PLC cabinet with classified installation function

Abstract

The utility model discloses a PLC cabinet with a classification installation function, which relates to the technical field of PLC cabinets, and specifically comprises a cabinet body, one side of the cabinet body is rotatably connected with a sealing door, U-shaped end plates with openings arranged in opposite directions are symmetrically arranged in the cabinet body, the side edges of the U-shaped end plates are hermetically connected with the inner wall of the cabinet body, an installation frame is connected between the two U-shaped end plates, and the installation frame is connected with the inner wall of the cabinet body. A plurality of third through holes are formed in the sides, close to each other, of the U-shaped end plates, and the side edge of the mounting frame passes through; a plurality of second partition plates are connected into the mounting frame, limiting plates are fixedly connected to the two ends of each second partition plate, a plurality of limiting grooves are formed in the two side walls of the mounting frame from top to bottom, the limiting plates are correspondingly connected into the limiting grooves, and a plurality of strip-shaped openings are formed in one side of each second partition plate at equal intervals and penetrate through the top and the bottom of the corresponding second partition plate. The installation positions of the installation frame and the second partition plate can be adjusted, and the function of installation in different classifications is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of PLC cabinets, in particular to a PLC cabinet with a classified installation function. Background Art

[0002] PLC control cabinet refers to a programmable control cabinet. A control cabinet refers to a complete set of control cabinets, which are electrical cabinets that can control motors and switches. PLC control cabinets have protection functions such as overload, short circuit, and phase loss protection. PLC control cabinets can adapt to industrial automation control occasions of various sizes and are widely used in various industries.

[0003] However, the PLC cabinets currently on the market do not have a classification function, and cannot achieve the classified installation of internal electrical components. The internal components are installed in a messy manner, which brings inconvenience to subsequent maintenance work and has poor practicality. To this end, we propose a PLC cabinet with a classified installation function. Utility Model Content

[0004] In view of the shortcomings that the existing PLC cabinets do not have a classification function, cannot realize the classified installation of internal electrical components, and their internal components are installed in a messy manner, which brings inconvenience to subsequent maintenance work and has poor practicality, the utility model provides a PLC cabinet with a classified installation function, which has the advantages of easy classified installation and strong practicality, and solves the problems raised in the above background technology.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A PLC cabinet with a classified installation function comprises a cabinet body, a sealed door is rotatably connected to one side of the cabinet body, U-shaped end plates with openings arranged in opposite directions are symmetrically arranged inside the cabinet body, the sides of the U-shaped end plates are sealedly connected to the inner wall of the cabinet body, and a mounting frame is connected between the two U-shaped end plates, a plurality of third through holes are opened on the sides of the U-shaped end plates that are close to each other, and the sides of the mounting frame are locked with the third through holes by locking bolts;

[0007] A number of second partitions are connected in the installation frame, both ends of the second partitions are fixedly connected to limit plates, and a number of limit grooves are opened on both side walls of the installation frame from top to bottom. The limit plates are correspondingly connected to the limit grooves, and a number of strip openings are equidistantly opened on one side of the second partition, and the strip openings pass through the top and bottom of the second partition.

[0008] Optionally, rectangular ear plates are symmetrically connected to both sides of the mounting frame, and the rectangular ear plates are locked with the third through holes by locking bolts.

[0009] Optionally, a limiting clamping plate is clamped on one side of the second partition, and a cross-section of the limiting clamping plate is U-shaped.

[0010] Optionally, a top frame is fixedly connected to the top of the cabinet, the top frame is sealed by a top plate, a plurality of fifth through holes are opened on a side wall of the top frame, and a fourth through hole is opened on the top of the cabinet.

[0011] Optionally, a support frame is fixedly connected to the bottom of the cabinet, a plurality of second through holes are formed on the side wall of the support frame, and a plurality of first through holes are formed on the bottom of the cabinet.

[0012] Optionally, the top frame and the supporting frame are both rectangular frames.

[0013] Compared with the prior art, the utility model can conveniently adjust the installation position of the installation frame by adjusting the locking bolt, thereby realizing different installation requirements. At the same time, the installation position of the second partition in the installation frame can also be adjusted, effectively realizing the functions of different classification installations and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the limit clamping plate and the installation frame of the utility model.

[0017] In the figure: 1. strip opening; 2. limiting card plate; 3. mounting frame; 4. first through hole; 5. supporting frame; 6. second through hole; 7. third through hole; 8. U-shaped end plate; 9. limiting groove; 10. rectangular ear plate; 11. sealing door; 12. top plate; 13. top frame; 14. cabinet; 15. mounting hole; 16. first partition; 17. mounting groove; 18. fourth through hole; 19. limiting plate; 20. locking bolt; 21. second partition; 22. fifth through hole. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 3The utility model provides a technical solution: a PLC cabinet with a classified installation function, comprising a cabinet body 14, a sealed door 11 is rotatably connected to one side of the cabinet body 14, and a U-shaped end plate 8 with an opening inversely arranged is symmetrically arranged inside the cabinet body 14, and the side edges of the U-shaped end plate 8 are sealed and connected to the inner wall of the cabinet body 14, and the two U-shaped end plates 8 are connected to the installation frame 3, and a plurality of third through holes 7 are opened on the side close to the U-shaped end plates 8. In order to facilitate the installation of the installation frame 3, rectangular ear plates 10 are symmetrically connected to the two sides of the installation frame 3, and the rectangular ear plates 10 are locked with the third through holes 7 on the U-shaped end plates 8 by locking bolts 20. When installing and disassembling the installation frame 3, only the locking bolts 20 need to be operated, and the connection between the installation frame 3 and the third through holes 7 is convenient for adjusting the installation position of the installation frame 3, thereby realizing different installation requirements, and by adjusting the installation position of the installation frame 3, the installation space in the cabinet body 14 and the classified use can be facilitated.

