CN219304238U

CN219304238U - Regional low-voltage switch cabinet

Info

Publication number: CN219304238U
Application number: CN202320586114.3U
Authority: CN
Inventors: 沈清取; 陈景辉
Original assignee: Fujian Jiahuier Electric Power Technology Development Co ltd
Current assignee: Fujian Jiahuier Electric Power Technology Development Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-07-04
Anticipated expiration: 2033-03-23

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a zoned low-voltage switch cabinet which comprises a switch cabinet body, wherein a plurality of partition plates are fixedly connected in the middle of the switch cabinet body, sealing plates are connected to two sides of each partition plate in a sliding mode, driving plates are fixedly connected to the side ends of the sealing plates, an automatic air charging bag is arranged in the middle of each partition plate, two ends of the automatic air charging bag are respectively and fixedly connected with two driving plates, limiting plates are arranged on two sides of each automatic air charging bag, two rotating pieces are rotatably connected in the middle of each partition plate and are respectively positioned at the side ends of the two limiting plates, extrusion plates are fixedly connected to the side ends of the rotating pieces, fire-fighting glass is arranged at one ends of the extrusion plates, and reset springs are fixedly connected to the other ends of the extrusion plates.

Description

Regional low-voltage switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a low-voltage switch cabinet with sub-areas.

Background

With the development of economy, more and more electric appliances go into families, so that the power consumption of the families is more and more, and a switch cabinet is needed. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. In order to control the electric appliance more conveniently, the electric appliance can be arranged in a partition mode in the switch cabinet, and operating equipment of different electric appliances are placed in different areas. However, these devices are operated with heat, and these areas are connected to the heat sink for better heat dissipation. However, this also causes safety hazards, and in the event of a fire, the fire can reach other areas with these places of communication, resulting in damage to the entire switchgear interior.

Disclosure of Invention

The utility model aims to provide a low-voltage switch cabinet with divided areas, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low tension switchgear in subregion, includes the cubical switchboard body, fixedly connected with a plurality of division boards in the middle of the cubical switchboard body, the both sides of division board all sliding connection has the closing plate, the side fixedly connected with driving plate of closing plate, the centre of division board is equipped with automatic inflating bag, automatic inflating bag both ends respectively with two driving plate fixed connection, the both sides of automatic inflating bag all are equipped with the limiting plate, the centre of division board is equipped with two mounting grooves, the centre of division board rotates and is connected with two rotating parts, two the rotating parts are located the side of two limiting plate boards respectively, the side fixedly connected with stripper plate of rotating part, the one end of stripper plate is equipped with fire control glass, the other end fixedly connected with reset spring of stripper plate, the both sides of driving plate all fixedly connected with spring leaf.

Preferably, the limiting plate is of a U-shaped structure, and the automatic air charging bag is located in the middle of the limiting plate.

Preferably, the rotating member is a columnar structure with a large upper end diameter and a small lower end diameter, a straight slot is arranged on the upper end surface of the rotating member, and a driving column is fixedly connected to the upper end of the rotating member.

Preferably, a guide groove is formed in the middle of the side end of the limiting plate, the side end of the limiting plate is located at the lower end of the rotating piece, and the limiting plate is clamped with the driving column through the guide groove.

Preferably, the mounting groove is located at a side end of the rotating member, the pressing plate is located in the middle of the mounting groove, and the other end of the fire-fighting glass abuts against the side wall of the mounting groove.

Preferably, the spring piece is arc structure, the centre of division board is equipped with the spacing groove, the side of spacing groove is arc structure, spring piece and spacing groove joint.

Compared with the prior art, the utility model has the beneficial effects that: when the inside conflagration that takes place of cubical switchboard, the inside temperature rise to fire control glass's limit, fire control glass can take place cracked, and the stripper plate can take place to remove under reset spring's effect this moment to drive the rotating member and take place to rotate, remove the limiting plate from automatic inflating bag, make automatic inflating bag promote the closing plate and remove, seal the intercommunication mouth of both sides, avoid the flame to remove other regions when taking place the conflagration, can effectually reduce the conflagration, safer simultaneously.

Drawings

Fig. 1 is a schematic diagram of the internal connections of a switchgear.

Fig. 2 is a schematic diagram of the connection of the partition plates.

Fig. 3 is an enlarged schematic view of point a.

In the figure: the fire-fighting glass reset spring comprises a switch cabinet body 1, a partition plate 2, a sealing plate 3, a driving plate 4, a rotating piece 5, a limiting plate 6, an automatic air charging bag 7, a guide groove 8, a driving column 9, a spring piece 10, a limiting groove 11, a limiting groove 12, a squeezing plate 13, fire-fighting glass 14 and a reset spring 15.

