corded device

Abstract

The utility model belongs to the technical field of machine room cable fixing, disclose a kind of wire fixing device, including mounting seat, rotating component and fixed component, multiple mounting seats are sequentially stacked along vertical direction, multiple installation groove bodies are symmetrically provided in each mounting seat two sides, multiple installation groove bodies of the side of adjacent two mounting seats are aligned one by one to form multiple installation holes for threading and cable;Rotating component includes multiple connecting pieces and multiple rotating shafts, multiple connecting pieces are one-to-one correspondingly connected in the same end of multiple mounting seats along length direction, and adjacent two connecting pieces are rotatably connected by rotating shaft;Fixed component includes multiple fixed pieces and multiple locking pieces, multiple fixed pieces are one-to-one correspondingly connected in the same end of multiple mounting seats away from rotating component along length direction, in adjacent two fixed pieces, the second fixed part of upper fixed piece and the first fixed part of lower fixed piece partially overlap and are provided with locking piece.The utility model can realize the stable fixing and flexible maintenance of cable.

Description

Technical Field

[0001] This utility model relates to the field of computer room cable fixing technology, and in particular to a cable fixing device. Background Technology

[0002] With the accelerated advancement of digital transformation, the demand for data processing and storage capabilities in industries such as finance, internet, and cloud computing is growing, leading to the continuous expansion of data centers and server rooms and increasingly complex internal network architectures. As the core carrier of network transmission in server rooms, the number of data cables such as network cables and fiber optic cables is rising dramatically. The orderly management of cables not only directly affects the stability of network transmission, signal attenuation control, and equipment heat dissipation efficiency, but also has a crucial impact on the convenience of later operation and maintenance, and the improvement of server room space utilization.

[0003] Currently, the cable management devices widely used in computer rooms are mostly modular designs, mainly consisting of a base, cable trays, a cover, and fixing connectors. The base is fixed to the cabinet beams, wall cable trays, or floor cabling racks with screws or adhesive. Then, network cables of the same batch or in the same direction are neatly organized and embedded into the cable trays of the cable management device. The cover is then fastened to secure the cables on a single layer. Once the layer is full, a new cable management device is connected to the connector of the lower layer cable management device through the positioning hole on the top, forming a multi-layer cable management structure that is stacked to accommodate the ever-increasing number of cables.

[0004] However, when it is necessary to remove, replace, or repair the lower-level cables, all the pre-installed cable clips on the upper level must be disassembled layer by layer. This process not only requires removing the covers and loosening the connectors, but also temporarily securing the hanging cables on the upper level, which can easily cause cable tangling, signal interruption, or interface damage. This not only consumes a lot of manpower and time, but also increases the risk of unplanned downtime in the data center network, making it difficult to meet the actual needs of modern data centers for efficient operation and maintenance and flexible adjustments.

[0005] Therefore, there is an urgent need to propose a wire fixing device to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a cable fixing device that can achieve stable cable fixing and flexible maintenance, thereby meeting the efficient operation and maintenance needs of computer room cable management.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] The wiring device includes:

[0009] Multiple mounting bases are stacked vertically. Each mounting base has multiple mounting slots symmetrically opened on opposite sides of the vertical direction. The mounting slots on the same side are arranged at intervals along the length direction. The mounting slots on opposite sides of two adjacent mounting bases are aligned to form multiple mounting holes for passing cables through.

[0010] The rotating assembly includes multiple connectors and multiple rotating shafts. The multiple connectors are connected one-to-one to the same end of the multiple mounting seats along the length direction, and two adjacent connectors are rotatably connected through the rotating shafts.

[0011] The fixing component includes multiple fixing members and multiple locking members. The multiple fixing members are connected one-to-one to one end of the multiple mounting bases away from the rotating component along the length direction. Each fixing member has a first fixing part protruding at one end and a second fixing part protruding at the other end along the vertical direction. In two adjacent fixing members, the second fixing part of the upper fixing member partially overlaps with the first fixing part of the lower fixing member and is through which the locking member passes.

[0012] Preferably, the first fixing part and the second fixing part on the fixing member are staggered along the length direction of the mounting base, and in two adjacent fixing members, the second fixing part of the upper fixing member can be inserted into the limiting space formed between the first fixing part of the lower fixing member and the side wall of the mounting base.

[0013] Preferably, the locking element includes a bolt and a nut, wherein the bolt passes through the first fixing part and the second fixing part and is screwed onto the nut.

[0014] Preferably, the connector has a T-shaped cross-section and includes a first connecting part and a second connecting part that are perpendicularly connected to each other. The first connecting part is connected to the end of the mounting base, and the second connecting parts of two adjacent connectors are rotatably connected through the rotating shaft.

