Box-type substation with good waterproofness

Abstract

The utility model relates to the technical field of transformer substations, and discloses a box-type transformer substation with good waterproofness, which comprises a transformer substation main body, the bottom end of the transformer substation main body is fixedly connected with a load bearing seat, the middle part of the inner wall of the load bearing seat is fixedly connected with a fixed plate, and the fixed plate is connected with a sliding plate through a transmission assembly. Filter plates are connected to the upper sides of the left end and the right end of the power transformation box body through limiting assemblies, the outer walls of the filter plates are embedded in the inner walls of the upper sides of the left end and the right end of the power transformation box body, and sliding rail frames are fixedly connected to the positions, close to the outer sides of the filter plates, of the left end and the right end of the power transformation box body; the inner walls of the front end and the rear end of the sliding rail frame are slidably connected with rain shelters. According to the power transformation box, when the power transformation box body needs to move, the idler wheels can make contact with the ground, the load bearing seat is made to be far away from the ground, and therefore the power transformation box body can be pushed to move.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to a box-type transformer substation with good waterproof performance. Background Art

[0002] A box-type substation is a comprehensive power distribution equipment that integrates transformers, high and low voltage equipment, and power distribution equipment. It is usually designed in a box shape for easy transportation, installation and maintenance. Box-type substations are usually used in the power supply field, especially in some occasions that require rapid deployment, temporary power supply or limited space.

[0003] After searching, a box-type substation for electric power engineering with good waterproof performance is found with announcement number CN217036530U, including a substation body, a partition is arranged inside the substation body, a stepping motor is arranged on the upper outer surface of the partition, a bearing seat is arranged on the lower outer surface of the partition, a first screw and a second screw are arranged on the lower outer surface of the bearing seat, a gear, a bottom plate and a bottom frame are arranged on the side outer surfaces of the first screw and the second screw, a toothed belt is arranged on the side outer surface of the gear, and the first screw and the second screw are arranged at the lower end of the partition and are movably connected with the bottom frame through threaded holes respectively, so that not only the substation body can be moved by the universal wheel assembly, but also the bottom plate can be prevented from being damp and rusted, and the waterproof performance of the substation can be effectively enhanced.

[0004] Based on the above patent, the existing box-type substation mentioned in its background technology is not only inconvenient to move during use because the bottom plate is in direct contact with the ground, but also the bottom steel plate is damp and rusted. In response to this technical problem, this application proposes a coking production tower plate anti-blocking treatment device.

[0005] Therefore, in view of the problem that the existing box-type substation is inconvenient to move during use because the bottom plate is in direct contact with the ground, and the bottom steel plate is also affected by moisture and rust, a box-type substation is needed to solve the above problems. Utility Model Content

[0006] In order to solve the problem that during use of the box-type substation in the prior art, the bottom plate is in direct contact with the ground, which is not only inconvenient to move, but also the bottom steel plate is affected by moisture and rust, the present application provides a box-type substation with good waterproofness.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A box-type substation with good waterproof performance comprises a transformer box body, a load-bearing seat is fixedly connected to the bottom end of the transformer box body, a fixing plate is fixedly connected to the middle of the inner wall of the load-bearing seat, the fixing plate is connected to a slide plate through a transmission component, the front and rear ends of the slide plate are both slidably connected to the inner wall of the load-bearing seat, the upper sides of the left and right ends of the transformer box body are connected to filter plates through limiting components, the outer walls of the filter plates are embedded in the upper inner walls of the left and right ends of the transformer box body, the left and right ends of the transformer box body are fixedly connected to slide rail frames near the outer side of the filter plate, and the inner walls of the front and rear ends of the slide rail frames are both slidably connected to rain shelters.

[0009] As a further improvement of the utility model, the transmission assembly includes a motor installed on the upper right end of the load seat and a threaded rod rotatably connected to the inner walls on the left and right sides of the fixed plate. The top of the threaded rod is connected to the motor through a gear set, and the lower side of the outer wall of the threaded rod is threadedly connected to the middle part of the inner wall of the skateboard.

