Charging pile base and charging pile

Abstract

The charging pile base comprises a base plate, fixing bolt holes are symmetrically formed in the top of the base plate, baffles are symmetrically arranged at the top of the base plate, positioning boxes are arranged at the tops of the baffles, and positioning rods are arranged at the top of the base plate. The top of the positioning rod is sequentially connected to the bottom of the baffle and an inner cavity of the positioning box in a penetrating mode, a locking component used for fixing the positioning rod is arranged in the positioning box, and the locking component comprises an unlocking rod and a fixing column. The baffle used for covering the fixing bolt hole is arranged at the top of the base plate, the positioning rod at the top of the base plate is inserted into the positioning box at the top of the baffle, and the positioning rod is unlocked for fixing by using the unlocking rod in the locking component in the positioning box and the fixing column, so that the fixing bolt hole is separated from the outside; rainwater in the environment is prevented from entering fixing bolt holes where the fixing bolts penetrate, the surfaces of the fixing bolts are rusted, and disassembly and maintenance of the charging pile are not affected.

Description

Technical Field

[0001] The utility model relates to the field of charging pile equipment, in particular to a charging pile base and a charging pile. Background Art

[0002] A charging pile is a device that replenishes electricity for electric vehicles. Its function is similar to that of a gas pump in a gas station. It is installed in parking lots of public buildings and residential communities to charge various types of electric vehicles according to the adjusted voltage and current. A floor-standing charging pile is a common form of charging pile. A floor-standing charging pile is suitable for installation in parking spaces that are not close to walls. The bottom of the existing charging piles is provided with a base plate for connecting to ground fixing bolts. After installation, the fixing bolts of the base plate are generally exposed to the external environment. Rainwater in the environment will seep into the gaps between the fixing bolts and the through holes of the base plate. Long-term immersion in rainwater will cause rust on the surface of the fixing bolts, affecting the later disassembly and maintenance of the charging pile. In order to solve this problem, a new type of charging pile base and charging pile are needed. Utility Model Content

[0003] The purpose of the present invention is to provide a charging pile base and a charging pile to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a charging pile base, comprising a base plate, wherein the top of the base plate is symmetrically provided with fixing bolt holes, the top of the base plate is symmetrically provided with baffles for covering the fixing bolt holes, the top of the baffle is provided with a positioning box, the top of the base plate is provided with a positioning rod, the top of the positioning rod is sequentially inserted and connected to the bottom of the baffle and the inner cavity of the positioning box, the interior of the positioning box is provided with a locking component for fixing the positioning rod, and the locking component includes an unlocking rod and a fixing column.

[0005] Preferably, the ends of the unlocking rod are sequentially inserted and connected to the side of the positioning box and the side of the positioning rod, the fixing column is arranged at the insertion of the unlocking rod and the positioning rod, the inner wall of the positioning box is provided with a rebound groove, and a rebound part for pushing the unlocking rod to reset is provided on the outside of the unlocking rod and inside the rebound groove.

[0006] Preferably, a locking hole for inserting a fixing column is provided on the side of the positioning rod, a disengagement hole for disengaging the unlocking rod from the locking hole is provided on the top of the locking hole, and a disengagement groove for disengaging the fixing column from the locking hole is provided on the inner wall of the positioning box.

[0007] Preferably, the rebound part includes a compression spring, a pressure ring and a fixing ring which are sleeved on the outside of the unlocking rod. The pressure ring is arranged on the side of the compression spring away from the positioning rod, and the fixing ring is arranged on the side of the pressure ring away from the compression spring.

[0008] Preferably, a pressing block for pressing the unlocking rod is provided at one end of the unlocking rod away from the positioning box.

[0009] Preferably, a sealing ring is provided at the bottom of the baffle for sealing the connection between the baffle and the base plate.

[0010] A charging pile comprises the above-mentioned charging pile base, including a charging pile body, wherein the charging pile body is arranged on the top of the base plate.

[0011] The technical effects and advantages of this utility model are:

[0012] The utility model provides a baffle on the top of the base plate for covering the fixing bolt hole, and through the insertion of the positioning rod on the top of the base plate and the positioning box on the top of the baffle, the positioning rod is unlocked for fixation by utilizing the unlocking rod in the locking component in the positioning box and the fixing column, thereby isolating the fixing bolt hole from the outside world, preventing rainwater in the environment from entering the fixing bolt hole through which the fixing bolt is inserted, causing rust on the surface of the fixing bolt, and affecting the disassembly and maintenance of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is one of the schematic structural diagrams of the entire utility model.

