A charging pile gun line suspension device

Abstract

The application provides a charging pile gun line suspension device, and relates to the technical field of charging piles. The charging pile gun line suspension device comprises a central column, which is vertically arranged between a top plate and a base and rotationally matched with the top plate and the base and can rotate along an axis thereof; a plurality of suspension structures are arranged around the central column in a radial direction, and each suspension structure comprises a vertical structure support rod and a gun line support rod. The vertical structure support rods of the plurality of suspension structures and the top plate and the base form a cage-shaped structure which can rotate along the axis of the central column. The gun line support rods extend outward from the cage-shaped structure and are used for suspending charging pile gun lines. The charging pile gun line suspension device is used for improving the assembly efficiency of charging piles.

Description

Technical Field

[0001] This application relates to the field of charging pile technology, and in particular to a charging pile gun wire suspension device. Background Technology

[0002] At present, charging for heavy-duty trucks is gradually becoming the mainstream, and charging pile companies are also continuously expanding their presence in the heavy-duty truck sector.

[0003] Heavy-duty trucks require high-power fast charging. High power means that the output cables of charging piles will become thicker and heavier; the current 400A cables already weigh 20kg.

[0004] However, the current charging pile assembly production line mainly relies on manual handling when installing charging guns, resulting in low assembly efficiency. Summary of the Invention

[0005] This application provides a charging pile gun wire suspension device, which can improve the assembly efficiency of charging piles.

[0006] In a first aspect, this application provides a charging pile gun line suspension device, which includes: a central column, vertically disposed between a top plate and a base, and rotatably engaged with the top plate and the base, the top plate and the base being able to rotate around the axial direction of the central column; and multiple suspension structures disposed radially around the central column, each suspension structure including vertical structural struts and gun line struts, the vertical structural struts of the multiple suspension structures forming a cage-like structure with the top plate and the base being able to rotate around the axial direction of the central column, the gun line struts extending outward from the cage-like structure for suspending the charging pile gun line.

[0007] The charging pile gun cable suspension device provided in this application, through the rotational cooperation of the central column, top plate, and base, combined with the radially surrounding suspension structure to form a rotatable cage structure, realizes the function of the charging pile gun cable rotating axially around the central column with the cage structure. This allows the charging pile gun cable suspension device to adjust the working position of the gun cable in a plane, meeting the needs of gun cable retrieval and placement in different directions on the production line. At the same time, the design of the cage structure takes into account both the space utilization rate and structural stability of the gun cable suspension, providing a basic support for the centralized suspension of high-power gun cables. From the bottom of the structure, it solves the problem of inconvenient position adjustment when manually handling gun cables in the traditional way, and improves the assembly efficiency of charging piles.

[0008] Optionally, the multiple suspension structures are divided into multiple layers; each layer includes four suspension structures arranged radially around the central column, and a transverse structural strut is also provided between the vertical structural struts of adjacent suspension structures.

[0009] The charging pile cable suspension device provided in this application embodiment can also be layered. The multi-layered design with four groups of suspension structures per layer significantly increases the cable suspension capacity of the device, allowing multiple high-power cables to be suspended simultaneously, thus meeting the needs of mass assembly on production lines. The four groups of suspension structures in the radial perimeter ensure even distribution of the cables, avoiding cable tangling. The transverse structural struts between adjacent layers further enhance the overall rigidity and stability of the cage-like structure, distributing the weight load of the high-power cables and preventing deformation of the suspension device due to excessive load, thereby ensuring the safety and service life of the charging pile cable suspension device.

[0010] Optionally, the multi-layer suspension structure can be detachably stacked along the axial direction of the central column.

[0011] In the charging pile cable suspension device provided in this application embodiment, the multi-layer suspension structure is detachably stacked along the axial direction of the central column, thereby enabling the charging pile cable suspension device to have modular assembly characteristics. The number of layers of the suspension structure can be flexibly adjusted according to the cable assembly requirements of the production line, adapting to the suspension requirements of different quantities and specifications of cables, thus improving the versatility and adaptability of the device. At the same time, the detachable design facilitates the disassembly, transportation, and storage of the device, reducing the storage and transportation costs. Furthermore, if some suspension structures are damaged, they can be replaced individually, reducing maintenance costs and adapting to the actual usage needs of production scenarios.

[0012] Optionally, the height of the lowest suspension structure from the ground is 0.8m-1.2m.

