CN214314099U

CN214314099U - Electrical switch cabinet

Info

Publication number: CN214314099U
Application number: CN202120563697.9U
Authority: CN
Inventors: 彭新阁; 王新平; 李朝华
Original assignee: State-Owned Luoyang Dancheng Radio Factory
Current assignee: State-Owned Luoyang Dancheng Radio Factory
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-09-28
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses an electrical switch cabinet relates to electrical switch cabinet technical field, specifically is an electrical switch cabinet, including circular base, circular base's last fixed surface is connected with rectangle four sides install bin. This electrical switch cabinet, through rectangle four sides install bin, the dry granule of active carbon, cooling fan's cooperation is used, rectangle four sides install bin through setting up the rectangle, utilize four latticed mounting panels on rectangle four sides install bin surface to install electrical equipment, the structure that traditional electrical switch cabinet can only install the one side has been changed, four sides at rectangle four sides install bin are installed to electrical equipment, and then reduce electrical switch cabinet's quantity, practice thrift the area, increase this electrical switch cabinet's work efficiency, utilize the dry granule of active carbon to absorb the drying to steam simultaneously, utilize cooling fan to accelerate the air flow rate around the electrical equipment, dispel the heat to electrical equipment, electrical switch cabinet's practicality has been improved.

Description

Electrical switch cabinet

Technical Field

The utility model relates to an electrical switchgear technical field specifically is an electrical switchgear.

Background

An electrical switch cabinet (switch cabinet) is an electrical device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters branch control switches, each branch circuit is arranged according to the requirement, such as an instrument, automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-cycle load shedding for protecting main equipment. The main function of the switch gear is to open, close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The main utility model provides a power plant, the transformer substation, petrochemical, the metallurgical steel rolling, light industry weaving, factory and mining enterprise and residential district, various different occasions such as high-rise building, current electrical switchgear is the rectangle box, at the one side installation electrical equipment of box inner wall, installation area is little, need a plurality of electrical switchgear simultaneous use sometimes, area is great, and traditional electrical switchgear cabinet door is opened the back area increase, it is little to open back operating personnel operating area, therefore we have proposed an electrical switchgear.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electrical switch cabinet has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electrical switch cabinet comprises a circular base, wherein a rectangular four-side installation box is fixedly connected to the upper surface of the circular base, a circular top plate is in threaded connection with the top of the rectangular four-side installation box, sliding grooves are formed in the upper surface of the circular base and the lower surface of the circular top plate, an outer circular sealing door is slidably connected to the inner cavity of each sliding groove, rotating rings are fixedly connected to the upper end and the lower end of each outer circular sealing door, the surface of each rotating ring is in contact with the inner wall of each sliding groove, a sleeving groove is formed in the inner cavity of each outer circular sealing door, a limiting block is clamped in the inner cavity of each sleeving groove, inner circular sealing doors are fixedly connected to one side of each limiting block, the number of the inner circular sealing doors is two, vent holes are formed in the surface of the rectangular four-side installation box, and a latticed containing box is fixedly connected to the middle of the inner cavity of the rectangular four-side installation box, the inner cavity of latticed containing box is provided with the dry granule of active carbon, the fixed surface of latticed containing box is connected with cooling fan.

Optionally, one end of the inner circular closed door is fixedly connected with a handle, the surface of the handle is fixedly connected with a limiting plate, and a fixing plate is movably sleeved on the surface of the handle.

Optionally, the upper end and the lower end of the inner circular sealing door both extend to the inner cavity of the sliding groove.

Optionally, the rectangular four-side installation box is rectangular, and the surface of the rectangular four-side installation box is fixedly provided with the latticed installation plate.

Optionally, the circular base, the circular top plate, the outer circular sealing door and the inner circular sealing door are all made of stainless steel.

