Integrated intermediate frequency power distribution cabinet

Abstract

The utility model discloses an integrated intermediate frequency power distribution cabinet, which comprises a power distribution cabinet main body, the power distribution cabinet main body comprises a cabinet body and a cabinet door, the cabinet body is provided with a header frame, the cabinet body is provided with a clamping strip, the header frame is provided with a clamping groove, the header frame is symmetrically provided with installation grooves, a signboard is arranged between the installation grooves, the cabinet body is provided with a limiting plate, and the limiting plate is provided with a limiting rod. The limiting rod is provided with a limiting block, the limiting block is provided with a limiting groove matched with the cabinet door, the limiting rod is provided with a limiting handle, the cabinet body is provided with a threading hole, the threading hole is provided with a threading pipe, the threading pipe is provided with a supporting block, and a ball is rotationally arranged in the supporting block. By arranging the signboard in the mounting groove, the power distribution cabinet can be conveniently identified, the limiting rod drives the limiting block to move, and the position of the cabinet door is fixed through the limiting groove in the limiting block, so that the cabinet door is prevented from deviating and accidentally injuring maintainers.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, and more specifically, to an integrated medium frequency power distribution cabinet. Background Art

[0002] The integrated medium frequency power distribution cabinet is a type of power equipment that integrates medium frequency power supply and power distribution functions. It is widely used in medium frequency heating equipment in the power, mining, chemical and other industries. The integrated medium frequency power distribution cabinet is characterized by a compact structure, easy operation, stable performance, and high safety and reliability. It integrates the medium frequency power supply and power distribution control functions in one cabinet, reducing the equipment's footprint and facilitating installation and maintenance.

[0003] A header frame is usually installed on the distribution cabinet, and an identification plate is clamped inside the header frame. Text instructions can be posted on the identification plate for operators to identify and facilitate staff to record operations. However, traditional header frames are external structures and need to be connected to the distribution cabinet with screws. The installation process is cumbersome. When the staff adjusts or maintains the switches and test meters in the distribution cabinet, the cabinet door is easily affected by the wind and shakes, affecting the staff's debugging of the distribution cabinet, thereby reducing the staff's work efficiency. When threading the distribution cabinet, the cable is prone to slippage between the cabinet body, wearing the wire sheath, and affecting the safety of electricity use. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the problems existing in the prior art, the present invention provides an integrated medium frequency power distribution cabinet to solve the technical problems mentioned in the background technology, such as the complex connection between the header frame and the cabinet body, and the easy shaking of the cabinet door, which affects the maintenance efficiency of the inspection personnel.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an integrated medium frequency power distribution cabinet, comprising a power distribution cabinet main body, the power distribution cabinet main body comprising a cabinet body and a cabinet door, the cabinet body is provided with a header frame, the cabinet body is provided with a card strip, the header frame is provided with a card slot, the header frame is symmetrically provided with installation slots, an identification plate is provided between the installation slots, the cabinet body is provided with a limit plate, the limit plate is provided with a limit rod, the limit rod is provided with a limit block, the limit block is provided with a limit slot cooperating with the cabinet door, the limit rod is provided with a limit handle, the cabinet body is provided with a threading hole, the threading hole is provided with a threading tube, the threading tube is provided with a support block, and a ball is provided for rotation inside the support block.

[0008] The present invention is further configured such that an extension plate is provided on the brow frame, and a light strip and light beads are provided on the extension plate to facilitate lighting of the signboard.

[0009] The present invention is further configured such that the extension plate is provided with a lamp groove matching the lamp strip, so as to facilitate installation of the lamp strip and lamp beads.

[0010] The present invention is further configured such that a limiting piece is provided on the limiting rod, and a limiting spring is provided between the limiting piece and the limiting plate, so that the limiting rod imparts a continuous and stable downward elastic force to the limiting block.

[0011] The utility model is further configured such that a fixing block is slidably provided on the cabinet door, and a fixing groove cooperating with the limit handle is provided on the fixing block, so that the position of the limit handle can be fixed by the fixing block and the fixing groove.

