Intelligent box-type substation with good protection performance

Abstract

The invention relates to the technical field of box-type substations, and discloses an intelligent box-type substation with good protection performance, which comprises an intelligent box-type substation, a box body bottom plate is fixedly arranged at the lower end of the intelligent box-type substation, and a bottom pool is arranged at the lower end of the box body bottom plate. The inner walls of the two sides of the bottom water pool are each provided with two sets of water tank water guide openings, the front end and the rear end of the bottom water pool are each fixedly provided with a plurality of sets of drainage heads, the drainage heads and the inner side of the bottom water pool are each provided with a drainage opening, and the outer side of the bottom water pool is fixedly provided with an external water tank; and a water storage cavity is formed in the inner side of the external water tank. According to the intelligent box-type transformer substation with the good protection performance, the situation that water is accumulated on the ground and the intelligent box-type transformer substation is easily submerged by water due to heavy rainfall is avoided through overall cooperative use, and meanwhile, the protection fence can shield the lower sides of the four sets of driving gears and the intelligent box-type transformer substation, so that the impact of floating objects is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of box-type substations, and in particular to an intelligent box-type substation with good protection performance. Background Art

[0002] Box-type substation, also known as prefabricated substation or prefabricated substation. It is a kind of factory prefabricated indoor and outdoor compact distribution equipment that is arranged in a certain wiring scheme, which is a high-voltage switchgear, distribution transformer and low-voltage distribution device. It is an organic combination of transformer step-down, low-voltage distribution and other functions, and is installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulated, fully enclosed, movable steel structure box. It is particularly suitable for urban network construction and transformation. It is a new substation that has emerged after the civil substation. The box-type substation is the same as the previous substation. It is necessary to pay attention to waterproof measures. Therefore, it is easy to cause floods in areas with heavy rainfall. Inadequate protective measures will not only cause damage to the box-type substation, but also affect leakage and urban electricity consumption. In the event of a flood, it is necessary to face the impact of the flood or the impact of floating objects, which will hit the outer shell of the box-type substation, causing the waterproof box-type substation to be damaged, and it cannot be used again after the subsequent flood recedes. Summary of the invention

[0003] The main purpose of the present invention is to provide an intelligent box-type substation with good protection performance, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is: An intelligent box-type substation with good protection performance comprises an intelligent box-type substation, wherein a box bottom plate is fixedly arranged at the lower end of the intelligent box-type substation, a bottom water pool is arranged at the lower end of the box bottom plate, two groups of water tank water guide ports are respectively provided on the inner walls on both sides of the bottom water pool, a plurality of groups of drainage heads are fixedly arranged at the front and rear ends of the bottom water pool, drainage ports are provided on the inner sides of the plurality of drainage heads and the bottom water pool, an external water tank is fixedly arranged on the outer side of the bottom water pool, a water storage cavity is arranged on the inner side of the external water tank, and a water tank is fixedly arranged on the outer side of the external water tank near the lower end thereof. A water tank fixing foot is provided, and a plurality of mounting holes are provided on the inner side of the water tank fixing foot. Docking ports are provided on the front and rear sides of the external water tank corresponding to the positions of the plurality of drainage heads. Two groups of connecting water holes are provided on the inner walls on both sides of the external water tank. A rainwater groove is provided on the upper side of the external water tank. A water receiving edge is fixedly provided at the upper end of the external water tank near the outer edge of the rainwater groove. Four groups of water storage ports are provided at the bottom of the rainwater groove. A floating plate is movably provided on the inner side of the water storage cavity, a square frame is fixedly provided on the upper end of the floating plate, and a protective fence is fixedly provided on the upper end of the square frame.

[0005] Preferably, two sets of driving motors are fixedly installed on the inner walls on both sides of the intelligent box-type substation, two sets of double-axis gears are fixedly arranged on the outside of the driving motor rotating shaft, threaded screws are rotatably arranged inside the bottom plate of the box body near the front and rear sides of the double-axis gears, driving gears are fixedly arranged on the upper outside of the two sets of threaded screws, and two sets of driving belts are respectively covered on the outside of the double-axis gears and the front and rear driving gears.