[0013] In the charging pile cable suspension device provided in this application embodiment, the ground clearance of the lowest suspension structure is 0.8m-1.2m, which meets ergonomic design requirements. Workers can easily pick up and place the cables while standing, eliminating the need for frequent bending and effectively reducing worker fatigue and improving the efficiency of cable assembly. This height also accommodates the characteristics of high-power, heavy-duty cables, preventing damage from impacts with the ground during handling and avoiding work-related injuries caused by bending over. It balances ease of operation with the safety of the cables and personnel.

[0014] Optionally, the gun line strut can be rotatably connected to the vertical structural strut and / or the horizontal structural strut, and the gun line strut can rotate along its own axis.

[0015] In the charging pile gun cable suspension device provided in this application embodiment, the gun cable support rod is rotatably connected to the vertical structural support rod and / or the horizontal structural support rod, and the gun cable support rod can rotate along its own axis. In this way, during the gun cable pulling assembly, the gun cable support rod can adaptively rotate with the pulling direction of the gun cable, reducing the pulling resistance and friction between the gun cable and the gun cable support rod, making the gun cable assembly operation smoother, and further improving the assembly efficiency.

[0016] Optionally, the vertical structural struts and / or the horizontal structural struts are each provided with a plurality of connecting holes spaced apart along their axial direction; the gun wire struts are rotatably connected to the vertical structural struts and / or the horizontal structural struts through the connecting holes.

[0017] The charging pile gun cable suspension device provided in this application embodiment allows for flexible adjustment of the gun cable support rod connection position through multiple connection holes spaced apart on the vertical and horizontal structural support rods. This enables multi-position adjustment of the gun cable suspension point in the radial and vertical directions of the device, meeting the personalized position requirements of different customers for charging pile gun cable installation and significantly improving the device's adaptability. Simultaneously, the multiple connection hole design allows for flexible planning of the gun cable suspension distribution, avoiding tangling and scraping problems caused by multiple gun cables being too close together, resulting in more orderly gun cable suspension and facilitating quick access and placement of the corresponding gun cables by staff.

[0018] Optionally, the gun wire strut is covered with a flexible protective layer.

[0019] In the charging pile gun cable suspension device provided in this application embodiment, the outer layer of the gun cable support rod can also be covered with a flexible protective layer. This directly avoids hard contact and friction between the outer sheath of the high-power gun cable and the metal gun cable support rod, preventing the outer sheath of the gun cable from being scratched or worn, and ensuring the appearance and insulation performance of the gun cable. At the same time, the flexible protective layer can play a buffering role, reducing the impact of the support rod on the gun cable during the suspension and pulling process, further protecting the internal circuit structure of the gun cable, reducing the damage rate of the gun cable caused by the suspension operation, and improving the finished product qualification rate of the charging pile gun cable.

[0020] Optionally, the central column passes through the base and is rotatably connected to the mobile chassis; the mobile chassis includes multiple casters, and the casters are equipped with parking brake structures.

[0021] The charging pile cable suspension device provided in this application embodiment can be rotatably connected to a mobile chassis with casters via a central column. This allows the entire device to have both overall mobility and cable rotation adjustment functions. The casters enable flexible movement of the device in different scenarios such as various workstations on the production line and material preparation rooms, eliminating the need for manual handling of the cable and the device. This fundamentally solves the problem of laborious manual handling of traditional high-power cables and the risk of injury from falls. The parking brake structure on the casters can quickly lock after the device reaches the working position, preventing slippage during cable handling and assembly, ensuring the stability and safety of the operation.

[0022] Optionally, the mobile chassis is fixedly connected to a tie rod, which is used to pull the mobile chassis to move.

[0023] The charging pile gun suspension device provided in this application embodiment can add a fixedly connected pull rod to the mobile chassis, providing a convenient force application point for the movement of the device. Workers can easily move the device by pushing or pulling the pull rod. Compared to directly pushing and pulling the main body of the device, the operation is less strenuous and more flexible, adapting to the operating habits of production line workers. At the same time, the fixed connection design of the pull rod ensures structural stability during movement, preventing the device from tipping over due to uneven force application, further improving the safety of the device's movement and making its mobile use more suitable for actual production scenarios.

[0024] Optionally, a gun wire parameter label is also provided on the top surface of the gun wire strut away from the cage structure.

