A cable regular positioning support device inside a power distribution cabinet

Abstract

The application relates to a cable regular positioning support device inside a power distribution cabinet, which comprises a fixing assembly, an adjusting assembly and a cable storage assembly, the cable storage assembly is installed on the fixing assembly through the adjusting assembly, and the cable storage assembly can realize position adjustment through the adjusting assembly; the cable storage assembly comprises cable storage racks, a storage plate and storage rods, two cable storage racks are symmetrically installed on the adjusting assembly in an up-down mode, the storage plate is installed on the cable storage racks, a plurality of storage slot holes are formed in the storage plate in an up-down penetrating mode, and a plurality of storage rods are installed on the cable storage racks. The cable is wholly supported and multi-point limitedly supported through the combined structure of the storage racks, the storage plate and the storage rods, the traditional binding belt and the simple wire card single-point binding fixing mode are replaced, and the problems of cable suspension, sagging, loosening, deviation and loosening are effectively solved.

Description

Technical Field

[0001] This invention belongs to the field of power equipment technology, and in particular to a cable straightening and positioning support device inside a power distribution cabinet. Background Technology

[0002] Distribution cabinets are core supporting equipment in power transmission and distribution systems, industrial control systems, and building electrical systems. They are mainly used to house switching devices, metering devices, protective devices, and various connecting cables, realizing the functions of power distribution, control, and protection. The distribution cabinet contains a large number of power cables, control cables, and signal cables. The neatness of the cable arrangement and the stability of their positioning directly determine the assembly efficiency, operational safety, and ease of subsequent maintenance of the distribution cabinet, and are key factors in ensuring the long-term stable operation of the distribution cabinet.

[0003] Currently, most cables inside existing distribution cabinets are laid out using direct routing, bundling, or simple cable clips, lacking dedicated, organized, and support structures. In actual assembly work, workers often rely on construction experience to manually organize the cables and use cable ties and ordinary clips to simply secure loose cables. This traditional fixing method has obvious technical defects in practical applications.

[0004] First, cables that are only secured by single-point or partial binding have poor overall support performance. Suspended parts of the cables are prone to sagging, loosening, and shifting, making it difficult to ensure the stability and neatness of the cable routing.

[0005] Secondly, the existing simple fixed structure cannot effectively layer, classify, and neatly position cables. Cables of different specifications and functions are often mixed together, and the spacing between cables cannot be uniformly controlled. This layout not only significantly reduces the utilization rate of the internal space of the distribution cabinet, resulting in a cluttered and disorderly layout, but also greatly increases the difficulty of maintenance work such as equipment inspection, line inspection, and cable replacement. Staff struggle to quickly identify the corresponding lines, leading to longer maintenance times, lower efficiency, and increased risk of misoperation due to cable confusion, posing significant electrical safety hazards. Summary of the Invention

[0006] The purpose of this invention is to overcome the defects in the prior art and provide a cable straightening and positioning support device inside a power distribution cabinet, which can solve the above-mentioned problems in the prior art.

[0007] A cable organization and positioning support device for an internal distribution cabinet includes a fixing component, an adjusting component, and a cable storage component. The cable storage component is mounted on the fixing component via the adjusting component, and its position can be adjusted via the adjusting component. The cable storage assembly includes a cable storage rack, a storage plate, and storage rods. Two cable storage racks are symmetrically installed on the adjustment assembly. The storage plate is installed on the cable storage rack. The storage plate has several vertically connected storage slots. Several storage rods are installed on the cable storage rack.

[0008] Furthermore, the cable storage assembly also includes a limiting post, which is installed on the end of the storage rod away from the cable storage rack.

[0009] Furthermore, the fixing assembly includes an upper fixing frame and a lower fixing frame, which are arranged vertically in parallel and installed inside the power distribution cabinet.

[0010] Furthermore, both the upper and lower fixing frames are provided with slide holes.

[0011] Furthermore, the fixing component includes a fixing rod, a slider, and a limiting block. Both ends of the fixing rod are connected to the slider, and the slider passes through a slide hole and is connected to the limiting block. The slider can move freely along the slide hole.

[0012] Furthermore, the fixing rod is provided with several adjustment holes, and the cable storage rack is provided with several positioning holes. The adjustment holes and positioning holes are detachably connected by fasteners.

[0013] Furthermore, the upper and lower fixing frames are provided with fixing plates, and the fixing plates are provided with mounting holes.

[0014] Furthermore, the cable storage rack has a U-shaped structure.

[0015] Furthermore, the upper and lower fixing frames have the same structure.

[0016] The advantages and beneficial effects of this invention are as follows: (1) The cable is supported as a whole and supported by multiple points through the combination structure of storage rack, storage board and storage rod, which replaces the traditional single-point binding and fixing method of cable tie and simple cable clip, effectively solving the problems of cable hanging, loosening, deviation and loosening.