[0006] Preferably, a pull rod is fixedly provided at the lower end of the rotating shaft of the driving motor, and two groups of limiting rings are fixedly provided on the lower side of the pull rod, a U-shaped fixing plate is fixedly provided on the upper inner wall of the bottom water pool near both sides, two groups of connecting shafts are rotatably provided on the lower side of the U-shaped fixing plate, water wheels are fixedly provided on the outer sides of the two groups of connecting shafts, two groups of rotation sensors are fixedly provided at the front and rear ends of the U-shaped fixing plate, and waterproof shells are fixedly provided at the front and rear ends of the U-shaped fixing plate near the outer sides of the two groups of rotation sensors, square fixing frames are fixedly provided on the inner walls of both sides of the bottom water pool, a sealing cover plate is slidably provided on the inner side of the square fixing frame, sliding grooves are respectively provided on the front and rear sides of the sealing cover plate, and a fixed connecting plate is fixedly provided on one end of the sealing cover plate.

[0007] Preferably, the interior of the bottom water pool is communicated with the water inlet and the drain outlet of the water tank, the drain head is adapted to the docking port, a water outlet valve is fixedly provided on one side of the external water tank, and the water storage chamber is communicated with the connecting water hole and the interior of the water inlet of the water tank.

[0008] Preferably, the communicating water hole is arranged corresponding to the water guide port of the water tank, the rainwater groove is communicated with the inside of the four groups of water storage ports, the water receiving edge is arranged inclined toward the outside, and the protective fence moves through the inside of the four groups of water storage ports.

[0009] Preferably, the drive motor is electrically connected to the external control end, the two groups of threaded screws respectively pass through the bottom plate of the box to the inner side of the bottom water pool, the four groups of drive gears are threadedly connected to the corners around the bottom water pool, and the two groups of drive belts are staggered up and down.

[0010] Preferably, the pull rod passes through the bottom plate of the box to the inside of the bottom water pool, and the pull rod passes through the inside of the U-shaped fixed plate. The upper group of the two groups of limiting rings is located at the upper end of the fixed plate, and the two groups of water wheels correspond to the positions of the two groups of water tank water outlets respectively.

[0011] Preferably, the rotation shaft of the rotation sensor and the connecting shaft are fixed, the rotation sensor is electrically connected to the external control end, the square fixed frame is engaged with the slide groove, the sealing cover plate is attached to the inner wall of the bottom water pool, the sealing cover plate is arranged at the lower side of the water tank water inlet, and the fixed plate and the pull rod are movably arranged.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. After the rainwater flows down through the edge of the intelligent box-type substation, it falls into the inside of the rainwater groove respectively, and the outer side of the water receiving edge extends to better collect rainwater, and enters the inside of the water storage cavity through four groups of water storage ports. After the water source in the water storage cavity is collected to a certain height, the excess water source will enter the inside of the bottom water pool through several groups of connecting water holes and water tank water guide ports, and the water source inside the bottom water pool will be discharged to the outside through several groups of drainage heads to avoid water storage in the bottom water pool. The upward buoyancy generated by the water source inside the water storage cavity will lift the floating board, the frame, and the protective fence upward, so that the protective fence rises along the water storage port. In normal times, the protective fence can be surrounded on the outside of the intelligent box-type substation for protection work, and the protective fence is softly supported by the floating board and the water source in the water storage cavity, so the support of the protective fence after rising is unstable and not easy to climb manually.

[0013] 2. Turn on the driving motors on the inner walls on both sides of the intelligent box-type substation to drive the double-axis gears connected to the rotating shaft to rotate, and cooperate with two sets of driving belts to drive the two sets of driving gears and threaded screws on the front and rear sides to rotate respectively. The threaded screws and the bottom water pool are threaded, so that the four sets of threaded screws and the bottom water pool move upward synchronously, and the intelligent box-type substation is lifted up, and the height of the intelligent box-type substation is further increased to avoid heavy rainfall that will cause water accumulation on the ground, which is easy to be flooded, causing equipment damage and power supply interruption. Increasing the height of the substation can effectively avoid flooding and reduce the risk of equipment damage.

