Control cabinet with high protection performance

Abstract

The utility model discloses a control cabinet with strong protection performance, which comprises a base, an isolation mounting table is arranged at the top of the base, a damp-proof layer is arranged at the top of the isolation mounting table, a control cabinet body is arranged above the isolation mounting table, a first protection frame is arranged at the top of the base, and a second protection frame is arranged at the top of the base. The outer surface of the first protection frame is fixedly connected with a buffer layer, a positioning mechanism is arranged between the first protection frame and the base, a second protection frame is arranged above the base, and one side of the outer surface of the second protection frame is fixedly connected with a buffer layer. According to the utility model, the first protection frame and the second protection frame are matched with each other to form a frame-shaped protection frame structure, so that the frame-shaped protection frame structure can cover the outer side of the control cabinet, and the buffer layer is arranged, so that a stable protection effect can be achieved on the control cabinet, and the control cabinet can be prevented from being damaged when being impacted by external force. The impact force generated by impact can be effectively reduced, the probability of damage to the cabinet body is reduced, and the use safety of equipment is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of control cabinet technology, and in particular to a control cabinet with strong protection. Background Technology

[0002] A control cabinet is a device that assembles switching equipment, measuring instruments, protective electrical appliances, and auxiliary equipment in a closed or semi-closed metal cabinet or panel according to electrical wiring requirements. It is used to control and manage various equipment and devices in the power system, and can also be used for the control and management of various electrical operating equipment. Since the control cabinet contains electrical components and equipment used for control and management, there are certain requirements for its protective performance in order to improve its safety. For example, some control cabinets are set up outdoors or by the roadside. These control cabinets are mostly used for equipment control, such as signal lights and external working facilities. These control cabinets set up outdoors are extremely vulnerable to damage from external forces and impacts.

[0003] Traditional outdoor control cabinets have limited overall protection. Although the casing can provide some protection when subjected to external impacts, the protection is not effective and the casing is still prone to deformation and damage to internal electrical components, making them unsafe to use. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a highly protective control cabinet.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a highly protective control cabinet, comprising a base, an isolation mounting platform on the top of the base, a moisture-proof layer on the top of the isolation mounting platform, and a control cabinet body above the isolation mounting platform; a first protective frame on the top of the base, a buffer layer fixedly connected to the outer surface of the first protective frame, a positioning mechanism between the first protective frame and the base, a second protective frame above the base, a buffer layer fixedly connected to one side of the outer surface of the second protective frame, a limit block fixedly connected to the second protective frame, a limit groove on the first protective frame, and the limit block and the limit groove being nested and slidingly fitted.

[0006] The positioning mechanism includes a positioning block fixedly connected to the bottom of the protective frame and a positioning groove set on the top of the base. A movable groove is provided in the position where the positioning block connects with the protective frame. A movable block and a spring are respectively provided in the movable groove. A pull rod and a locking block are fixedly connected to the movable block. A pull frame is fixedly connected to one end of the pull rod at the outer side of the protective frame. A locking groove is provided on one side of the inner wall of the positioning groove.

[0007] As a further description of the above technical solution:

[0008] Both the first and second protective frames are provided in pairs.

[0009] As a further description of the above technical solution:

[0010] Both the first and second protective frames are made of PE resin, and the buffer layer is made of polyurethane foam.

[0011] As a further description of the above technical solution:

[0012] The positioning block and the positioning slot are nested together, and the locking block and the locking slot are nested together.

[0013] As a further description of the above technical solution:

[0014] The bottom of the locking block is designed as an inclined surface.

[0015] As a further description of the above technical solution:

[0016] The second protective frame is provided with a handle groove.

[0017] As a further description of the above technical solution:

[0018] The bottom of the second protective frame is fixedly connected to a positioning block, and the top of the base is provided with a positioning slot. The positioning block and the positioning slot are designed for plug-in engagement.

[0019] As a further description of the above technical solution:

[0020] Both the limiting block and the limiting groove have dovetail-shaped cross sections.

[0021] This utility model has the following beneficial effects:

[0022] This highly protective control cabinet can be assembled into a frame-shaped protective structure by two protective frames (Frame 1 and Frame 2) working together. This structure covers the outside of the control cabinet, and with the addition of a buffer layer, it provides stable protection for the control cabinet. This effectively reduces the impact force generated by external forces, lowers the probability of cabinet damage, and enhances the safety of equipment use. Through the design of positioning mechanisms, limit blocks, and limit grooves, the protective frame structure can be stably installed on the base and can also be easily disassembled. The structure is simple to assemble and disassemble, and is flexible and convenient to use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a highly protective control cabinet proposed in this utility model;

[0024] Figure 2 This is a front view of a highly protective control cabinet proposed in this utility model;

[0025] Figure 3 This utility model proposes a control cabinet with strong protection. Figure 2 Enlarged view of A in the middle;

[0026] Figure 4 This is a front view of the structure of the protective frame of a control cabinet with strong protection proposed in this utility model.

