Distribution box convenient to hoist

Abstract

The utility model belongs to the technical field of power distribution boxes, particularly relates to a power distribution box convenient to hoist, and provides the following scheme aiming at the problems that part of power distribution boxes are inconvenient to install and move due to large volume, often need assistance of multiple persons and are very laborious, the power distribution box comprises a power distribution box body, two box doors are rotatably mounted at a box opening of the distribution box body through hinges, a plurality of annular vent holes are formed in each of two sides of the distribution box body, and heat dissipation nets are mounted on the other two sides of the distribution box body in an embedded manner. When the distribution box is used, through reasonable structural design, convenient hoisting and forklift carrying of the distribution box are realized, and safe and stable operation of equipment in the box is effectively guaranteed through multiple heat dissipation and moisture-proof measures. The distribution box has the advantages of being simple in structure, convenient to operate, high in practicability and the like, and is suitable for various distribution scenes needing to be frequently moved or installed at high positions.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box convenient for hoisting. Background Art

[0002] A distribution box (Distribution Board or Switchboard) is a key component in the power system. It is used for distributing, controlling, and protecting electricity. The distribution box usually includes circuit breakers, fuses, contactors, relays, meters, and other electrical devices to distribute the power of the main power supply to each circuit in a building or facility. Due to the large volume of some distribution boxes, it is inconvenient to install and move them, often requiring the assistance of multiple people, which is very laborious.

[0003] In view of the above problems, the present utility model document proposes a distribution box convenient for hoisting. Content of the Utility Model

[0004] The utility model provides a distribution box convenient for hoisting, which solves the disadvantages in the prior art that due to the large volume of some distribution boxes, it is inconvenient to install and move them, often requiring the assistance of multiple people, which is very laborious.

[0005] The utility model provides the following technical solutions:

[0006] A distribution box convenient for hoisting, comprising:

[0007] A distribution box body, at the box opening of the distribution box body, two box doors are rotatably installed through hinges. On both sides of the distribution box body, a plurality of annular ventilation holes are provided. On the other two sides of the distribution box body, heat dissipation nets are embedded. At the bottom of the distribution box body, a moisture-proof seat is fixedly arranged;

[0008] A hoisting support member, arranged on the distribution box body, used to cooperate with a hoist to hoist the distribution box body and capable of cooperating with a forklift to move the distribution box body.

[0009] In a possible design, the hoisting support member includes four mounting plates symmetrically and fixedly arranged on the outer wall of the distribution box body. The mounting plates are tightly connected to the distribution box body through two matching bolts. At the top of the mounting plate, a hoisting hole is provided, and the hoisting hole is located above the top of the distribution box body.

[0010] In a possible design, an L-shaped lifting frame for providing a fulcrum for the forklift is welded on one side of the mounting plate, and the L-shaped lifting frame is arranged downward.

[0011] In a possible design, between the top of the L-shaped lifting frame and the side wall of the mounting plate, the two are reinforced by two welded triangular reinforcement plates.

[0012] In a possible design, corresponding heat dissipation fans are fixedly installed at multiple said annular ventilation holes.

[0013] In a possible design, the moisture-proof base is welded by multiple U-shaped bars made of lightweight aluminum alloy.

[0014] It should be understood that the above general description and the following detailed description are only exemplary and cannot limit the present utility model.

[0015] The working principle and usage process of this technical solution are as follows:

[0016] During installation, transport the distribution box to the designated position, use a crane to lift the distribution box body through the lifting hole and place it at the predetermined position. If it is necessary to move the distribution box, a forklift can be inserted into the L-shaped lifting frame to lift the distribution box from below for handling. Connect the power supply wires and signal wires required for the internal equipment of the distribution box and ensure that all connections are firm and reliable. Then, open the box door, check and maintain the inside of the distribution box to ensure the normal operation of the equipment;

[0017] During use, the moisture-proof base is welded by multiple U-shaped bars made of lightweight aluminum alloy, which is both light and corrosion-resistant, effectively isolating the ground moisture and protecting the equipment inside the box from moisture. The multiple annular ventilation holes and heat dissipation nets on the distribution box body ensure the normal heat dissipation of the equipment, and the heat dissipation fans installed at the ventilation holes effectively accelerate the air flow inside the box, reducing the working temperature of the equipment to optimize the heat dissipation effect.

[0018] The present utility model has the following beneficial effects:

[0019] With the designed lifting support and L-shaped lifting frame of the present utility model, the distribution box can be conveniently lifted by a crane, and at the same time, it can also be quickly transported by a forklift, greatly improving the flexibility of installation and deployment.

[0020] In the present utility model, the annular ventilation holes and heat dissipation nets provided on both sides of the distribution box body, as well as the heat dissipation fans installed at the ventilation holes, together constitute an efficient heat dissipation system, effectively reducing the working temperature of the equipment inside the box, improving the operation stability and lifespan of the equipment, and the moisture-proof base provided at the bottom is welded by U-shaped bars made of lightweight aluminum alloy, having excellent corrosion resistance and moisture-proof performance, effectively isolating the erosion of ground moisture on the equipment inside the box.

[0021] Through reasonable structural design, the present utility model not only realizes the convenient lifting and forklift handling of the distribution box, but also effectively guarantees the safe and stable operation of the equipment inside the box through multiple heat dissipation and moisture-proof measures. This distribution box has the advantages of simple structure, convenient operation, strong practicability, etc., and is suitable for various distribution scenarios that need to be frequently moved or installed at high places. Description of the Drawings

[0022] Figure 1 A three-dimensional structure diagram of a distribution box convenient for hoisting provided by an embodiment of the present invention;

[0023] Figure 2 Another perspective structure diagram of a distribution box convenient for hoisting provided by an embodiment of the present invention;

[0024] Figure 3 A partial disassembly structure diagram of a distribution box convenient for hoisting provided by an embodiment of the present invention;

[0025] Figure 4 A structure diagram of a hoisting support member of a distribution box convenient for hoisting provided by an embodiment of the present invention.

