Outdoor waterproof flood lift charging pile

Abstract

The present application relates to a kind of outdoor waterproof flood lift charging pile, including charging pile body, settlement cabin, the charging pile body is arranged in the inside of settlement cabin, and charging pile body can move up and down in the inside of settlement cabin, the charging pile body is by charging pile body, lifting fixed base, water shed roof, lifting device, the charging pile body is fixed in the top side of lifting fixed base, the water shed roof is fixed in the top side of charging pile body, the lifting device is fixed in lifting fixed base, the inside of four corners of charging pile body, lifting fixed base and the inner bottom side of water shed roof are provided with drainage structure.The present application optimizes the setting of lifting charging pile, changes the structural design of traditional lifting charging pile, improves a kind of charging pile with waterproof function, and equipment has the function of self-draining, when water flow is reversed into settlement cabin, can be pumped out the internal accumulated water, avoid the influence of accumulated water to charging pile, it is suitable for use.

Description

Technical Field

[0001] This invention relates to the field of charging piles, and more particularly to an outdoor waterproof and flood-resistant lift-up charging pile. Background Technology

[0002] With the rapid development of electric vehicles today, charging safety is also very important. When outdoor charging stations are set up on flat ground, the space they occupy can affect the parking of other vehicles when no electric vehicle is charging. Therefore, lift-up charging stations are often needed. Although most charging stations have sunshades on the top, rainwater can pose a safety hazard to lift-up charging stations during heavy rain. Also, because the bottom of most lift-up charging stations is a recessed groove, water may accumulate in the recessed groove. To avoid these problems, an outdoor waterproof lift-up charging station is designed. Summary of the Invention

[0003] The purpose of this invention is to provide an outdoor waterproof and flood-resistant elevating charging station to solve the above-mentioned technical problems. To achieve the above objective, the invention adopts the following technical solution:

[0004] An outdoor waterproof and elevating charging pile includes a charging pile body and a settling chamber. The charging pile body is located inside the settling chamber and can move up and down inside the settling chamber. The charging pile body consists of a charging pile body, a lifting and fixing base, a drainage canopy, and a lifting device. The charging pile body is fixed to the top side of the lifting and fixing base, and the drainage canopy is fixed to the top side of the charging pile body. The charging pile body, the lifting and fixing base, and the drainage canopy are integrally fixed. The lifting device is fixed inside the lifting and fixing base. The charging pile body and the lifting and fixing base have vertically arranged rack and pinion grooves on the center of both sides. The two ends of the lifting device are located in the rack and pinion grooves on both sides of the lifting and fixing base. Drainage structures are provided inside the four corners of the charging pile body and the lifting and fixing base, and on the bottom side of the drainage canopy.

[0005] Based on the above technical solution, the settling chamber is composed of a chamber box, a ground fixing plate, and lifting gear plates. Multiple sets of ground fixing plates are provided, and the multiple sets of ground fixing plates are welded and fixed to the top side of the chamber box. Two sets of lifting gear plates are provided, and the two sets of lifting gear plates are symmetrically arranged and fixed to the two side walls of the chamber box by fixing bolts. The lifting gear plates are set in the rack grooves on both sides of the charging pile body and the lifting fixing base. The two ends of the lifting device are connected to the lifting gear plates on both sides.

[0006] Based on the above technical solution, the drainage structure consists of a drainage pump suction structure, a water sensing structure, a water suction pipe, and a side drainage pipe. Two sets of drainage pump suction structures are symmetrically arranged. Four sets of water suction pipes are connected to the two sides of the two sets of drainage pump suction structures. Four sets of water sensing structures are fixed to the bottom sides of the four sets of water suction pipes and connected to the two sets of drainage pump suction structures via signal lines. The side drainage pipes are located on the outside of the drainage pump suction structures and connected to the sides of the two sets of drainage pump suction structures. The four sets of water suction pipes are located inside the four corners of the charging pile body and the lifting and fixing base, with the bottom ends of the water suction pipes and water sensing structures passing through the bottom surface of the lifting and fixing base. The drainage pump suction structure and the side drainage pipes are fixed to the inner bottom side of the drainage canopy roof.

