Cable wiring frame

Abstract

The utility model discloses a cable wiring frame which is formed by splicing a plurality of width-adjustable support units end to end. Each support unit comprises a first connecting plate, a second connecting plate and a width-adjustable supporting plate. The first connecting plate and the second connecting plate which are parallel are connected together through the supporting plates, the supporting plates comprise the first supporting plate and the second supporting plate, one end of the first supporting plate with the interior being of a hollow structure is horizontally fixed to the first connecting plate, and an opening communicated with the interior of the first supporting plate is formed in the end, away from the first connecting plate, of the first supporting plate. A second supporting plate capable of stretching out of or retracting into the cable wiring frame from an opening of the cable wiring frame is horizontally and movably arranged in the cable wiring frame, the end, stretching out of the first supporting plate, of the second supporting plate is horizontally fixed to the first connecting plate, the cable wiring frame has the length and width adjustable function, and the practicability and flexibility of the cable wiring frame are improved.

Description

Technical Field

[0001] This utility model relates to the field of cable wiring racks, specifically, to a cable wiring rack. Background Technology

[0002] Cable trays are also known as cable supports or cable bridges, and cable bridges are divided into trough type, tray type, ladder type, mesh type and other structures.

[0003] A search revealed Chinese patent application number "202410486032.0", which discloses a cable tray for assisted cabling. The cable tray includes multiple cabling racks spaced apart within it for supporting and placing cables. The cable tray also contains multiple cabling assist devices for facilitating cable laying. Each assist device includes a connecting mechanism for detachable connection to the cable tray, a rotating roller for assisting cable movement within the cable tray, and multiple sets of support components to improve the smoothness of the rotating roller's rotation on the connecting mechanism. This application helps improve the smoothness of cable movement assisted by the cabling assist devices within the cable tray, thereby enhancing the efficiency of the cabling assist devices.

[0004] In the process of implementing this patent, the inventors discovered the following problems with the prior art:

[0005] Existing cable trays lack adjustable width and length, requiring manufacturers to customize them according to customer needs each time, reducing their practicality and flexibility.

[0006] Therefore, providing a cable tray with adjustable length and width during use, which improves its practicality and flexibility, is a problem that this utility model urgently needs to solve. Utility Model Content

[0007] To address the aforementioned technical problems, the purpose of this utility model is to overcome the shortcomings of existing technologies that lack adjustable width and length, requiring manufacturers to customize according to customer needs each time, thus reducing practicality and flexibility. This utility model provides a cable tray with adjustable length and width during use, improving its practicality and flexibility.

[0008] To achieve the above objectives, this utility model provides a cable wiring rack, which is composed of several adjustable-width support units spliced ​​end to end;

[0009] Each of the aforementioned support units includes: a first connecting plate, a second connecting plate, and a width-adjustable support plate; wherein,

[0010] The parallel first connecting plate and the second connecting plate are connected together by the support plate. The support plate includes a first support plate and a second support plate. One end of the first support plate, which has a hollow internal structure, is horizontally fixed to the first connecting plate. An opening communicating with the interior of the first support plate is provided at the end of the first support plate away from the first connecting plate. A second support plate, which can extend out of or retract into the interior of the first support plate, is horizontally and movably provided inside the first support plate. The end of the second support plate extending from the first support plate is horizontally fixed to the first connecting plate.

[0011] Preferably, the upper end of the first support plate is uniformly and horizontally fixedly provided with a row of first limiting members for supporting and limiting the cable, and the upper end of the second support plate is uniformly and vertically provided with a row of second limiting members for supporting and limiting the cable, and the height of the row of second limiting members and the row of first limiting members is the same after the second limiting members are raised.

[0012] Preferably, the upper end of the first support plate is evenly provided with a row of storage grooves for accommodating a row of second limiting members, and each storage groove is provided with a positioning mechanism so that each second limiting member rises vertically upward from its corresponding storage groove until it is level with a row of first limiting members, so as to position each second limiting member after it has risen.