[0014] 3. In the face of heavy rainfall, the water source inside the water storage chamber will accelerate through the water tank water inlet and the connecting water hole to discharge and flush the water wheel, pushing the water wheel and the connecting shaft to rotate rapidly, and the rotation sensor will detect whether the connecting shaft rotates rapidly, and then feedback to the control end to detect whether it is necessary to start the driving motor inside the intelligent box-type substation to carry out preventive work in time, driving the intelligent box-type substation to rise upward, and the driving motor will drive the pull rod and the limit ring to move upward at the same time. The limit ring at the bottom will move the fixed plate and the sealing cover plate along the square fixed frame to block one end of the water tank water inlet, so that the water source in the water storage chamber can be further raised, and the height of the floating plate and the protective fence will be raised again. As the intelligent box-type substation rises, the protective fence will block the extended four sets of drive gears and the lower side of the intelligent box-type substation to prevent floating objects from hitting and damaging the four sets of drive gears and the intelligent box-type substation, and to prevent the subsequent accumulation of water from receding and the inability to lower the intelligent box-type substation for repair and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an intelligent box-type substation with good protection performance according to the present invention; Figure 2 It is a schematic diagram of the lower side partial structure of an intelligent box-type substation with good protection performance according to the present invention; Figure 3 The invention provides an intelligent box-type substation with good protection performance Figure 2 A schematic diagram of the enlarged structure of the middle part A; Figure 4 It is a partial cross-sectional structural schematic diagram of an intelligent box-type substation with good protection performance according to the present invention; Figure 5 This is a schematic diagram of the structure of an external water tank of an intelligent box-type substation with good protection performance according to the present invention; Figure 6 This is a schematic diagram of the internal local structure of the bottom water tank of an intelligent box-type substation with good protection performance according to the present invention. Figure 1 ; Figure 7 This is a schematic diagram of the internal local structure of the bottom water tank of an intelligent box-type substation with good protection performance according to the present invention. Figure 2 .

[0016] In the figure: 1. Intelligent box-type substation; 2. Box bottom plate; 3. Bottom pool; 4. Water tank water guide port; 5. Drain head; 6. Drain port; 7. External water tank; 8. Water storage chamber; 9. Water tank fixing foot; 10. Mounting hole; 11. Docking port; 12. Connecting water hole; 13. Rainwater groove; 14. Water receiving edge; 15. Water storage port; 16. Floating board; 17. Frame; 18. Protective fence; 19. Driving motor; 20. Double-axis gear; 21. Threaded screw; 22. Driving gear; 23. Driving belt; 24. Pull rod; 25. Limiting ring; 26. U-shaped fixing plate; 27. Connecting shaft; 28. Water wheel; 29. ​​Rotation sensor; 30. Waterproof shell; 31. Square fixing frame; 32. Sealing cover; 33. Slide; 34. Fixed connecting plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are relative relationships of directions or positions, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] See also Figure 1-Figure 7An embodiment of the present invention is as follows: an intelligent box-type substation with good protection performance comprises an intelligent box-type substation 1, a box bottom plate 2 is fixedly arranged at the lower end of the intelligent box-type substation 1, a bottom water pool 3 is arranged at the lower end of the box bottom plate 2, two groups of water tank water guide ports 4 are respectively opened on the inner walls on both sides of the bottom water pool 3, a plurality of groups of drainage heads 5 are fixedly arranged at the front and rear ends of the bottom water pool 3, a plurality of groups of drainage heads 5 and the inner side of the bottom water pool 3 are both provided with drainage ports 6, an external water tank 7 is fixedly arranged on the outer side of the bottom water pool 3, a water storage cavity 8 is arranged on the inner side of the external water tank 7, and a water tank 7 is fixedly arranged on the outer side near the lower end thereof. There are water tank fixing feet 9, and several groups of mounting holes 10 are opened on the inner side of the water tank fixing feet 9. Docking ports 11 are respectively opened on the front and rear sides of the external water tank 7 corresponding to the positions of several groups of drainage heads 5. Two groups of connecting water holes 12 are respectively opened on the inner walls on both sides of the external water tank 7. A rainwater groove 13 is arranged on the upper side of the external water tank 7. A water receiving edge 14 is fixedly arranged at the upper end of the external water tank 7 near the outer edge of the rainwater groove 13. Four groups of water storage ports 15 are opened at the bottom of the rainwater groove 13. A floating plate 16 is movably arranged on the inner side of the water storage cavity 8. A square frame 17 is fixedly arranged on the upper end of the floating plate 16, and a protective fence 18 is fixedly arranged on the upper end of the square frame 17.

