CN221240025U - High-voltage ring network cabinet - Google Patents

Abstract

The utility model relates to the technical field of power equipment, in particular to a high-voltage loop-network cabinet which comprises a base and a ceiling, wherein a splicing device is arranged at the upper end of the base and comprises a first cabinet plate, the outer wall of the first cabinet plate is movably connected with the base, the surface of the first cabinet plate is fixedly connected with a first hinge, and the outer wall of the first hinge is fixedly connected with a second cabinet plate. The high-voltage ring main unit is split into the plurality of first cabinet plates, the second cabinet plates, the first door plate, the second door plate and the back plate, so that before the high-voltage ring main unit is assembled, the first cabinet plates, the second cabinet plates, the first door plate and the like are mutually folded, the height of the high-voltage ring main unit is reduced, the limiting plates are utilized to support the first cabinet plates and the back plate, the handle is pushed to deflect on the connecting seat until the surface of the handle passes through the lock catch, the plurality of parts are limited and fixed, the assembly of the high-voltage ring main unit is realized, the height of the high-voltage ring main unit in carrying is reduced, and the carrying is more convenient.

Description

High-voltage ring network cabinet

Technical Field

The utility model relates to the technical field of power equipment, in particular to a high-voltage ring main unit.

Background

The Ring Main Unit (Ring Main Unit) is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval Ring Main power supply Unit, and the core part of the Ring Main Unit adopts a load switch and a fuse, so that the Ring Main Unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. It is widely used in distribution stations of load centers such as urban residential communities, high-rise buildings, large public buildings, factory enterprises and the like, and box-type substations.

For example, the high-voltage ring network cabinet with the authorized bulletin number of 'CN 210350602U', although solving the problem that the safety accident is caused when the current is overlarge in the existing high-voltage ring network cabinet, the problem that the fire hazard is caused still exists in the high-voltage ring network is solved, the shutter is arranged at the position of the ventilation opening, the transmission mechanism for rotating the shutter is electrically connected with the controller, the smoke sensors are arranged in the wiring chamber to form cooperation, the high-voltage ring network cabinet is considered to be carried, the body has a certain height, and personnel can swing due to the gravity factor when carrying, so that the physical strength is wasted when carrying, and the carrying is inconvenient.

Disclosure of utility model

The utility model aims to solve the problems that the existing high-voltage ring main unit is high in body, people can swing due to gravity factors when carrying, physical strength is wasted when carrying, and carrying is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-voltage ring network cabinet, includes base and ceiling, the upper end of base is equipped with splicing apparatus, splicing apparatus includes first cabinet board, the outer wall and the base swing joint of first cabinet board, the surface and the first page or leaf fixed connection of first cabinet board, the outer wall and the second cabinet board fixed connection of first page or leaf, the surface and the buckle fixed connection of second cabinet board, the inner wall and the snap ring of buckle offset tightly, the outer wall and the handle swing joint of snap ring, the outer wall and the connecting seat swing joint of handle.

Preferably, the lower extreme of ceiling is equipped with heat abstractor, heat abstractor includes first door plant, the outer wall and the ceiling of first door plant rotate to be connected, the outer wall and the second of first door plant turn over page or leaf fixed connection, the outer wall and the second door plant fixed connection of second hinge, the inner wall and the radiating leaf of second door plant rotate to be connected, the outer wall and the gear fixed connection of radiating leaf, the outer wall and the rack of gear mesh mutually, the outer wall and the slide button fixed connection of rack.

Preferably, the inside of the ceiling is in sliding connection with the control room, and the ceiling is fixedly connected with the protective cover through bolts.

Preferably, the outer wall of the base is propped against the limiting plate, and the outer wall of the limiting plate is movably connected with the backboard.

Preferably, the surface of the connecting seat is fixedly connected with the lock catch.

Preferably, the surface mounting of second door plant has handle fixed connection, the inner wall and the electric telescopic handle fixed connection of second door plant, electric telescopic handle's tip and connecting piece swing joint, the tip and the sliding button swing joint of connecting piece.

The high-voltage ring network cabinet provided by the utility model has the beneficial effects that: the high-voltage ring main unit is split into the plurality of first cabinet plates, the second cabinet plates, the first door plate, the second door plate and the back plate, so that before the high-voltage ring main unit is assembled, the first cabinet plates, the second cabinet plates, the first door plate and the like are mutually folded, the height of the high-voltage ring main unit is reduced, the limiting plates are utilized to support the first cabinet plates and the back plate, the handle is pushed to deflect on the connecting seat until the surface of the handle passes through the lock catch, the plurality of parts are limited and fixed, the assembly of the high-voltage ring main unit is realized, the height of the high-voltage ring main unit in carrying is reduced, and the carrying is more convenient.

