Quick mounting base for charging pile
By using semi-circular holes and screws on the outer side of the charging pile base plate, combined with a triangular plate and T-slot pre-fixing structure, the problem of inconvenient charging pile installation is solved, enabling rapid installation and stable connection, preventing bolt corrosion, and improving installation efficiency and equipment lifespan.
Patent Information
- Application Number
- CN202520665021.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-04-10
AI Technical Summary
During the installation of existing charging piles, the bolts on the cement base are fixed and the round holes on the base are pre-drilled, resulting in the charging piles being heavy and difficult to fit quickly, thus affecting the installation process.
A quick-installation base for charging piles was designed. By opening a semi-circular hole on the outside of the base plate, and using the cooperation of screws and triangular plates, combined with the pre-fixing structure of T-shaped plates and T-slots, and with fine-threaded nuts, quick installation can be achieved. The combination of sealing frame, protective sleeve and bolts prevents corrosion and provides shelter from wind and rain.
It enables rapid installation and stable connection of charging piles, prevents corrosion of bolts and nuts, and improves installation efficiency and equipment lifespan.
Smart Images

Figure CN223864716U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of charging piles, specifically to a quick-installation base for charging piles. Background Technology
[0002] Charging stations generally offer two charging methods: regular charging and fast charging. Users can use a specific charging card to swipe on the human-machine interface provided by the charging station to perform operations such as selecting the charging method, charging time, and printing fee data. The charging station display screen can show data such as charging amount, fee, and charging time.
[0003] Currently, there are still some problems in the installation process of charging piles. The existing method is to directly fit the charging pile base onto the outside of the bolts on the cement base. However, since the bolts on the cement base are fixed and the round holes on the base are pre-drilled, the weight of the charging pile itself makes it difficult for personnel to quickly fit the round holes and bolts together, thus affecting the installation process. To address this issue, we have proposed a quick-installation base for charging piles. Utility Model Content
[0004] The purpose of this utility model is to provide a quick-installation base for charging piles to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-installation base for a charging pile, comprising a cement base, a support plate above the cement base, a charging column fixedly installed at the top of the support plate, a base plate fixedly installed at the bottom of the support plate, a semi-circular hole on the outer side of the base plate, a screw abutting against the outer side of the semi-circular hole, the screw fixedly installed at the top of the cement base, a triangular plate abutting against the outer side of the screw, an arc-shaped sleeve fixedly installed on the base plate, the arc-shaped sleeve being inserted into the interior of a socket, the socket being opened on the sleeve, the sleeve being fixedly installed on the triangular plate, a T-shaped plate fixedly installed on the outer side of the triangular plate, the T-shaped plate being inserted into the interior of a T-shaped groove, the T-shaped groove being opened on the outer side of the base plate, a nut engaging with the outer side of the screw, the nut being tightly attached to the top position of the sleeve.
[0006] As a further preferred embodiment of this technical solution, the outer side of the T-shaped plate abuts against the inside of the T-shaped groove, and the T-shaped plate can slide inside the T-shaped groove.
[0007] As a further preferred embodiment of this technical solution, the T-shaped plate is provided in two sets, and the two sets of T-shaped plates are symmetrically distributed on the outer side of the triangular plate, with the triangular plate abutting against the outer side of the base plate.
[0008] As a further preferred embodiment of this technical solution, a reinforcing plate is fixedly installed on the base plate, and the other side of the reinforcing plate is fixedly connected to the outer side of the support plate. The reinforcing plates are evenly distributed on the base plate.
[0009] As a further preferred embodiment of this technical solution, the arc-shaped sleeve can slide inside the insertion hole, and the thread connecting the screw and the nut is a fine-pitch thread.
[0010] As a further preferred embodiment of this technical solution, the top of the reinforcing plate abuts against a sealing frame, the sealing frame is sleeved on the outer side of the support plate, a connecting plate is tightly attached to the sealing frame, a protective sleeve is fixedly installed on the outer side of the connecting plate, the protective sleeve is sleeved on the outer side of the cement base, the protective sleeve is positioned above the base plate, a threaded hole is opened on the outer side of the protective sleeve, a bolt is engaged inside the threaded hole, and one end of the bolt is tightly attached to the outer side of the cement base.
[0011] As a further preferred embodiment of this technical solution, the inner wall of the sealing frame is tightly attached to the outer side of the support plate, and the sealing frame is made of rubber material.
[0012] This utility model provides a quick-installation base for charging piles, which has the following advantages:
[0013] This utility model features a semi-circular hole on the outer side of the base plate, allowing personnel to directly place the base plate onto the cement base surface. The semi-circular hole directly contacts the outer side of the screw rod without requiring adjustment of the base plate's position. The insertion hole is then fitted onto the outer side of the arc-shaped sleeve, with the triangular plate contacting the outer sides of the base plate and screw rod. During this process, a T-shaped plate is inserted into the T-slot, providing pre-fixation for the base plate and triangular plate. Finally, a nut engages with the outer side of the screw rod, ensuring a tight fit at the top of the sleeve, thus enabling rapid installation of the base plate.