[0020] The interior of the bottom water pool 3 is communicated with the water tank water inlet 4 and the drain outlet 6, the drain head 5 is adapted to the docking port 11, a water outlet valve is fixedly arranged on one side of the external water tank 7, the water storage chamber 8 is communicated with the connecting water hole 12 and the interior of the water tank water inlet 4, the connecting water hole 12 is arranged correspondingly to the water tank water inlet 4, the rainwater groove 13 is communicated with the interior of the four groups of water storage ports 15, the water receiving edge 14 is arranged inclined to the outside, and the protective fence 18 is movable through the interior of the four groups of water storage ports 15.

[0021] After rainwater flows down along the edge of the intelligent box-type substation 1, it falls into the interior of the rainwater groove 13 respectively, and the outer side of the water receiving edge 14 extends to better collect rainwater, and enters the interior of the water storage chamber 8 through four groups of water storage ports 15 respectively. After the water source in the water storage chamber 8 is collected to a certain height, the excess water source will enter the interior of the bottom water pool 3 through several groups of connecting water holes 12 and the water tank water guide port 4, and the water source inside the bottom water pool 3 will be discharged to the outside through several groups of drainage heads 5 to avoid the water source being stored in the bottom water pool 3. The upward buoyancy generated by the water source inside the water storage chamber 8 will push the floating plate 16, the frame 17, and the protective fence 18 upward, so that the protective fence 18 rises upward along the water storage port 15. At ordinary times, the protective fence 18 can be surrounded on the outside of the intelligent box-type substation 1 for protection work, and the protective fence 18 is softly supported by the floating plate 16 and the water source in the water storage chamber 8, so the supporting property of the raised protective fence 18 is unstable and not easy to climb manually.

[0022] Two sets of drive motors 19 are fixedly installed on the inner walls on both sides of the intelligent box-type substation 1, and two sets of double-axis gears 20 are fixedly arranged on the outside of the rotating shaft of the drive motor 19. Threaded screws 21 are rotatably arranged inside the bottom plate 2 of the box body near the front and rear sides of the double-axis gears 20. Drive gears 22 are fixedly arranged on the upper outside of the two sets of threaded screws 21, and two sets of drive belts 23 are respectively sleeved on the outside of the double-axis gears 20 and the front and rear drive gears 22.

[0023] The driving motor 19 is electrically connected to the external control terminal, two sets of threaded screws 21 pass through the bottom plate 2 of the box to the inner side of the bottom water pool 3, four sets of driving gears 22 are threadedly connected to the corners of the bottom water pool 3, and two sets of driving belts 23 are staggered up and down.

[0024] The driving motors 19 on the inner walls on both sides of the intelligent box-type substation 1 are turned on to drive the double-axis gears 20 connected to the rotating shaft to rotate, and the two sets of driving belts 23 are used to respectively drive the two sets of driving gears 22 and the threaded screw 21 on the front and rear sides to rotate, and the threaded screw 21 and the bottom water pool 3 are threaded, so that the four sets of threaded screws 21 and the bottom water pool 3 move upward synchronously, and the intelligent box-type substation 1 is lifted up, and the height of the intelligent box-type substation 1 is further increased to avoid heavy rainfall that will cause water accumulation on the ground, which is easy to be submerged by water, causing equipment damage and power supply interruption. Increasing the height of the substation can effectively avoid flooding and reduce the risk of equipment damage.

