A high degree of freedom wiring track and power distribution cabinet applying same
The adjustable frame of the high-degree-of-freedom wiring track and the design of detachable bending strips solve the wiring difficulties caused by inconsistent electrical component specifications, enabling flexible cable management and maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG XINDU ELECTRIC CO LTD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-06-16
Smart Images
Figure CN224367365U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wiring track structure technology, specifically a high degree of freedom wiring track and a power distribution cabinet using it. Background Technology
[0002] Organizing cables using cabling tracks facilitates subsequent inspection and maintenance, as well as cable management and arrangement. However, existing cabling tracks tend to be general-purpose designs, while distribution cabinets are limited by their functional design, and the arrangement of electrical components inside them is not necessarily regular, and the sizes of electrical components are also different. Therefore, in this case, the specific application of conventional cabling tracks becomes problematic, and the more specifications of electrical components there are, the more difficult it becomes to determine the arrangement method of the aforementioned cabling tracks. Utility Model Content
[0003] To address the problem of difficulty in arranging conventional general-purpose wiring tracks when electrical components have different specifications, this utility model provides a high degree of freedom wiring track and a distribution cabinet using it.
[0004] The technical solution of this utility model is as follows:
[0005] A high degree of freedom wiring track includes a reference plate, and adjustment frames are provided at both ends of the reference plate along its length. Each adjustment frame includes multiple segments that extend and retract along the length direction perpendicular to the reference plate.
[0006] The adjustment frame includes a reference fixing plate fixed to the reference plate, and the reference fixing plate is telescopically connected with multiple extension plates. The extension plates are provided with multiple openings opposite to the reference fixing plate, and the openings can be used to fix the cable management frame.
[0007] The reference fixing plate or extension plate has at least two openings with a spacing greater than the thickness of the cable management frame;
[0008] A single adjustment bracket can hold multiple cable management brackets.
[0009] Unlike conventional cable management track designs, this device allows for the free selection of the adjustable rack's state, enabling the cable management rack to be installed in different ways for cable routing.
[0010] The specific structure of the cable management rack is as follows: the cable management rack includes a frame plate and a plurality of bent strips spaced apart along the length of the frame plate.
[0011] To facilitate the disassembly of the bending strip, a notch is provided at the connection between the bending strip and the frame plate.
[0012] The method for achieving a regular arrangement of cable management racks is that the reference fixing plate and extension plate are flush with the fixing plane of the cable management rack.
[0013] As a preferred embodiment, the reference fixing plate and the extension plate are of the same length and have two openings at corresponding positions.
[0014] The multi-level extension is achieved by having two extension plates, namely a first-level extension plate and a second-level extension plate.
[0015] To facilitate expansion, the secondary extension plate is movable relative to the primary extension plate.
[0016] To avoid affecting the wiring, the length of the bending strip shall not exceed the width of the frame plate.
[0017] To allow for the attachment of more bolts at the openings, the openings in the extension plate and the reference fixing plate are strip-shaped holes.
[0018] A power distribution cabinet includes the aforementioned high-degree-of-freedom wiring track.
[0019] The beneficial effects of this utility model are as follows: This utility model is a high degree of freedom wiring track and a distribution cabinet using it. Unlike conventional design methods, this device improves the structure of the adjustment frame, enabling it to be expanded into multiple sections according to needs. This allows for the installation of cable management racks in different locations, and then wiring can be carried out through the cable management racks. Moreover, the notch design of the bending strips in the cable management rack structure makes it easy for workers to disassemble and separate it with tools, thus facilitating the cutting design according to needs. When combined with the multi-section design of the adjustment frame, it achieves a high degree of freedom wiring track design and can guide and collect cables for electrical components of different sizes. Attached Figure Description
[0020] The advantages and solutions of this application will become clear to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this invention.
