Charging pile base and charging pile

Abstract

The charging pile base comprises a base body, a first fixing steel wire rope and a second reinforcing steel wire rope, a base plate is arranged on the upper portion of the base body, the base body is fixedly connected with the base plate through an expansion wire, and the upper portion of the base plate is fixedly connected with a charging pile shell or integrally connected with the charging pile shell. The first reinforcing steel wire ropes are arranged at the four corners of the charging pile, the charging pile shell and the charging gun part are prevented from being pulled to the position, the toppling range of the charging pile shell is limited, the surrounding safety is guaranteed, meanwhile, when an inserting rod is inserted into a locking hole, a third reinforcing steel wire rope pulls a power switch, a power source is turned off, and the charging pile shell and the charging gun part are prevented from being pulled to the position. And the safety of the charging pile is improved.

Description

Technical Field

[0001] The present invention relates to the field of charging piles, and in particular to a charging pile base and a charging pile. Background Art

[0002] A charging pile is a device that provides power supply for electric vehicles. It can transmit electricity from the power grid to the battery of the electric vehicle. The charging pile base is an important component of the electric vehicle charging pile. The main function of the charging pile base is to provide stable support to ensure that the charging pile can provide stability when charging the car.

[0003] Charging piles are typically fixed to the ground or wall with expansion screws, and their stability depends on the quality of the installation. If they are not firmly fixed, they can easily fall over due to external forces. Although some charging piles are equipped with anti-tip switches that trigger an alarm when they tilt, they cannot prevent the tipping process. If the charging pile falls over during charging or if the charging gun is not disconnected and the charging pile is pulled over by the driver, it may not only damage the equipment but also cause safety accidents. Summary of the Invention

[0004] An object of the present invention is to provide a charging pile base and a charging pile that can solve at least any aspect of the above-mentioned technical problems.

[0005] A further object of the present invention is to prevent the charging pile from tipping over and to strengthen the connection between the charging pile and the base.

[0006] Another further object of the present invention is to improve the stability of the charging pile and enhance the carrying capacity of the charging pile.

[0007] In particular, the present invention provides a charging pile base and a charging pile, comprising: a base, a chassis provided on the upper portion of the base, the base being connected to the chassis, and the upper portion of the chassis being connected to a charging pile housing; A first fixed steel wire rope, one end of the first reinforcement steel wire rope is connected to the upper portion of the charging pile housing, and the lower end of the first reinforcement steel wire rope is connected to the base; A second reinforcing steel wire rope, one end of the second reinforcing steel wire rope is connected to one end of the first reinforcing steel wire rope, and the other end of the second reinforcing steel wire rope passes through the base and is connected to the inside of the charging pile shell.

[0008] Furthermore, a cavity is provided in the base, an auxiliary roller is provided in the cavity, the second reinforcement wire rope is laid on the auxiliary roller, a locking mechanism is provided on the inner side of the chassis and the base cavity, and the second reinforcement wire rope is connected to the locking mechanism.

[0009] Furthermore, the locking mechanism includes a corresponding locking hole, an upper opening of the locking hole is provided with an insertion rod, and an upper end of the insertion rod is provided with a limit block.

[0010] Furthermore, the upper end of the insertion rod is connected to a third reinforcement wire rope, and the third reinforcement wire rope is connected to a power switch.

[0011] Furthermore, the second reinforcing steel wire rope is connected close to the lower end of the first reinforcing steel wire rope, and the first reinforcing steel wire rope is pressed against the edge of the charging pile shell.

[0012] Furthermore, the four corners of the charging pile housing are provided with accommodating grooves, the openings of the accommodating grooves are covered by a cover plate, and the first reinforcing steel wire rope is arranged at the openings of the accommodating grooves.

[0013] Furthermore, a rotating shaft is provided in the middle of the auxiliary roller, and fixing parts are provided at both ends of the rotating shaft.

[0014] Furthermore, the third fixed steel wire rope can be replaced by a tension spring.

[0015] Furthermore, the second reinforcement steel wire rope passes through the chassis and is connected to the auxiliary roller.

[0016] A charging pile is provided with a charging pile base, and comprises a charging pile shell. The charging pile shell is arranged on a chassis, and electrical components are installed in a cavity formed by the chassis and the charging pile shell.