[0020] like Figure 3 As shown, a plurality of second partitions 21 are connected in the mounting frame 3. In order to realize the detachability of the second partitions 21, limiting plates 19 are fixedly connected at both ends of the second partitions 21, and a plurality of limiting grooves 9 are opened from top to bottom on both side walls of the mounting frame 3. The limiting plates 19 are correspondingly connected in the limiting grooves 9, so that the installation position of the second partition 21 in the mounting frame 3 and the spacing between adjacent second partitions 21 can be adjusted, thereby realizing the function of different classification installations. At the same time, a plurality of strip openings 1 are equidistantly opened on one side of the second partition 21, and the strip openings 1 pass through the top and bottom of the second partition 21, so that the electrical components ( Figure 3 After the wires (indicated by the arrow A) are installed on the inner wall of the mounting frame 3, the wires ( Figure 3 The wires are placed in an orderly manner by the strip opening 1 (indicated by the middle arrow B). In order to prevent the wires from slipping out of the strip opening 1, a limiting card plate 2 is clamped on one side of the second partition 21, and the cross-section of the limiting card plate 2 is U-shaped. After the wires are placed, the limiting card plate 2 is clamped on one side of the second partition 21. The structure is simple, easy to install and disassemble, and has strong practicality.

[0021] like Figure 1 , 2As shown, a top frame 13 is fixedly connected to the top of the cabinet 14, the top frame 13 is sealed by the top plate 12, and a mounting groove 17 is opened on the top of the top frame 13, and the top plate 12 is locked with the mounting groove 17 by bolts, so that the top plate 12 can be quickly installed and disassembled, a plurality of fifth through holes 22 are opened on one side wall of the top frame 13, and a fourth through hole 18 is opened on the top of the cabinet 14, a support frame 5 is fixedly connected to the bottom of the cabinet 14, a plurality of second through holes 6 are opened on the side wall of the support frame 5, and a plurality of first through holes 4 are opened on the bottom of the cabinet 14, and the top frame 13 and the support frame 5 are both rectangular frames.

[0022] like Figure 2 As shown, in order to further improve the ventilation inside the cabinet 14, a first partition 16 is fixedly connected to the top frame 13, and the first partition 16 divides the top frame 13 into two cavities. The fourth through hole 18 is located in one of the cavities, and the fifth through hole 22 is located in the other cavity. At the same time, a mounting hole 15 is opened on the first partition 16, and an exhaust fan (not shown in the figure) is installed in the mounting hole 15, thereby ensuring the ventilation inside the cabinet 14.

[0023] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0024] Although 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 PLC cabinet with a classified installation function, comprising a cabinet body (14), one side of the cabinet body (14) being rotatably connected to a sealing door (11), characterized in that: The cabinet (14) is symmetrically provided with U-shaped end plates (8) with openings arranged in opposite directions, the sides of the U-shaped end plates (8) are sealedly connected to the inner wall of the cabinet (14), and the mounting frame (3) is connected between the two U-shaped end plates (8), and a plurality of third through holes (7) are opened on the adjacent sides of the U-shaped end plates (8), and the sides of the mounting frame (3) are locked with the third through holes (7) by means of locking bolts (20); A plurality of second partitions (21) are connected inside the installation frame (3), both ends of the second partitions (21) are fixedly connected to limit plates (19), both side walls of the installation frame (3) are provided with a plurality of limit grooves (9) from top to bottom, the limit plates (19) are correspondingly connected in the limit grooves (9), and a plurality of strip openings (1) are equidistantly provided on one side of the second partition (21), the strip openings (1) passing through the top and bottom of the second partition (21).

2. The PLC cabinet with classified installation function according to claim 1 is characterized in that: Rectangular ear plates (10) are symmetrically connected to both sides of the mounting frame (3), and the rectangular ear plates (10) are locked with the third through holes (7) via locking bolts (20).

3. The PLC cabinet with classified installation function according to claim 1 is characterized in that: One side of the second partition plate (21) is clamped with a limiting clamping plate (2), and the cross section of the limiting clamping plate (2) is U-shaped.

4. The PLC cabinet with classified installation function according to claim 1 is characterized in that: The top of the cabinet (14) is fixedly connected to a top frame (13), the top frame (13) is sealed by a top plate (12), a side wall of the top frame (13) is provided with a plurality of fifth through holes (22), and the top of the cabinet (14) is provided with a fourth through hole (18).

5. The PLC cabinet with classified installation function according to claim 4 is characterized in that: The bottom of the cabinet (14) is fixedly connected to a support frame (5), a plurality of second through holes (6) are provided on the side wall of the support frame (5), and a plurality of first through holes (4) are provided on the bottom of the cabinet (14).

6. The PLC cabinet with classified installation function according to claim 5 is characterized in that: The top frame (13) and the supporting frame (5) are both rectangular frames.

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