Adjustable protective electric appliance cabinet

Abstract

The utility model discloses an adjustable protective electric appliance cabinet which comprises a base, a motor is fixedly connected to the bottom of the left side of the inner wall of the base, a screw is fixedly connected to the output end of the motor and located in the base, a moving plate is in threaded connection with the surface of the screw, and a lifting plate is arranged at the top of the moving plate. When the position of the protective electric appliance cabinet needs to be heightened, the motor is started, the output end of the motor drives the screw rod to rotate, the screw rod drives the moving plate to move leftwards, the moving plate drives the vertical plate to move leftwards, the vertical plate drives the cylinder to move leftwards, the cylinder pushes the lifting plate to move upwards, and the lifting plate drives the protective electric appliance cabinet to move upwards. And when the protection electric appliance cabinet moves to a proper position, the motor is closed, adjustment is stopped, the stability is good, the electric appliance cabinet is lifted through the lifting structure, the lifting structure is not damaged during long-term work, and the adjustment stability of the electric appliance cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective electrical cabinets, in particular to an adjustable protective electrical cabinet. Background Art

[0002] During the operation of electrical equipment, a protective electrical cabinet is required, and the patent publication number is 202020634812.2, which discloses an electrical cabinet with adjustable height, including: an electrical cabinet body; a lifting box, the lifting box is arranged on both sides of the electrical cabinet body, wherein the inner side wall of the lifting box is provided with a longitudinal limit hole, a slider is movably arranged in the limit hole, the inner side wall of the slider is connected to the electrical cabinet body, the left side wall of the slider is connected to the rack, and the rack is provided with a limit mechanism on both sides, and the outer side of the rack is provided with a first rotating shaft, and the first rotating shaft is provided with a second gear that meshes with the rack. This device realizes the lifting and lowering of the electrical cabinet body through the matching connection of each gear, and is also provided with a self-locking device, which can limit the lifting and lowering of the electrical cabinet body, and facilitate the maintenance work at the bottom of the electrical cabinet body.

[0003] The above-mentioned prior art solution has the following defects: the electrical cabinet is adjusted and supported by the cooperation of gears and toothed plates. During use, the weight of the electrical cabinet will exert pressure on the teeth of the gears and toothed plates. During long-term operation, the teeth of the gears and toothed plates will be damaged, thereby reducing the adjustment stability of the electrical cabinet. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an adjustable protective electrical cabinet, which has the advantage of good stability and solves the problem of adjusting and supporting the electrical cabinet by cooperating with gears and toothed plates. During use, the weight of the electrical cabinet will produce pressure on the teeth of the gears and toothed plates. During long-term operation, the teeth of the gears and toothed plates will be damaged, which reduces the adjustment stability of the electrical cabinet.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an adjustable protective electrical cabinet, comprising a base, a motor is fixedly connected to the bottom of the left side of the inner wall of the base, a screw is fixedly connected to the output end of the motor, the screw is located inside the base, and a movable plate is threadedly connected to the surface of the screw, and a lifting plate is arranged on the top of the movable plate, the bottom of the lifting plate is located inside the base, and the top of the lifting plate extends to the top of the base, and vertical plates are arranged on both sides of the front and rear sides of the lifting plate, the bottom of the vertical plate is fixedly connected to the top of the moving plate, the inner side of the vertical plate is fixedly connected to a cylinder, the surface of the cylinder contacts the inner wall of the lifting plate, the cylinder is located inside the base, and the top of the lifting plate is fixedly connected to the protective electrical cabinet, the protective electrical cabinet is located at the top of the base, and sliders are fixedly connected to both sides of the lifting plate, a sliding rod is arranged inside the slider, and the surface of the sliding rod is fixedly connected to the inner wall of the base.

[0006] As a preferred embodiment of the utility model, buffer pads are fixedly connected to both sides of the top of the base, the surfaces of the buffer pads are in contact with the bottom of the protective electrical cabinet, and the buffer pads are located on both sides of the lifting plate.

[0007] As a preferred embodiment of the present invention, both sides of the front side of the lifting plate are provided with weight reducing grooves, the weight reducing grooves are located inside the base, and the weight reducing grooves are located on the top of the moving plate.

[0008] As a preferred embodiment of the utility model, a reinforcement block is fixedly connected to the bottom of the motor, and a surface of the reinforcement block is fixedly connected to the inner wall of the base.

