Charging pile convenient to maintain

Abstract

The utility model discloses a charging pile convenient to maintain, which comprises a mounting seat, a mounting block is placed at the bottom of the inner wall of the mounting seat, a charging pile body is fixedly mounted at the top of the mounting block, a first positioning groove is formed in one side of the mounting block, and a second positioning groove is formed in one side of the mounting block. A shell is fixedly mounted on one side of the mounting seat, and a moving block is mounted on the inner wall of the shell through a first moving mechanism. A mounting block is placed in a mounting seat, two first positioning blocks are driven by a motor to move oppositely, so that the two first positioning blocks reach the inner wall of a first positioning groove, and meanwhile, a first bidirectional threaded rod drives two second positioning blocks to move oppositely, so that the two second positioning blocks reach the inner wall of a second positioning groove; therefore, positioning and mounting of the mounting block can be completed, the purpose of conveniently mounting and dismounting the charging pile body is achieved, and the charging pile body is more convenient to maintain and repair.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, and in particular to a charging pile that is easy to maintain. Background Technology

[0002] A charging pile is a power replenishment device that provides electricity to electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed to the ground or wall and installed in public buildings (charging stations, shopping malls, public parking lots, etc.) and residential parking lots. It can charge electric vehicles of various models by adjusting the voltage and current. After a long period of use, the charging pile may be damaged and thus require maintenance.

[0003] When maintaining and repairing charging piles, some charging piles need to be disassembled before maintenance and repair can be carried out. However, some charging piles are directly fixed to the foundation by using a base and bolts, which makes disassembly of the charging piles more cumbersome and not conducive to their installation, disassembly, maintenance and repair. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a charging pile that is easy to maintain, and solves the problems in the background technology mentioned above.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A maintenance-friendly charging pile includes a mounting base. A mounting block is placed on the bottom of the inner wall of the mounting base. A charging pile body is fixedly mounted on the top of the mounting block. A first positioning groove and a second positioning groove are formed on one side of the mounting block. A housing is fixedly mounted on one side of the mounting base. A moving block is mounted on the inner wall of the housing via a first moving mechanism. A first moving plate is fixedly mounted on the top of the moving block. A first positioning block is fixedly mounted on one side of the first moving plate. A worm gear is fixedly mounted on the inner wall of the housing via the first moving mechanism. A worm wheel is meshed on the surface of the worm gear. A second positioning block is mounted on one side of the worm wheel via a second moving mechanism. A limit mechanism is provided at the bottom of the inner wall of the mounting base.

[0007] Preferably, the first moving mechanism includes a motor fixedly installed on the inner wall of the housing, and a first bidirectional threaded rod fixedly installed on the output end of the motor. The surface of the moving block is threaded onto the surface of the first bidirectional threaded rod. The surface of the first bidirectional threaded rod and the inner wall of the worm gear are fixedly installed. The number of the moving block, the first moving plate and the first positioning block are two sets, and they are arranged symmetrically.

[0008] Preferably, the second moving mechanism includes a second bidirectional threaded rod fixedly installed on one side of the worm gear, a second moving plate being threadedly sleeved on the surface of the second bidirectional threaded rod, one side of the second moving plate and one side of the second positioning block being fixedly installed, and the number of the second moving plate and the second positioning block being two sets, which are symmetrically arranged.

[0009] Preferably, the limiting mechanism includes a limiting groove formed at the bottom of the inner wall of the mounting base, a limiting block is slidably installed on the inner wall of the limiting groove, and the top of the limiting block and the bottom of the second movable plate are fixedly installed.

[0010] Preferably, the bottom of the inner wall of the mounting base is provided with a sliding groove, and the inner wall of the sliding groove is in contact with the surface of the moving block.

[0011] Preferably, the surface of the first positioning block mates with the inner wall of the first positioning groove, and the surface of the second positioning block mates with the inner wall of the second positioning groove.

[0012] Preferably, the number of worm gears and worm wheels is two sets, and they are arranged symmetrically.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This easy-to-maintain charging pile, through the motor driving two sets of first positioning blocks to move in opposite directions, causing the two sets of first positioning blocks to leave the inner wall of the first positioning groove, and through the first bidirectional threaded rod driving the second positioning blocks to move in opposite directions, causing the two sets of second positioning blocks to leave the inner wall of the second positioning groove, can loosen the positioning installation of the mounting block, and the charging pile body can be removed for maintenance and repair. After maintenance and repair, by placing the mounting block inside the mounting base, the motor drives the two sets of first positioning blocks to move in opposite directions, causing the two sets of first positioning blocks to reach the inner wall of the first positioning groove. At the same time, the first bidirectional threaded rod drives the two sets of second positioning blocks to move in opposite directions, causing the two sets of second positioning blocks to reach the inner wall of the second positioning groove, thus completing the positioning installation of the mounting block, and thus completing the positioning installation of the charging pile body. This achieves the purpose of facilitating the installation and disassembly of the charging pile body, making the charging pile body more convenient for maintenance and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the isometric projection of this utility model;

[0015] Figure 2 This is a structural schematic diagram of a cross-sectional view of the present invention;

[0016] Figure 3 This is a structural schematic diagram of the cross-sectional view of the mounting base of this utility model;

[0017] Figure 4 This is a partial structural schematic diagram of the present invention;

[0018] Figure 5 This is a partial structural schematic diagram of the present invention;

[0019] Figure 6 This is a structural schematic diagram of section A of the present invention.

