Automatic control cabinet convenient to maintain

Abstract

The utility model discloses an automatic control cabinet convenient to maintain, which comprises a cabinet body, a maintenance assembly is connected in the cabinet body, a protection assembly is arranged at one end of the cabinet body, through the arrangement of the maintenance assembly, when the control cabinet is maintained, a circuit breaker, a fuse, a contactor and a cable which are fixed in the control cabinet can be respectively maintained, and the maintenance efficiency is improved. Namely, when a circuit breaker, a fuse and a contactor in the control cabinet break down, the circuit breaker, the fuse and the contactor can be directly maintained and replaced, and when a connected cable needs to be maintained and replaced, the cable can be directly maintained and replaced, so that the problem that when an existing control cabinet is maintained, the maintenance cost is low is solved. According to the control cabinet, the problems that a cable, a circuit breaker, a fuse and a contactor need to be maintained and replaced at the same time and the maintenance efficiency is low in the prior art are solved, heat dissipation processing can be conducted on the control cabinet when heat is generated in the operation process of the control cabinet through arrangement of a protection assembly, and therefore the control protection effect can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic control cabinets, in particular to an automatic control cabinet which is easy to maintain. Background Art

[0002] An automation control cabinet is a device used to centrally manage and control various electrical equipment in industrial production processes. It typically consists of one or more control panels, which contain various electrical and electronic components such as relays, contactors, circuit breakers, PLCs (Programmable Logic Controllers), and HMIs (Human Machine Interfaces).

[0003] Existing automation control cabinets cannot be repaired in partitions during maintenance and inspection, resulting in low maintenance efficiency. That is, the fixed relays, contactors, circuit breakers, PLCs and cables in the existing control cabinets are all placed together, making maintenance more troublesome and inconvenient.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes an automated control cabinet that is easy to maintain, so as to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] An automated control cabinet that is easy to maintain includes a cabinet body, a maintenance component connected to the interior of the cabinet body, a protective component provided at one end of the cabinet body, a cabinet door connected to one side of the cabinet body via a hinge, a controller fixedly provided on one side of the cabinet door, a plurality of movable wheels provided at the bottom end of the cabinet body, and line inlets symmetrically opened at the bottom end of the cabinet body.

[0008] Furthermore, in order to facilitate the maintenance of the control cabinet, the maintenance component includes three slide rails, which are fixed inside the cabinet. A motor is fixed on one side of one of the slide rails by a bolt, and the output shaft of the motor is provided with a threaded rod through a coupling. One end of the threaded rod extends from the outside of the slide rail to the inside of the slide rail, and guide rods are provided inside the other two slide rails.

[0009] Furthermore, a movable frame is connected to the threaded rod and the guide rod, and a plurality of limit slots are provided on the movable frame, and a plurality of connecting frames are arranged in the limit slots. Sliding slots are provided on both sides of the connecting frame, and a mounting plate is connected in the sliding slots. A plurality of connecting frames are arranged on the upper end of the mounting plate, and a wiring terminal 1 is symmetrically arranged on one side of the connecting frame.

[0010] Furthermore, a spring cable is connected to one side of terminal one, one end of the spring cable extends from the outside of the connecting frame to the inside of the mounting plate, and terminal two is provided inside the mounting plate of the spring cable, and terminal two is fixedly provided on one side of the mounting plate.

[0011] Furthermore, the maintenance component also includes a maintenance door, which is connected to one side of the cabinet through hinge 2. One side of the maintenance door is fixed with multiple fixing hooks by bolts, and one side of the cabinet is fixed with multiple fixing buckles by bolt 2, and the fixing buckles are connected to the fixing hooks.

[0012] Furthermore, in order to better control the protection effect of the cabinet, the protection component includes a conveying cavity, which is opened inside the cabinet. A processing box is fixedly installed on the upper end of the cabinet, and a conveying fan is fixedly installed inside the processing box.

