Electric dustproof electrical cabinet

Abstract

The invention discloses an electric power dustproof electrical cabinet, and relates to the technical field of electrical cabinets, and the electric power dustproof electrical cabinet is technically characterized by comprising a dustproof electrical cabinet body, fixing blocks are fixed around the rear end of the dustproof electrical cabinet body, a sleeving block is sleeved in the fixing block in a limiting manner, and a driven wheel located outside the fixing block is fixed on the side surface of the sleeving block; a first hexagonal hole is formed in each sleeving block, a second hexagonal hole is formed in each driven wheel, a fastening bolt is movably connected into each second hexagonal hole in a sleeving mode, the number of the driven wheels is four, and the outer surfaces of the four driven wheels are in transmission connection with a transmission belt. The top of the dustproof electrical cabinet body is fixedly provided with a separation box, and the inner surface of the separation box is fixedly provided with a driving motor. The technical effect is that the dustproof electrical cabinet body is fixed on a wall body or a wall body frame by rapidly rotating the four fastening bolts to open the first hinge block and the second hinge block.

Description

Technical Field

[0001] The invention relates to the technical field of electrical cabinets, in particular to an electric dustproof electrical cabinet. Background Art

[0002] The electrical cabinet is made of steel and is used to protect the normal operation of components. The materials used to make electrical cabinets are generally hot-rolled steel plates and cold-rolled steel plates. Relatively speaking, cold-rolled steel plates are softer than hot-rolled steel plates and are more suitable for the manufacture of electrical cabinets. Electrical cabinets are widely used and are mainly used in chemical industry, environmental protection industry, power system, metallurgical system and other industry systems.

[0003] In the prior art, the name disclosed in the application number: CN201820869592.4 is: an electrical cabinet that is easy to install and disassemble, including an electrical cabinet, a fixed base assembly and a wall, a fixed base assembly is arranged on one side of the electrical cabinet, and a wall is arranged on the side of the fixed base assembly away from the electrical cabinet, a fixed column and a fixed disc form a group of fixed cap units, a fixed large circular hole and a fixed small circular hole form a group of fixed hole units, the electrical cabinet is plug-in fixedly connected to the fixed base assembly through four groups of fixed cap units and four groups of fixed hole units, the fixed base assembly is fixedly connected to the wall by tightening the fastening bolts and the fixed threaded holes, the installation of the fixed base assembly and the wall is facilitated by tightening the fastening bolts and the fixed threaded holes, the installation of the electrical cabinet and the wall is facilitated by the fixed base assembly, and at the same time, the fixed base assembly is used to avoid drilling holes on the electrical cabinet when the electrical cabinet and the wall are installed, thereby avoiding damage to the electrical cabinet.

[0004] However, in the prior art, although drilling holes in the electrical cabinet can be avoided during actual use, when installing the existing electrical cabinet, multiple fastening bolts are often used to fix the electrical cabinet to the wall or wall frame, so that the operator needs to laboriously rotate the fastening bolts into the wall to fix the electrical cabinet, or rotate the fastening bolts and nuts to fix the electrical cabinet to the wall frame. This installation method is not only troublesome, but also time-consuming, so it needs to be improved. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides an electric dustproof electrical cabinet.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electric dustproof electrical cabinet, comprising a dustproof electrical cabinet body, a fixing block is fixed around the rear end of the dustproof electrical cabinet body, a socket block is connected to the internal limit sleeve of the fixing block, a driven wheel located outside the fixing block is fixed to the side of the socket block, a first hexagonal hole is provided inside the socket block, a second hexagonal hole is provided inside the driven wheel, a fastening bolt is movably sleeved inside the second hexagonal hole, the number of the driven wheels is four, the outer surfaces of the four driven wheels are transmission-connected with a transmission belt, a partition box is fixed on the top of the dustproof electrical cabinet body, a driving motor is fixed on the inner surface of the partition box, a transmission rod is transmission-connected to the driving motor, the other end of the transmission rod passes through the partition box and is fixedly sleeved with a driving wheel, the driving wheel is transmission-connected with the transmission belt, and a cabinet door closing the partition box is hinged on the front side of the dustproof electrical cabinet body.

[0009] Preferably, a hexagonal hole block is fixedly sleeved on the inner wall of the right end of the second hexagonal hole, and the side surface of the hexagonal hole block is movably connected to the side surface of the right end of the fastening bolt.

