CN213425532U

CN213425532U - Box-type substation with electrical box body

Info

Publication number: CN213425532U
Application number: CN202022294110.7U
Authority: CN
Inventors: 孙光明
Original assignee: Maanshan Jiafuni Electric Technology Co ltd
Current assignee: Maanshan Jiafuni Electric Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-11
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a box-type substation with electrical box relates to electrical box technical field. The utility model provides an electric box and use box-type substation of this electric box, includes outer box in transformer station, outer box top both sides in transformer station are provided with lead wire groove, lead wire groove top fixedly connected with rubber hose, rubber hose fixed surface is connected with solid mouthful ware, outer box both sides in transformer station are provided with the thermovent. The utility model discloses an assembled design, with the base through the connecting plate with the maintenance bolt install in the external box bottom of transformer substation, place the loading board at maintenance bolt top and carry out the maintenance through spacing radiating fin after that, further install the transformer box in the loading board top to make its maintenance through setting up of protruding piece and groove, make the installation of electric box simpler through this kind of mode, it is more convenient also to make it transport.

Description

Box-type substation with electrical box body

Technical Field

The utility model relates to an electric box technical field specifically is an electric box and use box-type substation of this electric box.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The substations in the power plant are step-up substations, which are used to boost up the electrical energy generated by the generator and feed it into the high-voltage network. The electric box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

Most all are the integral type for current electric box, and the bulk is heavy and the installation difficulty, in case break down dismantle with the maintenance difficulty, for this reason, the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical box and use box-type substation of this electrical box to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electrical box body and a box-type substation using the same comprise an outer box body of a transformer station, wherein two sides of the top of the outer box body of the transformer station are provided with lead slots, the top of each lead slot is fixedly connected with a rubber hose, the surface of the rubber hose is fixedly connected with a mouth fixing device, two sides of the outer box body of the transformer station are provided with radiating mouths, two sides of the outer wall of the bottom of the outer box body of the transformer station are fixedly connected with bases, two sides of the inner wall of the bottom of the outer box body of the transformer station are fixedly connected with connecting plates, two sides of the top of each connecting plate are fixedly connected with fixing bolts, the connecting plates are connected with the bases through the fixing bolts, the tops of the fixing bolts are provided with bearing plates, the bottoms of the middle parts of the bearing plates are fixedly connected with limiting radiating fins, the middle part of the front side of the outer box body of the transformer station is fixedly connected with a handle.

Preferably, the mouth fixer comprises a bearing, the surface of the bearing is fixedly connected with an annular bayonet, one end of the annular bayonet is fixedly connected with a bolt, and the surface of the bolt is movably connected with a screw.

Preferably, the heat dissipation device comprises a back plate, a heat dissipation fan is fixedly connected to the middle of one side of the back plate, a dustproof filter screen is arranged on one side of the heat dissipation fan and connected with the dustproof filter screen, a motor is fixedly connected to the middle of the other side of the back plate, and the heat dissipation fan is fixedly connected to the output end of the motor.

Preferably, the two sides of the top of the bearing plate are provided with grooves, the two sides of the bottom plate are fixedly connected with protruding blocks, and the protruding blocks are matched with the grooves.

Preferably, a square through groove is formed in the middle of the bottom of the outer box body of the transformer station, and the square through groove is matched with the limiting heat dissipation fins.

Preferably, the back plate and the outer box body of the transformer station are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides an electrical box and use box-type substation of this electrical box, through the design of assembled, install the base in the outer box bottom of transformer substation through connecting plate and maintenance bolt, place the loading board at maintenance bolt top and carry out the maintenance through spacing radiating fin after that, further install transformer box in the loading board top, and make its maintenance through setting up of protruding piece and groove, the installation that makes the electrical box through this kind of mode is simpler, it is more convenient also to make it transport.

(2) The utility model provides an whether the staff need not open the transformer substation and can observe the transformer substation and have obvious potential safety hazard when carrying out daily maintenance work through explosion-proof glass's setting, an electrical box body and use box-type substation of this electrical box body.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is a schematic structural view of the heat dissipation device of the present invention;

fig. 4 is a schematic structural view of the mouth fixing device of the present invention.

In the figure: 1. a transformer station outer box; 2. a lead slot; 3. a rubber hose; 4. a mouth-fixing device; 401. a bearing; 402. an annular bayonet; 403. a bolt; 404. a screw; 5. a back plate; 6. a heat dissipation port; 7. a transformer tank; 8. a heat sink; 9. a base; 10. a connecting plate; 11. a retention bolt; 12. a carrier plate; 13. limiting the radiating fins; 14. a base plate; 15. explosion-proof glass; 16. a handle; 17. a dustproof filter screen; 18. a heat radiation fan; 19. an electric motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: an electrical box body and a box-type substation using the same, comprising a transformer station outer box body 1, wherein two sides of the top of the transformer station outer box body 1 are provided with lead wire grooves 2, the top of each lead wire groove 2 is fixedly connected with a rubber hose 3, the surface of the rubber hose 3 is fixedly connected with a mouth fixer 4, two sides of the transformer station outer box body 1 are provided with heat dissipation mouths 6, two sides of the outer wall of the bottom of the transformer station outer box body 1 are fixedly connected with bases 9, two sides of the inner wall of the bottom of the transformer station outer box body 1 are fixedly connected with connecting plates 10, two sides of the top of each connecting plate 10 are regularly connected with retaining bolts 11, the connecting plates 10 are connected with the bases 9 through the retaining bolts 11, the top of each retaining bolt 11 is provided with a bearing plate 12, the bottom of the middle part of each bearing plate 12 is fixedly connected with a limiting heat dissipation fin 13, the middle part of the front side of the outer box body 1 of the transformer station is fixedly connected with a handle 16.