[0015] Preferably, both ends of the rotating shaft are fixedly connected with anti-detachment plates, and the outer diameter of the anti-detachment plates is larger than the inner diameter of the mounting through hole on the connector for the rotating shaft to pass through.

[0016] Preferably, the cross-section of the mounting groove is U-shaped or semi-circular.

[0017] Preferably, the inner wall of the mounting groove is provided with an elastic gasket.

[0018] Preferably, the mounting base is made of aluminum alloy and its outer surface is coated with an antistatic coating.

[0019] The beneficial effects of this utility model are:

[0020] This utility model proposes a cable fixing device. Under normal use, two adjacent mounting seats are locked together by the overlapping and cooperation of the first and second fixing parts of the fixing member and the locking member. At this time, the mounting holes formed by the aligned mounting slots can realize the orderly installation and classification of cables, ensuring the stability of network transmission. When it is necessary to inspect the lower layer cables, it is not necessary to disassemble all the upper mounting seats. It is only necessary to loosen the locking member of the corresponding mounting seat above the layer to be inspected, so that the upper mounting seat can be rotated upward or to one side by the pivot around the connector. The mounting holes and internal cables on the lower mounting seat can be directly exposed. After the inspection is completed, the rotated mounting seat is reset and locked again by the first fixing part, the second fixing part and the locking member. This improves the operation and maintenance efficiency, avoids the cumbersome operation of disassembling and temporarily fixing cables layer by layer in the traditional structure, and saves manpower and time costs. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the wire fixing device described in an embodiment of the present utility model;

[0022] Figure 2 This is a partial structural schematic diagram of the wire fixing device described in an embodiment of this utility model.

[0023] In the picture:

[0024] 1. Mounting base; 10. Mounting slot; 100. Mounting hole;

[0025] 2. Rotating assembly; 21. Connecting member; 211. First connecting part; 212. Second connecting part; 22. Rotating shaft;

[0026] 3. Fixing component; 31. Fixing part; 311. First fixing part; 312. Second fixing part; 32. Locking part; 321. Bolt; 322. Nut. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] like Figure 1 and Figure 2 As shown, this utility model provides a cable fixing device, including a mounting base 1, a rotating assembly 2, and a fixing assembly 3. Multiple mounting bases 1 are stacked vertically, and each mounting base 1 has multiple mounting slots 10 symmetrically formed on opposite sides along the vertical direction. The mounting slots 10 on the same side are arranged at intervals along the length direction. The mounting slots 10 on opposite sides of two adjacent mounting bases 1 are aligned to form multiple mounting holes 100 for threading cables. The rotating assembly 2 includes multiple connectors 21 and multiple rotating shafts 22, with the connectors 21 correspondingly connected to the multiple mounting bases. 1. At the same end along the length direction, two adjacent connecting parts 21 are rotatably connected by a rotating shaft 22; the fixing assembly 3 includes multiple fixing parts 31 and multiple locking parts 32. The multiple fixing parts 31 are connected one-to-one to the end of the multiple mounting bases 1 away from the rotating assembly 2 along the length direction. Each fixing part 31 has a first fixing part 311 protruding at one end and a second fixing part 312 protruding at the other end along the vertical direction. Among two adjacent fixing parts 31, the second fixing part 312 of the upper fixing part 31 partially overlaps with the first fixing part 311 of the lower fixing part 31 and is provided with a locking part 32.

[0032] During normal use, two adjacent mounting bases 1 are locked in place by the overlapping and cooperation of the first fixing part 311 and the second fixing part 312 of the fixing member 31 and the locking member 32. At this time, the mounting holes 100 formed by the aligned mounting grooves 10 can realize the orderly laying and classification of cables, ensuring the stability of network transmission. When it is necessary to inspect the lower layer cables, it is not necessary to disassemble all the upper mounting bases 1. It is only necessary to loosen the locking member 32 of the corresponding mounting base 1 above the layer to be inspected, so that the upper mounting base 1 can be rotated upward or to one side around the connector 21 via the rotating shaft 22. The mounting holes 100 and internal cables on the lower mounting base 1 can be directly exposed. After the inspection is completed, the rotated mounting base 1 can be reset and locked again by the first fixing part 311, the second fixing part 312 and the locking member 32.

[0033] This cable management device improves maintenance efficiency, avoids the tedious operation of disassembling and temporarily fixing cables layer by layer as in traditional structures, and saves manpower and time costs; it reduces the risk of cable damage and signal interruption, and the rotating opening eliminates the need to touch or pull the upper layer cables, effectively avoiding cable tangling, interface damage, and unplanned downtime; it balances stability and operational flexibility, with the double fixing parts of the fixing component 31 and the cooperation of the locking component 32 ensuring a firm connection of the mounting base 1 in the stacked state, while the rotational cooperation between the rotating shaft 22 and the connecting component 21 enables flexible opening and closing of the upper structure; it maintains the orderliness of cable management, and the mounting holes 100 formed by the mounting groove 10 can fix cables in layers and categories, which is beneficial for equipment heat dissipation and facilitates quick cable positioning later, fully meeting the needs of efficient operation and maintenance and flexible adjustment in modern computer rooms.