[0013] Furthermore, a first filter and a second filter are provided inside the processing box, and the first filter is arranged opposite to the conveying fan. A refrigerator is embedded in the upper end of the processing box, and a diffusion tube is provided at the cold end of the refrigerator. The diffusion tube is located inside the processing box, and the second filter is arranged opposite to the diffusion tube.

[0014] Furthermore, in order to better ensure the conveying effect, an input pipe and an output pipe are connected to one side of the processing box. The other ends of the input pipe and the output pipe extend from the outside of the cabinet to the inside of the conveying cavity, and one end of the input pipe and the output pipe are connected to the inside of the conveying cavity. A plurality of collection ports are opened inside the cabinet, and the collection ports are connected to the conveying cavity. A temperature sensor is fixedly installed inside the cabinet.

[0015] The beneficial effects of the present invention are as follows: by arranging a maintenance component, the fixed circuit breakers, fuses, contactors and cables inside the control cabinet can be repaired separately when the control cabinet is being repaired, that is, when the circuit breakers, fuses and contactors inside the control cabinet fail, the circuit breakers, fuses and contactors can be directly repaired and replaced, and when the connected cables need to be repaired and replaced, the cables can be directly repaired and replaced, thereby avoiding the problem of the existing control cabinet needing to repair and replace the cables and circuit breakers, fuses and contactors at the same time when being repaired and the problem of slow maintenance efficiency. By arranging a protection component, the control cabinet can be heat-dissipated when heat is generated during operation, thereby ensuring the protection effect and service life of the control. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the structure of an automated control cabinet that is easy to maintain according to an embodiment of the utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of an automated control cabinet that is easy to maintain according to an embodiment of the utility model. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of an automated control cabinet that is easy to maintain according to an embodiment of the utility model. Figure 3 ;

[0020] Figure 4 This is a schematic diagram of the maintenance component structure of an automation control cabinet that is easy to maintain according to an embodiment of the utility model. Figure 1 ;

[0021] Figure 5 This is a schematic diagram of the maintenance component structure of an automation control cabinet that is easy to maintain according to an embodiment of the utility model. Figure 2 ;

[0022] Figure 6 This is a schematic diagram of the maintenance component structure of an automation control cabinet that is easy to maintain according to an embodiment of the utility model. Figure 3 ;

[0023] Figure 7 This is a schematic diagram of the maintenance component structure of an automation control cabinet that is easy to maintain according to an embodiment of the utility model. Figure 4 ;

[0024] Figure 8 This is a schematic diagram of a protective component structure of an automation control cabinet that is easy to maintain according to an embodiment of the utility model. Figure 1 ;

[0025] Figure 9 This is a schematic diagram of a protective component structure of an automation control cabinet that is easy to maintain according to an embodiment of the utility model. Figure 2 .

[0026] In the picture:

[0027] 1. Cabinet; 2. Maintenance assembly; 201. Slide rail; 202. Motor; 203. Threaded rod; 204. Guide rod; 205. Moving frame; 206. Limiting groove; 207. Connecting frame; 208. Mounting plate; 209. Terminal block 1; 210. Spring cable; 211. Terminal block 2; 212. Maintenance door; 213. Fixing hook; 214. Fixing buckle; 3. Protection assembly; 301. Conveying chamber; 302. Processing box; 303. Conveying fan; 304. First filter; 305. Second filter; 306. Refrigerator; 307. Diffuser; 308. Inlet pipe; 309. Output pipe; 310. Collection port; 311. Temperature sensor; 4. Cabinet door; 5. Controller; 6. Moving wheel; 7. Cable inlet; 8. Sliding groove; 9. Connecting frame. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Embodiment 1;

[0030] like Figures 1-9 As shown, according to an embodiment of the utility model, an automated control cabinet that is easy to maintain includes a cabinet body 1. A maintenance component 2 is connected to the interior of the cabinet body 1 for facilitating the maintenance and replacement of the cables of the cabinet body 1 and the installed circuit breakers, fuses, contactors, and relays. A protective component 3 is provided at one end of the cabinet body 1 for protecting the control cabinet. A cabinet door 4 is connected to one side of the cabinet body 1 through a hinge. A controller 5 is fixedly provided on one side of the cabinet door 4. Four movable wheels 6 are provided at the bottom end of the cabinet body 1, two of which are universal wheels. A wire entry port 7 is symmetrically opened at the bottom end of the cabinet body 1 for placing cables entering the control cabinet.