[0025] The charging pile cable hanging device provided in this application embodiment can also be equipped with a cable parameter identification plate on the top surface of the cable support rod away from the cage structure. This achieves classification and identification of charging pile cables of different specifications and parameters. Workers can quickly identify the required cable through the identification plate without checking and confirming each one individually, greatly improving the efficiency of cable retrieval and placement and reducing the probability of picking the wrong cable. At the same time, the classification and identification makes the cable hanging more orderly, facilitates material management on the production line, adapts to the production needs of simultaneous assembly of multiple specifications of charging pile cables, and improves the overall operating efficiency of the production line. Attached Figure Description

[0026] The accompanying drawings are used to provide a further understanding of the technical solutions of this application and constitute a part of the specification. They are used together with the embodiments of this application to explain the technical solutions of the present invention and do not constitute a limitation on the technical solutions of the present invention.

[0027] Figure 1 This is a schematic diagram of the composition of the charging pile gun wire suspension device provided in the embodiments of this application; Figure 2 A schematic diagram of the rotation of the charging pile gun line suspension device provided in the embodiments of this application; Figure 3 A flowchart illustrating the usage method of the charging pile gun cable suspension device provided in this application embodiment; The attached diagram lists the components represented by each number as follows: 100 - Central column; 200 - Top plate; 300 - Base; 400 - Suspension structure; 410 - Vertical structural support rod; 420 - Gun line support rod; 430 - Horizontal structural support rod; 500 - Mobile chassis; 510 - Casters; 600 - Tie rod. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] Unless the context otherwise requires, throughout the specification and claims, the term "comprise" and other forms such as the third-person singular "comprises" and the present participle "comprising" are interpreted as open-ended and encompassing, meaning "including, but not limited to." In the description of the specification, terms such as "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific example," or "some examples" are intended to indicate that a particular feature, structure, material, or characteristic associated with that embodiment or example is included in at least one embodiment or example of this application. The illustrative representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics mentioned may be included in any suitable manner in any one or more embodiments or examples.

[0030] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0031] In the embodiments of this application, the words "exemplarily" or "for example" are used to indicate examples, illustrations, or explanations. Any embodiment or design described as "exemplarily" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design solutions. Specifically, the use of the words "exemplarily" or "for example" is intended to present the relevant concepts in a specific manner.

[0032] Charging piles, as the power source for new energy vehicles, directly impact market share due to their charging speed, appearance design, component layout, footprint, and ease of use. Currently, charging heavy-duty trucks is gradually becoming the mainstream, and charging pile companies are continuously expanding their presence in the heavy-duty truck sector.

[0033] Heavy-duty truck charging requires high-power fast charging, wide voltage compatibility, liquid cooling technology, intelligent scheduling and management, diverse application scenarios, and modular design. High power means that the output cables of charging piles will become thicker and heavier; the current 400A cables already weigh 20kg.

[0034] However, the current charging pile assembly line mainly relies on manual handling when installing charging guns, because the size and weight of high-power charging guns are inconvenient and there is a risk of them falling and injuring people during handling, which also leads to low charging pile assembly efficiency.

[0035] Based on this, this application provides a charging pile gun cable suspension device, which can suspend and transfer the charging pile gun cable, avoiding manual handling and improving the charging pile assembly efficiency.

[0036] The following description is provided in conjunction with the accompanying drawings.

[0037] Figure 1 This is a schematic diagram illustrating the composition of the charging pile gun cable suspension device provided in an embodiment of this application. Figure 1 As shown, the charging pile gun line suspension device may include: a central column 100, a top plate 200, a base 300, and a suspension structure 400.

[0038] The central column 100 is vertically positioned between the top plate 200 and the base 300, and rotates with the top plate 200 and the base 300, allowing the top plate 200 and the base 300 to rotate around the axis of the central column 100.

[0039] As an example, the lower surface of the top plate 200 and the upper surface of the base 300 can be respectively provided with bearing mounting grooves. The bearings are inserted into the bearing mounting grooves with an interference fit. The upper end of the central column 100 can be interference-fixed with the inner ring of the bearing at the top plate 200, and the lower end of the central column 100 can be interference-fixed with the inner ring of the bearing at the base 300. The outer ring of the bearing is fixed to the wall of the bearing mounting groove. By rotating the inner ring of the bearing mounting groove with the central column 100 and keeping the outer ring relatively stationary with the top plate 200 / base 300, the rotational fit between the central column 100 and the top plate 200 and the base 300 is achieved.

[0040] As another example, a bushing can be interference-fitted into the mating holes of the top plate 200 and the central column 100, and the mating holes of the base 300 and the central column 100. The central column 100 is directly inserted into the bushing and has a clearance fit with the inner wall of the bushing. The bushing has self-lubricating properties and does not require additional lubricating oil. The central column 100 can rotate freely along the inner wall of the bushing.

