A column connector for supporting an electrical cabinet and its processing technology

Abstract

The present invention discloses a column connector for supporting an electrical cabinet and its processing technology, including an electrical cabinet body, a connecting plate, and columns. The bottom of the electrical cabinet body is connected to the top of the connecting plate, and the tops of the columns are connected to the four corners of the bottom of the connecting plate. A waterproof base is fixedly installed at the bottom of the electrical cabinet body. For the column connector for supporting the electrical cabinet, through the settings of the connecting plate and the columns, the reinforcing rib plate and the insertion slot are fixedly inserted through a mortise and tenon structure. At the same time, the connecting clamping plate will rest on the top of the reinforcing flat plate. During this connection and installation process, the elastic support column and the spring inside the limit locking mechanism can cooperate to generate elastic force, so that the limit locking ball arranged at the bottom of the pressing plate is positioned and connected with the locking hole at the top of the column, effectively providing a limit support function. When it is necessary to carry the electrical cabinet, the electrical cabinet body and the connecting plate can be separated, and at the same time, the columns can be disassembled at the bottom of the connecting plate.

Description

Technical Field

[0001] The present invention relates to the technical field of column connectors for electrical cabinets, and specifically to a column connector for supporting electrical cabinets and its processing technology. Background Art

[0002] An electrical cabinet is a cabinet made of steel materials to protect components to work properly. The materials for making electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel plates are relatively softer in material and more suitable for making electrical cabinets. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc. Electrical cabinet connectors are used to provide stable support at the bottom of electrical cabinets.

[0003] In the prior art, such as the "rust-proof electrical cabinet column connector" with Chinese patent number: CN109980549B, it includes: an upper mounting block and a lower support foot. The cross-section of the upper mounting block is triangular, and an assembled rod extending into the triangle is inserted and fitted. A step is provided at the bottom of the upper mounting block for vertical limitation of the assembled rod; a lateral mounting hole is provided on the right-angled side surface of the upper mounting block and fastened to the assembled rod by screws; a strip-shaped mounting hole is provided on the front surface of the upper mounting block. The strip-shaped mounting hole includes a long groove and a central hole, and the assembled rod and the upper mounting block can be fastened by a strip-shaped block with a step. The lower support foot is located below the upper mounting block and contacts the ground. The lower support foot is triangular and in a tapered shape with a larger upper part and a smaller lower part, and the lower support foot can be connected to a fixing plate. It keeps the electrical cabinet at a distance from the ground, prevents the influence of moisture and water leakage, and reduces the probability of getting wet; it has relatively high stability and can prevent the sliding and overturning of the electrical cabinet.

[0004] However, in the prior art, although the existing column connectors for supporting electrical cabinets have the effect of rust prevention and corrosion protection, during the process of transporting the electrical cabinet, due to the relatively high design height of the column, the extension length is relatively long, so that the column connector will extend out relatively long during transportation, affecting the transportation. At the same time, the protruding connector part is prone to collision, which may cause harm to surrounding objects or the human body.

[0005] Therefore, we propose a column connector for supporting electrical cabinets and its processing technology to solve the problems mentioned above. Summary of the Invention

[0006] The purpose of the present invention is to provide a column connector for supporting electrical cabinets and its processing technology to solve the problems in the above background art that during the process of transporting the electrical cabinet, due to the relatively high design height of the column, the extension length is relatively long, so that the column connector will extend out relatively long during transportation, affecting the transportation. At the same time, the protruding connector part is prone to collision.

[0007] To achieve the above object, the present invention provides the following technical solution: A column connecting piece for supporting an electrical cabinet, including an electrical cabinet body, a connecting plate, and a column. The bottom of the electrical cabinet body is connected to the top of the connecting plate, and the top of the column is connected to the four corners of the bottom of the connecting plate. A waterproof base is fixedly installed at the bottom of the electrical cabinet body; it is supported at the bottom of the electrical cabinet body by connecting the connecting plate and the waterproof base, and is further supported by the column at the bottom, effectively improving the stability of the support and avoiding the contact between the electrical cabinet and the ground moisture.