[0017] (2) The detachable modular assembly structure can be used to complete cable adjustment, rewiring and maintenance without cutting consumables. The parts can be reused repeatedly. The disassembly and assembly operation is simple and convenient, which effectively reduces the assembly time and the cost of later operation, maintenance and modification, and improves the efficiency of maintenance operations. Attached Figure Description

[0018] Figure 1 This invention provides a structural schematic diagram of a cable straightening and positioning support device for an internal distribution cabinet. Figure 2 for Figure 1First-angle structural diagram; Figure 3 for Figure 1 A schematic diagram of the second-angle structure; Figure 4 for Figure 1 A schematic diagram of the third-angle structure; Figure 5 for Figure 1 A schematic diagram of the fourth angle structure; Figure 6 This is a schematic diagram of the implementation of a cable organization and positioning support device inside a power distribution cabinet. Figure 7 A schematic diagram of a cable straightening and positioning support device for a power distribution cabinet applied to a power distribution cabinet. Explanation of reference numerals in the attached figures: Cable storage rack 1, storage plate 2, storage rod 3, storage slot 4, limiting post 5, upper fixing frame 6, lower fixing frame 7, slide hole 8, fixing rod 9, slider 10, limiting block 11, adjustment hole 12, positioning hole 13, fixing plate 14. Detailed Implementation

[0019] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] like Figure 1-7 As shown, a cable organization and positioning support device inside a power distribution cabinet includes a fixing component, an adjusting component, and a cable storage component. The cable storage component is installed on the fixing component through the adjusting component, and the position of the cable storage component can be adjusted through the adjusting component. The cable storage assembly includes a cable storage rack 1, a storage plate 2, and storage rods 3. Two cable storage racks 1 are symmetrically installed on an adjustment assembly, one above the other. The storage plate 2 is installed on the cable storage rack 1, and the storage plate 2 has several vertically connected storage slots 4. Several storage rods 3 are installed on the cable storage rack 1. The storage slots allow for the controlled insertion and storage of single or multiple cables. The storage rods, in conjunction with the storage racks, enable zoned support and winding of cables, effectively separating different cables and preventing them from being mixed and stacked. The symmetrical double cable storage rack structure further enhances the stability of cable support, eliminating problems such as cables dangling, shifting, and swaying, and significantly improving the neatness of the cable arrangement inside the cabinet.

[0022] Furthermore, this device consists of a fixing component, an adjusting component, and a cable management component. The cable management component is mounted on the fixing component via the adjusting component, allowing for adjustable installation position and spacing. This enables flexible repositioning of the cable management component based on the internal wiring space and cable routing requirements of the distribution cabinet. The modular, split-structure design facilitates easy disassembly and assembly of the entire device. Simultaneously, the adjustable position of the cable management component overcomes the limitations of traditional fixed cable management structures, which suffer from fixed positions and poor adaptability.

[0023] As a preferred embodiment of the above technical solution, the cable storage assembly further includes a limiting post 5, which is installed on the end of the storage rod 3 away from the cable storage rack 1. The limiting post is fixedly engaged with the storage rod at the end of the storage rod 3 away from the cable storage rack 1, forming an external limiting barrier for the cables arranged in the storage rod and storage slots. This effectively prevents the cables from slipping off the outside of the storage rod and storage plate under the action of equipment vibration and the cable's own weight, further improving the reliability of cable positioning and fixing, avoiding cable displacement and loosening, ensuring the long-term stability of the cable's layout, and reducing the risk of electrical faults caused by loose wiring.

[0024] As a preferred embodiment of the above technical solution, the fixing assembly includes an upper fixing frame 6 and a lower fixing frame 7, which are arranged vertically parallel and installed inside the power distribution cabinet. The vertically parallel double-frame structure ensures that the overall installation of the device is evenly stressed and firmly fixed, thereby improving the overall structural stability. The upper fixing frame 6 and the lower fixing frame 7 have identical structures, which allows for the interchangeability of parts, reduces production and assembly costs, and simplifies the installation process.

[0025] As a preferred embodiment of the above technical solution, both the upper fixing frame 6 and the lower fixing frame 7 are provided with slide rail holes 8, providing a sliding track and installation space for subsequent sliding adjustment of the slider.

[0026] As a preferred embodiment of the above technical solution, the fixing component includes a fixing rod 9, a slider 10, and a limiting block 11. Both ends of the fixing rod 9 are connected to the slider 10. The slider 10 passes through the slide hole 8 and is connected to the limiting block 11. The slider 10 can move freely along the slide hole 8. Through the sliding engagement between the slider 10 and the slide hole 8, the flexible displacement adjustment of the fixing rod 9 can be achieved. The installation position can be freely adjusted according to the number of cables and the width of the cable arrangement. The limiting block can limit the slider to prevent it from falling out of the slide hole, ensuring the stability and safety of the adjustment structure.