[0007] Based on the above technical solution, the side drainage pipe consists of a main drainage pipe, branch drainage pipes, and a pump connecting pipe. The main drainage pipe is arranged circumferentially, the branch drainage pipes are connected to the outer side of the main drainage pipe, and the pump connecting pipe is connected to the inner side of the main drainage pipe. The main drainage pipe, branch drainage pipes, and pump connecting pipe are all fixed inside the drainage canopy roof, with the outer end of the branch drainage pipe located at the side edge of the drainage canopy roof. The inner end of the pump connecting pipe is connected to the drainage pump suction structure. The drainage pump suction structure consists of a suction pump, a pump frame, a suction pump frame pipe, and a suction pipe connector. The suction pumps are fixed opposite each other on the pump frame, and the suction pump frame pipes are symmetrically arranged at both ends of the side of the pump frame, with the inner end of the suction pump frame pipe connected to the suction pump. The water pipe connector is located on the bottom side of the suction pump support pipe. The pump connecting pipe is connected to both sides of the two sets of suction pumps. The water sensing structure consists of a sensing water pipe, a sensing float, a conductive contact plate, and parallel conductive blocks. The sensing float is located inside the sensing water pipe. The conductive contact plate is fixed on the top surface of the sensing float. The sensing float and conductive contact plate can move up and down inside the sensing water pipe. The parallel conductive blocks are symmetrically fixed on the top side wall of the sensing water pipe. When the conductive contact plate moves to the top of the sensing water pipe, it can contact and connect with the symmetrically arranged parallel conductive blocks. The signal line is connected to the parallel conductive blocks. An anti-fall ring is provided on the inner side of the bottom end of the sensing water pipe. A vent is opened at the top of the sensing water pipe. The signal line is connected to the suction pump.

[0008] Based on the above technical solution, the lifting and fixing base consists of a base box, a water-blocking isolation box, parallel fixing plates, and connecting bearings. Two sets of water-blocking isolation boxes and parallel fixing plates are provided, symmetrically arranged on both sides of the interior of the base box. Four sets of connecting bearings are provided, each located on the side of one of the two sets of water-blocking isolation boxes and parallel fixing plates. A gear side protrusion outlet is provided on the outer side of the water-blocking isolation box, located within a rack groove. The lifting device is housed within the base box and connected to the connecting bearings.

[0009] Based on the above technical solution, the lifting device comprises a lifting drive motor, a driving gear, a driving toothed pulley, a driven gear, a driven toothed pulley, a transmission toothed belt, a lifting gear, and parallel gears. The driving gear and the driving toothed pulley are arranged coaxially and parallel to each other, and the driving gear and the driving toothed pulley are connected to the front side of the lifting drive motor. Two sets of driven gears, lifting gears, and parallel gears are provided. One set of driven gears is located to the right of the driving gear and is connected to the driving gear. The other set of driven gears and driven toothed pulleys are coaxial and parallel to each other. The driven gear and driven toothed pulley are arranged side by side as the driving gear and driving toothed pulley are arranged side by side. The driving toothed pulley and driven toothed pulley are connected by a transmission toothed belt. The parallel gear and lifting gear are arranged coaxially in parallel. The parallel gear and driven gear are connected. The lifting gear is located inside the water-blocking isolation box, and the parallel gear and lifting gear are coaxially connected to the connecting bearing on the side wall of the water-blocking isolation box. The driven gear is connected to the connecting bearing on the side wall of the parallel fixed plate. The outer side of the lifting gear passes through the gear side protrusion and connects to the lifting tooth plate.

[0010] Compared with the prior art, the present invention has the following advantages: The present invention optimizes the setting of the lifting charging pile, changes the structural design of the traditional lifting charging pile, and improves it into a charging pile with waterproof function. The equipment also has a self-draining function. When water flows back into the settling chamber, the water inside can be pumped out to avoid the impact of water on the charging pile. It is suitable for widespread use. Attached Figure Description

[0011] Figure 1 This is a diagram showing the overall appearance of the present invention.

[0012] Figure 2 This is a schematic diagram of the charging pile body of the present invention.

[0013] Figure 3 This is a schematic diagram of the settling chamber of the present invention.