[0013] Preferably, the positioning mechanism includes: a positioning block, a limiting cylinder, a limiting block, and a limiting rod; wherein,

[0014] Each of the aforementioned storage grooves has several vertically and equally spaced limiting cylinders fixedly installed at its bottom. Each limiting cylinder has a horizontally movable limiting block installed inside. Each limiting block has a vertically fixed limiting rod that can pass through the top of the limiting cylinder at its upper end. The top of each limiting rod is fixed to the second limiting member. After rising and becoming flush with the first limiting member, each of the second limiting members has several horizontally and equally spaced storage cavities on both sides along its length. Each storage cavity has a horizontally and movably installed positioning block that can extend out of the storage cavity and abut against the upper end of the second support plate. When the second limiting member rises to be flush with the first limiting member, each limiting block abuts against the top of the limiting cylinder. At the same time, each positioning block extends out from its corresponding storage cavity and abuts against the upper end of the second support plate.

[0015] Preferably, at least one spring is horizontally fixedly arranged in each of the storage cavities, and a positioning block is horizontally fixedly arranged at the free end of each spring. Each limiting block is an iron block, and a magnet that can attract the corresponding limiting block is horizontally fixedly arranged at the bottom end of each limiting cylinder.

[0016] Preferably, an adjustment component is provided between the first connecting plate and the second connecting plate located below the support plate, which can drive the first support plate to move horizontally so that it can extend out of or retract into the second support plate to adjust the width of the support plate.

[0017] Preferably, the adjusting assembly includes: a threaded cylinder and a threaded shaft; wherein,

[0018] A row of threaded cylinders for supporting the first support plate are horizontally fixed at equal intervals along its length on the first connecting plate, and each threaded cylinder is threadedly connected to a threaded shaft inside, and the free end of each threaded shaft is horizontally and rotatably mounted on the second connecting plate.

[0019] Preferably, each of the threaded shafts is a damping shaft, and the surface of the damping shaft is provided with threads for use with the threaded cylinder. A first gear is coaxially fixed at the end of each of the threaded shafts, and a second gear is horizontally and rotatably provided between each two adjacent first gears and meshing with both.

[0020] Preferably, each pair of adjacent support units is joined together by a connector, the connector comprising: a fixing plate and bolts; wherein,

[0021] Each of the first connecting plates and each of the second connecting plates has two threaded holes at intervals on its top and bottom sides, which are used to cooperate with the bolts. Each of the fixing plates has through holes at both ends that correspond one-to-one with the two threaded holes on the ends of the first connecting plates and the second connecting plates and cooperate with the bolts.

[0022] According to the above technical solution, the beneficial effects of the cable wiring rack provided by this utility model in use are as follows:

[0023] In use, the width of each support unit is adjusted by adjusting the width of each support plate, and the ends of each support unit after the width adjustment are spliced ​​together, and then it can be put into use.

[0024] The specific adjustment method is as follows: by moving the second support plate so that it extends from the inside of the first support plate, the width of the support plate can be quickly adjusted, thereby adjusting the width of the support unit. Furthermore, by splicing several support units sequentially, the length of the cable tray can be changed, thus adapting it to different working conditions. This improves its practicality and flexibility.

[0025] Therefore, the cable tray provided by this utility model has adjustable length and width, which improves its practicality and flexibility.

[0026] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0027] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0028] Figure 1 This is a schematic diagram of the cable tray structure provided in a preferred embodiment of the present invention;

[0029] Figure 2 This is a top view of the cable tray structure provided in a preferred embodiment of the present invention;

[0030] Figure 3 This is a structural cross-sectional view of a cable wiring rack provided in a preferred embodiment of the present invention;

[0031] Figure 4 yes Figure 3 A magnified schematic diagram of the structure of part A;

[0032] Figure 5 This is a schematic diagram of the structure of the support unit of the cable wiring rack provided in a preferred embodiment of the present invention;

[0033] Figure 6 yes Figure 5 Top view of the structure;

[0034] Figure 7 This is a schematic diagram of the assembly of the adjustment component of the cable tray provided in a preferred embodiment of the present invention.