[0010] Preferably, a compression spring is fixed to the inner wall of the fixing block, and the other end of the compression spring is movably connected to the side surface of the fastening bolt.

[0011] Preferably, a square groove is opened inside the left end of the fixed block, a square block is movably sleeved inside the square groove, a connecting round rod is fixed to the side of the square block, and the other end of the connecting round rod passes through the fixed block and is movably sleeved with the inner wall of the fixed block.

[0012] Preferably, a rectangular opening is provided inside the fastening bolt, and movable blocks are movably sleeved at both ends of the rectangular opening.

[0013] Preferably, the inner thread of the moving block is sleeved with a double-threaded rod, and the left side of the double-threaded rod is fixedly connected to the side of the round rod.

[0014] Preferably, the tops of the left and right ends of the moving block are hinged with a second hinge block and a first hinge block respectively, and the other end of the second hinge block is hinged with the first hinge block.

[0015] Preferably, a battery slot box is fixed inside the partition box, a battery block is installed inside the battery slot box, a handle located outside the battery slot box is fixed to the side of the battery block, and the battery slot box is electrically connected to the drive motor.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides an electric dustproof electrical cabinet, which has the following beneficial effects:

[0018] 1. The present invention starts the driving motor, so that the transmission rod drives the four driven wheels to rotate simultaneously through the driving wheel and the transmission belt, and then the driven wheel and the socket block respectively drive the fastening bolts to rotate through the second hexagonal hole and the first hexagonal hole, so that the fastening bolts inserted into the wall mounting hole are gradually rotated into the wall mounting hole, and then the fastening bolts fix the fixing block and the dustproof electrical cabinet body, thereby achieving the purpose of quickly rotating the four fastening bolts to fix the dustproof electrical cabinet body to the wall.

[0019] 2. The present invention inserts the fastening bolt into the mounting hole of the wall frame and then rotates the fastening bolt. At this time, the compression spring squeezes the fastening bolt as a whole, so that the square block is located inside the square groove to fix the connecting round rod and the double-threaded rod, so that the fastening bolt drives the two moving blocks to move toward each other along the outer surface of the double-threaded rod through the rectangular opening, and then the moving block drives the connecting ends of the second hinge block and the first hinge block to gradually move toward the outside of the rectangular opening, so that the second hinge block and the first hinge block that gradually rotate toward the rectangular opening can fix the fastening bolt on the wall mounting frame, thereby achieving the purpose of quickly rotating the four fastening bolts to open the first hinge block and the second hinge block to fix the dustproof electrical cabinet body to the wall frame.

[0020] 3. The present invention realizes the mutual cooperation between the battery slot box, the battery block and the driving motor, so that the battery block can supply power to the driving motor through the battery slot box, and then the driving motor can drive the driving wheel to rotate through the transmission rod. Therefore, the dustproof electrical cabinet body does not need to install all electrical components and connecting wires, and can also control the power supply of the driving motor, so that the dustproof electrical cabinet body is lighter and easier to take when installed on the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the back structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of the partition box of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the fixing block of the present invention;

[0025] Figure 5 It is a schematic diagram of the side cross-sectional structure of the fixing block of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the driven wheel and the hexagonal hole block of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the fastening bolt of the present invention;

[0028] Figure 8 It is a schematic diagram of the side cross-sectional structure of the fastening bolt of the present invention;

[0029] Fig. 9 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0030] Fig.10 For the present invention Figure 5 Schematic diagram of the local enlarged structure at point B in the middle.

[0031] In the figure: 1. dustproof electrical cabinet body; 2. cabinet door; 3. fixing block; 4. sleeve block; 5. driven wheel; 6. first hexagonal hole; 7. second hexagonal hole; 8. fastening bolt; 9. hexagonal hole block; 10. compression spring; 11. transmission belt; 12. moving block; 13. double threaded rod; 14. first hinge block; 15. second hinge block; 16. connecting round rod; 17. square block; 18. square groove; 19. partition box; 20. driving motor; 21. transmission rod; 22. driving wheel; 23. battery slot box; 24. battery block; 25. handle; 26. rectangular mouth. DETAILED DESCRIPTION

