Lifting type charging pile

Abstract

The utility model relates to the field of charging piles, in particular to a lifting type charging pile which comprises a charging pile body, a containing groove formed in the ground surface, a lifting supporting plate slidably arranged in the containing groove in the Z-axis direction and a lifting mechanism used for driving the lifting supporting plate to slide in the Z-axis direction. The charging pile body and the lifting mechanism are arranged in the accommodating groove; when the charging pile is not used, the charging pile body is fixedly supported in the containing groove through the lifting supporting plate, at the moment, the charging pile body makes little contact with the external environment, the influence of external factors on the charging pile body when the charging pile body is idle can be effectively reduced, damage to the charging pile body is reduced, and the service life of the charging pile is prolonged; the lifting mechanism drives the lead screw to rotate through the lead screw driving assembly, so that the lead screw nut is driven to drive the lifting supporting plate to slide and lift in the vertical direction, the charging pile body is driven to extend out of the containing groove to reach the ground, and use is convenient.

Description

Technical Field:

[0001] The utility model relates to the technical field of charging piles, in particular to a lifting charging pile. Background Art:

[0002] An electric vehicle charging pile is a power station for electric vehicles, and its function is similar to that of a fuel dispenser in a gas station. Each charging pile is equipped with a charging plug. The charging pile can charge various models of electric vehicles according to different voltage levels. The electric vehicle charging pile adopts AC and DC power supply methods and requires a special charging card to be swiped for use. The display screen of the charging pile can display data such as the charging amount, cost, and charging time. The cost of the charging pile is relatively high. Generally, the price of a charging pile is tens of thousands or even hundreds of thousands of yuan. It is mainly installed in parking lots. Due to its high cost and the fact that general charging piles are directly exposed to the external environment, it is not only easy to cause component aging and affect the service life, but also vulnerable to various accidents in the external environment, resulting in the charging pile being unable to be used normally. There is an urgent need for a lifting charging pile. Summary of the Invention:

[0003] The purpose of the utility model is to provide a lifting charging pile aiming at the deficiencies of the existing technology, which can lift the charging pile, protect the charging pile from the external influence, and improve the service life of the charging pile.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a lifting charging pile, including a charging pile body, a receiving groove arranged inside the ground surface, a lifting support plate slidably arranged along the Z-axis direction in the receiving groove, and a lifting mechanism for driving the lifting support plate to slide along the Z-axis direction. The bottom of the charging pile body is fixedly connected to the lifting support plate. Both the charging pile body and the lifting mechanism are arranged in the receiving groove. The lifting mechanism includes a lifting support seat, a lead screw rotatably arranged along the Z-axis direction on the lifting support seat, a lead screw driving component arranged on the lifting support seat for driving the lead screw to rotate, and a lead screw nut slidably arranged along the Z-axis direction above the lifting support seat. The lifting support plate is fixedly arranged on the lead screw nut. The lead screw driving component is drivingly connected to the lead screw, and the lead screw is threadedly drivingly connected to the lead screw nut to drive the lifting support plate to slide along the Z-axis direction. The charging pile body is arranged on the top of the lifting support plate.

[0005] For further improvement of the above solution, the lifting mechanism includes a lifting driving motor arranged on the lifting support seat, a driving belt pulley rotatably arranged on the lifting support seat, a driven belt pulley fixedly sleeved on the lead screw, and a transmission belt wound between the driving belt pulley and the driven belt pulley. The power output end of the lifting driving motor is drivingly connected to the driving belt pulley, and the driving belt pulley is drivingly connected to the transmission belt to drive the driven belt pulley to rotate.

[0006] A further improvement to the above scheme is that the lifting mechanism includes a lifting drive motor arranged on the lifting support seat, a driving gear rotatably arranged on the lifting support seat, a reduction gear, and a driven gear fixedly sleeved on the screw rod, the power output end of the lifting drive motor is drivingly connected to the driving gear, the driving gear is meshingly connected to the reduction gear, and the reduction gear is meshingly connected to the driven gear.

[0007] A further improvement to the above solution is that the lifting drive motor is a servo motor.

