Movable shared charging pile

Abstract

The utility model belongs to the technical field of charging piles, and particularly relates to a movable shared charging pile which comprises a base, a plurality of driving wheel sets arranged on the bottom end face of the base, a charging pile arranged on the upper end face of the base, a fixing frame arranged on the end face of the base outside the charging pile, and detachable supporting frames arranged on the two sides of the upper end face of the fixing frame. A plurality of groove frames are evenly arranged in the supporting frame in the linear direction, an open groove plate is arranged in each groove frame in a sliding mode, two elastic arc plates bent outwards are arranged on the two sides in each open groove plate, and a plurality of elastic strips are arranged between the two elastic arc plates in a connected mode. Compared with the prior art, the charging pile has the advantages that through the arrangement of the supporting frame, the groove frame, the elastic arc plate, the elastic strip and the like, the fixed matching effect between the charging pile and the base is improved under the conditions that the charging pile can rapidly move and heat dissipation is guaranteed, the charging pile cannot excessively shake when the base moves, and safety and stability are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging piles, and particularly relates to a movable shared charging pile. Background Art

[0002] When charging new energy vehicles, charging piles are required. However, most of the existing charging piles are fixed to the ground through a base. When it is necessary to move the charging location later, the charging pile cannot be moved, which causes the charging head to be unable to be inserted into the new energy vehicle, resulting in inconvenience in using the charging pile. Therefore, a part of movable charging piles have emerged.

[0003] For example, the patent application number CN202322299609.0 discloses a movable shared charging pile, including a base. A support frame is fixedly connected to the top of the base, and a charging pile body is fixedly connected to the support frame. Rollers are arranged at the bottom of the base. A power transmission cable is arranged on one side of the charging pile body, and a charging head is arranged on the other side of the charging pile body. A connecting plate is fixedly connected to one side of the support frame, and a cable coiling mechanism is fixedly connected to the connecting plate. Support mechanisms are arranged on both sides of the base, and a pull ring is fixedly connected to the top of the support frame. For this movable shared charging pile, through the cooperation among the base, rollers, support frame, and power transmission cable, the use of the charging pile is more flexible and portable, which can meet the emergency charging needs of personnel, reduce the construction cost of the charging pile, and has good expandability.

[0004] In the prior art, through the cooperation of rollers and the support frame, etc., the charging pile can move quickly and be fixed under the action of the base. However, during the overall use process, there are still certain deficiencies: There is a lack of a good connection structure between the existing base and the charging pile. When the base drives the charging pile to move, the vibration transmitted from the ground will cause the charging pile to shake violently, seriously affecting the use stability and safety of the charging pile. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a movable shared charging pile. Through the settings of a support frame, a groove frame, an elastic arc plate, an elastic strip, etc., while enabling the charging pile to move quickly and ensuring heat dissipation, the fixed cooperation effect between the charging pile and the base is improved, so that when the base moves, the charging pile will not shake excessively, ensuring safety and stability.

[0006] To achieve the above object, the present utility model provides the following technical solution: A movable shared charging pile, including a base and a driving wheel set. A plurality of driving wheel sets are arranged on the bottom end surface of the base, and a charging pile is arranged on the upper end surface of the base. A fixing frame is arranged on the base end surface outside the charging pile. Removable support frames are arranged on both sides of the upper end surface of the fixing frame. A plurality of groove frames are evenly arranged in the support frames along the linear direction. An opening groove plate is slidably arranged in each groove frame. Two elastic arc plates that bend outward are arranged on both sides inside each opening groove plate. A plurality of elastic strips are connected between the two elastic arc plates. The arrangement of the elastic arc plates and the elastic strips can effectively reduce the occurrence of shaking of the charging pile during movement, improving stability and safety.

[0007] Preferably, a charging gun is arranged on one side end surface of the charging pile.

[0008] Preferably, a plurality of fixing holes are arranged on both side end surfaces of the fixing frame. The arrangement of the fixing holes enables the charging pile to be better fixed on the base end surface.

[0009] Preferably, a plurality of connecting holes are arranged on the end surface of the fixing frame. A connecting rod is arranged in each connecting hole in a matching manner. One end of the top of the connecting rod is connected to the support frame. The arrangement of the connecting rod and the connecting hole enables the support frame to be disassembled and replaced after long-term use.

[0010] Preferably, cross frames are arranged on both side walls of the fixing frame, and a supporting groove is arranged on the bottom end surface of the cross frame. The arrangement of the cross frame and the supporting groove enables the base and the charging pile to be quickly transported by a forklift.

[0011] Preferably, a butting strip is arranged at one outer end of each elastic arc plate. The arrangement of the butting strip can ensure that the elastic arc plate can be stably stressed while preventing damage to the side wall of the charging pile.

[0012] Preferably, a rough surface roller is arranged outside each elastic strip, and the outer circumferential surface of the rough surface roller is attached to the side wall of the charging pile. The arrangement of the rough surface roller can improve the stability of the charging pile.

