Charging pile cable with strong external protection performance

Abstract

The utility model relates to the technical field of charging pile cables, in particular to a charging pile cable with strong external protection performance, which comprises a charging pile main body and a mounting hole, a mounting hole is formed in the outer wall of the charging pile main body, and a mounting shell is arranged at the upper end of the mounting hole; the fixing plate is fixed to the lower end of the mounting shell through bolts. The mounting plate is mounted on the inner wall of the mounting hole, rotating shafts are arranged at the upper end and the lower end of the mounting plate, and the rotating shafts are mounted on the inner walls of the fixed plate and the charging pile main body through bearings; a pressing rod is fixed to the end, extending into the mounting shell, of the rotating shaft through a bolt. Through improvement of the charging pile cable with strong external protection performance, the charging pile cable has the advantages of reasonable structural design, reduction of bending at a cable fixing position and reduction of abrasion between the cable and the ground, thereby effectively solving the problems and defects in the prior art and equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging pile cable technical field more specifically, especially, relates to a kind of charging pile cable with strong external protection performance. BACKGROUND

[0002] Charging pile is a kind of equipment for electric vehicle and hybrid electric vehicle provides charging service, with the rapid development of new energy vehicle market, charging pile has also been rapidly popularized.

[0003] The cable of charging pile is generally thick, and the cable will sway during charging. The position of the cable fixed to the charging pile will be bent for a long time. When the weather is cold, the cable will become hard, which may damage the cable fixing position. Moreover, the cable will be dragged on the ground in some positions, and the friction with the ground will also cause wear of the cable.

[0004] Therefore, the existing problems are studied and improved, and a charging pile cable with strong external protection performance is provided. The purpose is to solve the problems and improve the practical value. UTILITY MODEL

[0005] The utility model aims at providing a charging pile cable with strong external protection performance to solve the problems and deficiencies in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides a charging pile cable with strong external protection performance, which is achieved by the following specific technical means:

[0007] A charging pile cable with strong external protection performance includes a charging pile body, a mounting hole, a mounting shell, a fixed plate, a mounting plate, a rotating shaft, a pressure rod, a top plate, a spring, a cable, a plug-in interface, a wear-resistant shell, a sliding groove, and a rolling ball. The mounting hole is formed on the outer wall of the charging pile body, and the upper end of the mounting hole is provided with a mounting shell. The fixed plate is bolted to the lower end of the mounting shell. The mounting plate is installed on the inner wall of the mounting hole, and the upper and lower ends of the mounting plate are provided with rotating shafts, which are installed on the inner walls of the fixed plate and the charging pile body through bearings. One end of the rotating shaft extending into the mounting shell is bolted with a pressure rod. The top plate is installed on both sides of the pressure rod and is connected to the inner wall of the mounting shell through a gap fit sliding mode. The ends of the spring are connected to the inner wall of the mounting shell and the top plate. The top plate abuts against the pressure rod. The charging pile body is provided with a cable, which is connected to the inner wall of the mounting plate and the inner wall of the plug-in interface. The wear-resistant shells are provided with sliding grooves on their outer walls, and the two wear-resistant shells are bolted. The rolling ball is connected to the inner wall of the sliding groove through a rolling mode. The wear-resistant shell is connected to the outer wall of the cable.

[0008] As a further optimization of the technical solution, the utility model discloses a charging pile cable with strong external protection performance, the lower end of the inner wall of the mounting hole and the outer wall of the fixed plate are both provided with a round hole for mounting a bearing, and the rotating shaft is connected to the inner wall of the round hole through the bearing.

[0009] As a further optimization of the technical solution, the utility model discloses a charging pile cable with strong external protection performance, the two sides of the mounting plate are arc-shaped structures, and the inner walls of the two sides of the mounting hole are arc-shaped surfaces that match the mounting plate.

[0010] As a further optimization of the technical solution, the utility model discloses a charging pile cable with strong external protection performance, the top plate is connected to the inner wall of the mounting shell through a plug-in connection.

[0011] As a further optimization of the technical solution, the utility model discloses a charging pile cable with strong external protection performance, the outer wall of the top plate and the inner wall of the mounting shell are provided with a cylindrical protrusion for mounting a spring.

[0012] As a further optimization of the technical solution, the utility model discloses a charging pile cable with strong external protection performance, the two wear-resistant shells are symmetrically mounted, and the sliding grooves of the two wear-resistant shells form spherical holes for accommodating rolling balls.

[0013] Thanks to the use of the above technical solution, the utility model has the following advantages compared with the prior art:

[0014] 1、the lower end of the inner wall of the mounting hole and the outer wall of the fixed plate are both provided with a round hole for mounting a bearing, and the rotating shaft is connected to the inner wall of the round hole through the bearing; the two sides of the mounting plate are arc-shaped structures, and the inner walls of the two sides of the mounting hole are arc-shaped surfaces that match the mounting plate; when the cable shakes, the mounting hole can swing left and right along with the cable, reducing the abrasion and bending of the fixed position of the cable.

