Charging pile inserting gun cable winding structure

Abstract

The utility model provides a charging pile inserting gun cable winding structure, and relates to the technical field of cable winding, the charging pile inserting gun cable winding structure comprises a charging pile stand column, a charging pile host and a waterproof platform, one end of the charging pile stand column is inserted and connected with a charging gun, one side of the charging pile stand column far away from the charging gun is fixedly connected with a winding assembly, the winding assembly comprises a winding roller, and the winding roller is fixedly connected with the charging pile host. One end of the winding roller is rotationally connected with a rotating frame, the end, away from the rotating frame, of the winding roller is fixedly connected with a fixing frame, the end, close to the fixing frame, of the rotating frame is fixedly connected with a rolling shaft, and when the cable is wound, the rolling shaft is driven to rotate by starting a motor, so that winding of the cable is achieved; the motor drives the rolling shaft and the limiting column on the rolling shaft to rotate, the limiting column extrudes the elastic piece while rotating, so that the elastic piece deforms and moves in the range of the groove, and according to the combined action of the elastic piece and the limiting column, the winding speed of the cable is reduced, and the winding length of the cable is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of cable winding, in particular to a charging pile plug-in cable winding structure. Background Art

[0002] A wire that transmits electricity or information from one place to another, made of one or more mutually insulated conductors and an outer insulating protective layer. It is usually a rope-like cable made of several or several groups of conductors (at least two in each group). Each group of conductors is insulated from each other and often twisted around a center, and the entire outside is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside;

[0003] Cables include power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multiple strands of wire and insulation layer, used to connect circuits, electrical appliances, etc.

[0004] The existing patent CN214028246U discloses an automatic wire-retracting charging pile. The charging device can be lifted and lowered by a lifting mechanism, so that the cable set on the charging device can freely extend and contract relative to the pile body under the conveying action of the fixed pulley, so as to achieve the purpose of conveniently collecting the cables of the charging pile, thereby reducing the damage to the cables and increasing the safety of the charging pile. The anti-collision mechanism can make the car be warned by the warning light after contacting the airbag. If the warning of the warning light does not work, there is a secondary anti-collision component composed of a spring sleeve and a telescopic rod, which achieves the effect of protecting the charging pile, so that the charging pile will not have a fatal fault when it is hit, and the service life of the charging pile is increased. At the same time, it also makes the car contact the airbag first after hitting the charging pile, so as to minimize the damage to the car.

[0005] However, in the above technical solution, a lifting device is provided to solve the problem of free extension and contraction of the cable relative to the pile body under the conveying action of the fixed pulley, thereby achieving the purpose of convenient collection of the cables of the charging pile. However, in the actual winding process, there is a problem that the specific winding length cannot be controlled and fixed, resulting in the cable being continuously wound under external force during the charging process, causing damage to personal safety and the cable. Therefore, the utility model proposes a charging pile plug cable winding structure. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings existing in the prior art and to provide a charging pile plug cable winding structure.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a charging pile plug-in cable winding structure, comprising a charging pile column, a charging pile host and a water-proof platform, one end of the charging pile column is plugged and connected with a charging gun, and the charging pile column is fixedly connected with a winding assembly on the side away from the charging gun, and the winding assembly includes a winding roller, one end of the winding roller is rotatably connected with a rotating frame, the winding roller is fixedly connected with a fixed frame at one end away from the rotating frame, the rotating frame is fixedly connected with a roller at one end close to the fixed frame, the upper end of the rotating frame is fixedly connected with a fixed block, and the fixed block is rotatably connected with a roller, the roller is fixedly connected with a limiting column at one end away from the rotating frame, the roller is fixedly connected with a first protective shell and an isolation block at one end away from the winding roller, the roller is fixedly connected with the output end of the motor at one end away from the winding roller, a second protective shell is arranged outside the motor, and a spring assembly is arranged inside the first protective shell.