[0014] This utility model, through the cooperation of a sealing frame, a sleeve, a sheath, a threaded hole, and bolts, allows personnel to attach the sealing frame to the outside of the support plate and the top of the sealing frame, and then attach the sleeve to the top of the sealing frame. The sheath can directly hide and retract the base plate, nuts, etc., thus providing shelter from wind and rain. Subsequently, the bolts engage with the threaded hole to fix the position of the sheath, effectively preventing the screws and nuts from being corroded and affecting the subsequent dismantling work. Attached Figure Description
[0015] Figure 1 This is a front view schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a top view schematic diagram of the structure of the base plate of this utility model;
[0017] Figure 3 This is a front view schematic diagram of the structure of the present invention with the triangular plate and sleeve separated.
[0018] Figure 4 This is a front view sectional diagram of the structure of the sheath of this utility model.
[0019] In the diagram: 1. Cement base; 2. Support plate; 3. Charging column; 4. Base plate; 5. Semicircular hole; 6. Screw; 7. Triangular plate; 8. Arc sleeve; 9. Insertion hole; 10. Sleeve; 11. T-shaped plate; 12. T-slot; 13. Reinforcing plate; 14. Sealing frame; 15. Socket plate; 16. Sheath; 17. Threaded hole; 18. Bolt. Detailed Implementation
[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0021] This utility model provides a technical solution: such as Figure 1 , Figure 2 and Figure 3As shown in this embodiment, a quick-installation base for a charging pile includes a cement base 1, a support plate 2 on top of the cement base 1, a charging column 3 fixedly installed at the top of the support plate 2, and a base plate 4 fixedly installed at the bottom of the support plate 2. A semi-circular hole 5 is formed on the outer side of the base plate 4, and a screw 6 abuts against the outer side of the semi-circular hole 5. The screw 6 is fixedly installed on the top of the cement base 1, and a triangular plate 7 abuts against the outer side of the screw 6. An arc-shaped sleeve 8 is fixedly installed on the base plate 4 and inserted into a socket 9. The socket 9 is formed on a sleeve 10. A T-shaped plate 11 is fixedly mounted on a triangular plate 7, and inserted into a T-shaped groove 12 on the outside of a base plate 4. A nut is engaged with the outside of a screw 6, and the nut is tightly fitted to the top of a sleeve 10. A semi-circular hole 5 is provided on the outside of the base plate 4, allowing personnel to directly place the base plate 4 onto the surface of the cement base 1. The semi-circular hole 5 directly contacts the outside of the screw 6 without requiring adjustment of the base plate 4's position. Then, the insertion hole 9 is fitted onto the outside of the arc-shaped sleeve 8, and the triangular plate 7 contacts the base plate 4 and... On the outer side of the screw 6, a T-shaped plate 11 is inserted into the T-slot 12 to pre-fix the base plate 4 and the triangular plate 7. Then, a nut engages with the outer side of the screw 6, and the nut fits snugly against the top of the sleeve 10, allowing for quick installation of the base plate 4. The outer side of the T-shaped plate 11 abuts against the interior of the T-slot 12, and the T-shaped plate 11 can slide within the T-slot 12. Two sets of T-shaped plates 11 are provided, symmetrically distributed on the outer side of the triangular plate 7. The triangular plate 7 abuts against the outer side of the base plate 4. The T-shaped plate 11... The fit between the profile plate 11 and the T-slot 12 further improves the tightness of the connection between the triangular plate 7 and the base plate 4. A reinforcing plate 13 is fixedly installed on the base plate 4, and the other side of the reinforcing plate 13 is fixedly connected to the outer side of the support plate 2. The reinforcing plates 13 are evenly distributed on the base plate 4. The reinforcing plates 13 effectively improve the wind resistance performance at the bottom of the support plate 2. The arc-shaped sleeve 8 can slide inside the insertion hole 9. The thread that meshes between the screw 6 and the nut is a fine thread. The use of fine thread can provide self-locking performance, thereby improving the stability of the connection.
[0022] like Figure 4As shown, the top of the reinforcing plate 13 abuts against a sealing frame 14, which is sleeved on the outer side of the support plate 2. A connecting plate 15 is tightly attached to the sealing frame 14, and a protective sleeve 16 is fixedly installed on the outer side of the connecting plate 15. The protective sleeve 16 is sleeved on the outer side of the cement base 1, and is positioned above the base plate 4. A threaded hole 17 is provided on the outer side of the protective sleeve 16, and a bolt 18 is engaged inside the threaded hole 17. One end of the bolt 18 is tightly attached to the outer side of the cement base 1. The sealing frame 14, connecting plate 15, protective sleeve 16, threaded hole 17, and bolt 18 are all in place. During the engagement of bolts 18, personnel attach the sealing frame 14 to the outside of the support plate 2 and the top of the sealing frame 14, and then attach the sleeve plate 15 to the top of the sealing frame 14. This allows the sheath 16 to directly conceal and retract the base plate 4, nuts, etc., thus providing shelter from wind and rain. Subsequently, bolts 18 engage with the threaded hole 17 to fix the position of the sheath 16, effectively preventing corrosion of the screw 6 and nut, which would affect subsequent disassembly work. The inner wall of the sealing frame 14 is tightly attached to the outside of the support plate 2. The sealing frame 14 is made of rubber material, effectively providing a seal.