[0015] 2、the top plate is connected to the inner wall of the mounting shell through a plug-in connection; the outer wall of the top plate and the inner wall of the mounting shell are provided with a cylindrical protrusion for mounting a spring; when the mounting plate rotates, the pressing rod will rotate along with it, and the top plates on the two sides of the pressing rod press the pressing rod, providing a buffer for the pressing rod.

[0016] 3、the two wear-resistant shells are symmetrically mounted, and the sliding grooves of the two wear-resistant shells form spherical holes for accommodating rolling balls; when the wear-resistant shells fall on the ground, the rolling balls contact the ground and roll on the ground along with the cable, avoiding the abrasion of the cable.

[0017] 4、the utility model improves the charging pile cable with strong external protection performance, has the advantages of reasonable structure design, reduces the bending of the fixed position of the cable, and reduces the abrasion of the cable and the ground, thereby effectively solving the problems and deficiencies in the prior art and equipment. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0022] Figure 4 This is a partial cross-sectional structural diagram of the present invention;

[0023] Figure 5 This is a partial structural schematic diagram of the present invention;

[0024] Figure 6 This is a partial structural schematic diagram of the present invention;

[0025] Figure 7 This is a schematic diagram of a partial explosion structure of the present invention;

[0026] Figure 8 This is a partial structural schematic diagram of the present invention.

[0027] In the diagram: 1. Charging pile body; 2. Mounting hole; 3. Mounting shell; 4. Fixing plate; 5. Mounting plate; 6. Rotating shaft; 7. Pressure rod; 8. Top plate; 9. Spring; 10. Cable; 11. Plug interface; 12. Wear-resistant shell; 13. Slide groove; 14. Rolling ball. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Please see Figures 1 to 8 This utility model provides a specific technical implementation scheme for a charging pile cable with strong external protection performance:

[0030] The application discloses a charging pile cable with strong external protection performance, which comprises a charging pile body 1, a mounting hole 2, a mounting shell 3, a fixed plate 4, a mounting plate 5, a rotating shaft 6, a pressing rod 7, a top plate 8, a spring 9, a cable 10, a plug-in interface 11, a wear-resistant shell 12, a sliding groove 13 and a rolling ball 14. The mounting hole 2 is formed in the outer wall of the charging pile body 1, and the upper end of the mounting hole 2 is provided with the mounting shell 3. The lower end of the inner wall of the mounting hole 2 and the outer wall of the fixed plate 4 are both provided with a circular hole for mounting a bearing, and the rotating shaft 6 is connected to the inner wall of the circular hole through bearing insertion. The two sides of the mounting plate 5 are in arc-shaped structure, and the inner walls of the two sides of the mounting hole 2 are provided with arc-shaped surfaces matching the mounting plate 5. When the cable 10 shakes, the mounting hole 2 can swing left and right with the cable 10, thereby reducing the abrasion and bending of the fixed position of the cable 10.

[0031] The fixed plate 4 is bolted to the lower end of the mounting shell 3. The mounting plate 5 is mounted on the inner wall of the mounting hole 2, and the upper and lower ends of the mounting plate 5 are provided with the rotating shaft 6, and the rotating shaft 6 is mounted on the inner walls of the fixed plate 4 and the charging pile body 1 through bearings. One end of the rotating shaft 6 extending into the mounting shell 3 is bolted with the pressing rod 7. The top plate 8 is mounted on the two sides of the pressing rod 7, and the top plate 8 is connected to the inner wall of the mounting shell 3 through gap fit sliding mode insertion, and the two ends of the spring 9 are connected to the inner wall of the mounting shell 3 and the top plate 8. The top plate 8 is connected to the inner wall of the mounting shell 3 through plug-in sliding connection. The outer wall of the top plate 8 and the inner wall of the mounting shell 3 are provided with a cylindrical protrusion for mounting the spring 9. When the mounting plate 5 rotates, the pressing rod 7 will rotate, and the top plates 8 on the two sides of the pressing rod 7 press the pressing rod 7, thereby buffering the pressing rod 7.

[0032] The top plate 8 abuts against the pressing rod 7. The charging pile body 1 is internally provided with the cable 10, and the cable 10 is connected to the inner wall of the mounting plate 5 through plug-in connection, and the other end of the cable 10 is connected to the inner wall of the plug-in interface 11. The outer wall of the wear-resistant shell 12 is provided with the sliding groove 13, and the two wear-resistant shells 12 are bolted, and the rolling ball 14 is connected to the inner wall of the sliding groove 13 through rolling insertion. The wear-resistant shell 12 is connected to the outer wall of the cable 10 in a sleeved mode. The two wear-resistant shells 12 are symmetrically mounted, the sliding grooves 13 of the two wear-resistant shells 12 form a spherical hole for accommodating the rolling ball 14. When the wear-resistant shell 12 falls on the ground, the rolling ball 14 contacts the ground and rolls on the ground along with the dragging of the cable 10, thereby avoiding the abrasion of the cable 10.