[0014] Figure 4 This is a schematic diagram of the disassembled settling chamber of the present invention.

[0015] Figure 5 This is a schematic diagram of the drainage structure of the present invention.

[0016] Figure 6 This is a schematic diagram of the side drainage pipe of the present invention.

[0017] Figure 7 This is a schematic diagram of the drainage pump suction structure of the present invention.

[0018] Figure 8 This is a schematic diagram of the water-sensing structure of the present invention.

[0019] Figure 9 This is a half-section detail diagram of the water-sensing structure of the present invention.

[0020] Figure 10 This is a schematic diagram of the lifting and fixing base and lifting device of the present invention.

[0021] Figure 11 This is a schematic diagram of the lifting and fixing base of the present invention.

[0022] Figure 12 This is a schematic diagram of the lifting device of the present invention.

[0023] In the diagram: 1. Charging pile body; 2. Settlement chamber; 3. Charging pile body; 4. Lifting and fixing base; 5. Drainage canopy; 6. Lifting device; 7. Rack and pinion slide; 8. Drainage structure.

[0024] 2-1 cabin box, 2-2 ground fixing plate, 2-3 lifting gear plate, 2-4 fixing bolts;

[0025] Drainage pump suction structure 8-1, water sensing structure 8-2, suction pipe 8-3, side drainage pipe 8-4, signal line 8-5;

[0026] Drainage main pipe 84-1, drainage branch pipe 84-2, pump connecting pipe 84-3, suction pump 81-1, pump frame 81-2, suction pump frame pipe 81-3, suction pipe connector 81-4, sensing water pipe 82-1, sensing float 82-2, conductive contact plate 82-3, parallel conductive block 82-4, anti-fall ring edge 82-5, vent hole 82-6;

[0027] 4-1 Base box, 4-2 Water-blocking isolation box, 4-3 Parallel fixing plate, 4-4 Connecting bearing, 4-5 Gear side protrusion outlet;

[0028] The components include: a lifting drive motor 6-1, a driving gear 6-2, a driving toothed belt pulley 6-3, a driven gear 6-4, a driven toothed belt pulley 6-5, a transmission toothed belt 6-6, a lifting gear 6-7, and a parallel gear 6-8. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0030] An outdoor waterproof and elevating charging pile includes a charging pile body 1 and a settling chamber 2. The charging pile body 1 is located inside the settling chamber 2 and can move up and down inside the settling chamber 2. The charging pile body 1 is composed of a charging pile body 3, an elevating and fixing base 4, a drainage canopy 5, and a lifting device 6. The charging pile body 3 is fixed to the top side of the elevating and fixing base 4, and the drainage canopy 5 is fixed to the top side of the charging pile body 3. The charging pile body 3, the elevating and fixing base 4, and the drainage canopy 5 are integrally fixed. The lifting device 6 is fixed inside the elevating and fixing base 4. The charging pile body 3 and the elevating and fixing base 4 have vertically arranged rack and pinion grooves 7 on the center of both sides. The two ends of the lifting device 6 are located in the rack and pinion grooves 7 on both sides of the elevating and fixing base 4. Drainage structures 8 are provided inside the four corners of the charging pile body 3 and the elevating and fixing base 4 and on the bottom side of the drainage canopy 5.

[0031] The settling chamber 2 consists of a chamber box 2-1, a ground fixing plate 2-2, and a lifting gear plate 2-3. Multiple sets of ground fixing plates 2-2 are provided and welded and fixed to the top side of the chamber box 2-1. Two sets of lifting gear plates 2-3 are provided and arranged symmetrically. The two sets of lifting gear plates 2-3 are fixed to the two side walls of the chamber box 2-1 by fixing bolts 2-4. The lifting gear plates 2-3 are set in the rack grooves 7 on both sides of the charging pile body 3 and the lifting fixing base 4. The two ends of the lifting device 6 are connected to the lifting gear plates 2-3 on both sides.