[0010] As a further improvement of the utility model, the gear set includes a driven bevel gear fixedly connected to the top of the threaded rod and a driving rod fixedly connected to the motor driving end, and the driving bevel gears are fixedly connected to the left and right sides of the outer wall of the driving rod, and the bottom end of the outer diameter of the driving bevel gear is meshed and connected to the right end of the outer diameter of the driven bevel gear.

[0011] As a further improvement of the present invention, rollers are fixedly connected to the front and rear sides of the bottom end of the skateboard.

[0012] As a further improvement of the present invention, the limit assembly includes a slide block fixedly connected to the lower side of the opposite end of the filter plate, the inner walls at both ends of the slide block are slidably connected with sliders, the slider and the slide block are connected by a spring, and the lower sides of the opposite ends of the sliders on the front and rear sides are fixedly connected with positioning bolts.

[0013] As a further improvement of the utility model, one end of the springs on the front and rear sides is fixedly connected to the opposite end of the slider, and the other end of the springs on the front and rear sides is fixedly connected to the inner wall of the slide block.

[0014] As a further improvement of the utility model, retaining blocks are fixedly connected to the lower parts of the front and rear sides of the filter plate at the left and right ends of the transformer box body, and limiting holes are provided at the opposite ends of the retaining blocks on the front and rear sides.

[0015] As a further improvement of the present invention, the shape of the outer wall of the positioning bolt matches the shape of the inner wall of the limiting hole.

[0016] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0017] 1. In the utility model, through the cooperation of the motor, the driving rod, the active bevel gear, the driven bevel gear, the threaded rod and the slide plate load seat, when the transformer box body needs to be moved, the roller will contact the ground and make the load seat away from the ground, thereby pushing the transformer box body to move, and there is a load seat between the bottom end of the transformer box body and the ground, which can reduce the moisture on the bottom of the transformer box body.

[0018] 2. In the utility model, the filter plates on the openings on both sides of the transformer box body are disassembled by the cooperation of the slide block, spring, slider, positioning bolt, retaining block and limiting hole, so as to facilitate the cleaning of the filter screen part of the filter plate and avoid excessive dust adhesion, which affects the air circulation and causes the heat dissipation effect of the transformer box body to deteriorate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a box-type substation with good waterproof performance proposed by the utility model;

[0020] Figure 2 This is a cross-sectional view of a load-bearing seat of a box-type substation with good waterproof performance proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of a transformer box of a box-type transformer substation with good waterproof performance proposed by the utility model;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 This is a cross-sectional view of a chute block of a box-type substation with good waterproofness proposed by the utility model;

[0024] Figure 6 The utility model provides a schematic diagram of a retaining block structure of a box-type substation with good waterproof performance.

[0025] Legend:

[0026] 1. Transformer box body; 2. Load-bearing seat; 3. Slide rail frame; 4. Canopy; 5. Motor; 6. Driving rod; 7. Active bevel gear; 8. Driven bevel gear; 9. Slide plate; 10. Threaded rod; 11. Roller; 12. Fixed plate; 13. Filter plate; 14. Slide block; 15. Slider; 16. Retaining block; 17. Spring; 18. Positioning bolt; 19. Limiting hole. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0031] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, 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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] Embodiment 1: A box-type substation with good waterproof performance comprises a transformer box body 1, a load-bearing seat 2 is fixedly connected to the bottom end of the transformer box body 1, a fixed plate 12 is fixedly connected to the middle of the inner wall of the load-bearing seat 2, front and rear ends of the slide plate 9 are slidably connected to the inner wall of the load-bearing seat 2, the outer walls of the filter plates 13 are embedded in the upper inner walls of the left and right ends of the transformer box body 1, the left and right ends of the transformer box body 1 are fixedly connected to the outer side of the filter plate 13, and the inner walls of the front and rear ends of the slide rail frame 3 are slidably connected to the canopy 4.

