Reinforced grounding assembly of electrical cabinet
By designing the electrical cabinet reinforced grounding assembly, the stepper motor drive sliders and threaded rods achieve stable grounding of the electrical cabinet, and the mobile wheels achieve convenient movement, the problem that existing electrical cabinets cannot be adjusted and the movement of the electrical cabinet is improved and grounding flexibility and stability.
Patent Information
- Application Number
- CN202420623683.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The grounding structure of existing electrical cabinets mainly relies on concrete pouring, resulting in the inability to perform post-movement adjustments, and lacks flexibility and convenience.
An electrical cabinet reinforced grounding component is designed, using substrate, vertical plate, bidirectional threaded rod, stepper motor, slider, mounting frame, connecting rod and moving wheel, etc., and the two-way threaded rod is driven by the stepper motor to raise the slider. The lowering achieves stable grounding of the electrical cabinet and facilitates its movement and adjustment through the moving wheel.
It realizes convenient movement and grounding of the electrical cabinet, enhances the stability and flexibility of the device, and facilitates the later adjustment of the position.
Smart Images
Figure CN222234131U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grounding, in particular to a reinforced grounding component for an electrical cabinet. Background Art
[0002] The electrical cabinet is made of steel and is used to protect the normal operation of components. Grounding refers to the connection of 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 device to the earth through conductors. In order to ensure safety, the electrical cabinet needs to be grounded before operation. Most of the existing electrical cabinet grounding structures are fixed by concrete pouring. Although their stability and protection are relatively superior, they cannot be moved and adjusted later. Utility Model Content
[0003] The utility model provides an electrical cabinet reinforcement grounding component, which is convenient for movement and grounding of the electrical cabinet body and convenient for movement and adjustment of the electrical cabinet body at a later stage.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A reinforced grounding component for an electrical cabinet comprises a base plate, a vertical plate is fixed to the top outer wall of the base plate, a mounting opening is opened on the outer wall on one side of the vertical plate, a bidirectional threaded rod is inserted into the top outer wall of the vertical plate through a bearing, a stepper motor is installed on the top outer wall of the vertical plate, the output shaft of the stepper motor is connected to the bidirectional threaded rod, a first slider and a second slider are screwed on the upper and lower ends of the bidirectional threaded rod respectively, a mounting frame is fixed to the outer wall of the first slider, connecting rods are installed at the four corners of the bottom outer wall of the mounting frame, and moving wheels are installed on the bottom outer walls of the four connecting rods, a placement box is installed on the outer wall on one side of the second slider, an electrical cabinet body is placed on the placement box, a connecting opening is opened on the bottom outer wall of the placement box, a metal block is fixed to the inner wall of the connecting opening, and a metal rod is fixed to the bottom outer wall of the metal block.
[0006] Through the above scheme, the provided moving wheels facilitate the movement of the electrical cabinet body, and the electrical cabinet body can be transferred conveniently. After moving to a suitable position, a hole can be opened in the ground, and the device can be moved so that the metal rod is located above the hole. At this time, the bidirectional threaded rod can be driven to rotate by a stepper motor, so that the first slider rises and the second slider falls. The rise of the first slider drives the mounting frame, the connecting rod and the moving wheel to rise, so that the substrate contacts the ground and the stability of the device is increased. The fall of the second slider drives the placement box, the electrical cabinet body and the metal rod to fall, so that the metal rod is inserted into the hole in the ground to complete the grounding. The movement and grounding of the electrical cabinet body are relatively convenient, and it is convenient to move and adjust the electrical cabinet body later.
[0007] Preferably, a fixing opening is formed on the outer wall of the bottom of the substrate, and openings are formed on the four corners of the outer wall of the bottom of the substrate.
[0008] Through the above solution, the placement box can pass through the fixing opening during the lifting process, and the connecting rod can pass through the opening during the lifting process.
[0009] Preferably, the threads at both ends of the bidirectional threaded rod have opposite directions.
[0010] Through the above solution, when the bidirectional threaded rod rotates, the first slider can be raised and the second slider can be lowered.