[0032] The drainage structure 8 consists of a drainage pump suction structure 8-1, a water sensing structure 8-2, a water suction pipe 8-3, and a side drainage pipe 8-4. Two sets of drainage pump suction structures 8-1 are provided, arranged symmetrically. Four sets of water suction pipes 8-3 are provided, each connected to one of the two ends of the drainage pump suction structures 8-1. Four sets of water sensing structures 8-2 are provided, each fixed to the bottom side of the four sets of water suction pipes 8-3. 2. Two sets of drainage pump suction structures 8-1 are connected by signal line 8-5. The side drainage pipe 8-4 is set on the outside of the drainage pump suction structure 8-1 and is connected to the side of the two sets of drainage pump suction structures 8-1 respectively. The four sets of water suction pipes 8-3 are set inside the four corners of the charging pile body 3 and the lifting and fixing base 4. The bottom ends of the water suction pipes 8-3 and the water sensing structure 8-2 pass through the bottom surface of the lifting and fixing base 4. The drainage pump suction structure 8-1 and the side drainage pipes 8-4 are fixed on the inner bottom side of the drainage canopy 5.

[0033] The side drainage pipe 8-4 consists of a main drainage pipe 84-1, branch drainage pipes 84-2, and a pump connecting pipe 84-3. The main drainage pipe 84-1 is arranged in a circular pattern. The branch drainage pipes 84-2 are connected to the outer side of the main drainage pipe 84-1, and the pump connecting pipe 84-3 is connected to the inner side of the main drainage pipe 84-1. The main drainage pipe 84-1, branch drainage pipes 84-2, and pump connecting pipe 84-3 are all fixed inside the drainage canopy 5, and the outer end of the branch drainage pipe 84-2 is located on the drainage canopy 5. The inner end of the pump connecting pipe 84-3 is connected to the drainage pump suction structure 8-1 at the side edge. The drainage pump suction structure 8-1 consists of a suction pump 81-1, a pump frame 81-2, a suction pump frame pipe 81-3, and a suction pipe connector 81-4. The suction pump 81-1 is fixed opposite to the pump frame 81-2. The suction pump frame pipe 81-3 is symmetrically arranged at both ends of the side of the pump frame 81-2, and the inner end of the suction pump frame pipe 81-3 is connected to the suction pump 81-1. The suction pipe connector 81-4 is located at... On the bottom side of the suction pump support pipe 81-3, the pump connecting pipe 84-3 is respectively connected to both sides of the two sets of suction pumps 81-1. The water sensing structure 8-2 consists of a sensing water pipe 82-1, a sensing float 82-2, a conductive contact plate 82-3, and parallel conductive blocks 82-4. The sensing float 82-2 is installed inside the sensing water pipe 82-1, and the conductive contact plate 82-3 is fixed to the top surface of the sensing float 82-2. The sensing float 82-2 and the conductive contact plate 82-3 can be located within the sensing water pipe 82-1. The parallel conductive blocks 82-4 are symmetrically fixed on the top side wall of the sensing water pipe 82-1. The conductive contact plate 82-3 moves to the top of the sensing water pipe 82-1 and can contact and connect with the symmetrically arranged parallel conductive blocks 82-4. The signal line 8-5 is connected to the parallel conductive blocks 82-4. The bottom inner side of the sensing water pipe 82-1 is provided with a fall prevention ring 82-5. The top of the sensing water pipe 82-1 is provided with a vent hole 82-6. The signal line 8-5 is connected to the suction pump 81-1.

[0034] The lifting and fixing base 4 consists of a base box 4-1, a water-blocking isolation box 4-2, parallel fixing plates 4-3, and connecting bearings 4-4. Two sets of water-blocking isolation boxes 4-2 and parallel fixing plates 4-3 are provided, symmetrically arranged on both sides of the interior of the base box 4-1. Four sets of connecting bearings 4-4 are provided, respectively located on the sides of the two sets of water-blocking isolation boxes 4-2 and parallel fixing plates 4-3. A gear-side protrusion outlet 4-5 is provided on the outer side of the water-blocking isolation box 4-2, and the gear-side protrusion outlet 4-5 is located within a rack groove 7. The lifting device 6 is located within the base box and is connected to the connecting bearings 4-4.