[0034] Filter plates 13 are installed in the openings on the left and right sides of the transformer box body 1. The filter plates 13 can ensure that air can circulate inside and outside the transformer box body 1 for heat dissipation, while external dust will be adsorbed on the filter screen part of the filter plate 13 to prevent dust from entering the transformer box body 1 and interfering with electrical components. The rain shelter 4 arranged on the outside of the filter plate 13 can shield the outside of the filter plate 13 on rainy days, which has a waterproof effect and prevents rainwater from directly falling into the transformer box body 1 through the filter plate 13 and affecting the internal circuit.

[0035] Embodiment 2: A motor 5 and a threaded rod 10 rotatably connected to the inner wall of the left and right sides of the fixed plate 12 are installed on the upper right side of the load-carrying seat 2. The top of the threaded rod 10 is connected to the motor 5 through a gear set. The lower side of the outer wall of the threaded rod 10 is threadedly connected to the middle part of the inner wall of the slide plate 9. The gear set includes a driven bevel gear 8 fixedly connected to the top of the threaded rod 10 and a driving rod 6 fixedly connected to the driving end of the motor 5. The left and right sides of the outer wall of the driving rod 6 are fixedly connected to the driving bevel gear 7. The bottom end of the outer diameter of the driving bevel gear 7 is meshed and connected to the driven bevel gear 8. The right end of the outer diameter of the moving bevel gear 8 and the front and rear sides of the bottom end of the slide plate 9 are fixedly connected with rollers 11. When the motor 5 is started, the driving rod 6 drives the active bevel gears 7 on both sides to rotate. Under the meshing transmission relationship, the corresponding driven bevel gear 8 drives the threaded rod 10 to rotate, so that the slide plate 9 can slide downward in the load-bearing seat 2. When the roller 11 contacts the ground, the roller 11 is used as the bearing point, and the threaded rod 10 continues to rotate, so that the load-bearing seat 2 moves up and away from the ground, and then pushes the transformer box body 1, which can move under the action of the roller 11.

[0036] like Figure 4-Figure 6As shown, a slide block 14 is fixedly connected to the lower side of the opposite end of the filter plate 13, and a slider 15 is slidably connected to the inner walls of the front and rear ends of the slide block 14. The slider 15 and the slide block 14 are connected by a spring 17. A positioning bolt 18 is fixedly connected to the lower side of the opposite end of the slider 15 on the front and rear sides. One end of the spring 17 on the front and rear sides is fixedly connected to the opposite end of the slider 15, and the other end of the spring 17 on the front and rear sides is fixedly connected to the inner wall of the slide block 14. The left and right ends of the transformer box body 1 are close to the lower front and rear sides of the filter plate 13. They are all fixedly connected with retaining blocks 16, and limiting holes 19 are provided at the opposite ends of the retaining blocks 16 on the front and rear sides. The shape of the outer wall of the positioning bolt 18 is consistent with the shape of the inner wall of the limiting hole 19. The sliding awning 4 is lifted and then the slider 15 is pressed against the inner wall of the spring 17, so that the positioning bolt 18 is disengaged from the limiting hole 19, thereby releasing the limiting relationship of the filter plate 13 on the transformer box body 1, so that the filter plate 13 can be removed, and the dust on the filter screen of the filter plate 13 can be cleaned to avoid excessive dust affecting the fluidity of the filter screen.

