High-protection multipurpose box-type power transformation equipment

Abstract

The utility model relates to the technical field of power transformation equipment, and discloses high-protection multipurpose box-type power transformation equipment, which comprises a box body, a plurality of vertically symmetrical guide rails are fixedly connected in the box body, a supporting plate is slidably connected in one of the guide rails, a plurality of sliding chutes are arranged in the box body, and the sliding chutes are arranged in the box body. And a limiting block is slidably connected into the supporting plate, the limiting block is slidably connected into one sliding groove, a supporting column is slidably connected into the supporting plate, the limiting block is fixedly connected to one end of the supporting column, and the outer wall of the supporting column is sleeved with a spring. According to the utility model, the supporting plate drives the limiting block to slide, and then the spring rebounds to push the limiting block to reset, so that the effect of adjusting the internal space of the box body as required is realized, and the problems that the internal space of the box body cannot be adjusted, and when equipment with different specifications and sizes needs to be replaced or upgraded, the space cannot be effectively utilized, and the equipment is inconvenient to use are solved. And the equipment adaptability is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power transformation equipment, in particular to a high-protection multi-purpose box-type power transformation equipment. Background Art

[0002] Box-type substations are a type of electrical equipment that integrates transformers, switchgear, and protection systems. They are typically enclosed in a protective enclosure and are designed to receive, transform, and distribute electricity. They are suitable for a variety of scenarios, including cities, industrial and mining areas, and buildings. Box-type substations offer advantages such as small size, compact structure, and easy installation. They effectively protect internal electrical components and ensure safe and stable operation in various climatic conditions. Due to their high degree of integration and flexibility, box-type substations are widely used in modern power systems.

[0003] Traditional box-type substations usually consist of a box body and internal electrical equipment. The box body is made of sturdy materials to protect the internal electrical equipment from external environmental factors. The internal electrical equipment includes transformers, switchgear, protection devices and measuring instruments, which are responsible for power conversion, distribution and monitoring.

[0004] However, the layout structure inside the box of traditional substation equipment is usually relatively fixed. During use, it is often impossible to adjust the space inside the box according to electrical equipment of different specifications and sizes, resulting in only electrical equipment of fixed sizes being placed in specific positions in the box. When equipment needs to be replaced or upgraded, the space cannot be effectively utilized, which reduces the adaptability of the equipment. Therefore, a high-protection multi-purpose box-type substation equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-protection multi-purpose box-type substation equipment, which aims to improve the problem in the existing technology that the space inside the box cannot be adjusted according to electrical equipment of different specifications and sizes. When the equipment needs to be replaced or upgraded, the space cannot be effectively utilized, which reduces the adaptability of the equipment.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The cam is provided with a plurality of symmetrical guide rails, one of which is slidably connected to a support plate, and a plurality of slide grooves are provided inside the box, the support plate is slidably connected to a limit block, the limit block is slidably connected to the inside of one of the slide grooves, the support plate is slidably connected to a support column, the limit block is fixedly connected to one end of the support column, the outer wall of the support column is provided with a spring, one end of the spring is fixedly connected to the inside of the support plate, and the other end of the spring is fixedly connected to one side of the limit block, one side of the box body is fixedly connected to a hinge, one side of the hinge is fixedly connected to a box door, the box body and the box door are connected by the hinge, and a protective component is provided on the top of the box body, and the protective component is used to drain rainwater;

[0008] As a further description of the above technical solution:

[0009] The protection assembly includes a roof and a guide plate, wherein the roof is fixedly connected to the top of the box body, and the guide plate is fixedly connected to the front and rear sides of the roof;

[0010] As a further description of the above technical solution:

[0011] A vent is provided inside the box, and a support frame is fixedly connected to one side of the box;

[0012] As a further description of the above technical solution:

[0013] A connecting frame is fixedly connected to the interior of the support frame, and a filter is fixedly connected to one end of the connecting frame;

[0014] As a further description of the above technical solution:

[0015] The connecting frame is internally rotatably connected to a guide wheel, and the outer wall of the guide wheel is slidably connected to a rotating ring;

[0016] As a further description of the above technical solution:

[0017] The outer wall of the rotating ring is fixedly connected to a handle, and the outer wall of the rotating ring is fixedly connected to a fixing rod;

[0018] As a further description of the above technical solution:

[0019] A connecting shaft is rotatably connected inside the connecting frame, a rotating rod is fixedly connected to the outer wall of the connecting shaft, and the rotating rod is slidably connected to the outer wall of the fixed rod;

[0020] As a further description of the above technical solution:

[0021] A rotating shaft is fixedly connected to one side of the fan blade, a fixing seat is fixedly connected inside the connecting frame, and the rotating shaft is rotatably connected inside the fixing seat.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the support plate drives the limit block to slide, so that the limit block is squeezed and contracted by the box body, and then the support column rebounds to push the limit block to reset, thereby achieving the effect of adjusting the space inside the box body according to needs, solving the problem that the space inside the box body cannot be adjusted according to electrical equipment of different specifications and sizes, and when the equipment needs to be replaced or upgraded, the space cannot be effectively utilized, which reduces the adaptability of the equipment, thereby improving the applicability of the substation equipment.

