Power distribution cabinet convenient to assemble

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet convenient to assemble, which comprises an upper cabinet plate and a lower cabinet plate, and is characterized in that a crossed rod supporting structure is arranged between the upper cabinet plate and the lower cabinet plate and comprises a plurality of supporting rods which are mutually crossed and hinged end to end; clamping grooves are formed in the upper side and the lower side of each supporting rod, T-shaped clamping blocks are clamped in the clamping grooves, folding plate structures are arranged on the two sides of the upper cabinet plate and the two sides of the lower cabinet plate, and each folding plate structure comprises a plurality of folding plate bodies and a middle plate body. According to the utility model, the problems that the existing power distribution cabinet contains more parts, the installation is more tedious, and the time is wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet which is easy to assemble. Background Art

[0002] The power distribution cabinet, also known as the distribution box, is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively dispersed and there are fewer circuits. The motor control center is used in the occasions where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load;

[0003] Existing power distribution cabinet components generally include a base plate, three side plates, a top plate and two opening and closing doors. There are many components, and multiple screw connections and riveting are required during assembly. The installation process is cumbersome and time-consuming. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing power distribution cabinet contains many components, which is complicated and time-consuming to install.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is a distribution cabinet that is easy to assemble, including an upper cabinet panel and a lower cabinet panel, and a cross rod support structure is provided between the upper cabinet panel and the lower cabinet panel, the cross rod support structure includes a plurality of support rods that cross each other and are hinged to each other end to end, and the upper and lower sides of the support rods are provided with clamping grooves, and T-shaped clamping blocks are clamped in the clamping grooves, and folding plate structures are provided on both sides of the upper cabinet panel and the lower cabinet panel, and the folding plate structure includes a plurality of folding plate bodies and an intermediate plate body.

[0006] As a further solution of the utility model: the upper and lower ends of the cross rod support structure are respectively hinged to the upper cabinet plate and the lower cabinet plate.

[0007] As a further solution of the utility model: the upper and lower ends of the folding plate structure are hinged to the upper cabinet plate and the lower cabinet plate respectively.

[0008] As a further solution of the utility model: the folding plate body and the middle plate body are hinged to each other, which can facilitate the storage of the folding plate structure.

[0009] As a further solution of the utility model: a hinge structure is fixed on one side of the folding plate body, a switch door is fixed on the side of the hinge structure, and a handle is fixed on the side of the switch door.

[0010] As a further solution of the utility model: a connecting plate is fixed on the same side of the upper cabinet plate and the lower cabinet plate, a wiring board is fixed on the side of the connecting plate, and a plurality of holes are opened on the side of the wiring board for installing wire ducts and electronic components.

[0011] Compared with the prior art, the utility model has the following advantages: 1. The patent adds a cross rod support structure. Through the support of the staggered support rods and the positioning of the T-shaped clamping block, the folding plate structure between the upper cabinet plate and the lower cabinet plate can be fully opened for easy use. Moreover, this structure can greatly reduce the number of screws used, facilitate the installation of the distribution cabinet, and reduce the time used for installation;

[0012] 2. A folding plate structure has been added. The hinged folding plate structure can reduce the screws required to install the two side panels and improve the installation speed of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 The utility model is a three-dimensional diagram of the overall structure of a power distribution cabinet that is easy to assemble.

[0015] Figure 2 The utility model is a partial structural cross-sectional view of a power distribution cabinet which is easy to assemble.

[0016] Figure 3 The utility model is a schematic diagram of a cross rod support structure in a power distribution cabinet which is easy to assemble.

[0017] Figure 4 This is an enlarged view of the structure of part A in a power distribution cabinet that is easy to assemble according to the utility model.

[0018] In the attached figure:

[0019] 1. Upper cabinet board; 2. Lower cabinet board; 3. Cross rod support structure; 4. Folding board structure; 5. Switch door; 6. Connecting plate; 7. Wiring board; 3.1. Support rod; 3.2. Snap-in groove; 3.3. T-shaped snap-in block; 4.1. Folding board body; 4.2. Middle board body; 5.1. Handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides a technical solution to solve the existing problems raised in the background technology.

