Weak current equipment cabinet wire arrangement device

Abstract

The utility model discloses weak current equipment rack wire arrangement device, including mounting seat, be provided with the guide sliding slot in the mounting seat and have the slide in the guide sliding slot and slide, still include detachable installation positioning assembly on the slide, positioning assembly includes support seat, support seat is detachable connection with the slide, be provided with two groups of C type support of opposite setting on the support seat, and two groups of C type support are connected through two groups of support column and support, still have the adjusting screw that penetrates and rotates on C type support, the upper end of adjusting screw extends to the outside of one group of C type support in the upper field and is provided with the knob, be provided with two groups of thread group of opposite screw thread direction on adjusting screw, the support column on the slide has two groups of pressing plate. The utility model relates to wire arrangement device technical field, and specifically provides weak current equipment rack wire arrangement device.

Description

Technical Field

[0001] This utility model relates to the field of cable management technology, specifically to a cable management device for low-voltage equipment cabinets. Background Technology

[0002] Low-voltage equipment cabinets are standardized enclosures used to centrally install low-voltage equipment. They are widely used in data centers, communication equipment rooms, and low-voltage rooms in intelligent buildings. The equipment inside requires numerous network cables, fiber optic cables, and power cords to transmit signals and supply power. Cable management systems are installed inside these cabinets to organize, secure, separate, and guide the messy cables, reducing cable tangling, facilitating cable inspection and replacement, and improving the utilization of internal space and heat dissipation efficiency.

[0003] Most common cable management devices for server racks on the market are simple sheet metal bending parts or plastic injection molded parts. Their main structure consists of a channel with cable routing holes, which is bolted horizontally or vertically to the rack uprights. Cables pass through these holes and are secured using Velcro or cable ties. When maintenance or repair of a single cable is needed, the cables are mixed together in one channel, requiring the untying of multiple cable ties, which is cumbersome, prone to causing cascading failures, and lacks an independent sorting and separation structure. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing cable management devices do not have the function of binding and flexibly fixing cables, and cannot flexibly adapt to cables of different diameters.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: The cable management device for low-voltage equipment cabinets proposed by this utility model includes a mounting base, in which a guide groove is provided and a slide block slides within the guide groove. It also includes a positioning component detachably mounted on the slide block. The positioning component includes a support base, which is detachably connected to the slide block. Two sets of opposing C-shaped brackets are provided on the support base, and the two sets of C-shaped brackets are connected and supported by two sets of support columns. An adjusting screw passes through and rotates on each C-shaped bracket. The upper end of the adjusting screw extends to the outside of the upper set of C-shaped brackets and is provided with a knob. The adjusting screw has two sets of threads with opposite directions. Two sets of pressure plates slide on the support columns.

[0006] Preferred technical solution 1: A buffer assembly is provided on the inner wall of the C-shaped bracket at a position corresponding to the pressure plate. The buffer assembly includes a buffer spring provided on the inner wall of the C-shaped bracket, and a pressure seat provided on one side of the buffer spring and sliding on the side wall of the C-shaped bracket. The pressure seat is provided with a U-shaped limiting groove, and the pressure plate is provided with a concave arc-shaped pressure block. Multiple sets of U-shaped limiting grooves and pressure blocks are provided at equal intervals.

[0007] Preferred technical solution 2: The slide is provided with a positioning post, and the bottom of the support base is provided with a positioning hole corresponding to the positioning post. The slide and the bottom of the support base are magnetically fixed together by a magnetic attraction component.

[0008] Preferred technical solution 3: The U-shaped limiting groove has rubber baffles integrally formed on opposite side walls, and the baffles are arranged inclined towards the inside of the U-shaped limiting groove.

[0009] Preferred technical solution four: The slide and the positioning component are provided in multiple sets. The front side of the mounting base is provided with a through groove, and the through groove is connected to the inside of the guide groove. A push rod is provided on one side of the slide, and the other end of the push rod passes through the through groove and extends to the outside. A locking nut is threadedly connected to the push rod. A friction plate is also slidably located on the push rod between the side wall of the mounting base and the locking nut.

