An electrical automation control cabinet

Abstract

The utility model provides a kind of electrical automation control cabinet. Including cabinet and pre-buried mounting seat, the cabinet is provided with placing plate, the cabinet side is provided with cooling fan, the cabinet below is equipped with mounting plate. In the utility model, by the sliding fit between limit slot and clamping plate, cooperate the clamping groove of pre-buried mounting seat frame board, cavity plate, spring A, jack and arc top block, form efficient positioning locking structure. The tongue-shaped guide surface of arc top block reduces insertion resistance, rigid limit plane guarantees one-way locking effect, spring A continuously outputs jacking force, so that the installation of cabinet and pre-buried mounting seat only needs to align insertion slot and push in, positioning and locking can be automatically completed;The magnetic attraction of magnet A and magnet B helps quick disassembly. The whole structure does not need complex tool, realizes the quick disassembly of cabinet and pre-buried mounting seat, significantly improves temporary site deployment and maintenance efficiency, while ensuring connection stability.

Description

Technical Field

[0001] This utility model relates to electrical equipment, and in particular to an electrical automation control cabinet, belonging to the technical field of electrical automation control equipment. Background Technology

[0002] Electrical automation control cabinets are the core control units of industrial automation systems. Their core function is to centrally monitor, control, and protect the operating status of production equipment, processes, or power systems. In some temporary sites or emergency scenarios, they need to be frequently installed, disassembled, and moved.

[0003] Publication number CN220896164U discloses an electrical automation control cabinet, relating to the technical field of electrical control cabinets. The cabinet includes a cabinet body with an upper ventilation opening at the top. A protective cover is fixedly installed on the upper part of the cabinet body. Protective mechanisms are respectively provided on both sides of the cabinet body, and quick-release mechanisms are movably connected to the upper ends of the protective mechanisms. Air inlets and outlets are respectively provided on the outer surfaces of both sides of the cabinet body. This control cabinet allows for the quick installation and removal of the filter screen through the mutual adaptation of the insert block and the inner wall of the upper outer side of the filter screen. The elastic extension and retraction effect of the telescopic spring facilitates the reset of the insert block after the filter screen is installed, completing the quick connection. This reduces the need for frequent disassembly and assembly by operators. The mechanism is simple and easy to operate, greatly reducing the working time for disassembling and cleaning the filter screen, and improving the efficiency of operators in the maintenance and repair of the control cabinet.

[0004] Traditional electrical automation control cabinet installation relies heavily on bolts and fixed brackets. This requires various tools to tighten each bolt individually, making the installation process time-consuming. Disassembly also requires repeated tightening of bolts, resulting in low efficiency in temporary sites or emergency scenarios. Furthermore, bolt connections are susceptible to vibration, which can cause bolts to loosen and lead to unstable connections between the cabinet and the mounting foundation. In addition, cables inside the cabinet are often secured with cable ties, which cannot be flexibly adjusted according to the component layout. Adding or removing cables later requires removing the original cable ties, which can easily damage cables and create messy wiring, increasing the difficulty of troubleshooting.

[0005] Therefore, an electrical automation control cabinet is proposed. Utility Model Content

[0006] In view of this, the present invention provides an electrical automation control cabinet to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0007] The technical solution of this utility model is implemented as follows: An electrical automation control cabinet includes a cabinet body and a pre-embedded mounting base. A placement plate is provided inside the cabinet body, a cooling fan is provided on the side of the cabinet body, and an mounting plate is installed below the cabinet body. A limit groove is provided in the mounting plate, and a retaining plate is slidably installed in the limit groove. A magnet A is embedded in the retaining plate. A frame plate is installed above the pre-embedded mounting base, and a slot is provided in the frame plate. A retaining groove is also provided in the frame plate. A cavity plate is installed on the side of the frame plate, and a top rod is slidably installed in the cavity plate. An arc-shaped top block is installed at one end of the top rod near the retaining plate, and a pull handle is installed at the other end of the top rod through the cavity plate. A spring A is sleeved on the top rod and is located inside the cavity plate. A magnet B is embedded in the arc-shaped top block.

[0008] More preferably, the card slot, card plate and arc-shaped top block are at the same height, and the magnet A and magnet B are attracted by a magnetic field.

[0009] More preferably, a horizontal sliding groove is provided on the inner wall of the limiting groove, and a protrusion structure adapted to the sliding groove is provided above and below the card plate, and the protrusion structure is slidably disposed in the sliding groove.