Drawings

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

FIG. 2 is a schematic side sectional view of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional elevation view of the structure of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. base, 2, ceiling, 3, splicing device, 301, first cabinet board, 302, first hinge, 303, second cabinet board, 304, buckle, 305, snap ring, 306, handle, 307, connecting seat, 4, heat abstractor, 401, first door plant, 402, second hinge, 403, second door board, 404, heat dissipation leaf, 405, gear, 406, rack, 407, slide button, 5, control room, 6, protective cover, 7, limiting plate, 8, backboard, 9, lock catch, 10, handle, 11, electric telescopic link, 12, connecting piece.

Detailed Description

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 present utility model provides a technical solution: the high-voltage ring main unit comprises a base 1 and a ceiling 2, wherein a splicing device 3 is arranged at the upper end of the base 1, the ceiling 2 drives a second cabinet plate 303 and a first cabinet plate 301 to deflect until the second cabinet plate 303 and the first cabinet plate 301 are positioned on a unified vertical plane, a clamping buckle 304 for clamping a clamping ring 305 on the second cabinet plate 303 is abutted tightly, the second cabinet plate 303 and the first cabinet plate 301 are spliced, the splicing device 3 comprises the first cabinet plate 301, the outer wall of the first cabinet plate 301 is movably connected with the base 1, the surface of the first cabinet plate 301 is fixedly connected with a first folding page 302, the outer wall of the first folding page 302 is fixedly connected with the second cabinet plate 303, the surface of the second cabinet plate 303 is fixedly connected with the clamping buckle 304, the inner wall of the clamping ring 304 is abutted tightly against the clamping ring 305, the outer wall of the clamping ring 305 is movably connected with a handle 306, and the outer wall of the handle 306 is movably connected with a connecting seat 307;

the high-voltage ring network cabinet is split into a plurality of first cabinet plates 301, second cabinet plates 303, first door plates 401, second door plates 403 and back plates 8, before the high-voltage ring network cabinet is assembled, the first cabinet plates 301, the second cabinet plates 303, the first door plates 401, and the like are mutually folded, the height of the high-voltage ring network cabinet is reduced, the limiting plates 7 are utilized to support the first cabinet plates 301 and the back plates 8, the push handles 306 deflect on the connecting seats 307 until the surfaces of the handles 306 pass through the lock catches 9, the limiting and fixing of a plurality of positions are realized, the assembly of the high-voltage ring network cabinet is realized, the height of the high-voltage ring network cabinet is reduced in carrying, and the carrying is more convenient.

Referring to fig. 1, 2 and 4, a heat dissipation device 4 is disposed at the lower end of the ceiling 2, an electric telescopic rod 11 pushes a slide button 407 on a connecting piece 12 to move, the slide button 407 drives a gear 405 on a rack 406 to rotate, the gear 405 drives a heat dissipation blade 404 to rotate, the heat dissipation device 4 includes a first door plate 401, an outer wall of the first door plate 401 is rotationally connected with the ceiling 2, an outer wall of the first door plate 401 is fixedly connected with a second hinge 402, an outer wall of the second hinge 402 is fixedly connected with the second door plate 403, an inner wall of the second door plate 403 is rotationally connected with the heat dissipation blade 404, an outer wall of the heat dissipation blade 404 is fixedly connected with the gear 405, an outer wall of the gear 405 is meshed with the rack 406, and an outer wall of the rack 406 is fixedly connected with the slide button 407.

Referring to fig. 1 and 2, the inside of the ceiling 2 is slidably connected with a control room 5, the ceiling 2 is fixedly connected with a protective cover 6 through bolts, the outer wall of the base 1 is abutted against a limiting plate 7, the outer wall of the limiting plate 7 is movably connected with a back plate 8, the surface of a connecting seat 307 is fixedly connected with a lock catch 9, a handle 10 is fixedly connected with the surface of a second door plate 403, the inner wall of the second door plate 403 is fixedly connected with an electric telescopic rod 11, the type of the electric telescopic rod 11 is required to meet the actual requirement, the end of the electric telescopic rod 11 is movably connected with a connecting piece 12, and the end of the connecting piece 12 is movably connected with a slide button 407.