[0008] As a preferred embodiment, the spring element assembly includes a spring element with a groove formed on it, a bolt movably connected to the spring element, a nut rotatably connected to one end of the bolt, an end of the bolt away from the nut is fixedly connected to the first protective shell, and the bolt passes through a limited sleeve.

[0009] The beneficial effect of adopting the above further solution is that the spring piece can effectively control the winding speed of the cable.

[0010] As a preferred embodiment, the roller is fixedly connected with a roller shaft between the winding rollers, a cable is wound on the roller shaft, an input end of the cable passes through and is connected to the charging pile host, and an output end of the cable is fixedly connected to an input end of the charging gun.

[0011] As a preferred embodiment, a display screen is provided on the charging pile host, a rain shelter is fixed on the top of the charging pile host, the top of the charging pile column is fixedly connected to the charging pile host, the bottom of the charging pile column is fixedly connected to a water barrier, and the water barrier is fixed on the ground.

[0012] The beneficial effect of adopting the above further solution is that the canopy on the top of the charging pile host can effectively prevent rainwater from penetrating into the equipment and causing damage to the winding equipment, thereby extending the service life of the equipment.

[0013] As a preferred embodiment, one end of the fixing frame is fixedly connected to the winding roller, one end of the fixing frame away from the winding roller is fixedly connected to the charging pile column, and the second protective shell is fixedly connected to the charging pile column.

[0014] As a preferred implementation, the spring piece is a hollow structure, and a slot corresponding to the limiting column is provided on the outer wall of the spring piece.

[0015] The beneficial effect of adopting the above further solution is that when rotating, the limit column squeezes the spring piece to slow down the rotation speed, and after a certain degree, the limit column rotates to another gap to effectively fix the reeled length of the cable.

[0016] As a preferred implementation, the width of the groove is larger than the diameter of the bolt, and the diameters of the nut and the limiting sleeve are larger than the width of the groove.

[0017] The beneficial effect of adopting the above further solution is: fixing the position of the spring piece and preventing the spring piece from shifting during the rotation process, thereby affecting the winding efficiency of the cable.

[0018] Compared with the prior art, the advantages and positive effects of the utility model are:

[0019] The utility model is provided with a winding component and a spring sheet component. When the cable is wound, the roller is driven to rotate by starting the motor, thereby realizing the winding of the cable. During the winding process, the motor is started, and the motor drives the roller and the limit post on the roller to rotate. The limit post squeezes the spring sheet while rotating, causing the spring sheet to deform and move within the range of the groove. According to the joint action of the spring sheet and the limit post, the winding speed of the cable is slowed down and the winding degree of the cable is controlled. After the rotation is completed, the position of the limit post is fine-tuned so that the limit post is limited in the groove of the spring sheet. At this time, the roller no longer rotates, and the length of the cable fixed at this moment no longer changes. The provision of the canopy can effectively waterproof and shade the charging pile host. In addition, the provision of the roller can effectively reduce the wear of the cable on the rotating frame, thereby extending the service life of the rotating frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a general structural diagram of a charging pile plug cable reeling structure of the utility model;

[0021] Figure 2 This is a structural diagram of a reeling component in a charging pile plug cable reeling structure of the utility model;

[0022] Figure 3 This is a working schematic diagram of a reeling component in a cable reeling structure of a charging pile plug gun according to the utility model;

[0023] Figure 4 This is a disassembled diagram of a reeling component in a reeling structure of a charging pile plug cable of the utility model;

[0024] Figure 5 This is a structural diagram of a spring element assembly in a cable reeling structure of a charging pile plug gun according to the utility model.