[0010] Preferred technical solution five: The mounting base is provided with mounting plates on both sides, and locking bolts are threaded through and connected to the mounting plates.

[0011] The cable management device for low-voltage equipment cabinets proposed in this utility model, with the above-described structure, achieves the following beneficial effects: (1) The structural design of the adjusting screw, bidirectional thread group and pressure plate allows the two pressure plates to move back and forth along the support column by rotating the knob. Together with the C-shaped bracket, they form four pressure spaces, which can not only centrally organize the same type of cables, but also adapt to low-voltage cables of different diameters by adjusting the distance between the pressure plate and the C-shaped bracket. This solves the problem that the existing cable organizers have fixed wire holes and cannot adapt to multiple specifications of cables. At the same time, multiple sets of U-shaped limiting grooves and arc-shaped pressure blocks are set at equal intervals, which can independently press multiple sets of cables at one time, further improving the orderliness of cable organization. (2) The slide and the support base are detachably connected by positioning columns and magnetic components to ensure stable installation and can be manually and quickly separated, which facilitates the individual replacement or maintenance of the positioning components; the slide slides along the guide groove of the mounting base, and the position of the slide can be adjusted by pushing the push rod in conjunction with the locking structure of the locking nut and friction plate. Tightening the locking nut will fix the slide by the friction plate and the mounting base. The cable fixing position can be flexibly adjusted without disassembling the overall structure; in addition, the corresponding setting of multiple sets of slides and positioning components can flexibly increase, decrease or adjust the cable management unit according to the cable distribution in the cabinet to adapt to different scales of cable management needs; (3) The buffer component on the inner wall of the C-type bracket, through the cooperation of the buffer spring and the soft PVC pressure seat, can provide elastic buffer when the pressure plate is pressed, so as to avoid rigid compression damage to the cable sheath. It can also limit the cable placed in through the rubber baffle inclined at 30°-45° in the U-shaped limiting groove, so as to prevent the target cable from slipping out when other cables are being repaired. At the same time, the inner wall of the U-shaped limiting groove and the inner wall of the arc-shaped pressure block are both bonded with anti-slip rubber pads, which increases the friction with the cable, prevents the cable from sliding during cabinet vibration or maintenance, and avoids direct contact between metal or hard plastic and the cable, further protecting the integrity of the cable sheath. This solves the problem that existing cable organizers are prone to cable damage due to excessive fixing or material friction. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the cable management unit for low-voltage equipment cabinets proposed in this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the cable management unit for low-voltage equipment cabinets proposed in this utility model. Figure 2 ; Figure 3 This is a schematic diagram of the positioning component of the cable management device for low-voltage equipment cabinets proposed in this utility model; Figure 4 This is a schematic diagram of the internal positioning component of the cable management device for low-voltage equipment cabinets proposed in this utility model.

[0013] The components are as follows: 1. Mounting base, 2. Guide slide, 3. Slide, 4. Support base, 5. C-shaped bracket, 6. Support column, 7. Adjusting screw, 8. Knob, 9. Pressure plate, 10. Buffer spring, 11. Pressure base, 12. U-shaped limiting groove, 13. Arc-shaped pressure block, 14. Positioning hole, 15. Rubber baffle, 16. Through groove, 17. Push rod, 18. Locking nut, 19. Friction plate, 20. Mounting plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0015] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0016] Example 1 like Figures 1-4 As shown, the technical solution adopted by this utility model is as follows: a cable management device for a low-voltage equipment cabinet, including a mounting base 1, a guide groove 2 provided in the mounting base 1 and a slide block 3 sliding in the guide groove 2, and a positioning component detachably mounted on the slide block 3. The mounting base 1 is made of ABS engineering plastic or cold-rolled steel plate. The positioning component includes a support base 4, which is detachably connected to the slide block 3. Two sets of C-shaped brackets 5 are provided on the support base 4, and the two sets of C-shaped brackets 5 are connected and supported by two sets of support columns 6. An adjusting screw 7 is also passed through and rotated on the C-shaped bracket 5. The upper end extends to the outside of a set of C-shaped brackets 5 and is equipped with a knob 8. The adjusting screw 7 is equipped with two sets of threads with opposite directions. Two sets of pressure plates 9 slide on the support column 6, and the two sets of pressure plates 9 are respectively threadedly connected to the two sets of threads with opposite directions. In specific operation, rotating the adjusting screw 7 drives the two sets of pressure plates 9 to move in opposite directions, which cooperates with the two sets of C-shaped brackets 5 to press and fix the cables in four layers. At the same time, the same type of cables can be grouped together in one group for sorting. The operation is simple and convenient. The mounting base 1 is equipped with mounting plates 20 on both sides, and locking bolts are threaded through and connected to the mounting plates 20.