[0010] More preferably, one end of the spring A is installed inside the cavity plate, and the other end of the spring A is installed on the side of the arc-shaped top block. The spring A drives the arc-shaped top block to tend to push the card plate into the card slot.

[0011] More preferably, the arc-shaped top block has an overall arc-shaped protrusion structure, with its upper surface along the insertion direction being a tongue-shaped guide surface; and its lower surface along the insertion direction being a rigid limiting plane.

[0012] More preferably, a dovetail plate is installed on the placement plate, a connecting block is slidably installed on the dovetail plate, a dovetail groove adapted to the dovetail plate is provided in the connecting block, a wire clamp is installed on the connecting block, a rubber pad is installed above the connecting block, a connecting rod is vertically slidably installed in the placement plate, a spring B is sleeved on the connecting rod, a pull plate is installed below the connecting rod, and a pressure plate is installed above the connecting rod.

[0013] More preferably, the spring B is disposed between the pull plate and the placement plate, and the spring B drives the pressure plate to have a tendency to press and limit the connection block.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] I. In this utility model, a highly efficient positioning and locking structure is formed through the sliding fit between the limiting groove and the card plate, in conjunction with the card groove, cavity plate, spring A, top rod, and arc-shaped top block of the pre-embedded mounting base frame plate. The tongue-shaped guide surface of the arc-shaped top block reduces insertion resistance, the rigid limiting plane ensures a one-way locking effect, and spring A continuously outputs a tightening force, so that the installation of the cabinet and the pre-embedded mounting base only requires aligning the mounting plate with the slot and pushing it in to automatically complete the positioning and locking; the magnetic attraction of magnets A and B facilitates quick disassembly. The entire structure requires no complicated tools, realizing the rapid assembly and disassembly of the cabinet and the pre-embedded mounting base, significantly improving the efficiency of temporary site deployment and maintenance, while ensuring the stability of the connection.

[0016] II. In this utility model, the sliding fit structure between the dovetail plate and the connecting block enables the wire clamps on the connecting block to neatly and orderly fix the cables. The connecting rod, in conjunction with the pressure plate driven by spring B, can quickly complete the pressing and unlocking operations on the connecting block, facilitating flexible adjustment of the cable fixing position according to the actual layout of the components and effectively reducing the problem of messy wiring. It balances ease of installation and neat wiring, adapting to the needs of multiple usage scenarios.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is an exploded structural diagram of the connecting block in this utility model;

[0021] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the internal structure of the mounting plate in this utility model;

[0023] Figure 5 This is a cross-sectional structural diagram of the pre-embedded mounting base in this utility model;

[0024] Figure 6In this utility model Figure 5 Enlarged view of part of the structure.

[0025] Attached reference numerals: 1. Cabinet; 2. Placement board; 3. Cooling fan; 4. Mounting plate; 5. Limiting groove; 6. Card plate; 7. Magnet A; 8. Embedded mounting base; 9. Frame plate; 10. Slot; 11. Card slot; 12. Cavity plate; 13. Top rod; 14. Arc-shaped top block; 15. Pull handle; 16. Spring A; 17. Magnet B; 18. Dovetail plate; 19. Connecting block; 20. Dovetail groove; 21. Wire clamp; 22. Rubber pad; 23. Connecting rod; 24. Spring B; 25. Pull plate; 26. Pressure plate. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0027] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0028] like Figure 1-6 As shown, this utility model embodiment provides an electrical automation control cabinet, including a cabinet body 1 and a pre-embedded mounting base 8. A placement plate 2 is provided inside the cabinet body 1, a cooling fan 3 is provided on the side of the cabinet body 1, and a mounting plate 4 is installed below the cabinet body 1. A limit groove 5 is provided inside the mounting plate 4, and a retaining plate 6 is slidably installed in the limit groove 5. A magnet A7 is embedded in the retaining plate 6. A frame plate 9 is installed above the pre-embedded mounting base 8, and a slot 10 and a retaining groove 11 are provided inside the frame plate 9. A cavity plate 12 is installed on the side of the frame plate 9, and a top rod 13 is slidably installed inside the cavity plate 12. An arc-shaped top block 14 is installed at one end of the top rod 13 near the retaining plate 6, and a pull handle 15 is installed at the other end of the top rod 13 through the cavity plate 12. A spring A16 is sleeved on the top rod 13 and is located inside the cavity plate 12. A magnet B17 is embedded in the arc-shaped top block 14.

