Assembled power distribution cabinet

Abstract

The utility model discloses an assembly type power distribution cabinet, which comprises a base, supporting rods and an upper cover, the supporting rods are connected to four corners of the base in a pluggable manner, the upper cover is connected to the upper ends of the supporting rods in a pluggable manner, and the supporting rods are connected with the base and the upper cover through connecting mechanisms. A front baffle, a rear baffle and side plates are connected to the four faces between the base and the upper cover in a pluggable mode, the front baffle, the rear baffle and the side plates are connected with the supporting rods through connecting mechanisms, limiting and fixing mechanisms are arranged on the inner walls of the front baffle, the rear baffle and the side plates, and the limiting and fixing mechanisms are connected with the connecting mechanisms. The connecting mechanism comprises a supporting bottom plate, a fixing boss, a limiting arc buckle and a limiting protrusion, and the limiting fixing mechanism comprises a limiting hole, a fixing insertion block, a connecting plate and a sliding rod. The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an assembled power distribution cabinet.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution cabinets, in particular to an assembled power distribution cabinet. Background Art

[0002] Traditional distribution cabinets are usually enclosed devices made of metal, which are used to protect power distribution and control. In order to facilitate the transportation and installation of distribution cabinets, people will adopt distribution cabinets with assembled structure design, such as an assembled distribution cabinet disclosed in application number CN202322535783.0. By setting connecting components, the effect of limiting and fixing the plug board and the outer shell is achieved, and the outer shell and the supporting base are made tighter by setting connecting components.

[0003] However, in actual use, the accessory structure of the distribution cabinet in the prior art cannot be disassembled in detail. Although the installation is simplified, the volume of the disassembled base and the outer shell is still large, which is inconvenient to transport and store. Some other detachable distribution cabinets, such as the assembled distribution cabinet disclosed in application number CN202321517010.3, are more complicated to install and operate, and multiple sets of connection structures need to be operated, resulting in low installation efficiency. In addition, the connections and fixation between some distribution cabinet shell components are not reliable, and they are easily deformed when subjected to external forces, and have poor stability. For this reason, we propose an assembled distribution cabinet to solve the above problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an assembled power distribution cabinet, which effectively solves the problem that the existing assembled power distribution cabinets have a fixed structure and are inconvenient to transport and store. While solving the problems of complex installation structure, cumbersome operation steps and low use efficiency of the existing assembled power distribution cabinets, it also solves the problem of poor stability of some assembled power distribution cabinets.

[0005] The technical solution adopted by the utility model is as follows: The utility model proposes an assembled power distribution cabinet, including a base, a support rod and an upper cover, the support rod is plug-in connected to the four corners of the base, the upper cover is plug-in connected to the upper end of the support rod, the support rod is connected to the base and the upper cover by a connecting mechanism, the four sides between the base and the upper cover are plug-in connected with a front baffle, a rear baffle and a side panel, and the front baffle, the rear baffle and the side panels are connected to the support rod through a connecting mechanism, and the inner walls of the front baffle, the rear baffle and the side panels are provided with a limiting fixing mechanism, and the limiting fixing mechanism is connected to the connecting mechanism.

[0006] As an improvement of the present scheme, the connecting mechanism includes a supporting base plate, a fixed boss, a limiting arc buckle and a limiting protrusion, the supporting base plate is fixed to the bottom of the supporting rod and is pluggably connected to the base, the fixed boss is fixed to the upper end of the supporting rod, and the upper cover is pluggably connected to the fixed boss, the limiting arc buckle is fixed to the side wall of the supporting rod, and the limiting protrusion is fixed to the side walls of the front baffle, the rear baffle and the side plate and is pluggably connected to the limiting arc buckle.

[0007] As an improvement of the present solution, the limiting and fixing mechanism includes a limiting hole, a fixed plug block, a connecting plate and a sliding rod. The limiting holes are evenly distributed on the limiting arc buckle and penetrate the limiting protrusion. The fixed plug block is plugged in and connected to the limiting hole. The connecting plate is fixed to one end of the fixed plug block away from the limiting hole. The sliding rod is fixed to the connecting plate. Two groups of centrally symmetrical sliding rods are provided in the same group of limiting and fixing mechanisms, and a reset spring is provided between the two groups of centrally symmetrical sliding rods.

[0008] As an improvement of the present scheme, the upper and lower ends of the front baffle plate, the rear baffle plate and the side plate are provided with sliding grooves, the sliding grooves are slidably connected with sliders, and the sliders pass through the sliding grooves and are fixed on the sliding rods, and the inner walls of the front baffle plate, the rear baffle plate and the side plate are fixed with limiting plates, the limiting plates are arranged on the outer side of the sliding rod and the sliding rod and the inner wall of the limiting plate are slidably connected.

