Electric vehicle charging pile fixedly installed on ground

Abstract

The utility model relates to the field of electric automobile charging piles, in particular to an electric automobile charging pile fixedly mounted on the ground, which comprises a charging pile and a stable connecting assembly. A stable connecting assembly used for assisting the charging pile in being stably installed on the ground is installed at the outer end of the charging pile, the stable connecting assembly comprises a fixing plate, a pre-inserting rod, a fastening bolt, a connecting plate, a sleeve rod, a screw rod, an auxiliary plate, a filling strip and a connecting plug, the fixing plate is located at the bottom of the charging pile, and the pre-inserting rod is arranged at the corner of the lower end of the fixing plate; the pre-inserted rod is welded and fixed with the fixed plate; before the cement bottom plate is completely formed, the fixing plate is connected with the pre-inserting rod to be inserted into cement deeply, a stable supporting foundation is provided for the charging pile, the complexity of follow-up construction is reduced, meanwhile, the sleeve rod is sleeved with the screw rod, the position of the charging pile in the fixing plate can be adjusted, alignment between the charging pile and the fixing plate is ensured, and the charging pile is prevented from being damaged. And the charging pile can be conveniently dismounted and remounted in the later period.

Description

Technical Field

[0001] The utility model relates to the field of electric vehicle charging piles, in particular to an electric vehicle charging pile fixedly installed on the ground. Background Art

[0002] An electric vehicle charging pile is a device specifically designed to provide electricity for electric vehicles. It is similar to a gas pump at a gas station, but it provides electricity instead of fuel. Charging piles can be installed in various places, including but not limited to residences, public parking lots, commercial facilities, office buildings, and highway service areas. Electric vehicle charging piles are one of the important infrastructures for the popularization of electric vehicles.

[0003] During the installation process, existing charging piles are usually fixed underground using a base that connects the charging pile to the concrete floor. This makes it difficult to adjust or relocate the charging pile according to subsequent actual usage needs, limiting the flexibility of the charging pile. When the charging pile needs to be maintained or replaced, the ground may need to be damaged, causing the charging pile to be unusable for a period of time, affecting the user experience and reducing the overall usage effect.

[0004] Therefore, for the above-mentioned existing charging piles, a base is usually used to connect the charging pile to the cement ground for underground fixation, which is not easy to adjust or relocate according to subsequent actual use needs, limiting the flexibility of the charging pile. When the charging pile needs to be maintained and replaced, the ground may need to be damaged, causing the charging pile to be unusable for a period of time, affecting the user experience and reducing the overall use effect. A ground-fixed electric vehicle charging pile can be designed to provide a preliminary installation plate for the charging pile in advance, provide a solid support foundation for subsequent charging piles, disperse the load of the structure, enable it to withstand greater weight and pressure, and install the base and the charging pile in sections to facilitate the later disassembly and reinstallation of the charging pile, thereby improving the overall use effect. Utility Model Content

[0005] In order to overcome the problems of existing charging piles, a base is usually used to connect the charging pile to the concrete ground for underground fixation. It is not easy to adjust or relocate according to subsequent actual use needs, which limits the flexibility of the charging pile. When the charging pile needs to be maintained or replaced, the ground may need to be damaged, causing the charging pile to be unusable for a period of time, affecting the user experience and reducing the overall use effect.

[0006] The technical solution of the utility model is: a ground-fixed electric vehicle charging pile, comprising a charging pile and a stable connection component; a stable connection component for assisting the charging pile in being firmly installed on the ground is installed at the outer end of the charging pile, and the stable connection component comprises a fixing plate, a pre-inserted rod, a fastening bolt, a connecting plate, a sleeve rod, a screw, an auxiliary plate, a filling strip, and a plug connector; the fixing plate is located at the bottom of the charging pile, and a pre-inserted rod is provided at the lower end corner of the fixing plate, and the pre-inserted rod is welded and fixed to the fixing plate.

[0007] Preferably, before the cement base plate is fully formed, the pre-inserted rods are used to connect the fixed plate and are inserted deep into the cement to provide a solid support foundation for the charging pile, reducing the complexity of subsequent construction, and the pre-inserted rods are used to connect the fixed plate and the cement to fix the position. The cement can provide redundant auxiliary load-bearing in the future, ensuring that the charging pile will not collapse or be damaged due to insufficient bearing capacity during use, and multiple sets of fastening bolts are inserted for the second time before the fixed plate and the cement floor solidify to provide additional position limits, disperse the load of the fixed plate, so that the fixed plate can withstand a greater weight and pressure of the charging pile, effectively prevent damage to the bottom positioning structure, limit the movement of the charging pile, ensure that its position does not change during use, and improve the stability of the charging pile base installation; use the connecting plate to connect the two sets of sleeve rods in combination with screws to assist the connection between the fixed plate and the charging pile, ensuring that the connection between the charging pile and the fixed plate is more stable, and the sleeve rod and screw can adjust the position of the charging pile inside the fixed plate, ensuring the alignment between the charging pile and the fixed plate, ensuring the beauty and subsequent use of the charging pile, and facilitating the later disassembly and reinstallation of the charging pile.

