Guiding structure for cable collection of charging pile

Abstract

The utility model discloses a guide structure for cable collection of a charging pile, which comprises a cable collection frame arranged in a charging box body, a winding drum and a cable guide mechanism are arranged in the cable collection frame, and the winding drum is provided with a spiral groove for guiding cables to be spirally arranged; the cable guiding mechanism comprises at least two guiding shafts which are arranged in the cable collecting frame. According to the cable winding device, the spiral groove is formed in the winding drum, and the cable guide mechanism matched with the spiral groove is arranged, so that in the process that the winding drum rotates to wind and unwind a cable, the spiral groove applies thrust to the guide wheel in the axial direction of the winding drum, and the U-shaped guide frame is driven to move in the axial direction of the guide shaft in the winding and unwinding process of the winding drum; and the whole guiding process does not need to be driven by external force, so that the purposes of reducing the installation and debugging difficulty and reducing the production cost are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging equipment, and in particular to a guide structure for bundling cables of a charging pile. Background Art

[0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] The charging pile cable guide structure is an auxiliary device designed specifically for charging piles. Its main function is to guide and fix the cables in an orderly manner when the cables are bundled, so as to ensure that the cables remain neat in the bundled state, avoid damage, and improve overall safety of use.

[0004] The current guide structure is generally independent of the winding structure, and the movement of the guide structure is controlled by additional power, so that the cables can be spirally arranged on the winding structure during the winding process. However, because the guide structure requires additional power drive, it is not only expensive, but also needs to be used synchronously with the winding structure, which makes installation and debugging complicated. Utility Model Content

[0005] The purpose of the present invention is to address the above-mentioned deficiencies and provide a guide structure for bundling charging pile cables, so as to reduce the difficulty of installation and debugging and reduce production costs.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: a guiding structure for cable bundling of a charging pile, comprising a cable bundling frame arranged in a charging box body, wherein a winding drum and a cable guiding mechanism are arranged in the cable bundling frame, and a spiral groove for guiding the spiral arrangement of cables is provided on the winding drum; the cable guiding mechanism comprises at least two guide shafts arranged in the cable bundling frame, the axial direction of the guide shaft is parallel to the axial direction of the winding drum, and a U-shaped guide frame capable of reciprocating along the axial direction of the guide shaft is provided on the guide shaft, and a guide wheel plugged into the spiral groove is rotatably provided at the bottom of the U-shaped guide frame, and when the winding drum rotates, the guide wheel is pushed by the winding drum to rotate, and the cable bundling frame is provided with cable inlet and outlet holes for cables to enter and exit the cable bundling frame and for the U-shaped guide frame to move back and forth.

[0007] Furthermore, the cable bundling frame is composed of two side panels and a plurality of support panels detachably arranged between the two side panels, wherein one of the support panels is detachably installed in the charging box body;

[0008] The winding drum and the guide shaft are both arranged between the two side plates.

[0009] Furthermore, a plurality of limiting rollers for pressing the cable onto the winding drum are rotatably arranged between the two side plates.

[0010] Furthermore, two conveying rollers for clamping cables are rotatably provided in the U-shaped guide frame, and the axial direction of the conveying rollers is parallel to the axial direction of the U-shaped guide frame.

[0011] Furthermore, the winding drum includes a first end plate and a second end plate, a plurality of first slot plates are detachably provided between the first end plate and the second end plate, a second slot plate is detachably provided between two adjacent first slot plates, and the plurality of first slot plates and the plurality of second slot plates are assembled to form a spiral groove for guiding the spiral arrangement of cables.

[0012] The beneficial effects of the present invention are as follows:

[0013] The utility model provides a spiral groove on the winding drum and a cable guide mechanism used in conjunction with the spiral groove. When the winding drum rotates to reel in and out the cable, the spiral groove applies a thrust along the axial direction of the winding drum to the guide wheel, causing the U-shaped guide frame to passively move axially along the guide shaft during the reeling and unreeling process, thereby causing the cable inserted into the U-shaped guide frame to be accurately wound into the spiral groove. The entire guiding process does not require external force drive, thereby achieving the purpose of reducing the difficulty of installation and debugging and lowering production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional view of the utility model;

[0015] Figure 2 This is a schematic diagram of the assembly of the reel and cable bundling frame of the utility model;

[0016] Figure 3 This is a structural view of the cable guide mechanism of the present utility model;

[0017] Figure 4 It is a partial exploded view of the take-up drum of the present invention.

[0018] In the picture:

[0019] 1. Charging box body; 2. Cable bundling frame; 21. Side panel; 22. Support plate; 3. Winding drum; 31. First end plate; 32. Second end plate; 33. First slot plate; 34. Second slot plate; 4. Cable guiding mechanism; 41. Guide shaft; 42. U-shaped guide frame; 43. Guide wheel; 5. Limiting roller; 6. Conveying roller. 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model discloses a guiding structure for cable bundling of a charging pile, comprising a cable bundling frame 2 arranged in a charging box body 1, a winding drum 3 and a cable guiding mechanism 4 being arranged in the cable bundling frame 2, and a spiral groove for guiding the spiral arrangement of cables on the winding drum 3; the cable guiding mechanism 4 comprises at least two guide shafts 41 arranged in the cable bundling frame 2, the axial direction of the guide shaft 41 being parallel to the axial direction of the winding drum 3, a U-shaped guide frame 42 which can reciprocate along the axial direction of the guide shaft 41 is provided on the guide shaft 41, a guide wheel 43 which is plugged into the spiral groove is rotatably provided at the bottom of the U-shaped guide frame 42, and when the winding drum 3 rotates, the guide wheel 43 is pushed by the winding drum 3 to rotate, and a cable inlet and outlet hole for cables to enter and exit the cable bundling frame 2 and for the U-shaped guide frame 42 to reciprocate is provided on the cable bundling frame 2.