[0009] As a preferred embodiment of the utility model, a pulley is hinged on the bottom of the movable plate through a pin, and the surface of the pulley is in contact with the inner wall of the base.

[0010] As a preferred embodiment of the utility model, a positioning sleeve is provided on the right side of the surface of the screw, and the surface of the positioning sleeve is fixedly connected to the inner wall of the base.

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

[0012] 1. When the position of the protective electrical cabinet needs to be raised, the utility model starts the motor, the output end of the motor drives the screw to rotate, the screw drives the movable plate to move to the left, the movable plate drives the vertical plate to move to the left, the vertical plate drives the cylinder to move to the left, the cylinder pushes the lifting plate to move upward, the lifting plate drives the protective electrical cabinet to move upward, when the protective electrical cabinet moves to a suitable position, the motor is turned off and the adjustment is stopped, which has the advantage of good stability. The electrical cabinet is lifted and lowered by the lifting structure. During long-term work, the lifting structure will not be damaged, thereby improving the adjustment stability of the electrical cabinet.

[0013] 2. The utility model can protect the protective electrical cabinet by providing a buffer pad, thereby preventing the protective electrical cabinet from hitting the base during the descent process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is the front view of the protective electrical cabinet of the utility model;

[0016] Figure 3 It is a front cross-sectional view of the base of the utility model.

[0017] In the figure: 1. base; 2. motor; 3. screw; 4. moving plate; 5. lifting plate; 6. vertical plate; 7. cylinder; 8. protective electrical cabinet; 9. slider; 10. slide bar; 11. buffer pad; 12. weight reduction groove; 13. reinforcement block; 14. pulley; 15. positioning sleeve. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figures 1 to 3 As shown, the utility model provides an adjustable protective electrical cabinet, including a base 1, a motor 2 is fixedly connected to the bottom of the left side of the inner wall of the base 1, a screw 3 is fixedly connected to the output end of the motor 2, the screw 3 is located inside the base 1, a movable plate 4 is threadedly connected to the surface of the screw 3, a lifting plate 5 is arranged on the top of the movable plate 4, the bottom of the lifting plate 5 is located inside the base 1, the top of the lifting plate 5 extends to the top of the base 1, vertical plates 6 are arranged on both sides of the front and rear sides of the lifting plate 5, the bottom of the vertical plate 6 is fixedly connected to the top of the movable plate 4, a cylinder 7 is fixedly connected to the inner side of the vertical plate 6, the surface of the cylinder 7 contacts the inner wall of the lifting plate 5, the cylinder 7 is located inside the base 1, a protective electrical cabinet 8 is fixedly connected to the top of the lifting plate 5, the protective electrical cabinet 8 is located at the top of the base 1, sliders 9 are fixedly connected to both sides of the lifting plate 5, a slide bar 10 is arranged inside the slide bar 9, and the surface of the slide bar 10 is fixedly connected to the inner wall of the base 1.

[0020] refer to Figure 3 , buffer pads 11 are fixedly connected to both sides of the top of the base 1 , the surface of the buffer pad 11 contacts the bottom of the protective electrical cabinet 8 , and the buffer pad 11 is located on both sides of the lifting plate 5 .

[0021] As a technical optimization solution of the present invention, by providing a buffer pad 11, the protective electrical cabinet 8 can be protected to prevent the protective electrical cabinet 8 from hitting the base 1 during the descent process.

[0022] refer to Figure 3 Both sides of the front side of the lifting plate 5 are provided with weight-reducing grooves 12 , the weight-reducing grooves 12 are located inside the base 1 , and the weight-reducing grooves 12 are located on the top of the moving plate 4 .

[0023] As a technical optimization solution of the present invention, by providing the weight-reducing groove 12 , the weight of the lifting plate 5 can be reduced, thereby improving the working efficiency of the lifting plate 5 .

[0024] refer to Figure 3 A reinforcement block 13 is fixedly connected to the bottom of the motor 2 , and a surface of the reinforcement block 13 is fixedly connected to the inner wall of the base 1 .

[0025] As a technical optimization solution of the present invention, by providing a reinforcement block 13, the motor 2 can be reinforced to prevent the motor 2 from loosening during use.

[0026] refer to Figure 3 The bottom of the movable plate 4 is hinged with a pulley 14 through a pin, and the surface of the pulley 14 contacts the inner wall of the base 1.