[0034] like Figure 1 As shown, in this embodiment, the wire fixing device includes four mounting bases 1, which are stacked vertically to form three layers of mounting holes 100, with six mounting holes 100 in each layer.

[0035] In other embodiments, the wire fixing device may further include five mounting bases 1, which are stacked vertically to form four layers of mounting holes 100, with seven mounting holes 100 in each layer. The number of mounting bases 1 and the number of mounting slots 10 formed on each mounting base 1 are not specifically limited here.

[0036] In this embodiment, the mounting base 1, the connector 21, and the fixing member 31 are integrally extruded to form an integral component.

[0037] In other embodiments, the mounting base 1, connector 21 and fastener 31 may also be a separate structure and detachably connected by screws or rivets; or permanently connected by welding or bonding processes.

[0038] Specifically, such as Figure 2As shown, the first fixing part 311 and the second fixing part 312 on the fixing member 31 are staggered along the length direction of the mounting base 1. In two adjacent fixing members 31, the second fixing part 312 of the upper fixing member 31 can be inserted into the limiting space formed between the first fixing part 311 of the lower fixing member 31 and the side wall of the mounting base 1. The staggered structure gives the second fixing part 312 a natural guiding effect when inserted into the limiting space, and pre-fixing can be completed quickly without precise alignment. Reliable locking can be achieved only by locking member 32. When disassembling, after releasing locking member 32, rotating the upper mounting base 1 can disengage the second fixing part 312 from the limiting space, reducing the difficulty and time cost of operation and maintenance.

[0039] Specifically, such as Figure 1 As shown, the locking component 32 includes a bolt 321 and a nut 322. The bolt 321 passes through the first fixing part 311 and the second fixing part 312 and is screwed onto the nut 322. The axial preload generated by the threaded engagement effectively resists the external forces generated by vibration, impact, and cable pulling during the operation of the equipment in the computer room, preventing the locking component 32 from loosening and causing the mounting base 1 to shift. During maintenance, simply loosen the nut 322 and remove the bolt 321 to release the constraint between the first fixing part 311 and the second fixing part 312, allowing the upper mounting base 1 to rotate flexibly in conjunction with the rotating component 2. After maintenance, re-insert the bolt 321 and tighten the nut 322 to quickly restore the fixed state.

[0040] Specifically, the connector 21 has a T-shaped cross-section, including a first connecting part 211 and a second connecting part 212 that are perpendicularly connected to each other. The first connecting part 211 is connected to the end of the mounting base 1, and the second connecting parts 212 of two adjacent connectors 21 are rotatably connected by a rotating shaft 22. The T-shaped connector 21, through the mutually perpendicular first connecting part 211 and second connecting part 212, adapts to the stacking and rotation requirements of the mounting base 1: the first connecting part 211 is connected to the end face of the mounting base 1 to ensure stable force transmission without shaking; the second connecting part 212 achieves coaxial rotation of adjacent connectors 21 through the rotating shaft 22, which avoids interference with the mounting groove 10 and cables, and enhances torsional strength with the vertical structure to prevent rotation jamming or deformation; at the same time, the overall structure disperses local stress, improves load-bearing capacity, and balances stability and flexibility, making it suitable for high-density cable management in the computer room.

[0041] Specifically, anti-detachment plates are fixedly connected to both ends of the rotating shaft 22. The outer diameter of the anti-detachment plates is larger than the inner diameter of the mounting through hole on the connector 21 for the rotating shaft 22 to pass through. The anti-detachment plates can effectively limit the rotating shaft 22 axially, preventing the rotating shaft 22 from falling out of the mounting through hole of the connector 21 under long-term rotation and opening, machine room vibration, or cable tension, and ensuring that adjacent connectors 21 always maintain a stable rotational connection through the rotating shaft 22.

[0042] Specifically, the cross-section of the mounting groove 10 is U-shaped or semi-circular. Both the U-shape and the semi-circle are arc-shaped structures that fit the circular outer contour of the cable. When the mounting grooves 10 of adjacent mounting seats 1 are aligned to form mounting holes 100, the arc-shaped inner wall can fit against the surface of the cable, effectively dispersing the local pressure on the cable and avoiding wear of the cable insulation layer due to excessive tightness. At the same time, the arc-shaped structure has a stronger wrapping effect on the cable, which can limit the displacement of the cable when the equipment in the computer room vibrates or is slightly pulled, ensuring that the cable is always in a neat state and reducing the risk of signal transmission interference.