[0017] like Figure 3 As shown, a buffer assembly is provided on the inner wall of the C-shaped bracket 5 at a position corresponding to the pressure plate 9. The buffer assembly includes a buffer spring 10 set on the inner wall of the C-shaped bracket 5, and a pressure seat 11 set on one side of the buffer spring 10 and sliding on the side wall of the C-shaped bracket 5. A U-shaped limiting groove 12 is provided on the pressure seat 11, and an inwardly concave arc-shaped pressure block 13 is provided on the pressure plate 9. Multiple sets of U-shaped limiting grooves 12 and pressure blocks 13 are equidistantly arranged to achieve single-time clamping and fixing of multiple sets of cables. The U-shaped limiting grooves 12 and pressure blocks 13 are made of soft PVC material to avoid damaging the cable sheath. 3-6 sets of U-shaped limiting grooves 12 and arc-shaped pressure blocks 13 are equidistantly arranged along the length direction of the pressure seat 11 and the pressure plate 9, with each set corresponding to one cable, so that multiple cables can be fixed at the same time. The distance between two adjacent sets is 8-10mm to avoid the cables squeezing each other.

[0018] like Figure 2 As shown, the slide 3 is provided with a positioning post, and the bottom of the support base 4 is provided with a positioning hole 14 corresponding to the positioning post. The slide 3 and the bottom of the support base 4 are magnetically fixed together by a magnetic suction component. The magnetic suction component of the slide 3 and the iron sheet of the support base 4 are in surface contact and adsorbed. The magnetic suction force is ≥5N to prevent the support base 4 from accidentally falling off. At the same time, it can be manually separated to realize the quick disassembly and replacement of the positioning component.

[0019] like Figure 4 As shown, in order to further increase the clamping stability of the cable and prevent other cables from sliding out of the U-shaped limiting groove 12 when repairing a certain cable, rubber baffles 15 are integrally formed on opposite side walls inside the U-shaped limiting groove 12. The baffles are inclined inward into the U-shaped limiting groove 12 at an angle of 30°-45°. When the cable is placed in, the baffles can limit the cable and prevent it from sliding out when repairing other cables. Anti-slip pads are adhered to the inner side walls of the U-shaped limiting groove 12 and the inner side walls of the arc-shaped pressure block 13 to increase the friction with the cable, prevent the cable from sliding, and at the same time prevent metal or hard plastic from directly contacting the cable, protecting the cable sheath from damage.

[0020] Example 2 Based on Example 1, such as Figure 1 and Figure 2 As shown, multiple sets of slide blocks 3 and positioning components are provided. In order to stably fix the slide blocks 3, a through groove 16 is provided on the front side of the mounting base 1, and the through groove 16 is connected to the inside of the guide groove 2. A push rod 17 is provided on one side of the slide block 3, and the other end of the push rod 17 passes through the through groove 16 and extends to the outside. A locking nut 18 is threadedly connected to the push rod 17. A friction plate 19 is also slidably located on the push rod 17 between the side wall of the mounting base 1 and the locking nut 18. After moving to a suitable position, the locking nut 18 is rotated to press the friction plate 19 tightly against the mounting base 1, thereby fixing the slide block 3. When the position of the slide block 3 needs to be adjusted, the locking nut 18 is rotated in the opposite direction, the friction plate 19 is separated from the side wall of the mounting base 1, and the slide block 3 can be pushed to move along the guide groove 2.