[0025] A pull rod 24 is fixedly provided at the lower end of the rotating shaft of the driving motor 19, and two groups of limiting rings 25 are fixedly provided on the lower side of the pull rod 24, and a U-shaped fixing plate 26 is fixedly provided on the upper inner wall of the bottom water pool 3 near the two sides, and two groups of connecting shafts 27 are rotatably provided at the lower side of the U-shaped fixing plate 26, and a water wheel 28 is fixedly provided on the outer side of the two groups of connecting shafts 27, and two groups of rotation sensors 29 are fixedly provided at the front and rear ends of the U-shaped fixing plate 26, and a waterproof shell 30 is fixedly provided at the front and rear ends of the U-shaped fixing plate 26 near the outer side of the two groups of rotation sensors 29, and square fixing frames 31 are fixedly provided on the inner walls of both sides of the bottom water pool 3, and a sealing cover plate 32 is slidably provided on the inner side of the square fixing frame 31, and the front and rear sides of the sealing cover plate 32 are respectively provided with sliding grooves 33, and a fixed connecting plate 34 is fixedly provided at one end of the sealing cover plate 32.

[0026] The pull rod 24 passes through the bottom plate 2 of the box to the inside of the bottom water pool 3, and the pull rod 24 passes through the inside of the U-shaped fixed plate 26. The upper group of the two groups of limiting rings 25 is located at the upper end of the fixed plate 34. The two groups of water wheels 28 correspond to the positions of the two groups of water tank water inlets 4 respectively. The rotating shaft of the rotation sensor 29 and the connecting shaft 27 are fixedly set, and the rotation sensor 29 is electrically connected to the external control end. The square fixed frame 31 is engaged with the slide groove 33, and the sealing cover plate 32 is attached to the inner wall of the bottom water pool 3, and the sealing cover plate 32 is set at the lower side of the water tank water inlet 4. The fixed plate 34 and the pull rod 24 are movably set.

[0027] In the face of heavy rainfall, the water source inside the water storage chamber 8 will be accelerated to be discharged through the water tank water inlet 4 and the connecting water hole 12 to flush the water wheel 28, pushing the water wheel 28 and the connecting shaft 27 to rotate rapidly, and the rotation sensor 29 will detect whether the connecting shaft 27 rotates rapidly, and then feedback to the control end to detect whether it is necessary to start the driving motor 19 inside the intelligent box-type substation 1 to perform preventive work in time, drive the intelligent box-type substation 1 to rise upward, and the driving motor 19 simultaneously drives the pull rod 24 and the limit ring 25 to move upward, and the limit ring 25 at the bottom will fix the connection The plate 34 and the sealing cover plate 32 move along the square fixed frame 31 and block one end of the water tank water inlet 4, so that the water source of the water storage chamber 8 can be further raised, and the height of the floating plate 16 and the protective fence 18 is raised again. As the intelligent box-type substation 1 rises, the protective fence 18 will block the extended four sets of drive gears 22 and the lower side of the intelligent box-type substation 1 to prevent floating objects from colliding and damaging the four sets of drive gears 22 and the intelligent box-type substation 1, and to prevent the subsequent accumulation of water from receding and the inability to lower the intelligent box-type substation 1 for repair and maintenance.

