CN211088830U

CN211088830U - GGD low-voltage switchgear

Info

Publication number: CN211088830U
Application number: CN201922472365.5U
Authority: CN
Inventors: 师文斌
Original assignee: Shandong Tongchang Electric Power Equipment Technology Co Ltd
Current assignee: Shandong Tongchang Electric Power Equipment Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-24
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a GGD low-voltage switchgear, including first rack with the second rack of first rack top, the wiring board group is evenly installed in proper order from the top down to inside the first rack, a plurality of shut fuse groups are evenly installed to the terminal surface of wiring board group, and is a plurality of the outside of shut fuse group is provided with the guard box, install the wire protecting pipe between the wiring board group, the wire casing of interlude wire is seted up to the inside of wire protecting pipe. Through the externally mounted at the fuse group along separate routes there is the guard box, can prevent when a fuse group along separate routes damages, can not arouse chain reflection to be provided with the protective tube, and seted up the wire casing at the protective tube is inside, can fix the wire through the wire casing, prevent that the wire is in disorder, and prevent to arouse the wire to catch fire when fuse group along separate routes damages.

Description

GGD low-voltage switchgear

Technical Field

The utility model belongs to a cubical switchboard technical field, concretely relates to GGD low-voltage switchgear.

Background

The switch cabinet (switchcabinet) is an electric device, the outside line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, and also high-voltage chamber and low-voltage chamber switch cabinets, high-voltage buses, such as power plants, and the like, and low-frequency load reducers for protecting main equipment.

The main function of the switch gear is to open, close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet and the GGD low-voltage switch cabinet can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

However, shunt fuse sets inside the existing GGD low-voltage switch cabinet are exposed outside, and when one shunt fuse set is damaged, a chain reaction can be caused, so that all shunt fuse sets are damaged, and even a fire disaster can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a GGD low-voltage switchgear to solve the inside shut fuse group of current GGD low-voltage switchgear and expose externally, when one damages, can arouse chain reaction, and then make all shut fuse groups damage, can arouse the problem of conflagration even.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a GGD low-voltage switchgear, including first rack with the second rack of first rack top, the wiring board group is evenly installed in proper order from the top down to inside the first rack, a plurality of fuse groups along separate routes are evenly installed to the terminal surface of wiring board group, and is a plurality of fuse group's outside along separate routes is provided with the guard box, install the wire casing of interlude wire between the wiring board group, the wire casing is seted up to the inside of wire casing.

Furthermore, the back of the protection box is fixed on the end face of the wiring board group through screws.

Furthermore, the upper end and the lower end of the wire protection pipe are located below the protection box, and the two ends of the wire protection pipe are fixed with the wiring board group.

Furthermore, a plurality of main line fuse sets are installed to one side inner wall of first rack, and are a plurality of main line fuse sets are located respectively between the terminal plate group, and with shunt fuse set passes through the wire and connects.

Furthermore, an illuminating lamp is installed above the interior of the first cabinet.

Further, the second cabinet comprises a display lamp and a plurality of label stickers, and the label stickers are arranged above the display lamp.

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

This kind of GGD low-voltage switchgear, through the externally mounted at the fuse group along separate routes there is the guard box, can prevent when a fuse group along separate routes damages, can not arouse chain reflection to be provided with the protective wire pipe, and seted up the wire casing at the protective wire intraduct, can fix the wire through the wire casing, prevent that the wire is in disorder, and prevent to arouse the wire to catch fire when fuse group along separate routes damages.