[0027] As a preferred embodiment of the above technical solution, the fixing rod 9 is provided with several adjustment holes 12, and the cable storage rack 1 is provided with several positioning holes 13. The adjustment holes 12 and positioning holes 13 are detachably connected by fasteners. The adjustment holes at different positions can be selected for alignment and installation according to the vertical cable spacing requirements, enabling adjustable settings of the vertical height and installation spacing of the cable storage component. The detachable connection facilitates quick disassembly and adjustment during subsequent cable rewiring, maintenance, and replacement without damaging the structure. Components can be reused, reducing maintenance costs.

[0028] As a preferred embodiment of the above technical solution, the upper fixing frame 6 and the lower fixing frame 7 are provided with fixing plates 14, and the fixing plates 14 are provided with mounting holes. The entire frame can be fixed to the side wall or crossbeam of the internal cabinet of the power distribution cabinet through the mounting holes.

[0029] As a preferred embodiment of the above technical solution, the cable storage rack 1 has a U-shaped structure. The U-shaped structure has strong load-bearing capacity and high structural stability, and can provide stable support for the storage plate and storage rod, making it less prone to deformation.

[0030] As a preferred embodiment of the above technical solution, the upper fixing frame 6 and the lower fixing frame 7 have the same structure.

[0031] This invention is a cable straightening and positioning support device inside a power distribution cabinet. During assembly, the entire fixing component is first stably installed inside the power distribution cabinet through the fixing plates and mounting holes of the upper and lower fixing frames, thus completing the overall benchmark fixing of the device. By utilizing the sliding fit structure of the slider and the slide hole, the horizontal installation position of the fixing rod can be freely adjusted according to the horizontal cable routing space inside the power distribution cabinet, thereby achieving horizontal dimension adaptation.

[0032] The cable storage assembly uses the positioning holes of the cable storage rack and the adjustment holes of the fixing rod to achieve detachable and fixed installation with the help of fasteners. Workers can choose different adjustment holes for alignment and installation according to the vertical spacing requirements of the cable arrangement, so as to flexibly adjust the vertical installation height and spacing of the cable storage assembly.

[0033] During cable routing, power cables, control cables, and signal cables in the distribution cabinet are threaded through the storage slots of the storage plate, supported and wound around the cables using the storage rods. The limiting posts at the ends of the storage rods are used to limit the cables from the outside to prevent them from coming off.

[0034] It should be emphasized that the embodiments described in this invention are illustrative rather than limiting. Therefore, this invention includes, but is not limited to, the embodiments described in the specific implementation. Any other implementations derived by those skilled in the art based on the technical solutions of this invention are also within the scope of protection of this invention.

Claims

1. A cable straightening and positioning support device for an internal distribution cabinet, characterized in that: It includes a fixing component, an adjusting component, and a cable storage component. The cable storage component is mounted on the fixing component via the adjusting component, and the position of the cable storage component can be adjusted via the adjusting component. The cable storage assembly includes a cable storage rack (1), a storage plate (2), and storage rods (3). Two cable storage racks (1) are symmetrically installed on the adjustment assembly. The storage plate (2) is installed on the cable storage rack (1). The storage plate (2) has several vertically connected storage slots (4). Several storage rods (3) are installed on the cable storage rack (1).

2. The cable straightening and positioning support device inside a power distribution cabinet according to claim 1, characterized in that: The cable storage assembly also includes a limiting post (5), which is installed on the end of the storage rod (3) away from the cable storage rack (1).

3. The cable straightening and positioning support device inside a power distribution cabinet according to claim 2, characterized in that: The fixing components include an upper fixing frame (6) and a lower fixing frame (7), which are arranged in parallel vertically and installed inside the power distribution cabinet.

4. The cable straightening and positioning support device inside a power distribution cabinet according to claim 3, characterized in that: Both the upper fixing frame (6) and the lower fixing frame (7) are provided with slide holes (8).

5. The cable straightening and positioning support device inside a power distribution cabinet according to claim 4, characterized in that: The fixing component includes a fixing rod (9), a slider (10) and a limiting block (11). Both ends of the fixing rod (9) are connected to the slider (10). The slider (10) passes through the slide hole (8) and is connected to the limiting block (11). The slider (10) can move freely along the slide hole (8).

6. The cable straightening and positioning support device inside a power distribution cabinet according to claim 5, characterized in that: The fixing rod (9) has several adjustment holes (12), and the cable storage rack 1 has several positioning holes (13). The adjustment holes (12) and positioning holes (13) are detachably connected by fasteners.

7. The cable straightening and positioning support device inside a power distribution cabinet according to claim 6, characterized in that: The upper fixing frame (6) and the lower fixing frame (7) are provided with fixing plates (14), and the fixing plates (14) are provided with mounting holes.

8. The cable straightening and positioning support device inside a power distribution cabinet according to claim 7, characterized in that: The cable storage rack (1) has a U-shaped structure.

9. A cable straightening and positioning support device for a power distribution cabinet according to claim 8, characterized in that: The upper fixing frame (6) and the lower fixing frame (7) have the same structure.

Images