Multifunctional draw-out type high-low voltage switch cabinet

Abstract

The utility model discloses a multifunctional draw-out type high-low voltage switch cabinet, and specifically relates to the technical field of switch cabinets, the switch cabinet comprises a cabinet body and supporting legs, the bottom end of the cabinet body is provided with the supporting legs, the bottom end of the interior of the cabinet body is provided with a bottom groove, the interior of the bottom groove is movably provided with rollers, and the rollers are arranged in the cabinet body. A guide rail is fixed to the center of the bottom end in the cabinet body, and an inner moving frame is arranged in the cabinet body. According to the utility model, the inner moving frame is arranged, and the inner moving frame is located at the inner side of the cabinet body and is separated from the cabinet body, so that the inner moving frame can slide out of the interior of the cabinet body during use, electrical elements and other equipment can be installed at the inner side of the inner moving frame for use, and the inner moving frame can also slide out of the inner side of the cabinet body for maintenance during later maintenance, which is more convenient; the sliding grooves are matched with the guide rails and used for assisting in sliding out of the inner moving frame, the sliding grooves are matched with the guide rails and used for guiding the moving-out direction of the inner moving frame, and convenience is achieved when the high-low voltage switch cabinet is used.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a multifunctional withdrawable high and low voltage switch cabinet. Background Art

[0002] High and low voltage switchgear is a device that connects high or low voltage cables. High voltage switchgear is generally used in power supply bureaus and substations. The voltage is stepped down to low voltage cabinets through transformers, and then to distribution boxes for various power users. High and low voltage switchgear is an electrical equipment used to ensure power safety.

[0003] When the high and low voltage switchgear is in use, the equipment is located on the inside of the cabinet, which is inconvenient for later maintenance. Therefore, it needs to be improved to make it more convenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional withdrawable high and low voltage switch cabinet to solve the problem of the high and low voltage switch cabinet being inconvenient in the later maintenance in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional withdrawable high and low voltage switch cabinet, comprising a cabinet body and supporting feet, the bottom end of the cabinet body is installed with supporting feet, the bottom end of the supporting feet is installed with an anti-slip platform, the bottom end of the interior of the cabinet body is provided with a bottom groove, the interior of the bottom groove is movably provided with rollers, a guide rail is fixed at the center position of the bottom end of the interior of the cabinet body, an inner moving frame is provided inside the cabinet body, a slide groove is provided at the center position of the bottom end of the inner moving frame, and the top and bottom ends of the inner moving frame are both provided with through grooves.

[0006] Preferably, a plurality of rollers are provided at the bottom end of the cabinet, and the plurality of rollers are symmetrically distributed.

[0007] Preferably, the cross section of the guide rail is smaller than the cross section of the slide groove, and the guide rail and the slide groove form a sliding structure.

[0008] Preferably, a positioning seat is fixed to the top and bottom ends of the inner moving frame, a positioning column is provided inside the positioning seat, a limiting platform is fixed to the top of the positioning column, a rotating shaft is fixed to the top of the limiting platform, a mounting bracket is fixed to the surface of the rotating shaft, a mounting hole is provided on the surface of the mounting bracket, a cabinet door is movably installed at one end of the cabinet body, an adjustment platform is fixed to one side of the positioning seat, a locking bolt is provided inside the adjustment platform, a knob is installed on one side of the locking bolt, and a friction block is movably installed on the other side of the locking bolt.

[0009] Preferably, the cross section of the positioning seat is larger than the cross section of the positioning post, and the positioning seat and the positioning post form a rotating structure.

[0010] Preferably, four groups of the mounting brackets are fixed on the surface of the rotating shaft, and the four groups of the mounting brackets are distributed in a ring shape.

[0011] Preferably, a plurality of the mounting holes are provided on the surface of the mounting frame, and the plurality of the mounting holes are distributed at equal intervals.

[0012] Preferably, a bellows is installed on the top of the cabinet, a fan is installed inside the bellows, an air trough is provided on the surface of the bellows, a dustproof net is installed inside the air trough, and a top plate is installed on the top of the bellows.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: by providing an inner moving frame, the inner moving frame is located at the inner side of the cabinet body and is separated from the cabinet body. When in use, the inner moving frame can be slid out from the inside of the cabinet body, and electrical components and other equipment can be installed on the inner side of the inner moving frame for use. During later maintenance, the inner moving frame can also be slid out of the inner side of the cabinet body for maintenance, which is more convenient. The rollers on the bottom side are used to assist the inner moving frame in sliding out, and the slide groove cooperates with the guide rail to guide the moving direction of the inner moving frame, thereby realizing the convenience of using the high and low voltage switch cabinet;