[0031] Embodiment 2:

[0032] like Figures 1-9As shown, according to an embodiment of the present invention, an automated control cabinet that is easy to maintain, the maintenance assembly 2 includes three slide rails 201, the slide rails 201 are fixedly arranged inside the cabinet 1, a motor 202 is fixedly arranged on one side of one of the slide rails 201 by a bolt, the output shaft of the motor 202 is provided with a threaded rod 203 through a coupling, one end of the threaded rod 203 extends from the outside of the slide rail 201 to the inside of the slide rail 201, and the inside of the other two slide rails 201 is provided with a guide rod 204, the threaded rod 203 and the guide rod 204 are provided. A movable frame 205 is connected to the rod 204, and a plurality of limiting slots 206 are provided on the movable frame 205. A plurality of connection frames 207 are provided in the limiting slots 206. Sliding slots 8 are provided on both sides of the connection frame 207. A mounting plate 208 is connected in the sliding slot 8. A plurality of connection frames 9 are provided on the upper end of the mounting plate 208 for fixing circuit breakers, fuses, contactors, and relays. A connection terminal 1 209 is symmetrically provided on one side of the connection frame 207 for electrically connecting the transmission cables connected to the interior of the cabinet 1.

[0033] A spiral spring cable 210 is connected to one side of the first terminal 209 for transmission control and convenient maintenance. One end of the spring cable 210 extends from the outside of the connection frame 207 to the inside of the mounting plate 208. An adjustment port is provided at the extension position of the spring cable 210. A second terminal 211 is provided inside the mounting plate 208 of the spring cable 210 for electrical connection to a fixed circuit breaker, fuse, contactor, or relay. The first terminal 209 and the second terminal 211 are conventional terminal blocks, and the second terminal 211 is fixedly provided on one side of the mounting plate 208.

[0034] The maintenance assembly 2 also includes a maintenance door 212, which is connected to one side of the cabinet 1 through hinge 2. Three fixing hooks 213 are fixed on one side of the maintenance door 212 by bolts, and three fixing buckles 214 are fixed on one side of the cabinet 1 by bolts 2, and the fixing buckles 214 are connected to the fixing hooks 213.

[0035] In actual application, when it is necessary to repair or replace the fixed circuit breaker, fuse, contactor, or relay inside the cabinet 1, the motor 202 is started through the controller 5, and then the output shaft of the motor 202 drives the threaded rod 203 to rotate, thereby driving the movable frame 205 to move and adjust inside the slide rail 201 and on the guide rod 204, and then by pulling the mounting plate 208 to one side to move it in the sliding groove 8, the fixed circuit breaker, fuse, contactor, or relay installed on the connecting frame 9 can be repaired, inspected, or replaced. The wiring terminal 1 209, the spring cable 210, and the wiring terminal 2 211 cooperate with each other to connect the cables entering the cabinet 1, and to electrically connect the fixed circuit breaker, fuse, contactor, or relay installed on the connecting frame 9. By providing the spring cable 210, when the mounting plate 208 is moved and adjusted, damage to the cable during the stretching process can be avoided.

[0036] When the connection cables inside the cabinet 1 need to be repaired, the back of the cabinet 1 can be opened by cooperating with the maintenance door 212, the fixing hook 213, and the fixing buckle 214, so as to facilitate the repair or replacement of the cables.