[0026] Reference numerals: 1, distribution box body; 2, box door; 3, annular ventilation hole; 4, heat dissipation net; 5, moisture-proof seat; 6, heat dissipation fan; 7, mounting plate; 8, bolt; 9, hoisting hole; 10, L-shaped lifting frame; 11, triangular reinforcement plate. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inner", etc. indicating orientations or positional relationships are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0029] In order to keep the following description of the embodiments of the present invention clear and concise, the detailed descriptions of known functions and known components are omitted in the present invention.

[0030] Embodiment 1

[0031] Please refer to Figures 1-4 , a distribution box convenient for hoisting, which is applied in the field of distribution boxes and includes:

[0032] Distribution box housing 1, with a leakage parameter of 30 mA × 0.1 s, is made of a sturdy and durable metal material to ensure its load-bearing capacity and protective performance. At the box opening of the distribution box housing 1, two box doors 2 are rotatably installed through high-quality hinges. Locking devices can be equipped on the box doors 2 to ensure the safety of the internal equipment;

[0033] On both sides of the distribution box housing 1, a plurality of annular ventilation holes 3 are evenly distributed. These ventilation holes not only help the air circulation inside the box but also prevent the equipment inside the box from overheating to a certain extent. To further improve the heat dissipation effect, corresponding cooling fans 6 are fixedly installed at the plurality of annular ventilation holes 3. The cooling fans 6 can automatically start and stop according to the temperature inside the box, effectively accelerating the air flow inside the box and reducing the operating temperature of the equipment. On the other two sides, heat dissipation nets 4 are embedded. The heat dissipation nets 4 adopt a mesh structure, which can further enhance the heat dissipation effect and prevent dust from directly entering the box;

[0034] Lifting support members are provided on the distribution box housing 1, which are used to cooperate with a crane to lift the distribution box housing 1 and can also cooperate with a forklift to move the distribution box housing 1. The lifting support members include four mounting plates 7 symmetrically and fixedly arranged on the outer wall of the distribution box housing 1. The mounting plates 7 are firmly connected to the distribution box housing 1 through two matching bolts 8 to ensure the stability during the lifting process. At the top of each mounting plate 7, a lifting hole 9 is provided. The lifting hole 9 is located above the top of the distribution box housing 1, facilitating the crane rope to pass through to realize the lifting operation of the distribution box;

[0035] For the convenience of forklift handling, an L-shaped lifting frame 10 is also welded on one side of the mounting plate 7. The L-shaped lifting frame 10 is arranged downward, facilitating the forklift to lift the distribution box from below for movement. To enhance the stability of the L-shaped lifting frame 10, two triangular reinforcement plates 11 are welded between the top of the L-shaped lifting frame 10 and the side wall of the mounting plate 7 to effectively prevent deformation or fracture during the handling process.

[0036] Embodiment 2

[0037] Based on the improvement of Embodiment 1:

[0038] Please refer to Figures 1-2 , a moisture-proof seat 5 is fixedly arranged at the bottom of the distribution box housing 1. The moisture-proof seat 5 is welded by multiple U-shaped strips made of lightweight aluminum alloy material, which is both light and corrosion-resistant, effectively isolating the ground moisture and protecting the equipment inside the box from moisture damage.

[0039] However, as is well known to those skilled in the art, the working principle and wiring method of the cooling fan 6 are common knowledge, and they all belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0040] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model; without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A distribution box that is easy to hoist, characterized in that: include: A distribution box body (1), wherein two doors (2) are rotatably mounted at the box opening of the distribution box body (1) via hinges, a plurality of annular air holes (3) are arranged on both sides of the distribution box body (1), a heat dissipation net (4) is embedded and mounted on the other two sides of the distribution box body (1), and a moisture-proof seat (5) is fixedly mounted on the bottom of the distribution box body (1); The lifting support is arranged on the distribution box body (1) and is used to cooperate with a crane to lift the distribution box body (1) and can cooperate with a forklift to move the distribution box body (1).

2. A distribution box convenient for lifting according to claim 1, characterized in that: The hanging support comprises four mounting plates (7) symmetrically fixedly arranged on the outer wall of the distribution box body (1); the mounting plates (7) are fastened to the distribution box body (1) via two matching bolts (8); a hanging hole (9) is arranged on the top of the mounting plate (7); the hanging hole (9) is located above the top of the distribution box body (1).

3. A distribution box convenient for lifting according to claim 2, characterized in that: An L-shaped lifting frame (10) for providing a fulcrum for a forklift is welded to one side of the mounting plate (7), and the L-shaped lifting frame (10) is arranged downward.

4. A distribution box convenient for lifting according to claim 3, characterized in that: The top of the L-shaped lifting frame (10) and the side wall of the mounting plate (7) are reinforced by two welded triangular reinforcement plates (11).

5. The distribution box convenient for lifting according to claim 1 is characterized in that: Corresponding heat dissipation fans (6) are fixedly mounted at each of the plurality of annular air vents (3).

6. A distribution box convenient for lifting according to claim 1, characterized in that: The moisture-proof seat (5) is formed by welding a plurality of U-shaped bars made of lightweight aluminum alloy.

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