[0008] A further improvement to the above scheme is that the lifting mechanism also includes a lifting support assembly, which includes two support limit rods symmetrically arranged on the left and right sides of the screw rod along the X-axis direction, the bottom of the support limit rod is arranged on the lifting support seat, and the top of the support limit rod is connected to the bottom end surface of the lifting support plate.

[0009] A further improvement to the above solution is that the support limit rod is a hydraulic telescopic rod.

[0010] A further improvement to the above scheme is that the lifting mechanism also includes a screw support limit plate and a limit plate support column, a screw support limit hole is provided at the center position of the screw support limit plate, the screw passes through the screw support limit hole, and a plurality of limit plate support columns are provided, and one end of each of the limit plate support columns is fixed on the lifting support seat, and the other end is connected to the bottom end face of the screw support limit plate.

[0011] A further improvement to the above solution is that a shielding cover is provided on the top of the charging pile body.

[0012] The beneficial effects of the utility model are as follows: the utility model comprises a charging pile body, a receiving groove arranged inside the ground surface, a lifting support plate arranged in the receiving groove and sliding along the Z-axis direction, and a lifting mechanism for driving the lifting support plate to slide along the Z-axis direction. The bottom of the charging pile body is fixedly connected to the lifting support plate, and the charging pile body and the lifting mechanism are both arranged in the receiving groove. The lifting mechanism comprises a lifting support seat, a screw rod arranged on the lifting support seat and rotating along the Z-axis direction, a screw rod driving assembly arranged on the lifting support seat and used to drive the screw rod to rotate, and a screw rod nut arranged above the lifting support seat and sliding along the Z-axis direction. The lifting support plate is fixedly arranged on the screw rod nut, the screw rod driving assembly is driven and connected to the screw rod, and the screw rod thread is driven and connected to the screw rod nut to drive the lifting support plate to slide along the Z-axis direction. The charging pile body is arranged on the top of the lifting support plate.

[0013] The utility model drives a lifting support plate through a lifting mechanism. When the charging pile is not in use, the charging pile body is fixedly supported in the receiving groove through the lifting support plate. At this time, the charging pile body has less contact with the external environment, which can effectively reduce the influence of external factors on the charging pile body when it is idle, reduce the damage to the charging pile body, and improve the service life of the charging pile. When charging is required, the lifting mechanism drives the lead screw to rotate through the lead screw driving component, thereby driving the lead screw nut to drive the lifting support plate to slide up and down in the vertical direction, so as to drive the charging pile body to extend out of the receiving groove to the outside of the ground for easy use. Description of the drawings:

[0014] Figure 1 It is a schematic structural diagram of the utility model.

[0015] Figure 2 It is a schematic structural diagram of the lifting mechanism of the utility model.

[0016] Figure 3 It is a schematic structural diagram of the lead screw driving component of the utility model.

[0017] Figure 4 It is a schematic structural diagram of the lead screw driving component in another embodiment of the utility model.

[0018] Description of reference numerals: charging pile body 1, receiving groove 2, lifting support plate 3, lifting mechanism 4, lifting support seat 41, lead screw 42, lead screw driving component 43, lifting driving motor 431, driving gear 432, reduction gear 433, driven gear 434, driving pulley 435, driven pulley 436, transmission belt 437, lead screw nut 44, lifting support component 45, support limiting rod 451, lead screw support limiting plate 46, lead screw support limiting hole 461, limiting plate support column 47, shielding cover 5. Specific embodiments:

