CN218919751U

CN218919751U - Outdoor preassembled transformer substation

Info

Publication number: CN218919751U
Application number: CN202223194449.5U
Authority: CN
Inventors: 王乐彬
Original assignee: Shenyang Jinzhong Power Equipment Co ltd
Current assignee: Shenyang Jinzhong Power Equipment Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-25
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to an outdoor preassembled transformer substation, which comprises a base, wherein the upper surface of the base is fixedly connected with a plurality of cushion blocks, the upper surface of the cushion blocks is fixedly connected with a shell, the left side and the right side of the shell are respectively provided with a plurality of ventilation holes, the left side and the right side of the upper surface of the base are respectively provided with a fixed groove, the middle end of the bottom of each fixed groove is fixedly connected with an electric telescopic rod, the telescopic end of each electric telescopic rod is fixedly connected with a connecting rod, the outer surface of each connecting rod is fixedly connected with a plurality of baffle plates, and the root parts of the baffle plates are in sliding connection with sliding grooves arranged on the left side and the right side of the shell. According to the utility model, through the electric telescopic rod and the baffle plate, the purposes of heat dissipation and safety are achieved, and the problems that rainwater is easy to enter the inside of a transformer substation and the safety of the transformer substation is affected due to the unreasonable water retaining structure of the existing outdoor preassembled transformer substation are solved.

Description

Outdoor preassembled transformer substation

Technical Field

The utility model belongs to the technical field of transformer substations, and particularly relates to an outdoor preassembled transformer substation.

Background

The preassembled transformer substation realizes electric connection through cables or buses, and all high-low voltage distribution devices and transformers are conventional shaped products. The preassembled transformer substation has the advantages of small volume, small occupied area, light weight, low manufacturing cost, reliability and the like, and is also called as a box-type transformer substation or a preassembled transformer substation.

The existing outdoor preassembled transformer substation has the defects that heat exchange is carried out through a heat dissipation port formed in the side wall of a box body, and the heat exchange efficiency is poor; and prevent the mode that the rainwater got into through cover joint protecting crust (lower extreme opening) on the thermovent, but the protecting crust can keep off and connect partial thermovent, and then also can influence the heat transfer effect, and for this reason, we propose the outdoor prefabricated substation of compromise radiating effect and security.

Disclosure of Invention

The utility model aims to provide an outdoor preassembled transformer substation, which overcomes the defects of the prior art, improves a water retaining structure, enhances a heat dissipation effect and solves the problems that the waterproof structure of the existing outdoor preassembled transformer substation is unreasonable and the heat exchange effect is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outdoor preassembled transformer substation, includes the base, the last fixed surface of base is connected with a plurality of cushion, the last fixed surface of cushion is connected with the casing, a plurality of ventilation holes have all been seted up to the left and right sides of casing, the fixed slot has all been seted up to the left and right sides of base upper surface, the middle-end fixedly connected with electric telescopic handle of fixed slot bottom, the telescopic end fixedly connected with connecting rod of electric telescopic handle, the surface fixedly connected with baffle of connecting rod, baffle root and the spout sliding connection who locates the casing left and right sides, the last fixed surface of casing is connected with the roof, the middle-end fixedly connected with motor box of casing upper surface, the middle-end fixedly connected with servo motor at motor box inner chamber top, the output of servo motor runs through the middle-end and the first drive wheel of roof inner chamber bottom, the left and right sides of roof inner chamber bottom all swing joint has the second drive wheel, first drive wheel and second drive wheel drive connection through the belt, the lower surface and fixedly connected with stationary blade of the bottom of roof of second drive wheel, the left and right sides fixedly connected with stationary blade of drive wheel.

Preferably, the left side and the right side at the top of the inner cavity of the shell are fixedly connected with light supplementing lamps, and the outer surface of each light supplementing lamp is provided with a protective cover.

Preferably, the front of the motor box is provided with a plurality of radiating holes, and the inner surface of each radiating hole is embedded with a dustproof net.

Preferably, the left and right sides of roof upper surface all fixedly connected with bracing piece, the top fixedly connected with warning sign of bracing piece.