[0027] Legend:

[0028] 1. Base; 2. Isolation mounting platform; 3. Moisture-proof layer; 4. Control cabinet; 5. Protective frame one; 6. Buffer layer; 7. Positioning block; 8. Movable groove; 9. Movable block; 10. Spring; 11. Pull rod; 12. Pulling frame; 13. Locking block; 14. Positioning groove; 15. Locking groove; 16. Protective frame two; 17. Handle groove; 18. Positioning insert; 19. Positioning slot; 20. Limiting block; 21. Limiting groove. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0031] Reference Figure 1-4This utility model provides an embodiment of a highly protective control cabinet, comprising a base 1, an isolation mounting platform 2 on top of the base 1, a moisture-proof layer 3 on top of the isolation mounting platform 2, and a control cabinet body 4 above the isolation mounting platform 2. The control cabinet is a control structure component of conventional electrical equipment, with control electrical components installed on its internal sidewalls; this is a conventional prior art product and will not be described in detail here. The base 1 and the isolation mounting platform 2 allow for stable positioning and installation of the control cabinet. Combined with the moisture-proof layer 3, it effectively isolates the control cabinet from the influence of ground moisture. The control cabinet body 4 can be fixed to the isolation mounting platform 2 by mounting plates and bolts; this is a conventional cabinet fixing method and will not be described in detail here. A protective frame is provided on the top of the base 1. A buffer layer 6 is fixedly connected to the outer surface of the first protective frame 5. A positioning mechanism is provided between the first protective frame 5 and the base 1. A second protective frame 16 is provided above the base 1. A buffer layer 6 is fixedly connected to one side of the outer surface of the second protective frame 16, and a limit block 20 is fixedly connected to the second protective frame 16. A limit groove 21 is provided on the first protective frame. The limit block 20 and the limit groove 21 are nested and slidingly fitted. There are two of each of the first protective frame 5 and the second protective frame 16. A total of four protective frames can form a square protective cover structure on the outside of the control cabinet. With the four buffer layers 6, the control cabinet can be provided with a safe and stable protection effect. When subjected to external impact, it can effectively reduce the damage caused by external impact to the control cabinet and improve the safety of the control cabinet.

[0032] The positioning mechanism includes a positioning block 7 fixedly connected to the bottom of the protective frame 5 and a positioning groove 14 set on the top of the base 1. A movable groove 8 is provided in the position where the positioning block 7 connects with the protective frame 5. A movable block 9 and a spring 10 are respectively arranged in the movable groove 8. A pull rod 11 and a locking block 13 are fixedly connected to the movable block 9. The pull rod 11 is located on the same side of the outer surface of the movable block 9 as the spring 10 and near the top. The locking block 13 is located on the outer surface of the movable block 9 away from the spring 10 and near the bottom. A pull frame 12 is fixedly connected to one end of the pull rod 11 and located on the outside of the protective frame 5. A locking groove 15 is provided on one side of the inner wall of the positioning groove 14. The positioning block 7 and the positioning groove 14 are nested together. The locking block 13 and the locking groove 15 are nested together. The bottom of the locking block 13 is set as an inclined surface. During installation, the positioning block 7 is inserted into the positioning groove 14. When inserted, the inclined surface of the bottom of the locking block 13 fits against the inner wall of the positioning groove 14. By squeezing the inclined surface, a guiding effect is achieved, causing the locking block 13 to slide and retract, pushing the movable block 9 to compress the spring 10. After the positioning block 7 is inserted into the positioning groove 14, the spring 10 returns to its original position and pushes the movable block 9 to drive the locking block 13 into the locking groove 15, thus completing the positioning and installation of the positioning mechanism. This can stably position and install the protective frame 5. When disassembly is required, pull the pulling frame 12. The pulling frame 12 drives the movable block 9 to move through the pull rod 11. The movable block 9 drives the locking block 13 away from the locking groove 15. The positioning block 7 can be removed to complete the disassembly operation of the positioning mechanism.

