Movable charging pile shared by multiple parking spaces

Abstract

The utility model discloses a movable charging pile shared by multiple parking spaces, which belongs to the technical field of charging piles and comprises a support frame, one end of the support frame close to the bottom surface is fixedly connected with a rolling box, and the other end of the support frame close to the outer side is sleeved with a sliding frame. The charging pile comprises a sliding frame, a winding box is arranged on the sliding frame, a winding and unwinding mechanism is arranged at the bottom of the winding box, air cylinders are fixedly connected to the two sides of the sliding frame correspondingly, the output ends of the two air cylinders penetrate through the sliding frame to be fixedly connected with the same pile body, and an input cable is fixedly connected to the top face of the pile body. And meanwhile, the moving resistance is reduced in an autorotation mode, the service life of the guide assembly is prolonged, and the winding and unwinding assembly is arranged, so that the cable can be wound and unwound along with movement of the charging pile and is kept in a tightened state, and the problem that the cable is scratched and damaged due to falling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and more specifically to a movable charging pile shared by multiple parking spaces. Background Art

[0002] Charging pile is a charging device that provides power for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in public buildings (charging stations, shopping malls, public parking lots, etc.) and residential parking lots. It can charge various types of electric vehicles according to the voltage and current.

[0003] For example, a Chinese utility model patent with announcement number CN212765779U discloses a suspended charging pile, including a track, a charging pile body, a cable for connecting the charging pile body to the mains, and a vertically arranged telescopic mechanism, wherein the track is fixed to the roof, and the charging pile body is fixed to the telescopic end at the bottom of the telescopic mechanism.

[0004] Based on the above, the inventors discovered that in the comparative document with announcement number CN212765779U, the position of the charging pile is adjusted by suspension adjustment, so that multiple parking spaces can share one charging pile, reducing the space occupied by the charging pile. During the movement and adjustment of the charging pile, the input cable will be pulled to extend, but when the charging pile is reset and moved, the stretched excess cable will fall and easily cause scratches. Therefore, in view of this, the existing structure is studied and improved to provide a movable charging pile shared by multiple parking spaces, in order to achieve a more practical purpose. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a movable charging pile that can be shared by multiple parking spaces. The present invention provides a guide component to ensure the moving stability of the charging pile, while reducing the moving resistance by self-rotation, thereby extending the service life of the guide component, and providing a retractable component so that the cable can be retracted and adjusted as the charging pile moves, thereby maintaining a taut state and reducing the problem of scratches and damage caused by the cable falling.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A movable charging pile shared by multiple parking spaces comprises a support frame, one end of the support frame is fixedly connected to a winding box by the bottom surface, and the other end of the support frame is sleeved with a sliding frame by the outside, a retracting mechanism is arranged at the bottom of the winding box, both sides of the sliding frame are fixedly connected to cylinders, the output ends of the two cylinders pass through the sliding frame and are fixedly connected to the same pile body, the top surface of the pile body is fixedly connected to an input cable, and a charging gun is arranged on one side of the pile body, a pair of guide grooves are opened on the upper and lower sides of the support frame, and a pair of movable balls are arranged on the upper and lower sides of the interior of the sliding frame;

[0010] The retracting and releasing mechanism comprises a turning handle, a transmission belt is sleeved on the outer side of one end of the turning handle, a driving gear ring is sleeved on one side of the top end of the transmission belt, a driven gear ring is arranged directly above the driving gear ring, and retracting and releasing grooves are provided in the middle of the driving gear ring and the middle of the driven gear ring.

[0011] Furthermore, the horizontal position of the input cable passes through the winding box at one end, and the horizontal position of the input cable is fixedly connected to the bottom surface of the sliding frame at the other end.

[0012] Furthermore, the input end of the charging gun is fixedly connected to the pile body, and the output end of the charging gun is clamped to the pile body.

[0013] Furthermore, the movable ball is movably connected to the sliding frame, and one side of the movable ball is in contact with the guide groove.

[0014] Furthermore, the turning handle is movably connected to the lower end of the winding box, and the turning handle passes through one side of the winding box.

[0015] Furthermore, the active gear ring and the driven gear ring are both movably connected to the upper end of the winding box, and the active gear ring is meshingly connected with the driven gear ring.

