CN205828934U - A combined metal armored removable switchgear - Google Patents

Abstract

The utility model discloses a combined metal armored removable switchgear, which comprises a switchgear shell, and the switchgear shell includes a top cover, a bottom plate, side plates I and side plates II; Plate I and two vertical plates I1 and I2 symmetrically connected to its edge, the horizontal plate I is provided with a guide groove I1, and the vertical plates I1 and I2 are provided with connecting holes; the bottom plate includes a horizontal plate II and is symmetrical to its edge Two connected vertical plates II1 and II2, the vertical plates II1 and II2 are provided with connecting holes; the side plate I is composed of a front side plate I and a rear side plate I, and the front side plate I and the rear side plate I Detachable connection, the bottom and top of the front side plate 1 and the rear side plate 1 are provided with 4 connection holes, and the 4 connection holes are detachably connected with the top cover connection hole and the bottom connection hole respectively, Two guide grooves are arranged at the same height of the front side plate 1 and the rear side plate 1. The utility model has a simple structure and is convenient for installation and communication with other switch cabinets.

Description

A combined metal armored removable switchgear

technical field

The utility model relates to the field of electrical equipment, in particular to a combined metal armored removable switch cabinet.

Background technique

KYN28A-12 indoor metal armored removable switchgear is commonly used in power plants, industrial and mining enterprises, power distribution systems, secondary substations, power distribution, power transmission, or large-scale motor start-up, etc., for control, protection, monitoring, etc. .

At present, the standard KYN28A-12 indoor metal armored removable switchgear is mostly assembled by wrapping the side plate with the bottom plate, and then making a small convex hull on the side plate, and connecting by screwing nuts inside the convex hull. , The side plate and the top cover are directly connected with bolts and elastic flat pads on the outside. If the lower parts of the two switchgears need to be connected, then to replace the rear side panels, parts such as the bottom plate and the top cover must be removed first. This is equivalent to reinstalling one switchgear, which not only takes a long time, but also has high labor intensity. Therefore, the structure of the existing standard type KYN28A-12 indoor metal armored removable switchgear is not conducive to assembly.

In addition, the existing standard KYN28A-12 indoor metal armored removable switchgear, internal equipment such as current transformers are not easy to remove, and daily maintenance and repair are inconvenient.

Utility model content

The purpose of this utility model is to solve the above problems and provide a combined metal armored removable switchgear. The device described in this utility model adopts a combined structure, which is convenient for installation and simple for daily maintenance and repair.

In order to achieve the above object, the utility model adopts the following technical solutions:

A combined metal armored removable switchgear, comprising:

A switchgear shell, the switchgear shell includes a top cover, a bottom plate, a side plate I and a side plate II;

The top cover includes a horizontal plate I and two vertical plates I symmetrically connected to its edges, the horizontal plate I is provided with a guide groove, and the two vertical plates I are respectively provided with two connection holes I;

The bottom plate includes a horizontal plate II and two vertical plates II symmetrically connected to its edges, and the two vertical plates II are respectively provided with two connecting holes II;

The side panel I is composed of a front side panel I and a rear side panel I, the front side panel I and the rear side panel I are detachably connected, and the bottom and the top of the front side panel I and the rear side panel I are respectively provided with 2 a connecting hole III, the connecting hole III of the front side plate I and the rear side plate I are respectively detachably connected with the connecting hole I of the top cover and the connecting hole II of the bottom, the front side plate I and the rear side plate One guide groove is respectively provided at the same height of the side plate I, and the guide grooves of the front side plate I and the rear side plate I are detachably connected;

The side plate II has the same structure as the side plate I;

Partition board, the partition board is divided into partition board I and partition board II, the partition board I is detachably connected with the guide groove of the top cover, and the partition board II is respectively connected with the guide grooves of side board I and side board II Detachable connection, the partition I and partition II are detachably connected.

Further, the top cover has a one-piece double-fold structure.

Further, the bottom plate has a one-piece double-fold structure.

Further, pulleys may be provided on the sides of the partition I and partition II to facilitate movement.

When in use, the partition I, partition II, and side panels I can form a circuit breaker handcart room, and the partition I, partition II, and side panels II can form a busbar room, and the partition II, side panels I. Side plate II can form a cable room; electrical equipment such as current transformers can be installed on the partition, and can be removed together with the partition during maintenance, or can be disassembled separately; when communicating with other switch cabinets, it can be The side panels are directly disassembled without dismantling the top cover and the base.

The beneficial effects of the utility model are:

1) The utility model makes the structure more convenient to install and communicate with other switch cabinets through the combined design of the switch cabinet shell.

2) The design of the detachable partition of the utility model makes it easier to install and disassemble other electrical equipment such as current transformers installed on it, which is beneficial to the daily maintenance and repair of the equipment.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present utility model. Those skilled in the art can also obtain other drawings based on these drawings without any creative work.

