Electrical equipment protection base

Abstract

The utility model discloses an electrical equipment protection base, which is characterized in that an opening of a protection box is upward, baffle plates are fixedly arranged on the front and rear end faces of the protection box, a sliding cavity is arranged in the protection box, a sliding plate is arranged on the top surface of the sliding cavity, two guide sliding rods are symmetrically arranged in the sliding cavity, long axes of the guide sliding rods are parallel to long edges of the sliding cavity, and three groups of sliding blocks are uniformly distributed on the periphery of each guide sliding rod; each group of sliding blocks comprises two symmetrically arranged sliding blocks, a tension spring is arranged between each group of sliding blocks, the tension springs sleeve the guide sliding rods, connecting plates are arranged at the upper ends and the lower ends of the sliding blocks and are fixedly connected with the sliding plates and the bottom surfaces of the sliding cavities respectively, and hinge rods are arranged between the sliding blocks and the connecting plates. The left end and the right end of the electrical equipment are abutted through the two abutting plates which are in bilateral symmetry, the electrical equipment is inserted into the protection box, under abutting of the sliding plate, vibration force generated when the electrical equipment works is absorbed through the push spring and the tension spring, the electrical equipment is protected, and through abutting of the two rubber pads which are in bilateral symmetry, the electrical equipment body is convenient to install; and the protection effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment, and in particular relates to a protective base for electrical equipment. Background Art

[0002] Electrical is a general term for the disciplines or engineering fields such as the production, transmission, distribution, use and manufacturing of electrical equipment of electric energy. It is a science that uses electric energy, electrical equipment and electrical technology as means to create, maintain and improve limited space and environment. It covers the conversion, utilization and research of electric energy, including basic theory, application technology, facilities and equipment.

[0003] Electrical equipment will generate large vibrations when in use. When the vibration is too large, it will damage the equipment. Therefore, there are electrical equipment protection devices on the market. However, the existing electrical equipment protection devices are not ideal for protecting the vibrations generated by electrical equipment during operation, which affects the service life of the electrical equipment. During most of the use process, they do not have a moisture-proof absorption effect, resulting in damage to the electrical equipment, affecting the normal operation and service life of the electrical equipment. Utility Model Content

[0004] The utility model aims to provide a protective base for electrical equipment to solve the above problems.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A protective base for electrical equipment comprises electrical equipment and a protective box, wherein the protective box is opened upward, baffles are fixedly arranged on the front and rear end surfaces of the protective box, a sliding cavity is arranged inside the protective box, a sliding plate is arranged on the top surface of the sliding cavity, two guide sliding rods are symmetrically arranged in the sliding cavity, the long axis of the guide sliding rod is parallel to the long side of the sliding cavity, three groups of sliding blocks are evenly distributed on the periphery of the guide sliding rod, each group of sliding blocks comprises two symmetrically arranged, a tension spring is arranged between each group of sliding blocks, the tension spring is sleeved on the guide sliding rod, connecting plates are arranged at the upper and lower ends of the sliding block, which are respectively fixedly connected to the sliding plate and the bottom surface of the sliding cavity, and a hinged rod is arranged between the sliding block and the connecting plate.

[0007] In order to further realize the utility model, a sliding groove is symmetrically arranged on the upper end surface of the protective box, an "L"-shaped abutment plate is arranged on the sliding groove, the horizontal plate of the abutment plate is fitted in the sliding groove, a rubber pad is arranged between the vertical plate of the abutment plate and the side wall of the electrical equipment, and a push spring is arranged between the abutment plate and the protective box.

[0008] In order to further realize the utility model, a desiccant box is arranged below the sliding cavity, an exhaust fan connected to the desiccant box is arranged below the desiccant box, symmetrical air pipes are arranged in the protective box, the top ends of the air pipes are passed through the cavity where the push spring is located, the bottom ends of the air pipes are connected to the desiccant box, and a sliding door is arranged on the side wall of the protective box for replacing the desiccant box.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The left and right ends of the electrical equipment are abutted by two left-right symmetrical abutment plates, and the electrical equipment is inserted into the protective box. Under the abutment of the sliding plate, the push spring and the tension spring absorb the vibration force of the electrical equipment during operation to protect the electrical equipment. The two left-right symmetrical rubber pads are abutted to facilitate the installation of the electrical equipment body and provide a protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0012] Figure 2 This utility model Figure 1 A schematic diagram of a top view structure;

[0013] Figure 3 This utility model Figure 1 A schematic diagram of the front view structure of

[0014] Figure 4 This utility model Figure 1 A side view structural schematic diagram of;

[0015] Figure 5 This utility model Figure 2 Schematic cross-sectional view of AA in the figure;

[0016] Figure 6 This utility model Figure 3 A schematic cross-sectional view of the middle BB;

[0017] Figure 7 This utility model Figure 3 Schematic cross-sectional view of CC;