[0035] Explanation of reference numerals in the attached figures

[0036] 1. First connecting plate; 2. Second connecting plate; 3. First support plate; 4. Second support plate; 5. First limiting component; 6. Second limiting component; 7. Positioning block; 8. Adjustment assembly; 801. Threaded cylinder; 802. Threaded shaft; 9. Fixing plate; 10. Gear No. 1; 11. Gear No. 2; 12. Storage groove; 13. Spring; 14. Threaded hole; 15. Limiting cylinder; 16. Limiting block; 17. Limiting rod; 18. Magnet. Detailed Implementation

[0037] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0038] like Figure 1-7 As shown, the cable wiring rack provided by this utility model is composed of several adjustable-width support units spliced ​​together end to end;

[0039] Each of the aforementioned support units includes: a first connecting plate 1, a second connecting plate 2, and a width-adjustable support plate; wherein,

[0040] The parallel first connecting plate 1 and the second connecting plate 2 are connected together by the support plate. The support plate includes a first support plate 3 and a second support plate 4. One end of the first support plate 3, which has a hollow internal structure, is horizontally fixed to the first connecting plate 1. An opening communicating with the interior of the first support plate 3 is provided at the end of the first support plate 3 away from the first connecting plate 1. The second support plate 4, which can extend out of the opening or retract into the interior, is horizontally and movably provided inside the second support plate 4. The end of the second support plate 4 extending out of the first support plate 3 is horizontally fixed to the first connecting plate 1.

[0041] In the above solution, when in use, the width of each support unit is adjusted by adjusting the width of each support plate, and the ends of each support unit after the width adjustment are spliced ​​together, and then it can be put into use.

[0042] The specific adjustment method is as follows: Figure 1 As shown, by moving the second support plate 4 to extend it from the inside of the first support plate 3, the width of the support plate can be quickly adjusted, thereby adjusting the width of the support unit. Furthermore, by splicing several support units sequentially, the length of the cable tray can be changed, making it suitable for different working conditions. This improves its practicality and flexibility.

[0043] Therefore, the cable tray provided by this utility model has adjustable length and width, which improves its practicality and flexibility.

[0044] In a preferred embodiment of the present invention, a row of first limiting members 5 for supporting and limiting the cable is uniformly and horizontally fixedly arranged on the upper end of the first support plate 3, and a row of second limiting members 6 for supporting and limiting the cable is uniformly and vertically arranged on the upper end of the second support plate 4, and the height of the row of second limiting members 6 and the row of first limiting members 5 after being raised is the same.

[0045] In the above scheme, the top of the first limiting member 5 and the second limiting member 6 are both partially recessed downward to form limiting grooves for supporting the cables, so that multiple cables are arranged horizontally on the multiple first limiting members 5 and the second limiting members 6 on the first support plate 3 and the second support plate 4, so that the multiple cables are arranged in parallel on the cable bracket, thereby limiting the multiple cables and avoiding the cables arranged on the cable wiring rack from being arranged in a crisscross manner, which would cause inconvenience to the later maintenance of the cables.

[0046] During use, by moving the second support plate 4 to extend from the inside of the first support plate 3, and then raising the second limiting member 6 on the extended portion of the second support plate 4 vertically to be level with the height of a row of first limiting members 5 on the first support plate 3, multiple cables can be arranged on the row of first limiting members 5 on the first support plate 3 and the multiple raised second limiting members 6 on the second support plate 4, thus ensuring that the multiple cables arranged on the wiring rack are at the same height, thereby improving the neatness and aesthetics of the wiring.

[0047] In a preferred embodiment of the present invention, the upper end of the first support plate 3 is provided with a plurality of storage grooves 12 for accommodating a row of second limiting members 6, and each storage groove 12 is provided with a positioning mechanism so that each second limiting member 6 rises vertically upward from its corresponding storage groove 12 until it is level with a row of first limiting members 5, so as to position each second limiting member 6 after it has risen.

