Combined control cabinet

Abstract

The utility model relates to the technical field of control cabinets, and provides a combined control cabinet which comprises two control cabinet bodies, one side of one control cabinet body is fixedly connected with a fixing rod through a bolt, one side of the other control cabinet body is fixedly connected with a fixing block through a bolt, and the fixing rod is fixedly connected with the fixing block through a bolt. The fixing rod is located in the fixing block, the pressing block is slidably assembled in the fixing block, through the arrangement of the fixing block, the fixing rod and the fixing block, the two parallel control cabinets are connected together through the fixing rod and the fixing block and then fixed through the limiting rod, and the two connecting pipes are in butt joint, so that when the control cabinet is in use, the control cabinet is fixed through the limiting rod. When one control cabinet body drives the fan blades to dissipate heat through the motor, the interiors of the two control cabinet bodies are subjected to circulating heat dissipation, so that the structure is more stable, the heat dissipation effect is better, and through the technical scheme, the problems of poor stability and high cost in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, and in particular to a combined control cabinet. Background Art

[0002] At present, the modular control cabinet is a kind of equipment used in the fields of machinery, electrical, industrial automation, etc. It is composed of multiple functional modules and has the characteristics of flexibility, scalability, and easy maintenance. The design of the modular control cabinet usually adopts a modular structure. Each module has a specific function and can be combined and expanded according to actual needs. This design method makes the control cabinet highly flexible and customizable, and can be customized and optimized according to different application scenarios and needs.

[0003] The authorization announcement number in the prior art is: CN219959783U, and the name is: a combined control cabinet, including a back panel, two groups of side panels, a top panel and a bottom panel. These components are combined together by hinges, installation, etc. Among them, the design of the locking platform and the locking mechanism is the highlight of the control cabinet. The locking platform is installed on the top panel and the bottom panel, and the locking mechanism is installed on the two groups of side panels and connected to the locking platform. The locking mechanism includes a fixed platform, and grooves are provided on both sides of the fixed platform. The spring is fixed in the groove on the fixed platform, and the locking part is installed at the end of the spring. When the cabinet needs to be disassembled, the locking part can move in a direction away from or close to the locking platform under the action of the spring. In this way, the connection between the top panel and the bottom panel and the side panel can be locked or loosened, thereby realizing convenient disassembly and assembly of the cabinet.

[0004] However, the assembly of this patent is fixed by hinges, which makes the whole body unstable and has great safety risks. In the prior art, when each control cabinet is placed together, the heat is high, and each control cabinet needs to dissipate heat separately, which also makes the cost high. Utility Model Content

[0005] The utility model provides a combined control cabinet, which solves the problems of poor stability and high cost in the related technology.

[0006] The technical solution of the utility model is as follows:

[0007] A combined control cabinet comprises two control cabinet bodies, wherein one side of one of the control cabinet bodies is fixedly connected to a fixing rod by bolts, and one side of the other control cabinet body is fixedly connected to a fixing block by bolts, the fixing rod is located inside the fixing block, a pressing block is slidably assembled inside the fixing block, one side of the pressing block is fixedly connected to an L-shaped rod by screws, a limiting rod is slidably assembled inside the fixing block, a straight rod is welded to one end of the limiting rod, and a pull block is fixedly connected to one end of the straight rod by screws;

[0008] One side of one of the control cabinet bodies is fixedly connected to a fixing cylinder by bolts, the top of the fixing cylinder is fixedly connected to a protective cover by screws, a motor is installed inside the fixing cylinder, the output end of the motor is fixedly connected to a coaxially arranged rotating shaft by a coupling, a fan blade is fixedly sleeved on the rotating shaft, a filter is arranged on one side of the fixing cylinder, and the bottoms of the two control cabinet bodies are fixedly connected to four symmetrically arranged universal wheels by bolts.

[0009] Preferably, a rocker is welded to one end of the rotating shaft, a protrusion is welded to one end of the rocker, the internal sliding assembly of the protective cover is equipped with two symmetrically arranged sliders, a cross bar is fixedly connected between the two sliders, a cleaning brush is provided on one side of the cross bar, and the cleaning brush is in contact with the filter.