[0009] As an improvement of the present scheme, the front baffle is rotatably connected to a door panel, the door panel is provided with a dustproof net, and the rear baffle is evenly distributed with a plurality of groups of heat dissipation holes and dustproof plates, the dustproof plates correspond to the heat dissipation holes one by one, and the dustproof plates are arranged above the heat dissipation holes.

[0010] As an improvement of this solution, the fixed plug block is plugged and connected to the limiting hole and passes through the limiting arc buckle and the limiting protrusion. The connecting plate is arranged between the limiting plate and the limiting arc buckle, and the limiting protrusion is arranged parallel to the limiting arc buckle.

[0011] As an improvement of the present solution, the support rod is arranged in an inverted U shape and is vertically arranged between the two side edges, the limiting arc buckle is arranged in a U-shaped long strip of thin plate, and the limiting protrusion is arranged to fit the inner wall of the limiting arc buckle.

[0012] As an improvement of the present solution, the limiting hole is arranged in a rectangular through hole, the sliding rod is arranged in an L shape, and the limiting plate is arranged in a U shape.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] 1. The overall split structural design can be divided into parts with different regular shapes, which is convenient for storage and transportation after splitting. In addition, with the connection mechanism, the side panels, front baffles and rear baffles can be quickly assembled through the limit arc buckle and limit protrusion. The installation is convenient and the operation is simple, which improves the efficiency of assembly.

[0015] 2. A limited position fixing mechanism is provided, and the sliding rod is driven by the slider to realize the convenient operation of plugging and unplugging the fixed plug block. The use method is simple, and the connection between the support rod and the side panel, the front baffle and the rear baffle can be firmly connected by setting multiple groups of fixed plug blocks, thereby improving the stability of use;

[0016] 3. The dustproof net, heat dissipation holes and dustproof plate on the door panel can ensure good heat dissipation capacity while ensuring the dustproof ability of the distribution cabinet, thereby improving the practicality of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an assembled power distribution cabinet proposed by the utility model from a first-view perspective;

[0018] Figure 2 This is a schematic diagram of the internal structure of an assembled power distribution cabinet proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of an assembled power distribution cabinet proposed by the utility model from a second perspective;

[0020] Figure 4 This is a schematic diagram of the internal structure of the position limiting and fixing mechanism component of this embodiment;

[0021] Figure 5 Schematic diagram of the structure of the support rod component of this embodiment.

[0022] Among them, 1. base; 2. support rod; 3. upper cover; 4. connecting mechanism; 5. front baffle; 6. rear baffle; 7. side panel; 8. limiting fixing mechanism; 9. supporting bottom plate; 10. fixing boss; 11. limiting arc buckle; 12. limiting protrusion; 13. limiting hole; 14. fixing plug; 15. connecting plate; 16. sliding rod; 17. reset spring; 18. slide groove; 19. slider; 20. limiting plate; 21. door panel; 22. dustproof net; 23. heat dissipation hole; 24. dustproof plate.

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a 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 to the present invention. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model proposes an assembled power distribution cabinet, including a base 1, a support rod 2 and an upper cover 3, the support rod 2 is pluggable connected to the four corners of the base 1, the upper cover 3 is pluggable connected to the upper end of the support rod 2, the support rod 2 is connected to the base 1 and the upper cover 3 through a connecting mechanism 4, the four sides between the base 1 and the upper cover 3 are pluggable connected with a front baffle 5, a rear baffle 6 and a side panel 7, and the front baffle 5, the rear baffle 6 and the side panel 7 are connected to the support rod 2 through the connecting mechanism 4, and the inner walls of the front baffle 5, the rear baffle 6 and the side panel 7 are provided with a limiting fixing mechanism 8, and the limiting fixing mechanism 8 is connected to the connecting mechanism 4.

[0026] In order to realize the installation and connection of the main body of the distribution cabinet, the connecting mechanism 4 includes a supporting base plate 9, a fixing boss 10, a limiting arc buckle 11 and a limiting protrusion 12. The supporting base plate 9 is fixed to the bottom of the support rod 2 and is plugged and connected to the base 1. The fixing boss 10 is fixed to the upper end of the support rod 2, and the upper cover 3 is plugged and connected to the fixing boss 10. The limiting arc buckle 11 is fixed to the side wall of the support rod 2. The limiting protrusion 12 is fixed to the side walls of the front baffle 5, the rear baffle 6 and the side panel 7 and is plugged and connected to the limiting arc buckle 11.