[0029] In one embodiment, the card slot 11, the card plate 6, and the arc-shaped top block 14 are at the same height, and magnets A7 and B17 are attracted by a magnetic field. When the push rod 13 pulls the arc-shaped top block 14 away from the limiting groove 5, under the magnetic attraction of magnets A7 and B17, the card plate 6 will be driven out of the card slot 11 and reset back inside the limiting groove 5.

[0030] In one embodiment, a horizontal sliding groove is provided on the inner wall of the limiting groove 5, and protrusion structures adapted to the sliding groove are provided above and below the clamping plate 6. The protrusion structures are slidably disposed in the sliding groove. The horizontal sliding groove on the inner wall of the limiting groove 5 and the protrusion structures above and below the clamping plate 6 form a sliding engagement, restricting the clamping plate 6 to move only horizontally and preventing the clamping plate 6 from shifting.

[0031] In one embodiment, one end of spring A16 is mounted inside the cavity plate 12, and the other end of spring A16 is mounted on the side of the arc-shaped top block 14. Spring A16 drives the arc-shaped top block 14 to tend to push the retaining plate 6 into the retaining groove 11. Until the retaining plate 6 corresponds to the position of the retaining groove 11 in the frame plate 9, the elastic restoring force of spring A16 pushes the arc-shaped top block 14 to move towards the retaining plate 6, pushing the retaining plate 6 into the retaining groove 11.

[0032] In one embodiment, the arc-shaped top block 14 has an overall arc-shaped protruding structure, with its upper surface along the insertion direction being a tongue-shaped guide surface; the lower surface of the arc-shaped top block 14 along the insertion direction is a rigid limiting plane. The rigid limiting plane of the arc-shaped top block 14 prevents the card plate 6 from coming out in the opposite direction, thus achieving a stable fixation between the cabinet 1 and the pre-embedded mounting base 8.

[0033] In one embodiment, a dovetail plate 18 is mounted on the placement plate 2, and a connecting block 19 is slidably mounted on the dovetail plate 18. The connecting block 19 has a dovetail groove 20 adapted to the dovetail plate 18. A wire clamp 21 is mounted on the connecting block 19, and a rubber pad 22 is mounted above the connecting block 19. A connecting rod 23 is vertically slidably mounted inside the placement plate 2, and a spring B24 is sleeved on the connecting rod 23. A pull plate 25 is mounted below the connecting rod 23, and a pressure plate 26 is mounted above the connecting rod 23. By setting the adjustable wire clamp 21, cables can be neatly classified, avoiding messy wiring.

[0034] In one embodiment, spring B24 is disposed between pull plate 25 and placement plate 2, and spring B24 drives pressure plate 26 to tend to press and limit the connecting block 19. The elastic restoring force of spring B24 causes connecting rod 23 to slide downward, and pressure plate 26 moves downward and presses rubber pad 22, thereby increasing the limiting friction through rubber pad 22 and firmly pressing the connecting block 19 onto dovetail plate 18.

[0035] In operation, this invention works as follows: When installing the cabinet 1, first align the mounting plate 4 at the bottom of the cabinet 1 with the slot 10 in the frame plate 9 above the pre-embedded mounting base 8, and push the cabinet 1 towards the frame plate 9 so that the mounting plate 4 is gradually inserted into the slot 10. During this process, the retaining plate 6 in the limiting groove 5 inside the mounting plate 4 will first contact the tongue-shaped guide surface of the arc-shaped top block 14. The insertion force pushes the arc-shaped top block 14 into the cavity plate 12. The arc-shaped top block 14 drives the top rod 13 to slide along the cavity plate 12, and the spring A16 is compressed. Continue pushing the mounting plate 4 until the retaining plate 6 corresponds to the slot 11 in the frame plate 9. At this time, the elastic restoring force of the spring A16 pushes the arc-shaped top block 14 towards the retaining plate 6, pushing the retaining plate 6 into the slot 11. The rigid limiting plane of the arc-shaped top block 14 prevents the retaining plate 6 from coming out in the opposite direction, thus achieving a stable fixation between the cabinet 1 and the pre-embedded mounting base 8. Installation can be completed without tools. When disassembling cabinet 1, pull handle 15 away from frame plate 9. Handle 15 drives top rod 13 to slide along cavity plate 12. Top rod 13 pulls arc-shaped top block 14 away from limiting groove 5. Spring A16 is compressed again. Under the magnetic attraction of magnet A7 and magnet B17, it will drive the card plate 6 to come out of the card slot 11 and reset back inside the limiting groove 5. At this time, pull cabinet 1 outward, and mounting plate 4 and card plate 6 will be pulled out of slot 10, thus completing the disassembly of cabinet 1, which greatly improves the operational efficiency during emergency maintenance or site relocation.

