Power distribution cabinet easy to overhaul

Abstract

The utility model relates to the technical field of power distribution cabinet equipment, in particular to an easy-to-overhaul power distribution cabinet, which comprises a power distribution cabinet body, an accommodating cavity is arranged in a power distribution cabinet side plate, a sliding side plate in sliding connection with a power distribution cabinet cover plate and a power distribution cabinet base is arranged in the accommodating cavity, and a cabinet door in rotating connection with the sliding side plate is arranged on the sliding side plate. A stand column is arranged on the side, away from the power distribution cabinet back plate, of the power distribution cabinet side plate, the two ends of the stand column are connected with the power distribution cabinet cover plate and the power distribution cabinet base respectively, a containing groove is formed in the end face of the outer side of the stand column, and a bearing rod rotationally connected with the stand column is installed in the containing groove. According to the power distribution cabinet maintenance device, the maintenance space of workers is increased, through the arrangement of cooperation of the supporting plates and the bearing rods, the workers can conveniently carry out maintenance on some high power distribution cabinets, and meanwhile short rest can be provided for the workers.

Description

Technical Field

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

[0002] The power distribution cabinet is a low-voltage power distribution device that is composed of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment assembled in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. In normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or an alarm can be given with the help of protective electrical appliances. With the help of measuring instruments, various parameters in operation can be displayed, and some electrical parameters can also be adjusted, and prompts or signals can be given for deviations from normal working conditions.

[0003] The distribution cabinet needs to be inspected and maintained during normal use. Since some distribution cabinets are very high, it is very difficult for the staff to inspect or repair their internal parts, and sometimes they cannot even reach them with their hands, which increases the difficulty of inspection and maintenance for the staff. Utility Model Content

[0004] The purpose of the utility model is to provide an easily repairable distribution cabinet in view of the defects of the prior art, so as to solve the problem that the distribution cabinet needs to be repaired during normal use. Since some distribution cabinets are relatively high, it is very difficult for workers to inspect or repair their internal parts, and sometimes they cannot even reach them with their hands, which increases the difficulty of inspection and maintenance for the workers.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A power distribution cabinet that is easy to maintain, comprises a power distribution cabinet body, the power distribution cabinet body comprises a power distribution cabinet base, a power distribution cabinet back panel is arranged on one side of the top of the power distribution cabinet base, power distribution cabinet side panels are symmetrically arranged on both sides of the power distribution cabinet back panel, a power distribution cabinet cover panel is arranged between the two power distribution cabinet side panels and the top of the power distribution cabinet back panel, a accommodating cavity is arranged in the power distribution cabinet side panel, a sliding side panel whose two ends are slidably connected to the power distribution cabinet cover panel and the power distribution cabinet base is arranged in the accommodating cavity, a cabinet door rotatably connected to the sliding side panel is arranged on the sliding side panel, a column is arranged on the side of the power distribution cabinet side panel away from the power distribution cabinet back panel, two ends of the column are respectively connected to the power distribution cabinet cover panel and the power distribution cabinet base, a storage groove is arranged on the outer end surface of the column, a bearing rod rotatably connected to the column is installed in the storage groove, and a fastening block is arranged on the top end surface of the bearing rod.

[0007] Preferably, baffles for limiting the rotation and closing of the cabinet door are provided on the base and the cover of the distribution cabinet.

[0008] Preferably, a mounting groove is provided in the base of the power distribution cabinet, a support plate is provided in the mounting groove and is placed on two bearing rods rotated to be perpendicular to the columns, and a fastening groove adapted to the fastening block is provided on the bottom end surface of the support plate.

[0009] Preferably, guide blocks are symmetrically provided on the upper and lower sides of the sliding side plates, and guide grooves adapted to the guide blocks are provided on the base and the cover of the power distribution cabinet.