[0024] 2. In the utility model, with the cooperation of the rotating ring and the fixed rod, the connecting shaft, the rotating rod, the fixed seat and the rotating shaft structure, the fan blades work, achieving the effect of effectively protecting the interior of the box and adjusting the ventilation volume, solving the problem that when the substation equipment is placed outside and encounters windy and rainy weather, raindrops and a large amount of dust will float into the interior of the electric cabinet through the air vents, causing damage to the power system, thereby increasing the service life of the substation equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a high-protection multi-purpose box-type power transformation equipment proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of a high-protection multi-purpose box-type power transformation equipment proposed in the utility model;

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of a high-protection multi-purpose box-type power transformation equipment proposed in the utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of the support frame of a high-protection multi-purpose box-type power transformation equipment proposed by the utility model;

[0029] Figure 5 This is a schematic diagram of the internal structure of a connection frame of a high-protection multi-purpose box-type power transformation equipment proposed by the utility model.

[0030] Legend:

[0031] 1. Box body; 2. Guide rail; 3. Support plate; 4. Slide; 5. Limit block; 6. Support column; 7. Spring; 8. Hinge; 9. Box door; 10. Roof; 11. Guide plate; 12. Support frame; 13. Ventilation port; 14. Connecting frame; 15. Filter; 16. Rotating ring; 17. Handle; 18. Fixing rod; 19. Connecting shaft; 20. Rotating rod; 21. Fan blade; 22. Fixing seat; 23. Rotating shaft; 24. Guide wheel. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-Figure 3 , an embodiment provided by the utility model: a high-protection multi-purpose box-type substation equipment, including a box body 1, which is made of aluminum alloy, is light in weight and has good corrosion resistance and strength, and can effectively provide basic protection for the internal electrical components. A plurality of upper and lower symmetrical guide rails 2 are fixedly connected to the inside of the box body 1, so that the internal components can flexibly adjust their positions. A support plate 3 is slidably connected to the inside of one of the guide rails 2. A plurality of slide grooves 4 are opened inside the box body 1. The support plate 3 is slidably connected to a limit block 5 to ensure that the support plate 3 does not exceed the set range during adjustment. The limit block 5 is slidably connected to the inside of one of the slide grooves 4. The support plate 3 is slidably connected to a support column 6 so that the limit block 5 can slide in the vertical direction. The limit block 5 is fixedly connected to one end of the support column 6 to ensure that it remains stable during movement. The outer wall of the support column 6 is provided with a spring 7, and one end of the spring 7 is fixedly connected to the inside of the support plate 3 , provides additional elastic support, ensures that the support plate 3 is not easily deformed when bearing load, and the other end of the spring 7 is fixedly connected to one side of the limit block 5, so that the limit block 5 can be quickly reset, and a hinge 8 is fixedly connected to one side of the box body 1 to ensure the flexible opening and closing of the box door 9, and a box door 9 is fixedly connected to one side of the hinge 8 to ensure that the internal equipment is not affected by the external environment, further improving the safety and protection capability of the equipment. The box body 1 and the box door 9 are connected by hinges 8, and a protective component is provided on the top of the box body 1. The protective component is used to divert rainwater to prevent water from directly entering the box body 1 and causing damage or short circuit of electrical equipment. The protective component includes a roof 10 and a guide plate 11. The roof 10 is fixedly connected to the top of the box body 1, and the guide plate 11 is fixedly connected to the front and rear sides of the roof 10. A slope design is adopted to promote the flow of rainwater and ensure that water flows to both sides of the box body 1, thereby effectively reducing the potential harm of water to the equipment.