[0025] Reference numerals

[0026] 1. Charging pile column; 2. Charging pile host; 3. Water-proof platform; 4. Display screen; 5. Awning; 6. Charging gun; 7. Winding assembly; 71. Winding roller; 72. Roller; 73. Cable; 74. Rotating frame; 75. Fixed block; 76. Roller; 77. Fixed frame; 78. First protective shell; 79. Roller; 710. Isolation block; 711. Second protective shell; 712. Limit column; 713. Motor; 8. Shrapnel assembly; 81. Shrapnel; 82. Bolt; 83. Groove; 84. Nut; 85. Limit sleeve. DETAILED DESCRIPTION

[0027] 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.

[0028] Example

[0029] like Figure 1-5 As shown, the utility model provides a technical solution: a charging pile plug-in cable winding structure, including a charging pile column 1, a charging pile host 2 and a water barrier 3, one end of the charging pile column 1 is plugged with a charging gun 6, and the charging pile column 1 is fixedly connected to a winding assembly 7 on the side away from the charging gun 6, and the winding assembly 7 includes a winding roller 71, one end of the winding roller 71 is rotatably connected to a rotating frame 74, and the end of the winding roller 71 away from the rotating frame 74 is fixedly connected to a fixed frame 77, and the rotating frame 74 is close to the fixed frame 77. A roller 79 is fixedly connected, a fixed block 75 is fixedly connected to the upper end of the rotating frame 74, a roller 76 is rotatably connected to the fixed block 75, an end of the roller 79 away from the rotating frame 74 is fixedly connected to a limiting column 712, an end of the roller 79 away from the winding roller 71 is fixedly connected to a first protective shell 78 and an isolation block 710, an end of the roller 79 away from the winding roller 71 is fixedly connected to the output end of the motor 713, a second protective shell 711 is arranged outside the motor 713, and a spring assembly 8 is arranged inside the first protective shell 78;

[0030] like Figure 4 as well as Figure 5 As shown, the spring assembly 8 includes a spring 81, a groove 83 is formed on the spring 81, a bolt 82 is movably connected to the spring 81, a nut 84 is rotatably connected to one end of the bolt 82, an end of the bolt 82 away from the nut 84 is fixedly connected to the first protective shell 78, and the bolt 82 passes through a limited sleeve 85;

[0031] like Figure 3 as well as Figure 4As shown, the roller 79 is fixedly connected with a roller shaft 72 between the winding rollers 71, and a cable 73 is wound on the roller shaft 72. The input end of the cable 73 passes through and is connected to the charging pile host 2, and the output end of the cable 73 is electrically connected to the input end of the charging gun 6;

[0032] like Figure 1 As shown, a display screen 4 is provided on the charging pile host 2, a rain shelter 5 is fixed on the top of the charging pile host 2, the top of the charging pile column 1 is fixedly connected to the charging pile host 2, the bottom of the charging pile column 1 is fixedly connected to the water barrier 3, and the water barrier 3 is fixed on the ground;

[0033] like Figure 2 As shown, one end of the fixing frame 77 is fixedly connected to the winding roller 71, one end of the fixing frame 77 away from the winding roller 71 is fixedly connected to the charging pile column 1, and the second protective shell 711 is fixedly connected to the charging pile column 1;

[0034] like Figure 5 As shown, the spring piece 81 is a hollow structure, and a slot corresponding to the limiting column 712 is provided on the outer wall of the spring piece 81. The hollow structure of the spring piece 81 allows the roller 79 and the limiting column 712 to rotate freely inside, and the slot can be deformed after being squeezed to play a limiting role;

[0035] like Figure 5 As shown, the width of the groove 83 is larger than the diameter of the bolt 82 , and the diameters of the nut 84 and the limiting sleeve 85 are larger than the width of the groove 83 .