[0010] Preferably, a first connection hole for inserting a connection bolt is formed through the bottom of the column, and a second connection hole connected to the first connection hole is formed on the sliding side plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model makes it convenient for workers to inspect and repair the power distribution cabinet, increases the inspection space for the workers, and through the arrangement of the supporting plate and the bearing rod in coordination, it is convenient for the workers to inspect and repair some power distribution cabinets with higher heights, and can provide a short rest for the workers at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0015] Figure 3 This is a structural schematic diagram of the support plate of the utility model in use;

[0016] Figure 4 It is a structural schematic diagram of the power distribution cabinet of the utility model;

[0017] Figure 5 This is a diagram showing the connection between the sliding side panel and the cabinet door of the utility model;

[0018] Figure 6 It is a structural schematic diagram of the column of the utility model;

[0019] Figure 7 This is a structural schematic diagram of the support plate of the utility model;

[0020] In the figure: 1. base of distribution cabinet; 2. side panel of distribution cabinet; 3. cover plate of distribution cabinet; 4. sliding side panel; 5. cabinet door; 6. mounting groove; 7. support plate; 8. baffle; 9. column; 10. storage groove; 11. load-bearing rod; 12. guide groove; 13. accommodating cavity; 14. guide block; 15. fastening block; 16. fastening groove; 17. first connecting hole; 18. second connecting hole. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] Example

[0024] refer to Figure 1-7 As shown, a power distribution cabinet that is easy to maintain includes a power distribution cabinet body, the power distribution cabinet body includes a power distribution cabinet base 1, a power distribution cabinet back plate is provided on one side of the top of the power distribution cabinet base 1, and power distribution cabinet side plates 2 are symmetrically provided on both sides of the power distribution cabinet back plate, and a power distribution cabinet cover plate 3 is provided between the two power distribution cabinet side plates 2 and the top of the power distribution cabinet back plate. A accommodating cavity 13 is opened in the power distribution cabinet side plate 2, and a sliding side plate 2 with two ends slidably connected to the power distribution cabinet cover plate 3 and the power distribution cabinet base 1 and having a long rectangular structure is provided in the accommodating cavity 13, and a cabinet door 5 rotatably connected to the sliding side plate 2 is provided on the outer side of the sliding side plate 2. The cabinet door 5 has an opening angle of 180°. A column 9 is provided on the side of the distribution cabinet side panel 2 away from the distribution cabinet back panel. The two ends of the column 9 are respectively connected to the distribution cabinet cover plate 3 and the distribution cabinet base 1. Through the arrangement of the column 9, the overall strength of the distribution cabinet body is improved. A storage groove 10 is provided on the outer end surface of the column 9. A load-bearing rod 11 rotatably connected to the column 9 is installed in the storage groove 10. A T-shaped fastening block 15 is provided on the top end surface of the load-bearing rod 11. The fastening block 15 and the load-bearing rod 11 are an integrally formed structure, thereby improving the connection strength between the two.

[0025] Furthermore, baffles 8 for limiting the rotation and closing of the cabinet door 5 are provided on the top end surface of the distribution cabinet base 1 and the bottom end surface of the distribution cabinet cover 3.

[0026] For further reference, Figure 3As shown, a mounting groove 6 is provided in the base 1 of the power distribution cabinet, and a support plate 7 is provided in the mounting groove 6 for being placed on two load-bearing rods 11 rotated to be perpendicular to the column 9. A fastening groove 16 adapted to the fastening block 15 is provided on the bottom end surface of the support plate 7. Through the arrangement of the fastening groove 16 and the fastening plate 15, the stability of the support plate 7 placed on the two load-bearing rods 11 is provided, thereby avoiding displacement of the support plate 7 and the two load-bearing rods 11 when used by the staff.

[0027] Furthermore, the sliding side panel 4 is symmetrically provided with guide blocks 14 of a trapezoidal structure on the upper and lower sides, and the distribution cabinet base 1 and the distribution cabinet cover plate 3 are provided with guide grooves 12 adapted to the guide blocks 14. Through the setting of the guide blocks 14 and the guide grooves 12, the stability of the displacement of the sliding side panel 4 in the accommodating cavity 13 is provided.