The utility model provides an electrical switch cabinet possesses following beneficial effect:

1. this electrical switch cabinet, through rectangle four sides install bin, the dry granule of active carbon, cooling fan's cooperation is used, rectangle four sides install bin through setting up the rectangle, utilize four latticed mounting panels on rectangle four sides install bin surface to install electrical equipment, the structure that traditional electrical switch cabinet can only install the one side has been changed, four sides at rectangle four sides install bin are installed to electrical equipment, and then reduce electrical switch cabinet's quantity, practice thrift the area, increase this electrical switch cabinet's work efficiency, utilize the dry granule of active carbon to absorb the drying to steam simultaneously, utilize cooling fan to accelerate the air flow rate around the electrical equipment, dispel the heat to electrical equipment, electrical switch cabinet's practicality has been improved.

2. The electric switch cabinet is used by matching the circular base, the circular top plate, the sliding groove, the outer circular sealing door and the inner circular sealing door, the sliding groove is arranged on the surfaces of the circular base and the circular top plate, the outer circular sealing door is sleeved by the sliding groove, the outer circular sealing door can slide in the inner cavity of the sliding groove, the inner circular sealing door is sleeved by the sleeving groove arranged in the outer circular sealing door, the inner circular sealing door is pulled out to be matched with the outer circular sealing door to form a cylinder, the position of the inner circular sealing door can be adjusted, any position can be opened, the maintenance, the replacement and the operation are more convenient, the problems that the traditional electric switch cabinet sealing door occupies a large floor area after being opened, is easy to shake and collides with workers, the opening position is single, the opening area is small, and the operation is inconvenient for operators to operate are solved, the use convenience of the electrical switch cabinet is improved.

Drawings

Fig. 1 is a schematic sectional view of the top view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a front view of the present invention;

fig. 5 is a schematic structural view of the outer circular sealing door of the present invention.

In the figure: 1. a circular base; 2. a rectangular four-side installation box; 3. a sliding groove; 4. drying the active carbon particles; 5. a heat radiation fan; 6. a grid-shaped storage box; 7. a grid-shaped mounting plate; 8. a vent hole; 9. an outer circular sealing door; 10. a sleeving groove; 11. a limiting block; 12. an inner circular sealing door; 13. a fixing plate; 14. a grip; 15. a circular top plate; 16. a rotating ring; 17. and a limiting plate.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: an electrical switch cabinet comprises a circular base 1, the upper surface of the circular base 1 is fixedly connected with a rectangular four-side installation box 2, the top of the rectangular four-side installation box 2 is in threaded connection with a circular top plate 15, the upper surface of the circular base 1 and the lower surface of the circular top plate 15 are both provided with sliding grooves 3, the inner cavity of each sliding groove 3 is in sliding connection with an outer circular sealing door 9, the upper end and the lower end of each outer circular sealing door 9 are both fixedly connected with rotating rings 16, the surface of each rotating ring 16 is in contact with the inner wall of each sliding groove 3, the inner cavity of each outer circular sealing door 9 is provided with a sleeving groove 10, the inner cavity of each sleeving groove 10 is clamped with a limiting block 11, one side of each limiting block 11 is fixedly connected with an inner circular sealing door 12, the number of the inner circular sealing doors 12 is two, the surface of the rectangular four-side installation box 2 is provided with vent holes 8, the middle part of the inner cavity of the rectangular four-side installation box 2 is fixedly connected with a grid-shaped containing box 6, the inner cavity of the latticed containing box 6 is provided with active carbon dry particles 4, the surface of the latticed containing box 6 is fixedly connected with a cooling fan 5, one end of the inner circular sealing door 12 is fixedly connected with a handle 14, the surface of the handle 14 is fixedly connected with a limiting plate 17, the surface of the handle 14 is movably sleeved with a fixing plate 13, a sliding groove 3 is arranged on the surfaces of the circular base 1 and the circular top plate 15, the outer circular sealing door 9 is sleeved by the sliding groove 3, so that the outer circular sealing door 9 can slide in the inner cavity of the sliding groove 3, meanwhile, the inner circular sealing door 12 is sleeved by a sleeving groove 10 arranged in the outer circular sealing door 9, the inner circular sealing door 12 is drawn out to be matched with the outer circular sealing door 9 to form a cylinder, the position of the inner circular sealing door 12 can be adjusted, further any position can be opened, and the maintenance, replacement and operation are more convenient, the problems that the traditional electric switch cabinet sealing door occupies a large area, is easy to shake and collides with workers after being opened, has a single opening position, has a small opening area and is inconvenient to operate by operators are solved, the use convenience of the electric switch cabinet is improved, the upper end and the lower end of the inner circular sealing door 12 extend to the inner cavity of the sliding groove 3, the rectangular four-surface mounting box 2 is rectangular, the surface of the rectangular four-surface mounting box 2 is fixedly provided with the latticed mounting plates 7, the four latticed mounting plates 7 on the surface of the rectangular four-surface mounting box 2 are utilized to mount the electric equipment, the structure that only one surface can be mounted by the traditional electric switch cabinet is changed, the electric equipment is mounted on the four side surfaces of the rectangular four-surface mounting box 2, the number of the electric switch cabinet is further reduced, the area is saved, the working efficiency of the electric switch cabinet is increased, and meanwhile, the active carbon drying particles 4 can be used for absorbing and drying water vapor, utilize cooling fan 5 to accelerate air flow rate around the electrical equipment, dispel the heat to electrical equipment, improved this electrical switchgear's practicality, circular base 1, circular roof 15, outer circular closed door 9, interior circular closed door 12's material are stainless steel.

