Charging pile cable suspension support

Abstract

The utility model discloses a cable suspension support for a charging pile, which belongs to the technical field of accessories of new energy charging equipment and specifically comprises a fixed frame and a movable frame. A bracket is arranged on the front face of the fixing frame. The fixing frame comprises an upper winding groove, and an upper connecting arm is integrally formed at the bottom of the upper winding groove. The movable frame comprises a lower winding groove, and a lower connecting arm is integrally formed in the middle of the lower winding groove. The lower connecting arm is inserted into the upper connecting arm in a sliding mode, and a spring is further arranged between the lower connecting arm and the upper connecting arm. The device is of a vertical installation design, and the whole device is composed of two main body structures of a fixed frame and a movable frame. The fixed frame and the movable frame are matched in a sliding and inserting mode, the winding span can be adjusted according to the actual specification of the charging wire harness, so that the winding number of turns of a cable in the bundling process is reduced, the winding bundling efficiency is improved, the wound wire harness can be tensioned and positioned to a certain degree in cooperation with the tension effect of the spring, and the winding efficiency is improved. The probability that the cable falls off the support under the action of external force is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of new energy charging equipment accessories, specifically relating to a charging pile cable suspension bracket. Background Technology

[0002] As new energy vehicles become increasingly popular, more and more charging stations are being built and put into use, covering a wider and wider area. Currently, the charging pile wiring harnesses in most charging stations are basically scattered on the ground, which are easily damaged by heavy objects. In order to solve this problem, charging pile winding or hanging brackets have gradually appeared on the market. These brackets are installed on the charging pile equipment or nearby brackets to bundle the charging wiring harnesses.

[0003] For example, the cable hanging device disclosed in Chinese patent "CN220562558U" adopts an integrated molding design. The middle horizontal bar is a winding mechanism. The entire device is used by winding the cable horizontally around the horizontal bar. However, as is well known, the charging cable harness of a charging pile is generally 3-5 meters long, and the cable harness of a special purpose charging pile may reach 7-10 meters. Using this horizontal single-bar winding device for winding and gathering the cable is extremely slow, and it can only be used for relatively thin and short cable harnesses. It cannot be used for winding thicker cable harnesses.

[0004] Therefore, we have made an improved design based on the above-disclosed hanging device and proposed a vertical charging pile cable winding and suspension bracket. Utility Model Content

[0005] The purpose of this utility model is to provide a charging pile cable suspension bracket to solve the above-mentioned problems existing in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A charging pile cable suspension bracket includes a fixed frame and a movable frame; the fixed frame has mounting feet fixed to its back and a bracket on its front; the fixed frame includes an upper winding groove, and an upper connecting arm is integrally formed at the bottom of the upper winding groove; the movable frame includes a lower winding groove, which is designed opposite to the upper winding groove, and a lower connecting arm is integrally formed at the middle of the lower winding groove corresponding to the position of the upper connecting arm; the middle of the opposite ends of the upper and lower connecting arms are both hollow cylindrical, and the lower connecting arm is slidably inserted into the interior of the upper connecting arm; a spring is also provided in the hollow cavity formed inside the lower and upper connecting arms after they are inserted and fitted together; a positioning mechanism is also provided between the upper and lower connecting arms.

[0008] Furthermore, the lower winding groove has the same structure as the upper winding groove, both adopting a semi-circular arc-shaped groove design. The diameter of the lower winding groove and the upper winding groove is 20-40 cm, the groove width is 15-20 cm, and the groove depth is 10-15 cm.

[0009] Furthermore, a handle is fixed at the connection between the lower winding groove and the lower connecting arm in the movable frame.

[0010] Furthermore, the front of the upper winding groove is integrally formed with a gun head socket and a rain cover covering the outside of the gun head socket, and a bracket is provided at the connection between the upper winding groove and the upper connecting arm.

[0011] Furthermore, the bracket is inclined upward at 15-30 degrees. The bracket includes a fixed sleeve fixed to the front of the upper connecting arm and an adjusting arm that is movably inserted into the fixed sleeve. The top of the adjusting arm is hinged with a groove by a locking bolt. The middle of the fixed sleeve is provided with an adjusting slot along the extension and retraction direction of the adjusting arm. The bottom of the adjusting arm is also provided with a locking bolt at the position corresponding to the adjusting slot.