[0028] Furthermore, a first connecting hole 17 for inserting a connecting bolt is formed through the bottom of the column 9, and a second connecting hole 18 connected to the first connecting hole 17 is formed on the sliding side panel 4. By means of the second connecting hole 18 and the first connecting hole 17 in coordination with the setting of the connecting bolts, the sliding side panel 4 that slides out of the accommodating cavity 13 can be fixed, thereby preventing the sliding side panel 4 from shrinking into the accommodating cavity 13 during use.

[0029] The working principle of the utility model is:

[0030] During maintenance, first remove the connecting bolts inserted into the first connecting hole 17 and the second connecting hole 18, then rotate the cabinet door 5 connected to the sliding side panel 4 so that the cabinet door 5 is located outside the cabinet body of the distribution cabinet, and push the sliding side panel 4 to store it in the accommodating cavity 13, thereby increasing the exposed space of the electrical components in the cabinet body of the distribution cabinet, making it easier for the staff to repair the electrical components on the innermost side of the cabinet body of the distribution cabinet, thereby improving the maintenance efficiency.

[0031] When maintenance personnel are working on a higher distribution cabinet or are shorter in height, they rotate the load-bearing rod 11 in the storage slot 10 so that the two load-bearing rods 11 are rotated to be perpendicular to the column 9, take out the support plate 7 in the installation slot 6, align the fastening slot 16 on the support plate 7 with the fastening block 15 on the load-bearing rod 11 and plug them together, so that the support plate 7 is installed on the two load-bearing rods 11. The maintenance personnel can step on the support plate 7 to perform maintenance work, which improves applicability and also provides a rest for the maintenance personnel.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An easily repairable power distribution cabinet, comprising a power distribution cabinet body, characterized in that: The power distribution cabinet body comprises a power distribution cabinet base (1), a power distribution cabinet back plate is provided on one side of the top of the power distribution cabinet base (1), power distribution cabinet side plates (2) are symmetrically provided on both sides of the power distribution cabinet back plate, a power distribution cabinet cover plate (3) is provided between the two power distribution cabinet side plates (2) and the top of the power distribution cabinet back plate, a receiving cavity (13) is provided in the power distribution cabinet side plate (2), and a sliding side plate (4) is provided in the receiving cavity (13) at both ends thereof, which is slidably connected to the power distribution cabinet cover plate (3) and the power distribution cabinet base (1), The sliding side panel (4) is provided with a cabinet door (5) rotatably connected thereto, a column (9) is provided on the side of the distribution cabinet side panel (2) away from the distribution cabinet back panel, the two ends of the column (9) are respectively connected to the distribution cabinet cover plate (3) and the distribution cabinet base (1), a storage groove (10) is provided on the outer end surface of the column (9), a bearing rod (11) rotatably connected to the column (9) is installed in the storage groove (10), and a fastening block (15) is provided on the top end surface of the bearing rod (11).

2. The easily repairable power distribution cabinet according to claim 1, characterized in that: The power distribution cabinet base (1) and the power distribution cabinet cover plate (3) are both provided with baffles (8) for limiting the rotation and closing of the cabinet door (5).

3. The easily repairable power distribution cabinet according to claim 1, characterized in that: The distribution cabinet base (1) is provided with a mounting groove (6), the mounting groove (6) is provided with a support plate (7) placed on two bearing rods (11) rotated to be perpendicular to the columns (9), and the bottom end surface of the support plate (7) is provided with a fastening groove (16) adapted to the fastening block (15).

4. The easily repairable power distribution cabinet according to claim 1, characterized in that: The sliding side plate (4) is symmetrically provided with guide blocks (14) on the upper and lower sides, and the distribution cabinet base (1) and the distribution cabinet cover plate (3) are both provided with guide grooves (12) adapted to the guide blocks (14).

5. The easily repairable power distribution cabinet according to claim 1, characterized in that: A first connection hole (17) for inserting a connection bolt is formed through the bottom of the column (9), and a second connection hole (18) communicating with the first connection hole (17) is formed on the sliding side plate (4).

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