CN221784553U

CN221784553U - A stable device for easy installation of harmonic protector components

Info

Publication number: CN221784553U
Application number: CN202420084849.0U
Authority: CN
Inventors: 程友良; 庄庆宇; 江淮
Original assignee: Jiangsu Yiyuan Electric Power Equipment Co ltd
Current assignee: Jiangsu Yiyuan Electric Power Equipment Co ltd
Priority date: 2024-01-15
Filing date: 2024-01-15
Publication date: 2024-09-27
Anticipated expiration: 2034-01-15

Abstract

The utility model relates to the technical field of electric power gratuitous devices, and provides a stabilizing device easy to mount harmonic protector elements, which comprises a lower shell and a component body; an upper shell is arranged at the top end of the lower shell. According to the utility model, the mounting structure is arranged, the component body is sequentially arranged in the substrate, the component body is mounted on the substrate by the third bolt and is not easy to fall off, the substrate with the component body is mounted on the lower shell by the second bolt after the substrate with the component body mounted is arranged in the lower shell, then the substrate is fixed again from the outside of the lower shell by the first bolt, so that the component is more stably mounted in the lower shell, finally, the component bodies are separated by the isolation blocks at the bottom end of the buffer cushion respectively, and the component bodies are stabilized when the buffer cushion shakes, so that the mounting function of the device is realized, and the stability of the stabilizing device easy to mount the harmonic protector component is improved.

Description

Stabilizing device easy for installing harmonic protector element

Technical Field

The utility model relates to the technical field of electric power gratuitous devices, in particular to a stabilizing device easy to install harmonic protector elements.

Background

Along with the progress of the times, the technology is continuously developed, harmonic waves are often generated in a power system, the harmonic waves can distort voltage and current waveforms, adverse effects of reducing power factors of the power grid, increasing loss of line equipment and the like are caused to equipment and the power grid in the power system, the main purpose of a reactive compensation device of the power system is to improve the power factors of the power grid, a harmonic protector can filter out higher harmonic waves, and the reactive compensation device can avoid the interference of the harmonic waves to reduce the power factors of the power grid, so that the appearance of a stabilizing device easy to install the harmonic protector element is particularly important;

The harmonic protector can effectively filter harmonic waves in the reactive power compensation device of the power system, so that the interference on the power factor of the reactive power compensation device of the power system is reduced, but the phenomenon that components fall off easily occurs due to insufficient stability of the components, so that the stability of the harmonic protector is poor.

Disclosure of utility model

The utility model aims to provide a stabilizing device for easily installing a harmonic protector element, which is used for solving the defects of the existing harmonic protector.

In order to solve the technical problems, the utility model provides the following technical scheme: a stabilizing device for facilitating the installation of harmonic protector elements comprises a lower shell and a component body; the top end of the lower shell is provided with an upper shell, the top end of the upper shell is uniformly provided with compression bolts, one side of the lower shell is uniformly provided with a wire inlet pipe, and the bottom end of the lower shell is provided with a heat dissipation structure;

The inner part of the lower shell is provided with a mounting structure, the mounting structure comprises a substrate, a first bolt, a second bolt, a buffer cushion, a spacer block and a third bolt, the substrate is arranged at the bottom of the inner wall of the lower shell, the first bolts are uniformly arranged on two sides of the substrate, the second bolts are uniformly arranged on the top end of the substrate, the buffer cushion is arranged on the top end of the inner wall of the upper shell, the spacer block is uniformly arranged at the bottom end of the buffer cushion, and the third bolts are uniformly arranged on two sides of the substrate far away from the first bolts;

component bodies are uniformly arranged in the substrate.

Preferably, the bottom of upper shell side has evenly seted up the reservation groove, the main view cross-section internal diameter size of upper shell side reservation groove equals the main view cross-section external diameter size of wire inlet tube.

Preferably, the heat radiation structure comprises a heat radiation groove, fan blades and a filter screen, wherein the heat radiation groove is formed in the bottom end of the lower shell, the fan blades are uniformly arranged in the heat radiation groove, and the filter screens are arranged on two sides of the heat radiation groove.