[0016] Furthermore, the receiving groove is arranged in an arc shape, and the outer surface of the input cable is respectively fitted with the two receiving grooves on both sides.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) This solution uses a support frame to move the sliding frame, which can drive the pile body to adjust horizontally and move it to the corresponding vehicle position. During the movement of the sliding frame, the movable ball rubs against the guide groove and rotates, thereby reducing the movement resistance of the sliding frame. Compared with the existing technology, a guide component is provided to ensure the movement stability of the charging pile. At the same time, the movement resistance is reduced by self-rotation, thereby extending the service life of the guide component.

[0020] (2) By setting up a retractable mechanism, the turning handle cooperates with the transmission belt to rotate the active gear ring, and the active gear ring cooperates with the meshing connected driven gear ring to make the two retractable grooves rotate synchronously in opposite directions, causing friction with the horizontal position of the input cable, driving the input cable to be retracted and released. Compared with the existing technology, the retractable component is set up so that the cable can be retracted and released as the charging pile moves, keeping it taut, and reducing the problem of scratches and damage caused by the cable falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a cross-sectional view of the support frame of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the sliding frame of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the retractable and extendable mechanism of the utility model.

[0025] Explanation of the numbers in the figure: 1. Support frame; 2. Winding box; 3. Sliding frame; 4. Retracting and releasing mechanism; 5. Cylinder; 6. Pile body; 7. Input cable; 8. Charging gun; 9. Guide groove; 10. Movable ball; 11. Turning handle; 12. Transmission belt; 13. Driving gear ring; 14. Driven gear ring; 15. Retracting and releasing groove. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-4 A movable charging pile shared by multiple parking spaces includes a support frame 1, one end of the support frame 1 is fixedly connected to a winding box 2 by the bottom surface, and the other end of the support frame 1 is sleeved with a sliding frame 3 by the outside, a retracting mechanism 4 is arranged at the bottom of the winding box 2, cylinders 5 are fixedly connected to both sides of the sliding frame 3, the output ends of the two cylinders 5 pass through the sliding frame 3 and are fixedly connected to the same pile body 6, an input cable 7 is fixedly connected to the top surface of the pile body 6, and a charging gun 8 is arranged on one side of the pile body 6, a pair of guide grooves 9 are opened on the upper and lower sides of the support frame 1, and a pair of movable balls 10 are arranged on the upper and lower sides of the sliding frame 3;

[0029] The retracting mechanism 4 includes a turning handle 11, one end of the turning handle 11 is sleeved with a transmission belt 12 on the outside, the top of the transmission belt 12 is sleeved with a driving gear ring 13 on one side, a driven gear ring 14 is arranged directly above the driving gear ring 13, and the middle of the driving gear ring 13 and the middle of the driven gear ring 14 are both provided with a retracting groove 15. In order to be able to retract and adjust the cable and ensure that the cable is in a taut state, the retracting mechanism 4 is provided.

[0030] See also Figure 1 The horizontal position of the input cable 7 passes through the winding box 2 at one end, and the horizontal position of the input cable 7 is fixedly connected to the bottom surface of the sliding frame 3 at the other end. The input cable 7 is directly connected to the AC power grid to transmit power to the pile body 6.

[0031] See also Figure 1 The input end of the charging gun 8 is fixedly connected to the pile body 6, and the output end of the charging gun 8 is clamped with the pile body 6. The cylinder 5 is used to drive the pile body 6 to adjust vertically, and then the charging gun 8 is pulled out to charge the vehicle.

[0032] See also Figure 3 The movable ball 10 is movably connected to the sliding frame 3, and one side of the movable ball 10 is in contact with the guide groove 9. By moving the sliding frame 3 by the support frame 1, the pile body 6 can be driven to be horizontally adjusted so that it moves to the corresponding vehicle position. During the movement of the sliding frame 3, the movable ball 10 cooperates with the guide groove 9 to play a guiding and stabilizing role. At the same time, the movable ball 10 rubs against the guide groove 9 and rotates, thereby reducing the movement resistance of the sliding frame 3.

[0033] See also Figure 4 The turning handle 11 is movably connected to the lower end of the winding box 2, and the turning handle 11 passes through one side of the winding box 2. The turning handle 11 is rotated, and the driving gear ring 13 is rotated through the turning handle 11 cooperating with the transmission belt 12.

[0034] See also Figure 4 The active gear ring 13 and the driven gear ring 14 are both movably connected to the upper end of the winding box 2, and the active gear ring 13 is meshed with the driven gear ring 14. The active gear ring 13 cooperates with the meshed driven gear ring 14 to make the driven gear ring 14 rotate synchronously in the opposite direction.

