Protection device for charging cable of charging pile

Abstract

The utility model relates to the technical field of charging piles, in particular to a protection device for a charging cable of a charging pile. Comprising a ring body composed of two identical semi-ring bodies, side plates are arranged on the two sides of each semi-ring body, two mounting holes penetrating through the upper surface and the lower surface of each side plate are formed in each side plate in the length direction of the side plate, and studs are arranged at the two ends of each support. At least one supporting plate used for supporting the inner sides of the supports is arranged on the outer circumference of each semi-ring body, and studs at the two ends of one support are inserted into installation holes located in the two sides of the ring body and located at the same end of the ring body respectively and then connected with nuts. The studs at the two ends of the other support are inserted into the mounting holes located in the two sides of the ring body and located in the other end of the ring body and then connected with the nuts, through holes penetrating through the two sides of the rollers are formed in the rollers, and the multiple rollers are arranged outside the supports in a sleeving mode and can rotate around the supports. According to the utility model, not only can the abrasion of the charging cable be greatly reduced, but also more labor can be saved for a person who holds the charging cable to walk.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to a protection device for a charging cable of a charging pile. Background Art

[0002] A charging pile refers to a charging device that provides energy for electric vehicles, and its function is similar to that of a gas pump in a gas station. The charging pile is equipped with a charging cable, and the other end of the charging cable is connected to a charging gun. Unplug the charging gun from the charging pile, then walk to the electric car with the charging gun and insert it into the car's charging port for charging. When walking with the charging gun in hand, part of the charging cable will fall to the ground because it is long. Walking with the charging gun in hand will cause the charging cable to rub against the ground, which will wear out the charging cable on the one hand and make it more laborious for the person holding the charging cable to walk on the other hand. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a protection device for a charging cable of a charging pile in view of the above-mentioned technical deficiencies.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a protective device for a charging pile charging cable, comprising a ring body composed of two identical semi-ring bodies, side panels are provided on both sides of the semi-ring body, and two mounting holes are provided on the side panels along the length direction thereof, and also comprising two brackets, studs are provided at both ends of the brackets, and at least one support plate for supporting the inner side of the bracket is provided on the outer circumference of the semi-ring body, wherein the studs at both ends of one bracket are respectively inserted into the mounting holes located on both sides of the ring body and at the same end of the ring body and then connected with nuts, and the studs at both ends of the other bracket are respectively inserted into the mounting holes located on both sides of the ring body and at the other end of the ring body and then connected with nuts, and the roller is provided with through holes running through both sides thereof, and a plurality of rollers are sleeved on the outside of the bracket and can rotate around the bracket.

[0005] To further optimize the technical solution, a groove is provided on the support plate.

[0006] To further optimize the technical solution, the outer edges of both ends of the roller are provided with rounded corners.

[0007] Compared with the prior art, the utility model has the following advantages: it includes two semi-ring bodies, and each side panel is provided with two mounting holes, and also includes two external sleeves provided with multiple roller brackets, so that the device can be conveniently fixed to the outside of the charging cable, which not only greatly reduces the wear of the charging cable, but also makes it more labor-saving for people who hold the charging cable when walking. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1The figure is a structural schematic diagram of a protection device for a charging cable of a charging pile.

[0009] Figure 2 Schematic diagram of the structure of a semi-ring.

[0010] Figure 3 A schematic diagram of the structure of the bracket.

[0011] Figure 4 It is a schematic diagram of the structure of the roller.

[0012] In the figure: 1, semi-ring body; 11, support plate; 111, groove; 12, side plate; 121, mounting hole; 2, bracket; 21, stud; 3, roller; 31, through hole; 32, fillet; 4, nut. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0014] Specific implementation method: Combination Figure 1-4 As shown, a protective device for a charging pile charging cable comprises a ring body composed of two identical semi-ring bodies 1, side panels 12 are arranged on both sides of the semi-ring body 1, two mounting holes 121 penetrating the upper and lower surfaces of the side panels 12 are arranged along the length direction thereof, the mounting holes 121 on the two side panels 12 located on the same side of the ring body are aligned with each other, and two brackets 2 are also included, the shape of the bracket 2 is preferably arc-shaped and the center of the arc is on the axis of the ring body, studs 21 are arranged at both ends of the bracket 2, and at least one support plate 11 for supporting the inner side of the bracket 2 is arranged on the outer circumference of the semi-ring body 1. The studs 21 at both ends of one bracket 2 are respectively inserted into the mounting holes 121 located at both sides of the ring body and at the same end of the ring body and then connected with the nuts 4, which not only fixes the two half ring bodies 1 together, but also fixes the bracket 2; the studs 21 at both ends of the other bracket 2 are respectively inserted into the mounting holes 121 located at both sides of the ring body and at the other end of the ring body and then connected with the nuts 4, which not only further fixes the two half ring bodies 1 together, but also fixes the bracket 2. The roller 3 is provided with through holes 31 passing through both sides thereof, and the diameter of the through holes 31 is much larger than the diameter of the cross section of the bracket 2. Multiple rollers 3 are sleeved on the outside of the bracket 2 and can rotate around the bracket 2.

[0015] Furthermore, a groove 111 is provided on the support plate 11 , and the cross section of the groove 111 is preferably semicircular and the radius of the semicircle is equal to the radius of the cross section of the bracket 2 , so that the bracket 2 is sunken into the groove 111 , thereby making it less likely for the bracket 2 to shake.

[0016] Furthermore, the outer edges of both ends of the roller 3 are provided with rounded corners 32 .

[0017] When in use, multiple protective devices are installed at intervals on the outside of the charging cable, and the inner diameter of the ring body is equal to or slightly smaller than the outer diameter of the charging cable. Since the support plate 11 supports the bracket 2, when the nut 4 is tightened (there is still a gap between the two semi-ring bodies 1), the two semi-ring bodies 1 can be tightly fixed on the outside of the charging cable. When walking with the charging gun in hand, the roller 3 contacts the ground while the charging cable does not, which greatly reduces the wear of the charging cable. Since the roller 3 can rotate, it can save more effort for people walking with the charging cable in hand.

[0018] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A protection device for a charging pile charging cable, characterized in that: The invention comprises a ring body composed of two identical semi-ring bodies (1), wherein both sides of the semi-ring body (1) are provided with side plates (12), and the side plates (12) are provided with two mounting holes (121) penetrating the upper and lower surfaces thereof along the length direction thereof, and further comprises two brackets (2), wherein both ends of the brackets (2) are provided with studs (21), and the outer circumference of the semi-ring body (1) is provided with at least one supporting plate (11) for supporting the inner side of the brackets (2), wherein the studs (21) at both ends of one bracket (2) are respectively inserted into the mounting holes (121) located at both sides of the ring body and at the same end of the ring body and then connected with nuts (4), and the studs (21) at both ends of the other bracket (2) are respectively inserted into the mounting holes (121) located at both sides of the ring body and at the other end of the ring body and then connected with nuts (4), and the rollers (3) are provided with through holes (31) penetrating the two sides thereof, and a plurality of rollers (3) are sleeved on the outside of the brackets (2) and can rotate around the brackets (2).

2. A protection device for a charging pile charging cable according to claim 1, characterized in that: The support plate (11) is provided with a groove (111).

3. A protection device for a charging pile charging cable according to any one of claims 1-2, characterized in that: The outer edges of both ends of the roller (3) are provided with rounded corners (32).

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