[0019] The following further describes the utility model with reference to the drawings, as Figures 1-3As shown in the figure, the present utility model provides a lifting charging pile, which includes a charging pile body 1, a receiving groove 2 arranged inside the ground surface, a lifting support plate 3 slidably arranged in the receiving groove 2 along the Z-axis direction, and a lifting mechanism 4 for driving the lifting support plate 3 to slide along the Z-axis direction. The bottom of the charging pile body 1 is fixedly connected to the lifting support plate 3. Both the charging pile body 1 and the lifting mechanism 4 are arranged in the receiving groove 2. The lifting mechanism 4 includes a lifting support base 41, a lead screw 42 rotatably arranged on the lifting support base 41 along the Z-axis direction, a lead screw driving assembly 43 arranged on the lifting support base 41 for driving the lead screw 42 to rotate, and a lead screw nut 44 slidably arranged above the lifting support base 41 along the Z-axis direction. The lifting support plate 3 is fixedly arranged on the lead screw nut 44. The lead screw driving assembly 43 is drivingly connected to the lead screw 42, and the lead screw 42 is threadedly drivingly connected to the lead screw nut 44 to drive the lifting support plate 3 to slide along the Z-axis direction. The charging pile body 1 is arranged on the top of the lifting support plate 3. The lifting mechanism 4 drives the lifting support plate 3. When the charging pile is not in use, the charging pile body 1 is fixedly supported in the receiving groove 2 through the lifting support plate 3. At this time, the charging pile body 1 has less contact with the external environment, which can effectively reduce the influence of external factors on the charging pile body 1 during idle time, reduce the damage suffered by the charging pile body 1, and improve the service life of the charging pile. When charging is required, the lifting mechanism 4 drives the lead screw 42 to rotate through the lead screw driving assembly 43, thereby driving the lead screw nut 44 to drive the lifting support plate 3 to slide up and down along the vertical direction, thereby driving the charging pile body 1 to extend out of the receiving groove 2 to the ground for easy use.

[0020] In this embodiment, the lifting mechanism 4 includes a lifting drive motor 431 arranged on the lifting support base 41, a driving pulley 435 rotatably arranged on the lifting support base 41, a driven pulley 436 fixedly sleeved on the lead screw 42, and a transmission belt 437 wound between the driving pulley 435 and the driven pulley 436. The power output end of the lifting drive motor 431 is drivingly connected to the driving pulley 435. The driving pulley 435 is drivingly connected to the transmission belt 437 to drive the driven pulley 436 to rotate. The lead screw 42 is rotated by driving the transmission belt 437 through the driving pulley 436. Its structure is simple, the transmission is stable, its cost is low, it does not require lubrication, and only needs to replace the transmission belt 437 to easily achieve maintenance, effectively improving the service life.

[0021] As Figure 4As shown, in some other embodiments of the present utility model, the lifting mechanism 4 of the present utility model includes a lifting drive motor 431 disposed on a lifting support base 41, a driving gear 432 rotatably disposed on the lifting support base 41, a reduction gear 433, and a driven gear 434 fixedly sleeved on a lead screw 42. The power output end of the lifting drive motor 431 is drivingly connected to the driving gear 432. The driving gear 432 is meshed and drivingly connected to the reduction gear 433, and the reduction gear 433 is meshed and drivingly connected to the driven gear 434. By driving the driving gear 432 with the lifting drive motor 431 to drive the reduction gear 433, the lead screw 42 is driven to rotate. The transmission efficiency is high, the work is reliable, and the service life is long.

[0022] The lifting drive motor 431 of the present utility model is a servo motor. Using the servo motor as the driving power, the driving accuracy is high, the driving torque is large, and the lifting height can be accurately regulated.

[0023] The lifting mechanism 4 of the present utility model further includes a lifting support assembly 45. The lifting support assembly 45 includes two support and limit rods 451 symmetrically disposed on the left and right sides of the lead screw 42 along the X-axis direction. The bottom of the support and limit rod 451 is disposed on the lifting support base 41, and the top of the support and limit rod 451 is connected to the bottom end face of the lifting support plate 3. The support and limit rod 451 is a hydraulic telescopic rod. The support and limit rod 451 supports the lifting support plate 3, ensuring stability during the lifting process. Moreover, the hydraulic telescopic rod has a large support force and stable operation.

[0024] The lifting mechanism 4 of the present utility model further includes a lead screw support and limit plate 46 and a limit plate support column 47. A lead screw support and limit hole 461 is provided at the central position of the lead screw support and limit plate 46. The lead screw 42 passes through the lead screw support and limit hole 461. A plurality of limit plate support columns 47 are provided. One end of each of the plurality of limit plate support columns 47 is fixedly disposed on the lifting support base 41, and the other end is connected to the bottom end face of the lead screw support and limit plate 46, ensuring the normal rotation of the lead screw 42 during the lifting process and preventing the lead screw 42 from shaking easily, thus ensuring the accuracy of the lifting.