[0037] Working principle: First, filter plates 13 are installed in the openings on the left and right sides of the transformer box body 1. The filter plates 13 can ensure that the air inside and outside the transformer box body 1 can circulate for heat dissipation. At the same time, the dust from the outside will be adsorbed on the filter screen part of the filter plate 13 to prevent dust from entering the transformer box body 1 and interfering with the electrical components. The rain shelter 4 arranged on the outside of the filter plate 13 can shield the outside of the filter plate 13 on rainy days, which has a waterproof effect and can prevent rainwater from directly falling into the transformer box body 1 through the filter plate 13 and affecting the internal circuit. The sliding rain shelter 4 is lifted and then the slider 15 is pressed against the inner wall of the spring 17, so that the positioning bolt 18 is disengaged from the limiting hole 19, thereby the filter plate 1 The limiting relationship on the transformer box body 1 is released, so that the filter plate 13 can be removed, and the dust on the filter screen of the filter plate 13 can be cleaned to avoid excessive dust affecting the flowability of the filter screen. When the transformer box body 1 needs to be moved, it is only necessary to start the motor 5 so that the driving rod 6 drives the active bevel gears 7 on both sides to rotate, and under the meshing transmission relationship, the corresponding driven bevel gear 8 drives the threaded rod 10 to rotate, so that the slide plate 9 slides downward in the load-bearing seat 2. When the roller 11 contacts the ground, the roller 11 is used as the bearing point, and the threaded rod 10 continues to rotate, so that the load-bearing seat 2 moves up and away from the ground, and then pushes the transformer box body 1, and it can move under the action of the roller 11.

[0038] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A box-type substation with good waterproof performance, comprising a substation box body (1), characterized in that: The bottom end of the transformer box body (1) is fixedly connected to a load-bearing seat (2), the middle part of the inner wall of the load-bearing seat (2) is fixedly connected to a fixing plate (12), the fixing plate (12) is connected to a slide plate (9) via a transmission component, the front and rear ends of the slide plate (9) are slidably connected to the inner wall of the load-bearing seat (2), the upper sides of the left and right ends of the transformer box body (1) are connected to filter plates (13) via limit components, the outer walls of the filter plates (13) are embedded in the upper inner walls of the left and right ends of the transformer box body (1), the left and right ends of the transformer box body (1) are fixedly connected to a slide rail frame (3) near the outer side of the filter plate (13), and the inner walls of the front and rear ends of the slide rail frame (3) are slidably connected to a rain shelter (4).

2. A box-type substation with good waterproofness according to claim 1, characterized in that: The transmission assembly comprises a motor (5) mounted on the upper right end of the load-carrying seat (2) and a threaded rod (10) rotatably connected to the inner walls on the left and right sides of the fixed plate (12); the top of the threaded rod (10) is connected to the motor (5) via a gear set, and the lower side of the outer wall of the threaded rod (10) is threadedly connected to the middle part of the inner wall of the slide plate (9).

3. A box-type substation with good waterproofness according to claim 2, characterized in that: The gear set comprises a driven bevel gear (8) fixedly connected to the top of the threaded rod (10) and a driving rod (6) fixedly connected to the driving end of the motor (5), the driving bevel gears (7) being fixedly connected to the left and right sides of the outer wall of the driving rod (6), and the bottom end of the outer diameter of the driving bevel gear (7) being meshedly connected to the right end of the outer diameter of the driven bevel gear (8).

4. A box-type substation with good waterproofness according to claim 1, characterized in that: Rollers (11) are fixedly connected to the front and rear sides of the bottom of the slide plate (9).

5. A box-type substation with good waterproofness according to claim 1, characterized in that: The limit assembly comprises a slide block (14) fixedly connected to the lower side of the opposite end of the filter plate (13); the inner walls of the front and rear ends of the slide block (14) are slidably connected with sliders (15); the sliders (15) and the slide block (14) are connected by springs (17); and the lower sides of the opposite ends of the sliders (15) on the front and rear sides are fixedly connected with positioning bolts (18).

6. A box-type substation with good waterproofness according to claim 5, characterized in that: One end of the spring (17) on the front and rear sides is fixedly connected to the opposite end of the slider (15), and the other end of the spring (17) on the front and rear sides is fixedly connected to the inner wall of the slide block (14).

7. A box-type substation with good waterproofness according to claim 1, characterized in that: The transformer box body (1) is fixedly connected with retaining blocks (16) at the lower parts of the front and rear sides of the filter plate (13) at both left and right ends, and the retaining blocks (16) at the front and rear sides are provided with limiting holes (19) at the opposite ends.

8. The waterproof box-type substation according to claim 5, characterized in that: The shape of the outer wall of the positioning bolt (18) matches the shape of the inner wall of the limiting hole (19).

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