CN221709296U - Electric power looped netowrk cabinet - Google Patents

Abstract

The utility model discloses an electric power ring network cabinet, which comprises a base, a mounting strip and a mounting plate, wherein the top of the base is fixedly connected with a main box, the front side wall of the main box is fixedly connected with a door frame, the front side wall of the door frame is rotatably connected with a revolving door, the left side wall, the right side wall and the rear side wall of the main box are fixedly connected with side panels, the bottoms of the left and right side panels of the main box are provided with a plurality of air-permeable grooves, the top of the main box is fixedly connected with a dust-proof net, the bottom of the dust-proof net is fixedly connected with an air-permeable plate, the four corners of the top of the main box are fixedly connected with columns, the top of the columns is fixedly connected with an inclined plate, and the inner side wall of the main box is provided with a plurality of mounting holes. By providing the mounting strip, the mounting plate, the sliding strip, the positioning hole, the sliding groove, the fixing nail, the pushing plate, the extrusion plate and the spring, the mounting plate can be conveniently and quickly mounted on the main box, and the installation, maintenance and replacement of the electronic components on the mounting plate are convenient.

Description

A power ring network cabinet

Technical Field

The utility model relates to the technical field of electric power equipment, in particular to an electric power ring network cabinet.

Background Art

The power ring main unit is an indispensable part of the power system. It is mainly used for relay protection and control in power transmission, substation, distribution and other links, as well as to improve the quality of power. At present, many power ring main unit products have appeared on the market, most of which use fixed connections inside, which are prone to problems such as complicated structure, difficult installation and maintenance.

Utility Model Content

The utility model provides an electric power ring network cabinet, adopts multiple protection and heat dissipation measures, adopts modularization for the internal structure, freely adjusts the installation position and height of electronic components, and realizes the simplification of installation, maintenance and replacement of electronic components on the installation board.

To achieve the above-mentioned purpose, a power ring network cabinet is provided, comprising: a base, a mounting strip and a mounting plate, the top of the base is fixedly connected with a main box, the front side wall of the main box is fixedly connected with a door frame, the front side wall of the door frame is rotatably connected with a revolving door, the left side wall, the right side wall and the rear side wall of the main box are fixedly connected with side panels, the bottoms of the left and right side panels of the main box are both provided with a plurality of ventilation grooves, the top of the main box is fixedly connected with a dustproof net, the bottom of the dustproof net is fixedly connected with a ventilation plate, the four corners of the top of the main box are fixedly connected with columns, the top of the columns is fixedly connected with an inclined plate, and the inner side wall of the main box is provided with a plurality of mounting holes;

The left and right sides of the installation plate are both fixedly connected with sliding bars, and the tops of the sliding bars are provided with a plurality of positioning holes.

The inner side wall of the mounting bar is provided with a sliding groove, and the mounting bar is slidably connected to the sliding bar through the sliding groove, and a fixing nail is threadedly connected to the top front end of the mounting bar, and mounting blocks are fixedly connected to the front and rear of the outer side walls of the mounting bar, and the mounting plate is clamped with the mounting bar through the mounting block and the mounting hole, and an extrusion plate is fixedly installed on the rear side wall of the mounting bar, and a spring is fixedly connected to the front side wall of the extrusion plate, and a push-out plate is fixedly connected to the front end of the spring, and the push-out plate is in contact with the mounting plate.

According to the power ring network cabinet, the number of the ventilation grooves is multiple and arranged in an array at the bottom of the side plate.

According to the power ring network cabinet, the number of the positioning holes is multiple and arranged in an array on the top of the sliding bar.

According to the power ring network cabinet, the number of the installation holes is multiple and arranged in an array on the inner wall of the main box.

According to the electric power ring network cabinet, the number of the spring, the mounting bar, the fixing nail and the sliding bar is two, and they are symmetrically distributed on the left and right sides of the mounting plate.

According to the power ring network cabinet, a handle and an observation window are provided on the front side wall of the revolving door, and the handle is located below the observation window.

Beneficial effects of the utility model:

1. By setting the mounting strip, mounting plate, sliding strip, positioning hole, slide groove, fixing nail, push plate, extrusion plate and spring, the mounting plate can be conveniently and quickly installed on the main box, and the installation, maintenance and replacement of electronic components on the mounting plate are also convenient;

2. By setting the main box, mounting holes, mounting plate and sliding strips, the mounting plate can be fixed in a suitable position to improve the installation accuracy;

3. By setting up dust-proof nets, breathable plates and breathable slots, and adopting multiple protection and heat dissipation measures, it can protect the equipment and extend its service life.

Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings and embodiments;

FIG1 is a schematic diagram of the three-dimensional structure of a power ring network cabinet of the utility model;

FIG2 is a schematic diagram of a pop-up structure of a power ring network cabinet of the utility model;

FIG3 is a schematic diagram of a mounting plate of a power ring network cabinet according to the present invention;

FIG4 is a side sectional view of a power ring network cabinet of the utility model;

FIG5 is a front cross-sectional view of a power ring network cabinet of the utility model;

FIG6 is an enlarged view of structure A in FIG2 ;

FIG7 is an enlarged view of structure B in FIG2;

FIG8 is an enlarged view of structure C in FIG4 .

Legend:

1. Base; 2. Door frame; 3. Revolving door; 4. Handle; 5. Observation window; 6. Dust screen; 7. Column; 8. Inclined plate; 9. Side plate; 10. Ventilation groove; 11. Mounting strip; 12. Mounting plate; 13. Sliding strip; 14. Positioning hole; 15. Sliding groove; 16. Fixing nail; 17. Push-out plate; 18. Extrusion plate; 19. Spring; 20. Mounting block; 21. Main box; 22. Mounting hole; 23. Ventilation plate.

DETAILED DESCRIPTION

This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

1-8, the utility model embodiment of a power ring network cabinet includes: a base 1, a mounting strip 11 and a mounting plate 12, the top of the base 1 is fixedly connected to a main box 21, the front side wall of the main box 21 is fixedly connected to a door frame 2, the front side wall of the door frame 2 is rotatably connected to a revolving door 3, the left side wall, the right side wall and the rear side wall of the main box 21 are fixedly connected to side panels 9, and the bottoms of the left and right side panels 9 of the main box 21 are provided with a plurality of ventilation grooves 10 to facilitate the circulation of natural wind to dissipate heat inside the main box 21. When the remaining components on the main box 21 are damaged, only the corresponding components need to be removed. The maintenance and replacement are completed without affecting the overall structure and use of the ring network cabinet. A dustproof net 6 is fixedly connected to the top of the main box 21, and a breathable plate 23 is fixedly connected to the bottom of the dustproof net 6. The dustproof net 6 prevents dust from falling into the main box 21. The breathable plate 23 is convenient for discharging the internal hot air of the main box 21 to reduce the internal temperature of the main box 21. The four corners of the top of the main box 21 are fixedly connected with columns 7, and the top of the column 7 is fixedly connected with an inclined plate 8. The inclined plate 8 can prevent garbage and rainwater from falling into the main box 21 and affecting the operation of the ring network cabinet. A plurality of mounting holes 22 are provided on the inner wall of the main box 21;

The left and right sides of the mounting plate 12 are fixedly connected with sliding bars 13, and the top of the sliding bars 13 is provided with a plurality of positioning holes 14. The mounting plate 12 is used to install electronic components (not shown in the figure);

The inner side wall of the mounting strip 11 is provided with a slide groove 15, and the mounting strip 11 is slidably connected with the sliding strip 13 through the slide groove 15, so that the mounting plate 12 can be conveniently and quickly installed on the main box 21, and the top front end of the mounting strip 11 is threadedly connected with a fixing nail 16. When the mounting plate 12 and the main box 21 are in an ideal position, the fixing nail 16 is rotated to make the fixing nail 16 turn into the positioning hole 14 to fix the position of the mounting plate 12, and the front and rear outer sides of the mounting strip 11 are fixedly connected with mounting blocks 20, and the mounting plate 12 is clamped with the main box 21 through the mounting block 20 and the mounting hole 22. The rear side wall of the mounting strip 11 is fixedly installed with an extrusion plate 18, and the front side wall of the extrusion plate 18 is fixedly connected with a spring 19, and the front end of the spring 19 is fixedly connected with a push plate 17, so that the mounting plate 12 is tightly attached to the inside of the main box 21, and the mounting plate 12 is ejected after the fixing nail 16 is rotated, which is convenient for maintenance personnel to extract.

There are multiple ventilation grooves 10 arranged in an array at the bottom of the side plate 9, which facilitates the internal air circulation of the main box 21 and dissipates heat for the internal electrical equipment, making it less susceptible to moisture damage.