[0033] Both protective frame 1 (5) and protective frame 2 (16) are made of PE resin, while the buffer layer 6 is made of polyurethane foam. The PE resin protective frame structure has good anti-collision performance and is also very wear-resistant and durable, which can effectively provide stable protection for the control cabinet. The buffer layer 6 is fitted to the outer surface of the control cabinet, and the polyurethane foam material can help reduce the impact force after the protective frame structure is impacted, thereby enhancing the protection effect on the control cabinet.

[0034] The second protective frame 16 is provided with a handle groove 17, which facilitates the disassembly and assembly of the second protective frame 16.

[0035] The bottom of the second protective frame 16 is fixedly connected with a positioning plug 18, and the top of the base 1 is provided with a positioning slot 19. The positioning plug 18 and the positioning slot 19 are connected by a plug-in fit. This structure can help to enhance the positioning stability of the bottom of the second protective frame 16, thus enhancing the stability of the entire protective frame.

[0036] Both the limiting block 20 and the limiting groove 21 have dovetail-shaped cross sections. The dovetail-shaped limiting block 20 and limiting groove 21 enable the second protective frame 16 to be precisely and stably connected and installed with the first protective frame 5, forming a solid and stable frame protective frame structure, thereby making it more stable under force.

[0037] Working principle: When using a highly protective control cabinet, install the control cabinet body 4 on the isolation mounting platform 2, position and install the protective frame 5 on the top of the base 1, and fix it through the positioning structure. Insert the limit block 20 into the limit groove 21, so that the protective frame 16 can be connected and installed together with the protective frame 5. This forms a stable protective frame structure on the outside of the control cabinet body 4. When subjected to external impact, the protective frame structure and the buffer layer 6 can effectively reduce the impact force generated when subjected to external impact, thus providing a stable protection effect for the control cabinet. When the control cabinet needs to be inspected and maintained, grasp the handle groove 17 and pull out one of the protective frames 16 located at the corresponding position of the control cabinet door to open it, making it convenient to open the control cabinet for inspection and maintenance work.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A control cabinet with high protection, comprising a base (1), characterized in that: The top of the base (1) is provided with an isolated mounting table (2), the top of the isolated mounting table (2) is provided with a moisture-proof layer (3), and the upper side of the isolated mounting table (2) is provided with a control cabinet body (4), the top of the base (1) is provided with a protection frame one (5), the outer surface of the protection frame one (5) is fixedly connected with a buffer layer (6), a positioning mechanism is arranged between the protection frame one (5) and the base (1), the upper side of the base (1) is provided with a protection frame two (16), the outer surface of the protection frame two (16) is fixedly connected with a buffer layer (6) on one side, and a limiting block (20) is fixedly connected to the protection frame two (16), a limiting groove (21) is arranged on the protection frame one (5), and the limiting block (20) and the limiting groove (21) are nested and slidably connected; the positioning mechanism comprises a positioning block (7) fixedly connected to the bottom of the protection frame one (5) and a positioning groove (14) arranged on the top of the base (1), the positioning block (7) is provided with a movable groove (8) at the position connected with the protection frame one (5), the movable groove (8) is provided with a movable block (9) and a spring (10), respectively, the movable block (9) is fixedly connected with a pull rod (11) and a locking block (13), respectively, one end of the pull rod (11) is fixedly connected with a pulling frame (12) on the outer side of the protection frame one (5), and the inner wall of the positioning groove (14) is provided with a locking groove (15) on one side.

2. The control cabinet of claim 1, wherein: The protection frame one (5) and the protection frame two (16) are both provided with two.

3. The control cabinet of claim 1, wherein: The material of the protection frame one (5) and the protection frame two (16) is PE resin, and the material of the buffer layer (6) is polyurethane foam.

4. The control cabinet of claim 1, wherein: The positioning block (7) and the positioning groove (14) are nested and connected, and the locking block (13) and the locking groove (15) are nested and connected.

5. The control cabinet of claim 1, wherein: The bottom of the locking block (13) is provided in the form of an inclined surface.

6. The control cabinet of claim 1, wherein: The protection frame two (16) is provided with a handle groove (17).

7. The control cabinet of claim 1, wherein: The bottom of the protection frame two (16) is fixedly connected with a positioning plug (18), the top of the base (1) is provided with a positioning slot (19), and the positioning plug (18) and the positioning slot (19) are connected in plug connection.

8. The control cabinet of claim 1, wherein: The cross sections of the limiting block (20) and the limiting groove (21) are dovetail-shaped.

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