[0014] By providing a rotating shaft and a mounting frame, the positioning columns at the upper and lower ends of the rotating shaft are docked with the positioning seat and can be rotated. When in use, the electrical components can be installed on the surface of the mounting frame for use. Later, the mounting frame can be rotated with the help of the rotation of the rotating shaft to adjust the position of the mounting frame and the electrical components on its surface, thereby realizing the rotation adjustment inside the high and low voltage switch cabinet;

[0015] By providing a bellows and a fan, the bellows is located at the top of the cabinet and a fan is installed inside. Turning on the fan can accelerate the flow of air inside the cabinet and help reduce the temperature inside the cabinet. The dustproof net on the inside of the air duct is used to reduce the entry of dust and debris, thereby achieving the cooling performance of the high and low voltage switch cabinet during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of a top-view cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the positioning seat of the present utility model;

[0019] Figure 4 It is a schematic diagram of the front cross-sectional structure of the bellows of the present invention.

[0020] In the figure: 1. Cabinet body; 2. Support feet; 3. Anti-slip platform; 4. Bottom groove; 5. Roller; 6. Guide rail; 7. Slide groove; 8. Inward moving frame; 9. Through groove; 10. Positioning seat; 11. Positioning column; 12. Limiting platform; 13. Rotating shaft; 14. Mounting frame; 15. Mounting hole; 16. Cabinet door; 17. Adjusting platform; 18. Locking bolt; 19. Knob; 20. Friction block; 21. Bellows; 22. Fan; 23. Air duct; 24. Dust screen; 25. Top plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 The utility model provides an embodiment: a multifunctional withdrawable high and low voltage switch cabinet, including a cabinet body 1 and a supporting foot 2, the bottom end of the cabinet body 1 is installed with a supporting foot 2, the bottom end of the supporting foot 2 is installed with an anti-slip platform 3, the bottom end of the interior of the cabinet body 1 is provided with a bottom groove 4, and a roller 5 is movably installed inside the bottom groove 4. A plurality of rollers 5 are provided at the bottom end of the interior of the cabinet body 1, and the plurality of rollers 5 are symmetrically distributed. A guide rail 6 is fixed at the center position of the bottom end of the interior of the cabinet body 1, an inner moving frame 8 is provided inside the cabinet body 1, and a slide groove 7 is provided at the center position of the bottom end of the inner moving frame 8. The cross section of the guide rail 6 is smaller than the cross section of the slide groove 7. The guide rail 6 and the slide groove 7 constitute a sliding structure, and the top and bottom ends of the inner moving frame 8 are both provided with through grooves 9;

[0023] Specifically, if Figure 1 and Figure 2 As shown, when in use, the inner moving frame 8 is located inside the cabinet 1 and can slide outward. The bottom side has a slide groove 7 and a guide rail 6 that cooperate with each other to guide the position of its movement out, and multiple sets of rollers 5 can help reduce the friction when it slides;

[0024] The top and bottom ends of the inner moving frame 8 are fixed with a positioning seat 10, and a positioning column 11 is provided inside the positioning seat 10. The cross section of the positioning seat 10 is larger than the cross section of the positioning column 11. The positioning seat 10 and the positioning column 11 constitute a rotating structure. The top of the positioning column 11 is fixed with a limiting platform 12, and the top of the limiting platform 12 is fixed with a rotating shaft 13. The surface of the rotating shaft 13 is fixed with a mounting bracket 14. The mounting bracket 14 is fixed with four groups on the surface of the rotating shaft 13. The four groups of mounting brackets 14 are distributed in a ring shape. The surface of the mounting bracket 14 is provided with mounting holes 15. The mounting holes 15 are provided on the surface of the mounting bracket 14. The mounting holes 15 are distributed at equal intervals. A cabinet door 16 is movably installed at one end of the cabinet 1, and an adjusting platform 17 is fixed on one side of the positioning seat 10. A locking bolt 18 is provided inside the adjusting platform 17. A knob 19 is installed on one side of the locking bolt 18, and a friction block 20 is movably installed on the other side of the locking bolt 18.

[0025] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, when in use, the shaft 13 can rotate with the help of the cooperation between the positioning seat 10 and the positioning column 11, so that the four groups of mounting brackets 14 distributed in an annular manner on the surface of the shaft 13 can rotate inside the cabinet 1 along with the shaft 13;

[0026] A bellows 21 is installed at the top of the cabinet 1, a fan 22 is installed inside the bellows 21, a wind slot 23 is provided on the surface of the bellows 21, a dustproof net 24 is installed inside the wind slot 23, and a top plate 25 is installed at the top of the bellows 21;

[0027] Specifically, if Figure 1 and Figure 4 As shown, when in use, starting the fan 22 can accelerate the movement of airflow inside the cabinet 1, thereby reducing the temperature inside the cabinet 1. A dustproof net 24 is installed on the inner side of the air duct 23 to reduce the entry of dust and debris.