[0037] Embodiment 3;

[0038] like Figures 1-9 As shown, according to an embodiment of the present invention, an automated control cabinet that is easy to maintain, the protective component 3 includes a conveying chamber 301, the conveying chamber 301 is opened inside the cabinet 1, a processing box 302 is fixedly provided on the upper end of the cabinet 1, a conveying fan 303 is fixedly provided inside the processing box 302, a first filter 304 and a second filter 305 are provided inside the processing box 302, and the first filter 304 is arranged opposite to the conveying fan 303, a cooler 306 is embedded in the upper end of the processing box 302, and the cooler 306 is an existing conventional cooler, which is composed of a conduction block, a semiconductor cooling sheet, and a cooling fan. The cold end of the cooler 306 is provided A diffusion tube 307 is provided, and the diffusion tube 307 is made of a metal material with good conductivity. The diffusion tube 307 is located inside the processing box 302. The second filter 305 is arranged opposite to the diffusion tube 307. An input tube 308 and an output tube 309 are connected to one side of the processing box 302. The other ends of the input tube 308 and the output tube 309 extend from the outside of the cabinet 1 to the inside of the conveying chamber 301, and one end of the input tube 308 and the output tube 309 are connected to the inside of the conveying chamber 301. A plurality of collection ports 310 are opened inside the cabinet 1, and the collection ports 310 are connected to the conveying chamber 301. A temperature sensor 311 is fixedly installed inside the cabinet 1.

[0039] In actual application, when the temperature sensor 311 detects that the internal temperature of the cabinet 1 is high, the controller 5 starts the conveying fan 303 and the refrigerator 306, and then the input end of the conveying fan 303 generates suction, and the hot gas in the conveying chamber 301 and the hot gas inside the cabinet 1 are sucked into the interior of the input pipe 308 through the collecting port 310, and then enter the interior of the processing box 302, and the hot gas is filtered by the first filter 304. The filtered gas is then output through the output end of the conveying fan 303, and then the cold end of the refrigerator 306 diffuses the cooling gas through the diffusion pipe 307. The cooling gas and the filtered gas are then exchanged with each other, and then the exchanged gas is filtered again through the second filter 305, so that the moisture in the exchanged gas can be removed. The filtered exchanged gas is then conveyed to the interior of the conveying chamber 301 through the output pipe 309 for heat exchange treatment, thereby ensuring the protection effect of the cabinet 1.

[0040] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0041] In summary, with the aid of the above-mentioned technical solution of the present invention, when it is necessary to repair or replace the fixed circuit breaker, fuse, contactor, or relay inside the cabinet 1, the motor 202 is started by the controller 5, and then the output shaft of the motor 202 drives the threaded rod 203 to rotate, thereby driving the movable frame 205 to move and adjust inside the slide rail 201 and on the guide rod 204, and then by pulling the mounting plate 208 to one side to move it in the sliding groove 8, the fixed circuit breaker, fuse, contactor, or relay installed on the connecting frame 9 can be repaired, inspected, or replaced. The wiring terminal 1 209, the spring cable 210, and the wiring terminal 2 211 cooperate with each other to connect the cables entering the cabinet 1, and to electrically connect the fixed circuit breaker, fuse, contactor, or relay installed on the connecting frame 9. By providing the spring cable 210, when the mounting plate 208 is moved and adjusted, damage to the cable during the stretching process can be avoided.

[0042] When the connection cables inside the cabinet 1 need to be repaired, the back of the cabinet 1 can be opened by cooperating with the maintenance door 212, the fixing hook 213, and the fixing buckle 214, so as to facilitate the repair or replacement of the cables.

[0043] When the temperature sensor 311 detects that the internal temperature of the cabinet 1 is high, the controller 5 starts the conveying fan 303 and the refrigerator 306, and then the input end of the conveying fan 303 generates suction, and the hot gas in the conveying chamber 301 and the hot gas inside the cabinet 1 through the collecting port 310 are sucked into the interior of the input pipe 308, and then enter the interior of the processing box 302, and the hot gas is filtered by the first filter 304. The filtered gas is then output through the output end of the conveying fan 303, and then the cold end of the refrigerator 306 diffuses the cooling gas through the diffusion pipe 307. The cooling gas and the filtered gas are then exchanged with each other, and then the exchanged gas is filtered again through the second filter 305 to remove moisture in the exchanged gas. The filtered exchanged gas is then conveyed to the interior of the conveying chamber 301 through the output pipe 309 for heat exchange treatment, thereby ensuring the protection effect of the cabinet 1.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automated control cabinet that is easy to maintain, characterized in that: The invention comprises a cabinet (1), wherein a maintenance component (2) is connected to the interior of the cabinet (1), a protection component (3) is provided at one end of the cabinet (1), a cabinet door (4) is connected to one side of the cabinet (1) via a hinge, a controller (5) is fixedly provided on one side of the cabinet door (4), a plurality of movable wheels (6) are provided at the bottom end of the cabinet (1), and a line inlet (7) is symmetrically provided at the bottom end of the cabinet (1).