[0012] The utility model is further configured as follows: a fixing plate is provided on the cabinet door, a fixing rod is slidably provided on the fixing plate, one end of the fixing rod is fixedly connected to the fixing block, a fixing spring is provided between the fixing block and the fixing plate, and the position of the fixing block is easily adjusted through the fixing plate, the fixing rod and the fixing spring.

[0013] The utility model is further configured such that a threaded tube is threadedly connected to the outer wall of the threading tube, and a support tube is fixedly provided inside the threading tube to facilitate fixing the threading tube on the cabinet.

[0014] The utility model is further configured such that an anti-slip pad is provided between the threaded tube and the cabinet body, thereby improving the tightness of the connection between the threaded tube and the cabinet body and improving the installation stability of the threading tube.

[0015] (3) Beneficial effects

[0016] Compared with the existing technology, the utility model provides an integrated medium frequency power distribution cabinet, which has the following beneficial effects:

[0017] 1. Through the cooperation of the card strip and the card slot, it is convenient to install the brow frame on the cabinet body. By setting the identification plate in the installation slot, it is convenient to identify the distribution cabinet. By setting the extension plate, it is convenient to fix the light strip and lamp beads, and to illuminate the identification plate, thereby improving practicality.

[0018] 2. The limit rod drives the limit block to move, and the position of the cabinet door is fixed by the limit groove on the limit block, thereby preventing the cabinet door from shifting and accidentally injuring maintenance personnel. The position of the limit handle is fixed by the fixing block and the fixing groove on the fixing rod, thereby facilitating the fixing of the position of the limit block and the cabinet door.

[0019] 3. By setting support blocks and balls on the threading tube, it is convenient to thread the wires and prevent the wire skin from being worn. By setting threaded tubes and support tubes, it is convenient to install and fix the threading tube on the cabinet, thereby improving the practicality of the threading tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the integrated medium frequency power distribution cabinet in the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the integrated medium-frequency power distribution cabinet in the present invention from another angle;

[0022] Figure 3 This is a schematic diagram of the matching structure of the brow frame and the extension plate in the present invention;

[0023] Figure 4 This is a schematic diagram of the coordinated structure of the limiting plate, limiting rod, limiting block, limiting groove, limiting handle, limiting spring, fixing block, fixing rod, fixing spring and fixing plate in the utility model;

[0024] Figure 5 This is a structural diagram of the cabinet, wire threading tube, support block, ball bearing, threaded tube, support tube and anti-slip pad in the utility model.

[0025] In the figure: 1. Distribution cabinet body; 2. Cabinet body; 3. Cabinet door; 4. Header frame; 5. Card strip; 6. Card slot; 7. Mounting slot; 8. Identification plate; 9. Limit plate; 10. Limit rod; 11. Limit block; 12. Limit slot; 13. Limit handle; 14. Threading hole; 15. Threading tube; 16. Support block; 17. Ball bearing; 18. Extension plate; 19. Light strip; 20. Lamp beads; 21. Light slot; 22. Limit plate; 23. Limit spring; 24. Fixing block; 25. Fixing slot; 26. Fixing plate; 27. Fixing rod; 28. Fixing spring; 29. ​​Threaded tube; 30. Support tube; 31. Anti-slip pad. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative 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 direction words are not used to limit the present invention.

[0029] See also Figure 1-Figure 5, an integrated medium frequency power distribution cabinet, including a power distribution cabinet body 1, the power distribution cabinet body 1 includes a cabinet body 2 and a cabinet door 3, a brow frame 4 is provided on the cabinet body 2, a card strip 5 is provided on the cabinet body 2, a card slot 6 is provided on the brow frame 4, a mounting slot 7 is symmetrically provided on the brow frame 4, and a sign 8 is provided between the mounting slots 7, a limit plate 9 is provided on the cabinet body 2, a limit rod 10 is provided on the limit plate 9, a limit block 11 is provided on the limit rod 10, a limit slot 12 is provided on the limit block 11 to cooperate with the cabinet door 3, and a limit handle 13 is provided on the limit rod 10. A threading hole 14 is provided on the body 2, a threading tube 15 is provided on the threading hole 14, a support block 16 is provided on the threading tube 15, a ball 17 is provided for rotation inside the support block 16, an extension plate 18 is provided on the brow frame 4, a light strip 19 and lamp beads 20 are provided on the extension plate 18, a light groove 21 matching the light strip 19 is provided on the extension plate 18, a threaded tube 29 is threadedly connected to the outer wall of the threading tube 15, a support tube 30 is fixed to the inside of the threading tube 15, and an anti-slip pad 31 is provided between the threaded tube 29 and the cabinet body 2.