[0020] In the diagram: 1. Mounting base; 2. Mounting block; 3. Charging pile body; 4. First positioning groove; 5. Second positioning groove; 6. Housing; 7. Motor; 8. First bidirectional threaded rod; 9. Moving block; 10. First moving plate; 11. First positioning block; 12. Worm gear; 13. Worm wheel; 14. Second bidirectional threaded rod; 15. Second moving plate; 16. Second positioning block; 17. Limiting groove; 18. Limiting block; 19. Sliding groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Refer to Figure 1-6This utility model provides a technical solution for a maintenance-friendly charging pile, including a mounting base 1. A mounting block 2 is placed at the bottom of the inner wall of the mounting base 1. A charging pile body 3 is fixedly mounted on the top of the mounting block 2. A first positioning groove 4 and a second positioning groove 5 are formed on one side of the mounting block 2. A housing 6 is fixedly mounted on one side of the mounting base 1. A moving block 9 is mounted on the inner wall of the housing 6 via a first moving mechanism. A first moving plate 10 is fixedly mounted on the top of the moving block 9. A first positioning block 11 is fixedly mounted on one side of the first moving plate 10. A worm gear 12 is fixedly mounted on the inner wall of the housing 6 via the first moving mechanism. The first moving mechanism includes a motor 7 fixedly mounted on the inner wall of the housing 6. A first bidirectional threaded rod 8 is fixedly mounted on the output end of the motor 7. The surface of the moving block 9 is threaded onto the surface of the first bidirectional threaded rod 8, facilitating the movement of the moving block 9. The surface of the first bidirectional threaded rod 8 and the inner wall of the worm gear 12 are fixedly mounted, facilitating the rotation and movement of the worm gear 12. There are two sets of blocks 9, the first moving plate 10, and the first positioning block 11, which are arranged symmetrically. The bottom of the inner wall of the mounting base 1 is provided with a sliding groove 19. The inner wall of the sliding groove 19 is in contact with the surface of the moving block 9 to limit the movement of the moving block 9, making the movement of the moving block 9 more stable. The surface of the worm gear 12 is meshed with a worm wheel 13. A second positioning block 16 is installed on one side of the worm wheel 13 through a second moving mechanism. The second moving mechanism includes a second bidirectional threaded rod 14 fixedly installed on one side of the worm wheel 13. The surface of the second bidirectional threaded rod 14 is threaded with a second moving plate 15. One side of the second moving plate 15 and one side of the second positioning block 16 are fixedly installed to facilitate the movement of the second positioning block 16. There are two sets of the second moving plate 15 and the second positioning block 16, which are arranged symmetrically. The surface of the first positioning block 11 is in contact with the inner wall of the first positioning groove 4, and the surface of the second positioning block 16 is in contact with the inner wall of the second positioning groove 5. There are two sets of worm gears 12 and worm wheels 13, which are arranged symmetrically.