[0033] Specific implementation steps are as follows.

[0034] When the output end of the cable 10 needs to be held to charge, the cable 10 will follow the swing, the mounting hole 2 can follow the left and right swing of the cable 10, reduce the wear and bending of the fixed position of the cable 10, when the mounting plate 5 rotates, the pressure rod 7 will follow the rotation, the top plate 8 on both sides of the pressure rod 7 extrudes the pressure rod 7, which plays a buffering role for the pressure rod 7, the wear-resistant shell 12 falls on the ground, the rolling ball 14 contacts the ground, and rolls on the ground with the dragging of the cable 10, thereby avoiding the wear of the cable 10.

[0035] In summary: the charging pile cable with strong external protection performance, the lower end of the inner wall of the mounting hole and the outer wall of the fixed plate are provided with a circular hole for installing a bearing, and the rotating shaft is connected to the inner wall of the circular hole through the bearing; the two sides of the mounting plate are arc-shaped structures, and the inner walls of the two sides of the mounting hole are provided with arc-shaped surfaces matched with the mounting plate; when the cable is shaken, the mounting hole can swing left and right with the cable, reducing the wear and bending of the fixed position of the cable; the top plate is connected to the inner wall of the mounting shell through a plug-in connection; the outer wall of the top plate and the inner wall of the mounting shell are provided with a cylindrical protrusion for installing a spring; when the mounting plate rotates, the pressure rod will rotate, and the top plate on both sides of the pressure rod extrudes the pressure rod, which plays a buffering role for the pressure rod; two wear-resistant shells are symmetrically installed, the sliding grooves of the two wear-resistant shells form a spherical hole for accommodating the rolling ball, the wear-resistant shell falls on the ground, the rolling ball contacts the ground, and rolls on the ground with the dragging of the cable, thereby avoiding the wear of the cable; through the improvement of the charging pile cable with strong external protection performance, the structure is reasonable, the bending of the fixed position of the cable is reduced, and the wear of the cable and the ground is reduced, thereby effectively solving the problems and deficiencies in the prior art and equipment.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A charge post cable with enhanced external protection, comprising: The utility model provides a charging pile main part (1), mounting hole (2), installation shell (3), fixed plate (4), mounting plate (5), pivot (6), pressure bar (7), top plate (8), spring (9), cable (10), plug interface (11), wear -resisting shell (12), sliding slot (13), roll ball (14), its characterized in be: charging pile main part (1) outside wall is set up mounting hole (2), and the upper end of mounting hole (2) is equipped with installation shell (3), fixed plate (4) bolted in the lower end of installation shell (3), mounting plate (5) is installed on the inner wall of mounting hole (2), and the upper and lower ends of mounting plate (5) are equipped with pivot (6), and pivot (6) is installed on the inner wall of fixed plate (4) and charging pile main part (1) through bearing, one end bolted in the inside of installation shell (3) of pivot (6) is equipped with pressure bar (7), top plate (8) is installed on both sides of pressure bar (7), and top plate (8) is connected in the inner wall of installation shell (3) through the clearance fit sliding mode plug, and the both ends of spring (9) are connected in the inner wall of installation shell (3) and top plate (8) plug, top plate (8) is in abutment with pressure bar (7), the inside of charging pile main part (1) is equipped with cable (10), and cable (10) is connected in the inner wall of mounting plate (5) plug, and the other end of cable (10) is connected in the inner wall of plug interface (11) plug, the outer wall of wear -resisting shell (12) is set up sliding slot (13), and two wear -resisting shell (12) bolted, and roll ball (14) is connected in the inner wall of sliding slot (13) plug through rolling mode plug, wear -resisting shell (12) sleeve joint is connected on the outer wall of cable (10).

2. The charging pile cable with external protection according to claim 1, characterized in that: The lower end of the inner wall of the mounting hole (2) and the outer wall of the fixed plate (4) are both provided with a circular hole for mounting a bearing, and the pivot (6) is connected to the inner wall of the circular hole through the bearing.

3. The charging pile cable with external protection according to claim 1, characterized in that: The two sides of the mounting plate (5) are arc-shaped structures, and the inner walls of the two sides of the mounting hole (2) are arc-shaped surfaces that match the mounting plate (5).

4. The charging pile cable with external protection according to claim 1, characterized in that: The top plate (8) is connected to the inner wall of the installation shell (3) through plug-in sliding.

5. The charging pile cable with external protection according to claim 1, characterized in that: The outer wall of the top plate (8) and the inner wall of the installation shell (3) are provided with a cylindrical protrusion for mounting the spring (9).

6. The charging pile cable with external protection according to claim 1, characterized in that: The two wear-resistant shells (12) are symmetrically mounted, and the sliding slots (13) of the two wear-resistant shells (12) form spherical holes for accommodating the roll balls (14).

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