[0010] Preferably, a through groove is provided at the bottom of the fixed cylinder, the cleaning brush is located directly above the through groove, two slide grooves are provided inside the protective cover, and the two sliders are slidably connected inside the two slide grooves respectively, so that dust will not accumulate inside the fixed cylinder.

[0011] Preferably, an air outlet duct is provided on one side of one of the control cabinets, and connecting pipes are welded on one side of both control cabinets, and the two connecting pipes are located on the same central axis so that air can circulate inside the two control cabinet bodies.

[0012] Preferably, a square groove is provided inside the fixing block, the pressing block is slidably connected inside the square groove, and a second spring is commonly connected to the side wall of the square groove and one side of the pressing block to facilitate resetting of the pressing block.

[0013] Preferably, a limiting groove is provided inside the fixing block, the limiting rod is slidably connected inside the limiting groove, and a first spring is commonly connected between the limiting rod and the side wall of the limiting groove to facilitate resetting of the limiting rod.

[0014] Preferably, a groove is provided inside the fixing block, one end of the fixing rod is located inside the groove, a positioning groove is provided inside the fixing rod, and one end of the limiting rod is located inside the positioning groove, so as to fix the fixing rod.

[0015] Preferably, a slot is provided inside the limiting rod, and the inside of the L-shaped rod and the slot have the same shape and size, so as to facilitate fixing the limiting rod.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, two parallel control cabinets are connected together through the fixing rod and the fixing block by setting structures such as the fixing block and the fixing rod, and then fixed by the limit rod, and the two connecting pipes are butted, so that when in use, when one control cabinet body drives the fan blades to dissipate heat through the motor, the inside of the two control cabinet bodies circulates and dissipates heat, making the structure more stable and the heat dissipation effect better.

[0018] 2. In the utility model, a cleaning brush, a filter and other structures are provided to prevent the fan blades from bringing dust into the interior of the control cabinet body when dissipating heat. Therefore, a filter is provided inside the control cabinet body. When the fan blades rotate, the cleaning brush is driven to clean the filter, so that the filter is not easy to be blocked and the dust prevention effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the fixed cylinder and the protective cover of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the fixed block of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the limit rod of the utility model.

[0025] In the figure: 1. control cabinet body; 2. protective cover; 3. fixed cylinder; 4. universal wheel; 5. filter; 6. air outlet pipe; 7. connecting pipe; 8. slider; 9. cross bar; 10. motor; 11. rotating shaft; 12. fan blade; 13. rocker; 14. bump; 15. cleaning brush; 16. first spring; 17. limit rod; 18. second spring; 19. pressure block; 20. L-shaped rod; 21. fixed rod; 22. straight rod; 23. pull block; 24. slot; 25. fixed block. DETAILED DESCRIPTION

[0026] The following will be combined with 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 of 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.

[0027] Example 1

[0028] like Figure 1 to Figure 5 As shown, this embodiment proposes a combined control cabinet, including two control cabinet bodies 1, one side of which is fixedly connected to a fixing rod 21 by bolts, and one side of the other control cabinet body 1 is fixedly connected to a fixing block 25 by bolts, the fixing rod 21 is located inside the fixing block 25, and the fixing block 25 is slidably assembled with a pressing block 19 inside, and one side of the pressing block 19 is fixedly connected to an L-shaped rod 20 by screws, and the fixing block 25 is slidably assembled with a limiting rod 17 inside, and one end of the limiting rod 17 is welded with a straight rod 22, and one end of the straight rod 22 is fixedly connected to a pulling block 23 by screws, one side of the control cabinet body 1 is fixedly connected to a fixing cylinder 3 by bolts, and the top of the fixing cylinder 3 is fixedly connected to a protective cover 2 by screws, and the fixing A motor 10 is installed inside the cylinder 3, and the output end of the motor 10 is fixedly connected to a coaxially arranged rotating shaft 11 through a coupling. A fan blade 12 is fixedly sleeved on the rotating shaft 11, and a filter screen 5 is arranged on one side of the fixed cylinder 3. The bottoms of the two control cabinet bodies 1 are fixedly connected with four symmetrically arranged universal wheels 4 by bolts. Through the arrangement of structures such as a fixing block 25 and a fixing rod 21, two parallel control cabinets are connected together through a fixing rod 21 and a fixing block 25, and then fixed by a limiting rod 17, and two connecting pipes 7 are butted together, so that when in use, when one control cabinet body 1 drives the fan blade 12 to dissipate heat through the motor 10, the insides of the two control cabinet bodies 1 are circulated to dissipate heat, so that the structure is more stable and the heat dissipation effect is better.