[0014] Figure 2 This is the second schematic diagram of the overall structure of the utility model.

[0015] Figure 3 The third schematic diagram of the overall structure of the utility model.

[0016] Figure 4 This is a cross-sectional view of the connection between the baffle and the base plate of the utility model.

[0017] Figure 5 For this utility model Figure 4 A magnified view of the structure at point A.

[0018] Figure 6 This is a cross-sectional view of the connection between the positioning rod and the unlocking rod of the utility model.

[0019] In the figure: 1. Base plate; 101. Fixing bolt hole; 2. Charging pile body; 3. Baffle; 4. Positioning box; 401. Rebound groove; 402. Disengagement groove; 5. Positioning rod; 501. Locking hole; 502. Disengagement hole; 6. Locking member; 601. Unlocking rod; 602. Fixing column; 603. Compression spring; 604. Pressure ring; 605. Fixing ring; 606. Pressing block; 7. Sealing ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0021] The utility model provides Figure 1-6 The charging pile base shown in the figure includes a base plate 1, a fixing bolt hole 101 is symmetrically opened on the top of the base plate 1, a baffle 3 for covering the fixing bolt hole 101 is symmetrically arranged on the top of the base plate 1, a positioning box 4 is arranged on the top of the baffle 3, and a positioning rod 5 is arranged on the top of the base plate 1. The top of the positioning rod 5 is sequentially inserted and connected to the bottom of the baffle 3 and the inner cavity of the positioning box 4;

[0022] It should be noted that the top of the base plate 1 is concave in design, leaving space for the nut, so that the fixing bolt can pass through the fixing bolt hole 101 to tighten the nut. The positioning rod 5 is fixed to the base plate 1 by welding, and the welding part is sprayed with anti-rust paint. The positioning rod 5 is square, and the bottom of the positioning box 4 is welded to the top of the baffle 3. A square hole is opened on the top of the baffle 3 for communicating with the inner cavity of the positioning box 4, so that the positioning rod 5 can enter the inner cavity of the positioning box 4 through the hole;

[0023] A locking member 6 for fixing the positioning rod 5 is provided inside the positioning box 4;

[0024] Specifically, the locking member 6 includes an unlocking rod 601 and a fixing column 602. The ends of the unlocking rod 601 are sequentially inserted and connected to the sides of the positioning box 4 and the sides of the positioning rod 5. The fixing column 602 is provided at the intersection of the unlocking rod 601 and the positioning rod 5. The inner wall of the positioning box 4 is provided with a rebound groove 401.

[0025] It should be noted that the end of the unlocking lever 601 is welded to the end of the fixing column 602, and the cross-sectional diameter of the unlocking lever 601 is smaller than the cross-sectional diameter of the fixing column 602;

[0026] Specifically, a locking hole 501 for inserting the fixing column 602 is opened on the side of the positioning rod 5, a disengagement hole 502 for disengaging the unlocking rod 601 from the locking hole 501 is opened on the top of the locking hole 501, and a disengagement groove 402 for disengaging the fixing column 602 from the locking hole 501 is opened on the inner wall of the positioning box 4;

[0027] It should be noted that the width of the disengagement hole 502 is greater than the cross-sectional diameter of the unlocking rod 601, so that when the fixing column 602 enters the disengagement slot 402, the positioning box 4 is pulled upward, and the unlocking rod 601 can be disengaged from the disengagement hole 502, thereby unlocking the positioning rod 5;

[0028] A rebound portion is provided on the outside of the unlocking lever 601 and inside the rebound groove 401 for pushing the unlocking lever 601 to return to its original position;

[0029] Specifically, the rebound portion includes a compression spring 603, a pressure ring 604, and a fixing ring 605, which are sleeved on the outside of the unlocking rod 601. The pressure ring 604 is arranged on the side of the compression spring 603 away from the positioning rod 5, and the fixing ring 605 is arranged on the side of the pressure ring 604 away from the compression spring 603.

[0030] It should be noted that the middle portion of the pressure ring 604 is glued and fixed to the outer side of the unlocking lever 601. The unlocking lever 601 can move through the middle portion of the fixing ring 605. The outer side of the fixing ring 605 is glued and fixed to the inner wall of the rebound groove 401 to limit the position of the compression spring 603.