[0028] Working principle: When in use, the inner moving frame 8 is located inside the cabinet 1. There are multiple sets of rollers 5 at the bottom to assist the inner moving frame 8 in moving out. The slide 7 cooperates with the guide rail 6 to guide the moving direction of the inner moving frame 8. At the same time, at the inner side of the inner moving frame 8, with the help of the positioning seat 10 and the positioning column 11, the shaft 13 can rotate. As a result, the four sets of mounting brackets 14 on the surface of the shaft 13 can rotate on the inner side of the inner moving frame 8. When the electrical components are installed on the surface of the mounting brackets 14 for use, with the help of the rotation, It can assist in adjusting the position of electrical components to facilitate installation and subsequent maintenance operations. A locking bolt 18 is provided at the side end of the positioning seat 10. With the help of the locking bolt 18 and the friction block 20, the friction force of the positioning column 11 during rotation can be assisted to adjust. A bellows 21 is installed on the top of the cabinet 1. Starting the fan 22 inside the bellows 21 can accelerate the airflow inside the cabinet 1 to help reduce the temperature inside the cabinet 1. The dustproof net 24 inside the air trough 23 can reduce the entry of external debris and dust.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A multifunctional withdrawable high and low voltage switch cabinet, comprising a cabinet body (1) and supporting legs (2), characterized in that: A support foot (2) is installed at the bottom end of the cabinet body (1), an anti-slip platform (3) is installed at the bottom end of the support foot (2), a bottom groove (4) is arranged at the bottom end of the interior of the cabinet body (1), a roller (5) is movably installed inside the bottom groove (4), a guide rail (6) is fixed at the center position of the bottom end of the interior of the cabinet body (1), an inner moving frame (8) is arranged inside the cabinet body (1), a slide groove (7) is arranged at the center position of the bottom end of the inner moving frame (8), and a through groove (9) is arranged at the top and bottom ends of the inner moving frame (8).

2. A multifunctional withdrawable high and low voltage switch cabinet according to claim 1, characterized in that: A plurality of rollers (5) are arranged at the bottom end of the cabinet (1), and the plurality of rollers (5) are symmetrically distributed.

3. The multifunctional withdrawable high and low voltage switch cabinet according to claim 1 is characterized in that: The cross section of the guide rail (6) is smaller than the cross section of the slide groove (7), and the guide rail (6) and the slide groove (7) form a sliding structure.

4. The multifunctional withdrawable high and low voltage switch cabinet according to claim 1 is characterized in that: A positioning seat (10) is fixed at the top and bottom of the inner moving frame (8), a positioning column (11) is arranged inside the positioning seat (10), a limiting platform (12) is fixed at the top of the positioning column (11), a rotating shaft (13) is fixed at the top of the limiting platform (12), a mounting frame (14) is fixed on the surface of the rotating shaft (13), a mounting hole (15) is arranged on the surface of the mounting frame (14), a cabinet door (16) is movably mounted at one end of the cabinet body (1), an adjusting platform (17) is fixed on one side of the positioning seat (10), a locking bolt (18) is arranged inside the adjusting platform (17), a knob (19) is installed on one side of the locking bolt (18), and a friction block (20) is movably mounted on the other side of the locking bolt (18).

5. The multifunctional withdrawable high and low voltage switch cabinet according to claim 4 is characterized in that: The cross section of the positioning seat (10) is larger than the cross section of the positioning column (11), and the positioning seat (10) and the positioning column (11) form a rotating structure.

6. The multifunctional withdrawable high and low voltage switch cabinet according to claim 4 is characterized in that: Four groups of the mounting frames (14) are fixed on the surface of the rotating shaft (13), and the four groups of the mounting frames (14) are distributed in a ring shape.

7. The multifunctional withdrawable high and low voltage switch cabinet according to claim 4 is characterized in that: A plurality of the mounting holes (15) are arranged on the surface of the mounting frame (14), and the plurality of the mounting holes (15) are distributed at equal intervals.

8. The multifunctional withdrawable high and low voltage switch cabinet according to claim 1 is characterized in that: A bellows (21) is installed at the top of the cabinet (1), a fan (22) is installed inside the bellows (21), a wind slot (23) is provided on the surface of the bellows (21), a dustproof net (24) is installed inside the wind slot (23), and a top plate (25) is installed at the top of the bellows (21).

Images