CN216312340U

CN216312340U - Inflatable looped netowrk cabinet inner structure

Info

Publication number: CN216312340U
Application number: CN202122585701.4U
Authority: CN
Inventors: 林金延; 吴彭福; 林文博
Original assignee: Sichuan Shudian Complete Equipment Co ltd
Current assignee: Sichuan Shudian Complete Equipment Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-15
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses an internal structure of an inflatable ring main unit, which relates to the technical field of inflatable ring main units and comprises a main control room, a wiring room, an inflation room and an auxiliary room, wherein the chambers are spliced to form an integrated unit structure; the lengths of the main control chamber, the wiring chamber and the auxiliary chamber are the same, the thickness of the wiring chamber is larger than that of the main control chamber, the auxiliary chamber is arranged behind the wiring chamber in a landing manner, and the height of the auxiliary chamber is smaller than that of the wiring chamber, so that the main control chamber, the wiring chamber and the auxiliary chamber are spliced and then are in a stepped shape; the plenum chamber is an irregular square metal box structure with one inward sunken corner, and the sunken part of the plenum chamber is matched with a stepped shape for adaptive arrangement; the cabinet body has reasonable internal structure design, can ensure that all parts have good assembly effect in the cabinet body, can ensure that all functional chambers are tightly connected, and can ensure the good operation and work of the inflatable ring main unit.

Description

Inflatable looped netowrk cabinet inner structure

Technical Field

The utility model relates to the technical field of inflatable ring main units, in particular to an internal structure of an inflatable ring main unit.

Background

The totally-enclosed fully-insulated inflatable ring network switchgear generally adopts a plurality of units (such as a V unit, a C unit, an F unit and the like) to be combined in a box type, so that the space area is greatly reduced; the box body is made of stainless steel materials, SF6 (sulfur hexafluoride gas) or air (environment-friendly) is filled in the box body for insulation, all primary equipment such as circuit breakers, load switches, connecting bars and other electrified parts are sealed in the box body, and the box body is of a sealed integral structure, so that the protection grade can reach IP67, and the personal safety of operators is effectively guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an inflatable ring main unit body structure with a reasonable internal structure.

The utility model specifically adopts the following technical scheme for realizing the purpose:

an internal structure of an inflatable ring main unit comprises a main control room, a wiring room, an inflation room and an auxiliary room, wherein the chambers are spliced to form an integrated unit structure; the main control chamber, the wiring chamber and the auxiliary chamber are square metal boxes with different sizes, the main control chamber, the wiring chamber and the auxiliary chamber are the same in length, the thickness of the wiring chamber is larger than that of the main control chamber, the auxiliary chamber is arranged behind the wiring chamber in a floor mode, the height of the auxiliary chamber is smaller than that of the wiring chamber, and the main control chamber, the wiring chamber and the auxiliary chamber are spliced to form a stepped shape; the plenum chamber is an irregular square metal box structure with one inward corner, and the concave part of the plenum chamber is matched with the stepped shape adaptability.

Further, the invagination department in plenum chamber sets up the threading pipe, and plenum chamber inside sets up mount and reinforcement frame.

Further, a through hole is formed in the joint of the inflation chamber and the auxiliary chamber.

Furthermore, the bottom of the wiring chamber is also provided with two wire arranging plates which are arranged oppositely.

Specifically, the wire arranging plate is formed by bending a long steel plate twice at right angles and comprises an upright plate, a flat folded plate and a connecting plate, wherein the connecting plate is connected with the bottom of the wiring chamber through a bolt.

The utility model has the following beneficial effects:

1. the cabinet body has reasonable internal structure design, can ensure that all parts have good assembly effect in the cabinet body, can ensure that all functional chambers are tightly connected, and can ensure the good operation and work of the inflatable ring main unit.

2. The cabinet body is internally provided with a frame body structure for reinforcing and arranging wires, so that the stability and stability of the interior of the cabinet body can be ensured, and the interior arrangement is favorably ensured to be orderly.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a side schematic view of the structure of the present invention;

FIG. 3 is a schematic view showing an internal structure of FIG. 2 after the side thereof is opened;

FIG. 4 is a schematic side view of the wire management board of the present invention;

FIG. 5 is a schematic diagram of the front structure of the wire management board of the present invention;

reference numerals: 1-a main control room, 2-a wiring room, 3-a connecting edge, 4-a wire arranging board, 5-a fixing frame, 6-a plenum chamber, 7-a reinforcing frame, 8-a threading pipe, 9-a through hole, 10-an auxiliary room, 11-a connecting edge, 12-a door frame, 401-an upright plate, 402-a flat folded plate and 403-a connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 3, the present embodiment provides an internal structure of an inflatable ring main unit, which includes a main control room 1, a wiring room 2, an inflation room 6 and an auxiliary room 10, wherein the chambers are spliced to form an integrated unit structure, the integrated unit structure is a regular rectangular parallelepiped structure, and a plurality of integrated unit structures are connected to each other to form the inflatable ring main unit shown in fig. 1.