[0021] How to use the cable management device for low-voltage equipment cabinet First, confirm the location of the cable management device to be installed inside the low-voltage equipment cabinet. Ensure that the location is unobstructed and has sufficient space to meet the needs of subsequent cable management and operation, while ensuring that the installation of the mounting bracket will not affect the normal operation and maintenance of other equipment in the cabinet.

[0022] Mounting bracket fixing procedure: Remove the mounting bracket 1 of the cable management device, and attach the mounting plates 20 on both sides of the mounting bracket to the inner wall or beam of the designated installation position in the cabinet. Using the appropriate tool, thread the locking bolts through the reserved holes on the mounting plates 20 and connect them to the threaded holes or matching nuts at the corresponding installation positions in the cabinet. Gradually tighten the locking bolts until the mounting bracket 1 is firmly fixed and there is no looseness.

[0023] The positioning component is assembled with the slide block. In the initial state, the slide block 3 can slide freely along the guide groove 2. Based on the cable distribution and management needs within the cabinet, manually push the push rod 17 extending to the outside of the through groove 16 on one side of the slide block 3 to move the slide block 3 along the guide groove 2, initially determining the approximate installation position of the slide block 3. Remove the positioning component, align the positioning hole 14 at the bottom of the support base 4 with the positioning post on the slide block 3, and slowly lower the support base 4 so that the positioning post inserts into the positioning hole 14. At this point, the magnetic attraction on the slide block 3 forms surface contact with the iron plate at the bottom of the support base 4, completing the quick installation of the positioning component and effectively preventing the support base 4 from accidentally falling off. If the positioning component needs to be replaced later, a force greater than the magnetic attraction force can be manually applied to separate the support base 4 from the slide block 3.

[0024] Slide Position Locking: After the positioning assembly is installed and the slide 3 is positioned as required, rotate the locking nut 18 on the push rod 17. Since the locking nut 18 is threadedly connected to the push rod 17, the rotation will push the friction plate 19 closer to the side wall of the mounting base 1 until the friction plate 19 is tightly pressed against the side wall of the mounting base 1, thus achieving stable fixation of the slide 3 through friction. If the position of the slide 3 needs to be adjusted later, rotate the locking nut 18 in the opposite direction to separate the friction plate 19 from the side wall of the mounting base 1, and then push the push rod 17 again to adjust the position of the slide 3.

[0025] Cable sorting and organization: Cables in the cabinet are sorted according to their type or purpose, grouping cables of the same type together for easier centralized management and maintenance. The knob 8 at the upper end of the adjusting screw 7 on the rotating positioning assembly drives the adjusting screw 7 to rotate. Since the adjusting screw 7 has two sets of threads with opposite directions, and two sets of pressure plates 9 are threadedly connected to these two sets of threads respectively, while the pressure plates 9 are slidably connected to the support column 6, the rotation of the adjusting screw 7 causes the two sets of pressure plates 9 to move in opposite directions along the support column 6 until sufficient space is created between the two sets of pressure plates 9 and the upper and lower C-shaped brackets 5 to accommodate the cables.

[0026] Cable Placement and Restriction: Place the sorted cables into the U-shaped limiting grooves 12 on the inner wall pressure base 11 of the C-shaped bracket 5. The U-shaped limiting grooves 12 are evenly spaced in 3-6 groups along the length of the pressure base 11, with one cable placed in each group. The distance between adjacent groups of cables should be maintained at 8-10mm to prevent the cables from squeezing each other. The rubber baffles 15 integrally formed on the opposite sidewalls of the U-shaped limiting grooves 12 will restrict the placement of the cables, preventing them from slipping out during subsequent operations.