[0025] A shielding cover 5 is provided on the top of the charging pile body 1 of the present utility model, which can shield dust, rainwater, etc., reduce rust, and improve the service life of the charging pile while ensuring the normal and stable operation of the charging pile.

[0026] Certainly, the above description is only a preferred embodiment of the present utility model. Therefore, any equivalent changes or modifications made according to the structures, features, and principles described in the scope of the patent application of the present utility model are included in the scope of the patent application of the present utility model.

Claims

1. A lifting type charging pile, characterized in that: The charging pile comprises a charging pile body (1), a receiving groove (2) arranged inside the ground surface, a lifting support plate (3) arranged in the receiving groove (2) and sliding along the Z-axis direction, and a lifting mechanism (4) for driving the lifting support plate (3) to slide along the Z-axis direction, the bottom of the charging pile body (1) is fixedly connected to the lifting support plate (3), the charging pile body (1) and the lifting mechanism (4) are both arranged in the receiving groove (2), and the lifting mechanism (4) comprises a lifting support seat (41), a screw rod (42) arranged on the lifting support seat (41) and rotating along the Z-axis direction, A screw drive assembly (43) is arranged on the lifting support seat (41) for driving the screw (42) to rotate, and a screw nut (44) is arranged above the lifting support seat (41) to slide along the Z-axis direction. The lifting support plate (3) is fixedly arranged on the screw nut (44). The screw drive assembly (43) is driven to connect the screw (42). The screw (42) is threadedly driven to connect the screw nut (44) so ​​as to drive the lifting support plate (3) to slide along the Z-axis direction. The charging pile body (1) is arranged on the top of the lifting support plate (3).

2. A lifting type charging pile according to claim 1, characterized in that: The lifting mechanism (4) comprises a lifting drive motor (431) arranged on the lifting support seat (41), a driving pulley (435) rotatably arranged on the lifting support seat (41), a driven pulley (436) fixedly sleeved on the screw rod (42), and a transmission belt (437) wound between the driving pulley (435) and the driven pulley (436); the power output end of the lifting drive motor (431) is driven to connect to the driving pulley (435), and the driving pulley (435) is driven to connect to the transmission belt (437) so as to drive the driven pulley (436) to rotate.

3. A lifting type charging pile according to claim 1, characterized in that: The lifting mechanism (4) comprises a lifting drive motor (431) arranged on the lifting support seat (41), a driving gear (432) rotatably arranged on the lifting support seat (41), a reduction gear (433), and a driven gear (434) fixedly sleeved on the screw rod (42); the power output end of the lifting drive motor (431) is drivingly connected to the driving gear (432), the driving gear (432) is meshingly connected to the reduction gear (433), and the reduction gear (433) is meshingly connected to the driven gear (434).

4. A lifting type charging pile according to any one of claims 2 or 3, characterized in that: The lifting drive motor (431) is a servo motor.

5. The lifting type charging pile according to claim 1, characterized in that: The lifting mechanism (4) further comprises a lifting support assembly (45), wherein the lifting support assembly (45) comprises two support limit rods (451) symmetrically arranged on the left and right sides of the screw rod (42) along the X-axis direction, the bottom of the support limit rod (451) is arranged on the lifting support seat (41), and the top of the support limit rod (451) is connected to the bottom end surface of the lifting support plate (3).

6. A lifting type charging pile according to claim 5, characterized in that: The supporting limiting rod (451) is a hydraulic telescopic rod.

7. The lifting type charging pile according to claim 1, characterized in that: The lifting mechanism (4) also includes a screw support limit plate (46) and a limit plate support column (47). A screw support limit hole (461) is provided at the center of the screw support limit plate (46). The screw (42) passes through the screw support limit hole (461). A plurality of limit plate support columns (47) are provided. One end of each of the plurality of limit plate support columns (47) is fixedly arranged on the lifting support seat (41), and the other end is connected to the bottom end surface of the screw support limit plate (46).

8. The lifting type charging pile according to claim 1, characterized in that: A shielding cover (5) is provided on the top of the charging pile body (1).

9. The lifting type charging pile according to claim 1, characterized in that: The lifting mechanism (4) is provided in two groups, and the two groups of lifting mechanisms (4) are symmetrically arranged at the left and right ends of the lifting support plate (3).

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