[0041] Multiple suspension structures 400 are arranged radially around the central column 100. Each suspension structure 400 includes vertical structural support rods 410 and charging cable support rods 420. The vertical structural support rods 410 of the multiple suspension structures 400, together with the top plate 200 and the base 300, form a cage-like structure capable of rotating axially around the central column 100. The charging cable support rods 420 extend outward from the cage-like structure to suspend the charging cable of the charging pile.

[0042] For example, Figure 2 This is a schematic diagram showing the rotation of the charging pile gun cable suspension device provided in an embodiment of this application. Figure 2 (a) and Figure 2 As shown in (b) of this application embodiment, the cage-like structure of the main body of the charging pile gun line suspension device can rotate around the axial direction of the central column 100.

[0043] The charging pile gun cable suspension device provided in this application embodiment, through the rotational cooperation of the central column 100, top plate 200, and base 300, combined with the radially surrounding suspension structure 400, forms a rotatable cage structure. This enables the charging pile gun cable to rotate axially around the central column with the cage structure, allowing the charging pile gun cable suspension device to adjust the working position of the gun cable in a plane, meeting the needs of gun cable retrieval and placement in different directions on the production line. At the same time, the design of the cage structure takes into account both the space utilization rate and structural stability of the gun cable suspension, providing a basic support for the centralized suspension of high-power gun cables. It solves the problem of inconvenient orientation adjustment when manually handling gun cables from the bottom layer of the structure, improving the assembly efficiency of charging piles.

[0044] In some embodiments, such as Figure 1 As shown, the multiple suspension structures 400 can be divided into multiple layers. Each layer includes four suspension structures 400 arranged radially around the central column 100, and a transverse structural support 430 is also provided between the vertical structural support rods 410 of two adjacent suspension structures 400 layers.

[0045] The charging pile cable suspension device provided in this embodiment can also be layered, with each layer having four sets of suspension structures 400. This multi-layered design significantly increases the cable suspension capacity, allowing multiple high-power cables to be suspended simultaneously, meeting the needs of mass production line assembly. The four sets of suspension structures 400 in the radial direction ensure even cable distribution, preventing cable tangling. The transverse structural support rods 430 between adjacent layers further enhance the overall rigidity and stability of the cage-like structure, distributing the weight load of the high-power cables and preventing deformation of the suspension device due to excessive load, thus ensuring the safety and service life of the charging pile cable suspension device.

[0046] In some embodiments, the multi-layer suspension structure 400 is detachably stacked along the axial direction of the central column 100.

[0047] In the charging pile cable suspension device provided in this application embodiment, the multi-layer suspension structure 400 is detachably stacked along the axial direction of the central column 100, thereby enabling the charging pile cable suspension device to have modular assembly characteristics. The number of layers of the suspension structure 400 can be flexibly adjusted according to the cable assembly requirements of the production line, adapting to the suspension requirements of different quantities and specifications of cables, thus improving the versatility and adaptability of the device. At the same time, the detachable design facilitates the disassembly, transportation, and storage of the device, reducing the storage and transportation costs. Furthermore, if some suspension structures 400 are damaged, they can be replaced individually, reducing maintenance costs and adapting to the actual usage needs of production scenarios.

[0048] In some embodiments, the lowest suspension structure 400 is 0.8m-1.2m above the ground.

[0049] In the charging pile cable suspension device provided in this application embodiment, the lowest suspension structure 400 has a ground clearance of 0.8m-1.2m, which conforms to ergonomic design requirements. Workers can easily pick up and place the cables while standing naturally, without frequent bending over, effectively reducing worker fatigue and improving the efficiency of cable assembly. This height is also suitable for handling high-power, heavy-duty cables, preventing damage from the cables hitting the ground during handling due to excessive height, and also preventing work-related injuries caused by bending over. It balances operational convenience with the safety of the cables and personnel.

[0050] In some embodiments, the gun wire strut 420 is rotatably connected to the vertical structural strut 410 and / or the horizontal structural strut 430, and the gun wire strut 420 is capable of rotating along its own axis.

[0051] In the charging pile cable suspension device provided in this embodiment, the cable support rod 420 is rotatably connected to the vertical structural support rod 410 and / or the horizontal structural support rod 430, and the cable support rod 420 can rotate along its own axis. In this way, during cable pulling and assembly, the cable support rod 420 can adaptively rotate with the pulling direction of the cable, reducing the pulling resistance and friction between the cable and the cable support rod 420, making the cable assembly operation smoother and further improving assembly efficiency.