[0023] Specifically, a limiting mechanism is provided at the bottom of the inner wall of the mounting base 1. The limiting mechanism includes a limiting groove 17 formed at the bottom of the inner wall of the mounting base 1. A limiting block 18 is slidably installed on the inner wall of the limiting groove 17. The top of the limiting block 18 and the bottom of the second moving plate 15 are fixedly installed to limit the movement of the second moving plate 15, making the movement of the second moving plate 15 more stable. The motor 7 drives the two sets of first positioning blocks 11 to move in opposite directions, causing the two sets of first positioning blocks 11 to leave the inner wall of the first positioning groove 4. The first bidirectional threaded rod 8 drives the second positioning blocks 16 to move in opposite directions, causing the two sets of second positioning blocks 16 to leave the inner wall of the second positioning groove 5, thus releasing the mounting block. The installation of mounting block 2 allows the charging pile body 3 to be removed for maintenance and repair. After maintenance and repair, mounting block 2 is placed inside mounting base 1, and motor 7 drives two sets of first positioning blocks 11 to move towards each other, so that the two sets of first positioning blocks 11 reach the inner wall of the first positioning groove 4. At the same time, the first bidirectional threaded rod 8 drives two sets of second positioning blocks 16 to move towards each other, so that the two sets of second positioning blocks 16 reach the inner wall of the second positioning groove 5. This completes the positioning and installation of mounting block 2, thereby completing the positioning and installation of charging pile body 3. This facilitates the installation and disassembly of charging pile body 3, making it easier to maintain and repair the charging pile body 3.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0025] In use: When using this easy-to-maintain charging pile, if maintenance and repair of the charging pile body 3 are required, the motor 7 drives the first bidirectional threaded rod 8 to rotate. The first bidirectional threaded rod 8 drives two sets of moving blocks 9 to move in opposite directions. The two sets of moving blocks 9 drive the first moving plate 10 to move in opposite directions. The first moving plate 10 drives two sets of first positioning blocks 11 to move in opposite directions, causing the two sets of first positioning blocks 11 to move away from the inner wall of the first positioning groove 4. The first bidirectional threaded rod 8 drives the worm gear 12 to rotate. The worm gear 12 drives the worm wheel 13 to rotate. The worm wheel 13 drives the second bidirectional threaded rod 14 to rotate. The second bidirectional threaded rod 14 drives two sets of second moving plates 15 to move in opposite directions. The second moving plates 15 drive the second positioning blocks 16 to move in opposite directions. The two sets of second positioning blocks 16 are moved away from the inner wall of the second positioning groove 5, thus loosening the positioning installation of the mounting block 2. The charging pile body 3 can then be removed for maintenance and repair. After maintenance and repair, the mounting block 2 is placed inside the mounting base 1, and the motor 7 drives the two sets of first positioning blocks 11 to move towards each other, so that the two sets of first positioning blocks 11 reach the inner wall of the first positioning groove 4. At the same time, the first bidirectional threaded rod 8 drives the two sets of second positioning blocks 16 to move towards each other, so that the two sets of second positioning blocks 16 reach the inner wall of the second positioning groove 5. This completes the positioning installation of the mounting block 2, and thus completes the positioning installation of the charging pile body 3. This achieves the purpose of facilitating the installation and disassembly of the charging pile body 3, making the charging pile body 3 more convenient for maintenance and repair.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] 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 charging pile that is easy to maintain, comprising a mounting base (1), characterized in that: A mounting block (2) is placed at the bottom of the inner wall of the mounting seat (1), a charging pile body (3) is fixedly mounted on the top of the mounting block (2), a first positioning groove (4) is provided on one side of the mounting block (2), a second positioning groove (5) is provided on one side of the mounting block (2), a shell (6) is fixedly mounted on one side of the mounting seat (1), a moving block (9) is mounted on the inner wall of the shell (6) through a first moving mechanism, a first moving plate (10) is fixedly mounted on the top of the moving block (9), a first positioning block (11) is fixedly mounted on one side of the first moving plate (10), a worm (12) is fixedly mounted on the inner wall of the shell (6) through the first moving mechanism, a worm wheel (13) is meshingly mounted on the surface of the worm (12), a second positioning block (16) is mounted on one side of the worm wheel (13) through a second moving mechanism, and a limiting mechanism is provided at the bottom of the inner wall of the mounting seat (1).

2. The charging pile easy to maintain according to claim 1, characterized in that: The first moving mechanism comprises a motor (7) fixedly mounted on the inner wall of a housing (6); a first bidirectional threaded rod (8) is fixedly mounted on the output end of the motor (7); a surface of the moving block (9) is threadedly sleeved on the surface of the first bidirectional threaded rod (8); the surface of the first bidirectional threaded rod (8) and the inner wall of the worm (12) are fixedly mounted; the moving block (9), the first moving plate (10) and the first positioning block (11) are provided in two groups and are symmetrically arranged.

3. The charging pile easy to maintain according to claim 1, characterized in that: The second moving mechanism comprises a second bidirectional threaded rod (14) fixedly mounted on one side of the worm gear (13); a second moving plate (15) is threadedly sleeved on the surface of the second bidirectional threaded rod (14); one side of the second moving plate (15) and one side of the second positioning block (16) are fixedly mounted; the second moving plate (15) and the second positioning block (16) are provided in two sets and are symmetrically arranged.

4. The charging pile easy to maintain according to claim 3, characterized in that: The limiting mechanism comprises a limiting groove (17) provided at the bottom of the inner wall of the mounting seat (1), a limiting block (18) being slidably mounted on the inner wall of the limiting groove (17), and the top of the limiting block (18) and the bottom of the second movable plate (15) being fixedly mounted.

5. The charging pile easy to maintain according to claim 1, characterized in that: A slide groove (19) is provided at the bottom of the inner wall of the mounting seat (1), and the inner wall of the slide groove (19) is in contact with the surface of the moving block (9).

6. The charging pile easy to maintain according to claim 1, characterized in that: The surface of the first positioning block (11) matches the inner wall of the first positioning groove (4), and the surface of the second positioning block (16) matches the inner wall of the second positioning groove (5).

7. The charging pile easy to maintain according to claim 1, characterized in that: The worm (12) and the worm wheel (13) are provided in two groups and are symmetrically arranged.

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