[0008] Preferably, a plurality of sets of fastening bolts are provided inside the fixing plate, and connection holes for passing the fastening bolts are opened on the surface of the fixing plate.

[0009] Preferably, a connecting plate is symmetrically provided at the outer end of the fixed plate, two sets of sleeve rods are provided between the connecting plate and the fixed plate, the sleeve rods pass through the fixed plate and extend to the interior, and a screw is provided at one end of the sleeve rods.

[0010] Preferably, a plurality of auxiliary plates are symmetrically provided on the upper end of the fixed plate, and the inner walls of the auxiliary plates are provided with bonding plates.

[0011] Preferably, a filling strip is provided around the bottom of the fixing plate, which is located on the outside of the pre-inserted rod.

[0012] Preferably, the charging pile is provided with multiple sets of plug connectors inside, and a charging gun is provided at one end of the plug connector. By using multiple sets of plug connectors to connect the charging guns according to the usage of the charging pile, charging services can be provided for multiple electric vehicles, thereby improving the user experience.

[0013] Preferably, a sun visor is provided at the upper end of the charging pile, and a limiting rod is provided between the sun visor and the charging pile.

[0014] Beneficial effects of the utility model:

[0015] 1. Compared with traditional car charging piles, before the cement base plate is fully formed, the pre-inserted rods are first inserted deep into the cement using a fixing plate to provide a solid support foundation for the charging pile and reduce the complexity of subsequent construction. The pre-inserted rods connect the fixing plate and cement to fix the position. The cement can provide additional auxiliary load-bearing capacity in the future, ensuring that the charging pile will not collapse or be damaged due to insufficient bearing capacity during use. Before the fixing plate and the cement ground solidify, multiple sets of fastening bolts are inserted a second time to provide additional position limits, distributing the load of the fixing plate, allowing the fixing plate to withstand greater weight and pressure of the charging pile, effectively preventing damage to the bottom positioning structure, limiting the movement of the charging pile, ensuring its position does not change during use, and improving the stability of the charging pile base installation. The use of a connecting plate to connect two sets of rods and screws to assist in the connection between the fixing plate and the charging pile, ensuring a more stable connection between the charging pile and the fixing plate. At the same time, the rod-sleeve screw can adjust the position of the charging pile inside the fixing plate, ensuring the alignment between the charging pile and the fixing plate, ensuring the beauty and subsequent use of the charging pile, and facilitating the later removal and reinstallation of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the overall structure of the car charging pile of the present utility model;

[0017] Figure 2 Shown is a schematic diagram of the structure of the car charging pile fixing plate of the utility model;

[0018] Figure 3 Shown is a schematic diagram of the fastening bolt structure of the automobile charging pile of the present utility model;

[0019] Figure 4 Shown is a schematic diagram of the pole sleeve structure of the automobile charging pile of the present utility model.

[0020] Explanation of the accompanying reference numerals: 1. Charging pile; 201. Fixing plate; 202. Pre-insertion rod; 203. Fastening bolt; 204. Connecting plate; 205. Sleeve rod; 206. Screw; 207. Auxiliary plate; 208. Laminating plate; 209. Filling strip; 210. Sun visor; 211. Limiting rod; 212. Plug connector; 213. Charging gun. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1-Figure 4The utility model provides an embodiment: a ground-fixed electric vehicle charging pile 1, comprising a charging pile 1 and a stable connection component; a stable connection component for assisting the charging pile 1 to be firmly installed on the ground is installed at the outer end of the charging pile 1, and the stable connection component comprises a fixing plate 201, a pre-insertion rod 202, a fastening bolt 203, a connecting plate 204, a sleeve rod 205, a screw 206, an auxiliary plate 207, a filling strip 209, and a plug connector 212. The fixing plate 201 is located at the bottom of the charging pile 1, and a pre-insertion rod 202 is provided at the lower end corner of the fixing plate 201, and the pre-insertion rod 202 is welded and fixed to the fixing plate 201.