[0052] In some embodiments, the vertical structural support rod 410 and / or the horizontal structural support rod 430 are each provided with a plurality of connecting holes spaced apart along their axial direction. The gun wire support rod 420 is rotatably connected to the vertical structural support rod 410 and / or the horizontal structural support rod 430 through the connecting holes.

[0053] The charging pile gun cable suspension device provided in this application embodiment allows for flexible adjustment of the connection position of the gun cable support rod 420 through multiple connection holes spaced apart on the vertical structural support rod 410 and the horizontal structural support rod 430. This enables multi-position adjustment of the gun cable suspension point in the radial and vertical directions of the device, meeting the personalized position requirements of different customers for charging pile gun cable installation and significantly improving the adaptability of the device. Simultaneously, the design of multiple connection holes allows for flexible planning of the gun cable suspension distribution, avoiding tangling and scraping problems caused by multiple gun cables being too close together, making the gun cable suspension more orderly and facilitating quick access to and placement of the corresponding gun cables by staff.

[0054] In some embodiments, the outer layer of the gun wire strut 420 may also be covered with a flexible protective layer.

[0055] In the charging pile gun cable suspension device provided in this application embodiment, the outer layer of the gun cable support rod 420 can also be covered with a flexible protective layer. This directly avoids hard contact and friction between the outer sheath of the high-power gun cable and the metal gun cable support rod 420, preventing the outer sheath of the gun cable from being scratched or worn, and ensuring the appearance and insulation performance of the gun cable. At the same time, the flexible protective layer can play a buffering role, reducing the impact of the support rod on the gun cable during the suspension and pulling process, further protecting the internal circuit structure of the gun cable, reducing the damage rate of the gun cable caused by the suspension operation, and improving the finished product qualification rate of the charging pile gun cable.

[0056] In some embodiments, such as Figure 1 As shown in the embodiment of this application, the charging pile gun cable suspension device may further include a movable chassis 500. The central column 100 passes through the base 300 and is rotatably connected to the movable chassis 500. The movable chassis 500 includes a plurality of casters 510, and a parking brake structure is provided on the casters 510.

[0057] The charging pile cable suspension device provided in this embodiment can be rotatably connected to a mobile chassis 500 with casters 510 via a central column 100. This allows the entire device to have both overall mobility and cable rotation adjustment functions. The casters 510 enable flexible movement of the device in different scenarios such as production line stations and material preparation rooms, eliminating the need for manual handling of the cable and device. This fundamentally solves the problem of laborious manual handling of traditional high-power cables and the risk of injury from falls. The parking brake structure on the casters 510 can quickly lock after the device reaches the working position, preventing slippage during cable handling and assembly, and ensuring the stability and safety of the operation.

[0058] In some embodiments, such as Figure 1 As shown in the embodiment of this application, the charging pile gun line suspension device may further include a pull rod 600, which is fixedly connected to the movable chassis 500 and is used to pull the movable chassis 500 to move.

[0059] The charging pile gun suspension device provided in this embodiment can have a fixedly connected pull rod 600 added to the mobile chassis 500, providing a convenient force application point for moving the device. Workers can easily move the device by pushing or pulling the pull rod 600. Compared to directly pushing and pulling the main body of the device, this operation is less strenuous and more flexible, adapting to the operating habits of production line workers. At the same time, the fixed connection design of the pull rod 600 ensures structural stability during movement, preventing the device from tipping over due to uneven force application, further improving the safety of the device's movement and making its mobile use more suitable for actual production scenarios.

[0060] In some embodiments, a gun wire parameter identification plate is also provided on the top surface of the gun wire strut 420 away from the cage structure.

[0061] The charging pile gun cable suspension device provided in this application embodiment can also be equipped with a gun cable parameter identification plate on the top surface of the gun cable support rod 420 away from the cage structure. This achieves classification and identification of charging pile gun cables of different specifications and parameters. Workers can quickly identify the required gun cable through the identification plate without checking and confirming each one individually, greatly improving the efficiency of gun cable retrieval and placement and reducing the probability of picking the wrong gun cable. At the same time, the classification and identification makes the gun cable suspension more orderly, which is conducive to material management on the production line, adapts to the production needs of simultaneous assembly of multiple specifications of charging pile gun cables, and improves the overall operation efficiency of the production line.

