Strong and weak current integrated control cabinet

Abstract

The utility model belongs to the technical field of integrated control cabinets, and discloses a strong and weak current integrated control cabinet, which comprises a control cabinet body and fans mounted around the cabinet body and used for heat dissipation, the front surface of the cabinet body is a cabinet door made of transparent glass, a strong current box is arranged at the upper part of an inner cavity of the cabinet body, and a weak current box is arranged at the lower part of the cabinet body. Maintenance mechanisms are arranged on the inner walls of the two sides of the inner cavity of the strong current box and the inner wall of the two sides of the inner cavity of the weak current box, each maintenance mechanism comprises a first transverse groove, a vertical groove, a second transverse groove and an inclined groove which are fixedly formed in the inner walls of the two sides of the strong current box, and sliding grooves are formed in the first transverse grooves, the vertical grooves, the second transverse grooves and the inclined grooves and communicate with one another; in conclusion, the integrated control cabinet has the advantages that interference of strong current to weak current is reduced, and damaged components on the upper portion of the integrated control cabinet are convenient to replace and maintain.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated control cabinets, in particular to a strong and weak electricity integrated control cabinet. Background Art

[0002] The integrated control cabinet for strong and weak electricity is an electrical control device that integrates mains power, lighting power supply, UPS power supply, air conditioning power supply, monitoring equipment, security equipment and power distribution equipment. It is mainly used for power supply, distribution, monitoring and control of commercial, industrial, residential and public facilities. This control cabinet plays an important role in the electrical control system. By integrating multiple functions, it realizes the centralized management and control of power equipment. For example, the device with application number CN202022986279.9 has the following deficiencies:

[0003] The device is only installed in the middle of the bottom of the cabinet, and the drive motor drives the screw to close the sealing plate to achieve sealing. In actual use, the strong current in the integrated control cabinet will cause certain interference to the weak current, and the components in the integrated control cabinet need to be replaced if they are damaged. The upper components in some control cabinets with higher cabinets need to be replaced with the help of ladders or some mats, which is not only inconvenient to operate, but also may cause certain dangers to the staff. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides an integrated control cabinet for strong and weak electricity, which has the advantages of reducing the interference of strong electricity on weak electricity and facilitating the replacement and repair of damaged components on the upper part of the integrated control cabinet. To achieve the above purpose, the utility model provides the following technical solutions: an integrated control cabinet for strong and weak electricity, comprising a control cabinet body and fans installed around the cabinet body for heat dissipation, the front of the cabinet body is a cabinet door made of transparent glass, characterized in that: a strong current box is arranged on the upper part of the inner cavity of the cabinet body, a weak current box is arranged on the lower part of the cabinet body, and maintenance mechanisms are arranged on the inner walls on both sides of the inner cavity of the strong current box and the weak current box;

[0005] The inspection mechanism includes a first transverse groove, a vertical groove, a second transverse groove, and an inclined groove fixedly arranged on the inner walls of both sides of the strong electric box, wherein the first transverse groove, the vertical groove, the second transverse groove, and the inclined groove are all provided with slide grooves inside and are interconnected, and the inner cavity of the slide grooves connected by the first transverse groove, the vertical groove, the second transverse groove, and the inclined groove is slidably arranged with the inner cross bar;

[0006] The inner cross bar is fixedly passed through the middle of the equipment plate, and the middle of both sides of the front side of the equipment plate are provided with a limiting mechanism;

[0007] The limiting mechanism comprises two fixed blocks fixedly arranged horizontally on a surface of the equipment plate, and a limiting sliding rod is movably provided through one side of the two fixed blocks;

[0008] An iron plate for anti-interference is fixedly arranged in the middle of the strong current box and the weak current box.

[0009] Preferably, the inspection mechanism further comprises a limiting plate fixedly mounted on the outer surface of the connection between the vertical slot and the second transverse slot, and the limiting plate is slidably plugged with the limiting sliding rod to limit the position.

[0010] Preferably, the inner wall of one side of the connecting point between the first transverse groove and the internal sliding groove of the inclined groove abuts against one side surface of the anti-return plate, one side surface of the anti-return plate is fixedly connected to one side surface of the hinge, and the side surface of the hinge away from the anti-return plate is fixedly connected to the lower surface of the inner cavity of the first transverse groove.

[0011] Preferably, the structure inside the low-voltage box is consistent with the structure inside the high-voltage box, and the installation method is also consistent.

[0012] Preferably, the limiting mechanism further comprises a limiting cap fixedly mounted on one side of the limiting slide bar, and a pull ring is rotatably arranged on the surface of the limiting cap on a side away from the limiting slide bar.