[0036] Working principle:

[0037] like Figure 1-5 As shown, when the user needs to use the charging pile host 2, the user can turn on the motor 713, so that the roller 79 drives the roller 72, the rotating frame 74 and the limiting column 712 to rotate synchronously, and the roller 72 is between the winding rollers 71. The roller 79 drives the roller 72 to rotate, so that the roller 72 can effectively reel in or unwind the cable 73. The user can turn off the motor 713 when the length of the cable 73 reaches a roughly appropriate length. During the rotation process, the limiting column 712 squeezes the spring sheet 81 while rotating, causing the spring sheet 81 to deform and move within the range of the groove 83. The combined effect of the spring piece 81 and the limiting column 712 slows down the winding speed of the cable 73 and controls the winding degree of the cable 73. After the rotation is completed, the user fine-tunes the position of the limiting column 712 so that the limiting column 712 is limited in the groove 83 of the spring piece 81. At this time, the roller 79 no longer rotates, and the length of the cable 73 fixed at this moment no longer changes. The setting of the canopy 5 can effectively shade and protect the charging pile host 2 from rain, thereby improving the safety of the charging pile host 2. In addition, the setting of the roller 79 can effectively reduce the wear of the cable 73 on the rotating frame 74, thereby extending the service life of the rotating frame 74.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A charging pile plug cable reeling structure, characterized in that: The utility model comprises a charging pile column (1), a charging pile host (2) and a water-proof platform (3), wherein one end of the charging pile column (1) is plugged and connected with a charging gun (6), and the side of the charging pile column (1) away from the charging gun (6) is fixedly connected with a winding assembly (7), and the winding assembly (7) comprises a winding roller (71), and one end of the winding roller (71) is rotatably connected with a rotating frame (74), and the end of the winding roller (71) away from the rotating frame (74) is fixedly connected with a fixed frame (77), and the end of the rotating frame (74) close to the fixed frame (77) is fixedly connected with a roller (79), and the rotating frame ( 74) is fixedly connected to a fixed block (75) at the upper end, a roller (76) is rotatably connected to the fixed block (75), one end of the roller (79) away from the rotating frame (74) is fixedly connected to a limiting column (712), one end of the roller (79) away from the winding roller (71) is fixedly connected to a first protective shell (78) and an isolation block (710), one end of the roller (79) away from the winding roller (71) is fixedly connected to the output end of the motor (713), a second protective shell (711) is arranged outside the motor (713), and a spring assembly (8) is arranged inside the first protective shell (78); The spring sheet assembly (8) comprises a spring sheet (81), a groove (83) is provided on the spring sheet (81), a bolt (82) is movably connected to the spring sheet (81), one end of the bolt (82) is rotatably connected to a nut (84), one end of the bolt (82) away from the nut (84) is fixedly connected to the first protective shell (78), and the bolt (82) passes through the limited sleeve (85).

2. A charging pile plug cable winding structure according to claim 1, characterized in that: The roller (79) is fixedly connected to a roller shaft (72) between the winding rollers (71), a cable (73) is wound on the roller shaft (72), an input end of the cable (73) passes through and is connected to the charging pile host (2), and an output end of the cable (73) is fixedly connected to the charging gun (6).

3. A charging pile plug cable winding structure according to claim 2, characterized in that: The charging pile host (2) is provided with a display screen (4), a rain shelter (5) is fixed on the top of the charging pile host (2), the top of the charging pile column (1) is fixedly connected to the charging pile host (2), and the bottom of the charging pile column (1) is fixedly connected to the water barrier (3).

4. A charging pile plug cable winding structure according to claim 3, characterized in that: One end of the fixing frame (77) is fixedly connected to the winding roller (71), one end of the fixing frame (77) away from the winding roller (71) is fixedly connected to the charging pile column (1), and the second protective shell (711) is fixedly connected to the charging pile column (1).

5. The charging pile plug cable winding structure according to claim 1 is characterized by: The spring piece (81) is a hollow structure, and a slot corresponding to the limiting column (712) is provided on the outer wall of the spring piece (81).

6. A charging pile plug cable reeling structure according to claim 1, characterized in that: The width of the groove (83) is larger than the diameter of the bolt (82), and the diameters of the nut (84) and the limiting sleeve (85) are larger than the width of the groove (83).

Images