A split electrical control cabinet

Abstract

A kind of separate electrical control cabinet, including fixed housing, the upper end of fixed housing is equipped with collection groove, the side wall of collection groove is equipped with lower buckle plate;Separate housing is detachably buckled on fixed housing, the buckling line of separate housing and fixed housing is obliquely arranged, the upper end of separate housing is equipped with upper buckle plate, upper buckle plate is attached with lower buckle plate, engagement tooth is arranged on upper buckle plate, toothed strip plate is elastically connected on lower buckle plate, the position and size of toothed strip plate and engagement tooth are adapted.The upper buckle plate and lower buckle plate in the utility model cooperate with each other, rainwater can be effectively guided to bottom, prevent rainwater from upper part from infiltrating into sealing gasket, the unique rack design of toothed strip plate can effectively hinder the flow of dust, and this double protection design can solve the problems of liquid penetration and dust invasion simultaneously.

Description

Technical Field

[0001] This utility model belongs to the field of electrical cabinet technology, specifically referring to a separate electrical control cabinet. Background Technology

[0002] Electrical control cabinets, as the core control units of automated equipment, play a crucial role in modern industrial production. While integrated electrical control cabinets offer advantages in equipment stability and protection levels, they also have significant limitations in practical applications, particularly in maintenance and repair.

[0003] Traditional monolithic electrical control cabinets suffer from four main drawbacks: limited maintenance space, cumbersome disassembly procedures, high operational safety risks, and difficulty in improving maintenance efficiency. In contrast, separate electrical control cabinets effectively address these issues through their detachable design. However, it is worth noting that separate structures still lag behind monolithic structures in terms of sealing performance, and this technical bottleneck has become one of the key factors restricting the widespread application of separate electrical control cabinets. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a separate electrical control cabinet, which at least partially solves the above problems.

[0005] The technical solution adopted by this utility model is as follows: The utility model proposes a split electrical control cabinet, including a fixed shell, which is fixed in the installation position. The upper end of the fixed shell is provided with a collection groove, and the side wall of the collection groove is provided with a lower buckle plate.

[0006] A detachable housing is detachably fastened to a fixed housing. The fastening line between the detachable housing and the fixed housing is inclined. An upper fastening plate is provided at the upper end of the detachable housing. The upper fastening plate is fitted with the lower fastening plate. Engaging teeth are provided on the upper fastening plate.

[0007] A toothed strip is elastically connected to the lower buckle plate, and the position and size of the toothed strip are adapted to the meshing teeth.

[0008] Furthermore, a sealing gasket is provided between the contact surfaces of the fixed housing and the separate housing, and a snap-fit ​​assembly is provided at the side wall joints of the fixed housing and the separate housing.

[0009] Furthermore, the two ends of the collecting trough are provided with side blocking plates, and the bottom of the side blocking plates is provided with drainage holes.

[0010] Furthermore, the bottom of the outer side of the upper buckle plate is fitted to the upper wall of the fixed housing.

[0011] Furthermore, the lower buckle plate includes a longitudinal baffle and a transverse plate. The baffle is located on the side of the collecting groove near the separating housing, and the transverse plate is located at the upper end of the baffle. The upper wall of the transverse plate is fitted to the top of the inner wall of the upper buckle plate.

[0012] Furthermore, the upper wall of the horizontal plate is provided with an upper groove, and an inner groove is provided below the upper groove. The toothed strip is slidably disposed in the upper groove, and a spring is connected between the toothed strip and the inner groove.

[0013] The beneficial effects achieved by this utility model are as follows: the upper and lower buckle plates work together to effectively guide rainwater to the bottom, preventing rainwater from seeping into the sealing gasket from the top. In addition, the unique toothed design of the toothed strip plate can effectively hinder the flow of dust. This dual protection design not only solves the problem of liquid penetration, but also effectively prevents the intrusion of dust, thereby significantly improving the overall sealing performance of the separate electrical cabinet. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the split electrical control cabinet according to an embodiment of the present invention;

[0015] Figure 2 This is a cross-sectional view of a split electrical control cabinet according to an embodiment of the present invention;

[0016] Figure 3 for Figure 2 Enlarged view of section I;

[0017] Figure 4 This is a partial sectional view of the fixed shell;

[0018] Figure 5 This is a schematic diagram of the separated shell structure.

[0019] Among them, 1. fixed shell, 2. separate shell, 3. buckle assembly, 4. upper buckle plate, 5. side blocking plate, 6. drain hole, 7. toothed strip plate, 8. sealing gasket, 9. meshing teeth, 10. collection groove, 11. lower buckle plate, 12. spring, 13. longitudinal baffle, 14. horizontal plate, 15. upper groove, 16. inner groove.

[0020] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] like Figures 1-5 As shown in the figure, the present invention proposes a detachable electrical control cabinet, including a fixed housing 1 and a detachable housing 2. The fixed housing 1 is fixed to the installation position by fastening bolts. After installation, the fixed housing 1 does not need to be disassembled or moved during maintenance. The detachable housing 2 is detachably fastened to the fixed housing 1. The fastening line between the detachable housing 2 and the fixed housing 1 is inclined, that is, the lower end depth of the fixed housing 1 is greater than the upper end depth, and the lower end depth of the detachable housing 2 is less than the upper end depth. This design facilitates the fixing of electrical components to the bottom of the fixed housing 1, providing support for the installation of each electrical component without reducing the installation space of the electrical components. The detachable housing 2 can also be separated from the fixed housing 1. When separated, the design of being narrow at the top and wide at the bottom can expose all electrical components, making maintenance and installation easier.

[0024] In some embodiments, the upper end of the fixed housing 1 is provided with a collecting groove 10, which is used to collect rainwater from above and guide the rainwater into the collecting groove 10 to prevent rainwater from seeping in from the connection gap between the fixed housing 1 and the separate housing 2.