[0030] In this embodiment, when installing the header frame 4, the slots 6 of the header frame 4 are aligned with the card strips 5. The contact surfaces on both sides of the slots 6 of the header frame 4 and the card strips 5 are inclined surfaces. The card strips 5 are squeezed through the slots 6 so that the card strips 5 extend into the slots 6, thereby fixing the position of the header frame 4. The identification plate 8 is extended into the installation slot 7, thereby fixing the identification plate 8. The light strip 19 and the lamp beads 20 are installed in the light slots 21 of the extension plate 18 to illuminate the identification plate 8. When installing the wire threading tube 15 in the wire threading hole 14, the anti-slip pads 31 are sleeved on the wire threading tubes 15 on both sides of the cabinet 2, and are threadedly connected to the wire threading tube 15 through the threaded tube 29. The anti-slip pads 31 are squeezed, and the support tube 30 is fixed in the wire threading tube 15. When threading, the cable is guided by the ball 17 on the support block 16 to prevent the cable from wearing on the wire threading hole 14.

[0031] See also Figure 4 As an implementation method of the cabinet door 3: a limiting piece 22 is provided on the limiting rod 10, a limiting spring 23 is provided between the limiting piece 22 and the limiting plate 9, a fixing block 24 is slidingly provided on the cabinet door 3, and a fixing groove 25 that cooperates with the limiting handle 13 is provided on the fixing block 24, and a fixing plate 26 is provided on the cabinet door 3, and a fixing rod 27 is slidingly provided on the fixing plate 26, one end of the fixing rod 27 is fixedly connected to the fixing block 24, and a fixing spring 28 is provided between the fixing block 24 and the fixing plate 26.

[0032] More specifically, when the staff is inspecting the distribution cabinet body 1, after opening the cabinet door 3, they move the limit handle 13 upward, and the limit handle 13 drives the limit plate 22 to squeeze the limit spring 23 upward, and rotates the direction of the limit handle 13, so that the limit rod 10 drives the limit block 11 to move above the cabinet door 3, and releases the limit handle 13, so that the limit rod 10 and the limit block 11 move downward under the elastic force of the limit spring 23, and are fixed to the cabinet door 3 through the limit groove 12 on the limit block 11. Then, the fixing rod 27 is pulled downward, and the fixing rod 27 drives the fixing block 24 to compress the fixing spring 28. After aligning the fixing groove 25 with the limit handle 13, the fixing rod 27 is released, so that the fixing block 24 fixes the direction of the limit handle 13 under the elastic force of the fixing spring 28, and then fixes the direction of opening of the cabinet door 3 to prevent the cabinet door 3 from moving and accidentally injuring the maintenance personnel.

[0033] In summary, when the overall equipment is in use or running: when installing the header frame 4, align the slots 6 of the header frame 4 with the card strips 5, and the contact surfaces on both sides of the slots 6 of the header frame 4 and the card strips 5 are inclined surfaces. Squeeze the card strips 5 through the slots 6, so that the card strips 5 extend into the slots 6, and then fix the position of the header frame 4, extend the identification plate 8 into the installation slot 7, and then fix the identification plate 8, install the light strip 19 and the lamp beads 20 into the light slots 21 of the extension plate 18 to illuminate the identification plate 8, and when installing the wire threading tube 15 in the wire threading hole 14, put the anti-slip pads 31 on the wire threading tubes 15 on both sides of the cabinet 2, thread them together with the wire threading tube 15 through the threaded tube 29, squeeze the anti-slip pads 31, and fix the support tube 30 in the wire threading tube 15. When threading, the cable is guided by the balls 17 on the support block 16 to prevent the cable from wearing on the wire threading hole 14.