[0028] Working principle: In the rainy season, rainwater will flow down along the edge of the intelligent box-type substation 1 and fall into the inside of the rainwater groove 13 respectively. The outer side of the water receiving edge 14 can better collect rainwater and enter the inside of the water storage chamber 8 through four groups of water storage ports 15. After the water source in the water storage chamber 8 is collected to a certain height, the excess water source will enter the inside of the bottom water pool 3 through several groups of connecting water holes 12 and the water tank water guide port 4. The water source in the bottom water pool 3 is discharged to the outside through several groups of drainage heads 5 to avoid water being stored in the bottom water pool 3. The upward buoyancy generated by the water source in the water storage chamber 8 will lift the floating plate 16, the frame 17, and the protective fence 18 upward, so that the protective fence 18 flows along the water storage chamber 8. The opening 15 rises upward, and the protective fence 18 can be surrounded by the outer side of the intelligent box-type substation 1 for protective work in normal times. The protective fence 18 is softly supported by the floating plate 16 and the water source in the water storage chamber 8, so the supporting property of the raised protective fence 18 is unstable and not easy to climb manually. In addition, the driving motor 19 on the inner wall on both sides of the intelligent box-type substation 1 is turned on to drive the double-axis gear 20 connected to the rotating shaft to rotate, and the two sets of driving belts 23 are respectively driven to rotate the two sets of driving gears 22 and the threaded screw 21 on the front and rear sides, and the threaded screw 21 and the bottom water pool 3 are threaded, so that the four sets of threaded screws 21 and the bottom water pool 3 move upward synchronously, and the intelligent box-type substation 1 is moved upward. The jacking-up further increases the height of the intelligent box-type substation 1 to avoid heavy rainfall that may cause water accumulation on the ground, which may easily be flooded, causing equipment damage and power supply interruption. Increasing the height of the substation can effectively avoid flooding and reduce the risk of equipment damage. In the face of heavy rainfall, the water source inside the water storage chamber 8 will be accelerated to be discharged through the water tank water guide port 4 and the connecting water hole 12 to flush the water wheel 28, pushing the water wheel 28 and the connecting shaft 27 to rotate rapidly, and the rotation sensor 29 will detect whether the connecting shaft 27 rotates rapidly, thereby feeding back to the control end to detect whether it is necessary to start the drive motor 19 inside the intelligent box-type substation 1 to perform preventive work in time, driving the intelligent box-type substation 1 to rise The driving motor 19 drives the pull rod 24 and the limiting ring 25 to move upward at the same time. The limiting ring 25 at the bottom will move the fixed plate 34 and the sealing cover plate 32 along the square fixed frame 31 to block one end of the water tank water inlet 4, so that the water source of the water storage chamber 8 can be further increased, and the height of the floating plate 16 and the protective fence 18 can be raised again. As the intelligent box-type substation 1 rises, the protective fence 18 will block the extended four sets of driving gears 22 and the lower side of the intelligent box-type substation 1 to prevent floating objects from colliding and damaging the four sets of driving gears 22 and the intelligent box-type substation 1, and to prevent the subsequent accumulation of water from receding and the inability to lower the intelligent box-type substation 1 for repair and maintenance.

[0029] The intelligent box-type substation 1, floating plate 16, drive motor 19, water wheel 28, and rotation sensor 29 in the present invention are common knowledge in the field, and their working principles are already known technologies, and the equipment is selected according to the actual use. Suitable models, so no detailed explanation is given.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent box-type substation with good protection performance, comprising an intelligent box-type substation (1), characterized in that: The intelligent box-type substation (1) is fixedly provided with a box bottom plate (2) at the lower end, a bottom water pool (3) is provided at the lower end of the box bottom plate (2), two groups of water tank water guide ports (4) are respectively provided on the inner walls of both sides of the bottom water pool (3), a plurality of groups of drainage heads (5) are fixedly provided at the front and rear ends of the bottom water pool (3), a plurality of groups of drainage heads (5) and the inner sides of the bottom water pool (3) are provided with drainage ports (6), an external water tank (7) is fixedly provided on the outer side of the bottom water pool (3), a water storage chamber (8) is provided on the inner side of the external water tank (7), a water tank fixing foot (9) is fixedly provided on the outer side of the external water tank (7) near the lower end, and a plurality of water tank fixing feet (9) are provided on the inner sides of the water tank fixing feet (9). The external water tank (7) has a plurality of mounting holes (10), the front and rear sides of the external water tank (7) are respectively provided with docking ports (11) corresponding to the positions of the plurality of drainage heads (5), the inner walls on both sides of the external water tank (7) are respectively provided with two groups of communicating water holes (12), the upper side of the external water tank (7) is provided with a rainwater groove (13), the upper end of the external water tank (7) is fixedly provided with a water receiving edge (14) near the outer edge of the rainwater groove (13), the bottom of the rainwater groove (13) is provided with four groups of water storage ports (15), the inner side of the water storage cavity (8) is movably provided with a floating plate (16), the upper end of the floating plate (16) is fixedly provided with a square frame (17), and the upper end of the square frame (17) is fixedly provided with a protective fence (18).