Detailed Description

In the following, in order to enhance understanding and appreciation of the utility model, a technical solution in an embodiment of the utility model will be clearly and completely described and introduced with reference to the accompanying drawings in which it is apparent that the described embodiment is only a part of an embodiment of the utility model, not all embodiments, and not the embodiment is in any way limiting. 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, the present utility model provides a technical solution: the utility model provides a low tension switchgear in subregion, including switch cabinet body 1, fixedly connected with a plurality of division boards 2 in the middle of the switch cabinet body 1, the both sides of division board 2 all sliding connection has closing plate 3, the side fixedly connected with driving plate 4 of closing plate 3, the centre of division board 2 is equipped with automatic air bag 7, automatic air bag 7 both ends respectively with two driving plates 4 fixed connection, the both sides of automatic air bag 7 all are equipped with limiting plate 6, the centre of division board 2 is equipped with two mounting grooves 12, the centre rotation of division board 2 is connected with two rotating parts 5, two rotating parts 5 are located the side of two limiting plate 6 boards respectively, the side fixedly connected with stripper plate 13 of rotating part 5, the one end of stripper plate 13 is equipped with fire-fighting glass 14, the other end fixedly connected with reset spring 15 of stripper plate 13, the both sides of driving plate 4 all fixedly connected with spring leaf 10, when the conflagration breaks because of high temperature, reset spring 10 can promote stripper plate 13 to drive rotating part 5.

The limiting plate 6 is of a U-shaped structure, the automatic air charging bag 7 is positioned in the middle of the limiting plate 6, when the limiting plate 6 moves away from the two ends of the automatic air charging bag 7, the automatic air charging bag 7 starts to charge air, the driving plate 4 and the sealing plate 3 are pushed to move, and the communication between the separation plate 2 and the inner wall of the switch cabinet is sealed.

The rotating member 5 is of a columnar structure with a large upper end diameter and a small lower end diameter, a straight groove is formed in the upper end surface of the rotating member 5, a driving column 9 is fixedly connected to the upper end of the rotating member 5, the rotating member can be driven to rotate through the straight groove, a guide groove 8 is formed in the middle of the side end of the limiting plate 6, the side end of the limiting plate 6 is located at the lower end of the rotating member 5, the limiting plate 6 is clamped with the driving column 9 through the guide groove 8, when fire-fighting glass 14 is broken, the rotating member 5 and the driving column 9 rotate together, at the moment, the rotating column 9 slides in the guide groove 8 and drives the limiting plate 6 to move, and the limiting plate 6 moves away from two sides of the automatic inflatable bag 7.

The mounting groove 12 is located at the side end of the rotary member 5, the pressing plate 13 is located in the middle of the mounting groove 12, the other end of the fire-fighting glass 14 abuts against the side wall of the mounting groove 12, and when the fire-fighting glass 14 is damaged, the pressing plate 13 can move in the mounting groove 12.

The spring leaf 10 is arc structure, is equipped with spacing groove 11 in the middle of division board 2, and the side of spacing groove 11 is arc structure, spring leaf 10 and spacing groove 11 joint, after closing plate 3 seals the intercommunication mouth, can carry out spacingly to closing plate 3, avoid leading to closing plate 3 to remove because of high temperature and blast, cause sealed inefficacy.

While embodiments of the utility model have been shown and described, it is emphasized that: the above description is merely illustrative of the manner of using embodiments of the utility model and is not intended to limit the utility model in any way. It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made to these embodiments 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. The utility model provides a low tension switchgear in subregion, includes cubical switchboard body (1), its characterized in that: fixedly connected with division board (2) in the middle of cubical switchboard body (1), the both sides of division board (2) all sliding connection have closing plate (3), the side fixedly connected with driving plate (4) of closing plate (3), the centre of division board (2) is equipped with automatic air bag (7), automatic air bag (7) both ends respectively with two driving plate (4) fixed connection, the both sides of automatic air bag (7) all are equipped with limiting plate (6), the centre of division board (2) is equipped with two mounting grooves (12), the centre rotation of division board (2) is connected with two rotating parts (5), two rotating parts (5) are located the side of two limiting plate (6) boards respectively, the side fixedly connected with stripper plate (13) of rotating parts (5), the one end of stripper plate (13) is equipped with fire-fighting glass (14), the other end fixedly connected with reset spring (15) of stripper plate (13), the both sides of driving plate (4) all fixedly connected with spring leaf (10).

2. A zoned low voltage switchgear as claimed in claim 1, wherein: the limiting plate (6) is of a U-shaped structure, and the automatic air charging bag (7) is located in the middle of the limiting plate (6).

3. A zoned low voltage switchgear as claimed in claim 1, wherein: the rotary part (5) is of a columnar structure with a large upper end diameter and a small lower end diameter, a straight groove is formed in the upper end surface of the rotary part (5), and a driving column (9) is fixedly connected to the upper end of the rotary part (5).

4. A zoned low voltage switchgear as claimed in claim 1, wherein: the guide groove (8) is formed in the middle of the side end of the limiting plate (6), the side end of the limiting plate (6) is located at the lower end of the rotating piece (5), and the limiting plate (6) is clamped with the driving column (9) through the guide groove (8).

5. A zoned low voltage switchgear as claimed in claim 1, wherein: the mounting groove (12) is arranged at the side end of the rotating piece (5), the extruding plate (13) is arranged in the middle of the mounting groove (12), and the other end of the fire-fighting glass (14) is abutted against the side wall of the mounting groove (12).

6. A zoned low voltage switchgear as claimed in claim 1, wherein: the spring piece (10) is of an arc-shaped structure, a limiting groove (11) is formed in the middle of the partition plate (2), the side end of the limiting groove (11) is of an arc-shaped structure, and the spring piece (10) is connected with the limiting groove (11) in a clamping mode.