[0013] Preferably, two T-shaped slide grooves are provided on both sides of the iron plate, two T-shaped slide bars are slidably arranged inside the two T-shaped slide grooves, a tool table is fixed on the upper surface of the two T-shaped slide bars, and a second equipment plate is fixed on one side of the upper surface of the tool table.

[0014] Preferably, a plurality of cable management plates are sequentially clamped on one side of the back of the cabinet from top to bottom, a bridge is fixedly arranged on the other side of the back of the cabinet, and grounding bolts are threadedly arranged on both sides of the lower part of the back of the cabinet.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model separates the strong current box from the weak current box by an iron plate fixed in the middle of the strong current box and the weak current box, and separately sets grounding bolts at the lower back of the cabinet to ground the strong current and the weak current separately. This arrangement can reduce the electromagnetic interference of the strong current on the weak current.

[0017] 2. The utility model drives the equipment plate 1 to move in the first horizontal groove, the vertical groove, the second horizontal groove and the oblique groove through the inner horizontal rod, so as to move the equipment which is not convenient for maintenance in the upper part of the box body to the lower part of the box body, and fixes the equipment plate 1 by plugging and limiting the limit slide bar and the limit plate, so that the equipment plate 1 will not rotate during maintenance, which is more convenient for maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the high-voltage power supply of the utility model;

[0020] Figure 3This is a schematic diagram of the operation structure of the equipment board of the utility model;

[0021] Figure 4 It is a partial enlarged structural diagram of the maintenance mechanism A of the utility model;

[0022] Figure 5 This is a partial enlarged structural diagram of the limiting mechanism B of the utility model;

[0023] Figure 6 This is a schematic diagram of the back structure of the utility model;

[0024] Figure 7 It is a partial enlarged structural diagram of the grounding bolt connection relationship C of the utility model.

[0025] In the figure: 1. Cabinet; 2. Fan; 3. Transparent glass;

[0026] 4. Inspection mechanism; 41. First transverse groove; 42. Vertical groove; 43. Second transverse groove; 44. Oblique groove; 45. Limit plate; 46. Anti-return plate; 47. Hinge;

[0027] 5. Equipment plate 1; 6. Inner crossbar;

[0028] 7. Limiting mechanism; 71. Fixed block; 72. Limiting slide bar; 73. Pull ring; 74. Limiting cap;

[0029] 8. T-shaped slide; 9. T-shaped slide bar; 10. Cable management board; 11. Bridge; 12. Tool table; 13. Equipment board 2; 14. High-voltage box; 15. Low-voltage box; 16. Iron plate; 17. Grounding bolt. DETAILED DESCRIPTION

[0030] 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.

[0031] like Figures 1 to 5As shown, the utility model provides a strong and weak current integrated control cabinet, including a control cabinet body 1, fans 2 for cooling the equipment in the cabinet are installed around and on the top of the cabinet body 1, and the front of the cabinet body 1 is arranged as a cabinet door in the form of transparent glass 3 for convenient observation of the equipment status, and a strong current box 14 for installing strong current equipment is arranged at the upper part of the inner cavity of the cabinet body 1, and a weak current box 15 for installing weak current equipment is arranged at the lower part of the cabinet body 1, and an iron plate 16 for resisting the interference of strong electricity on weak electricity is fixed between the lower surface of the strong current box 14 and the upper surface of the weak current box 15 by bolts, and the best effect is achieved when the thickness of the iron plate 16 is greater than 2mm.

[0032] Two T-shaped slide grooves 8 are provided on both sides of the upper surface of the iron plate 16, and the two T-shaped slide grooves 8 and the two T-shaped slide bars 9 are slidably arranged and limited to each other, and a tool table 12 for placing maintenance tools is welded and fixed on the upper surface of the two T-shaped slide bars 9, and a vertical equipment plate 2 13 is welded and fixed on the upper surface of the tool table 12 away from the door panel in the form of a transparent glass 3, and the upper surface of the equipment plate 2 13 is in contact with the lower surface of the equipment plate 1 5.

[0033] The structural layout of the weak current box 15 is consistent with that of the strong current box 14 , and the installation method is also consistent. The inner walls on both sides of the inner cavity of the strong current box 14 and the weak current box 15 are provided with maintenance mechanisms 4 .