Preferably, the side view cross section of flabellum is the slope form design, the filter screen is symmetrical distribution in the inside both sides of heat dissipation groove, and the flabellum not only can dispel the heat, can also play the effect of support in inferior valve bottom.

Preferably, the first bolts are in threaded connection with the lower shell, and the second bolts are uniformly arranged at corner positions at the top end of the substrate.

Preferably, the isolation blocks are distributed at equal intervals at the bottom end of the buffer pad, and one end of the third bolt penetrates through the substrate and is in threaded connection with the component body.

Preferably, the bottom ends of the compression bolts extend to the inside of the upper shell, and the wire inlet pipes are arranged right in front of the component body.

The stabilizing device for easily installing the harmonic protector element has the advantages that:

Through being provided with a mounting structure, the component body is sequentially placed in the substrate, the component body is mounted on the substrate by using a third bolt and is not easy to fall off, the substrate with the component body is mounted on the lower shell by using a second bolt after the substrate with the component body mounted is placed in the lower shell, then the substrate is fixed again by using a first bolt from the outside of the lower shell, so that the component is more stably mounted in the lower shell, finally, the component bodies are separated by using isolation blocks at the bottom end of the buffer pad respectively, and the component bodies are stabilized when the buffer pad shakes, so that the mounting function of the device is realized, and the stability of the stabilizing device easy to mount the harmonic protector element is improved;

Through being provided with heat radiation structure, when the inside components and parts body generates heat again, the fan blade is passed through to the filter screen of heat dissipation inslot side, and the filter screen of passing through the heat dissipation inslot outside at last, accomplishes the heat dissipation, has realized the radiating function of device, has prolonged the life of this stabilising arrangement who easily harmonic protector component installs.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is a schematic top view of the present utility model.

Reference numerals in the drawings illustrate: 1. a lower case; 2. an upper case; 3. a compression bolt; 4. a wire inlet pipe; 5. a heat dissipation structure; 501. a heat sink; 502. a fan blade; 503. a filter screen; 6. a mounting structure; 601. a substrate; 602. a first bolt; 603. a second bolt; 604. a cushion pad; 605. a spacer block; 606. a third bolt; 7. a component body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the stabilizing device for facilitating installation of harmonic protector elements provided by the utility model comprises a lower shell 1 and a component body 7.

Referring to fig. 1, 2, 3, and 5, the lower case 1 is internally provided with a mounting structure 6, the mounting structure 6 includes a base plate 601, a first bolt 602, a second bolt 603, a cushion pad 604, a spacer 605 and a third bolt 606, the base plate 601 is disposed at the bottom of the inner wall of the lower case 1, the first bolt 602 is uniformly disposed at both sides of the base plate 601, the second bolt 603 is uniformly disposed at the top of the inner wall of the upper case 2, the cushion pad 604 is disposed at the top of the inner wall of the upper case 2, the spacer 605 is uniformly disposed at the bottom of the cushion pad 604, the third bolt 606 is uniformly disposed at both sides of the base plate 601 far from the first bolt 602, the first bolt 602 is in threaded connection with the lower case 1, the second bolt 603 is uniformly disposed at the corner position of the top of the base plate 601, the spacer 605 is uniformly distributed at the bottom of the cushion pad 604 at equal intervals, and one end of the third bolt 606 is penetrated through the base plate 601 and is in threaded connection with the component body 7.

The component body 7 is placed in the substrate 601 in sequence, the component body is mounted on the substrate 601 by the third bolt 606 and is not easy to fall off, the substrate 601 with the component body 7 mounted is mounted on the lower shell 1 by the second bolt 603 after the substrate 601 is placed in the lower shell 1, then the substrate 601 is fixed again from the outside of the lower shell 1 by the first bolt 602, the component is mounted in the lower shell 1 more stably, and finally the component body 7 is separated by the isolation blocks 605 at the bottom end of the buffer pad 604 respectively, and the component body 7 is stabilized when shaking.