[0029] like Figure 1-2 As shown, an air outlet duct 6 is provided on one side of one of the control cabinets, and connecting pipes 7 are welded on one side of both control cabinets, and the two connecting pipes 7 are located on the same central axis.

[0030] like Figure 4 As shown, a square groove is provided inside the fixing block 25 , and the pressing block 19 is slidably connected inside the square groove. The side wall of the square groove and one side of the pressing block 19 are commonly connected to the second spring 18 .

[0031] like Figure 4 As shown, a limiting groove is provided inside the fixing block 25, a limiting rod 17 is slidably connected inside the limiting groove, and a first spring 16 is commonly connected between the limiting rod 17 and the side wall of the limiting groove.

[0032] like Figure 4 As shown, a groove is formed inside the fixing block 25, one end of the fixing rod 21 is located inside the groove, a positioning groove is formed inside the fixing rod 21, and one end of the limiting rod 17 is located inside the positioning groove.

[0033] like Figure 4-5As shown, a slot 24 is provided inside the limiting rod 17 , and the inside of the L-shaped rod 20 and the slot 24 have the same shape and size.

[0034] In this embodiment, some control cabinets are usually placed side by side, which not only makes the structure unstable but also makes the heat dissipation effect poor. Therefore, every two control cabinets can be combined, the control cabinet body 1 is moved, and the fixing rod 21 is inserted into the fixing block 25, so that the fixing rod 21 drives the pressing block 19 to move to one side, so that the L-shaped rod 20 also moves to one side, and one end of the L-shaped rod 20 slides out from the inside of the limiting rod 17. Due to the action of the first spring 16, the limiting rod 17 is bounced into the inside of the fixing rod 21, so as to fix it, so that the two control cabinet bodies 1 are assembled and fixed, and the connecting pipes 7 on one side of the two control cabinet bodies 1 are also docked, and then the power supply of the motor 10 is turned on, and the output end of the motor 10 drives the fan blades 12 to rotate, so that when one of the control cabinet bodies 1 is dissipating heat, the wind goes along the connecting pipe 7 to the inside of the other control cabinet body 1 and then disperses from the inside of the air outlet 6, so that the two control cabinet bodies 1 can dissipate heat at the same time, thereby reducing the cost.

[0035] Example 2

[0036] like Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a rocker 13 is welded at one end of the rotating shaft 11, a protrusion 14 is welded at one end of the rocker 13, and the internal sliding assembly of the protective cover 2 is equipped with two symmetrically arranged sliders 8, and a cross bar 9 is fixedly connected between the two sliders 8, and a cleaning brush 15 is arranged on one side of the cross bar 9, and the cleaning brush 15 is in contact with the filter 5. Through the arrangement of the cleaning brush 15 and the filter 5 and other structures, in order to prevent the fan blades 12 from bringing dust into the interior of the control cabinet body 1 when dissipating heat, a filter 5 is arranged inside the control cabinet body 1, and the fan blades 12 rotate while driving the cleaning brush 15 to clean the filter 5, so that the filter 5 is not easy to be blocked and the dust prevention effect is better.

[0037] like Figure 1 to Figure 3 As shown, a through groove is provided at the bottom of the fixed cylinder 3, and the cleaning brush 15 is located just above the through groove. Two slide grooves are provided inside the protective cover 2, and two sliders 8 are slidably connected inside the two slide grooves respectively.