[0048] In the above scheme, the fixing mechanism can position the multiple second limiting members 6 that have risen to be flush with a row of first limiting members 5, so as to prevent the multiple second limiting members 6 from rising and falling and affecting their stability.

[0049] In a preferred embodiment of this utility model, the positioning mechanism includes: a positioning block 7, a limiting cylinder 15, a limiting block 16, and a limiting rod 17; wherein,

[0050] Each of the storage grooves 12 has several vertically and equally spaced limiting cylinders 15 fixedly arranged at its bottom. Each limiting cylinder 15 has a horizontally movable limiting block 16. Each limiting block 16 has a vertically fixed limiting rod 17 that can pass through the top of the limiting cylinder 15. The top of each limiting rod 17 is fixed to the second limiting member 6. After rising and becoming flush with the first limiting member 5, each of the second limiting members 6 has several horizontally and equally spaced storage cavities on both sides along its length. Each storage cavity has a horizontally and movably arranged positioning block 7 that can extend out of the storage cavity and abut against the upper end of the second support plate 4. When the second limiting member 6 rises to be flush with the first limiting member 5, each limiting block 16 abuts against the top of the limiting cylinder 15. At the same time, each positioning block 7 extends out from its corresponding storage cavity and abuts against the upper end of the second support plate 4.

[0051] In the above scheme, during use, after the second support plate 4 is removed from the interior of the first support plate 3, the multiple second limiting members 6 exposed from the interior of the first support plate 3 are pulled vertically upward from their respective corresponding receiving grooves 12, so that each second limiting member 6 partially rises from the receiving groove 12 until it is flush with a row of first limiting members 5 on the first support plate 3. During this process, when the second limiting member 6 rises to be flush with a row of first limiting members 5, all the limiting rods 17 on the second limiting member 6 drive the limiting blocks 16 at their respective bottom ends to abut against the top of the limiting cylinder 15, such as... Figure 3 and Figure 4 As shown, simultaneously, the bottom end of each of the storage cavities is flush with the upper end of the second support plate 4, and then each of the positioning blocks 7 is moved out of the storage cavity and abuts against the second support plate 4. Since the multiple positioning blocks 7 on each of the second limiting members 6 abut against the upper end of the second support plate 4, it prevents the second limiting member 6 from falling after rising. At the same time, multiple limiting blocks 16 connected to the second limiting member 6 by multiple limiting rods 17 abut against the top of the corresponding limiting cylinder 15 to prevent the second limiting member 6 from continuing to rise after rising.

[0052] Therefore, the positioning mechanism can position and fix the second limit member 6, which is raised and flush with the first limit member 5, thus locking it and preventing the second limit member 6 from rising or falling again.

[0053] In a preferred embodiment of this utility model, at least one spring 13 is horizontally fixedly arranged in each of the storage cavities, and a positioning block 7 is horizontally fixedly arranged at the free end of each spring 13. Each limiting block 16 is an iron block, and a magnet 18 that can attract the corresponding limiting block 16 is horizontally fixedly arranged at the bottom end of each limiting cylinder 15.

[0054] In the above scheme, such as Figure 4 As shown, in its naturally extended state, the positioning block 7 connected to the free end of the spring 13 partially extends out of the storage cavity. When it is necessary to store the second limiting member 6 in the storage groove 12, simply push each positioning block 7 to retract it completely into the storage cavity. During the retraction process, the corresponding spring 13 is compressed, placing it in a compressed state. When each positioning block 7 retracts into the storage cavity, it presses the second limiting member 6 to descend vertically into the storage groove 12. When the second limiting member 6 descends into the storage groove 12, the free end of each positioning block 7 abuts against the inner wall of the storage groove 12.

[0055] Additionally, a magnet 18 is fixed to the bottom end of the limiting cylinder 15, causing the limiting block 12 to descend and abut against the magnet 18. Through magnetic force, the limiting block 12 is firmly attracted to the magnet 18, preventing the second limiting member 6 housed in the receiving groove 12 from moving. This avoids the second limiting member 6 from moving out of the receiving groove 12 during transportation and handling.