[0025] In some embodiments, the side wall of the collecting trough 10 is provided with a lower buckle plate 11, which is sealed to the fixed housing 1 (or integrally formed). The lower buckle plate 11 can prevent rainwater from flowing towards the separation housing 2. The upper end of the separation housing 2 is provided with an upper buckle plate 4, which is fitted to the lower buckle plate 11. The two are sealed together to prevent rainwater from flowing into the connection gap between the fixed housing 1 and the separation housing 2 from above.

[0026] In some embodiments, the two ends of the collecting tank 10 are provided with side blocking plates 5, and the bottom of the side blocking plates 5 is provided with drainage holes 6. The side blocking plates 5 can reduce the entry of external rainwater into the collecting tank 10 and avoid slow seepage problems when the water volume is too large. The drainage holes 6 can drain water in time and prevent the water level from reaching the joint between the upper buckle plate 4 and the lower buckle plate 11.

[0027] The lower snap plate 11 is elastically connected with a toothed strip 7, and the upper snap plate 4 is provided with meshing teeth 9. The position and size of the toothed strip 7 and the meshing teeth 9 are matched, that is, when the toothed strip slides up and down, it can effectively mesh with the meshing teeth 9, thereby forming a wave-shaped meshing area. This meshing shape can effectively prevent dust and other floating impurities from flowing into the electrical cabinet from the joint between the upper snap plate 4 and the lower snap plate 11.

[0028] In some embodiments, a sealing gasket 8 is provided between the contact surfaces of the fixed housing 1 and the separate housing 2, and a buckle assembly 3 is provided at the side wall joint of the fixed housing 1 and the separate housing 2. When the buckle assembly 3 is opened, the fixed housing 1 and the separate housing 2 can be separated. When the buckle assembly 3 is closed, the fixed housing 1 and the separate housing 2 can be tightly fitted together and the sealing gasket 8 is pressed. The sealing gasket 8 isolates the interior of the electrical cabinet from the exterior, further improving the sealing performance of the electrical cabinet.

[0029] In some embodiments, the bottom of the outer side of the upper buckle plate 4 is fitted to the upper wall of the fixed housing 1. The upper buckle plate 4, together with the side blocking plate 5, can further seal the collecting groove 10, further reducing the probability of rainwater seeping into the collecting groove 10 and improving the sealing performance of the electrical cabinet.

[0030] In some embodiments, the lower buckle plate 11 includes a longitudinal baffle 13 and a transverse plate 14. The baffle is located on the side of the collecting groove 10 near the separating housing 2, and the transverse plate 14 is located at the upper end of the baffle. The upper wall of the transverse plate 14 is fitted against the top of the inner wall of the upper buckle plate 4. The upper wall of the transverse plate 14 is provided with an upper groove 15, and an inner groove 16 is provided below the upper groove 15. The toothed strip 7 is slidably disposed in the upper groove 15. A spring 12 is connected between the toothed strip 7 and the inner groove 16. The lower part of the toothed strip 7 passes through the upper groove via a connecting rod. The bottom wall of 15 extends into the inner groove 16. When the toothed strip 7 slides up and down in the upper groove 15, it will be more stable and will not shake, so as to promote better meshing and connection between the toothed strip 7 and the meshing teeth 9. The spring 12 always pushes the toothed strip 7 upward, so that the friction at the meshing point is greater, the biting force is greater, and the sealing performance is better. Before installation, the toothed strip 7 protrudes beyond the horizontal plate 14. When the housing 2 is snapped together, the toothed strip 7 is pressed down by the upper snap plate 4 and meshes with the meshing teeth 9.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A split-type electrical control cabinet, characterized in that, include: A fixed housing (1) is fixed in the installation position. The upper end of the fixed housing (1) is provided with a collection groove (10), and the side wall of the collection groove (10) is provided with a lower buckle plate (11). The separate housing (2) is detachably fastened to the fixed housing (1). The fastening line between the separate housing (2) and the fixed housing (1) is inclined. The upper end of the separate housing (2) is provided with an upper fastening plate (4). The upper fastening plate (4) is fitted with the lower fastening plate (11). The upper fastening plate (4) is provided with meshing teeth (9). The toothed strip (7) is elastically connected to the lower buckle plate (11), and the position and size of the toothed strip (7) are adapted to the meshing teeth (9).

2. The separate electrical control cabinet according to claim 1, characterized in that: A sealing gasket (8) is provided between the contact surfaces of the fixed housing (1) and the separate housing (2), and a buckle assembly (3) is provided at the side wall joint of the fixed housing (1) and the separate housing (2).

3. The separate electrical control cabinet according to claim 1, characterized in that: The two ends of the collecting trough (10) are provided with side blocking plates (5), and the bottom of the side blocking plates (5) is provided with drainage holes (6).

4. The separate electrical control cabinet according to claim 1, characterized in that: The bottom of the outer side of the upper buckle plate (4) is fitted to the upper wall of the fixed shell (1).

5. The separate electrical control cabinet according to claim 1, characterized in that: The lower buckle plate (11) includes a longitudinal baffle (13) and a transverse plate (14). The baffle is located on the side of the collecting groove (10) near the separating housing (2). The transverse plate (14) is located at the upper end of the baffle. The upper wall of the transverse plate (14) is fitted to the top of the inner wall of the upper buckle plate (4).

6. The separate electrical control cabinet according to claim 5, characterized in that: The upper wall of the horizontal plate (14) is provided with an upper groove (15), and an inner groove (16) is provided below the upper groove (15). The toothed strip (7) is slidably disposed in the upper groove (15), and a spring (12) is connected between the toothed strip (7) and the inner groove (16).

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