CN220233736U - Novel low-voltage switch cabinet framework - Google Patents

Abstract

The utility model provides a novel low tension switchgear skeleton, includes the skeleton chassis that forms by first side crossbeam and first G type crossbeam enclose, be equipped with first center pillar on the first side crossbeam, first G type crossbeam be equipped with first center pillar relatively parallel's first stand, enclose between first center pillar and the first stand and establish into skeleton frame body, the tip of first center pillar is equipped with the second side crossbeam, the second side crossbeam is close to the tip of first stand, so that the tip of first stand surpasses the second side crossbeam to surpass the part and enclose to establish into the cavity that is used for the female row of holding, two of symmetry be equipped with the second G type crossbeam between the first stand, this application extends the first stand of four corners toward second side crossbeam upper end, and the space that extends is as female row installation cavity, because cavity both ends open design, consequently has the female row of sufficient space installation to the cavity adopts the connection of second G type crossbeam to consolidate, thereby skeleton intensity is higher.

Description

Novel low-voltage switch cabinet framework

Technical Field

The utility model relates to the field of low-voltage switch cabinet frameworks in the complete electric equipment industry, in particular to a novel low-voltage switch cabinet framework.

Background

Traditional low tension switchgear skeleton in trade all adopts C section bar to add connecting piece concatenation assembly, and the assembly is connected with the side cross beam at bus-bar room top, and overall structure is firm, and diagonal hoist and mount atress intensity is high, non-deformable. However, because the side beams are fastened above the bus-bar clamp, the overlong bus-bar can only be installed in a transverse laying mode from the side opening, and the bus-bar clamp is limited to the field environment and cannot be suitable for installing the bus-bar in a narrow space. The bus room framework structure is subjected to adjustment innovation, is used for solving the problem of limited installation of the bus bars, and is suitable for various complex field environments. Besides the traditional low-voltage switch cabinet framework, the framework for removing the top side beams is also available in the same industry, but because the supporting points are reduced, the framework is easy to deform when the switch cabinet is hoisted, and the whole structure is unstable.

Disclosure of Invention

In order to solve the problems, the technical scheme provides a novel low-voltage switch cabinet framework.

In order to achieve the above purpose, the technical scheme is as follows:

the utility model provides a novel low tension switchgear skeleton, includes the skeleton chassis that forms by first side crossbeam and first G type crossbeam enclose, be equipped with first center pillar on the first side crossbeam, first G type crossbeam be equipped with first center pillar relatively parallel's first stand, enclose between first center pillar and the first stand and establish into the skeleton frame body, the tip of first center pillar is equipped with the second side crossbeam, the second side crossbeam is close to the tip of first stand, so that the tip of first stand surpasses the second side crossbeam to surpass the part and enclose to establish into the cavity that is used for the female row of holding, two of symmetry be equipped with the second G type crossbeam between the first stand.

In some embodiments, the first side rail is provided with a locating gusset connected to the first upright.

In some embodiments, a second upright is provided at an end of the first upright, one end of the second upright is connected to the second side beam, and the other end is connected to the second G-beam.

In some embodiments, a middle cross member is disposed between the two first side cross members.

The beneficial effects of the application are that:

this application extends the first stand of four corners toward second side crossbeam upper end, and the space of extension is as female row installation cavity, because cavity both ends open-ended design, consequently has the female row of sufficient space installation to the cavity adopts the second G type crossbeam to connect the reinforcement, thereby skeleton intensity is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, a novel low-voltage switch cabinet framework comprises a framework underframe formed by surrounding a first side beam 1 and a first G-shaped beam 2, wherein a first middle column 3 is arranged on the first side beam 1, the first G-shaped beam 2 is provided with a first upright column 4 relatively parallel to the first middle column 3, a framework frame body is formed by surrounding between the first middle column 3 and the first upright column 4, a second side beam 5 is arranged at the end part of the first middle column 3, the second side beam 5 is close to the end part of the first upright column 4, so that the end part of the first upright column 4 exceeds the second side beam 5, a cavity for accommodating a busbar is formed by surrounding the exceeding part, and a second G-shaped beam 6 is arranged between the first upright columns 4.