[0012] Furthermore, the positioning mechanism includes an anti-detachment groove formed on the back of the upper connecting arm and an anti-detachment slider integrally formed on the back of the lower connecting arm, the anti-detachment slider being slidably fitted inside the anti-detachment groove.

[0013] Furthermore, the positioning mechanism also includes elongated positioning slots with a toothed design on both sides of the upper connecting arm, and positioning buckles that pass through the positioning slots at both ends and are rotatably mounted on the lower connecting arm.

[0014] Furthermore, the positioning buckle includes a U-shaped handle that is rotatably engaged with the lower connecting arm at both ends. The U-shaped handle is fastened to the outside of the upper connecting arm. Each of the two ends of the U-shaped handle has an L-shaped positioning claw integrally formed on its outer side to cooperate with the side tooth groove of the positioning slot to achieve positioning.

[0015] Beneficial effects:

[0016] This utility model is a vertical installation design, consisting of two main structural parts: a fixed frame and a movable frame. The fixed frame and the movable frame are connected by a sliding plug-in joint, and with the help of a spring and positioning mechanism, the winding span can be adjusted. This allows for the reduction of the number of coils in the cable winding process and the improvement of winding efficiency, based on the specifications of the actual charging cable harness. In addition, the telescopic structure design, combined with the tension of the spring, allows the movable frame to tension and position the wound cable harness after winding, reducing the probability of the cable slipping off the support under external force. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the present utility model. Figure 2 ;

[0019] Figure 3 This is a schematic cross-sectional view of the present invention.

[0020] Figure 4 This is a partially enlarged structural diagram of the present invention. Figure 1 ;

[0021] Figure 5 This is a partially enlarged structural diagram of the present invention. Figure 2 .

[0022] In the diagram: 1. Fixed frame; 101. Upper winding groove; 102. Rain cover; 103. Gun head socket; 104. Upper connecting arm; 105. Anti-detachment groove; 106. Positioning slot; 2. Movable frame; 201. Lower winding groove; 202. Lower connecting arm; 203. Handle; 204. Positioning buckle; 241. U-shaped handle; 242. Positioning claw; 205. Anti-detachment slider; 3. Bracket; 301. Fixed sleeve; 302. Adjusting arm; 303. Bracket groove; 304. Adjusting groove; 305. Locking bolt; 4. Mounting stand; 5. Spring. Detailed Implementation

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.

[0024] Example:

[0025] Regarding the cable hanging device described in the existing patent "CN220562558U", its application suffers from several drawbacks. The single-pole winding coil diameter is small, requiring dozens of turns for a single 3-5 meter charging cable, resulting in extremely slow winding efficiency. Furthermore, the horizontal installation of the entire hanging device restricts the winding thickness, making it suitable only for small-diameter short cables and unsuitable for winding large-diameter charging cables. Therefore, we propose a vertical charging pile cable winding and hanging bracket, with the specific design as follows:

[0026] like Figure 1-5As shown, this embodiment provides a charging pile cable suspension bracket, specifically including a fixed frame 1 and a movable frame 2; the back of the fixed frame 1 is fixed with a mounting bracket 4 for installing the fixed frame 1 onto the charging pile equipment or the corresponding steel frame and wall. The mounting bracket 4 is a strip design, with holes for installing bolts at equal intervals on both sides. The entire fixed frame 1 is installed and fixed at a vertical angle during installation.

[0027] like Figure 3 As shown, the mounting bracket 1 includes an upper winding groove 101, and an upper connecting arm 104 is integrally formed at the bottom of the upper winding groove 101; the front of the upper winding groove 101 also has an integrally formed gun head socket 103 and a rain cover 102 covering the outside of the gun head socket 103, which respectively serve to receive the charging gun and provide rain protection.

