CN218300736U

CN218300736U - Assembled transformer substation

Info

Publication number: CN218300736U
Application number: CN202222413735.XU
Authority: CN
Inventors: 刘鑫; 惠增辉; 高洁
Original assignee: PowerChina Hubei Electric Engineering Co Ltd
Current assignee: PowerChina Hubei Electric Engineering Co Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses an assembled transformer substation relates to power equipment technical field. The utility model comprises a plurality of assembling units which are fixed on the top of the foundation at equal intervals, and the plurality of assembling units are respectively provided with different types of power transformation equipment; adjacent assembling units are mutually fixed, and the outer sides of the assembling units at the leftmost end and the rightmost end are sealed by side box plates. The utility model discloses a but set up the assembly unit that can assemble for this transformer substation is convenient for overhaul, change each substation equipment, and the operation cost obtains greatly reduced, and the assembled design makes a plurality of substation equipment be in same space, is convenient for concentrate and carries out data monitoring, concentrates the dust removal processing that dispels the heat, reduces the energy consumption, and the maintenance of having solved transformer equipment in the current transformer substation is changed inconveniently, the higher problem of operation cost.

Description

Assembled transformer substation

Technical Field

The utility model belongs to the technical field of power equipment, especially, relate to an assembled transformer substation.

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 plants are step-up substations, which are used to step up the electrical energy generated by the generators and feed it into the high-voltage network. The electrical equipment in the transformer substation mainly comprises a transformer, a high-voltage circuit breaker, an isolating switch, a bus, a lightning arrester, a capacitor, a reactor and the like. Generally, the transformer equipment in the conventional transformer substation is fixedly installed in a protective box body in a centralized mode, so that the transformer equipment is inconvenient to overhaul and replace, the operation cost is high, the inner space of the protective box body is fixed, and the length of the protective box body is difficult to adjust based on the requirement of the number of the actual transformer equipment.

Therefore, the existing transformer substation cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled transformer substation, through setting up the assembly unit that can assemble for this transformer substation is convenient for overhaul, change each substation equipment, and the operation cost obtains greatly reduced, and the assembled design makes a plurality of substation equipment be in same space, is convenient for concentrate and carries out data monitoring, concentrates and dispel the heat dust removal processing, reduces the energy consumption, and it is inconvenient to have solved the maintenance of transformer equipment in the current transformer substation, the higher problem of operation cost.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an assembled transformer substation, which comprises a plurality of assembling units, wherein the assembling units are fixed at the top of a foundation at equal intervals, and different types of transformer equipment are respectively installed in the assembling units; the adjacent assembly units are mutually fixed, and the outer sides of the assembly units at the leftmost end and the rightmost end are sealed through the side box plates.

Further, the assembly unit comprises a bottom plate and a U-shaped plate; the transformation equipment is arranged on the top of the bottom plate and is covered by the U-shaped plate; the top of bottom plate is fixed with four second bolts, and the bottom integrated into one piece of U template has first extension board, is provided with the mounting hole with second bolt matched with on the first extension board, and the U template passes through the second bolt fastening at the top of bottom plate.

Furthermore, a plurality of first bolts are fixed at the top of the foundation; four corners of bottom plate all are provided with the mounting hole with first bolt matched with, and the bottom plate passes through first bolt fastening at the top on basis.

Furthermore, a second support plate is integrally formed on the side face of the U-shaped plate, and the second support plates of adjacent assembly units are locked through fasteners.

Furthermore, two hanging rings which are symmetrically distributed are fixed at the top of the U-shaped plate.

Furthermore, a third support plate is integrally formed on the side box plate, and the third support plate is matched with the second support plate and locked through a fastener.

The utility model discloses following beneficial effect has:

1. the utility model discloses a but set up the assembly unit that can assemble for this transformer substation is convenient for overhaul, change each substation equipment, and the operation cost obtains greatly reduced, during the maintenance, takes off the U template of relevant position, can overhaul substation equipment, also can hang out whole assembly unit through lifting device, carries out substation equipment's maintenance, after wherein certain substation equipment damages, accessible lifting device hangs out whole assembly unit, carries out substation equipment's change.

2. The utility model discloses a set up bottom plate, U template and side boxboard, the assembled design makes a plurality of substation equipment be in same space, is convenient for concentrate and carries out data monitoring, concentrates and dispels the heat and remove dust and handle, reduces the energy consumption, and the protectiveness is also better, and the assembled design can be based on actual need adjustment length to adapt to the installation requirement of different quantity substation equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure;

FIG. 2 is an exploded view of the overall structure;

FIG. 3 is a schematic view of the structure of the assembly unit;

FIG. 4 is a schematic view of a connection structure of a base plate and a foundation;

fig. 5 is a schematic structural view of the side box plate.