[0031] The end of the unlocking rod 601 away from the positioning box 4 is provided with a pressing block 606 for pressing the unlocking rod 601;

[0032] It should be noted that a cylindrical groove for the pressing block 606 to be inserted into the side of the positioning box 4 is opened, and the cylindrical groove is connected to the rebound groove 401, which is used for the movement of the pressing block 606. When the pressing block 606 is pressed to the end point, the fixing column 602 has been separated from the locking hole 501 and entered the separation groove 402. When the compression spring 603 is not squeezed, the fixing column 602 is located in the locking hole 501.

[0033] A sealing ring 7 is provided at the bottom of the baffle 3 for sealing the connection between the baffle 3 and the base plate 1;

[0034] It should be noted that the sealing ring 7 is in the shape of a rectangular frame. It is made of rubber and is glued to the bottom of the baffle 3. After the baffle 3 is fixed, the sealing ring 7 is squeezed and deformed to prevent rainwater from entering the opposite side of the baffle 3 and the base plate 1.

[0035] A charging pile, comprising the above-mentioned charging pile base, including a charging pile body 2, the charging pile body 2 is arranged on the top of the base plate 1, and the charging pile body 2 refers to the working principle of the charging pile model 2ZD40-2;

[0036] During actual use, by providing a baffle 3 for covering the fixing bolt hole 101 on the top of the base plate 1, the installer first presses the pressing block 606 to make the fixing column 602 enter the disengagement groove 402, and the positioning rod 5 on the top of the base plate 1 is inserted into the positioning box 4 on the top of the baffle 3, and the unlocking rod 601 enters the locking hole 501 through the disengagement hole 502, and releases the pressing block 606. The compression spring 603 drives the fixing column 602 into the locking hole 501 through the pressure ring 604, thereby locking the positioning rod 5 and the positioning box 4, and fixing the baffle 3 on the top of the base plate 1. The baffle 3 separates the fixing bolt hole 101 from the outside world to prevent rainwater in the environment from entering the fixing bolt hole 101 where the fixing bolt is inserted, causing rust on the surface of the fixing bolt, and affecting the disassembly and maintenance of the charging pile.

[0037] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, 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, comprising a base plate (1), wherein the top of the base plate (1) is symmetrically provided with fixing bolt holes (101), characterized in that: A baffle (3) for covering the fixing bolt hole (101) is symmetrically arranged on the top of the base plate (1), a positioning box (4) is arranged on the top of the baffle (3), a positioning rod (5) is arranged on the top of the base plate (1), the top of the positioning rod (5) is sequentially inserted and connected to the bottom of the baffle (3) and the inner cavity of the positioning box (4), and a locking component (6) for fixing the positioning rod (5) is arranged inside the positioning box (4), and the locking component (6) includes an unlocking rod (601) and a fixing column (602).

2. A charging pile base according to claim 1, characterized in that: The ends of the unlocking rod (601) are sequentially inserted and connected to the sides of the positioning box (4) and the sides of the positioning rod (5); the fixing column (602) is arranged at the insertion of the unlocking rod (601) and the positioning rod (5); the inner wall of the positioning box (4) is provided with a rebound groove (401); the outer side of the unlocking rod (601) and the inside of the rebound groove (401) are provided with a rebound part for pushing the unlocking rod (601) to reset.

3. A charging pile base according to claim 2, characterized in that: The side of the positioning rod (5) is provided with a locking hole (501) for the fixing column (602) to be inserted, the top of the locking hole (501) is provided with a disengagement hole (502) for the unlocking rod (601) to be disengaged from the locking hole (501), and the inner wall of the positioning box (4) is provided with a disengagement groove (402) for the fixing column (602) to be disengaged from the locking hole (501).

4. A charging pile base according to claim 2, characterized in that: The rebound portion comprises a compression spring (603), a pressure ring (604) and a fixing ring (605) which are sleeved on the outside of the unlocking rod (601); the pressure ring (604) is arranged on a side of the compression spring (603) away from the positioning rod (5); and the fixing ring (605) is arranged on a side of the pressure ring (604) away from the compression spring (603).

5. A charging pile base according to claim 4, characterized in that: A pressing block (606) for pressing the unlocking rod (601) is provided at one end of the unlocking rod (601) away from the positioning box (4).

6. The charging pile base according to claim 1, characterized in that: A sealing ring (7) for sealing the connection between the baffle (3) and the base plate (1) is provided at the bottom of the baffle (3).

7. A charging pile, comprising the charging pile base according to any one of claims 1 to 6, comprising a charging pile body (2), wherein the charging pile body (2) is arranged on the top of the base plate (1).

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