[0008] A sealing connection frame is fixedly installed on the top of the connecting plate. A sealing groove is opened inside the sealing connection frame. The sealing groove is provided on the top of the connecting plate. The waterproof base is arranged inside the sealing groove. The sealing connection frame is sleeved outside the waterproof base. Installation mechanisms are fixedly installed at the four corners of the bottom of the connecting plate. Two connecting clamping plates are installed on the side of the installation mechanism. Insertion grooves are symmetrically opened on the side of the connecting clamping plate. A limit locking mechanism is arranged at the four corners of the bottom of the connecting plate. The limit locking mechanism is arranged on the side of the installation mechanism. An elastic support column is arranged inside the limit locking mechanism. The bottom of the elastic support column is connected with a pressing plate. By installing the connecting plate at the bottom of the electrical cabinet body, and installing four installation mechanisms at the bottom of the connecting plate, connecting clamping plates are arranged on the side of the installation mechanism, and insertion grooves are opened on the side of the connecting clamping plate. Reinforcing rib plates and reinforcing flat plates are arranged inside the column. The reinforcing rib plates are inserted and fixed with the insertion grooves through a mortise and tenon structure. At the same time, the connecting clamping plates will rest on the top of the reinforcing flat plates. During this connection and installation process, the elastic support column and the spring inside the limit locking mechanism can cooperate to generate elastic force, so that the limit locking balls arranged at the bottom of the pressing plate are positioned and connected with the locking holes at the top of the column, effectively providing the function of limit support. When it is necessary to move the electrical cabinet, the electrical cabinet body and the connecting plate can be separated, and at the same time, the column can be disassembled at the bottom of the connecting plate, which is convenient for handling and transportation;

[0009] The column is arranged outside the installation mechanism. Two reinforcing rib plates are fixedly installed inside the column. Two reinforcing flat plates are fixedly installed inside the column. The reinforcing rib plates are fixedly installed through the inside of the reinforcing flat plates. A support block is fixedly installed at the bottom of the column. By opening ventilation holes on the reinforcing flat plates inside the column and opening side through holes on the side of the column, and opening a plurality of such slots, it is beneficial to provide a ventilation effect while ensuring stable support, and it is beneficial to improve the dryness inside when contacting moisture through multi-directional ventilation.

[0010] Preferably, a plurality of side support seats are fixedly installed on the top of the connecting plate. The side support seats are distributed on the side of the sealed connection frame. The side support seats can effectively provide side support, which is beneficial to further improving the stability effect.

[0011] Preferably, side support plates are symmetrically and fixedly installed on the side of the installation mechanism. The two ends of the side support plates are connected to the two inner ends of the installation mechanism. The side support plates can be connected to the installation mechanism to facilitate the support of the inner side of the installation mechanism and strengthen the support strength of the installation mechanism.

[0012] Preferably, a plurality of limit locking balls are evenly distributed at both ends of the extrusion plate. A spring is arranged on the outer wall of the elastic support column. The two ends of the spring are respectively connected to the limit locking mechanism and the extrusion plate. A plurality of locking holes are opened at the top of the column. The top of the locking hole is movably connected to the bottom of the limit locking ball. The even distribution of the limit locking balls at both ends of the extrusion plate facilitates the docking and limiting with the locking holes at the top of the column during installation and splicing, so as to facilitate fixation and also facilitate quick manual extraction and disassembly.

[0013] Preferably, an empty groove is opened at the bottom of the limit locking mechanism. The outer side of the extrusion plate is movably connected to the inner side of the limit locking mechanism. The extrusion plate is movably connected inside the empty groove. The empty groove can facilitate the provision of a space for the extrusion plate and the spring to rebound and be installed.

[0014] Preferably, a plurality of ventilation holes are evenly penetrated through the inside of the strengthening flat plate, and a plurality of side through holes are evenly penetrated through the side of the column. The ventilation holes penetrating through the strengthening flat plate and the side through holes penetrating through the column can achieve an effective ventilation and drying effect, and at the same time, this design can ensure the overall strength.

[0015] Preferably, an anti-slip support pad is arranged at the bottom of the support block, and a plurality of anti-slip notches are evenly opened at the bottom of the anti-slip support pad. The anti-slip support pad provides a stable support at the bottom, and the anti-slip notches further improve the stability.

[0016] Preferably, a cabinet door is movably installed on the front of the electrical cabinet body. A visible window is arranged on the front of the cabinet door. The cabinet door can provide a protection effect externally and is convenient for providing maintenance operations. The visible window can view the working conditions inside the electrical cabinet body externally.

[0017] Preferably, a door lock is arranged on the front of the cabinet door, and a plurality of air permeable slots are evenly opened on both sides of the electrical cabinet body. The door lock facilitates locking the cabinet door on the electrical cabinet body, and the air permeable slots can provide a ventilation function for the inside of the electrical cabinet body.

