Industrial electrical control cabinet convenient to overhaul

Abstract

The utility model belongs to the technical field of control cabinets, and particularly relates to an industrial electrical control cabinet convenient to overhaul, which comprises an electrical control cabinet and supporting legs, an overhaul structure is arranged in the electrical control cabinet, the overhaul structure comprises an overhaul mechanism and a heat dissipation mechanism, and the overhaul mechanism comprises an adjusting plate, a guide rod, a moving plate, a connecting plate and an inserting rod. The inner wall of the adjusting plate is connected with the two ends of the guide rod. According to the industrial electrical control cabinet convenient to overhaul, the distance between the multiple bearing plates can be rapidly and conveniently adjusted, then parts of different sizes can be installed and used, the bearing plates can be rapidly and conveniently disassembled and assembled, and the problem that installation supporting strips are fixedly installed in the electrical control cabinet, so that the installation supporting strips are not convenient to disassemble and assemble is solved. Therefore, the problem that installation cannot be carried out according to parts of different sizes is solved, and the application range of the electrical control cabinet is widened.

Description

Technical Field

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

[0002] The control cabinet is a closed or semi-closed metal cabinet or screen that is assembled with switchgear, measuring instruments, protective electrical appliances and auxiliary equipment according to the requirements of electrical wiring. Its layout should meet the requirements of normal operation of the power system, be easy to maintain, and not endanger the safety of people and surrounding equipment. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In the event of a fault or abnormal operation, the circuit can be cut off or an alarm can be sounded with the help of protective electrical appliances.

[0003] For example, Chinese patent publication No. CN219874592U discloses an industrial electrical control cabinet that is easy to maintain. The cabinet mainly solves the problem of installing support bars, so that users can install components on the front of the support bars. Then, through the connection relationship design between the socket and the raised column, users can lift and disassemble the socket from the handle, thereby completing the convenient disassembly of components and increasing the user's maintenance efficiency.

[0004] When the industrial electrical control cabinet is in use, the components are installed on the mounting support bars, and quick disassembly and assembly are achieved through structures such as sockets. However, in actual use, the mounting support bars are fixedly installed inside the electrical control cabinet, which makes it impossible to adjust the indirection between the two mounting support bars. Therefore, it is impossible to install components of different sizes, which reduces the scope of use of the electrical control cabinet.

[0005] For this reason, we urgently need to provide an industrial electrical control cabinet that is easy to maintain. Utility Model Content

[0006] The purpose of the present utility model is to provide an industrial electrical control cabinet that is easy to maintain, so as to solve the problem proposed in the above background technology that the mounting support bars are fixedly installed inside the electrical control cabinet, which leads to the indirection between the two mounting support bars being unable to be adjusted, and therefore it is impossible to install according to components of different sizes, thereby reducing the scope of use of the electrical control cabinet.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an industrial electrical control cabinet that is easy to maintain, comprising an electrical control cabinet and support legs, wherein an inspection structure is provided inside the electrical control cabinet;

[0008] The maintenance structure includes an maintenance mechanism and a heat dissipation mechanism;

[0009] The repairing mechanism comprises an adjusting plate, a guide rod, a movable plate, a connecting plate, and an insertion rod, the inner wall of the adjusting plate is connected to both ends of the guide rod, the outer wall of the guide rod is slidably connected to the inner wall of the movable plate, the top of the movable plate and the bottom of the connecting plate are connected to each other, the inner wall of the connecting plate is slidably connected to the outer wall of the insertion rod, and the outer wall of the insertion rod is installed with a blocking plate, a placing plate is installed on one side of the movable plate, and a sliding plate is slidably connected to one side of the placing plate. One end of the sliding plate is installed with a fixed plate, and a limiting sleeve is installed on one side of the fixed plate. A limiting sleeve is provided with a limiting rod at one end, and a bearing plate is installed on the top of the limiting rod.

[0010] A further improvement is that there are two adjustment plates, which are symmetrically distributed on the inner walls of the electrical control cabinet; there are four guide rods, which are symmetrically distributed on the inner walls of the two adjustment plates; a limiting hole is opened on one side of the guide rod, which can effectively increase the stability of the load-bearing plate during movement, and thus enable better use.