Preferably, the left side and the right side of the front face of the shell are both movably connected with a movable door, and the inner side of the front face of the movable door is provided with a handle.

Preferably, the left side and the right side of the lower surface of the top plate are fixedly connected with a protection cylinder, and a plurality of through holes are formed in the outer surface of the protection cylinder.

Preferably, the left side and the right side of the lower surface of the base are fixedly connected with supporting legs, and the bottom ends of the supporting legs are provided with anti-slip pads.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the baffle, the second driving wheel, the rotating rod, the fixing piece, the electric telescopic rod, the first driving wheel, the servo motor and the belt, the purposes of facilitating heat dissipation and safety are achieved through the vent holes, and the problems that rainwater easily enters the transformer substation and affects the safety of the transformer substation due to unreasonable water retaining structure of the existing outdoor preassembled transformer substation are solved.

2. The utility model can increase the safety of the rotating rod and the fixing piece through the arrangement of the protective cylinder.

Drawings

FIG. 1 is a schematic view of the external structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2.

In the figure: 1. a base; 2. a housing; 3. a baffle; 4. a protective cylinder; 5. a top plate; 6. a heat radiation hole; 7. a movable door; 8. a handle; 9. a connecting rod; 10. a fixing groove; 11. a cushion block; 12. a light supplementing lamp; 13. a second driving wheel; 14. a rotating rod; 15. a fixing piece; 16. a vent hole; 17. an electric telescopic rod; 18. a first driving wheel; 19. a servo motor; 20. a belt; 21. a motor box; 22. support legs; 23. a support rod; 24. a warning board; 25. and a sliding groove.

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. 1-3, an embodiment of an outdoor preassembled transformer substation of the utility model is structurally shown in the drawings, and the outdoor preassembled transformer substation comprises a base 1, wherein the left side and the right side of the lower surface of the base 1 are fixedly connected with supporting legs 22, the bottom ends of the supporting legs 22 are provided with anti-slip pads, the upper surface of the base 1 is fixedly connected with a plurality of cushion blocks 11, the upper surface of the cushion blocks 11 is fixedly connected with a shell 2, the left side and the right side of the front face of the shell 2 are movably connected with a movable door 7, the inner side of the front face of the movable door 7 is provided with a handle 8, the left side and the right side of the shell 2 are provided with a plurality of ventilation holes 16, the left side and the right side of the upper surface of the base 1 are provided with fixing grooves 10, the middle end of the bottom of the fixing grooves 10 is fixedly connected with electric telescopic rods 17, the telescopic ends of the electric telescopic rods 17 are fixedly connected with connecting rods 9, the outer surfaces of the connecting rods 9 are fixedly connected with a plurality of baffles 3, the left side and right side of the shell 2 are fixedly provided with sliding grooves 25, and the number of each side of the sliding grooves 25 are symmetrically arranged on the front side and the rear side of the ventilation holes 16; the root and the spout 25 sliding connection of baffle 3, the upper surface fixedly connected with roof 5 of casing 2, the left and right sides of roof 5 upper surface is all fixedly connected with bracing piece 23, the top fixedly connected with warning sign 24 of bracing piece 23, the middle-end fixedly connected with motor box 21 of casing 2 upper surface, the middle-end fixedly connected with servo motor 19 at motor box 21 inner chamber top, servo motor 19's output runs through the middle-end of roof 5 inner chamber bottom and fixedly connected with first drive wheel 18, the left and right sides of roof 5 inner chamber bottom is all swing joint has second drive wheel 13, first drive wheel 18 passes through belt 20 and is connected with second drive wheel 13 transmission, the bottom of second drive wheel 13 runs through the lower surface of roof 5 and fixedly connected with bull stick 14, the left and right sides of bull stick 14 is all fixedly connected with stationary blade 15.

The left and right sides at the top of the inner cavity of the shell 2 are fixedly connected with light supplementing lamps 12, and the outer surface of the light supplementing lamps 12 is provided with a protective cover.

The light supplementing lamp 12 is turned on by the external controller, and the light supplementing lamp 12 can increase the light brightness.

A plurality of heat dissipation holes 6 are formed in the front face of the motor box 21, and a dustproof net is embedded in the inner surface of each heat dissipation hole 6.