Drawings

Fig. 1 is a schematic structural diagram of the GGD low-voltage switchgear of the present invention;

FIG. 2 is a schematic view of the connection structure of the total line fuse set of the present invention;

In the figure: 1. a first cabinet; 2. a bottom case; 3. a terminal plate group; 4. an illuminating lamp; 5. a protection box; 6. a conduit; 61. a wire slot; 7. a second cabinet; 71. a display lamp; 72. label paste; 8. a shunt fuse set; 9. and a main fuse set.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a GGD low-voltage switchgear, including first rack 1 with the second rack 7 of 1 top of first rack, 1 inside from the top down of first rack evenly installs wiring board group 3 in proper order, a plurality of fuse group 8 along separate routes are evenly installed to the terminal surface of wiring board group 3, and is a plurality of fuse group 8 along separate routes's outside is provided with guard box 5, install between wiring board group 3 and protect the spool 6, the wire casing 61 of interlude wire is seted up to the inside of wire casing 6.

In the present embodiment, by installing the protection box 5 at the outside of the shunt fuse group 8, it is possible to prevent the chain reflection from being caused when one shunt fuse group 8 is damaged, and the line protection tube 6 is provided, and the line groove 61 is opened inside the line protection tube, and the wire can be fixed by the line groove 61, preventing the wire from being scattered, and preventing the wire from being ignited when the shunt fuse group 8 is damaged.

The back surface of the protection box 5 is fixed on the end surface of the wiring board group 3 through screws.

The upper end and the lower end of the wire protection pipe 6 are positioned below the protection box 5, and the two ends of the wire protection pipe are fixed with the wiring board group 3.

A plurality of total way fuse sets 9 are installed to one side inner wall of first rack 1, and are a plurality of total way fuse sets 9 are located respectively between terminal plate group 3, and with fuse set 8 in a branch road passes through the wire and connects.

The inside top of first rack 1 is installed light 4, and light 4 passes through the wire to be connected with the inside case of electrocuting of cubical switchboard, can conveniently observe the inside of first rack 1 through light 4.

The second cabinet 7 includes a display lamp 71 and a plurality of label stickers 72, the label stickers 72 are provided, and the label sticker 72 is located above the display lamp 71.

In summary, by installing the protection box 5 outside the shunt fuse group 8, it is possible to prevent chain reflection from being caused when one shunt fuse group 8 is damaged, and to provide the line protection tube 6, and to provide the line groove 61 inside the line protection tube, and the wire can be fixed by the line groove 61, preventing the wire from scattering, and preventing the wire from catching fire when the shunt fuse group 8 is damaged.

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 GGD low-voltage switch cabinet comprises a first cabinet (1) and a second cabinet (7) above the first cabinet (1), and is characterized in that: the utility model discloses a fuse protector, including first rack (1), wiring board group (3) are evenly installed in proper order from the top down to inside from the top down in first rack (1), a plurality of fuse group (8) along separate routes are evenly installed to the terminal surface of wiring board group (3), and are a plurality of the outside of fuse group (8) along separate routes is provided with guard box (5), install between wiring board group (3) wire casing (6), wire casing (61) of interlude wire are seted up to the inside of wire casing (6).

2. The GGD low-voltage switch cabinet according to claim 1, characterized in that: the back surface of the protection box (5) is fixed on the end surface of the wiring board group (3) through screws.

3. The GGD low-voltage switch cabinet according to claim 1, characterized in that: the upper end and the lower end of the wire protection pipe (6) are located below the protection box (5), and the two ends of the wire protection pipe are fixed with the wiring board group (3).

4. The GGD low-voltage switch cabinet according to claim 1, characterized in that: a plurality of total way fuse sets (9) are installed to one side inner wall of first rack (1), and are a plurality of total way fuse sets (9) are located respectively between terminal plate group (3), and with fuse set (8) are connected through the wire along separate routes.

5. The GGD low-voltage switch cabinet according to claim 1, characterized in that: and an illuminating lamp (4) is arranged above the inside of the first cabinet (1).

6. The GGD low-voltage switch cabinet according to claim 1, characterized in that: the second cabinet (7) comprises a display lamp (71) and a plurality of label stickers (72), wherein the label stickers (72) are arranged, and the label stickers (72) are located above the display lamp (71).