Electrical cabinet reinforced grounding device

Abstract

The utility model relates to the technical field of grounding devices, in particular to a reinforced grounding device for an electrical cabinet, which solves the problems mentioned in the background technology and comprises a fixing structure, the fixing structure comprises a fixing frame, one side of the fixing frame is connected with a dragging ring, the inside of the fixing frame is connected with a fixing plate, and the fixing plate is connected with a ground wire cone. A cover plate is fixedly connected in the fixing frame, a wire through hole is formed in the cover plate, a fixing frame is arranged in the fixing frame, a first rotating shaft is installed in the middle of the fixing frame, a first gear is connected to the top of the first rotating shaft, a hexagonal column is connected to the top of the first gear, and a plurality of second rotating shafts are installed on the fixing frame. The bottom of each second rotating shaft is connected with a fixing rod, the top of each second rotating shaft is connected with a second gear, two connecting rods are installed at the bottom of one side of the fixing frame, and each connecting rod is provided with a rolling wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding devices, in particular to a reinforced grounding device for an electrical cabinet. Background Art

[0002] As we all know, grounding refers to the neutral point of the power system and electrical equipment, the exposed conductive parts of the electrical equipment and the external conductive parts of the equipment connected to the earth through conductors. It can be divided into working grounding, lightning protection grounding and protective grounding. Working grounding is set up according to the needs of the power system operation. Therefore, under normal circumstances, there will be current flowing through the grounding electrode for a long time, but it is only an unbalanced current of several amperes to tens of amperes. When a grounding fault occurs in the system, thousands of amperes of working current will flow through the grounding electrode. Protective grounding is set up to prevent equipment from being energized due to insulation damage and endangering personal safety.

[0003] Most of the existing electrical cabinet reinforcement grounding structures are fixed by concrete pouring, which is inconvenient for the construction site to change the position and subsequent maintenance. In view of the above situation, technical innovation is carried out based on the existing grounding device. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a reinforced grounding device for an electrical cabinet, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforced grounding device for an electrical cabinet, comprising a fixing structure, the fixing structure comprising a fixing frame, a drag ring connected to one side of the fixing frame, a fixing plate connected to the inside of the fixing frame, a grounding cone connected to the fixing plate, a cover plate fixedly connected to the inside of the fixing frame, a wire hole provided on the cover plate, a fixing frame provided inside the fixing frame, a first rotating shaft installed in the middle of the fixing frame, a first gear connected to the top of the first rotating shaft, a hexagonal column connected to the top of the first gear, a plurality of second rotating shafts installed on the fixing frame, a fixing rod connected to the bottom of each second rotating shaft, a second gear connected to the top of each second rotating shaft, two connecting rods installed at the bottom of one side of the fixing frame, and a roller installed on each connecting rod.

[0008] Furthermore, the first gear is meshingly connected with each second gear.

[0009] Furthermore, a first rotating hole is arranged in the middle of the fixing frame, a plurality of second rotating holes are arranged at the edge of the fixing frame, the fixing frame is connected to the first rotating shaft by rotation, and the fixing frame is connected to each second rotating shaft by rotation.

[0010] Furthermore, the fixing frame and the cover plate are hingedly connected via a hinge.

[0011] Furthermore, each fixing rod is provided with a thread.

[0012] Furthermore, each connecting rod is provided with a thread, and the fixing frame is connected to each connecting rod via the thread.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a reinforced grounding device for an electrical cabinet, which has the following beneficial effects:

[0015] 1. The electrical cabinet reinforced grounding device is connected to a towing ring and rollers on the fixed frame, which makes it easy to move the device and improves convenience according to on-site needs;

[0016] Second, the electrical cabinet has a reinforced grounding device, in which the fixed frame and the cover are hinged, and the cover can be closed or opened. The first gear drives the second gear to rotate, so that the fixed rod and the grounding cone are deeply buried in the ground, which is convenient for installation, disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the fixing structure in the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the first rotating shaft, the first gear, the hexagonal column and other components in the utility model;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the second rotating shaft, the fixing rod, the second gear and other components in the utility model.