[0023] This utility model provides a quick-installation base for charging piles, and its specific working principle is as follows:
[0024] In use, the base plate 4 can be placed directly on top of the cement base 1, allowing the semi-circular hole 5 to directly contact the outer side of the screw 6. Then, the insertion hole 9 is fitted onto the outer side of the arc-shaped sleeve 8, causing the triangular plate 7 to contact the outer sides of the base plate 4 and the screw 6. During this process, the T-shaped plate 11 is inserted into the T-slot 12, providing pre-fixation for the base plate 4 and the triangular plate 7. Finally, the nut is engaged with the outer side of the screw 6, and the nut is tightly fitted to the top of the sleeve 10, thus securing the base plate 4 to the cement base. On the surface of the base 1, the base plate 4 can be quickly installed in position. Subsequently, the sealing frame 14 is fitted onto the outside of the support plate 2 and the top of the sealing frame 14. Then, the sleeve plate 15 is fitted onto the top of the sealing frame 14, so that the sleeve 16 can directly hide and retract the base plate 4, nuts, etc., thus playing a role in sheltering from wind and rain. Then, the bolt 18 is engaged in the threaded hole 17 to fix the position of the sleeve 16, effectively preventing the screw 6 and nut from being corroded and affecting the subsequent dismantling work.
[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A quick-installation base for a charging pile, characterized in that: The system includes a cement base (1), a support plate (2) above the cement base (1), a charging column (3) fixedly installed at the top of the support plate (2), a base plate (4) fixedly installed at the bottom of the support plate (2), a semi-circular hole (5) is provided on the outer side of the base plate (4), a screw (6) abuts against the outer side of the semi-circular hole (5), the screw (6) is fixedly installed on the top of the cement base (1), a triangular plate (7) abuts against the outer side of the screw (6), and an arc is fixedly installed on the base plate (4). An arc-shaped sleeve (8) is inserted into the interior of a socket (9). The socket (9) is opened on a sleeve (10). The sleeve (10) is fixedly mounted on a triangular plate (7). A T-shaped plate (11) is fixedly installed on the outside of the triangular plate (7). The T-shaped plate (11) is inserted into the interior of a T-shaped groove (12). The T-shaped groove (12) is opened on the outside of the base plate (4). A nut is engaged with the outside of the screw (6). The nut is close to the top of the sleeve (10).
2. The charging pile quick-installation base according to claim 1, characterized in that: The outer side of the T-shaped plate (11) abuts against the inside of the T-shaped groove (12), and the T-shaped plate (11) can slide inside the T-shaped groove (12).
3. The charging pile quick-installation base according to claim 1, characterized in that: The T-shaped plate (11) is provided in two sets, and the two sets of T-shaped plates (11) are symmetrically distributed on the outside of the triangular plate (7), and the triangular plate (7) abuts against the outside of the base plate (4).
4. The charging pile quick-installation base according to claim 1, characterized in that: A reinforcing plate (13) is fixedly installed on the base plate (4). The other side of the reinforcing plate (13) is fixedly connected to the outer side of the support plate (2). The reinforcing plates (13) are evenly distributed on the base plate (4).
5. A quick-installation base for a charging pile according to claim 1, characterized in that: The arc-shaped sleeve (8) can slide inside the insertion hole (9), and the thread connecting the screw (6) and the nut is a fine thread.
6. A quick-installation base for a charging pile according to claim 4, characterized in that: The top of the reinforcing plate (13) abuts against a sealing frame (14), the sealing frame (14) is sleeved on the outside of the support plate (2), a sleeve plate (15) is tightly attached to the sealing frame (14), a protective sleeve (16) is fixedly installed on the outside of the sleeve plate (15), the protective sleeve (16) is sleeved on the outside of the cement base (1), the protective sleeve (16) is located above the bottom plate (4), a threaded hole (17) is opened on the outside of the protective sleeve (16), a bolt (18) is engaged inside the threaded hole (17), and one end of the bolt (18) is tightly attached to the outside of the cement base (1).
7. A quick-installation base for a charging pile according to claim 6, characterized in that: The inner wall of the sealing frame (14) is tightly attached to the outer side of the support plate (2), and the sealing frame (14) is made of rubber material.