As shown in fig. 1 and 3, the main control room 1, the wiring room 2, and the auxiliary room 10 are square metal boxes with different sizes, wherein the main control room 1, the wiring room 2, and the auxiliary room 10 have the same length, and in the height direction, the upper main control room 1 is aligned with the lower wiring room 2, but the main control room 1 and the wiring room 2 have different thicknesses, as shown in fig. 3, the thickness of the wiring room 2 is greater than that of the main control room 1, and in addition, the auxiliary room 10 is disposed on the ground behind the wiring room 2, and the height of the auxiliary room 10 is less than that of the wiring room 2, so that the main control room 1, the wiring room 2, and the auxiliary room 10 are joined together to form a stepped shape.

In order to adapt to the stepped shape, the plenum chamber 6 is an irregular square metal box structure with an inward-recessed corner, a threading pipe 8 is arranged at the inward-recessed position, and a through hole 9 is arranged at the joint of the plenum chamber 6 and the auxiliary chamber 10.

The inside still sets up the support body structure that is used for fixing of plenum chamber 6, is mount 5 and reinforcing frame 7 respectively to be used for fixed SF6 load switch, and the part of reinforcing and SF6 load switch connection.

The connection chamber 2 and the auxiliary chamber 10 are connected and fixed through a connecting edge 11, specifically, the connecting edge 11 extends and protrudes from the auxiliary chamber 10 and is fixedly connected with the connection chamber 2.

The main control room 1 and the inflation room 6 are connected and fixed through a connecting edge 3, and the connecting edge 3 extends and protrudes from the main control room 1 and is fixedly connected with the inflation room 6.

The utility model has compact structure, the connection among all chambers is tight, when in use, the SF6 load switch is arranged in the plenum chamber 6, the connecting wire passes through the threading pipe 8, the wiring joint is arranged in the wiring chamber 2, and the switch door 12 is arranged on the front side of the wiring chamber 2 to facilitate the wiring; the front surface of the main control room 1 is provided with a button for controlling the operation and working of the integrated unit structure, and the internal structure of the integrated unit structure can ensure the convenient use and smooth operation of the whole body.

Example 2

On the basis of the embodiment 1, as shown in fig. 4 and 5, the bottom of the wiring chamber 2 is further provided with a wire arranging plate 4 for facilitating the passage of wires, and two wire arranging plates 4 are oppositely arranged, the wire arranging plate 4 is formed by bending a long steel plate twice at right angles and comprises an upright plate 401, a flat folded plate 402 and a connecting plate 403, wherein the connecting plate 403 is used for being connected with the bottom of the wiring chamber 2 through bolts.

The reason line board of this embodiment can assist the circuit reason in order for it is more orderly and smooth and easy to connect the line.

Claims

1. The internal structure of the inflatable ring main unit is characterized by comprising a main control room (1), a wiring room (2), an inflation room (6) and an auxiliary room (10), wherein the chambers are spliced to form an integrated unit structure; the main control room (1), the wiring room (2) and the auxiliary room (10) are square metal boxes with different sizes, wherein the main control room (1), the wiring room (2) and the auxiliary room (10) are the same in length, the thickness of the wiring room (2) is larger than that of the main control room (1), the auxiliary room (10) is arranged behind the wiring room (2) in a floor mode, the height of the auxiliary room (10) is smaller than that of the wiring room (2), and the main control room (1), the wiring room (2) and the auxiliary room (10) are spliced to form a stepped shape; the plenum chamber (6) is an irregular square metal box structure with one inward-recessed corner, and the recessed part of the plenum chamber is matched with the stepped shape adaptability.

2. The internal structure of an inflatable ring main unit as claimed in claim 1, wherein the inner recess of the inflatable chamber (6) is provided with a threading pipe (8), and the inside of the inflatable chamber (6) is provided with a fixing frame (5) and a reinforcing frame (7).

3. The internal structure of the ring main unit as claimed in claim 1, wherein the connection between the inflation chamber (6) and the auxiliary chamber (10) is provided with a through hole (9).

4. The inflatable ring main unit internal structure as claimed in claim 1, wherein the wiring chamber (2) is further provided with two wiring boards (4) at the bottom, and the two wiring boards (4) are oppositely arranged.

5. The internal structure of the ring main unit as claimed in claim 4, wherein the trimming plate (4) is formed by bending an elongated steel plate twice at right angles, and comprises an upright plate (401), a flat folded plate (402), and a connecting plate (403), wherein the connecting plate (403) is connected with the bottom of the wiring chamber (2) through bolts.