[0036] Before securing the cables, first lift the pull plate 25. The pull plate 25 causes the connecting rod 23 to slide vertically upward along the placement plate 2, compressing the spring B24. The pressure plate 26 above the connecting rod 23 then moves upward, disengaging from the rubber pad 22. Next, push the connecting block 19 along the dovetail plate 18 to the position of the compatible component layout. Release the pull plate 25. The elastic restoring force of the spring B24 causes the connecting rod 23 to slide downward, causing the pressure plate 26 to move downward and press against the rubber pad 22. The rubber pad 22 increases the limiting friction, firmly pressing the connecting block 19 onto the dovetail plate 18 to prevent it from sliding. At this point, place the cables inside the cabinet into the wire clips 21 on the connecting block 19. The wire clips 21 clamp and fix the cables, achieving neat cable classification and avoiding messy wiring.

[0037] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An electrical automation control cabinet, characterized in that: Includes a cabinet (1) and a pre-embedded mounting base (8). A placement plate (2) is provided inside the cabinet (1). A cooling fan (3) is provided on the side of the cabinet (1). A mounting plate (4) is installed below the cabinet (1). A limiting groove (5) is provided inside the mounting plate (4). A locking plate (6) is slidably installed inside the limiting groove (5). A magnet A (7) is embedded in the locking plate (6). A frame plate (9) is installed above the pre-embedded mounting base (8). A slot (10) is provided inside the frame plate (9). 9) A slot (11) is also provided inside. A cavity plate (12) is installed on the side of the frame plate (9). A top rod (13) is slidably installed inside the cavity plate (12). An arc-shaped top block (14) is installed at one end of the top rod (13) near the card plate (6). A pull handle (15) is installed through the cavity plate (12) at the other end of the top rod (13). A spring A (16) is sleeved on the top rod (13). The spring A (16) is located inside the cavity plate (12). A magnet B (17) is embedded in the arc-shaped top block (14).

2. The electrical automation control cabinet according to claim 1, characterized in that: The card slot (11), card plate (6) and arc-shaped top block (14) are at the same height, and the magnet A (7) and magnet B (17) are attracted by a magnetic field.

3. The electrical automation control cabinet according to claim 1, characterized in that: The inner wall of the limiting groove (5) is provided with a horizontal sliding groove, and the card plate (6) is provided with a protrusion structure that matches the sliding groove above and below, and the protrusion structure is slidably disposed in the sliding groove.

4. An electrical automation control cabinet according to claim 1, characterized in that: One end of the spring A (16) is installed inside the cavity plate (12), and the other end of the spring A (16) is installed on the side of the arc-shaped top block (14). The spring A (16) drives the arc-shaped top block (14) to tend to push the card plate (6) into the card slot (11).

5. An electrical automation control cabinet according to claim 1, characterized in that: The arc-shaped top block (14) has an overall arc-shaped protrusion structure, and its upper surface along the insertion direction is a tongue-shaped guide surface; the lower surface of the arc-shaped top block (14) along the insertion direction is a rigid limiting plane.

6. An electrical automation control cabinet according to claim 1, characterized in that: A dovetail plate (18) is installed on the placement plate (2). A connecting block (19) is slidably installed on the dovetail plate (18). A dovetail groove (20) adapted to the dovetail plate (18) is provided in the connecting block (19). A wire clamp (21) is installed on the connecting block (19). A rubber pad (22) is installed above the connecting block (19). A connecting rod (23) is vertically slidably installed in the placement plate (2). A spring B (24) is sleeved on the connecting rod (23). A pull plate (25) is installed below the connecting rod (23). A pressure plate (26) is installed above the connecting rod (23).

7. An electrical automation control cabinet according to claim 6, characterized in that: The spring B (24) is disposed between the pull plate (25) and the placement plate (2), and the spring B (24) drives the pressure plate (26) to have a tendency to press and limit the connection block (19).

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