Automobile charging pile convenient to install

Abstract

The utility model relates to a convenient-to-install automobile charging pile comprising a charging pile body which is detachably installed on an installation seat. An insertion hole is formed in the top surface of the mounting seat, a bidirectional screw rod is transversely arranged on the side surface of the insertion hole, threads with opposite screwing directions are symmetrically arranged at the two ends of the bidirectional screw rod, a clamping nut is in threaded connection with each section of thread, and the two clamping nuts are symmetrical by taking the insertion hole as the center; a connecting handle is fixed to the clamping nut in the direction facing the inserting hole, and a clamping block facing the inserting hole is installed on the connecting handle. One end of the two-way screw rod is rotationally connected into the mounting seat, and the other end of the two-way screw rod is fixedly connected with the inner hexagonal cylinder head which is rotationally connected onto the mounting seat. According to the utility model, the lower end of the charging pile main body is fixedly provided with one or two insertion rods, and the installation of the charging pile main body is realized by clamping and fixing the insertion rods in the insertion holes. And the charging pile main body can be fixed only by using an internal hexagonal wrench to screw the two internal hexagonal cylinder heads, so that the operation process is greatly simplified, and the installation time is saved.

Description

Technical Field

[0001] The utility model relates to the field of automobile charging piles, in particular to an automobile charging pile which is easy to install. Background Art

[0002] As electric cars enter thousands of households, the number of household charging piles has also increased significantly. Existing charging piles are divided into two types: wall-mounted and floor-standing. The appropriate installation method can be selected according to the installation location. Among them, the wall-mounted type is more obviously affected by the terrain. When the parking space is adjacent to a large pipe, holes cannot be drilled on the large pipe, so only the floor-standing type can be installed. Therefore, the floor-standing type has a wider installation range than the wall-mounted type. In addition to drilling holes in the ground and installing it with expansion screws, the floor-standing charging pile also needs to be installed with bolts between the pole and the main body of the charging pile. Usually, the four-corner fixing method is adopted, and at least four bolts are used. Therefore, during the installation and disassembly process, the bolts need to be operated one by one, making the installation and disassembly process inconvenient. Utility Model Content

[0003] The purpose of this application is to provide a car charging pile that is easy to install, aiming to solve the problems existing in the prior art.

[0004] The embodiment of the present application provides a car charging pile that is easy to install, including a charging pile body, the charging pile body is installed on the ground through a vertical pole, a mounting seat is fixed on the top of the vertical pole, and the charging pile body can be detachably installed on the mounting seat;

[0005] A socket is provided on the top surface of the mounting seat, and the socket corresponds to the plug rod installed at the lower end of the charging pile body. A bidirectional screw is laterally arranged on the side of the socket, and threads with opposite rotation directions are symmetrically arranged at both ends of the bidirectional screw. A clamping nut is threadedly connected to each section of the thread, and the two clamping nuts are symmetrical with the socket as the center; a connecting handle is fixed on the clamping nut toward the socket, and a clamping block facing the socket is installed on the connecting handle; one end of the bidirectional screw is rotatably connected in the mounting seat, and the other end is fixedly connected to the hexagonal cylindrical head, which is rotatably connected to the mounting seat, and the hexagonal cylindrical head is exposed on the outer surface of the mounting seat.

[0006] Furthermore, the surface of the clamping block facing the insertion hole is configured as an arc-shaped surface with the same curvature as the surface of the insertion rod, and a rubber cushion is fixed on the arc-shaped surface.

[0007] Furthermore, a support plate is fixed between the back side of the connecting rod and the clamping nut.

[0008] Furthermore, the clamping block is slidably connected to the top surface and the bottom surface of the mounting seat.

[0009] Furthermore, the vertical pole is installed on the ground through a base; the base includes a bottom plate and a cover plate which are threadedly connected, the cover plate is fixedly connected to the vertical pole, a screw hole is opened in the bottom plate, and the bottom plate is connected to the ground through bolts in the screw hole.

[0010] Furthermore, the outer diameter of the bottom plate matches the inner diameter of the cover plate, the outer circumference of the bottom plate is provided with threads, and the inner circumference of the cover plate is provided with threads.

[0011] The beneficial effects of the utility model are as follows: the utility model uses a mounting seat with a clamping function to fix the charging pile body, and one or two plug rods are fixed at the lower end of the charging pile body, and the charging pile body is installed by clamping and fixing the plug rods in the socket. The charging pile body is fixed by only using an inner hexagonal wrench to screw two inner hexagonal cylindrical heads, and there is no need to operate at least four bolts one by one like in the prior art, which greatly simplifies the operation process and saves installation time. In addition, the charging pile body can be disassembled by screwing the two inner hexagonal cylindrical heads for subsequent disassembly and maintenance, which is convenient for disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the mounting base.

[0014] Figure 3 Schematic diagram of the internal structure of the mounting base.

[0015] Figure 4 A schematic diagram of the structure of the base.

[0016] In the figure:

[0017] 1. Charging pile body; 2. Vertical pole; 3. Mounting base; 4. Socket; 5. Plug rod; 6. Bidirectional screw; 7. Clamping nut; 8. Connecting handle; 9. Clamping block; 10. Hexagon socket head; 11. Support plate; 12. Chassis; 13. Cover plate; 14. Screw hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1As shown, a car charging pile that is easy to install includes a charging pile body 1, which is installed on the ground through a vertical pole 2. A mounting seat 3 is fixed on the top of the vertical pole 2, and the charging pile body 1 can be detachably mounted on the mounting seat 3.