[0032] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0033] Embodiment 1, according to Figure 1-Figure 10As shown, an electric dustproof electrical cabinet comprises a dustproof electrical cabinet body 1, a fixing block 3 is fixed around the rear end of the dustproof electrical cabinet body 1, a socket block 4 is sleeved inside the fixing block 3, a driven wheel 5 located outside the fixing block 3 is fixed on the side of the socket block 4, a first hexagonal hole 6 is opened inside the socket block 4, a second hexagonal hole 7 is opened inside the driven wheel 5, a fastening bolt 8 is movably sleeved inside the second hexagonal hole 7, the number of driven wheels 5 is four, the outer surfaces of the four driven wheels 5 are transmission-connected with a transmission belt 11, a partition box 19 is fixed on the top of the dustproof electrical cabinet body 1, and the partition box 19 A driving motor 20 is fixed on the inner surface, and a transmission rod 21 is connected to the driving motor 20. The other end of the transmission rod 21 passes through the partition box 19 and is fixedly sleeved with a driving wheel 22. The driving wheel 22 is connected to the transmission belt 11. The front side of the dustproof electrical cabinet body 1 is hinged with a cabinet door 2 that closes the partition box 19. By starting the driving motor 20, the driving motor 20 runs, which will cause the transmission rod 21 to drive the driving wheel 22 to rotate, and then the driving wheel 22 drives the four driven wheels 5 to rotate simultaneously through the transmission belt 11, so that the driven wheel 5 drives the sleeve block 4 to rotate along the inner wall of the fixed block 3. The driven wheel 5 and the sleeve block 4 drive the fastening bolt 8 to rotate through the second hexagonal hole 7 and the first hexagonal hole 6 respectively. At this time, the fastening bolt 8 inserted into the wall mounting hole will be gradually rotated into the wall mounting hole to fix the fixing block 3 and the dustproof electrical cabinet body 1, thereby achieving the purpose of quickly rotating the four fastening bolts 8 to fix the dustproof electrical cabinet body 1, making it more convenient and quick to install the dustproof electrical cabinet body 1 on the wall. When the dustproof electrical cabinet body 1 needs to be removed from the wall for maintenance, the drive motor 20 is started at this time, so that the transmission rod 21 drives The driven driving wheel 22 is reversed, so that the driving wheel 22 drives the four driven wheels 5 to rotate through the transmission belt 11, so that the driven wheel 5 drives the sleeve block 4 to rotate along the inner wall of the fixed block 3, and then the driven wheel 5 and the sleeve block 4 respectively drive the fastening bolt 8 to reverse through the second hexagonal hole 7 and the first hexagonal hole 6, so that the fastening bolt 8 gradually rotates and moves from the wall mounting hole to the inside of the second hexagonal hole 7 and the first hexagonal hole 6, thereby releasing the fixing effect on the fixed block 3 and the dustproof electrical cabinet body 1. Such a design achieves the purpose of quickly installing and disassembling the dustproof electrical cabinet body 1.

[0034] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below for details.

[0035] Embodiment 2, according to Figure 5As shown, a hexagonal hole block 9 is fixedly sleeved on the inner wall of the right end of the second hexagonal hole 7, and the side of the hexagonal hole block 9 is movably connected to the side of the right end of the fastening bolt 8. Through the design of the hexagonal hole block 9, the hexagonal hole block 9 can block the fastening bolt 8 inside the first hexagonal hole 6 and the second hexagonal hole 7 to prevent the fastening bolt 8 from escaping from the first hexagonal hole 6 and the second hexagonal hole 7 and causing loss.

[0036] according to Figure 5 As shown, a compression spring 10 is fixed to the inner wall of the fixing block 3, and the other end of the compression spring 10 is movably connected to the side of the fastening bolt 8. Through the design of the compression spring 10, the compression spring 10 squeezes the fastening bolt 8 tightly against the hexagonal hole block 9. When the dustproof electrical cabinet body 1 is installed, the compression spring 10 can better squeeze the fastening bolt 8 into the wall mounting hole, so that the fastening bolt 8 can perform preliminary positioning on the installed dustproof electrical cabinet body 1 through the mounting hole, making it more convenient for the subsequent rotating fastening bolt 8 to install the fixing block 3 and the dustproof electrical cabinet body 1 on the wall.

[0037] according to Fig.10 As shown, a square groove 18 is provided inside the left end of the fixed block 3, and a square block 17 is movably sleeved inside the square groove 18. A connecting round rod 16 is fixed to the side of the square block 17. The other end of the connecting round rod 16 passes through the fixed block 3 and is movably sleeved with the inner wall of the fixed block 3. When the square block 17 is located inside the square groove 18, the square block 17 fixes the connecting round rod 16 through the square groove 18. When the square block 17 is located outside the square groove 18, the rotating connecting round rod 16 can drive the square block 17 to rotate.