[0023] See also Figure 1-Figure 2 In this embodiment, multiple sets of fastening bolts 203 are provided inside the fixing plate 201, and connecting holes for the fastening bolts 203 to pass through are opened on the surface of the fixing plate 201. By adopting multiple sets of fastening bolts 203, before the fixing plate 201 and the cement floor solidify, a second insertion is provided to provide additional position limits, thereby dispersing the load of the fixing plate 201, so that the fixing plate 201 can withstand a greater weight and pressure of the charging pile 1, effectively preventing damage to the bottom positioning structure, limiting the movement of the charging pile 1, ensuring that its position does not change during use, and improving the stability of the base installation of the charging pile 1. The outer end of the fixing plate 201 is symmetrically provided with a connecting plate 204, and two sets of sleeve rods 205 are provided between the connecting plate 204 and the fixing plate 201. The sleeve rods 205 pass through It extends to the interior through the fixed plate 201, and a screw 206 is provided at one end of the sleeve rod 205. After the fixed plate 201 and the cement are solidified and limited, the connecting plate 204 is used to connect the two sets of sleeve rods 205 and the screw 206 to assist the connection between the fixed plate 201 and the charging pile 1, ensuring that the connection between the charging pile 1 and the fixed plate 201 is more stable, reducing the risk of displacement or overturning due to external force. At the same time, the sleeve rod 205 is sleeved with the screw 206 to adjust the position of the charging pile 1 inside the fixed plate 201, ensuring the alignment between the charging pile 1 and the fixed plate 201, ensuring the beauty and subsequent use of the charging pile 1, and the fixed plate 201 and the charging pile 1 are installed in sections, which is convenient for the later disassembly and reinstallation of the charging pile 1, thereby speeding up maintenance efficiency.

[0024] See also Figure 1-Figure 3In this embodiment, a plurality of auxiliary plates 207 are symmetrically provided on the upper end of the fixing plate 201, and a bonding plate 208 is provided on the inner wall of the auxiliary plate 207. After the charging pile 1 is installed, the bonding plate 208 is connected with the multiple auxiliary plates 207 to fit the outer wall of the charging pile 1 to assist in stabilization, thereby reducing the risk of accidents during the use of the charging pile 1 and ensuring the stable use of the equipment. The bottom of the fixing plate 201 is located on the outside of the pre-inserted rod 202 and is surrounded by a filling strip 209. The filling strip 209 is installed between the fixing plate 201 and the cement as an elastic transition layer. During long-term use after the cement solidifies, the auxiliary fixing plate 201 is tightly combined with the cement, providing an additional connection effect and reducing the influence of thermal expansion and contraction.

[0025] See also Figure 2-Figure 4 In this embodiment, a plurality of plug connectors 212 are provided inside the charging pile 1, and a charging gun 213 is provided at one end of the plug connector 212. By using the plurality of plug connectors 212 to connect the charging gun 213 according to the use of the charging pile 1, charging services are provided for multiple electric vehicles, thereby improving user experience. A sun visor 210 is provided at the upper end of the charging pile 1, and a limiting rod 211 is provided between the sun visor 210 and the charging pile 1. The sun visor 210 is used to effectively block direct sunlight, reduce the exposure of the charging pile 1, reduce the internal temperature of the charging pile 1, avoid equipment performance degradation or spontaneous combustion due to overheating, extend the service life of the charging pile 1, and improve overall safety.

[0026] When working, first, before the cement base plate is fully formed, the fixing plate 201 connected to the pre-inserted rod 202 is inserted deep into the cement to provide a solid support foundation for the charging pile 1. The cement can provide excess auxiliary load-bearing in the future to ensure that the charging pile 1 will not collapse or be damaged due to insufficient bearing capacity during use. A filling strip 209 is installed between the fixing plate 201 and the cement as an elastic transition layer. During long-term use after the cement solidifies, the auxiliary fixing plate 201 is tightly combined with the cement to provide an additional connection effect and reduce the influence of thermal expansion and contraction. After the fixing plate 201 is installed, multiple sets of fastening bolts 203 are used to provide additional position limits before the fixing plate 201 and the cement floor solidify, dispersing the load of the fixing plate 201 so that the fixing plate 201 can withstand the greater weight and pressure of the charging pile 1. After the fixing plate 201 and the cement are solidified and limited, the charging pile 1 is placed in the cement. The fixing plate 201 is internally connected with the connecting plate 204 and the two sets of sleeve rods 205 are combined with the screw 206 to be inserted into the fixing plate 201, thereby assisting the connection between the fixing plate 201 and the charging pile 1, and reducing the risk of displacement or overturning due to external force. At the same time, the sleeve rod 205 and the screw 206 can adjust the position of the charging pile 1 inside the fixing plate 201, ensuring the alignment between the charging pile 1 and the fixing plate 201. The charging pile 1 is installed in sections using the screw 206, which is convenient for the later disassembly and reinstallation of the charging pile 1. After the charging pile 1 is installed, multiple sets of auxiliary plates 207 are connected to the bonding plate 208 to fit the outer wall of the charging pile 1 to assist in stabilizing it, reducing the risk of accidents during use of the charging pile 1. During the long-term use of the charging pile 1, the sun visor 210 is used to effectively block direct sunlight, reduce the exposure of the charging pile 1, reduce the internal temperature of the charging pile 1, avoid equipment performance degradation or spontaneous combustion due to overheating, and ensure the stable operation of the charging pile 1.