[0035] The lifting device 6 comprises a lifting drive motor 6-1, a driving gear 6-2, a driving toothed pulley 6-3, a driven gear 6-4, a driven toothed pulley 6-5, a transmission toothed belt 6-6, a lifting gear 6-7, and parallel gears 6-8. The driving gear 6-2 and the driving toothed pulley 6-3 are arranged coaxially and parallel to each other, and are connected to the front side of the lifting drive motor 6-1. Two sets of driven gears 6-4, 6-7, and 6-8 are provided. One set of driven gears 6-4 is located to the right of the driving gear 6-2 and is connected to the driving gear 6-2. The other set of driven gears 6-4 and the driven toothed pulley 6-5 are arranged coaxially and parallel to each other. Gear 6-4 and driven toothed pulley 6-5 are arranged side by side as driving gear 6-2 and driving toothed pulley 6-3. The driving toothed pulley 6-3 and driven toothed pulley 6-5 are connected by a transmission toothed belt 6-6. Parallel gear 6-8 and lifting gear 6-7 are arranged coaxially in parallel. Parallel gear 6-8 is connected to driven gear 6-4. Lifting gear 6-7 is located inside the water-blocking isolation box 4-2, and parallel gear 6-8 and lifting gear 6-7 are coaxially connected to the connecting bearing 4-4 ​​on the side wall of the water-blocking isolation box 4-2. Driven gear 6-4 is connected to the connecting bearing 4-4 ​​on the side wall of the parallel fixed plate 4-3. The outer side of lifting gear 6-7 passes through the gear side protrusion 4-5 and is connected to the lifting tooth plate 2-3.

[0036] Working principle of the invention: The main functions of this device are lifting and drainage.

[0037] When the equipment is needed, the lifting principle is that the charging pile body 1 moves up and down inside the settling chamber 2. This lifting is driven by the lifting device 6 in the lifting base 4, which moves the charging pile body 1 up and down along the rack and pinion groove 7. The lifting drive motor 6-1 drives the front drive gear 6-2 and drive belt pulley 6-3 to rotate. This causes the driven gear 6-4 connected to the drive gear 6-2 to rotate in the opposite direction. The parallel gear 6-8 connected to the driven gear 6-4 rotates in the same direction as the drive gear 6-2, thus the lifting gear 6-7 moves up and down along with the drive gear 6-2. -2 rotates together in the same direction; the rotation of the driving toothed pulley 6-3, through the transmission of the transmission toothed belt 6-6, drives the driven toothed pulley 6-5 on the other side to rotate in the same direction as the driving toothed pulley 6-3. The driven gear 6-4, which is coaxially arranged with the driven toothed pulley 6-5, also rotates in the same direction as the driving toothed pulley 6-3. The parallel gear 6-8 connected to the driven gear 6-4 rotates in the opposite direction to the driven toothed pulley 6-5. Then, the parallel gear 6-8 rotates in the opposite direction to the driven toothed pulley 6-5. This causes the parallel gears 6-8 on both sides to rotate in opposite directions, which can realize the synchronization of lifting and lowering operations.

[0038] During drainage operations, when rainwater accumulates inside the housing 2-1, the water sensing structure 8-2 will come into contact with the accumulated water as the charging pile body 1 descends. When the accumulated water enters the sensing water pipe 82-1, the sensing float 82-2 is buoyed and pushes the conductive contact plate 82-3 upward, so that the originally separate parallel conductive blocks 82-4 are connected through the conductive contact plate 82-3 to achieve circuit power-on. Then, the suction pump 81-1 receives the signal and starts to work. The accumulated water is sucked in from the suction pipe 8-3 and pumped out by the drainage pump structure 8-1, and discharged from the side drainage pipe 8-4. The drainage branch pipe 84-2 set in the side drainage pipe 8-4 has a small diameter and is set outward, which can spray the accumulated water out, so that the accumulated water is kept away from the area of ​​the sinking housing 2 as much as possible.

[0039] The above description represents a preferred embodiment of the present invention. For those skilled in the art, any changes, modifications, substitutions, and variations made to the implementation methods without departing from the principles and spirit of the present invention, based on the teachings of the present invention, still fall within the protection scope of the present invention.