[0038] according to Figure 8 As shown, a rectangular opening 26 is provided inside the fastening bolt 8, and the moving blocks 12 are movably sleeved at both ends of the rectangular opening 26. Through the design of the moving block 12 and the rectangular opening 26, when the fastening bolt 8 rotates, the fastening bolt 8 can drive the moving block 12 to rotate through the rectangular opening 26, thereby achieving the purpose of rotating the moving block 12.

[0039] according to Figure 8 As shown, the inner thread of the moving block 12 is sleeved with a double-threaded rod 13, and the left side of the double-threaded rod 13 is fixedly connected to the side of the round rod 16. When the connecting round rod 16 is fixed, the fastening bolt 8 drives the two moving blocks 12 to move toward each other along the outer surface of the double-threaded rod 13 through the rectangular opening 26, thereby achieving the movement of the moving block 12.

[0040] according to Figure 8As shown, the tops of the left and right ends of the moving block 12 are respectively hinged with a second hinge block 15 and a first hinge block 14, and the other end of the second hinge block 15 is hinged to the first hinge block 14. When the double-threaded rod 13 drives the two moving blocks 12 to move toward each other along the inner wall of the rectangular opening 26, the moving block 12 drives the connecting ends of the second hinge block 15 and the first hinge block 14 to gradually move toward the outside of the rectangular opening 26. Then, when the fastening bolt 8 is inserted into the mounting hole of the wall mounting frame, the second hinge block 15 and the first hinge block 14 that gradually rotate toward the rectangular opening 26 can fix the fastening bolt 8 on the wall mounting frame, and then the fastening bolt 8 can fix the fixing block 3 and the dustproof electrical cabinet body 1 on the wall mounting frame. Subsequently, when the dustproof electrical cabinet body 1 needs to be removed from the wall frame for maintenance, the driving motor 20 is started at this time, so that The transmission rod 21 drives the driving wheel 22 to reverse, and then the driving wheel 22 drives the four driven wheels 5 to rotate through the transmission belt 11, so that the driven wheel 5 drives the sleeve block 4 to rotate along the inner wall of the fixed block 3, and then the driven wheel 5 and the sleeve block 4 respectively drive the fastening bolt 8 to reverse through the second hexagonal hole 7 and the first hexagonal hole 6. At this time, the compression spring 10 squeezes the fastening bolt 8 as a whole, so that the square block 17 is located inside the square groove 18 to fix the connecting round rod 16 and the double-threaded rod 13, so that the fastening bolt 8 drives the two moving blocks 12 to move away from each other along the outer surface of the double-threaded rod 13 through the rectangular opening 26, so that the moving block 12 gradually drives the connecting end of the first hinge block 14 and the second hinge block 15 to move into the rectangular opening 26, so that the first hinge block 14 and the second hinge block 15 release the fixing effect of the fastening bolt 8.

[0041] Based on the second embodiment, the solution in the second embodiment is further detailed in combination with the following specific working method, as described below for details.

[0042] Embodiment 3, according to Figure 3 and Fig. 9 As shown, a battery slot box 23 is fixed inside the partition box 19, a battery block 24 is installed inside the battery slot box 23, a handle 25 located outside the battery slot box 23 is fixed on the side of the battery block 24, and the battery slot box 23 is electrically connected to the drive motor 20. Through the mutual cooperation between the battery slot box 23 and the battery block 24 and the drive motor 20, the battery block 24 supplies power to the drive motor 20 through the battery slot box 23, and then the drive motor 20 can drive the driving wheel 22 to rotate through the transmission rod 21, thereby achieving the purpose of powering and controlling the drive motor 20, and then the dustproof electrical cabinet body 1 can control the power supply to the drive motor 20 without installing all electrical components and connecting wires.

[0043] When used specifically, the present invention is used as an electric dustproof electrical cabinet. First, the operator holds the battery block 24 by the handle 25, and then inserts the battery block 24 into the battery slot box 23, so that the battery block 24 supplies power to the drive motor 20 through the battery slot box 23, and then the drive motor 20 can drive the driving wheel 22 to rotate through the transmission rod 21, thereby achieving the purpose of powering and controlling the drive motor 20. Therefore, the dustproof electrical cabinet body 1 does not need to install all electrical components and connecting wires, and can also control the power supply of the drive motor 20.