[0011] A further improvement is that the movable plate is T-shaped, one end of the insertion rod is plugged into the inner wall of the limiting hole, a spring is fixedly installed between one side of the blocking plate and one side of the connecting plate, and the number of the placement plates is two, and the placement plates are symmetrically distributed on one side of the movable plate, so that the spacing between multiple supporting plates can be adjusted quickly and conveniently, thereby better installing components of different sizes.

[0012] A further improvement is that a sliding groove is provided on one side of the placement plate, one end of the sliding plate is slidably connected to the inner wall of the sliding groove, a spring 2 is fixedly installed between one side of the sliding plate and the inner wall of the sliding groove, and the shape of the limiting rod is L-shaped, so that the load-bearing plates of different lengths can be limited and fixed, and can be disassembled and repaired quickly and conveniently.

[0013] A further improvement is that the heat dissipation mechanism includes an air inlet box, a blower fan, an air duct, and a dustproof net. The inner wall of the air inlet box is interconnected with the top of the blower fan, one side of the air inlet box is connected to one end of the air duct, and the inner wall of the electrical control cabinet is interconnected with one side of the dustproof net.

[0014] A further improvement is that an air inlet hole is provided on the top of the air inlet box, the shape of the air duct is L-shaped, there are two air ducts, the air ducts are symmetrically distributed on both sides of the air inlet box, and one end of the air duct is connected to the top of the electrical control cabinet, so that when the electrical control cabinet generates high temperature during operation, heat dissipation can be performed, thereby enabling better use and improving the heat dissipation effect.

[0015] Further improvements are that the bottom of the electrical control cabinet is interconnected with the top of the support leg, a movable door is installed on the front of the electrical control cabinet, the inner wall of the electrical control cabinet is interconnected with one side of the adjustment plate, the top of the electrical control cabinet is interconnected with the bottom of the air inlet box, and an air outlet is opened on the back of the electrical control cabinet.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The industrial electrical control cabinet that is easy to maintain can quickly and conveniently adjust the distance between multiple bearing plates through the maintenance mechanism, so that components of different sizes can be installed and used, and the bearing plates can be quickly and conveniently disassembled and assembled, so that maintenance work can be better performed. It solves the problem that the installation support bars are fixedly installed inside the electrical control cabinet, which makes it impossible to adjust the distance between the two installation support bars, and therefore it is impossible to install according to components of different sizes, thereby improving the scope of use of the electrical control cabinet.

[0018] 2. The industrial electrical control cabinet, which is easy to maintain, can perform heat dissipation when high temperature is generated during operation of the electrical control cabinet through the heat dissipation mechanism, so that it can be used better and can filter impurities in the external air, effectively preventing impurities in the air from accumulating in the electrical control cabinet and affecting the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the maintenance mechanism of the utility model Figure 1 ;

[0022] Figure 4 This is a schematic diagram of the structure of the maintenance mechanism of the utility model Figure 2 ;

[0023] Figure 5 This is a schematic diagram of the structure of the maintenance mechanism of the utility model Figure 3 ;

[0024] Figure 6 This is a schematic diagram of the structure of the maintenance mechanism of the utility model Figure 4 ;

[0025] Figure 7 It is a structural diagram of the heat dissipation mechanism of the utility model.

[0026] In the figure: 1. Electrical control cabinet; 2. Support legs; 3. Maintenance mechanism; 301. Adjustment plate; 302. Guide rod; 303. Moving plate; 304. Connecting plate; 305. Insertion rod; 306. Blocking plate; 307. Placement plate; 308. Sliding plate; 309. Fixed plate; 310. Limiting sleeve; 311. Limiting rod; 312. Loading plate; 4. Heat dissipation mechanism; 401. Air inlet box; 402. Blower fan; 403. Air duct; 404. Dust net. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0029] Example 1:

[0030] An industrial electrical control cabinet that is easy to maintain, comprising an electrical control cabinet 1 and a support leg 2, wherein an inspection structure is provided inside the electrical control cabinet 1;

[0031] The maintenance structure includes a maintenance mechanism 3 and a heat dissipation mechanism 4;

