Novel GGD power distribution cabinet

Abstract

The utility model discloses a novel GGD power distribution cabinet which comprises a header, a front door plate, a frame and a rear door plate, the frame comprises a plurality of cross beams, a plurality of vertical columns, a plurality of middle columns, a plurality of installation side cross beams and a plurality of G-shaped beams, and two ends of the cross beam at the topmost end of the frame are fixedly connected with the vertical columns through connecting pieces A; the two ends of the cross beam located at the bottom of the frame are fixedly connected with the vertical stand column and the G-shaped beam through vertical stand column connecting pieces. The middle of the cross beam at the bottom of the frame is simultaneously fixedly connected with the middle upright and the bottom beam through middle upright connecting pieces; through the combined connection mode of the connecting piece A, the vertical stand column connecting piece and the middle stand column connecting piece, welding-free rapid assembly of the frame is achieved, and labor and equipment cost is reduced; through the specially-made G-shaped beam and the design of cabinet splicing hole sites compatible with the MNS cabinet, seamless cabinet splicing with an existing cabinet is ensured, and the field installation efficiency is improved; the hoisting rings are matched with the gravity center of the frame to further guarantee transportation safety.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, and particularly relates to a novel GGD power distribution cabinet. Background Art

[0002] The GGD power distribution cabinet is a common switching device used for the distribution and control of electric energy, and its economy is favored by customers.

[0003] The disadvantages of the existing 8MF profile GGD power distribution cabinet: The 8MF profile is usually made of ordinary carbon steel. In order to prevent rust, spraying is required, resulting in a long production time. The modulus holes of the 8MF profile are all φ9.2mm in diameter, and bolts M8 are required for the assembly of the vertical columns of the frame and the installation cross beams. The assembly process is inconvenient and difficult, and multiple people are needed for assistance. The depth direction of the cabinet is limited by the size of the 8MF profile of 30*85mm, resulting in a small available space, which is not conducive to the installation of devices. When the 8MF profile GGD power distribution cabinet and the C profile MNS power distribution cabinet are assembled on site, due to the inconsistent profiles, they cannot be directly combined into a cabinet.

[0004] Therefore, a novel GGD power distribution cabinet is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a novel GGD power distribution cabinet.

[0006] The technical solution of the utility model is as follows:

[0007] A novel GGD power distribution cabinet includes a brow, a front door panel, a frame and a rear door panel. The frame includes several cross beams, several vertical columns, several intermediate columns, several installation side cross beams and several G-shaped beams. The two ends of the cross beam at the top of the frame are fixedly connected to the vertical columns through a connector A; the two ends of the cross beam at the bottom of the frame are fixedly connected to the vertical columns and the G-shaped beams through a vertical column connector at the same time; the middle part of the cross beam at the bottom of the frame is fixedly connected to the intermediate column and the bottom beam through an intermediate column connector at the same time; the vertical column connector, the connector A and the intermediate column connection adopt an integral stamping structure, which matches the interfaces with the vertical column, the G-shaped beam and the intermediate column, and is fixedly fastened at one time through self-tapping screws.

[0008] Preferably, the connector A is integrally stamped and formed into a "U" - shaped structure, and double wings are symmetrically arranged on both sides of the middle long plate of the connector A.

[0009] Preferably, the vertical column connector is integrally stamped and formed into an "L" - shaped structure, and a wing-shaped structure is provided on the north side of the end of the long plate of the vertical column connector.

[0010] Preferably, the middle column connecting piece is integrally stamped and formed into a "U" - shaped structure, and double wings are arranged on the outer sides of both ends of the bottom of the middle column connecting piece.

[0011] Preferably, the front door panel and the rear door panel are connected to the frame through hinges.

[0012] Preferably, the tops of the vertical columns on the same side of the front door panel and the rear door panel are symmetrically installed.

[0013] Preferably, the connecting support columns include two groups, and lifting rings are symmetrically arranged at the tops of each group of connecting support columns.

[0014] Preferably, a number of installation side cross - beams in the same direction as the cross - beam are arranged on the adjacent sides of the front door panel and the rear door panel.

[0015] Preferably, a cross - beam ventilation hole is provided at the bottom of the front door panel.