[0056] In a preferred embodiment of the present invention, an adjustment component 8 is provided between the first connecting plate 1 and the second connecting plate 2 located below the support plate, which can drive the first support plate 3 to move horizontally so that it can extend out of or retract into the second support plate 4 to adjust the width of the support plate.

[0057] In the above scheme, the width of the support plate is adjusted by quickly moving the second support plate 4 out of or retracting it from the interior of the second support plate 3 using the adjustment component 8.

[0058] In a preferred embodiment of this utility model, the adjusting component 8 includes: a threaded cylinder 801 and a threaded shaft 802; wherein,

[0059] A row of threaded cylinders 801 for supporting the first support plate 3 are horizontally fixedly arranged at equal intervals along the length direction of the first connecting plate 1, and each threaded cylinder 801 is threadedly connected to a threaded shaft 802 inside, and the free end of each threaded shaft 802 is horizontally and rotatably arranged on the second connecting plate 2.

[0060] In the above scheme, the width of the support plate is adjusted by synchronously rotating all the threaded shafts 801 so that they extend or retract from the interior of the corresponding threaded cylinder 801, thereby driving the second connecting plate 2 away from the first connecting plate 1, and thus driving the second support plate 4 to extend or retract from the interior of the first support plate 3.

[0061] In a preferred embodiment of the present invention, each threaded shaft 802 is a damping shaft, and the surface of the damping shaft is provided with a thread for use with the threaded cylinder 801. A first gear 10 is coaxially fixed at the end of each threaded shaft 802, and a second gear 11 is horizontally and rotatably provided between each two adjacent first gears 10 and meshes with both.

[0062] In the above scheme, since a second gear 11 is provided between each two adjacent first gears 10 and meshes with them, by driving any one of the threaded shafts 802 to rotate, under the meshing relationship of multiple first gears 10 and multiple second gears 11, all the threaded shafts 802 can be driven to extend from all the corresponding threaded cylinders 801, thereby driving the second support plate 4 to extend from the inside of the first support plate 3.

[0063] In addition, since each of the threaded shafts 802 is a damping shaft with threads on its surface, it has a certain damping function and a certain self-locking function.

[0064] In a preferred embodiment of this utility model, each pair of adjacent support units is spliced ​​together by a connector, the connector including: a fixing plate 9 and bolts; wherein,

[0065] Each of the first connecting plate 1 and each of the second connecting plates 2 has two threaded holes 14 at intervals on the top and bottom surfaces, which are used to cooperate with the bolts. Each of the fixing plates 9 has through holes at both ends that correspond one-to-one with the two threaded holes 14 on the ends of the first connecting plate 1 and the second connecting plate 2 and cooperate with the bolts.

[0066] In the above scheme, when using it, such as Figure 1 and 2As shown, align the ends of the two support units to be spliced, and lay fixing plates 9 on the upper ends of the two first connecting plates 1 and two second connecting plates 2 respectively. The through holes at both ends of each fixing plate 9 are aligned with the threaded holes 14 on the two first connecting plates 1 or the two second connecting plates 2. Then, pass multiple bolts through the through holes on the fixing plates 9 and screw them into the threaded holes 14 on the first connecting plates 1 or the second connecting plates 2 until the bolt nuts abut against the fixing plates 9.

[0067] In the same manner, the lower ends of the two aligned first connecting plates 1 and the two aligned second connecting plates 2 are fixedly connected together by the connector.

[0068] In summary, the cable tray provided by this utility model overcomes the problem that the existing technology does not have adjustable width and length, and manufacturers need to customize it according to customer needs each time, which reduces its practicality and flexibility.

[0069] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0070] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0071] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A cable routing tray, characterized by, The adjustable-width support unit is formed by splicing a plurality of adjustable-width support units end to end. Each of the support units comprises a first connecting plate (1), a second connecting plate (2) and an adjustable-width support plate. The first connecting plate (1) and the second connecting plate (2) are connected together by the support plate, which comprises a first support plate (3) and a second support plate (4), and one end of the first support plate (3) with a hollow structure is fixed horizontally on the first connecting plate (1), an opening is formed in the end of the first support plate (3) away from the first connecting plate (1), and the second support plate (4) is arranged movably in the opening.