[0043] like Figure 2 As shown, in this embodiment, the cross-section of the mounting groove 10 is semi-circular.

[0044] Specifically, the inner wall of the mounting trough 10 is equipped with an elastic pad. Due to its softness, the elastic pad forms a buffer layer between the curved inner wall of the trough and the cable, absorbing the vibration energy generated during the operation of the equipment in the computer room and preventing direct friction between the cable and the rigid trough, which could lead to insulation wear and cracking. Simultaneously, for vulnerable cables such as optical fibers, the elastic support of the pad reduces the risk of fiber breakage caused by external pressure, and the elastic pad generates a reverse elastic force when compressed, tightly adhering to the cable surface.

[0045] The elastic gasket can be embedded or bonded to the inner wall of the mounting groove 10, and the elastic gasket can be made of rubber, silicone or polyurethane material.

[0046] Specifically, the mounting base 1 is made of aluminum alloy, and its outer surface is coated with an anti-static coating. Aluminum alloy has the dual characteristics of high strength and lightweight. On the one hand, its sufficient structural strength can support the weight of the multi-layered stacked mounting base 1 and a large number of cables, avoiding problems such as deformation and breakage during long-term use, ensuring that the mounting holes 100 formed by the alignment of the mounting groove 10 always remain regular, and ensuring the stable fixing of the cables. On the other hand, the lightweight characteristic greatly reduces the overall weight of the mounting base 1, which not only facilitates the transportation, installation and subsequent rotation and opening operations of the device, but also reduces the load-bearing pressure on the mounting foundation such as the cabinet beams and cable trays, improving the adaptability of the application scenarios.

[0047] In this embodiment, the antistatic coating is an epoxy resin coating doped with an antistatic agent.

[0048] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A wire fixing device, characterized in that, include: Multiple mounting bases (1) are stacked in sequence along the vertical direction. Each mounting base (1) has multiple mounting slots (10) symmetrically opened on opposite sides along the vertical direction. The multiple mounting slots (10) on the same side are arranged at intervals along the length direction. The multiple mounting slots (10) on opposite sides of two adjacent mounting bases (1) are aligned to form multiple mounting holes (100) for passing cables through. The rotating assembly (2) includes multiple connectors (21) and multiple rotating shafts (22). The multiple connectors (21) are connected one-to-one to the same end of the multiple mounting bases (1) along the length direction, and two adjacent connectors (21) are rotatably connected through the rotating shafts (22). The fixing component (3) includes multiple fixing members (31) and multiple locking members (32). The multiple fixing members (31) are connected one-to-one to one end of the multiple mounting bases (1) away from the rotating component (2) along the length direction. Each fixing member (31) has a first fixing part (311) protruding at one end and a second fixing part (312) protruding at the other end along the vertical direction. In two adjacent fixing members (31), the second fixing part (312) of the upper fixing member (31) partially overlaps with the first fixing part (311) of the lower fixing member (31) and is provided with the locking member (32).

2. The wire fixing device according to claim 1, characterized in that, The first fixing part (311) and the second fixing part (312) on the fixing member (31) are staggered along the length direction of the mounting base (1). In two adjacent fixing members (31), the second fixing part (312) of the upper fixing member (31) can be inserted into the limiting space formed between the first fixing part (311) of the lower fixing member (31) and the side wall of the mounting base (1).

3. The wire fixing device according to claim 1, characterized in that, The locking member (32) includes a bolt (321) and a nut (322), wherein the bolt (321) passes through the first fixing part (311) and the second fixing part (312) and is screwed to the nut (322).

4. The wire fixing device according to claim 1, characterized in that, The connector (21) has a T-shaped cross section and includes a first connecting part (211) and a second connecting part (212) that are perpendicularly connected to each other. The first connecting part (211) is connected to the end of the mounting base (1), and the second connecting parts (212) of two adjacent connectors (21) are rotatably connected through the rotating shaft (22).

5. The wire fixing device according to claim 1, characterized in that, Both ends of the rotating shaft (22) are fixedly connected with anti-detachment plates, and the outer diameter of the anti-detachment plates is larger than the inner diameter of the mounting through hole on the connector (21) for passing through the rotating shaft (22).

6. The wire fixing device according to any one of claims 1-5, characterized in that, The cross-section of the mounting groove (10) is U-shaped or semi-circular.

7. The wire fixing device according to any one of claims 1-5, characterized in that, The inner wall of the mounting groove (10) is provided with an elastic pad.

8. The wire fixing device according to any one of claims 1-5, characterized in that, The mounting base (1) is made of aluminum alloy, and the outer surface of the mounting base (1) is coated with an antistatic coating.

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