[0018] The meanings of the accompanying drawings are as follows: 10. Electrical equipment; 11. Protective box; 12. Baffle; 13. Sliding door; 14. Sliding groove; 15. Abutment plate; 16. Rubber pad; 17. Push spring; 18. Air pipe; 19. Desiccant box; 20. Vacuum pump; 21. Guide rod; 22. Sliding plate; 23. Connecting plate; 24. Sliding block; 25. Tension spring; 26. Articulated rod; 27. Sliding cavity. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0020] like Figure 1-7As shown, an electrical equipment protection base includes electrical equipment and a protection box, the protection box opening is set upward, baffles are fixed on the front and rear end surfaces of the protection box, a sliding cavity 27 is set inside the protection box 11, a sliding plate 22 is set on the top surface of the sliding cavity 27, two guide slides 21 are symmetrically arranged in the sliding cavity 27, the long axis of the guide slide 21 is parallel to the long side of the sliding cavity 27, three groups of sliding blocks 24 are evenly distributed on the periphery of the guide slide 21, each group of sliding blocks 24 includes two symmetrically arranged, and a tension spring 25 is arranged between each group of sliding blocks 24, and the tension spring 25 is sleeved on the guide slide 21, and connecting plates 23 are provided at the upper and lower ends of the sliding block 24, which are respectively fixedly connected to the sliding plate 22 and the bottom surface of the sliding cavity 27, and a hinged rod 26 is arranged between the sliding block 24 and the connecting plate 23.

[0021] Among them, a sliding groove 14 is symmetrically arranged on the upper end surface of the protective box 11, an "L"-shaped abutment plate 15 is arranged on the sliding groove 14, the horizontal plate of the abutment plate 15 is in contact with the sliding groove 14, a rubber pad 16 is arranged between the vertical plate of the abutment plate 15 and the side wall of the electrical equipment 10, and a push spring 17 is arranged between the abutment plate 15 and the protective box 11.

[0022] Among them, a desiccant box 19 is arranged below the sliding cavity 27, and an exhaust fan 20 connected with the desiccant box 19 is arranged below the desiccant box 19. A symmetrical air pipe 18 is arranged in the protective box 11, and the top end of the air pipe 18 is passed through the cavity where the push spring 17 is located. The bottom end of the air pipe 18 is connected with the desiccant box 19, and a sliding door 13 is arranged on the side wall of the protective box 11 for replacing the desiccant box 19.

[0023] The protection box 11 is set on the ground, and the electrical equipment 10 is placed at the upper end of the protection box 11. The left and right abutment plates 15 are respectively moved to the left and right ends of the electrical equipment 10 under the spring thrust of the two sets of push springs 17, so that the rubber pads 16 abut against the left and right ends of the electrical equipment 10. The left and right ends of the electrical equipment 10 are protected by the two sets of push springs 17 set on the left and right. The self-gravity of the electrical equipment 10 is applied to three evenly distributed connecting plates 23 through the sliding plate 22. Under the connection of the hinged rod 26, the two sliding blocks 24 symmetrically set on the left and right are controlled to move away from each other. During the process of the two sliding blocks 24 moving away from each other, the tension spring 25 is pulled to increase the spring tension at the tension spring 25. During the descending process of the sliding plate 22, the balance is maintained, and the vibration force of the electrical equipment 10 when working is absorbed by the tension spring 25.

[0024] By operating the vacuum pump 20, the air between the protective box 11 and the lower end of the electrical equipment 10 is extracted through the air pipe 18, and the air flows into the desiccant box 19 through the air pipe 18. The air is dried in the desiccant box 19, and the desiccant box 19 is extracted from the protective box 11 and replaced by opening the sliding door 13.

Claims

1. An electrical equipment protection base, comprising an electrical equipment and a protection box, wherein the protection box is opened upward, and baffles are fixed on the front and rear end surfaces of the protection box, characterized in that: A sliding cavity (27) is arranged inside the protection box (11), a sliding plate (22) is arranged on the top surface of the sliding cavity (27), two guide slide rods (21) are symmetrically arranged in the sliding cavity (27), the long axis of the guide slide rod (21) is parallel to the long side of the sliding cavity (27), three groups of sliding blocks (24) are evenly distributed on the periphery of the guide slide rod (21), each group of sliding blocks (24) includes two symmetrically arranged ones, a tension spring (25) is arranged between each group of sliding blocks (24), the tension spring (25) is sleeved on the guide slide rod (21), upper and lower ends of the sliding block (24) are provided with connecting plates (23) which are respectively fixedly connected to the sliding plate (22) and the bottom surface of the sliding cavity (27), and a hinge rod (26) is arranged between the sliding block (24) and the connecting plate (23).

2. The electrical equipment protection base according to claim 1, characterized in that: A sliding groove (14) is symmetrically arranged on the upper end surface of the protection box (11), an "L"-shaped abutment plate (15) is arranged on the sliding groove (14), the horizontal plate of the abutment plate (15) is fitted in the sliding groove (14), a rubber pad (16) is arranged between the vertical plate of the abutment plate (15) and the side wall of the electrical equipment (10), and a push spring (17) is arranged between the abutment plate (15) and the protection box (11).

3. The electrical equipment protection base according to claim 2, characterized in that: A moisture absorption box (19) is arranged below the sliding cavity (27), and an air extractor (20) connected to the moisture absorption box (19) is arranged below the moisture absorption box (19). A symmetrical air pipe (18) is arranged in the protective box (11), and the top end of the air pipe (18) is passed through the cavity where the push spring (17) is located, and the bottom end of the air pipe (18) is connected to the moisture absorption box (19). A sliding door (13) is arranged on the side wall of the protective box (11) for replacing the moisture absorption box (19).

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