[0018] A processing technology for a column connecting piece for supporting an electrical cabinet includes the following steps:

[0019] S1. When processing the column connector of the electrical cabinet, the zinc alloy material can be first poured into the inside of the mold to die-cast the connector into shape.

[0020] S2. After die-casting, take it out and place it on the grinding equipment for grinding until the surface is smooth.

[0021] S3. Then, use the punching equipment to punch and perforate the connector, which can provide a ventilation function during the later support process.

[0022] S4. Then put the connection into the inside of the electroplating bath for multi-layer electroplating, which can provide an anti-corrosion function when supporting the electrical cabinet in a humid environment.

[0023] S5. After electroplating, install the anti-slip support pad at the bottom of the support block to improve the anti-slip performance.

[0024] S6. After processing, splice the two main components of the connecting plate and the column. Then, cooperate the pressing plate at the bottom of the limit locking mechanism with the limit locking ball, and squeeze the limit locking ball to lock it at the top of the locking hole to perform splicing limit fixation on it.

[0025] S7. Finally, install the bottom waterproof base of the electrical cabinet body inside the sealing connection frame at the top of the connecting plate, and the supporting function can be realized.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] 1. Through the setting of the connecting plate and the column, by installing the connecting plate at the bottom of the electrical cabinet body, and four installation mechanisms are installed at the bottom of the connecting plate. A connecting card plate is arranged on the side of the installation mechanism, and a plug-in slot is opened on the side of the connecting card plate. Reinforcing rib plates and reinforcing flat plates are arranged inside the column. The reinforcing rib plates are plugged and fixed with the plug-in slots through a mortise and tenon structure. At the same time, the connecting card plate will rest on the top of the reinforcing flat plate. During this connection and installation process, the elastic support column and the spring inside the limit locking mechanism can cooperate to generate elastic force, so that the limit locking ball arranged at the bottom of the pressing plate is positioned and connected with the locking hole at the top of the column, effectively providing a limit support function. When it is necessary to carry the electrical cabinet, the electrical cabinet body and the connecting plate can be separated, and at the same time, the column can be disassembled at the bottom of the connecting plate, which is convenient for carrying and transportation, and avoids the problem of inconvenient carrying caused by a large volume and protruding parts during the carrying process;

[0028] 2. Through the setting of the connecting plate, a sealing connection frame is provided on the top of the connecting plate, and a sealing groove is opened on the inner side of the sealing connection frame. The area of the connecting plate is designed to be larger than that of the electrical cabinet body, thus facilitating the sealing connection of the bottom through the sealing connection frame and the sealing connection frame. At the same time, the connecting plate can further increase the supporting area, so as to improve the supporting stability.

[0029] 3. Through the setting of the ventilation holes and side through holes, the ventilation holes are opened on the reinforcing plate inside the column, and the side through holes are opened on the side of the column. By opening a plurality of such slots, it is beneficial to provide a ventilation effect while ensuring stable support. When in contact with water vapor, through the multi-directional ventilation effect, the dryness inside is improved, and the problem of component soaking and corrosion caused by long-term contact with water vapor is avoided.

[0030] 4. Through the setting of the anti-slip support pads, the anti-slip support pads are arranged at the bottom of the support blocks, and a plurality of notches are opened at the bottom of the anti-slip support pads, thus facilitating the increase of the bottom friction. It is beneficial to further improve the supporting stability in cooperation with the protruding connecting parts to ensure that the side tilt and other problems are avoided when supporting a tall electrical cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a three-dimensional structural schematic diagram of a column connecting piece for supporting an electrical cabinet according to the present invention;

[0032] Figure 2 is another angle structural schematic diagram of a column connecting piece for supporting an electrical cabinet according to the present invention;

[0033] Figure 3 is a partial structural schematic diagram of a column connecting piece for supporting an electrical cabinet according to the present invention;

[0034] Figure 4 is a three-dimensional structural diagram of an installation mechanism of a column connecting piece for supporting an electrical cabinet according to the present invention;

[0035] Figure 5 is a structural schematic diagram of a connecting seat of a column connecting piece for supporting an electrical cabinet according to the present invention;

[0036] Figure 6 is a structural schematic diagram of a column of a column connecting piece for supporting an electrical cabinet according to the present invention;

[0037] Figure 7 is another angle structural schematic diagram of a column of a column connecting piece for supporting an electrical cabinet according to the present invention;

[0038] Figure 8 is a structural schematic diagram of a limit locking mechanism of a column connecting piece for supporting an electrical cabinet according to the present invention.