Figure 1 is a schematic diagram of the structure of the switchgear housing;

Fig. 2 is a schematic diagram of the roof structure;

Fig. 3 is a schematic diagram of the base plate structure;

Fig. 4 is a schematic diagram of the structure of the front side panel I of the side panel I;

Fig. 5 is a schematic diagram of the structure of the side plate I and the rear side plate I;

Figure 6 is a schematic diagram of the partition structure;

In the figure, 1, top cover, 2, front side plate I, 3, rear side plate I, 4, bottom plate, 5, guide groove I1, 6, connecting hole I11, 7, connecting hole I12, 8, vertical plate I1, 9. Connection holes Ⅰ21, 10, vertical plates Ⅰ2, 11, connection holes Ⅰ22, 12, vertical plates Ⅱ1, 13, connection holes Ⅱ11, 14 connection holes Ⅱ12, 15, Ⅱ21, 16, Ⅱ22, 17, vertical plates Ⅱ2, 18 19, _{on the connecting hole I11,} 19, guide groove I11, 20, _under the connecting hole I11, on 21, _on I12, 22, on the guide groove I12, 23, on I12 _, 24, dividing plate.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in detail:

As shown in the figure, a combined metal armored removable switchgear includes:

A switchgear shell, the switchgear shell includes a top cover 1, a bottom plate 4, side plates I and side plates II;

The top cover includes a horizontal plate I and two vertical plates 8I1 and 10I2 symmetrically connected to its edges, the horizontal plate I is provided with 5 guide grooves I1, and the vertical plates 8I1 and 10I2 are provided with connection holes 6I11, 7I12, 9I21 , 11Ⅰ22;

The bottom plate includes a horizontal plate II and two vertical plates 12II1 and 17II2 symmetrically connected to its edges, and the vertical plates 12II1 and 17II2 are provided with connection holes 13II11, 14II12, 15II21, 16II22;

Described side plate 1 is made up of 2 front side plates 1 and 3 rear side plates 1, and described front side plate 1 and rear side plate 1 are detachably connected, and described front side plate 1 and rear side plate 1 bottom and top are jointly arranged There are 4 connection holes, respectively 18I11 _upper , 20I11 _lower , 21I12 _upper , 23I12 _lower , the 4 connecting holes are detachably connected with the top cover connecting holes 6I11, 7I12 and the bottom connecting holes 13II11, 14II12 respectively, The same height of the front side plate 1 and the rear side plate 1 is provided with 2 guide grooves, which are respectively guide grooves 19111, 22 guide grooves I12, 19 guide grooves I11 and 22 guide grooves I12 are detachably connected;

The side plate II has the same structure as the side plate I, and is provided with a guide groove II21 and a guide groove II22;

The partition, the partition is divided into partition I and partition II, the partition I is detachably connected with the guide groove I1, and the partition II is respectively connected with the guide groove I11, the guide groove I12, the guide groove II21, the guide groove Groove II 22 is detachably connected, and the partition I and partition II are detachably connected.

Further, the top cover 1 is a one-piece double-fold structure.

Further, the bottom plate 4 is a one-piece double-fold structure.

Further, pulleys may be provided on the sides of the partition I and partition II to facilitate movement.

Installation process: 1. Take the installation process of side plate I, top cover 1, and bottom plate 4 as an example to illustrate the installation process of the switchgear shell. The installation process of side plate II is the same as that of top cover 1 and bottom plate 4.

First, connect 2 front side panels I and 3 rear side panels I of side panel I, connect the connection holes 18I11, 20I11, and 1 top cover 1 connection holes 6I11 of the front side panel 1, and 6 connection holes II11 of the bottom plate Connect, because 19 guide grooves I11,22 guide grooves I12 are at the same height, after connecting 2 front side plates 1, 3 rear side plates 1, the two can be connected.

2. After installing the switchgear shell, install the partition. First install the partition I, connect the partition I with the 19 guide groove I1 of the top cover 1, connect the partition II with the 19 guide groove I11, the 22 guide groove I12, the guide groove II21, and the guide groove II22, and finally connect the partition Plate I and partition II are connected.

Users can install electrical equipment on partitions I and II or side panels I and II, top cover, and base as required. When it is necessary to overhaul or maintain the equipment, if the electrical equipment is inconvenient to overhaul or maintain in the cabinet, the partition I connected to the equipment can be disassembled to expand the internal space of the switch cabinet, and then installed on the partition I or inside the switch cabinet equipment repair or maintenance.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (4)

1. A combined metal armored removable switchgear, characterized in that: it includes a switchgear shell, and the switchgear shell includes a top cover, a bottom plate, a side plate I and a side plate II; The top cover includes a horizontal plate I and two vertical plates I symmetrically connected to its edges, the horizontal plate I is provided with a guide groove, and the two vertical plates I are respectively provided with two connection holes I; The bottom plate includes a horizontal plate II and two vertical plates II symmetrically connected to its edges, and the two vertical plates II are respectively provided with two connecting holes II; The side panel I is composed of a front side panel I and a rear side panel I, the front side panel I and the rear side panel I are detachably connected, and the bottom and the top of the front side panel I and the rear side panel I are respectively provided with 2 a connecting hole III, the connecting hole III of the front side plate I and the rear side plate I are respectively detachably connected with the connecting hole I of the top cover and the connecting hole II of the bottom, the front side plate I and the rear side plate One guide groove is respectively provided at the same height of the side plate I, and the guide grooves of the front side plate I and the rear side plate I are detachably connected; the structure of the side plate II is the same as that of the side plate I; Partition board, the partition board is divided into partition board I and partition board II, the partition board I is detachably connected with the guide groove of the top cover, and the partition board II is respectively connected with the guide grooves of side board I and side board II Detachable connection, the partition I and partition II are detachably connected. 2. A combined metal armored removable switchgear according to claim 1, characterized in that: the top cover is an integral double-fold structure. 3. A combined metal armored removable switchgear according to claim 1, characterized in that: the bottom plate is an integral double-fold structure. 4. A combined metal armored removable switchgear according to claim 1, characterized in that: pulleys can be provided on the sides of the partition I and partition II to facilitate movement.