[0032] The inspection mechanism 3 includes an adjustment plate 301, a guide rod 302, a movable plate 303, a connecting plate 304, and an insertion rod 305. The inner wall of the adjustment plate 301 is connected to both ends of the guide rod 302, the outer wall of the guide rod 302 is slidably connected to the inner wall of the movable plate 303, the top of the movable plate 303 is connected to the bottom of the connecting plate 304, the inner wall of the connecting plate 304 is slidably connected to the outer wall of the insertion rod 305, and a blocking plate 306 is installed on the outer wall of the insertion rod 305. A placing plate 307 is installed on one side of the movable plate 303, and a sliding plate 308 is slidably connected to one side of the placing plate 307. A fixed plate 309 is installed at one end of the sliding plate 308, and a limiting sleeve 310 is installed at one side of the fixed plate 309. A limiting rod 311 is sleeved on one end of the limiting sleeve 310, and a bearing plate 312 is installed on the top of the limiting rod 311;

[0033] In this embodiment, there are two adjustment plates 301, which are symmetrically distributed on the inner wall of the electrical control cabinet 1. There are four guide rods 302, which are symmetrically distributed on the inner walls of the two adjustment plates 301. A limiting hole is provided on one side of the guide rod 302, thereby effectively increasing the stability of the carrying plate 312 when moving, thereby enabling better use.

[0034] Furthermore, the movable plate 303 is T-shaped, one end of the insertion rod 305 is plugged into the inner wall of the limiting hole, a spring is fixedly installed between one side of the blocking plate 306 and one side of the connecting plate 304, and there are two placement plates 307, which are symmetrically distributed on one side of the movable plate 303, so that the spacing between the multiple supporting plates 312 can be quickly and conveniently adjusted, thereby better enabling the installation of components of different sizes;

[0035] Furthermore, a sliding groove is provided on one side of the placement plate 307, one end of the sliding plate 308 is slidably connected to the inner wall of the sliding groove, and a spring 2 is fixedly installed between one side of the sliding plate 308 and the inner wall of the sliding groove. The shape of the limiting rod 311 is L-shaped, so that the supporting plates 312 of different lengths can be limited and fixed, and can be disassembled and repaired quickly and conveniently.

[0036] When the lever 303 is in the unlocked position, the operator can slide the lever 305 in the unlocked position so that the lever 303 can be unlocked. The locking plate 309 is then moved to lock the locking plate 308 in the locking position, so that the locking plate 308 can be locked.

[0037] Example 2:

[0038] On the basis of the first embodiment, the heat dissipation mechanism 4 includes an air inlet box 401, a blower fan 402, an air duct 403, and a dust screen 404. The inner wall of the air inlet box 401 is connected to the top of the blower fan 402, one side of the air inlet box 401 is connected to one end of the air duct 403, and the inner wall of the electrical control cabinet 1 is connected to one side of the dust screen 404.

[0039] In this embodiment, an air inlet hole is opened on the top of the air inlet box 401, and the shape of the air guide pipe 403 is L-shaped. There are two air guide pipes 403, which are symmetrically distributed on both sides of the air inlet box 401. One end of the air guide pipe 403 is connected to the top of the electrical control cabinet 1, so that when the electrical control cabinet 1 generates high temperature during operation, heat dissipation can be performed, thereby enabling better use and improving the heat dissipation effect.

[0040] Furthermore, the bottom of the electrical control cabinet 1 is interconnected with the top of the support leg 2, a movable door is installed on the front of the electrical control cabinet 1, the inner wall of the electrical control cabinet 1 is interconnected with one side of the adjustment plate 301, the top of the electrical control cabinet 1 is interconnected with the bottom of the air inlet box 401, and an air outlet is opened on the back of the electrical control cabinet 1.