[0017] Technical effects and advantages of the present invention: The present invention arranges first reinforcing steel wire ropes at the four corners of the charging pile, one end of the first reinforcing steel wire rope is fixedly connected to the top corner of the charging pile shell, and the other end is connected to the corresponding corner of the base. At the same time, the first reinforcing steel wire rope is arranged close to the edge of the charging pile, and a second reinforcing steel wire rope is provided at one end close to the base, and one end of the second reinforcing steel wire rope is connected to the first reinforcing steel wire rope, so as to tighten the first reinforcing steel wire rope, and the other end of the second reinforcing steel wire rope passes through the chassis and is connected to the auxiliary roller in the base, and the second reinforcing steel wire rope bypasses the auxiliary roller and is connected to the locking mechanism, and the locking mechanism includes locking holes correspondingly arranged above and below, the second reinforcing steel wire rope is connected to one end of the plug rod through the locking hole, and the other end of the plug rod is connected to the third reinforcing steel wire rope, and the third reinforcing steel wire rope is connected to the power switch. When in use, the first reinforcing steel wire rope can avoid taking up too much space while being fixed, and avoid hindering the parking of the vehicle. If the vehicle forgets to unplug the charging gun during use, when pulling the charging pile, the first reinforcing steel wire rope in the opposite direction of the charging pile pulling is tightened due to the inclination of the charging pile, thereby driving the pulling of the second reinforcing steel wire rope. The pulling of the second reinforcing steel wire rope drives the insertion rod to be inserted into the locking hole to reinforce the firmness between the charging pile shell and the base, thereby stabilizing the charging pile shell. At the same time, the pulling of the first reinforcing steel wire rope prevents the charging pile shell from being pulled together with the charging gun, limits the range of the charging pile shell tipping over, and ensures the safety of the surroundings. At the same time, when the insertion rod is inserted into the locking hole, the third reinforcing steel wire rope pulls the power switch to turn off the power, thereby improving the safety of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings: Figure 1 It is a structural schematic diagram of the present invention.

[0019] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0020] Figure 3 For the present invention Figure 2 Schematic diagram of the locally enlarged structure of S.

[0021] Figure 4 It is a schematic diagram of the bottom structure of the present invention.

[0022] Figure 5 This is a schematic diagram of the accommodating tank structure of the present invention.

[0023] In the figure: 1. Base; 2. Chassis; 3. Charging pile shell; 301. Fixing hole; 302. Receiving groove; 303. Cover plate; 4. Charging gun; 5. Heat dissipation hole; 6. First reinforcing steel wire rope; 7. Second reinforcing steel wire rope; 701. Third reinforcing steel wire rope; 8. Auxiliary roller; 801. Rotating shaft; 802. Fixing part; 9. Locking mechanism; 901. Limit block; 902. Insert rod; 10. Locking hole; 11. Vent; 12. Limiting ring; 13. Protection switch. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Figure 1 It is a structural schematic diagram of the present invention. Figure 2 It is a schematic diagram of the internal structure of the present invention. Figure 3 For the present invention Figure 2 Schematic diagram of the locally enlarged structure of S. Figure 4 It is a schematic diagram of the bottom structure of the present invention. Figure 5 This is a schematic diagram of the accommodating tank structure of the present invention.

[0026] The solution of this embodiment provides a charging pile base and a charging pile, including a base 1, a first fixed steel wire rope and a second reinforced steel wire rope 7. The upper part of the base 1 is provided with a chassis 2, the base 1 is fixedly connected to the chassis 2, generally through an expansion wire, and the upper part of the chassis 2 is fixed or integrally connected to the charging pile shell 3; one end of the first reinforced steel wire rope is connected to the upper part of the charging pile shell 3, and the upper four corners of the charging pile shell 3 are provided with fixing holes 301, one end of the first reinforced steel wire rope is fixedly connected to the fixing hole 301, and the first reinforced steel wire rope is fixedly connected to the fixing hole 301. The lower end of a reinforcing steel wire rope is connected to the base 1, and the four corners of the shell of the charging pile are fixed by the first fixed steel wire rope, and the first reinforcing steel wire rope 6 is tightened by the second reinforcing steel wire rope 7; one end of the second reinforcing steel wire rope 7 is connected to the end of the first reinforcing steel wire rope 6 close to the chassis 2, and the other end of the second reinforcing steel wire rope 7 passes through the base 1 and is connected to the inside of the charging pile shell 3. The charging pile shell 3 is provided with heat dissipation holes 5 and vents 11, and heat is dissipated through the heat dissipation holes 5 and vents 11.