[0039] In the figure:

[0040] 1. Electrical cabinet body; 2. Connecting plate; 3. Column; 11. Cabinet door; 12. Visual window; 13. Door lock; 14. Ventilation slot; 15. Waterproof base; 21. Sealed connection frame; 22. Sealing groove; 23. Side support seat; 24. Installation mechanism; 25. Side support plate; 26. Connecting card plate; 27. Insertion slot; 28. Limit locking mechanism; 281. Elastic support column; 282. Spring; 283. Extrusion plate; 284. Limit locking ball; 285. Empty slot; 31. Reinforcing rib plate; 32. Reinforcing flat plate; 33. Ventilation hole; 34. Side through hole; 35. Support block; 36. Anti-slip support pad; 37. Locking hole. Specific embodiments

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] Embodiment 1

[0043] Please refer to Figure 1-8 , the present invention provides a technical solution: a column connector for supporting an electrical cabinet, including an electrical cabinet body 1, a connecting plate 2 and a column 3. The bottom of the electrical cabinet body 1 is connected to the top of the connecting plate 2, and the top of the column 3 is connected to the four corners of the bottom of the connecting plate 2. A waterproof base 15 is fixedly installed at the bottom of the electrical cabinet body 1; the electrical cabinet body 1 is supported at the bottom through the connection between the connecting plate 2 and the waterproof base 15, and is further supported at the bottom by the column 3, effectively improving the stability of the support and avoiding the contact between the electrical cabinet and the water vapor on the ground.

[0044] A sealing connection frame 21 is fixedly installed at the top of the connecting plate 2. A sealing groove 22 is formed inside the sealing connection frame 21. The sealing groove 22 is arranged at the top of the connecting plate 2. A waterproof base 15 is arranged inside the sealing groove 22. The sealing connection frame 21 is sleeved outside the waterproof base 15. Installation mechanisms 24 are fixedly installed at the four corners of the bottom of the connecting plate 2. Two connecting clamping plates 26 are installed on the side of the installation mechanism 24. Insertion grooves 27 are symmetrically formed on the side of the connecting clamping plate 26. Limit locking mechanisms 28 are arranged at the four corners of the bottom of the connecting plate 2. The limit locking mechanisms 28 are arranged on the side of the installation mechanism 24. Elastic support columns 281 are arranged inside the limit locking mechanisms 28. A pressing plate 283 is connected to the bottom of the elastic support column 281. By installing the connecting plate 2 at the bottom of the electrical cabinet body 1, and installing four installation mechanisms 24 at the bottom of the connecting plate 2, connecting clamping plates 26 are arranged on the side of the installation mechanism 24, and insertion grooves 27 are formed on the side of the connecting clamping plate 26. Reinforcing rib plates 31 and reinforcing flat plates 32 are arranged inside the column 3. The reinforcing rib plates 31 are inserted and fixed with the insertion grooves 27 through a mortise and tenon structure. At the same time, the connecting clamping plate 26 will rest on the top of the reinforcing flat plate 32. During this connection and installation process, the elastic support column 281 and the spring 282 inside the limit locking mechanism 28 can cooperate to generate elastic force, so that the limit locking balls 284 arranged at the bottom of the pressing plate 283 are positioned and connected with the locking holes 37 at the top of the column 3, effectively providing a limit support function. When the electrical cabinet needs to be carried, the electrical cabinet body 1 and the connecting plate 2 can be separated, and at the same time, the column 3 can be disassembled at the bottom of the connecting plate 2, which is convenient for carrying and transportation;

[0045] Columns 3 are arranged outside the installation mechanism 24. Two reinforcing rib plates 31 are fixedly installed inside the columns 3. Two reinforcing flat plates 32 are fixedly installed inside the columns 3. The reinforcing rib plates 31 penetrate and are fixedly installed inside the reinforcing flat plates 32. Support blocks 35 are fixedly installed at the bottom of the columns 3. By arranging ventilation holes 33 on the reinforcing flat plates 32 inside the columns 3 and arranging side through holes 34 on the sides of the columns 3, by arranging multiple such slots, it is beneficial to provide a ventilation effect while ensuring stable support, and it is beneficial to improve the dryness inside when contacting water vapor through the multi-directional ventilation effect.

[0046] As Figure 3 shown, a plurality of side support seats 23 are fixedly installed at the top of the connecting plate 2. The side support seats 23 are distributed on the side of the sealing connection frame 21. The side support seats 23 can effectively provide side support, which is beneficial to further improve the stability effect.