As shown in fig. 1 and 4, the mouth fixing device 4 includes a bearing 401, an annular bayonet 402 is fixedly connected to a surface of the bearing 401, a bolt 403 is fixedly connected to one end of the annular bayonet 402, and a screw 404 is movably connected to a surface of the bolt 403.

As shown in fig. 1 and fig. 3, the heat dissipation device 8 includes a back plate 5, a heat dissipation fan 18 is fixedly connected to the middle portion of one side of the back plate 5, a dustproof filter screen 17 is arranged on one side of the heat dissipation fan 18, the dustproof filter screen 17 is connected to the dustproof filter screen 17, a motor 19 is fixedly connected to the middle portion of the other side of the back plate 5, and the output end of the motor 19 is fixedly connected to the heat dissipation fan 18.

As shown in FIG. 1, the two sides of the top of the carrier plate 12 are provided with grooves, and the two sides of the bottom plate 14 are fixedly connected with protruding blocks which are matched with the grooves.

As shown in fig. 1 and 2, a square through groove is formed in the middle of the bottom of the outer box body 1 of the transformer station, and the square through groove is matched with the limiting radiating fins 13.

As shown in fig. 1, the back plate 5 is integrally formed with the transformer station outer case 1.

The working principle is as follows: the device is a transformer substation device convenient to installation and have heat dissipation function, during this transformer substation installation, at first install base 9 in transformer substation outer box 1 bottom through connecting plate 10 and maintenance bolt 11, place loading board 12 at maintenance bolt 11 top and carry out the maintenance through spacing radiating fin 13 after that, further install transformer box 7 in loading board 12 top, and make its maintenance through the setting in protruding piece and groove, and through the setting of explosion-proof glass 15, make the staff when carrying out daily maintenance work, whether need not open the transformer substation and can observe the transformer substation and have obvious potential safety hazard.

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

Claims

1. The utility model provides a box-type substation with electrical box body, includes outer box (1) of transformer station, its characterized in that: lead grooves (2) are arranged on two sides of the top of the outer box body (1) of the transformer station, rubber hoses (3) are fixedly connected to the top of the lead grooves (2), mouth fixing devices (4) are fixedly connected to the surfaces of the rubber hoses (3), heat dissipation mouths (6) are arranged on two sides of the outer box body (1) of the transformer station, bases (9) are fixedly connected to two sides of the outer wall of the bottom of the outer box body (1) of the transformer station, connecting plates (10) are fixedly connected to two sides of the inner wall of the bottom of the outer box body (1) of the transformer station, fixing bolts (11) are fixedly connected to two sides of the top of the connecting plates (10), the connecting plates (10) are connected with the bases (9) through the fixing bolts (11), bearing plates (12) are arranged on the tops of the fixing bolts (11), limiting heat dissipation fins (13) are fixedly, the transformer station outer box body (1) is characterized in that a heat dissipation device (8) is arranged on the back of the transformer station outer box body (1), explosion-proof glass (15) is arranged on one side of the front face of the transformer station outer box body (1), and a handle (16) is fixedly connected to the middle of the front face of the transformer station outer box body (1).

2. A box substation with an electrical box according to claim 1, characterized in that: the mouth fixing device (4) comprises a bearing (401), an annular bayonet (402) is fixedly connected to the surface of the bearing (401), a bolt (403) is fixedly connected to one end of the annular bayonet (402), and a screw (404) is movably connected to the surface of the bolt (403).

3. A box substation with an electrical box according to claim 1, characterized in that: heat abstractor (8) includes backplate (5), backplate (5) one side middle part fixedly connected with radiator fan (18), radiator fan (18) one side is provided with dustproof filter screen (17), dustproof filter screen (17) are connected with dustproof filter screen (17), backplate (5) opposite side middle part fixedly connected with motor (19), motor (19) output end fixedly connected with radiator fan (18).

4. A box substation with an electrical box according to claim 1, characterized in that: the bearing plate (12) top both sides are provided with the groove, bottom plate (14) bottom both sides fixedly connected with protruding piece, protruding piece and groove looks adaptation.

5. A box substation with an electrical box according to claim 1, characterized in that: the middle of the bottom of the outer box body (1) of the transformer station is provided with a square through groove, and the square through groove is matched with the limiting radiating fins (13).

6. A box substation with an electrical box according to claim 3, characterized in that: the back plate (5) and the outer box body (1) of the transformer station are integrally formed.