[0016] The utility model has the following beneficial effects: Through the combined connection method of connecting piece A, vertical column connecting piece, and middle column connecting piece, the frame can be quickly assembled without welding, reducing labor and equipment costs; Through the design of the special G - type beam and the compatible cabinet - joining hole positions of the MNS cabinet, seamless cabinet joining with the existing cabinet types is ensured, improving the on - site installation efficiency; The matching of the lifting rings and the center of gravity of the frame further guarantees the transportation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall frame structure of the utility model;

[0018] Figure 2 It is a partially enlarged schematic diagram of the structure at A of the utility model;

[0019] Figure 3 It is a schematic diagram of the connecting piece structure of the utility model;

[0020] Figure 4 It is a partially enlarged schematic diagram of the structure at B of the utility model;

[0021] Figure 5 It is a schematic diagram of the vertical column connecting piece structure of the utility model;

[0022] Figure 6 It is a partially enlarged schematic diagram of the structure at C of the utility model;

[0023] Figure 7 It is a schematic diagram of the middle column connecting piece structure of the utility model;

[0024] Figure 8 It is a front view of the overall structure of the utility model;

[0025] Figure 9 It is a schematic diagram of the internal structure of the overall structure of the utility model;

[0026] Figure 10 This is the rear view of the overall structure of the present utility model.

[0027] The reference signs in the figure are shown as follows:

[0028] 1. Eyebrow; 2. Front door panel; 3. Frame; 4. Rear door panel; 5. Suspension ring; 6. Connector A; 7. Self-tapping screw; 8. Cross beam; 9. Vertical column; 10. Intermediate column; 11. Installation side cross beam; 12. Vertical column connector; 13. Intermediate column connector; 14. G-shaped beam; 15. Connecting support column; 16. Cross beam ventilation hole. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] See Figures 1 to 10 , a new type of GGD power distribution cabinet, including an eyebrow 1, a front door panel 2, a frame 3 and a rear door panel 4. The frame 3 includes a plurality of cross beams 8, a plurality of vertical columns 9, a plurality of intermediate columns 10, a plurality of installation side cross beams 11 and a plurality of G-shaped beams 14. The two ends of the cross beam 8 at the topmost of the frame 3 are fixedly connected to the vertical columns 9 through the connector A 6; the two ends of the cross beam 8 at the bottom of the frame 3 are fixedly connected to the vertical columns 9 and the G-shaped beams 14 through the vertical column connectors 12 at the same time; the middle of the cross beam 8 at the bottom of the frame 3 is fixedly connected to the intermediate column 10 and the bottom beam through the intermediate column connector 13 at the same time; the vertical column connectors 12, the connector A 6 and the intermediate column connection 13 adopt an integral stamping structure, which matches the interfaces with the vertical columns 9, the G-shaped beams 14 and the intermediate columns 10, and are fixedly fastened at one time through the self-tapping screws 7.

[0031] Furthermore, the connector A 6 is integrally stamped and formed into a "C" - shaped structure, and both sides of the middle long plate of the connector A 6 are symmetrically provided with wings.

[0032] Furthermore, the vertical column connector 12 is integrally stamped and formed into an "L" - shaped structure, and a wing-shaped structure is provided on the north side of the end of the long plate of the vertical column connector 12.

[0033] Furthermore, the intermediate column connector 13 is integrally stamped and formed into a "C" - shaped structure, and wings are provided on the outer sides of both ends of the bottom of the intermediate column connector 13.

[0034] Furthermore, the front door panel 2 and the rear door panel 4 are connected to the frame 3 through hinges.

[0035] Furthermore, the tops of the vertical pillars 9 on the same side of the front door panel 2 and the rear door panel 4 are symmetrically installed.

[0036] Furthermore, the connecting support column 15 includes two sets, and each set of connecting support column 15 is symmetrically provided with a lifting ring 5 at its top.

[0037] Furthermore, several mounting side beams 11 in the same direction as the crossbeam 8 are provided on the adjacent sides of the front door panel 2 and the rear door panel 4.

[0038] Furthermore, the bottom of the front door panel 2 is provided with a crossbeam ventilation hole 16.

[0039] The working principle of this utility model:

[0040] This utility model includes a header 1, a front door panel 2, a frame 3, and a rear door panel 4. The front door panel 2 and the rear door panel 4 are connected to the frame 3 by hinges. The tops of the vertical columns 9 on the same side of the front door panel 2 and the rear door panel 4 are symmetrically installed. Several mounting side beams 11 in the same direction as the crossbeams 8 are provided on the adjacent sides of the front door panel 2 and the rear door panel 4. The bottom of the front door panel 2 is provided with crossbeam ventilation holes 15. The connecting support columns 15 include two sets, and each set of connecting support columns 15 is symmetrically provided with lifting rings 5 ​​at the top. The lifting rings 5 ​​are matched with the center of gravity of the frame 3 to further ensure transportation safety.