Current low tension switchgear skeleton is at the female row difficulty of on-the-spot installation, influences installation effectiveness, has increased the cost of labor. According to the utility model, the two side beams at the top of the bus room are replaced by 1 auxiliary support C-shaped materials vertically arranged at four corners, the front and rear support beams at the top are widened, and the splicing strength is increased by a plurality of connecting pieces, so that the framework is ensured to be firm. After the top cover plate is disassembled, the busbar can be directly installed from top to bottom from the top of the cabinet body, and the installation is simple and efficient and is not limited by the length, quality and field environment of the busbar.

In this embodiment, the first side rail 1 is provided with a positioning gusset 7 connected to the first upright 4.

In this embodiment, a second upright 8 is disposed at an end of the first upright 4, one end of the second upright 8 is connected to the second side beam 5, and the other end is connected to the second G-shaped beam 6.

In this embodiment, a middle cross member 9 is provided between the two first side cross members 1.

The skeleton of the present utility model is shown in the figure. The framework structure mainly comprises 3 parts, namely a basic framework formed by splicing C-shaped materials with the thickness of 2mm, 4 pieces of G-shaped beams with aluminum zinc plates with the thickness of 2.5mm for connecting the basic framework, and a connecting piece for splicing. The foundation framework takes 4C-shaped materials with the length of 2200mm as stand columns for longitudinal support, 4 symmetrical C-shaped materials as side crossbeams and 4G-shaped beams as connecting pieces for the crossbeams for splicing, and the cubic framework is constructed. The middle of the bottom is connected with 1 middle cross beam, and the middle door is added with 1 middle upright post after the cabinet, so as to strengthen the overall strength of the framework, prevent deformation and improve stability. The front and rear 2G-shaped cross beams at the top are supported by 4C-shaped sections with the length of 250mm and four corner upright posts, and are spliced through a plurality of connecting pieces, so that the top strength is enhanced, and the cross beam can meet diagonal hoisting without deformation as the traditional framework with side cross beams at the top.

After the top cover plate is disassembled, the main busbar can be directly installed into the bus-bar clamp from the cabinet top horizontally downwards for displaying. Because the restriction of top side crossbeam, main busbar can't direct level down installation, can only avoid the side crossbeam to cross into the bus-bar room to one side, perhaps pass from bus-bar room side opening, has certain installation risk. The utility model has the advantages of simple and easy field installation, safety and reliability, labor cost saving, low requirement on installation space and suitability for various situations.

The top supporting structure of the bus-bar chamber of the low-voltage switch cabinet skeleton is independently stripped, appearance packaging is carried out, the assembly is convenient and simple, the stability and the protection are guaranteed, the on-site bus-bar installation feedback is excellent, and the labor cost is reduced.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application, but other principles and basic structures are the same or similar to the present application.

Claims (4)

1. The utility model provides a novel low-voltage switch cabinet skeleton, its characterized in that includes the skeleton chassis that forms by enclosing of first side rail (1) and first G type crossbeam (2), be equipped with first center pillar (3) on first side rail (1), first G type crossbeam (2) be equipped with first center pillar (3) relatively parallel first stand (4), enclose between first center pillar (3) and first stand (4) and establish into skeleton frame body, the tip of first center pillar (3) is equipped with second side rail (5), second side rail (5) are close to the tip of first stand (4), so that the tip of first stand (4) surpasss second side rail (5), thereby surpass the part enclose and establish into the cavity that is used for holding female row, two of symmetry be equipped with second G type crossbeam (6) between first stand (4).

2. The novel low-voltage switchgear cabinet framework of claim 1, wherein: the first side cross beam (1) is provided with a positioning angle plate (7) connected with the first upright post (4).

3. The novel low-voltage switch cabinet framework of claim 2, wherein: the end of the first upright post (4) is provided with a second upright post (8), one end of the second upright post (8) is connected with the second side cross beam (5), and the other end of the second upright post is connected with the second G-shaped cross beam (6).

4. The novel low-voltage switchgear cabinet framework of claim 1, wherein: a middle cross beam (9) is arranged between the two first side cross beams (1).