[0011] Preferably, the mounting frame is a "C"-shaped structure.
[0012] Through the above solution, it is convenient to install four connecting rods at the bottom of the mounting frame.
[0013] Preferably, a through hole is opened on the outer wall of the top of the vertical plate, a bearing is fixed on the inner wall of the through hole, and a bidirectional threaded rod is fixed on the inner wall of the bearing.
[0014] Through the above scheme, the plug-in installation of the bidirectional threaded rod is completed.
[0015] Preferably, the stepper motor is connected to a control switch via a wire, and the control switch is connected to an external power source via a power line.
[0016] Through the above scheme, the stepper motor can be powered on and run.
[0017] The beneficial effects of the utility model are:
[0018] The movable wheels are arranged to facilitate the movement of the electrical cabinet body, so that the electrical cabinet body can be transferred. After it is moved to a suitable position, a hole can be opened in the ground, and the device can be moved so that the metal rod is located above the hole. The bidirectional threaded rod is driven to rotate by a stepper motor to make the first slider rise and the second slider fall. The rise of the first slider drives the movable wheel to rise, so that the base plate contacts the ground and the stability of the device is increased. The fall of the second slider drives the placement box to fall, so that the metal rod is inserted into the hole in the ground to complete the grounding. The movement and grounding of the electrical cabinet body are relatively convenient, and it is convenient to move and adjust the electrical cabinet body at a later time. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a first-perspective stereoscopic image of an electrical cabinet reinforcement grounding assembly proposed by the utility model;
[0020] Figure 2 A second perspective stereogram of an electrical cabinet reinforcement grounding assembly proposed by the utility model;
[0021] Figure 3 The utility model provides a grounding schematic diagram of an electrical cabinet reinforcement grounding component.
[0022] In the figure: 1. base plate; 2. vertical plate; 3. mounting port; 4. bidirectional threaded rod; 5. stepping motor; 6. first slider; 7. second slider; 8. mounting frame; 9. connecting rod; 10. moving wheel; 11. placement box; 12. electrical cabinet body; 13. metal block; 14. metal rod; 15. fixing port; 16. opening. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0024] Reference Figure 1-3 , an electrical cabinet reinforcement grounding component, including a base plate 1, a fixing opening 15 is opened on the bottom outer wall of the base plate 1, openings 16 are opened at four corners of the bottom outer wall of the base plate 1, a placement box 11 can pass through the fixing opening 15 during the lifting process, a connecting rod 9 can pass through the opening 16 during the lifting process, a vertical plate 2 is fixed to the top outer wall of the base plate 1, a mounting opening 3 is opened on one side outer wall of the vertical plate 2, a bidirectional threaded rod 4 is inserted into the top outer wall of the vertical plate 2 through a bearing, a stepper motor 5 is installed on the top outer wall of the vertical plate 2, the stepper motor 5 is connected to a control switch through a wire, the control switch is connected to an external power supply through a power line, and the stepper motor 5 can be powered on and operated;
[0025] The output shaft of the stepper motor 5 is connected to the bidirectional threaded rod 4. The upper and lower ends of the bidirectional threaded rod 4 are respectively screwed with a first slider 6 and a second slider 7. The threads of the two ends of the bidirectional threaded rod 4 are in opposite directions. When the bidirectional threaded rod 4 rotates, the first slider 6 can be raised and the second slider 7 can be lowered.