[0034] Specifically, in the process of using the power transformation equipment, when the space inside the box body 1 needs to be adjusted according to electrical appliances of different sizes, the support plate 3 is first pulled toward the outside of the box body 1. This action causes the support plate 3 to drive the internal limit block 5 to move. The limit block 5 is blocked by the inner wall of the box body 1 during movement, so that after being subjected to force, it drives the support column 6 on one side to slide toward the inside of the support plate 3. At the same time, the limit block 5 squeezes the spring 7 on one side to shrink it, thereby allowing the limit block 5 to slide smoothly out of the box body 1. At this time, the disassembled support plate 3 is inserted between the guide rails 2 of the corresponding height and pushed into the inside of the box body 1. The guide rails 2 guide the support plate 3 slides smoothly to ensure that there will be no jamming or tilting during the adjustment process. During this process, the limit block 5 is squeezed and continues to apply pressure to the spring 7. When the support plate 3 completely enters the box body 1, the spring 7 is relieved of the force and rebounds, thereby pushing the limit block 5 to slide into the slide groove 4 inside the box body 1 to complete the fixation. The structural design of the slide groove 4 allows the limit block 5 to be firmly embedded, ensuring that its position remains stable and avoiding displacement caused by external vibration, thereby achieving effective utilization of the internal space of the box body 1 and enabling the substation equipment to be optimized according to the specific size requirements of the electrical equipment, thereby improving the overall operating efficiency and adaptability.

[0035] Reference Figure 2 、 Figure 4 and Figure 5 The box body 1 is provided with a vent 13 inside to promote internal air circulation and ensure good ventilation and heat dissipation of the internal environment of the box body 1. A support frame 12 is fixedly connected to one side of the box body 1 to provide a good support effect. A connecting frame 14 is fixedly connected to the inside of the supporting frame 12. The connecting frame 14 is rotatably connected to a guide wheel 24 inside the connecting frame 14, making the movement of the rotating ring 16 smoother, reducing friction and reducing wear. The outer wall of the guide wheel 24 is slidably connected to the rotating ring 16. The outer wall of the rotating ring 16 is fixedly connected to a handle 17. The user can conveniently use the handle 17 The rotating ring 16 is controlled by a fixed rod 18 on the outer wall of the rotating ring 16 to provide additional support and transmit the rotational force of the rotating ring 16. The connecting frame 14 is internally rotatably connected to a connecting shaft 19, which is responsible for transmitting power and can rotate freely within a certain angle. The outer wall of the connecting shaft 19 is fixedly connected to a rotating rod 20, and the rotating rod 20 is slidably connected to the outer wall of the fixed rod 18. One end of the connecting shaft 19 is fixedly connected to a fan blade 21. By controlling the opening and closing amplitude of the fan blade 21, the air circulation inside the box 1 can be effectively increased or decreased.

[0036] Specifically, when the ventilation volume inside the box body 1 needs to be adjusted, the operation can be performed by rotating the handle 17. When the handle 17 is rotated, it will drive the rotating ring 16 to rotate. At the same time, the fixed rod 18 connected to its outer wall will also be subjected to corresponding force, thereby pushing the fixed rod 18 to move. The other end of the fixed rod 18 is connected to the rotating rod 20, so that the rotating rod 20 is also forced to start rotating. The rotation of the rotating rod 20 can drive the connecting shaft 19 to rotate inside the connecting frame 14. One end of the connecting shaft 19 is connected to the fan blades 21. As the connecting shaft 19 rotates, the fan blades 21 also flip over inside the connecting frame 14. By adjusting the flipping amplitude of the fan blades 21, the opening and closing angle of the vent 13 can be controlled, thereby changing the air flow inside the box body 1. Through this adjustment, the operator can increase or decrease the ventilation volume inside the box body 1 according to actual needs to maintain the normal operating environment of the equipment.

[0037] Reference Figure 2 、 Figure 4 and Figure 5 A filter 15 is fixedly connected to one end of the connecting frame 14. The function of the filter 15 is to filter impurities in the air, ensure that the air entering the box 1 is clean, and protect the internal equipment from pollution. A rotating shaft 23 is fixedly connected to one side of the fan blade 21, which is used to connect the fan blade 21 and the connecting frame 14 to ensure the stability and effective rotation of the fan blade 21. A fixing seat 22 is fixedly connected to the inside of the connecting frame 14. The fixing seat 22 provides a solid support for the rotating shaft 23, so that the fan blade 21 remains stable during rotation. The rotating shaft 23 is rotatably connected to the inside of the fixing seat 22.