In the drawings, the reference numbers indicate the following list of parts:

1. an assembly unit; 2. a foundation; 3. a side box plate; 4. a power transformation device; 11. a base plate; 12. a U-shaped plate; 21. a first bolt; 31. a third support plate; 111. a second bolt; 121. a first support plate; 122. a second support plate; 123. a lifting ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 2, the present invention relates to an assembled substation, which includes a plurality of assembling units 1, wherein the assembling units 1 are fixed on the top of a foundation 2 at equal intervals, and a plurality of transforming devices 4 of different types are respectively installed in the assembling units 1; the adjacent assembly units 1 are mutually fixed, and the outer sides of the assembly units 1 at the leftmost end and the rightmost end are sealed by the side box plates 3.

As shown in fig. 3, the assembly unit 1 includes a bottom plate 11 and a U-shaped plate 12; the power transformation equipment 4 is arranged on the top of the bottom plate 11 and is covered by the U-shaped plate 12; four second bolts 111 are fixed at the top of the bottom plate 11, a first support plate 121 is integrally formed at the bottom of the U-shaped plate 12, a mounting hole matched with the second bolt 111 is formed in the first support plate 121, and the U-shaped plate 12 is fixed at the top of the bottom plate 11 through the second bolt 111; a second support plate 122 is integrally formed on the side surface of the U-shaped plate 12, and the second support plates 122 of adjacent assembly units 1 are locked through fasteners; two hanging rings 123 which are symmetrically distributed are fixed at the top of the U-shaped plate 12.

As shown in fig. 4, a plurality of first bolts 21 are fixed on the top of the foundation 2; four corners of the bottom plate 11 are provided with mounting holes matched with the first bolts 21, and the bottom plate 11 is fixed on the top of the foundation 2 through the first bolts 21.

As shown in FIG. 5, a third support plate 31 is integrally formed on the side box plate 3, and the third support plate 31 is matched with the second support plate 122 and locked by a fastener. Adjacent assembly unit 1 is locked through the fastener for a plurality of substation equipment 4 are in same space, are convenient for concentrate and carry out data monitoring, concentrate and dispel the heat and remove dust and handle, reduce the energy consumption.

When the transformer substation is used, when the transformer equipment 4 needs to be overhauled, the fastening pieces between the adjacent assembly units 1 can be loosened, the fastening pieces between the bottom plate 11 and the U-shaped plates 12 are loosened, then the hoisting equipment lifts the U-shaped plates 12 through the hoisting rings 123, the transformer equipment 4 can be overhauled, and after one transformer equipment 4 is damaged, the fastening pieces between the adjacent assembly units 1 can be loosened, the fastening pieces between the assembly units 1 and the foundation 2 are loosened, then the hoisting equipment lifts the whole assembly unit 1 through the hoisting rings 123, new transformer equipment 4 is replaced, and then the fastening pieces are hoisted again and screwed.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. A fabricated substation comprising a fabricated unit (1), characterized in that:

the assembling units (1) are arranged in a plurality and fixed at the top of the foundation (2) at equal intervals, and different types of power transformation equipment (4) are respectively installed in the assembling units (1);

the adjacent assembly units (1) are mutually fixed, and the outer sides of the assembly units (1) at the leftmost end and the rightmost end are sealed through side box plates (3).

2. A fabricated substation according to claim 1, characterized in that the fabricated unit (1) comprises a floor (11) and a U-shaped plate (12);

the power transformation equipment (4) is arranged on the top of the bottom plate (11) and is covered by the U-shaped plate (12);

four second bolts (111) are fixed to the top of the bottom plate (11), a first support plate (121) is integrally formed at the bottom of the U-shaped plate (12), mounting holes matched with the second bolts (111) are formed in the first support plate (121), and the U-shaped plate (12) is fixed to the top of the bottom plate (11) through the second bolts (111).

3. A fabricated substation according to claim 2, characterized in that a plurality of first bolts (21) are fixed to the top of the foundation (2);

four corners of the bottom plate (11) are provided with mounting holes matched with the first bolts (21), and the bottom plate (11) is fixed to the top of the foundation (2) through the first bolts (21).

4. A fabricated substation according to claim 2, characterized in that the U-shaped plate (12) is integrally formed with a second support plate (122) on the side, and the second support plates (122) of adjacent fabricated units (1) are fastened together by fasteners.

5. A fabricated substation according to claim 2, characterized in that two symmetrically distributed suspension rings (123) are fixed to the top of the U-shaped plate (12).

6. A fabricated substation according to claim 4, characterized in that the side box plate (3) is integrally formed with a third support plate (31), the third support plate (31) cooperating with the second support plate (122) and being locked thereto by means of fasteners.