[0026] A mounting frame 8 is fixed to the outer wall of the first slider 6, and connecting rods 9 are installed at the four corners of the bottom outer wall of the mounting frame 8. Moving wheels 10 are installed on the bottom outer walls of the four connecting rods 9. A placement box 11 is installed on the outer wall of one side of the second slider 7. An electrical cabinet body 12 is placed on the placement box 11. A connecting port is opened on the bottom outer wall of the placement box 11. A metal block 13 is fixed on the inner wall of the connecting port. A metal rod 14 is fixed on the bottom outer wall of the metal block 13. The movable wheels 10 are provided to facilitate the movement of the electrical cabinet body 12, and the electrical cabinet body 12 can be transferred conveniently. After moving to a suitable position, a hole can be opened on the ground. And move the device so that the metal rod 14 is located above the hole. At this time, the bidirectional threaded rod 4 can be driven to rotate by the stepper motor 5, so that the first slider 6 rises and the second slider 7 falls. The rise of the first slider 6 drives the mounting frame 8, the connecting rod 9 and the moving wheel 10 to rise, so that the base plate 1 is in contact with the ground, increasing the stability of the device. The second slider 7 falls and drives the placement box 11, the electrical cabinet body 12 and the metal rod 14 to fall, so that the metal rod 14 is inserted into the hole in the ground to complete the grounding. It is more convenient to move and ground the electrical cabinet body 12, and it is convenient to move and adjust the electrical cabinet body 12 later.
[0027] Working principle: The movable wheel 10 is provided to facilitate the movement of the electrical cabinet body 12, so as to facilitate the transfer of the electrical cabinet body 12. After moving to a suitable position, a hole can be opened in the ground, and the device can be moved so that the metal rod 14 is located above the hole. At this time, the bidirectional threaded rod 4 can be driven to rotate by the stepper motor 5, so that the first slider 6 rises and the second slider 7 falls. The rise of the first slider 6 drives the mounting frame 8, the connecting rod 9 and the movable wheel 10 to rise, so that the substrate 1 contacts the ground and increases the stability of the device. The fall of the second slider 7 drives the placement box 11, the electrical cabinet body 12 and the metal rod 14 to fall, so that the metal rod 14 is inserted into the hole in the ground to complete the grounding. It is more convenient to move and ground the electrical cabinet body 12, and it is convenient to move and adjust the electrical cabinet body 12 later.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An electrical cabinet reinforced grounding assembly, comprising a substrate (1), characterized in that: A vertical plate (2) is fixed to the top outer wall of the base plate (1), a mounting opening (3) is opened on one side outer wall of the vertical plate (2), a bidirectional threaded rod (4) is inserted into the top outer wall of the vertical plate (2) via a bearing, a stepper motor (5) is installed on the top outer wall of the vertical plate (2), an output shaft of the stepper motor (5) is connected to the bidirectional threaded rod (4), a first slider (6) and a second slider (7) are respectively screwed at the upper and lower ends of the bidirectional threaded rod (4), and a mounting hole (3) is fixed to the outer wall of the first slider (6). The mounting frame (8) is provided with a connecting rod (9) at four corners of the bottom outer wall of the mounting frame (8), and the bottom outer walls of the four connecting rods (9) are provided with moving wheels (10). A placement box (11) is installed on the outer wall of one side of the second slider (7), and an electrical cabinet body (12) is placed on the placement box (11). A connection port is opened on the bottom outer wall of the placement box (11), a metal block (13) is fixed on the inner wall of the connection port, and a metal rod (14) is fixed on the bottom outer wall of the metal block (13).
2. The electrical cabinet reinforced grounding assembly according to claim 1, characterized in that: The bottom outer wall of the base plate (1) is provided with a fixing opening (15), and the four corners of the bottom outer wall of the base plate (1) are provided with openings (16).
3. The electrical cabinet reinforced grounding assembly according to claim 1, characterized in that: The two ends of the bidirectional threaded rod (4) have threads in opposite directions.
4. The electrical cabinet reinforced grounding assembly according to claim 1, characterized in that: The mounting frame (8) is a "C"-shaped structure.
5. The electrical cabinet reinforced grounding assembly according to claim 1, characterized in that: A through hole is formed on the top outer wall of the vertical plate (2), a bearing is fixed on the inner wall of the through hole, and a bidirectional threaded rod (4) is fixed on the inner wall of the bearing.
6. The electrical cabinet reinforced grounding assembly according to claim 1, characterized in that: The stepper motor (5) is connected to a control switch via a wire, and the control switch is connected to an external power source via a power line.