In summary, when the electrical switch cabinet is used, the circular base 1 is firstly placed at a designated position, then the activated carbon dry particles 4 are placed in the inner cavity of the latticed containing box 6, the bottom of the outer circular sealing door 9 is sleeved to the inner cavity of the sliding groove 3 on the surface of the circular base 1, then the circular top plate 15 is fixed at the top of the rectangular four-side mounting box 2 by using bolts, after the fixation, the electrical switch and some other electronic components are mounted on the surface of the latticed mounting plate 7, the circuit passes through the through hole at the bottom of the circular base 1, the grip 14 is held, the inner circular sealing door 12 is pulled out from the inner cavity of the sleeving groove 10, one end of each of the two inner circular sealing doors 12 is contacted, and then the fixing plate 13 is sleeved to the surfaces of the two grips 14.

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. An electrical switchgear cabinet comprising a circular base (1), characterized in that: the upper surface of the round base (1) is fixedly connected with a rectangular four-side installation box (2), the top of the rectangular four-side installation box (2) is in threaded connection with a round top plate (15), the upper surface of the round base (1) and the lower surface of the round top plate (15) are both provided with sliding grooves (3), the inner cavity of each sliding groove (3) is in sliding connection with an outer circular sealing door (9), the upper end and the lower end of each outer circular sealing door (9) are both fixedly connected with rotating rings (16), the surface of each rotating ring (16) is in contact with the inner wall of each sliding groove (3), the inner cavity of each outer circular sealing door (9) is provided with a sleeving groove (10), the inner cavity of each sleeving groove (10) is clamped with a limiting block (11), one side of each limiting block (11) is fixedly connected with an inner circular sealing door (12), and the number of the inner circular sealing doors (12) is two, air vent (8) have been seted up on the surface of rectangle four sides install bin (2), the latticed containing box (6) of middle part fixedly connected with of rectangle four sides install bin (2) inner chamber, the inner chamber of latticed containing box (6) is provided with active carbon dry particle (4), the fixed surface of latticed containing box (6) is connected with cooling fan (5).

2. An electrical switchgear, according to claim 1, characterized in that: one end fixedly connected with handle (14) of interior circular closed door (12), the fixed surface of handle (14) is connected with limiting plate (17), fixed plate (13) have been cup jointed in the surface activity of handle (14).

3. An electrical switchgear, according to claim 1, characterized in that: the upper end and the lower end of the inner circular closed door (12) both extend to the inner cavity of the sliding groove (3).

4. An electrical switchgear, according to claim 1, characterized in that: the shape of rectangle four sides install bin (2) is the rectangle, the fixed surface of rectangle four sides install bin (2) installs latticed mounting panel (7).

5. An electrical switchgear, according to claim 1, characterized in that: the round base (1), the round top plate (15), the outer circular sealing door (9) and the inner circular sealing door (12) are all made of stainless steel.