[0027] It should be further explained that a cavity is provided in the base 1, an auxiliary roller 8 is provided in the cavity, the second reinforcing steel wire rope 7 is laid on the auxiliary roller 8, and a locking mechanism 9 is provided on the inner side of the chassis 2 and the cavity of the base 1. The second reinforcing steel wire rope 7 is connected to the locking mechanism 9, and the charging pile shell 3 is fixedly connected to the base 1 for a second time through the locking mechanism 9. At the same time, the locking mechanism 9 and the first reinforcing steel wire rope 6 are mutually restrained, so that the force is downward, the lateral force is reduced, and the charging pile shell 3 is prevented from excessive tipping and dragging.

[0028] It should be further explained that the locking mechanism 9 includes a corresponding locking hole 10, and the upper opening of the locking hole 10 is provided with an insertion rod 902, and the upper end of the insertion rod 902 is provided with a limit block 901. When the charging gun 4 is pulled and dragged together with the charging pile shell 3, the first reinforcing steel wire rope 6 located in the opposite direction of the dragging is tightened at the moment, driving the second reinforcing steel wire rope 7 to move, so that the insertion rod 902 is inserted into the locking hole 10, thereby fixing the tightness between the chassis 2 and the base 1.

[0029] It should be further explained that the upper end of the insertion rod 902 is connected to the third reinforcing steel wire rope 701, and the third reinforcing steel wire rope 701 is connected to the power switch. When the insertion rod 902 moves, the third reinforcing steel wire rope 701 is driven by the insertion rod 902 to pull the power switch of the protection switch 13, thereby achieving power off, wherein the power switch can adopt a swing switch.

[0030] It should be further explained that the second reinforcing steel wire rope 7 is connected close to the lower end of the first reinforcing steel wire rope 6, and the first reinforcing steel wire rope 6 is close to the edge of the charging pile shell 3. The closer the first reinforcing steel wire rope 6 is to the edge of the charging pile shell 3, the better it is to cooperate with the second reinforcing steel wire rope 7, drag the plug rod 902, and when the plug rod 902 is inserted into the locking hole 10, the limit block 901 is stuck, so that the second reinforcing steel wire rope 7 can provide an oblique pulling force for the first steel wire rope, avoiding excessive pulling of the first reinforcing steel wire rope 6, such as Figure 2 As shown in , the upper and lower ends of the charging pile can be fixed, wherein limiting rings 12 are provided on the upper and lower sides of the limiting hole.

[0031] It needs to be further explained that, Figure 5 As shown in the figure, the four corners of the charging pile shell 3 are provided with a receiving groove 302, the opening of the receiving groove 302 is covered by a cover plate 303, and the first reinforcing steel wire rope 6 is arranged at the opening of the receiving groove 302 to enhance the overall appearance of the charging pile and avoid being exposed to the outside.

[0032] It should be further explained that a rotating shaft 801 is provided in the middle of the auxiliary roller 8, the second reinforcing steel wire rope 7 passes through the chassis 2 and is connected to the auxiliary roller 8, and a fixing part 802 is provided at both ends of the rotating shaft 801. The auxiliary roller 8 rotates around the rotating shaft 801 to facilitate the rotation of the second reinforcing steel wire rope 7.

[0033] It should be further explained that the third fixed steel wire rope can be replaced by a tension spring, and the insertion rod 902 is pulled by the tension spring to restore.

[0034] A charging pile is installed with a charging pile base 1 and includes the charging pile shell, which is arranged on the chassis. Electrical components are installed in the cavity formed by the chassis 2 and the charging pile shell 3. The electrical components are the original charging pile components in the prior art.