[0038] In this embodiment, when the motor 10 drives the fan blades 12 to rotate and dissipate heat, dust will be brought into the interior of the control cabinet body 1. Therefore, a filter 5 is provided inside the control cabinet body 1 to prevent dust from entering. In order to prevent the filter 5 from being blocked, when the fan blades 12 rotate, the rotating shaft 11 also drives the rocker 13 to rotate. Since the cross bar 9 slides up and down inside the protective cover 2, the protrusion 14 drives the cross bar 9 to move up and down, so that the cleaning brush 15 cleans the filter 5, and the dust falls from the through groove at the bottom of the fixed cylinder 3, so that the filter 5 will not be blocked, and the dust prevention effect is better.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined control cabinet, characterized in that: The invention comprises two control cabinet bodies (1), one side of one of the control cabinet bodies (1) is fixedly connected to a fixing rod (21) by bolts, and one side of the other control cabinet body (1) is fixedly connected to a fixing block (25) by bolts, the fixing rod (21) is located inside the fixing block (25), a pressing block (19) is slidably mounted inside the fixing block (25), one side of the pressing block (19) is fixedly connected to an L-shaped rod (20) by screws, a limiting rod (17) is slidably mounted inside the fixing block (25), one end of the limiting rod (17) is welded to a straight rod (22), and one end of the straight rod (22) is fixedly connected to a pulling block (23) by screws; A fixing cylinder (3) is fixedly connected to one side of one of the control cabinet bodies (1) by means of bolts, a protective cover (2) is fixedly connected to the top of the fixing cylinder (3) by means of screws, a motor (10) is installed inside the fixing cylinder (3), an output end of the motor (10) is fixedly connected to a coaxially arranged rotating shaft (11) by means of a coupling, a fan blade (12) is fixedly sleeved on the rotating shaft (11), a filter screen (5) is arranged on one side of the fixing cylinder (3), and four symmetrically arranged universal wheels (4) are fixedly connected to the bottoms of the two control cabinet bodies (1) by means of bolts.

2. A combined control cabinet according to claim 1, characterized in that: A rocker (13) is welded to one end of the rotating shaft (11), a protrusion (14) is welded to one end of the rocker (13), two symmetrically arranged sliders (8) are slidably mounted inside the protective cover (2), a cross bar (9) is fixedly connected between the two sliders (8), a cleaning brush (15) is arranged on one side of the cross bar (9), and the cleaning brush (15) is in contact with the filter screen (5).

3. A combined control cabinet according to claim 2, characterized in that: A through slot is provided at the bottom of the fixed cylinder (3), the cleaning brush (15) is located directly above the through slot, two slide slots are provided inside the protective cover (2), and the two sliding blocks (8) are slidably connected inside the two slide slots respectively.

4. A combined control cabinet according to claim 1, characterized in that: An air outlet pipe (6) is provided on one side of one of the control cabinets, and a connecting pipe (7) is welded on one side of both of the control cabinets, and the two connecting pipes (7) are located on the same central axis.

5. The combined control cabinet according to claim 1, characterized in that: A square groove is provided inside the fixing block (25), the pressing block (19) is slidably connected inside the square groove, and a second spring (18) is commonly connected to the side wall of the square groove and one side of the pressing block (19).

6. A combined control cabinet according to claim 1, characterized in that: A limiting groove is provided inside the fixing block (25), the limiting rod (17) is slidably connected inside the limiting groove, and a first spring (16) is commonly connected between the limiting rod (17) and the side wall of the limiting groove.

7. The combined control cabinet according to claim 1, characterized in that: A groove is provided inside the fixing block (25), one end of the fixing rod (21) is located inside the groove, a positioning groove is provided inside the fixing rod (21), and one end of the limiting rod (17) is located inside the positioning groove.

8. The combined control cabinet according to claim 1, characterized in that: A clamping groove (24) is provided inside the limiting rod (17), and the inside of the L-shaped rod (20) and the clamping groove (24) have the same shape and size.

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