[0028] like Figure 3-4As shown, the movable frame 2 includes a lower winding groove 201, which is designed opposite to the upper winding groove 101. A lower connecting arm 202 is integrally formed at the middle of the lower winding groove 201, corresponding to the position of the upper connecting arm 104. The middle portions of opposite ends of both the upper connecting arm 104 and the lower connecting arm 202 are hollow cylindrical. The lower connecting arm 202 is slidably inserted into the interior of the upper connecting arm 104. A spring 5 is also provided in the hollow cavity formed after the lower connecting arm 202 and the upper connecting arm 104 are inserted and fitted together. A positioning mechanism is also provided between the upper connecting arm 104 and the lower connecting arm 202, wherein the positioning mechanism is used to... The upper connecting arm 104 and the lower connecting arm 202 are positioned by an interlocking fit. This prevents slippage between the lower connecting arm 202 and the upper connecting arm 104, and also, in conjunction with the spring 5, positions the extension length of the lower connecting arm 202. This allows for adjustment of the winding span between the upper winding groove 101 and the lower winding groove 201, accommodating winding operations of charging pile cables of different lengths and specifications. Specifically, the positioning mechanism includes an anti-detachment slot 105 on the back of the upper connecting arm 104 and an anti-detachment slider 205 integrally formed on the back of the lower connecting arm 202. The anti-detachment slider 205 is slidably mounted on the anti-detachment... Inside the slot 105, the cooperation between the anti-detachment slot 105 and the anti-detachment slider 205 effectively prevents the lower connecting arm 202 from being pushed out of the upper connecting arm 104 under the action of the spring 5. To position the telescopic distance between the lower connecting arm 202 and the upper connecting arm 104 under the continuous tension of the spring 5, the positioning mechanism also includes elongated positioning slots 106 with a toothed design on both sides of the upper connecting arm 104, and positioning buckles 204 that pass through the positioning slots 106 and are rotatably mounted on the lower connecting arm 202. The positioning buckles 204 have two ends that rotatably engage with the lower connecting arm 202. The U-shaped handle 241 is fastened to the outside of the upper connecting arm 104. Each end of the U-shaped handle 241 has an L-shaped positioning claw 242 integrally formed on its outer side to cooperate with the side tooth groove of the positioning slot 106 for positioning. By flipping the U-shaped handle 241, the positioning claw 242 is disengaged from the side tooth groove of the positioning slot 106, releasing the lower connecting arm 202 so that it can move within the upper connecting arm 104. In order to facilitate the operator to adjust the span between the movable frame 2 and the fixed frame 1, a handle 203 is also fixed at the connection between the lower winding groove 201 and the lower connecting arm 202 in the movable frame 2.

[0029] As is well known, charging guns are typically secured by inserting the front end of the charging gun into the corresponding gun head socket 103, using the charging gun's built-in locking mechanism to prevent detachment and achieve a secure hold. However, this method results in concentrated stress on the gun head socket 103 over a long period, making it prone to deformation or breakage, which can cause the charging gun's locking mechanism to malfunction. To avoid this problem of concentrated stress on the gun head socket 103, such as... Figure 5As shown, a bracket 3 is also provided on the front of the fixed frame 1. The bracket 3 supports the body of the charging gun, thereby dispersing and reducing the force on the gun head socket 103. Specifically, the bracket 3 is set at an upward tilt of 15-30 degrees. The bracket 3 includes a fixed sleeve 301 fixed on the front of the upper connecting arm 104, and an adjusting arm 302 movably inserted into the fixed sleeve 301. The top of the adjusting arm 302 is hinged with a groove 303 by a locking bolt 305. The middle part of the fixed sleeve 301 is provided with an adjusting slot 304 along the extension and retraction direction of the adjusting arm 302. The bottom of the adjusting arm 302 is also provided with a locking bolt 305 at the corresponding position of the adjusting slot 304. The entire bracket 3 adopts a multi-angle adjustable design, so that the angle and height of the groove 303 can be adjusted according to the type of charging gun, so that it can adapt to the lifting effect of various types of charging guns.

[0030] To ensure sufficient winding space for the bracket, the lower winding groove 201 and the upper winding groove 101 have the same structure, both adopting a semi-circular arc-shaped groove design. The diameter of the lower winding groove 201 and the upper winding groove 101 is 20-40 cm, the groove width of the upper winding groove 101 and the lower winding groove 201 is 15-20 cm, and the groove depth is 10-15 cm.