[0020] Specifically, Figure 2 and Figure 3 As shown, a socket 4 is provided on the top surface of the mounting base 3, and the socket 4 corresponds to the plug rod 5 installed at the lower end of the charging pile body 1. The number of the plug rod 5 and the socket 4 is the same. During installation, the plug rod 5 is aligned and inserted into the socket 4.

[0021] A bidirectional screw 6 is disposed transversely on the side of the socket 4, and threads with opposite rotation directions are symmetrically disposed at both ends of the bidirectional screw 6. A clamping nut 7 is threadedly connected to each thread section, and the two clamping nuts 7 are symmetrical with the socket 4 as the center; a connecting handle 8 is fixed on the clamping nut 7 toward the socket 4, and a clamping block 9 facing the socket 4 is installed on the connecting handle 8, so that when the bidirectional screw 6 rotates, the two clamping nuts 7 can move in opposite directions or opposite directions at the same time. One end of the bidirectional screw 6 is rotatably connected to the mounting seat 3, and the other end is fixedly connected to the hexagonal cylindrical head 10, which is rotatably connected to the mounting seat 3, and the hexagonal cylindrical head 10 is exposed on the outer surface of the mounting seat 3.

[0022] When tightening, insert a hexagonal wrench into the hexagonal cylindrical head 10, and turn the wrench to rotate the bidirectional screw 6. When the wrench rotates forward, the two clamping nuts 7 can be driven to move toward the middle at the same time until the plug rod 5 is clamped and fixed in the socket 4. The reverse rotation of the wrench can move the two clamping nuts 7 in reverse directions, loosen the plug rod 5, and thus remove the plug rod 5 from the socket 4, and then remove the charging pile body 1 from the mounting seat 3.

[0023] The surface of the clamping block 9 facing the insertion hole 4 is set to be an arc surface with the same curvature as the surface of the insertion rod 5, and a rubber pad is fixed on the arc surface. The rubber pad can increase the friction with the insertion rod 5 and enhance the clamping effect.

[0024] A support plate 11 is fixed between the back of the connecting rod and the clamping nut 7. The support plate 11 is a right triangle, which can help the angle between the connecting handle 8 and the clamping nut 7 remain unchanged, and avoid the connecting handle 8 from expanding and deforming outward due to the clamping of the plug rod 5.

[0025] The clamping block 9 is slidably connected to the top and bottom surfaces of the mounting seat 3. The sliding connection can be achieved by a slide rail slider, and by limiting the clamping block 9, it can be ensured that the clamping block 9 and the clamping nut 7 only move in a straight line without rotating.

[0026] like Figure 1 and Figure 4As shown, the upright pole 2 is installed on the ground through a base; the base includes a bottom plate 12 and a cover plate 13 connected by threads, the cover plate 13 is fixedly connected to the upright pole 2, a screw hole 14 is provided in the bottom plate 12, and the bottom plate 12 is connected to the ground through a bolt in the screw hole 14. The outer diameter of the bottom plate 12 matches the inner diameter of the cover plate 13, the outer circumference of the bottom plate 12 is provided with threads, and the inner circumference of the cover plate 13 is provided with threads.

[0027] During installation, firstly, a hole is drilled on the ground at the installation location, and then an expansion screw sleeve is installed after drilling the hole, and then the chassis 12 is installed in the corresponding hole by screws to fix the chassis 12. Then, the cover plate 13 is rotated and connected to the chassis 12 to complete the installation of the base and the pole 2. Subsequently, the charging pile body 1 is installed on the mounting seat 3 as described above to achieve the installation of the entire charging pile body 1.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An easy-to-install car charging pile, characterized in that: The charging pile body comprises a charging pile body, which is installed on the ground through a vertical pole, a mounting seat is fixed on the top of the vertical pole, and the charging pile body can be detachably mounted on the mounting seat; A socket is provided on the top surface of the mounting seat, and the socket corresponds to the plug rod installed at the lower end of the charging pile body. A bidirectional screw is laterally arranged on the side of the socket, and threads with opposite rotation directions are symmetrically arranged at both ends of the bidirectional screw. A clamping nut is threadedly connected to each section of the thread, and the two clamping nuts are symmetrical with the socket as the center; a connecting handle is fixed on the clamping nut toward the socket, and a clamping block facing the socket is installed on the connecting handle; one end of the bidirectional screw is rotatably connected in the mounting seat, and the other end is fixedly connected to the hexagonal cylindrical head, which is rotatably connected to the mounting seat, and the hexagonal cylindrical head is exposed on the outer surface of the mounting seat.

2. The easy-to-install car charging pile according to claim 1, characterized in that: The surface of the clamping block facing the insertion hole is arranged as an arc surface with the same arc as the surface of the insertion rod, and a rubber cushion is fixed on the arc surface.

3. The easy-to-install car charging pile according to claim 1, characterized in that: A support plate is fixed between the back side of the connecting rod and the clamping nut.

4. The easy-to-install car charging pile according to claim 1, characterized in that: The clamping block is slidably connected to the top surface and the bottom surface of the mounting seat.

5. The easy-to-install car charging pile according to claim 1, characterized in that: The vertical pole is installed on the ground through a base; the base includes a bottom plate and a cover plate connected by threads, the cover plate is fixedly connected to the vertical pole, a screw hole is opened in the bottom plate, and the bottom plate is connected to the ground through bolts in the screw hole.

6. The easy-to-install car charging pile according to claim 5, characterized in that: The outer diameter of the bottom plate matches the inner diameter of the cover plate, the outer circumference of the bottom plate is provided with threads, and the inner circumference of the cover plate is provided with threads.

Images