[0041] During use, when it is needed, the operator opens the movable door installed on the front of the electrical control cabinet 1 and places the components on the carrier plate 312 for fixed use. The maintenance mechanism 3 can adjust the spacing between multiple carrier plates 312, so that components of different sizes can be better installed, and maintenance can be carried out quickly and conveniently. At this time, when the electrical control cabinet 1 generates high temperature during use, by starting the blower fan 402 installed inside the air inlet box 401, the air inside the air inlet box 401 can be transported to the interior of the electrical control cabinet 1 through the air duct 403 to dissipate heat inside the air inlet box 401, and the outside air can enter the air inlet box 401 through the air inlet hole opened on the top of the air inlet box 401, and the air entering the electrical control cabinet 1 can be discharged through the air outlet hole opened on the back of the electrical control cabinet 1. The dustproof net 404 installed inside the electrical control cabinet 1 can effectively filter impurities in the external air entering from the air outlet, effectively preventing impurities in the air from accumulating inside the electrical control cabinet 1 and affecting the heat dissipation effect.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. An industrial electrical control cabinet that is easy to maintain, comprising an electrical control cabinet (1) and a support leg (2), characterized in that: The electrical control cabinet (1) is provided with an inspection structure inside; The maintenance structure includes a maintenance mechanism (3) and a heat dissipation mechanism (4); The inspection mechanism (3) comprises an adjustment plate (301), a guide rod (302), a movable plate (303), a connecting plate (304), and an insertion rod (305); the inner wall of the adjustment plate (301) and the two ends of the guide rod (302) are connected to each other; the outer wall of the guide rod (302) is slidably connected to the inner wall of the movable plate (303); the top of the movable plate (303) and the bottom of the connecting plate (304) are connected to each other; the inner wall of the connecting plate (304) and the outer wall of the insertion rod (305) are slidably connected; A blocking plate (306) is installed on the outer wall of the insertion rod (305), a placement plate (307) is installed on one side of the movable plate (303), a sliding plate (308) is slidably connected to one side of the placement plate (307), a fixed plate (309) is installed on one end of the sliding plate (308), a limiting sleeve (310) is installed on one side of the fixed plate (309), a limiting rod (311) is sleeved on one end of the limiting sleeve (310), and a bearing plate (312) is installed on the top of the limiting rod (311).

2. The industrial electrical control cabinet that is easy to maintain according to claim 1, characterized in that: There are two adjustment plates (301) symmetrically distributed on the inner wall of the electrical control cabinet (1); there are four guide rods (302) symmetrically distributed on the inner walls of the two adjustment plates (301); and a limiting hole is provided on one side of the guide rod (302).

3. The industrial electrical control cabinet that is easy to maintain according to claim 1, characterized in that: The movable plate (303) is T-shaped, one end of the insertion rod (305) is plugged into the inner wall of the limiting hole, a spring is fixedly installed between one side of the blocking plate (306) and one side of the connecting plate (304), and the number of the placement plates (307) is two, and the placement plates (307) are symmetrically distributed on one side of the movable plate (303).

4. The industrial electrical control cabinet that is easy to maintain according to claim 1, characterized in that: A sliding groove is provided on one side of the placement plate (307), one end of the sliding plate (308) is slidably connected to the inner wall of the sliding groove, a second spring is fixedly installed between one side of the sliding plate (308) and the inner wall of the sliding groove, and the shape of the limiting rod (311) is L-shaped.

5. The industrial electrical control cabinet that is easy to maintain according to claim 1, characterized in that: The heat dissipation mechanism (4) comprises an air inlet box (401), a blower fan (402), an air duct (403), and a dust screen (404); the inner wall of the air inlet box (401) and the top of the blower fan (402) are connected to each other; one side of the air inlet box (401) is connected to one end of the air duct (403); and the inner wall of the electrical control cabinet (1) and one side of the dust screen (404) are connected to each other.

6. The industrial electrical control cabinet that is easy to maintain according to claim 5, characterized in that: An air inlet hole is provided on the top of the air inlet box (401), the air guide pipe (403) is L-shaped, there are two air guide pipes (403), the air guide pipes (403) are symmetrically distributed on both sides of the air inlet box (401), and one end of the air guide pipe (403) is connected to the top of the electrical control cabinet (1).

7. The industrial electrical control cabinet that is easy to maintain according to claim 1, characterized in that: The bottom of the electrical control cabinet (1) is connected to the top of the support leg (2), a movable door is installed on the front of the electrical control cabinet (1), the inner wall of the electrical control cabinet (1) is connected to one side of the adjustment plate (301), the top of the electrical control cabinet (1) is connected to the bottom of the air inlet box (401), and an air outlet is opened on the back of the electrical control cabinet (1).

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