[0034] When the staff is inspecting the distribution cabinet body 1, after opening the cabinet door 3, they move the limit handle 13 upward. The limit handle 13 drives the limit plate 22 to squeeze the limit spring 23 upward, and rotates the direction of the limit handle 13, so that the limit rod 10 drives the limit block 11 to move above the cabinet door 3, and releases the limit handle 13, so that the limit rod 10 and the limit block 11 move downward under the elastic force of the limit spring 23, and are fixed to the cabinet door 3 through the limit groove 12 on the limit block 11. Then, the fixing rod 27 is pulled downward, and the fixing rod 27 drives the fixing block 24 to compress the fixing spring 28. After aligning the fixing groove 25 with the limit handle 13, the fixing rod 27 is released, so that the fixing block 24 fixes the direction of the limit handle 13 under the elastic force of the fixing spring 28, and then fixes the direction of opening of the cabinet door 3 to prevent the cabinet door 3 from moving and accidentally injuring the maintenance personnel.

[0035] In all the solutions mentioned above, the connection between two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which are not listed here one by one. In the above, whenever there is a fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0036] In all the solutions mentioned above, if there is no clear description about the operation of electrical components, they are all controlled by the controller. Since the devices matched with the controller are common devices, their control principles and circuit connections are well-known and mature technologies. Therefore, their electrical connection relationships and specific circuit structures will not be described in detail here.

[0037] In all the solutions mentioned above, those involving motors can be combined with reducers if necessary. The connection structure and working principle between the motor and the reducer are well-known technologies and will not be described in detail in this utility model.

[0038] In all the solutions mentioned above, those involving the connection between solar panels and batteries can be used in conjunction with essential accessories such as inverters, battery charging controllers, cables, fuses, and brackets. Their control principles and line connections are all well-known and mature technologies. Their electrical connection relationships and specific circuit structures will not be described in detail here.

Claims

1. An integrated medium frequency power distribution cabinet, comprising a power distribution cabinet body (1), characterized in that: The power distribution cabinet body (1) comprises a cabinet body (2) and a cabinet door (3); a header frame (4) is provided on the cabinet body (2); a clamping strip (5) is provided on the cabinet body (2); a clamping slot (6) is provided on the header frame (4); mounting slots (7) are symmetrically provided on the header frame (4); a signboard (8) is provided between the mounting slots (7); a limit plate (9) is provided on the cabinet body (2); a limit rod (10) is provided on the limit plate (9); The limiting rod (10) is provided with a limiting block (11), the limiting block (11) is provided with a limiting groove (12) matched with the cabinet door (3), the limiting rod (10) is provided with a limiting handle (13), the cabinet body (2) is provided with a threading hole (14), the threading hole (14) is provided with a threading tube (15), the threading tube (15) is provided with a support block (16), and a ball (17) is rotatably provided in the support block (16).

2. The integrated medium frequency power distribution cabinet according to claim 1 is characterized in that: An extension plate (18) is provided on the brow frame (4), and a light strip (19) and light beads (20) are provided on the extension plate (18).

3. The integrated medium frequency power distribution cabinet according to claim 2 is characterized in that: The extension plate (18) is provided with a light groove (21) that matches the light strip (19).

4. The integrated medium frequency power distribution cabinet according to claim 1 is characterized in that: A limiting piece (22) is provided on the limiting rod (10), and a limiting spring (23) is provided between the limiting piece (22) and the limiting plate (9).

5. The integrated medium frequency power distribution cabinet according to claim 4 is characterized in that: A fixing block (24) is slidably provided on the cabinet door (3), and a fixing groove (25) is provided on the fixing block (24) to cooperate with the limiting handle (13).

6. The integrated medium frequency power distribution cabinet according to claim 5 is characterized in that: The cabinet door (3) is provided with a fixing plate (26), a fixing rod (27) is slidably provided on the fixing plate (26), one end of the fixing rod (27) is fixedly connected to the fixing block (24), and a fixing spring (28) is provided between the fixing block (24) and the fixing plate (26).

7. The integrated medium frequency power distribution cabinet according to claim 1 is characterized in that: A threaded tube (29) is threadedly connected to the outer wall of the threading tube (15), and a support tube (30) is fixedly provided inside the threading tube (15) of the threaded tube (29).

8. The integrated medium frequency power distribution cabinet according to claim 7, characterized in that: An anti-slip pad (31) is provided between the threaded tube (29) and the cabinet body (2).

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