[0027] As a technical optimization solution of the utility model, by providing the pulley 14, the movable plate 4 can be isolated from contact with the base 1, thereby preventing the movable plate 4 from rubbing against the inner wall of the base 1 during the sliding process.

[0028] refer to Figure 3 A positioning sleeve 15 is sleeved on the right side of the surface of the screw rod 3 , and the surface of the positioning sleeve 15 is fixedly connected to the inner wall of the base 1 .

[0029] As a technical optimization solution of the present invention, by providing a positioning sleeve 15, the screw rod 3 can be positioned to avoid the screw rod 3 from tilting during its rotation.

[0030] The working principle and use process of the utility model: when in use, when the position of the protective electrical cabinet 8 needs to be adjusted higher, the motor 2 is started, the output end of the motor 2 drives the screw 3 to rotate, the screw 3 drives the movable plate 4 to move to the left, the movable plate 4 drives the vertical plate 6 to move to the left, the vertical plate 6 drives the cylinder 7 to move to the left, the cylinder 7 pushes the lifting plate 5 to move upward, the lifting plate 5 drives the protective electrical cabinet 8 to move upward, when the protective electrical cabinet 8 moves to a suitable position, the motor 2 is turned off and the adjustment is stopped, thereby achieving a good stability effect.

[0031] In summary: the adjustable protective electrical cabinet, through the coordinated use of the base 1, the motor 2, the screw 3, the movable plate 4, the lifting plate 5, the vertical plate 6, the cylinder 7, the protective electrical cabinet 8, the slider 9 and the slide rod 10, solves the problem of adjusting and supporting the electrical cabinet by the coordination of the gears and the toothed plate. During use, the weight of the electrical cabinet will produce pressure on the teeth of the gears and the toothed plate. During long-term operation, the teeth of the gears and the toothed plate will be damaged, which reduces the adjustment stability of the electrical cabinet.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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. An adjustable protective electrical cabinet, comprising a base (1), characterized in that: A motor (2) is fixedly connected to the bottom of the left side of the inner wall of the base (1); a screw (3) is fixedly connected to the output end of the motor (2); the screw (3) is located inside the base (1); a moving plate (4) is threadedly connected to the surface of the screw (3); a lifting plate (5) is arranged on the top of the moving plate (4); the bottom of the lifting plate (5) is located inside the base (1); the top of the lifting plate (5) extends to the top of the base (1); vertical plates (6) are arranged on both sides of the front and rear sides of the lifting plate (5); the bottom of the vertical plates (6) is fixedly connected to the bottom of the moving plate (4); The lifting plate (5) is fixedly connected to the top of the movable plate (4); a cylinder (7) is fixedly connected to the inner side of the vertical plate (6); the surface of the cylinder (7) contacts the inner wall of the lifting plate (5); the cylinder (7) is located inside the base (1); a protective electrical cabinet (8) is fixedly connected to the top of the lifting plate (5); the protective electrical cabinet (8) is located on the top of the base (1); sliders (9) are fixedly connected to both sides of the lifting plate (5); a slide rod (10) is arranged inside the slide rod (9); the surface of the slide rod (10) is fixedly connected to the inner wall of the base (1).

2. The adjustable protective electrical cabinet according to claim 1, characterized in that: Buffer pads (11) are fixedly connected to both sides of the top of the base (1), the surface of the buffer pad (11) contacts the bottom of the protective electrical cabinet (8), and the buffer pad (11) is located on both sides of the lifting plate (5).

3. The adjustable protective electrical cabinet according to claim 1, characterized in that: Both sides of the front side of the lifting plate (5) are provided with weight-reducing grooves (12), the weight-reducing grooves (12) are located inside the base (1), and the weight-reducing grooves (12) are located on the top of the moving plate (4).

4. The adjustable protective electrical cabinet according to claim 1, characterized in that: A reinforcing block (13) is fixedly connected to the bottom of the motor (2), and a surface of the reinforcing block (13) is fixedly connected to the inner wall of the base (1).

5. The adjustable protective electrical cabinet according to claim 1, characterized in that: A pulley (14) is hingedly connected to the bottom of the movable plate (4) via a pin, and a surface of the pulley (14) is in contact with the inner wall of the base (1).

6. The adjustable protective electrical cabinet according to claim 1, characterized in that: A positioning sleeve (15) is sleeved on the right side of the surface of the screw rod (3), and the surface of the positioning sleeve (15) is fixedly connected to the inner wall of the base (1).

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