[0041] The frame 3 includes several crossbeams 8, several vertical columns 9, several intermediate columns 10, several mounting side crossbeams 11, and several G-beams 14. The two ends of the top crossbeam 8 of the frame 3 are fixedly connected to the vertical columns 9 by connectors A6. The two ends of the bottom crossbeam 8 of the frame 3 are fixedly connected to the vertical columns 9 and the G-beams 14 by vertical column connectors 12. The middle part of the bottom crossbeam 8 of the frame 3 is fixedly connected to the intermediate columns 10 and the bottom beam by intermediate column connectors 13. The vertical column connectors 12, connectors A6, and intermediate column connectors 13 adopt an integrated stamping structure, which matches the interface between the vertical columns 9, G-beams 14, and intermediate columns 10, and is fastened in one go by self-tapping screws 7.

[0042] By combining connector A6, vertical column connector 12, and intermediate column connector 13, the frame can be quickly assembled without welding, reducing labor and equipment costs.

[0043] Moreover, the connecting member A6 is integrally stamped and formed into a "U" - shaped structure, and there are symmetrically arranged double wings on both sides of the middle long plate of the connecting member A6; the vertical column connecting member 12 is integrally stamped and formed into an "L" - shaped structure, and there is a wing - shaped structure on the north side of the end of the long plate of the vertical column connecting member 12; the middle column connecting member 13 is integrally stamped and formed into a "U" - shaped structure, and there are double wings arranged on the outer sides of both ends of the bottom of the middle column connecting member 13, realizing the quick assembly of the frame 3 without welding, ensuring seamless cabinet combination with the existing cabinet types, and improving the on - site installation efficiency.

[0044] First, place the structures required for the left - hand and right - hand frames, including the connecting member A6, self - tapping screws 7, cross - beams 8, vertical columns 9, middle columns 10, installation side cross - beams 11, vertical column connecting members 12, and middle column connecting members 13, on the assembly tooling table in sequence, and use power tools for assembly.

[0045] Secondly, after connecting and fastening the lifting rings 5 and the G - shaped beams 14, assemble them with the left - hand and right - hand frames through the connecting support columns 15.

[0046] The assembly of the frame is completed through the above steps, and welding is not required throughout the process.

[0047] Finally, the frame 3, the front door panel 2, and the rear door panel 4 are all assembled through the hinges.

[0048] Through this case, the production efficiency can be improved and the lifting capacity of the whole cabinet can be enhanced, meeting the installation and transfer of heavier components and copper bars.

[0049] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A novel GGD distribution cabinet, adopting an assembled frame structure, including a header (1), a front door panel (2), a frame (3), and a rear door panel (4), characterized in that: The frame (3) includes several cross beams (8), several vertical columns (9), several intermediate columns (10), several mounting side cross beams (11) and several G-shaped beams (14). At both ends of the cross beam (8) at the topmost part of the frame (3), it is fixedly connected to the vertical column (9) through a connecting piece A (6). The connecting piece A (6) is integrally stamped and formed into a "U" - shaped structure. On both sides of the middle long plate of the connecting piece A (6), there are symmetrically arranged double wings. At both ends of the cross beam (8) at the bottom of the frame (3), it is fixedly connected to the vertical column (9) and the G-shaped beam (14) simultaneously through a vertical column connecting piece (12). In the middle of the cross beam (8) at the bottom of the frame (3), it is fixedly connected to the intermediate column (10) and the bottom beam simultaneously through an intermediate column connecting piece (13). The vertical column connecting piece (12), the connecting piece A (6) and the intermediate column connecting piece (13) adopt an integrated stamping structure, which matches the interfaces with the vertical column (9), the G-shaped beam (14) and the intermediate column (10), and are fixedly fastened at one time through self-tapping screws (7).

2. The novel GGD distribution cabinet according to claim 1, characterized in that: The vertical column connecting piece (12) is integrally stamped and formed into an "L" - shaped structure, and a wing-shaped structure is provided on the north side of the end of the long plate of the vertical column connecting piece (12).

3. The novel GGD distribution cabinet according to claim 1, characterized in that: The intermediate column connecting piece (13) is integrally stamped and formed into a "U" - shaped structure, and double wings are provided on the outer sides of both ends of the bottom of the intermediate column connecting piece (13).

4. The novel GGD distribution cabinet according to claim 1, characterized in that: The front door panel (2) and the rear door panel (4) are connected to the frame (3) through hinges.

5. A novel GGD distribution cabinet according to claim 4, characterized in that: The front door panel (2) and the rear door panel (4) are symmetrically installed at the top of the vertical columns (9) on the same side.

6. A novel GGD distribution cabinet according to claim 5, characterized in that: On the adjacent sides of the front door panel (2) and the rear door panel (4), there are several mounting side cross beams (11) in the same direction as the cross beam (8).

7. A novel GGD distribution cabinet according to claim 5, characterized in that: A cross beam ventilation hole (16) is provided at the bottom of the front door panel (2).

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