[0047] As Figure 4 and Figure 5As shown, side support plates 25 are symmetrically and fixedly installed on the side surface of the installation mechanism 24. Both ends of the side support plates 25 are connected to the inner ends of both sides of the installation mechanism 24. The side support plates 25 can be connected to the installation mechanism 24 to facilitate the support of the inner side of the installation mechanism 24 and enhance the support strength of the installation mechanism 24.

[0048] As Figure 7 and Figure 8 shown, a plurality of limit locking balls 284 are evenly distributed at both ends of the extrusion plate 283. A spring 282 is arranged on the outer wall of the elastic support column 281. Both ends of the spring 282 are respectively connected to the limit locking mechanism 28 and the extrusion plate 283. A plurality of locking holes 37 are opened at the top of the column 3. There is a movable connection between the top of the locking hole 37 and the bottom of the limit locking ball 284. The even distribution of the limit locking balls 284 at both ends of the extrusion plate 283 facilitates the docking and limiting during the installation and splicing with the locking holes 37 at the top of the column 3, so as to facilitate the fixation and also facilitate the quick manual pulling out and disassembly.

[0049] As Figure 8 shown, an empty groove 285 is opened at the bottom of the limit locking mechanism 28. There is a movable connection between the outer side of the extrusion plate 283 and the inner side of the limit locking mechanism 28. The extrusion plate 283 is movably connected inside the empty groove 285, and the empty groove 285 facilitates providing a space for the extrusion plate 283 and the spring 282 to rebound and be installed.

[0050] As Figure 6 and Figure 7 shown, a plurality of ventilation holes 33 are evenly penetrated through the inside of the strengthening flat plate 32, and a plurality of side through holes 34 are evenly penetrated through the side surface of the column 3. The penetration of the ventilation holes 33 through the strengthening flat plate 32 in cooperation with the penetration of the side through holes 34 through the column 3 achieves an effective ventilation and drying effect, and at the same time this design can ensure the overall strength.

[0051] As Figure 6 and Figure 7 shown, an anti-slip support pad 36 is arranged at the bottom of the support block 35. A plurality of anti-slip notches are evenly opened at the bottom of the anti-slip support pad 36. The anti-slip support pad 36 provides a stable support at the bottom, and the anti-slip notches further improve the stability in cooperation.

[0052] As Figure 1 and Figure 2 shown, a cabinet door 11 is movably installed on the front surface of the electrical cabinet body 1. A visual window 12 is arranged on the front surface of the cabinet door 11. The cabinet door 11 provides a protective effect externally and is convenient for providing maintenance operations, while the visual window 12 can be used to view the working conditions inside the electrical cabinet body 1 from the outside.

[0053] As Figure 1 and Figure 2As shown in the figure, a door lock 13 is provided on the front of the cabinet door 11. A plurality of ventilation slots 14 are evenly opened on both sides of the electrical cabinet body 1. The door lock 13 facilitates locking the cabinet door 11 on the electrical cabinet body 1, and the ventilation slots 14 provide ventilation for the interior of the electrical cabinet body 1.

[0054] A processing technology for a column connector used for supporting an electrical cabinet includes the following steps:

[0055] S1. When processing the column connector of the electrical cabinet, the zinc alloy material can be first poured into the interior of the mold to die-cast the connector into shape.

[0056] S2. After die-casting into shape, take it out and place it on a grinding device for grinding until its surface is smooth.

[0057] S3. Then, use a punching device to punch and perforate the connector, which can provide ventilation during the later support process.

[0058] S4. Then put the connector into the inner side of the electroplating bath for multi-layer electroplating, which can provide anti-corrosion effect when supporting the electrical cabinet in a humid environment.

[0059] S5. After electroplating is completed, install the anti-slip support pad 36 at the bottom of the support block 35 to improve the anti-slip performance.

[0060] S6. After processing is completed, splice the two main components of the connecting plate 2 and the column 3. Then, cooperate the pressing plate 283 at the bottom of the limit locking mechanism 28 with the limit locking ball 284 to squeeze and lock the limit locking ball 284 at the top of the locking hole 37 for splicing and limit fixing.

[0061] S7. Finally, install the bottom waterproof base 15 of the electrical cabinet body 1 inside the sealing connection frame 21 at the top of the connecting plate 2, and the supporting function can be realized.