There are a plurality of positioning holes 14 arranged in an array on the top of the slide bar 13, so that the mounting plate 12 can be fixed when it slides to an ideal position, thereby facilitating the installation, replacement, maintenance and inspection of electronic components by maintenance personnel.

There are multiple mounting holes 22 arranged in an array on the inner wall of the main box 21, which is convenient for meeting the installation space requirements of electronic components of different sizes and can meet the installation needs of multiple mounting plates 21, making reasonable and efficient use of the internal space of the main box 21.

There are two springs 19 , mounting strips 11 , fixing pins 16 and sliding strips 13 , which are symmetrically distributed on the left and right sides of the mounting plate 12 , so that the mounting plate 12 is evenly stressed and the balance of the mounting plate 12 in the main box 21 is enhanced.

A handle 4 and an observation window 5 are provided on the front side wall of the revolving door 3, and the handle 4 is located below the observation window 5, so that relevant personnel can observe the internal situation of the ring main unit conveniently.

Working principle: The main body of the ring main unit is composed of a base 1, a door frame 2, a revolving door 3, a column 7, an inclined plate 8 and a main box 21. The mounting bar 11 is installed at an ideal height on the left and right sides of the main box 21. The electronic components are installed on the mounting plate 12. The sliding bar 13 is inserted into the slide groove 15 until the mounting plate 12 completely enters the slide groove 15. The fixing nail 16 is rotated clockwise to fix the position. When the electronic components need to be repaired or replaced, only the fixing nail 16 needs to be rotated counterclockwise, and the mounting plate 12 is ejected by the spring 19, which is convenient for the repair and replacement of the electronic components on the mounting plate 12.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims (6)

1. A power ring network cabinet, characterized in that it comprises: a base (1), a mounting strip (11) and a mounting plate (12), the top of the base (1) is fixedly connected to a main box (21), the front side wall of the main box (21) is fixedly connected to a door frame (2), the front side wall of the door frame (2) is rotatably connected to a revolving door (3), the left side wall, the right side wall and the rear side wall of the main box (21) are fixedly connected to side plates (9), the bottoms of the left and right side plates (9) of the main box (21) are both provided with a plurality of ventilation grooves (10), the top of the main box (21) is fixedly connected to a dustproof net (6), the bottom of the dustproof net (6) is fixedly connected to a ventilation plate (23), the four corners of the top of the main box (21) are fixedly connected to columns (7), the top of the columns (7) is fixedly connected to an inclined plate (8), and the inner side wall of the main box (21) is provided with a plurality of mounting holes (22); The left and right sides of the mounting plate (12) are both fixedly connected with sliding bars (13), and the top of the sliding bar (13) is provided with a plurality of positioning holes (14); The inner side wall of the mounting bar (11) is provided with a slide groove (15), and the mounting bar (11) and the sliding bar (13) are slidably connected via the slide groove (15). A fixing nail (16) is threadedly connected to the top front end of the mounting bar (11). The outer side walls of the mounting bar (11) are fixedly connected to mounting blocks (20) at the front and rear ends. The mounting plate (12) is clamped with the mounting bar (11) via the mounting blocks (20) and the mounting holes (22). An extrusion plate (18) is fixedly installed on the rear side wall of the mounting bar (11), and a spring (19) is fixedly connected to the front side wall of the extrusion plate (18). A push-out plate (17) is fixedly connected to the front end of the spring (19), and the push-out plate (17) is in contact with the mounting plate (12). 2. An electric power ring main unit according to claim 1, characterized in that the number of the air permeable grooves (10) is multiple and arranged in an array at the bottom of the side plate (9). 3. The power ring network cabinet according to claim 1, characterized in that the number of the positioning holes (14) is multiple and arranged in an array on the top of the sliding bar (13). 4. The power ring network cabinet according to claim 1, characterized in that the number of the mounting holes (22) is multiple and arranged in an array on the inner wall of the main box (21). 5. The power ring network cabinet according to claim 1, characterized in that the number of the spring (19), the mounting bar (11), the fixing nail (16) and the sliding bar (13) is two, and they are symmetrically distributed on the left and right sides of the mounting plate (12). 6. The power ring network cabinet according to claim 1, characterized in that a handle (4) and an observation window (5) are provided on the front side wall of the revolving door (3), and the handle (4) is located below the observation window (5).