Through the radiating holes 6 arranged, the heat dissipation of the servo motor 19 is facilitated, and dust can be prevented from entering the motor box 21 through the embedded dustproof net.

The left and right sides of roof 5 lower surface all fixedly connected with protection section of thick bamboo 4, a plurality of through-holes have been seted up to the surface of protection section of thick bamboo 4.

Through the protection section of thick bamboo 4 that sets up, the security of multiplicable bull stick 14 and stationary blade 15, through the through-hole of seting up, the air of being convenient for circulate.

When the intelligent rain shielding device is used, the servo motor 19 is started to work through the external controller, the servo motor 19 drives the first driving wheel 18 to rotate, the first driving wheel 18 drives the second driving wheel 13 to rotate through the belt 20, the second driving wheel 13 drives the fixing piece 15 to rotate through the rotating rod 14, the shell 2 is convenient to dissipate heat through the opened ventilation hole 16, when the intelligent rain shielding device is used, the electric telescopic rod 17 is started to stretch out and draw back through the external controller, the electric telescopic rod 17 slides downwards along the chute 25 along the baffle 3 through the connecting rod 9, the chute 25 plays a guiding role, and the ventilation hole 16 can be prevented from being blocked when part of ventilation holes 16 are shielded.

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

1. Outdoor prepackage type transformer substation, including base (1), its characterized in that: the upper surface of base (1) fixedly connected with a plurality of cushion blocks (11), the upper surface fixedly connected with casing (2) of cushion block (11), a plurality of ventilation holes (16) have all been seted up to the left and right sides of casing (2), fixed slot (10) have all been seted up to the left and right sides of base (1) upper surface, the middle-end fixedly connected with motor telescopic handle (17) of fixed slot (10) bottom, the flexible end fixedly connected with connecting rod (9) of motor telescopic handle (17), the surface fixedly connected with a plurality of baffles (3) of surface of connecting rod (9), the root and the spout (25) sliding connection of casing (2) both sides fixedly installed, the upper surface fixedly connected with roof (5) of casing (2), the middle-end fixedly connected with motor box (21) of casing (2) inner chamber top, the middle-end fixedly connected with servo motor (19) at servo motor inner chamber top, the output end of servo motor (19) inner chamber bottom is in a middle-end fixedly connected with connecting rod (9) and is connected with drive wheel (18) and second drive wheel (13) both sides, drive wheel (13) and drive wheel (13) both sides are connected with each other movably through a first drive wheel (13), the bottom of the second driving wheel (13) penetrates through the lower surface of the top plate (5) and is fixedly connected with a rotating rod (14), and the left side and the right side of the rotating rod (14) are fixedly connected with fixing sheets (15).

2. The outdoor preassembled transformer substation of claim 1, wherein: the light supplementing lamp (12) is fixedly connected to the left side and the right side of the top of the inner cavity of the shell (2), and a protective cover is arranged on the outer surface of the light supplementing lamp (12).

3. The outdoor preassembled transformer substation of claim 1, wherein: the front of the motor box (21) is provided with a plurality of radiating holes (6), and the inner surface of the radiating holes (6) is embedded with a dust screen.

4. The outdoor preassembled transformer substation of claim 1, wherein: the left side and the right side of roof (5) upper surface are all fixedly connected with bracing piece (23), the top fixedly connected with warning sign (24) of bracing piece (23).

5. The outdoor preassembled transformer substation of claim 1, wherein: the left side and the right side of the front face of the shell (2) are both movably connected with a movable door (7), and the inner side of the front face of the movable door (7) is provided with a handle (8).

6. The outdoor preassembled transformer substation of claim 1, wherein: the left side and the right side of the lower surface of the top plate (5) are fixedly connected with a protection cylinder (4), and a plurality of through holes are formed in the outer surface of the protection cylinder (4).

7. The outdoor preassembled transformer substation of claim 1, wherein: the anti-slip base is characterized in that supporting legs (22) are fixedly connected to the left side and the right side of the lower surface of the base (1), and anti-slip pads are arranged at the bottom ends of the supporting legs (22).