[0035] Working principle of the present invention: When in use, by arranging first reinforcing steel wire ropes 6 at the four corners of the charging pile, one end of the first reinforcing steel wire rope 6 is fixedly connected to the top corner of the charging pile shell 3, and the other end is connected to the corresponding corner of the base 1. At the same time, the first reinforcing steel wire rope 6 is arranged close to the edge of the charging pile, and a second reinforcing steel wire rope 7 is arranged at one end close to the base 1. One end of the second reinforcing steel wire rope 7 is connected to the first reinforcing steel wire rope 6, so as to tighten the first reinforcing steel wire rope 6, and the other end of the second reinforcing steel wire rope 7 passes through the chassis 2 and is connected to the auxiliary roller 8 in the base 1. The second reinforcing steel wire rope 7 bypasses the auxiliary roller 8 and is connected to the locking mechanism 9. The locking mechanism 9 includes locking holes 10 correspondingly arranged above and below. The second reinforcing steel wire rope 7 is connected to one end of the plug rod 902 through the locking hole 10, and the other end of the plug rod 902 is connected to the third reinforcing steel wire rope 701. The third reinforcing steel wire rope 701 is connected to the power supply The switch is connected. When in use, the first reinforcing steel wire rope 6 can avoid taking up too much space while being fixed, so as to avoid hindering the parking of the vehicle. If the vehicle forgets to unplug the charging gun 4 during use, when pulling the charging pile, the first reinforcing steel wire rope 6 in the opposite direction of the charging pile pulling is tightened due to the tilt of the charging pile, thereby driving the pulling of the second reinforcing steel wire rope 7. The pulling of the second reinforcing steel wire rope 7 drives the insertion rod 902 to be inserted into the locking hole 10 to reinforce the firmness between the charging pile housing 3 and the base 1, thereby stabilizing the charging pile housing 3. At the same time, the first reinforcing steel wire rope 6 is pulled to prevent the charging pile housing 3 from being pulled together with the charging gun 4, limiting the range of the charging pile housing 3 tipping over, and ensuring the safety of the surrounding area. At the same time, when the insertion rod 902 is inserted into the locking hole 10, the third reinforcing steel wire rope 701 pulls the power switch to turn off the power, thereby improving the safety of the charging pile.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A charging pile base, characterized in that: include: A base, wherein a chassis is provided on the upper portion of the base, the base is connected to the chassis, and the upper portion of the chassis is connected to the charging pile housing; A first fixed steel wire rope, one end of the first reinforcement steel wire rope is connected to the upper portion of the charging pile housing, and the lower end of the first reinforcement steel wire rope is connected to the base; A second reinforcing steel wire rope, one end of the second reinforcing steel wire rope is connected to one end of the first reinforcing steel wire rope, and the other end of the second reinforcing steel wire rope passes through the base and is connected to the inside of the charging pile shell.

2. A charging pile base according to claim 1, characterized in that: A cavity is provided in the base, an auxiliary roller is provided in the cavity, the second reinforcement wire rope is laid on the auxiliary roller, a locking mechanism is provided on the inner side of the chassis and the base cavity, and the second reinforcement wire rope is connected to the locking mechanism.

3. A charging pile base according to claim 2, characterized in that: The locking mechanism comprises a corresponding locking hole, an upper opening of the locking hole is provided with an insertion rod, and an upper end of the insertion rod is provided with a limiting block.

4. A charging pile base according to claim 2, characterized in that: The upper end of the insertion rod is connected to the third reinforcement wire rope, and the third reinforcement wire rope is connected to the power switch.

5. The charging pile base according to claim 2, characterized in that: The second reinforcing steel wire rope is connected close to the lower end of the first reinforcing steel wire rope, and the first reinforcing steel wire rope is closely attached to the edge of the charging pile housing.

6. The charging pile base according to claim 1, characterized in that: The four corners of the charging pile housing are provided with accommodating grooves, the openings of the accommodating grooves are covered by a cover plate, and the first reinforcing steel wire rope is arranged at the openings of the accommodating grooves.

7. The charging pile base according to claim 2, characterized in that: A rotating shaft is provided in the middle of the auxiliary roller, and fixing parts are provided at both ends of the rotating shaft.

8. A charging pile base according to claim 4, characterized in that: The third fixed steel wire rope can be replaced by a tension spring.

9. A charging pile base according to claim 5, characterized in that: The second reinforcement steel wire rope passes through the chassis and is connected to the auxiliary roller.

10. A charging pile equipped with a charging pile base, comprising the chassis according to any one of claims 1 to 9, and the charging pile housing, wherein the charging pile housing is arranged on the chassis, characterized in that: Electrical components are installed in the cavity formed by the chassis and the charging pile shell.

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