[0013] In summary, compared with the prior art, the beneficial effects of this solution are as follows:

[0014] Through the arrangements of the support frame, the groove frame, the elastic arc plates and the elastic strips, etc., the present utility model improves the fixed matching effect between the charging pile and the base while enabling the charging pile to move quickly and ensuring heat dissipation. When the base moves, it can effectively relieve the vibration transmitted from the ground, so that the charging pile will not shake excessively due to the movement of the equipment, ensuring safety and stability during movement. Description of the Drawings

[0015] Figure 1Schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 Front view of the overall structure of the present utility model;

[0017] Figure 3 Top view of the overall structure of the present utility model;

[0018] Figure 4 Schematic diagram of the sectional structure at A - A of the present utility model;

[0019] Figure 5 Schematic diagram of the structure of some parts of the present utility model;

[0020] Figure 6 Enlarged schematic diagram of B of the present utility model;

[0021] Figure 7 Enlarged schematic diagram of C of the present utility model;

[0022] Figure 8 Schematic diagram of the sectional structure at D - D of the present utility model;

[0023] Figure 9 Enlarged schematic diagram of E of the present utility model; Detailed implementation method

[0024] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Embodiment 1:

[0025] Refer to Figures 1-9 , a movable shared charging pile, including a base 30, a driving wheel set 34. A plurality of driving wheel sets 34 are arranged on the bottom end surface of the base 30, a charging pile 29 is arranged on the upper end surface of the base 30, a fixed frame 32 is arranged on the end surface of the base 30 outside the charging pile 29, detachable support frames 36 are arranged on both sides of the upper end surface of the fixed frame 32, a plurality of slot frames 37 are uniformly arranged along a straight line direction inside the support frames 36, an open - slot plate 40 is slidably arranged in each slot frame 37, two outward - curved elastic arc plates 41 are arranged on both sides inside each open - slot plate 40, and a plurality of elastic strips 43 are connected between the two elastic arc plates 41.

[0026] Specifically, the charging pile 29 is a prior art, including an operation panel, a charging module, a cabinet door, a heat dissipation structure, etc., which are not elaborated in detail in this article. When in use, the charging pile 29 is placed on the base 30, and the base 30 supports the charging pile 29. The multiple driving wheel groups 34 at the bottom of the base 30 enable the base 30 to crawl and move on the ground, so that the charging pile 29 can be quickly moved to various positions. In this relationship, the driving wheel group 34 is also a prior art, including a driving frame, a driving wheel and a driving motor, which are not elaborated in this article.

[0027] The base 30 performs basic fixing treatment on the bottom of the charging pile 29, and the support frame 36 arranged on both sides of the upper end surface of the fixing frame 32 is fitted with the side wall of the charging pile 29, and the fitting surface is roughened, and the middle part of the support frame 36 is hollowed out, and the whole is in the shape of an open frame. This shape setting can ensure a large support coverage area while facilitating heat dissipation, so that the heat dissipation effect is guaranteed when the charging pile 29 is reinforced as a whole. The support frame 36 is detachable from the fixing frame 32, so that the support frame 36 can be quickly replaced after long-term use, ensuring the reinforcement effect;

[0028] A plurality of slot frames 37 are arranged in a straight line direction in the middle opening of the support frame 36, and are open at one end facing the charging pile 29 and at both ends. The main body can reinforce the support frame 36. The design of the upper and lower openings allows the open slot plate 40 to be smoothly installed in the slot frame 37, and the overall disassembly and maintenance are relatively simple. The open slot plate 40 is open at one end facing the charging pile 29, and two symmetrically outwardly bent elastic arc plates 41 are arranged in the opening. One end of the elastic arc plate 41 extends outward from the end surface of the open slot plate 40. The elastic arc plate 41 is supported by an elastic metal material, and one end of the outer side can be connected to the charging pile. 29 end faces are in contact. During the installation and pressure application process, the elastic arc plate 41 will bend and deform as a whole to generate tensioning pressure, thereby hard reinforcing the charging pile 29. In this relationship, the elastic arc plate 41 will not be completely tightened, and the elastic strip 43 will also be stretched due to the bending of the elastic arc plate 41. The elastic strip 43 can relieve the tensioning pressure of the elastic arc plate 41, so that there is a certain deformable space in the elastic arc plate 41. This setting allows the charging pile 29 to produce a slight shake when it bumps into something while moving, thereby releasing the impact potential energy and ensuring the overall stability of the charging pile 29.

[0029] refer to Figure 1 A charging gun 31 is provided on one end surface of the charging pile 29 .

[0030] Specifically, the charging gun 31 includes a charging gun and a charging cable, and the staff can complete the charging process through the charging gun 31.

[0031] refer to Figure 1 A plurality of fixing holes 33 are provided on the end surfaces of both sides of the fixing frame 32 .