[0044] Then, when it is necessary to install the fastening bolts 8 on the dustproof electrical cabinet body 1 into the mounting holes in the wall, the operator holds the dustproof electrical cabinet body 1 and squeezes the fastening bolts 8 against the wall, so that the fastening bolts 8 move along the inner walls of the first hexagonal hole 6 and the second hexagonal hole 7 and compress the compression spring 10, thereby allowing the fastening bolts 8 to pass through the rectangular opening 26 and the moving block 12 and the double-threaded rod 13 to push the connecting round rod 16 to move along the inner wall of the fixed block 3, so that the connecting round rod 16 pushes the square block 17 out of the square groove 18, and then the operator moves back and forth The dustproof electrical cabinet body 1 is stopped until all four fastening bolts 8 are inserted into the mounting holes on the wall, so that the fastening bolts 8 are initially limited to the fixed block 3 and the dustproof electrical cabinet body 1 through the mounting holes on the wall, and then the drive motor 20 is started. Due to the operation of the drive motor 20, the transmission rod 21 drives the driving wheel 22 to rotate, and then the driving wheel 22 drives the four driven wheels 5 to rotate through the transmission belt 11, so that the driven wheel 5 drives the socket block 4 to rotate along the inner wall of the fixed block 3, so that the driven wheel 5 and the socket block 4 respectively pass through the second hexagonal The hole 7 and the first hexagonal hole 6 drive the fastening bolt 8 to rotate, so that the fastening bolt 8 inserted into the wall mounting hole is gradually rotated into the wall mounting hole, and then the fastening bolt 8 fixes the fixing block 3 and the dustproof electrical cabinet body 1, thereby achieving the purpose of quickly rotating the four fastening bolts 8 to fix the dustproof electrical cabinet body 1 to the wall. Then, when the dustproof electrical cabinet body 1 needs to be removed from the wall for maintenance, the operator starts the drive motor 20, so that the transmission rod 21 drives the driving wheel 22 to reverse, and the driving wheel 22 passes through the transmission belt 11 The four driven wheels 5 are driven to rotate, so that the driven wheels 5 drive the socket block 4 to rotate along the inner wall of the fixed block 3, and then the driven wheels 5 and the socket block 4 respectively drive the fastening bolts 8 to reverse through the second hexagonal hole 7 and the first hexagonal hole 6, so that the fastening bolts 8 gradually rotate and move from the wall mounting hole to the inside of the second hexagonal hole 7 and the first hexagonal hole 6, thereby releasing the fixing effect on the fixed block 3 and the dustproof electrical cabinet body 1. Such a design achieves the purpose of quickly installing and disassembling the dustproof electrical cabinet body 1, making the installation and disassembly of the dustproof electrical cabinet body 1 faster and more convenient.

[0045] When it is necessary to fix the dustproof electrical cabinet body 1 on the wall frame, the operator holds the dustproof electrical cabinet body 1 and inserts the fastening bolt 8 into the mounting hole of the wall frame, and then starts the drive motor 20. Due to the operation of the drive motor 20, the transmission rod 21 drives the driving wheel 22 to rotate, and then the driving wheel 22 drives the four driven wheels 5 to rotate through the transmission belt 11, so that the driven wheel 5 drives the socket block 4 to rotate along the inner wall of the fixed block 3, and then the driven wheel 5 and the socket block 4 respectively drive the fastening bolt 8 to rotate through the second hexagonal hole 7 and the first hexagonal hole 6, so that the fastening bolt 8 rotates through the two moving blocks 12 of the rectangular opening 26. The spring 10 squeezes the fastening bolt 8 as a whole, so that the fastening bolt 8 drives the square block 17 to move into the square groove 18 through the connecting round rod 16, and then the square block 17 fixes the connecting round rod 16 and the double-threaded rod 13 through the square groove 18, so that the two rotating moving blocks 12 will move toward each other along the outer surface of the fixed double-threaded rod 13, so that the moving block 12 drives the connecting ends of the second hinge block 15 and the first hinge block 14 to gradually move toward the outside of the rectangular opening 26, so that the second hinge block 15 and the first hinge block 14 that gradually rotate and move toward the rectangular opening 26 can fix the fastening bolt 8 on the wall mounting frame, so that the fastening bolt 8 can fix the fixed block 3 and the dustproof The electrical cabinet body 1 is fixed on the wall mounting frame, so that the purpose of quickly rotating the four fastening bolts 8 to open the second hinge block 15 and the first hinge block 14 to fix the dustproof electrical cabinet body 1 and the fixed block 3 on the wall frame is achieved. Then, when the dustproof electrical cabinet body 1 needs to be removed from the wall frame for maintenance, the operator starts the drive motor 20 at this time, so that the transmission rod 21 drives the driving wheel 22 to reverse, and then the driving wheel 22 drives the four driven wheels 5 to rotate through the transmission belt 11, so that the driven wheel 5 drives the socket block 4 to rotate along the inner wall of the fixed block 3, and then the driven wheel 5 and the socket block 4 drive the fastening bolts 8 through the second hexagonal hole 7 and the first hexagonal hole 6 respectively. The rotation of the rotating shaft 20 is reversed. At this time, the compression spring 10 squeezes the fastening bolt 8 as a whole, so that the square block 17 is located inside the square groove 18 to fix the connecting round rod 16 and the double-threaded rod 13, so that the fastening bolt 8 drives the two moving blocks 12 to move oppositely along the outer surface of the double-threaded rod 13 through the rectangular opening 26, so that the moving block 12 gradually drives the connecting ends of the first hinge block 14 and the second hinge block 15 to move into the rectangular opening 26, thereby releasing the fixing effect of the first hinge block 14 and the second hinge block 15 on the fastening bolt 8, and then the operator can pull the dustproof electrical cabinet body 1 to disengage the fastening bolt 8 from the mounting hole on the wall frame, thereby making the installation of the dustproof electrical cabinet body 1 quick and convenient.