[0027] In order to improve the stability of the connection between the various components of the distribution cabinet, the limiting and fixing mechanism 8 includes limiting holes 13, fixed plug blocks 14, connecting plates 15 and sliding rods 16. The limiting holes 13 are evenly distributed on the limiting arc buckles 11 and pass through the limiting protrusions 12. The fixed plug blocks 14 are plugged in and connected to the limiting holes 13. The connecting plates 15 are fixed to the end of the fixed plug blocks 14 away from the limiting holes 13. The sliding rods 16 are fixed to the connecting plates 15. Two groups of centrally symmetrical sliding rods 16 are provided in the same group of limiting and fixing mechanisms 8, and a reset spring 17 is provided between the two groups of centrally symmetrical sliding rods 16.

[0028] In order to realize the rapid disassembly, assembly and fixation of the power distribution cabinet, the upper and lower ends of the front baffle plate 5, the rear baffle plate 6 and the side plate 7 are provided with a slide groove 18, and a slider 19 is slidably connected to the slide groove 18, and the slider 19 passes through the slide groove 18 and is fixed on the sliding rod 16. A limit plate 20 is fixed on the inner wall of the front baffle plate 5, the rear baffle plate 6 and the side plate 7. The limit plate 20 is arranged on the outer side of the sliding rod 16 and the sliding rod 16 and the inner wall of the limit plate 20 are slidably connected.

[0029] In order to ensure good ventilation of the distribution cabinet and heat dissipation effect, a door panel 21 is rotatably connected to the front baffle 5, and a dustproof net 22 is provided on the door panel 21. A plurality of groups of heat dissipation holes 23 and dustproof plates 24 are evenly distributed on the rear baffle 6. The dustproof plates 24 correspond to the heat dissipation holes 23 one by one, and the dustproof plates 24 are arranged above the heat dissipation holes 23.

[0030] like Figure 2 and Figure 4 As shown, the fixed plug block 14 is plugged and connected to the limiting hole 13 and passes through the limiting arc buckle 11 and the limiting protrusion 12. The connecting plate 15 is arranged between the limiting plate 20 and the limiting arc buckle 11. The limiting protrusion 12 is arranged parallel to the limiting arc buckle 11.

[0031] like Figure 4 and Figure 5 As shown, the support rod 2 is set in an inverted U shape and is vertical between the two side edges, the limiting arc buckle 11 is set in a U-shaped long strip thin plate, and the limiting protrusion 12 is set in contact with the inner wall of the limiting arc buckle 11; the limiting hole 13 is set in a rectangular through hole, the sliding rod 16 is set in an L shape, and the limiting plate 20 is set in a U shape.

[0032] When in use, the support rod 2 is inserted into the four corners of the upper end of the base 1 through the support base plate 9, and the bolts are screwed into the base 1 through the top of the support base plate 9 to fix it, and the front baffle 5, the rear baffle 6 and the side plate 7 are installed respectively. By pinching the two sets of sliders 19 at the upper and lower ends, the slider 19 drives the sliding rod 16 to slide relatively to the middle position along the inner wall of the limit plate 20, and compresses the reset spring 17. At this time, driven by the sliding rod 16, the connecting plate 15 and the fixed plug 14 thereon are retracted into the main body range of the front baffle 5, the rear baffle 6 and the side plate 7, and then the front baffle 5, the rear baffle 6 and the side plate 7 are respectively inserted into the limit arc buckles 11 on both sides of the support rod 2 by using the limit protrusions 12 on both sides to complete the preliminary fixation, and the slider 19 is released. Under the action of the reset spring 17, the two sets of sliding rods 16 in the same set of limit fixing mechanism 8 are separated from each other and Push the connecting plate 15 and the fixing plug 14 thereon to insert into the limiting hole 13, and pass through the limiting arc buckle 11 and the limiting protrusion 12, so as to complete further fixation. In specific operation, the operation can be performed by opening the door panel 21. After the front baffle 5, the rear baffle 6 and the side panel 7 are installed, the upper cover 3 is inserted into the fixing boss 10 at the upper end of the support rod 2, and the bolts are passed through the upper cover 3 and screwed into the fixing boss 10 to complete the fixation. The protrusions on the side walls of the upper cover 3 are tightly pressed against the upper ends of the front baffle 5, the rear baffle 6 and the side panel 7 to complete the sealing. At this point, the installation is completed. When the distribution cabinet is in normal use, the dust outside is prevented from entering through the dustproof net 22. At the same time, the dustproof plate 24 with the opening facing downward is used to reduce the dust from entering the heat dissipation holes 23. When heat is dissipated, the air is blown out through the dustproof net 22 and the heat dissipation holes 23 to form an air duct. The above is the use process of the entire assembled distribution cabinet.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An assembled power distribution cabinet, comprising a base (1), a support rod (2) and an upper cover (3), wherein the support rod (2) is pluggably connected to four corners of the base (1), and the upper cover (3) is pluggably connected to the upper end of the support rod (2), characterized in that: The support rod (2) is connected to the base (1) and the upper cover (3) via a connecting mechanism (4); a front baffle (5), a rear baffle (6) and a side plate (7) are pluggably connected on four sides between the base (1) and the upper cover (3); the front baffle (5), the rear baffle (6) and the side plate (7) are connected to the support rod (2) via the connecting mechanism (4); a limiting fixing mechanism (8) is provided on the inner walls of the front baffle (5), the rear baffle (6) and the side plate (7), and the limiting fixing mechanism (8) is connected to the connecting mechanism (4).