Referring to fig. 2 and 5, the top of inferior valve 1 is provided with epitheca 2, hold-down bolt 3 is evenly installed on the top of epitheca 2, one side of inferior valve 1 evenly is provided with wire inlet tube 4, the reservation groove has evenly been seted up to the bottom of epitheca 2 one side, the main view cross-section internal diameter size of reservation groove of epitheca 2 side equals the main view cross-section external diameter size of wire inlet tube 4, the bottom of inferior valve 1 is provided with heat radiation structure 5, heat radiation structure 5 includes heat radiation groove 501, flabellum 502 and filter screen 503, heat radiation groove 501 is seted up in the bottom of inferior valve 1, the inside of heat radiation groove 501 evenly is provided with flabellum 502, the both sides of heat radiation groove 501 all are provided with filter screen 503, the side view cross-section of flabellum 502 is the slope form design, filter screen 503 is symmetrical distribution in the inside of heat radiation groove 501, the inside of base plate 601 evenly is provided with components and parts body 7, the bottom of hold-down bolt 3 all extends to the inside of epitheca 2, wire inlet tube 4 all sets up in the place ahead of components and parts body 7.

When the internal component body 7 heats, heat is transmitted through the fan blade 502 by the filter screen 503 at the inner side of the heat dissipation groove 501, and finally is transmitted by the filter screen 503 at the outer side of the heat dissipation groove 501, so as to complete heat dissipation.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A stabilizing device for easy installation of harmonic protector elements comprises a lower shell (1) and a component body (7);

The method is characterized in that:

The top end of the lower shell (1) is provided with an upper shell (2), the top end of the upper shell (2) is uniformly provided with compression bolts (3), one side of the lower shell (1) is uniformly provided with a wire inlet pipe (4), and the bottom end of the lower shell (1) is provided with a heat dissipation structure (5);

The inside of inferior valve (1) is provided with mounting structure (6), mounting structure (6) include base plate (601), first bolt (602), second bolt (603), blotter (604), spacer block (605) and third bolt (606), base plate (601) set up in the bottom of inferior valve (1) inner wall, the both sides of base plate (601) evenly are provided with first bolt (602), the top of base plate (601) evenly is provided with second bolt (603), blotter (604) set up in the top of epitheca (2) inner wall, the bottom of blotter (604) evenly is provided with spacer block (605), the both sides that first bolt (602) were kept away from to base plate (601) evenly are provided with third bolt (606);

Component bodies (7) are uniformly arranged in the substrate (601).

2. A stabilizing device for facilitating installation of harmonic protector elements according to claim 1, wherein: the bottom of epitheca (2) one side has evenly seted up the reservation groove, the main cross-section internal diameter size of reservation groove of epitheca (2) one side equals the main cross-section external diameter size of income spool (4).

3. A stabilizing device for facilitating installation of harmonic protector elements according to claim 1, wherein: the heat radiation structure (5) comprises a heat radiation groove (501), fan blades (502) and a filter screen (503), wherein the heat radiation groove (501) is formed in the bottom end of the lower shell (1), the fan blades (502) are uniformly arranged in the heat radiation groove (501), and the filter screen (503) is arranged on two sides of the heat radiation groove (501).

4. A stabilizing device for facilitating installation of harmonic protector elements according to claim 3, wherein: the side view cross section of the fan blade (502) is of an inclined design, and the filter screens (503) are symmetrically distributed on two sides of the inside of the heat dissipation groove (501).

5. A stabilizing device for facilitating installation of harmonic protector elements according to claim 1, wherein: the first bolts (602) are in threaded connection with the lower shell (1), and the second bolts (603) are uniformly arranged at corner positions at the top end of the base plate (601).

6. A stabilizing device for facilitating installation of harmonic protector elements according to claim 1, wherein: the isolation blocks (605) are distributed at equal intervals at the bottom end of the buffer pad (604), and one end of each third bolt (606) penetrates through the substrate (601) and is in threaded connection with the component body (7).

7. A stabilizing device for facilitating installation of harmonic protector elements according to claim 1, wherein: the bottom of hold-down bolt (3) all extends to the inside of epitheca (2), wire inlet tube (4) all set up in components and parts body (7) the place ahead.