Working principle:

When a high-voltage loop-network cabinet is required to be installed, the ceiling 2 is pulled upwards, the ceiling 2 drives the second cabinet plate 303 and the first cabinet plate 301 to deflect until the second cabinet plate 303 and the first cabinet plate 301 are positioned on a unified vertical plane, the clamping ring 305 is buckled on the clamping ring 304 on the second cabinet plate 303, the handle 306 is pushed downwards, the handle 306 deflects on the connecting seat 307 until the surface of the handle 306 passes through the clamping ring 9, the outer lock is taken to limit the clamping ring 9 and the handle 306, and at the moment, the second cabinet plate 303 and the first cabinet plate 301 are supported by the first folding page 302 and the clamping ring 304 which are arranged inside and the clamping ring 305, so that the second cabinet plate 303 and the first cabinet plate 301 are spliced;

At this time, the two sides of the base 1 are spliced, the lower ends of the limiting plates 7 are inserted into the base 1, so that the limiting plates 7 are fixedly propped against the base 1, the limiting plates 7 can support the lower ends of the first cabinet plates 301 at the lower ends, meanwhile, the limiting plates 7 can drive the lower ends of the back plates 8 to deflect, the two back plates 8 are spliced into a whole, the spliced positions of the back plates 8 are supported in a mode of a buckle 304 and a clamping ring 305 in the splicing device 3, deformation is avoided, and the high-voltage ring main unit can be disassembled in the same way through the reverse steps;

The handle 10 is utilized to drive the first door plate 401 and the second door plate 403 to deflect outwards, so that the first door plate 401 and the second door plate 403 are connected with the second hinge to form a cabinet door of the high-voltage ring main unit, the whole assembly is realized at this time, when the temperature of internal equipment is too high, an external power supply of the electric telescopic rod 11 is connected, the electric telescopic rod 11 starts to work, the electric telescopic rod 11 pushes the sliding button 407 on the connecting piece 12 to move, the sliding button 407 drives the gear 405 on the rack 406 to rotate, and the gear 405 drives the radiating blade 404 to rotate, so that a gap is formed at the second door plate 403, and the internal heat dissipation is realized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-voltage ring network cabinet, includes base (1) and ceiling (2), its characterized in that: the upper end of base (1) is equipped with splicing apparatus (3), splicing apparatus (3) are including first cabinet board (301), the outer wall and the base (1) swing joint of first cabinet board (301), the surface and the first hinge (302) fixed connection of first cabinet board (301), the outer wall and the second cabinet board (303) fixed connection of first hinge (302), the surface and buckle (304) fixed connection of second cabinet board (303), the inner wall and the snap ring (305) of buckle (304) offset tightly, the outer wall and handle (306) swing joint of snap ring (305), the outer wall and connecting seat (307) swing joint of handle (306).

2. A high voltage ring network cabinet according to claim 1, characterized in that: the lower extreme of ceiling (2) is equipped with heat abstractor (4), heat abstractor (4) are including first door plant (401), the outer wall and the ceiling (2) of first door plant (401) rotate to be connected, the outer wall and the second of first door plant (401) fold page or leaf (402) fixed connection, the outer wall and the second of second folding page or leaf (402) are folded page or leaf (403) fixed connection, the inner wall and the radiating leaf (404) of second door plant (403) rotate to be connected, the outer wall and the gear (405) fixed connection of radiating leaf (404), the outer wall and rack (406) of gear (405) mesh, the outer wall and slide button (407) fixed connection of rack (406).

3. A high voltage ring network cabinet according to claim 1, characterized in that: the inside of the ceiling (2) is in sliding connection with a control room (5), and the ceiling (2) is fixedly connected with a protective cover (6) through bolts.

4. A high voltage ring network cabinet according to claim 1, characterized in that: the outer wall of the base (1) is propped against the limiting plate (7), and the outer wall of the limiting plate (7) is movably connected with the backboard (8).

5. A high voltage ring network cabinet according to claim 1, characterized in that: the surface of the connecting seat (307) is fixedly connected with the lock catch (9).

6. A high voltage ring network cabinet according to claim 2, characterized in that: the surface mounting of second door plant (403) has handle (10) fixed connection, the inner wall of second door plant (403) and electric telescopic handle (11) fixed connection, the tip and the connecting piece (12) swing joint of electric telescopic handle (11), the tip and the slide button (407) swing joint of connecting piece (12).