pad (6) is fixedly connected to a groove wall at the upper end of the sliding groove (31), and the stabilizer bar (5) penetrates through the buffer rubber pad (6).

4. The phase-shifting filter transformer suitable for popularization and use according to claim 1, wherein the outer surface of the base (1) and the outer surface of the support plate (2) are coated with an anti-corrosion coating.

5. The phase-shifting filter transformer suitable for popularization and use according to claim 1, wherein the base (1) is fixedly installed through a plurality of screws (7).

6. The phase-shifting filter transformer suitable for popularization and use according to claim 1, wherein the front end and the rear end outside the transformer main body (4) are fixedly connected with a plurality of radiating fins (8) uniformly and equidistantly.