[0062] Based on the understanding of the above embodiments, in an exemplary embodiment, this application also provides a method for using a charging pile gun wire suspension device. Figure 3 This is a flowchart illustrating the usage method of the charging pile gun cable suspension device provided in an embodiment of this application. Figure 3 As shown, the method of using the charging pile gun line suspension device may include the following steps: S101. Move the charging pile gun wire suspension device to the gun wire preparation room.

[0063] S102. Use lifting equipment in the gun wire preparation room to suspend the gun wire on the gun wire support rod 420 of the charging pile gun wire suspension device.

[0064] S103, push the pull rod 600 to drive the mobile chassis 500 to move the charging pile gun wire suspension device to the work position where the gun wire needs to be assembled.

[0065] S104. Employees on the charging pile assembly line remove the charging cable from the charging cable support rod 420 to complete the installation of the charging cable.

[0066] As an example, employees on multiple sides can simultaneously remove the charging cable from the charging cable support rods 420 on different sides of a charging station charging cable suspension device.

[0067] As another example, an employee can remove one charging cable from one side of the charging cable support 420 and install it on a charging station. When the next charging station arrives, the employee can rotate the cage-like structure of the charging station charging cable suspension device to remove another charging cable from the other side of the charging cable support 420 and install it on the next charging station, and so on.

[0068] Although this application has been described herein in conjunction with various embodiments, those skilled in the art, by reviewing the accompanying drawings, disclosure, and appended claims, will understand and implement other variations of the disclosed embodiments in carrying out the claimed application. In the claims, the word "comprising" does not exclude other components or steps, and "a" or "an" does not exclude multiple instances. A single processor or other unit can implement several functions listed in the claims. While different dependent claims may recite certain measures, this does not mean that these measures cannot be combined to produce good results.

[0069] Although this application has been described in conjunction with specific features and embodiments, it is obvious that various modifications and combinations can be made thereto without departing from the spirit and scope of this application. Accordingly, this specification and drawings are merely exemplary illustrations of this application as defined by the appended claims, and are considered to cover any and all modifications, variations, combinations, or equivalents within the scope of this application. Clearly, those skilled in the art can make various alterations and modifications to this application without departing from the spirit and scope of this application. Thus, if such modifications and modifications of this application fall within the scope of the claims of this application and their equivalents, this application is also intended to include such modifications and modifications.

[0070] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A charging pile gun cable suspension device, characterized in that, include: A central column is vertically positioned between the top plate and the base, and is rotatably engaged with the top plate and the base, which are capable of rotating about the axis of the central column. Multiple suspension structures are arranged radially around the central column. Each suspension structure includes vertical structural struts and gun line struts. The vertical structural struts of the multiple suspension structures, together with the top plate and the base, form a cage-like structure that can rotate axially around the central column. The gun line struts extend outward from the cage-like structure to suspend the charging pile gun line.

2. The charging pile gun cable suspension device according to claim 1, characterized in that, The suspension structures are divided into multiple layers; each layer includes four suspension structures arranged radially around the central column, and a transverse structural support is also provided between the vertical structural support rods of adjacent suspension structures.

3. The charging pile gun cable suspension device according to claim 2, characterized in that, The multi-layered suspension structure can be detachably stacked along the axial direction of the central column.

4. The charging pile gun cable suspension device according to claim 2, characterized in that, The lowest suspension structure is 0.8m-1.2m above the ground.

5. The charging pile gun cable suspension device according to claim 2, characterized in that, The gun line strut is rotatably connected to the vertical structural strut and / or the horizontal structural strut, and the gun line strut is capable of rotating along its own axis.

6. The charging pile gun cable suspension device according to claim 5, characterized in that, Each of the vertical structural support rods and / or the horizontal structural support rods has multiple connecting holes spaced apart along its axial direction; the gun wire support rod is rotatably connected to the vertical structural support rods and / or the horizontal structural support rods through the connecting holes.

7. The charging pile gun cable suspension device according to claim 1, characterized in that, The outer layer of the gun wire strut is covered with a flexible protective layer.

8. The charging pile gun cable suspension device according to claim 1, characterized in that, The central column passes through the base and is rotatably connected to the mobile chassis; the mobile chassis includes multiple casters, and the casters are equipped with parking brake structures.

9. The charging pile gun cable suspension device according to claim 8, characterized in that, The mobile chassis is fixedly connected to a pull rod, which is used to pull the mobile chassis to move.

10. The charging pile gun cable suspension device according to claim 1, characterized in that, A gun wire parameter identification plate is also provided on the top surface of the gun wire support rod away from the cage structure.

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