[0027] Through the above steps, before the cement base plate is fully formed, the pre-inserted rods 202 are connected by the fixing plate 201 to be inserted into the cement deeply to provide a solid support foundation for the charging pile 1, reducing the complexity of subsequent construction, and the pre-inserted rods 202 are used to connect the fixing plate 201 and the cement to be fixed in position. The cement can provide redundant auxiliary load-bearing in the future to ensure that the charging pile 1 will not collapse or be damaged due to insufficient bearing capacity during use, and multiple sets of fastening bolts 203 are inserted for the second time before the fixing plate 201 and the cement ground are solidified to provide additional position limits, disperse the load of the fixing plate 201, and enable the fixing plate 201 to withstand the greater load of the charging pile 1. The weight and pressure of the charging pile 1 can effectively prevent damage to the bottom positioning structure, limit the movement of the charging pile 1, ensure that its position does not change during use, and improve the stability of the base installation of the charging pile 1; use the connecting plate 204 to connect the two sets of sleeve rods 205 combined with the screw 206 to assist in the connection between the fixing plate 201 and the charging pile 1, ensuring that the connection between the charging pile 1 and the fixing plate 201 is more stable. At the same time, the sleeve rod 205 and the screw 206 can adjust the position of the charging pile 1 inside the fixing plate 201, ensure the alignment between the charging pile 1 and the fixing plate 201, ensure the beauty and subsequent use of the charging pile 1, and facilitate the disassembly and reinstallation of the charging pile 1 in the later stage.

Claims

1. A ground-mounted electric vehicle charging pile, comprising a charging pile (1); characterized in that: The invention also includes a stable connection component; the outer end of the charging pile (1) is installed with a stable connection component for assisting the charging pile (1) to be stably installed on the ground, and the stable connection component includes a fixing plate (201), a pre-inserted rod (202), a fastening bolt (203), a connecting plate (204), a sleeve rod (205), a screw rod (206), an auxiliary plate (207), a filling strip (209), and a plug connector (212); the fixing plate (201) is located at the bottom of the charging pile (1); a pre-inserted rod (202) is provided at the lower end corner of the fixing plate (201); and the pre-inserted rod (202) is welded and fixed to the fixing plate (201).

2. The ground-mounted electric vehicle charging station according to claim 1, characterized in that: A plurality of sets of fastening bolts (203) are provided inside the fixing plate (201), and connection holes penetrating the fastening bolts (203) are provided on the surface of the fixing plate (201).

3. The ground-mounted electric vehicle charging station according to claim 2, characterized in that: The outer end of the fixed plate (201) is symmetrically provided with a connecting plate (204), and two sets of sleeve rods (205) are provided between the connecting plate (204) and the fixed plate (201). The sleeve rods (205) pass through the fixed plate (201) and extend to the interior. One end of the sleeve rods (205) is provided with a screw rod (206).

4. The ground-mounted electric vehicle charging station according to claim 3, characterized in that: A plurality of auxiliary plates (207) are symmetrically provided on the upper end of the fixed plate (201), and a bonding plate (208) is provided on the inner wall of the auxiliary plate (207).

5. The ground-fixed electric vehicle charging pile (1) according to claim 4, characterized in that: The bottom of the fixing plate (201) is located on the outside of the pre-insertion rod (202) and is surrounded by a filling strip (209).

6. The ground-fixed electric vehicle charging pile (1) according to claim 4, characterized in that: A plurality of plug connectors (212) are provided inside the charging pile (1), and a charging gun (213) is provided at one end of the plug connector (212).

7. The ground-fixed electric vehicle charging pile (1) according to claim 5, characterized in that: A sun visor (210) is provided at the upper end of the charging pile (1), and a limiting rod (211) is provided between the sun visor (210) and the charging pile (1).

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