[0021] In the attached diagram:
[0022] Figure 1 This is a schematic diagram of the structure of this utility model;
[0023] Figure 2 A schematic diagram of the structure of this utility model after installing electrical components of different sizes;
[0024] Figure 3 This is a schematic diagram of the structure of this utility model without electrical components installed;
[0025] Figure 4 This is a schematic diagram of the extended structure of the adjustment frame of this utility model;
[0026] Figure 5This is a schematic diagram of the cable management frame structure of this utility model;
[0027] The components represented by the various reference numerals in the diagram are:
[0028] 1. Base plate; 2. Adjustment frame; 21. Base fixing plate; 22. First-level extension plate; 23. Second-level extension plate; 3. Cable management frame; 31. Frame plate; 32. Notch; 33. Bending strip; 4. Electrical components. Detailed Implementation
[0029] Example
[0030] like Figure 3 , 4 The high-degree-of-freedom cabling track shown includes a reference plate 1, which serves as a reference structure and needs to be fixed in the installation location, i.e., inside the distribution cabinet. The reference plate 1 is used to fix electrical components 4. Subsequently, all other structures can be fixed based on the reference plate 1. Adjustable brackets 2 are provided at both ends of the reference plate 1 along its length. These adjustable brackets 2 can be used to install subsequent cable management racks 3. It is important to note that the adjustable brackets 2 consist of multiple segments that extend and retract along a direction perpendicular to the length of the reference plate 1. This multi-segment design ensures that the structural state of the adjustable brackets 2 can be changed as needed. Figure 2 As shown, the cable management frame 3 structure is fixed according to the size of different electrical components 4 and the position of the cables. In this process, it is also possible to choose not to extend the above-mentioned adjustment frame 2, that is, to use the structure normally.
[0031] Subsequently, the adjusting frame 2 includes a reference fixing plate 21 fixed to the reference plate 1, and the reference fixing plate 21 is directly fixed to the reference plate 1. It should be noted that the reference fixing plate 21 is telescopically connected with multiple extension plates. These extension plates, after extending relative to the reference fixing plate 21, can be used to fix the cable management rack 3. When they are not extended, they do not affect the fixation between the reference fixing plate 21 and the cable management rack 3. Therefore, the extension plates and the reference fixing plate 21 are provided with multiple openings, which can be used to fix the cable management rack 3, and... Figure 1 , 2 As shown, by using staggered holes, the fixing state of the adjustment bracket 2 can be changed. Furthermore, this staggered hole fixing method allows for the creation of more openings for fixing the cable management bracket 3. Therefore, by freely selecting the fixing state of the openings according to requirements and changing the fixing method of the adjustment bracket 2, the cable management bracket 3 can be selectively fixed, achieving the desired effect. Figure 2 The state shown allows for the installation of the cable management frame 3 to meet the needs of fixing electrical components 4 of different specifications.
[0032] It should also be noted that in the above structure, the method to achieve the regular arrangement of the cable management rack 3 is that the reference fixing plate 21 and the extension plate are flush with the fixing plane of the cable management rack 3. This method can ensure that the installed cable management rack 3 is basically in a fixed plane, which can avoid various cable arrangement problems caused by staggered arrangement.
[0033] To ensure the extension state of the adjustment frame 2 is controllable, the reference fixing plate 21 and the extension plate are of the same length, and two openings are provided at corresponding positions, such as... Figure 3 , 4 As shown, the state can be adjusted simply by changing the state to fix the opening.
[0034] Moreover, in the above structure, the way to achieve multi-level extension is that the extension plate includes two, namely a first-level extension plate 22 and a second-level extension plate 23, which is not limited to two. If there is a need, more extension plates can be designed according to the needs. However, designing more will occupy more space, and the difference in specifications will not be too great when the number of electrical components 4 is limited. Generally, three are sufficient.
[0035] It should be noted that, for ease of expansion, the secondary extension plate is movable relative to the primary extension plate. This means that each segment can be independently extended, offering a high degree of freedom. After arranging the electrical components 4, the extension plate can be designed to extend as needed, and then simply fixed by the aforementioned openings.