2. The assembled power distribution cabinet according to claim 1, characterized in that: The connecting mechanism (4) comprises a supporting base plate (9), a fixing boss (10), a limiting arc buckle (11) and a limiting protrusion (12); the supporting base plate (9) is fixed to the bottom of the supporting rod (2) and is pluggably connected to the base (1); the fixing boss (10) is fixed to the upper end of the supporting rod (2), and the upper cover (3) is pluggably connected to the fixing boss (10); the limiting arc buckle (11) is fixed to the side wall of the supporting rod (2); and the limiting protrusion (12) is fixed to the side walls of the front baffle (5), the rear baffle (6) and the side plate (7) and is pluggably connected to the limiting arc buckle (11).

3. The assembled power distribution cabinet according to claim 2, characterized in that: The limiting fixing mechanism (8) comprises a limiting hole (13), a fixed plug block (14), a connecting plate (15) and a sliding rod (16); the limiting holes (13) are evenly distributed on the limiting arc buckle (11) and penetrate the limiting protrusion (12); the fixed plug block (14) is plug-in connected to the limiting hole (13); the connecting plate (15) is fixed to one end of the fixed plug block (14) away from the limiting hole (13); the sliding rod (16) is fixed to the connecting plate (15); and two groups of sliding rods (16) that are centrally symmetrical are provided in the same group of limiting fixing mechanisms (8); a reset spring (17) is provided between the two groups of sliding rods (16) that are centrally symmetrical.

4. The assembled power distribution cabinet according to claim 3, characterized in that: The front baffle (5), the rear baffle (6) and the side plate (7) are provided with a slide groove (18) at both upper and lower ends, and a slider (19) is slidably connected to the slide groove (18), and the slider (19) passes through the slide groove (18) and is fixed on the sliding rod (16). A limit plate (20) is fixed on the inner wall of the front baffle (5), the rear baffle (6) and the side plate (7), and the limit plate (20) is arranged on the outer side of the sliding rod (16), and the sliding rod (16) and the inner wall of the limit plate (20) are slidably connected.

5. The assembled power distribution cabinet according to claim 4, characterized in that: The front baffle (5) is rotatably connected to a door panel (21), the door panel (21) is provided with a dustproof net (22), and the rear baffle (6) is evenly distributed with a plurality of groups of heat dissipation holes (23) and dustproof plates (24), the dustproof plates (24) correspond to the heat dissipation holes (23) one by one, and the dustproof plates (24) are arranged above the heat dissipation holes (23).

6. The assembled power distribution cabinet according to claim 5, characterized in that: The fixed plug block (14) is pluggably connected to the limiting hole (13) and passes through the limiting arc buckle (11) and the limiting protrusion (12); the connecting plate (15) is arranged between the limiting plate (20) and the limiting arc buckle (11); and the limiting protrusion (12) and the limiting arc buckle (11) are arranged in parallel.

7. The assembled power distribution cabinet according to claim 6, characterized in that: The support rod (2) is arranged in an inverted U shape and the two side edges are arranged vertically, the limiting arc buckle (11) is arranged in a U-shaped long strip thin plate, and the limiting protrusion (12) is arranged to fit the inner wall of the limiting arc buckle (11).

8. The assembled power distribution cabinet according to claim 7, characterized in that: The limiting hole (13) is arranged in the form of a rectangular through hole, the sliding rod (16) is arranged in an L-shape, and the limiting plate (20) is arranged in a U-shape.

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