[0022] Combined with Figure 1-4 It can be known that the device includes an upper cabinet board 1 and a lower cabinet board 2, and a cross rod support structure 3 is provided between the upper cabinet board 1 and the lower cabinet board 2, so as to prop up the folding plate structure 4 and reduce the amount of screws. The cross rod support structure 3 includes a plurality of support rods 3.1 that are crossed and hinged to each other end to end. A clamping groove 3.2 is provided on the upper and lower sides of the support rod 3.1, and a T-shaped clamping block 3.3 is clamped in the clamping groove 3.2 to support the position of the support rod 3.1. A folding plate structure 4 is provided on both sides of the upper cabinet board 1 and the lower cabinet board 2. The folding plate structure 4 includes a plurality of folding plate bodies 4.1 and an intermediate plate body 4.2, which are convenient for folding and storage.

[0023] The upper and lower ends of the cross rod support structure 3 are hinged to the upper cabinet board 1 and the lower cabinet board 2 respectively; the upper and lower ends of the folding plate structure 4 are hinged to the upper cabinet board 1 and the lower cabinet board 2 respectively; the folding plate body 4.1 and the middle plate body 4.2 are hinged to each other, which can facilitate the storage of the folding plate structure 4; a hinge structure is fixed on one side of the folding plate body 4.1, a switch door 5 is fixed on the side of the hinge structure, and a handle 5.1 is fixed on the side of the switch door 5; a connecting plate 6 is fixed on the same side of the upper cabinet board 1 and the lower cabinet board 2, a terminal board 7 is fixed on the side of the connecting plate 6, and a plurality of holes are opened on the side of the terminal board 7 for installing wire troughs and electronic components.

[0024] The working principle of the present application is as follows: when installing the power distribution cabinet, first pull the upper cabinet panel 1 upwards, and at the same time fix the position of the lower cabinet panel 2, so that the cross rod support structure 3 can be fully opened, and then the T-shaped clamping block 3.3 is clamped in the clamping groove 3.2, so as to support the cross rod support structure 3. At the same time, when the upper cabinet panel 1 moves upward, it will also drive the folding plate structure 4 to open, and then the connecting plate 6, the terminal board 7 and the switch door 5 are respectively installed and fixed by screws, and the assembly is completed.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A power distribution cabinet that is easy to assemble, comprising an upper cabinet plate (1) and a lower cabinet plate (2), characterized in that: A cross-rod support structure (3) is provided between the upper cabinet plate (1) and the lower cabinet plate (2), the cross-rod support structure (3) comprising a plurality of support rods (3.1) that cross each other and are hinged to each other end to end, a clamping groove (3.2) is provided on both upper and lower sides of the support rod (3.1), a T-shaped clamping block (3.3) is clamped in the clamping groove (3.2), and a folding plate structure (4) is provided on both sides of the upper cabinet plate (1) and the lower cabinet plate (2), the folding plate structure (4) comprising a plurality of folding plate bodies (4.1) and an intermediate plate body (4.2).

2. The power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: The upper and lower ends of the cross rod support structure (3) are respectively hinged to the upper cabinet board (1) and the lower cabinet board (2).

3. The power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: The upper and lower ends of the folding plate structure (4) are respectively hinged to the upper cabinet plate (1) and the lower cabinet plate (2).

4. The power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: The folding plate body (4.1) and the middle plate body (4.2) are hinged to each other.

5. The power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: A hinge structure is fixed on one side of the folding plate body (4.1), a switch door (5) is fixed on the side of the hinge structure, and a handle (5.1) is fixed on the side of the switch door (5).

6. The power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: A connecting plate (6) is fixed on the same side of the upper cabinet plate (1) and the lower cabinet plate (2), and a wiring board (7) is fixed on the side of the connecting plate (6).

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