[0036] To ensure that the cable management rack 3 can be fixed and installed properly, at least two openings on the reference fixing plate 21 or extension plate are spaced apart by a distance greater than the thickness of the cable management rack 3. This spacing design can prevent the cable management rack 3 from being unable to be installed.
[0037] Furthermore, based on the above structure, in order to fix more bolts at the opening, the openings of the extension plate and the reference fixing plate 21 are strip-shaped holes. The strip-shaped holes can be arranged to accommodate more screws or other fixing structures, which can ensure stability after installation.
[0038] The above structure enables a single adjustment frame 2 to fix multiple cable management frames 3, and the cable management frames 3 can be fixed in different positions to achieve the preset requirements.
[0039] Unlike conventional wiring track designs, this device allows for the free selection of the state of the adjustable frame 2, enabling the installation of the cable management frame 3 in different ways for wiring.
[0040] As a preferred embodiment, such as Figure 5As shown, the specific structure of the cable management rack 3 is as follows: the cable management rack 3 includes a frame plate 31 and a plurality of bent strips 33 spaced apart along the length of the frame plate 31. Its structure is basically the same as that of the existing cable management rack 3. However, it should be noted that since this device requires cutting and length design, for better use, firstly, to facilitate the disassembly of the bent strips 33, a notch 32 is provided at the connection between the bent strips 33 and the frame plate 31. The notch allows for easy removal of the bent strips 33 using tools. Secondly, to avoid affecting the wiring, the length of the bent strips 33 is not greater than the width of the frame plate 31.
[0041] Finally, a power distribution cabinet was also disclosed, which includes the aforementioned high-degree-of-freedom wiring track.
Claims
1. A high-degree-of-freedom wiring track, comprising a reference plate (1), characterized in that, The reference plate (1) is provided with adjustment frames (2) at both ends along its length. The adjustment frames (2) include multiple segments that extend and retract along the length direction perpendicular to the reference plate (1). The adjustment frame (2) includes a reference fixing plate (21) fixed to the reference plate (1), and the reference fixing plate (21) is telescopically connected with multiple extension plates, and the extension plates are provided with multiple openings opposite to the reference fixing plate (21), and the openings can fix the cable management frame (3). The reference fixing plate (21) or extension plate has at least two openings with a spacing greater than the thickness of the cable management frame (3); A single adjustment bracket (2) can hold multiple cable management brackets (3).
2. The high-degree-of-freedom wiring track according to claim 1, characterized in that, The cable management rack (3) includes a frame plate (31) and a plurality of bent strips (33) spaced apart along the length of the frame plate (31).
3. A high-degree-of-freedom wiring track according to claim 2, characterized in that, A notch (32) is provided at the connection between the bending strip (33) and the frame plate (31).
4. A high-degree-of-freedom wiring track according to claim 1, characterized in that, The reference fixing plate (21) and the extension plate are flush with the fixing plane of the cable management frame (3).
5. A high-degree-of-freedom wiring track according to claim 1, characterized in that, The reference fixing plate (21) and the extension plate are of the same length and have two openings at corresponding positions.
6. A high-degree-of-freedom wiring track according to claim 5, characterized in that, The extension plate includes two plates, namely a primary extension plate (22) and a secondary extension plate (23).
7. A high-degree-of-freedom wiring track according to claim 6, characterized in that, The secondary extension plate (23) is movable relative to the primary extension plate (22).
8. A high-degree-of-freedom wiring track according to claim 2, characterized in that, The length of the bending strip (33) is not greater than the width of the frame plate (31).
9. A high-degree-of-freedom wiring track according to claim 1, characterized in that, The openings of the extension plate and the reference fixing plate (21) are strip-shaped holes.
10. A power distribution cabinet, characterized in that, Includes a high degree of freedom wiring track as described in any one of claims 1-9.