[0023] In the figure: 1. fixed frame; 2. drag ring; 3. fixed plate; 4. ground wire cone; 5. fixed frame; 6. cover plate; 7. wire hole; 8. first rotating shaft; 9. first gear; 10. hexagonal column; 11. second rotating shaft; 12. fixed rod; 13. second gear; 14. connecting rod; 15. roller. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6 The utility model discloses a reinforced grounding device for an electrical cabinet, comprising a fixed structure, the fixed structure comprising a fixed frame 1, a drag ring 2 is connected to one side of the fixed frame 1, a fixed plate 3 is connected inside the fixed frame 1, a grounding cone 4 is connected to the fixed plate 3, a cover plate 6 is fixedly connected inside the fixed frame 1, the fixed frame 1 and the cover plate 6 are hinged, a wire hole 7 is provided on the cover plate 6, a fixed frame 5 is provided inside the fixed frame 1, a first rotating shaft 8 is installed in the middle of the fixed frame 5, a first gear 9 is connected to the top of the first rotating shaft 8, a hexagonal column 10 is connected to the top of the first gear 9, a plurality of second rotating shafts 11 are installed on the fixed frame 5, each second rotating shaft 11 The bottom is connected to a fixing rod 12, each of which is provided with a thread, the top of each second rotating shaft 11 is connected to a second gear 13, the first gear 9 is connected to each second gear 13 by meshing, two connecting rods 14 are installed at the bottom of one side of the fixing frame 1, each connecting rod 14 is provided with a thread, the fixing frame 1 and each connecting rod 14 are connected by threads, each connecting rod 14 is installed with a roller 15, a first rotating hole is provided in the middle of the fixing frame 5, a plurality of second rotating holes are provided on the edge of the fixing frame 5, the fixing frame 5 is connected to the first rotating shaft 8 by rotation, and the fixing frame 5 is connected to each second rotating shaft 11 by rotation.

[0026] To sum up, when the electrical cabinet reinforced grounding device is in use, the traction device is unhooked from the towing ring 2, each roller 15 is removed, and a wrench is used to rotate the hexagonal column 10 to rotate the first gear 9, while driving each second gear 13 to rotate, so that each fixing rod 12 and the grounding cone 4 are deeply embedded under the ground to fix the device, and the grounding wire of the electrical cabinet is connected to the grounding cone 4 through the wire hole 7, and the cover plate 6 is rotated to cover the fixing frame 1 to provide protection for the electrical equipment.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced grounding device for an electrical cabinet, comprising a fixing structure, characterized in that: The fixing structure comprises a fixing frame (1), one side of the fixing frame (1) is connected to a towing ring (2), the interior of the fixing frame (1) is connected to a fixing plate (3), the fixing plate (3) is connected to a grounding cone (4), the interior of the fixing frame (1) is fixedly connected to a cover plate (6), the cover plate (6) is provided with a wire through hole (7), the interior of the fixing frame (1) is provided with a fixing frame (5), the middle of the fixing frame (5) is installed with a first rotating shaft (8), the first rotating shaft (8 ) is connected to the top of a first gear (9), the top of the first gear (9) is connected to a hexagonal column (10), a plurality of second rotating shafts (11) are installed on the fixed frame (5), the bottom of each second rotating shaft (11) is connected to a fixed rod (12), the top of each second rotating shaft (11) is connected to a second gear (13), and two connecting rods (14) are installed at the bottom of one side of the fixed frame (1), and each connecting rod (14) is installed with a roller (15).

2. The electrical cabinet reinforced grounding device according to claim 1, characterized in that: The first gear (9) is meshingly connected with each of the second gears (13).

3. The electrical cabinet reinforced grounding device according to claim 1, characterized in that: A first rotating hole is arranged in the middle of the fixing frame (5), and a plurality of second rotating holes are arranged at the edge of the fixing frame (5). The fixing frame (5) is connected to the first rotating shaft (8) by rotation, and the fixing frame (5) is connected to each of the second rotating shafts (11) by rotation.

4. The electrical cabinet reinforced grounding device according to claim 1, characterized in that: The fixing frame (1) and the cover plate (6) are hingedly connected via a hinge.

5. The electrical cabinet reinforced grounding device according to claim 1, characterized in that: Each fixing rod (12) is provided with a thread.

6. The electrical cabinet reinforced grounding device according to claim 1, characterized in that: Each of the connecting rods (14) is provided with a thread, and the fixing frame (1) and each of the connecting rods (14) are connected via the thread.

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