[0032] Specifically, a plurality of fixing holes 33 are provided on both side walls of the fixing frame 32, and bolts can be screwed into the fixing holes 33 to reinforce the charging pile 29.

[0033] Reference Figure 9 , a plurality of connecting holes 45 are provided on the end face of the fixing frame 32, and a connecting rod 39 is disposed in each connecting hole 45 in a mating manner. One end of the top of the connecting rod 39 is connected to the support frame 36.

[0034] Specifically, an interference fit is performed between the connecting rod 39 and the connecting hole 45. The support frame 36 is pressed downward, so that the connecting rod 39 can be inserted into the connecting hole 45, and thus the support frame 36 can be fixed on both sides of the upper end face of the fixing frame 32, enabling the support frame 36 to support the charging pile 29.

[0035] Reference Figure 7 , a rough surface roller 44 is provided outside each elastic strip 43, and the outer circumferential surface of the rough surface roller 44 is in mutual contact with the side wall of the charging pile 29.

[0036] Specifically, the rough surface roller 44 is provided outside the elastic strip 43, and a plurality of protruding particles are provided on the outer circumferential surface. When the elastic arc plate 41 undergoes elastic deformation, the outer circumferential surface of the rough surface roller 44 will also contact the side wall of the charging pile 29, thereby reinforcing the charging pile 29.

[0037] Reference Figure 9 , cross frames 35 are provided on both side walls of the fixing frame 32, and a support groove 38 is provided on the bottom end face of the cross frame 35.

[0038] Specifically, two cross frames 35 are symmetrically and fixedly provided on both side walls of the fixing frame 32. A plurality of reinforcing rib plates are provided between the upper end face of the cross frame 35 and the side wall of the fixing frame 32 to improve the strength of the cross frame 35; the bottom of the support groove 38 is open. When the charging pile 29 and the base 30 need to be transported by a forklift, the fork plate of the forklift can be inserted into the opening of the support groove 38, and then the fixing frame 32 and the charging pile 29 are lifted. The side walls of the support groove 38 can limit the side walls of the fork plate, reducing the possibility of the charging pile 29 shaking, enabling the forklift to stably transport the charging pile 29. Embodiment 2:

[0039] Based on or different from Embodiment 1, reference Figure 7 , a contact bar 42 is provided at one end outside each elastic arc plate 41.

[0040] Specifically, the abutting strip 42 is made of an elastic rubber material. By contacting the side wall of the charging pile 29 through the abutting strip 42, it can be avoided that the side wall of the charging pile 29 is damaged due to the deformation of the elastic arc plate 41. The rubber material can also make the abutting strip 42 better adhere to the side wall of the charging pile 29, enabling the elastic arc plate 41 to be smoothly compressed and deformed, avoiding slipping, and improving the elastic support effect.

[0041] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but rather use the difference in functions of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "comprising but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0042] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such a commodity or system. Without further limitations, an element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the said element.

[0043] The above description shows and describes several preferred embodiments of the present application. However, as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the application concept described herein through the above teachings or the technology or knowledge in the relevant field. And any changes and variations made by those skilled in the art without departing from the spirit and scope of the present application shall fall within the protection scope of the appended claims of the present application.

Claims

1. A movable shared charging station, comprising a base (30) and a driving wheel set (34), characterized in that: A plurality of driving wheel groups (34) are arranged on the bottom end surface of the base (30), a charging pile (29) is arranged on the upper end surface of the base (30), a fixing frame (32) is arranged outside the charging pile (29) on the end surface of the base (30), a detachable support frame (36) is arranged on both sides of the upper end surface of the fixing frame (32), a plurality of slot frames (37) are arranged in the support frame (36), an open slot plate (40) is slidably arranged in each of the slot frames (37), two elastic arc plates (41) bent outwardly are arranged on both sides of each of the open slot plates (40), and a plurality of elastic strips (43) are connected between the two elastic arc plates (41).

2. A movable shared charging pile according to claim 1, characterized in that: A charging gun (31) is provided on one end surface of the charging pile (29).

3. A movable shared charging station according to claim 1, characterized in that: A plurality of fixing holes (33) are arranged on the end surfaces on both sides of the fixing frame (32).

4. A movable shared charging pile according to claim 3, characterized in that: A plurality of connection holes (45) are arranged on the end surface of the fixing frame (32), and a connection rod (39) is arranged in each of the connection holes (45), and one end of the top of the connection rod (39) is connected to the support frame (36).

5. The movable shared charging pile according to claim 3, characterized in that: A cross frame (35) is provided on both side walls of the fixed frame (32), and a bracket (38) is provided on the bottom end surface of the cross frame (35).

6. The movable shared charging station according to claim 1, characterized in that: An abutment strip (42) is provided at one outer end of each elastic arc plate (41).

7. The movable shared charging station according to claim 1, characterized in that: A rough surface roller (44) is disposed outside each elastic strip (43), and the outer circumferential surface of the rough surface roller (44) is in contact with the side wall of the charging pile (29).

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