[0038] Specifically, when encountering rainy or snowy weather, the fan blades 21 can be completely closed to effectively isolate external rainwater, prevent moisture from penetrating into the interior of the box 1, and protect the safety of the internal electrical equipment. In addition, a filter 15 is also installed at one end of the connecting frame 14. The structure of the filter 15 has a fine grid, which can effectively block external garbage, dust and other harmful substances, thereby achieving the effect of effectively protecting the interior of the box 1, enabling it to operate stably under various environmental conditions, extending the service life of the equipment and improving overall work efficiency.

[0039] When the cam 5 is fully engaged, the spring 7 will unload the force and rebound, thereby pushing the limit block 5 into the slide groove 4 inside the box 1, completing the fixation, thereby achieving the goal of adjusting the space inside the box 1 according to needs. The effect of adjustment is that when the ventilation volume inside the box body 1 needs to be adjusted, the handle 17 can be turned to drive the rotating ring 16 to rotate. The rotating ring 16 is forced to drive the fixed rod 18 connected to the outer wall to move, and the fixed rod 18 is forced to push the rotating rod 20 connected to the outer wall to rotate, so that the rotating rod 20 drives the connecting shaft 19 on one side to rotate inside the connecting frame 14, and the connecting shaft 19 is forced to drive the fan blades 21 connected at one end to flip inside the connecting frame 14. By adjusting the flipping amplitude of the fan blades 21, the opening and closing angle of the vent 13 can be controlled, so that the air flow inside the box body 1 changes with the rotation amplitude of the fan blades 21, and in rainy and snowy weather, the fan blades 21 can be closed to isolate the external rainwater. At the same time, the filter screen 15 at one end of the connecting frame 14 can also block external garbage and other harmful substances, thereby achieving the effect of effectively protecting the inside of the box body 1.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. 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. A high-protection multi-purpose box-type power transformation equipment, comprising a box body (1), characterized in that: The box body (1) is fixedly connected with a plurality of guide rails (2) symmetrical in upper and lower directions, wherein one of the guide rails (2) is slidably connected with a support plate (3), and the box body (1) is provided with a plurality of slide grooves (4), and the support plate (3) is slidably connected with a limit block (5), and the limit block (5) is slidably connected to the inside of one of the slide grooves (4). The support plate (3) is slidably connected with a support column (6), and the limit block (5) is fixedly connected to one end of the support column (6). The outer wall of the support column (6) is provided with a spring (7), one end of the spring (7) is fixedly connected to the inside of the support plate (3), and the other end of the spring (7) is fixedly connected to one side of the limit block (5). A hinge (8) is fixedly connected to one side of the box body (1), and a box door (9) is fixedly connected to one side of the hinge (8). The box body (1) and the box door (9) are connected via the hinge (8). A protective component is provided on the top of the box body (1), and the protective component is used to guide rainwater.

2. The high-protection multi-purpose box-type power transformation equipment according to claim 1 is characterized in that: The protection assembly comprises a roof (10) and a guide plate (11), wherein the roof (10) is fixedly connected to the top of the box (1), and the guide plate (11) is fixedly connected to the front and rear sides of the roof (10).

3. The high-protection multi-purpose box-type power transformation equipment according to claim 1 is characterized in that: A vent (13) is provided inside the box body (1), and a support frame (12) is fixedly connected to one side of the box body (1).

4. The high-protection multi-purpose box-type power transformation equipment according to claim 3 is characterized in that: A connecting frame (14) is fixedly connected inside the supporting frame (12), and a filter screen (15) is fixedly connected to one end of the connecting frame (14).

5. The high-protection multi-purpose box-type power transformation equipment according to claim 4 is characterized in that: The connecting frame (14) is internally rotatably connected to a guide wheel (24), and the outer wall of the guide wheel (24) is slidably connected to a rotating ring (16).

6. The high-protection multi-purpose box-type power transformation equipment according to claim 5 is characterized in that: A handle (17) is fixedly connected to the outer wall of the rotating ring (16), and a fixing rod (18) is fixedly connected to the outer wall of the rotating ring (16).

7. The high-protection multi-purpose box-type power transformation equipment according to claim 6 is characterized in that: A connecting shaft (19) is rotatably connected inside the connecting frame (14), a rotating rod (20) is fixedly connected to the outer wall of the connecting shaft (19), and the rotating rod (20) is slidably connected to the outer wall of the fixed rod (18).

8. The high-protection multi-purpose box-type power transformation equipment according to claim 7 is characterized in that: One end of the connecting shaft (19) is fixedly connected to a fan blade (21), one side of the fan blade (21) is fixedly connected to a rotating shaft (23), the interior of the connecting frame (14) is fixedly connected to a fixing seat (22), and the rotating shaft (23) is rotatably connected to the interior of the fixing seat (22).

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