2. The easy-to-maintain automation control cabinet according to claim 1, characterized in that: The maintenance assembly (2) comprises three slide rails (201), the slide rails (201) being fixedly arranged inside the cabinet (1), a motor (202) being fixedly arranged on one side of one of the slide rails (201) by means of a bolt, the output shaft of the motor (202) being provided with a threaded rod (203) via a coupling, one end of the threaded rod (203) extending from the outside of the slide rail (201) to the inside of the slide rail (201), and guide rods (204) being provided inside the other two slide rails (201).

3. The easy-to-maintain automation control cabinet according to claim 2, characterized in that: The threaded rod (203) and the guide rod (204) are connected to a movable frame (205), a plurality of limiting grooves (206) are provided on the movable frame (205), a plurality of connection frames (207) are provided in the limiting grooves (206), sliding grooves (8) are provided on both sides of the connection frame (207), a mounting plate (208) is connected in the sliding groove (8), a plurality of connection frames (9) are provided at the upper end of the mounting plate (208), and a connection terminal 1 (209) is symmetrically provided on one side of the connection frame (207).

4. The maintenance-friendly automation control cabinet according to claim 3, characterized in that: A spring cable (210) is connected to one side of the first connecting terminal (209), one end of the spring cable (210) extends from the outside of the connection frame (207) to the inside of the mounting plate (208), and a second connecting terminal (211) is provided on the inside of the mounting plate (208) of the spring cable (210), and the second connecting terminal (211) is fixedly provided on one side of the mounting plate (208).

5. The easy-to-maintain automation control cabinet according to claim 4, characterized in that: The maintenance assembly (2) further comprises a maintenance door (212), the maintenance door (212) being connected to one side of the cabinet (1) via hinge 2, a plurality of fixing hooks (213) being fixed on one side of the maintenance door (212) via bolts, a plurality of fixing buckles (214) being fixed on one side of the cabinet (1) via bolt 2, and the fixing buckles (214) being connected to the fixing hooks (213).

6. The easy-to-maintain automation control cabinet according to claim 1, characterized in that: The protection component (3) comprises a conveying cavity (301), the conveying cavity (301) is opened inside the cabinet (1), a processing box (302) is fixedly provided at the upper end of the cabinet (1), and a conveying fan (303) is fixedly provided inside the processing box (302).

7. The easy-to-maintain automation control cabinet according to claim 6, characterized in that: A first filter (304) and a second filter (305) are provided inside the processing box (302), and the first filter (304) is arranged opposite to the conveying fan (303). A refrigerator (306) is embedded in the upper end of the processing box (302), and a diffusion pipe (307) is provided at the cold end of the refrigerator (306), and the diffusion pipe (307) is located inside the processing box (302). The second filter (305) is arranged opposite to the diffusion pipe (307).

8. The easy-to-maintain automation control cabinet according to claim 7, characterized in that: An input pipe (308) and an output pipe (309) are connected to one side of the processing box (302); the other ends of the input pipe (308) and the output pipe (309) extend from the outside of the cabinet (1) to the inside of the conveying cavity (301); and one end of the input pipe (308) and the output pipe (309) are communicated with the inside of the conveying cavity (301); a plurality of collecting ports (310) are provided inside the cabinet (1), and the collecting ports (310) are communicated with the conveying cavity (301); and a temperature sensor (311) is fixedly provided inside the cabinet (1).

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