[0062] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A column connecting piece for supporting an electrical cabinet, comprising an electrical cabinet body, a connecting plate and a column, characterized in that: The bottom of the electrical cabinet body is connected to the top of the connecting plate, the top of the column is connected to the four corners of the bottom of the connecting plate, and a waterproof base is fixedly installed at the bottom of the electrical cabinet body; A sealing connection frame is fixedly installed on the top of the connecting plate. A sealing groove is provided inside the sealing connection frame. The sealing groove is arranged on the top of the connecting plate. The waterproof base is arranged inside the sealing groove. The sealing connection frame is sleeved outside the waterproof base. Installation mechanisms are fixedly installed at the four corners of the bottom of the connecting plate. Two connecting clamping plates are installed on the side of the installation mechanism. Insertion grooves are symmetrically provided on the side of the connecting clamping plate. A limit locking mechanism is arranged at the four corners of the bottom of the connecting plate. The limit locking mechanism is arranged on the side of the installation mechanism. An elastic support column is arranged inside the limit locking mechanism. The bottom of the elastic support column is connected with a pressing plate; Columns are arranged outside the installation mechanism. Two reinforcing rib plates are fixedly installed inside the columns. Two reinforcing flat plates are fixedly installed inside the columns. The reinforcing rib plates are fixedly installed through the inside of the reinforcing flat plates. A support block is fixedly installed at the bottom of the column; A plurality of limit locking balls are evenly distributed at both ends of the pressing plate. A spring is arranged on the outer wall of the elastic support column. The two ends of the spring are respectively connected with the limit locking mechanism and the pressing plate. A plurality of locking holes are provided at the top of the column. The top of the locking hole is movably connected with the bottom of the limit locking ball; Insertion grooves are provided on the side of the connecting clamping plate. Reinforcing rib plates and reinforcing flat plates are arranged inside the column. The reinforcing rib plates and the insertion grooves are inserted and fixed through a mortise and tenon structure. At the same time, the connecting clamping plate will rest on the top of the reinforcing flat plate.

2. The column connector for supporting an electrical cabinet according to claim 1, characterized in that: A plurality of side support seats are fixedly installed on the top of the connecting plate. The side support seats are distributed on the side of the sealing connection frame.

3. The column connector for supporting an electrical cabinet according to claim 1, characterized in that: Side support plates are symmetrically and fixedly installed on the side of the installation mechanism. The two ends of the side support plates are connected to the two inner ends of the installation mechanism.

4. The column connecting piece for supporting an electrical cabinet according to claim 1, wherein: An empty groove is provided at the bottom of the limit locking mechanism. The outer side of the pressing plate is movably connected with the inner side of the limit locking mechanism. The pressing plate is movably connected inside the empty groove.

5. The column connecting piece for supporting an electrical cabinet according to claim 1, characterized in that: A plurality of ventilation holes are evenly penetrated inside the reinforcing flat plate. A plurality of side through holes are evenly penetrated on the side of the column.

6. The column connector for supporting an electrical cabinet according to claim 1, wherein: An anti-slip support pad is arranged at the bottom of the support block. A plurality of anti-slip notches are evenly provided at the bottom of the anti-slip support pad.

7. The column connecting member for supporting an electrical cabinet according to claim 1, characterized in that: A cabinet door is movably installed on the front of the electrical cabinet body. A visual window is provided on the front of the cabinet door.

8. The column connector for supporting an electrical cabinet according to claim 7, characterized in that: A door lock is provided on the front of the cabinet door. A plurality of ventilation slots are evenly provided on both sides of the electrical cabinet body.

9. A processing technology for a column connecting piece for supporting an electrical cabinet, characterized in that, Using a column connecting piece for electrical cabinet support according to any one of claims 1-8, comprising the following steps: S1. When processing the column connecting piece of the electrical cabinet, the zinc alloy material can be first poured into the inside of the mold to die-cast the connecting piece; S2. After die-casting and forming, take it out and place it on a grinding device for grinding until the surface is smooth; S3. Then, punch and perforate the connecting piece through a punching device to provide a ventilation function during the later support process; S4. Then place the connector inside the electroplating bath for multi-layer electroplating, which can provide anti-corrosion effect when supporting the electrical cabinet in a humid environment; S5. After electroplating, install the anti-slip support pad at the bottom of the support block to improve the anti-slip performance; S6. After processing, splice the two main components of the connecting plate and the column. Then, cooperate the extrusion plate at the bottom of the limit locking mechanism with the limit locking ball, and squeeze and lock the limit locking ball at the top of the locking hole to limit and fix the splicing; S7. Finally, install the bottom waterproof base of the electrical cabinet body inside the sealed connection frame on the top of the connecting plate to achieve the supporting function.

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