[0035] See also Figure 4 The receiving groove 15 is arranged in an arc shape, and the outer surface of the input cable 7 is respectively fitted with the two receiving grooves 15 on both sides, so that the two receiving grooves 15 rotate synchronously in opposite directions, and rub against the horizontal position of the input cable 7, driving the input cable 7 to perform the receiving and releasing work, so that its horizontal position remains taut.

[0036] When in use: directly connect the input cable 7 to the AC power grid to transmit power to the pile body 6, then pull out the charging gun 8 to charge the vehicle. When the charging position needs to be adjusted, if the pile body 6 needs to be moved away from the winding box 2, first turn the handle 11, and through the handle 11 and the transmission belt 12, the active gear ring 13 rotates, and the active gear ring 13 causes the driven gear ring 14 to rotate synchronously in the opposite direction, thereby causing the two retracting grooves 15 to rotate synchronously in the opposite direction, rubbing against the horizontal position of the input cable 7, driving the input cable 7 to release the wire, and then through the support The frame 1 moves the sliding frame 3, which can drive the pile body 6 to adjust horizontally and move it to the corresponding vehicle position. During the movement of the sliding frame 3, the movable ball 10 cooperates with the guide groove 9 to play a guiding and stabilizing role. At the same time, the movable ball 10 rubs against the guide groove 9 and rotates, thereby reducing the movement resistance of the sliding frame 3. If the pile body 6 needs to be reset and moved in the direction close to the winding box 2, the sliding frame 3 is moved first to adjust the position of the pile body 6. At this time, the input cable 7 has a falling problem, and then the handle 11 is turned to drive the input cable 7 to reel in the cable, so that the cable remains taut.

[0037] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0038] In the description of the present invention, it is also necessary to explain 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 communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A movable charging pile for multiple parking spaces, comprising a support frame (1), one end of the support frame (1) being fixedly connected to a winding box (2) on the bottom surface, and the other end of the support frame (1) being sleeved with a sliding frame (3) on the outside, and a retracting and releasing mechanism (4) being arranged at the bottom of the winding box (2), characterized in that: Both sides of the sliding frame (3) are fixedly connected to cylinders (5), the output ends of the two cylinders (5) penetrate the sliding frame (3) and are fixedly connected to the same pile body (6), the top surface of the pile body (6) is fixedly connected to an input cable (7), and a charging gun (8) is arranged on one side of the pile body (6), a pair of guide grooves (9) are arranged on the upper and lower sides of the support frame (1), and a pair of movable balls (10) are arranged on the upper and lower sides of the interior of the sliding frame (3); The retractable mechanism (4) comprises a turning handle (11), one end of the turning handle (11) is sleeved with a transmission belt (12) on the outside, the top end of the transmission belt (12) is sleeved with a driving gear ring (13) on one side, a driven gear ring (14) is arranged directly above the driving gear ring (13), and a retractable groove (15) is provided in the middle of the driving gear ring (13) and the middle of the driven gear ring (14).

2. A movable charging pile shared by multiple parking spaces according to claim 1, characterized in that: The horizontal position of the input cable (7) passes through the winding box (2) at one end, and the horizontal position of the input cable (7) is fixedly connected to the bottom surface of the sliding frame (3) at the other end.

3. The movable charging pile for multiple parking spaces according to claim 1 is characterized by: The input end of the charging gun (8) is fixedly connected to the pile body (6), and the output end of the charging gun (8) is arranged in a clamping connection with the pile body (6).

4. The movable charging pile for multiple parking spaces according to claim 1, characterized in that: The movable ball (10) is movably connected to the sliding frame (3), and one side of the movable ball (10) is in contact with the guide groove (9).

5. The movable charging pile for multiple parking spaces according to claim 1, characterized in that: The turning handle (11) is movably connected to the lower end of the winding box (2), and the turning handle (11) passes through one side of the winding box (2).

6. The movable charging pile for multiple parking spaces according to claim 1, characterized in that: The active gear ring (13) and the driven gear ring (14) are both movably connected to the upper end of the winding box (2), and the active gear ring (13) and the driven gear ring (14) are meshingly connected.

7. The movable charging pile for multiple parking spaces according to claim 1, characterized in that: The receiving and releasing grooves (15) are arranged in an arc shape, and the outer surface of the input cable (7) is respectively fitted with the two receiving and releasing grooves (15) on both sides.

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