[0034] The inspection mechanism 4 includes a first transverse groove 41, a vertical groove 42, a second transverse groove 43, and an oblique groove 44 symmetrically welded and fixed to the inner walls of both sides of the strong electric box 14, and the transition at the joint is smooth. One side of the first transverse groove 41 is welded to one side of the vertical groove 42, the side of the vertical groove 42 away from the first transverse groove 41 is welded to one side of the second transverse groove 43, the side of the second transverse groove 43 away from the vertical groove 42 is welded to one side of the oblique groove 44, and the side of the oblique groove 44 away from the second transverse groove 43 is welded to the lower surface opening of the side of the first transverse groove 41 away from the vertical groove 42 (such as Figure 2 As shown), the first transverse groove 41, the vertical groove 42, the second transverse groove 43, and the inclined groove 44 are all provided with sliding grooves for the inner cross bar 6 to slide in the inner cavity, and the sliding grooves in the inner cavity of the first transverse groove 41, the sliding grooves in the inner cavity of the vertical groove 42, the sliding grooves in the inner cavity of the second transverse groove 43, and the sliding grooves in the inner cavity of the inclined groove 44 are interconnected to form a loop.

[0035] The lower surface of the first transverse groove 41 at the opening position connected to the inner cavity slide groove of the inclined groove 44 abuts against the surface of one side of the check plate 46. The check plate 46 plays a guiding role when the inner cross bar 6 passes through, so that the inner cross bar 6 moves in one direction, and the upper surface of the check plate 46 away from the inner cross bar 6 is fixed to the lower surface of the hinge 47 by screws, and the lower surface of the hinge 47 away from the check plate 46 is fixed to the lower surface of the inner cavity slide groove of the first transverse groove 41 by screws, so that the check plate 46 can be pushed open when the inner cross bar 6 returns to the inner cavity of the first transverse groove 41 through the inclined groove 44 (such as Figure 4As shown), the upper outer surface and the lower surface of the connection between the vertical groove 42 and the second transverse groove 43 are welded with a limit plate 45 with a plurality of through holes. When one end of the limit slide bar 72 moves into the through hole of the limit plate 45, the device plate 5 can be limited (as shown). Figure 5 shown).

[0036] An inner cross bar 6 is slidably arranged in the inner cavity of the first transverse groove 41, the vertical groove 42, the second transverse groove 43 and the oblique groove 44 and fixedly penetrates the middle of the equipment plate 1 5, and two limit mechanisms 7 are symmetrically arranged in the middle of both sides of the front of the equipment plate 1 5;

[0037] The limiting mechanism 7 includes two fixed blocks 71 horizontally fixed in the middle of the surface of one side of the equipment plate 5, and the two fixed blocks 71 are movable through the limiting slide bar 72 away from the side of the equipment plate 5, and a certain distance is set between the two fixed blocks 71 to support the limiting slide bar 72, and a limiting cap 74 is welded on the surface of the limiting slide bar 72 away from the limiting plate 45, and the limiting cap 74 is fixed on the outer surface of the side away from the limiting slide bar 72 by screws to fix the pull ring 73 used to pull out the limiting slide bar 72.

[0038] Specifically, a plurality of wire management boards 10 for arranging wires are sequentially connected from top to bottom on one side of the back of the cabinet 1, and a bridge 11 (such as Figure 6 As shown), two grounding bolts 17 (as shown) for separating strong current and weak current grounding are provided on both sides of the lower back of the cabinet 1. Figure 7 As shown), separately arranging the grounding bolts 17 can also reduce the interference of strong electricity on weak electricity.

[0039] Principle and process of this utility model:

[0040] First, the staff opens the transparent glass cabinet door 3, and then moves the equipment board 5 in the high-voltage box 14 at the upper part of the cabinet body 1 to the lower part of the high-voltage box 14. Since the first horizontal groove 41, the vertical groove 42, the second horizontal groove 43, and the inclined groove 44 in the maintenance mechanism 4 are connected, and the slide bars on both sides of the equipment board 5 can move easily in the slide bars under the action of lubricating oil, the staff will not have much difficulty in moving the equipment board 5 to the lower part of the high-voltage box 14, and adjust the angle. By inserting the limit slide bar 72 in the limit mechanism 7 into the through hole of the limit plate 45, the staff can fix the equipment board 5 whose angle has been adjusted, so that the equipment board 5 will not rotate back and forth.

[0041] Then the staff can install new equipment or repair and replace old equipment. After the installation or repair and replacement is completed, pull the pull ring 73 on the surface of the limiting cap 74 at the end of the limiting slide bar 72 to pull out the limiting slide bar 72 and release the equipment plate 5. Then the staff can push the equipment plate 5 back to its original position through the second transverse groove 43 and the inclined groove 44.

[0042] After the installation or maintenance of the equipment plate 1 5 is completed, the tool table 12 and the equipment plate 2 13 are pulled out through the T-shaped slide grooves 8 on both sides of the iron plate 16 and the T-shaped slide rods 9 sliding inside the T-shaped slide grooves 8. The staff can place the tools and new equipment on the tool table 12 for easy access. The staff can install new equipment on the equipment plate 2 13 or repair and replace old equipment. After completion, they only need to push the equipment plate 2 13 and the tool table 12 back to their original positions.