Claims

1. An outdoor waterproof and flood-resistant lifting charging station, characterized in that, The device includes a charging pile body (1) and a settling chamber (2). The charging pile body (1) is located inside the settling chamber (2) and can move up and down inside the settling chamber (2). The charging pile body (1) consists of a charging pile body (3), a lifting and fixing base (4), a drainage canopy (5), and a lifting device (6). The charging pile body (3) is fixed to the top side of the lifting and fixing base (4), and the drainage canopy (5) is fixed to the top side of the charging pile body (3). The charging pile body (3), the lifting and fixing base (4), and the drainage canopy (5) are fixed together. The lifting device (6) is fixed inside the lifting and fixing base (4). The charging pile body (3) and the lifting and fixing base (4) have upper openings at the center of their two sides. The lower rack groove (7) is provided, and the two ends of the lifting device (6) are set in the rack groove (7) on both sides of the lifting fixed base (4). Drainage structure (8) is provided in the four corners of the charging pile body (3), the lifting fixed base (4) and the bottom side of the drainage canopy (5); The settling chamber (2) is composed of a chamber box (2-1), a ground fixing plate (2-2) and a lifting tooth plate (2-3). The ground fixing plate (2-2) is provided in multiple sets, and the multiple sets of ground fixing plates (2-2) are welded and fixed to the top side of the chamber box (2-1). The lifting tooth plate (2-3) is provided in two sets, and the two sets of lifting tooth plates (2-3) are symmetrically arranged, and the two sets of lifting tooth plates (2-3) are fixed by fixing bolts (2-4). On the two side walls of the cabin box (2-1), the lifting toothed plates (2-3) are set in the rack grooves (7) on both sides of the charging pile body (3) and the lifting fixed base (4). The two ends of the lifting device (6) are connected to the lifting toothed plates (2-3) on both sides. The drainage structure (8) consists of a drainage pump suction structure (8-1), a water sensing structure (8-2), a water suction pipe (8-3), and a side drainage pipe (8-4). The drainage pump suction structure (8-1) is provided in two sets, and the two sets of drainage pump suction structures (8-1) are arranged symmetrically. The water suction pipe (8-3) is provided in four sets, and the four sets of water suction pipes (8-3) are respectively connected to the two sides of the two sets of drainage pump suction structures (8-1). The water sensing structure (8-2) is provided in four sets, and the four sets of water suction pipes (8-3) are respectively connected to the two sides of the two sets of drainage pump suction structures (8-1). The water sensing structure (8-2) is fixed to the bottom side of the four water suction pipes (8-3), and the water sensing structure (8-2) is connected to the two drainage pump suction structures (8-1) through the signal line (8-5). The side drainage pipe (8-4) is set on the outside of the drainage pump suction structure (8-1), and the side drainage pipe (8-4) is connected to the side of the two drainage pump suction structures (8-1). The four water suction pipes (8-3) are set inside the four corners of the charging pile body (3) and the lifting and fixing base (4), and the bottom ends of the water suction pipe (8-3) and the water sensing structure (8-2) pass through the bottom surface of the lifting and fixing base (4). The drainage pump suction structure (8-1) and the side drainage pipe (8-4) are fixed on the inner bottom side of the drainage canopy (5).