2. According to claim 1, the intelligent box-type substation with good protection performance is characterized in that: Two sets of drive motors (19) are fixedly mounted on the inner walls of both sides of the intelligent box-type substation (1), two sets of double-axis gears (20) are fixedly arranged on the outer side of the rotating shaft of the drive motor (19), threaded screws (21) are rotatably arranged inside the bottom plate (2) of the box body near the front and rear sides of the double-axis gears (20), and drive gears (22) are fixedly arranged on the upper outer sides of the two sets of threaded screws (21), and two sets of drive belts (23) are respectively sleeved on the outer sides of the double-axis gears (20) and the front and rear drive gears (22).

3. According to claim 2, the intelligent box-type substation with good protection performance is characterized in that: A pull rod (24) is fixedly provided at the lower end of the rotating shaft of the driving motor (19), and two groups of limiting rings (25) are fixedly provided on the lower side of the pull rod (24). A U-shaped fixing plate (26) is fixedly provided on both sides of the upper inner wall of the bottom water pool (3), and two groups of connecting shafts (27) are rotatably provided on the lower side of the U-shaped fixing plate (26). Water wheels (28) are fixedly provided on the outer sides of the two groups of connecting shafts (27). The front and rear ends of the U-shaped fixing plate (26) are fixedly provided with There are two groups of rotation sensors (29), and waterproof shells (30) are fixedly arranged at the front and rear ends of the U-shaped fixing plate (26) near the outside of the two groups of rotation sensors (29). Square fixing frames (31) are fixedly arranged on the inner walls of both sides of the bottom water pool (3), and a sealing cover plate (32) is slidably arranged on the inner side of the square fixing frame (31). The front and rear sides of the sealing cover plate (32) are respectively provided with sliding grooves (33), and one end of the sealing cover plate (32) is fixedly arranged with a fixed connecting plate (34).

4. According to claim 1, the intelligent box-type substation with good protection performance is characterized in that: The interior of the bottom water pool (3) is in communication with the water tank water inlet (4) and the water outlet (6); the water outlet head (5) is adapted to the docking port (11); a water outlet valve is fixedly provided on one side of the external water tank (7); and the water storage chamber (8) is in communication with the connecting water hole (12) and the interior of the water tank water inlet (4).

5. According to claim 1, the intelligent box-type substation with good protection performance is characterized in that: The communicating water hole (12) is arranged corresponding to the water guide port (4) of the water tank, the rainwater groove (13) is communicated with the inside of the four groups of water storage ports (15), the water receiving edge (14) is arranged inclined toward the outside, and the protective fence (18) movably passes through the inside of the four groups of water storage ports (15).

6. According to claim 2, the intelligent box-type substation with good protection performance is characterized in that: The driving motor (19) is electrically connected to an external control terminal, the two sets of threaded screws (21) respectively pass through the bottom plate (2) of the box body to the inner side of the bottom water pool (3), the four sets of driving gears (22) are threadedly connected to the corners of the bottom water pool (3), and the two sets of driving belts (23) are staggered up and down.

7. The intelligent box-type substation with good protection performance according to claim 3 is characterized in that: The pull rod (24) passes through the bottom plate (2) of the box body to the inside of the bottom water pool (3), and the pull rod (24) passes through the inside of the U-shaped fixing plate (26). The upper one of the two groups of limiting rings (25) is located at the upper end of the fixing plate (34), and the two groups of water wheels (28) correspond to the positions of the two groups of water tank water inlets (4) respectively.

8. The intelligent box-type substation with good protection performance according to claim 3 is characterized in that: The rotation axis of the rotation sensor (29) and the connecting rotation axis (27) are fixedly arranged, the rotation sensor (29) is electrically connected to the external control end, the square fixing frame (31) and the slide groove (33) are snap-fitted, the sealing cover plate (32) is attached to the inner wall of the bottom water pool (3), the sealing cover plate (32) is arranged at the lower side of the water tank water inlet (4), and the fixed connecting plate (34) and the pull rod (24) are movably arranged.

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