2. The cable routing tray of claim 1, wherein, A row of first limiting members (5) for supporting and limiting the cable is arranged uniformly and horizontally on the upper end of the first support plate (3), and a row of second limiting members (6) for supporting and limiting the cable is arranged uniformly and movably on the upper end of the second support plate (4), and the height of the second limiting members (6) after being raised is the same as that of the first limiting members (5).

3. The cable routing tray of claim 2, wherein, A row of receiving grooves (12) for receiving a row of second limiting members (6) is formed uniformly on the upper end of the first support plate (3), and a positioning mechanism is arranged in each receiving groove (12) to position each second limiting member (6) when it is vertically upward from the corresponding receiving groove (12) to the same height as the first limiting members (5).

4. The cable organizer of claim 3, wherein, The positioning mechanism comprises a positioning block (7), a limiting cylinder (15), a limiting block (16) and a limiting rod (17). A plurality of limiting cylinders (15) are arranged vertically and equidistantly at the bottom of each receiving groove (12), and a limiting block (16) is arranged movably horizontally in each limiting cylinder (15), the upper end of each limiting block (16) is fixed vertically and provided with a limiting rod (17) capable of passing through the top of the limiting cylinder (15), the top of each limiting rod (17) is fixed on the second limiting member (6), and each second limiting member (6) after being raised to the same height as the first limiting members (5) is provided with a plurality of receiving cavities equidistantly and horizontally on both sides along the length direction, and each receiving cavity is provided with a positioning block (7) capable of partially extending out of the receiving cavity and abutting against the upper end of the second support plate (4), when the second limiting member (6) is raised to the same height as the first limiting members (5), each limiting block (16) abuts against the top of the limiting cylinder (15), and at the same time, each positioning block (7) extends out of the corresponding receiving cavity and abuts against the upper end of the second support plate (4).

5. The cable routing tray of claim 4, wherein, At least one spring (13) is horizontally fixed in each accommodation cavity, the free end of each spring (13) is horizontally fixed with a limiting block (7), each limiting block (16) is an iron block, and the bottom end of each limiting cylinder (15) is horizontally fixed with a magnet (18) which can be attracted to the corresponding limiting block (16).

6. The cable organizer of claim 1, wherein, The first connecting plate (1) and the second connecting plate (2) below the support plate are provided with an adjusting assembly (8) which can drive the first support plate (3) to move horizontally so that it can be extended from or retracted into the second support plate (4) to adjust the width of the support plate.

7. The cable organizer of claim 6, wherein, The adjusting assembly (8) comprises a threaded cylinder (801) and a threaded shaft (802), wherein, A row of threaded cylinders (801) for supporting the first support plate (3) is horizontally fixed on the first connecting plate (1) at equal intervals along the length direction, and a threaded shaft (802) is threadedly connected in the interior of each threaded cylinder (801), and the free end of each threaded shaft (802) is horizontally and rotatably arranged on the second connecting plate (2).

8. The cable organizer of claim 7, wherein, Each threaded shaft (802) is a damping shaft, the surface of which is provided with threads for cooperating with the threaded cylinder (801), the end of each threaded shaft (802) is coaxially fixed with a first gear (10), and two adjacent first gears (10) are horizontally and rotatably arranged with a second gear (11) engaged therewith.

9. The cable organizer of claim 1, wherein, Each adjacent bracket unit is spliced together by a connecting piece, the connecting piece comprises a fixed plate (9) and a bolt, wherein, The upper and lower surfaces of both ends of each first connecting plate (1) and each second connecting plate (2) are respectively and vertically provided with two threaded holes (14) for cooperating with the bolt, and the two ends of each fixed plate (9) are respectively provided with through holes corresponding to the two threaded holes (14) on the end of the first connecting plate (1) and the second connecting plate (2) and cooperating with the bolt.

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