[0031] The entire device adopts a vertical installation design, consisting of two main structures: a fixed frame 1 and a movable frame 2. The fixed frame 1 and the movable frame 2 are connected by a sliding plug-in joint. With the help of the spring 5 and the positioning mechanism, the winding span can be adjusted according to the specifications of the actual charging cable harness, thereby reducing the number of winding loops in the cable during the winding process and improving the winding efficiency. In addition, the telescopic structure design, combined with the tension of the spring 5, can also use the tension of the spring 5 to make the movable frame 2 tension and position the wound cable harness after the cable harness is wound, reducing the probability of the cable slipping off the support under external force.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A charging pile cable suspension bracket, characterized in that, It includes a fixed frame (1) and a movable frame (2); The mounting bracket (4) is fixed to the back of the fixing frame (1), and the bracket (3) is also provided on the front of the fixing frame (1); The fixing frame (1) includes an upper winding groove (101), and an upper connecting arm (104) is integrally formed at the bottom of the upper winding groove (101). The movable frame (2) includes a lower winding groove (201), which is designed to be opposite to the upper winding groove (101), and a lower connecting arm (202) is integrally formed in the middle of the lower winding groove (201) corresponding to the position of the upper connecting arm (104). The upper connecting arm (104) and the lower connecting arm (202) are both hollow cylindrical in the middle of opposite ends. The lower connecting arm (202) is slidably inserted into the interior of the upper connecting arm (104). A spring (5) is also provided in the hollow cavity formed inside the lower connecting arm (202) and the upper connecting arm (104) after they are inserted and fitted together. A positioning mechanism is also provided between the upper connecting arm (104) and the lower connecting arm (202).

2. The charging pile cable suspension bracket according to claim 1, characterized in that, The lower winding groove (201) has the same structure as the upper winding groove (101), both adopting a semi-circular arc-shaped groove design. The diameter of the lower winding groove (201) and the upper winding groove (101) is 20-40 cm, the groove width of the upper winding groove (101) and the lower winding groove (201) is 15-20 cm, and the groove depth is 10-15 cm.

3. A charging pile cable suspension bracket according to claim 1, characterized in that, A handle (203) is also fixed at the connection between the lower winding groove (201) and the lower connecting arm (202) of the movable frame (2).

4. A charging pile cable suspension bracket according to claim 1, characterized in that, The front of the upper winding groove (101) is also integrally formed with a gun head socket (103) and a rain cover (102) covering the outside of the gun head socket (103). A bracket (3) is also provided at the connection between the upper winding groove (101) and the upper connecting arm (104).

5. A charging pile cable suspension bracket according to claim 4, characterized in that, The bracket (3) is inclined upward at 15-30 degrees. The bracket (3) includes a fixed sleeve (301) fixed on the front of the upper connecting arm (104) and an adjusting arm (302) movably inserted into the fixed sleeve (301). The top of the adjusting arm (302) is hinged with a groove (303) by a locking bolt (305). The middle part of the fixed sleeve (301) is provided with an adjusting slot (304) along the extension and retraction direction of the adjusting arm (302). The bottom of the adjusting arm (302) is also provided with a locking bolt (305) at the position corresponding to the adjusting slot (304).

6. A charging pile cable suspension bracket according to claim 1, characterized in that, The positioning mechanism includes an anti-detachment groove (105) on the back of the upper connecting arm (104) and an anti-detachment slider (205) integrally formed on the back of the lower connecting arm (202), wherein the anti-detachment slider (205) is slidably fitted inside the anti-detachment groove (105).

7. A charging pile cable suspension bracket according to claim 6, characterized in that, The positioning mechanism also includes elongated positioning slots (106) with toothed design on both sides of the upper connecting arm (104), and positioning buckles (204) that pass through the positioning slots (106) and are rotatably mounted on the lower connecting arm (202).

8. A charging pile cable suspension bracket according to claim 7, characterized in that, The positioning buckle (204) includes a U-shaped handle (241) that is rotatably engaged on the lower connecting arm (202) at both ends. The U-shaped handle (241) is fastened to the outside of the upper connecting arm (104). Each of the two ends of the U-shaped handle (241) has an L-shaped positioning claw (242) integrally formed on the outside to cooperate with the side tooth groove of the positioning slot (106) to achieve positioning.

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