[0046] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. An electric dustproof electrical cabinet, comprising a dustproof electrical cabinet body (1), characterized in that: A fixing block (3) is fixed around the rear end of the dustproof electrical cabinet body (1); a sleeve block (4) is sleeved inside the fixing block (3); a driven wheel (5) located outside the fixing block (3) is fixed on the side of the sleeve block (4); a first hexagonal hole (6) is provided inside the sleeve block (4); a second hexagonal hole (7) is provided inside the driven wheel (5); a fastening bolt (8) is movably sleeved inside the second hexagonal hole (7); the number of the driven wheels (5) is four, and the four driven wheels (5) are The outer surface is connected to a transmission belt (11); a partition box (19) is fixed on the top of the dustproof electrical cabinet body (1); a driving motor (20) is fixed on the inner surface of the partition box (19); a transmission rod (21) is connected to the driving motor (20); the other end of the transmission rod (21) passes through the partition box (19) and is fixedly sleeved with a driving wheel (22); the driving wheel (22) is connected to the transmission belt (11); and a cabinet door (2) for closing the partition box (19) is hinged on the front side of the dustproof electrical cabinet body (1).

2. The electric dustproof electrical cabinet according to claim 1, characterized in that: A hexagonal hole block (9) is fixedly sleeved on the inner wall of the right end of the second hexagonal hole (7), and the side surface of the hexagonal hole block (9) is movably connected to the side surface of the right end of the fastening bolt (8).

3. The electric dustproof electrical cabinet according to claim 1, characterized in that: A compression spring (10) is fixed to the inner wall of the fixing block (3), and the other end of the compression spring (10) is movably connected to the side of the fastening bolt (8).

4. The electric dustproof electrical cabinet according to claim 1, characterized in that: A square groove (18) is provided inside the left end of the fixed block (3), a square block (17) is movably sleeved inside the square groove (18), a connecting round rod (16) is fixed to the side of the square block (17), and the other end of the connecting round rod (16) passes through the fixed block (3) and is movably sleeved with the inner wall of the fixed block (3).

5. The electric dustproof electrical cabinet according to claim 4, characterized in that: A rectangular opening (26) is provided inside the fastening bolt (8), and movable blocks (12) are movably sleeved at both ends of the rectangular opening (26).

6. The electric dustproof electrical cabinet according to claim 5, characterized in that: The inner thread of the moving block (12) is sleeved with a double threaded rod (13), and the left side of the double threaded rod (13) is fixedly connected to the side of the round rod (16).

7. The electric dustproof electrical cabinet according to claim 6, characterized in that: The tops of the left and right ends of the moving block (12) are respectively hinged with a second hinge block (15) and a first hinge block (14), and the other end of the second hinge block (15) is hinged with the first hinge block (14).

8. The electric dustproof electrical cabinet according to claim 1, characterized in that: A battery slot box (23) is fixed inside the partition box (19), a battery block (24) is installed inside the battery slot box (23), a handle (25) located outside the battery slot box (23) is fixed on the side of the battery block (24), and the battery slot box (23) is electrically connected to the drive motor (20).

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