[0043] When installing new equipment, the network cables entering the weak current box 15 can be routed through the bridge 11. Since the bridge 11 is made of iron, the iron bridge 11 can provide a good protection against electromagnetic interference. An iron plate 16 is also provided between the strong current box 14 and the weak current box 15 to separate the two boxes, and a through groove connecting the two boxes is provided for the routing of certain equipment that needs to be connected to the strong current box 14 and the weak current box 15, and grounding bolts 17 are separately provided at the lower back of the cabinet 1. These settings can effectively reduce the interference of strong electricity on weak electricity. The wires of the strong current box 14 can be routed through the wire management plate 10, and since both the equipment board 1 5 and the equipment board 2 13 can be pulled out, it is necessary to leave enough wires on the back of the cabinet 1, and these wires can be arranged in the wire management plate 10, which is not only beautiful but also convenient for later maintenance work.

[0044] 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.

[0045] Although the 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. A strong and weak current integrated control cabinet, comprising a control cabinet body (1) and fans (2) installed around the cabinet body (1) for heat dissipation, the front of the cabinet body (1) being a cabinet door made of transparent glass (3), characterized in that: A strong current box (14) is arranged at the upper part of the inner cavity of the cabinet (1), a weak current box (15) is arranged at the lower part of the cabinet (1), and maintenance mechanisms (4) are arranged on the inner walls on both sides of the inner cavities of the strong current box (14) and the weak current box (15); The inspection mechanism (4) comprises a first transverse groove (41), a vertical groove (42), a second transverse groove (43) and an inclined groove (44) fixedly arranged on the inner walls of both sides of the strong electric box (14); the first transverse groove (41), the vertical groove (42), the second transverse groove (43) and the inclined groove (44) are all provided with slide grooves inside and are interconnected; the inner cavity of the slide grooves connected by the first transverse groove (41), the vertical groove (42), the second transverse groove (43) and the inclined groove (44) is slidably arranged with the inner cross bar (6); The inner cross bar (6) is fixedly passed through the middle of the equipment plate (5), and the middle of both sides of the front side of the equipment plate (5) are provided with a limiting mechanism (7); The limiting mechanism (7) comprises two fixed blocks (71) fixedly arranged horizontally on the surface of the equipment plate (5), and a limiting sliding rod (72) is movably arranged on one side of the two fixed blocks (71); An iron plate (16) for anti-interference is fixedly arranged in the middle of the strong current box (14) and the weak current box (15).

2. The strong and weak current integrated control cabinet according to claim 1 is characterized in that: The inspection mechanism (4) further comprises a limiting plate (45) fixedly arranged on the outer surface of the connection between the vertical groove (42) and the second transverse groove (43), and the limiting plate (45) is slidably plugged with the limiting sliding rod (72) to limit the position.

3. The integrated strong and weak current control cabinet according to claim 1 is characterized in that: The inner wall of one side of the connecting portion between the first transverse groove (41) and the internal sliding groove of the inclined groove (44) abuts against the surface of one side of the anti-return plate (46), the surface of one side of the anti-return plate (46) is fixedly connected to the surface of one side of the hinge (47), and the surface of the side of the hinge (47) away from the anti-return plate (46) is fixedly connected to the lower surface of the inner cavity of the first transverse groove (41).

4. The integrated strong and weak current control cabinet according to claim 1 is characterized in that: The internal structure of the weak current box (15) is consistent with the internal structure of the strong current box (14), and the installation method is also consistent.

5. The integrated strong and weak current control cabinet according to claim 1 is characterized in that: The limiting mechanism (7) further comprises a limiting cap (74) fixedly mounted on one side of the limiting slide bar (72), and a pull ring (73) is rotatably arranged on the surface of the limiting cap (74) on the side away from the limiting slide bar (72).

6. The integrated strong and weak current control cabinet according to claim 1 is characterized in that: Two T-shaped slide grooves (8) are provided on both sides of the iron plate (16), two T-shaped slide bars (9) are slidably arranged inside the two T-shaped slide grooves (8), a tool table (12) is fixedly arranged on the upper surface of the two T-shaped slide bars (9), and a second equipment plate (13) is fixedly arranged on one side of the upper surface of the tool table (12).

7. The integrated strong and weak current control cabinet according to claim 1 is characterized in that: A plurality of cable management plates (10) are sequentially clamped on one side of the back of the cabinet (1) from top to bottom, a bridge frame (11) is fixedly arranged on the other side of the back of the cabinet (1), and grounding bolts (17) are threadedly arranged on both sides of the lower part of the back of the cabinet (1).

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