[0022] The utility model provides a spiral groove on the winding drum 3 and a cable guide mechanism 4 used in conjunction with the spiral groove. When the winding drum 3 rotates to reel in and out the cable, the spiral groove applies a thrust along the axial direction of the winding drum 3 to the guide wheel 43, causing the U-shaped guide frame 42 to passively move axially along the guide shaft 41 during the reeling and unreeling process of the winding drum 3, thereby causing the cable inserted into the U-shaped guide frame 42 to be accurately wound into the spiral groove. The entire guiding process does not require external force driving, thereby achieving the purpose of reducing the difficulty of installation and debugging and lowering production costs.

[0023] It should be noted that, since the winding drum 3 is in contact with the guide wheel 43 , the guide wheel 43 also rotates synchronously when being pushed, which can reduce the friction resistance between the guide wheel 43 and the winding drum 3 .

[0024] In one embodiment, the cable bundling frame 2 is composed of two side panels 21 and a plurality of support panels 22 detachably disposed between the two side panels 21 , wherein one support panel 22 is detachably mounted in the charging box body 1 ;

[0025] The winding drum 3 and the guide shaft 41 are both disposed between the two side plates 21 .

[0026] This design is convenient for disassembly, assembly and maintenance, and can flexibly adjust the installation position and number of the support plates 22, change the position of the cable entry and exit holes, and improve applicability.

[0027] In one embodiment, a plurality of limiting rollers 5 for pressing the cables onto the winding drum 3 are rotatably provided between the two side plates 21 .

[0028] With this design, after the cable is wound into the spiral groove, it can be restrained by the limiting roller 5 to stick closely to the spiral groove, effectively preventing the cable from escaping from the spiral groove.

[0029] In one embodiment, two conveying rollers 6 for clamping the cable are rotatably disposed in the U-shaped guide frame 42 , and the axis direction of the conveying rollers 6 is parallel to the axis direction of the U-shaped guide frame 42 .

[0030] This design allows the cable to be fed into the spiral groove at a fixed angle, and at the same time, the rotation of the conveying roller 6 can be utilized to reduce the friction resistance when the cable is retracted or released.

[0031] In one embodiment, the winding drum 3 includes a first end plate 31 and a second end plate 32, and a plurality of first slot plates 33 are detachably provided between the first end plate 31 and the second end plate 32, and a second slot plate 34 is detachably provided between two adjacent first slot plates 33. The plurality of first slot plates 33 and the plurality of second slot plates 34 are assembled to form a spiral groove for guiding the spiral arrangement of cables.

[0032] This design not only facilitates the subsequent installation of the driving device inside the winding drum 3, but also reduces the processing difficulty and processing loss, and improves the convenience of subsequent maintenance.

[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0035] In addition, "plurality" means two or more.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 guide structure for bundling charging pile cables, characterized by: The utility model comprises a cable collecting frame (2) arranged in a charging box body (1), wherein a reel (3) and a cable guide mechanism (4) are arranged in the cable collecting frame (2), and a spiral groove for guiding the spiral arrangement of the cables is opened on the reel (3); the cable guide mechanism (4) comprises at least two guide shafts (41) arranged in the cable collecting frame (2), the axial direction of the guide shaft (41) is parallel to the axial direction of the reel (3), and a U-shaped guide frame (42) capable of reciprocating along the axial direction of the guide shaft (41) is arranged on the guide shaft (41), and a guide wheel (43) plugged into the spiral groove is rotatably arranged at the bottom of the U-shaped guide frame (42), and when the reel (3) rotates, the guide wheel (43) is driven by the reel (3) to rotate, and the cable collecting frame (2) is provided with a cable inlet and outlet hole for allowing the cables to enter and exit the cable collecting frame (2) and for allowing the U-shaped guide frame (42) to reciprocate.

2. The guide structure for bundling charging pile cables according to claim 1, characterized in that: The cable bundling frame (2) is composed of two side panels (21) and a plurality of support panels (22) detachably arranged between the two side panels (21), wherein one of the support panels (22) is detachably installed in the charging box body (1); The winding drum (3) and the guide shaft (41) are both arranged between the two side plates (21).

3. The guide structure for bundling charging pile cables according to claim 2, characterized in that: A plurality of limiting rollers (5) for pressing the cables onto the winding drum (3) are rotatably arranged between the two side plates (21).

4. The guide structure for bundling charging pile cables according to claim 1, characterized in that: Two conveying rollers (6) for clamping cables are rotatably arranged in the U-shaped guide frame (42), and the axial direction of the conveying rollers (6) is parallel to the axial direction of the U-shaped guide frame (42).

5. The guide structure for bundling charging pile cables according to claim 1, characterized in that: The winding drum (3) comprises a first end plate (31) and a second end plate (32); a plurality of first slot plates (33) are detachably arranged between the first end plate (31) and the second end plate (32); a second slot plate (34) is detachably arranged between two adjacent first slot plates (33); the plurality of first slot plates (33) and the plurality of second slot plates (34) are assembled to form a spiral groove for guiding the spiral arrangement of cables.

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