2. The outdoor waterproof and flood-resistant lifting charging pile according to claim 1, characterized in that, The side drain pipe (8-4) consists of a main drain pipe (84-1), branch drain pipes (84-2), and a pump connecting pipe (84-3). The main drain pipe (84-1) is arranged in a circular pattern. The branch drain pipes (84-2) are connected to the outer side of the main drain pipe (84-1), and the pump connecting pipe (84-3) is connected to the inner side of the main drain pipe (84-1). The main drain pipe (84-1), branch drain pipes (84-2), and pump connecting pipe (84-3) are all fixed inside the drainage canopy (5), and the outer end of the branch drain pipe (84-2) is set on the drainage canopy (5). The inner end of the pump connecting pipe (84-3) is connected to the drainage pump suction structure (8-1) on the side edge of the pump. The drainage pump suction structure (8-1) consists of a suction pump (81-1), a pump frame (81-2), a suction pump frame pipe (81-3), and a suction pipe connector (81-4). The suction pump (81-1) is fixed opposite to the pump frame (81-2). The suction pump frame pipe (81-3) is symmetrically arranged at both ends of the side of the pump frame (81-2), and the inner end of the suction pump frame pipe (81-3) is connected to the suction pump (81-1). The suction pipe connector (81-4) is provided with... On the bottom side of the suction pump support pipe (81-3), the pump connecting pipe (84-3) is connected to both sides of the two sets of suction pumps (81-1). The water sensing structure (8-2) consists of a sensing water pipe (82-1), a sensing float (82-2), a conductive contact plate (82-3), and parallel conductive blocks (82-4). The sensing float (82-2) is installed inside the sensing water pipe (82-1), and the conductive contact plate (82-3) is fixed to the top surface of the sensing float (82-2). The sensing float (82-2) and the conductive contact plate (82-3) can be connected to the sensing water pipe (81-1). 1) The parallel conductive blocks (82-4) are symmetrically fixed on the top side wall of the sensing water pipe (82-1). The conductive contact plate (82-3) moves to the top of the sensing water pipe (82-1) and can contact and connect with the symmetrically arranged parallel conductive blocks (82-4). The signal line (8-5) is connected to the parallel conductive blocks (82-4). The bottom inner side of the sensing water pipe (82-1) is provided with a fall prevention ring (82-5). The top of the sensing water pipe (82-1) is provided with a vent hole (82-6). The signal line (8-5) is connected to the suction pump (81-1).

3. The outdoor waterproof and flood-resistant lifting charging pile according to claim 1, characterized in that, The lifting and fixing base (4) consists of a base box (4-1), a water-blocking isolation box (4-2), a parallel fixing plate (4-3), and a connecting bearing (4-4). The water-blocking isolation box (4-2) and the parallel fixing plate (4-3) are provided in two sets. The two sets of water-blocking isolation boxes (4-2) and the parallel fixing plate (4-3) are symmetrically arranged on both sides of the inside of the base box (4-1). The connecting bearing (4-4) is provided in four sets. The four sets of connecting bearings (4-4) are respectively arranged on the sides of the two sets of water-blocking isolation boxes (4-2) and the parallel fixing plate (4-3). The water-blocking isolation box (4-2) has a gear side protrusion outlet (4-5) on its outer side. The gear side protrusion outlet (4-5) is located in the rack groove (7). The lifting device (6) is located in the base box and is connected to the connecting bearing (4-4).

4. The outdoor waterproof and flood-resistant lifting charging pile according to claim 3, characterized in that, The lifting device (6) consists of a lifting drive motor (6-1), a driving gear (6-2), a driving toothed pulley (6-3), a driven gear (6-4), a driven toothed pulley (6-5), a transmission toothed belt (6-6), a lifting gear (6-7), and a parallel gear (6-8). The driving gear (6-2) and the driving toothed pulley (6-3) are arranged coaxially in parallel, and the driving gear (6-2) and the driving toothed pulley (6-3) are connected to the front side of the lifting drive motor (6-1). The driven gear (6-4), the lifting gear (6-7), and the parallel gear (6-8) are each provided in two sets. One set of the driven gear (6-4) is located to the right of the driving gear (6-2) and is connected to the driving gear (6-2). The other set of the driven gear (6-4) and the driven toothed pulley (6-5) are arranged coaxially in parallel. Gear (6-4) and driven toothed pulley (6-5) are arranged side by side with driving gear (6-2) and driving toothed pulley (6-3). The driving toothed pulley (6-3) and driven toothed pulley (6-5) are connected by a transmission toothed belt (6-6). Parallel gear (6-8) and lifting gear (6-7) are arranged coaxially in parallel. Parallel gear (6-8) is connected to driven gear (6-4). Lifting gear (6-7) is located inside the water-blocking isolation box (4-2). Parallel gear (6-8) and lifting gear (6-7) are coaxially connected to the connecting bearing (4-4) on the side wall of the water-blocking isolation box (4-2). Driven gear (6-4) is connected to the connecting bearing (4-4) on the side wall of the parallel fixed plate (4-3). The outer side of lifting gear (6-7) passes through the gear side protrusion (4-5) and is connected to lifting tooth plate (2-3).

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