[0027] Cable clamping operation: Rotate knob 8 in the reverse direction, causing adjusting screw 7 to rotate in the opposite direction, making the two sets of pressure plates 9 move relative to each other along support column 6, gradually approaching the cable. Once the concave arc-shaped pressure block 13 on pressure plate 9 contacts the cable, continue to slowly rotate knob 8 until the arc-shaped pressure block 13 engages with the U-shaped limiting groove 12 on pressure seat 11, stably clamping the cable. During this process, the buffer spring 10 on the inner wall of C-shaped bracket 5 will adapt to the cable thickness, applying gentle pressure to the cable through pressure seat 11, avoiding excessive pressure that could damage the cable sheath. Simultaneously, the anti-slip rubber pads adhered to the inner walls of U-shaped limiting groove 12 and arc-shaped pressure block 13 increase friction with the cable, further preventing cable slippage and preventing direct contact between metal or hard plastic and the cable, protecting the cable sheath from damage. Through the above operations, four sets of layered clamping and fixing of cables can be achieved, with cables of the same type grouped together.

[0028] Cable maintenance: When a cable needs maintenance, it is not necessary to loosen the clamping structure of all cables. Simply rotate the knob 8 on the U-shaped limiting groove 12 containing the cable to be maintained, causing the corresponding pressure plate 9 to move slightly upward, thus releasing the clamping force on that cable. Due to the limiting effect of the rubber baffle 15 inside the U-shaped limiting groove 12, other cables will remain stably within the U-shaped limiting groove 12 and will not slip out. After maintenance, simply rotate the knob 8 in the opposite direction to re-clamp the cable.

[0029] Positioning component replacement: If the positioning component is damaged or needs to be replaced with a different model of positioning component according to the cable specifications, manually separate the support base 4 and the slide 3, remove the old positioning component, and then install the new positioning component on the slide 3 through the cooperation of the positioning post and the positioning hole 14 and the magnetic fixation method to complete the replacement.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, material, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, material, or apparatus.

[0031] Unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable management system for low-voltage equipment cabinets, including a mounting base (1), characterized in that: The mounting base (1) is provided with a guide groove (2) and a slide block (3) slides in the guide groove (2). It also includes a positioning component that is detachably mounted on the slide block (3). The positioning component includes a support base (4). The support base (4) is detachably connected to the slide block (3). The support base (4) is provided with two sets of C-shaped brackets (5) arranged opposite to each other. The two sets of C-shaped brackets (5) are connected and supported by two sets of support columns (6). An adjusting screw (7) is also passed through and rotated on the C-shaped bracket (5). The upper end of the adjusting screw (7) extends to the outside of the upper set of C-shaped brackets (5) and is provided with a knob (8). The adjusting screw (7) is provided with two sets of thread groups with opposite thread directions. Two sets of pressure plates (9) slide on the support column (6) and the two sets of pressure plates (9) are respectively threadedly connected to the two sets of thread groups with opposite thread directions.

2. The cable management device for low-voltage equipment cabinets according to claim 1, characterized in that: A buffer assembly is provided on the inner wall of the C-shaped bracket (5) at a position corresponding to the pressure plate (9). The buffer assembly includes a buffer spring (10) provided on the inner wall of the C-shaped bracket (5) and a pressure seat (11) with one side provided on the buffer spring (10) and the side wall sliding on the side wall of the C-shaped bracket (5). A U-shaped limiting groove (12) is provided on the pressure seat (11), and an inwardly concave arc-shaped pressure block (13) is provided on the pressure plate (9). Multiple sets of U-shaped limiting grooves (12) and pressure blocks (13) are provided at equal intervals.

3. The cable management device for low-voltage equipment cabinets according to claim 2, characterized in that: The slide (3) is provided with a positioning post, and the bottom of the support (4) is provided with a positioning hole (14) corresponding to the positioning post. The slide (3) and the bottom of the support (4) are magnetically fixed together by a magnetic suction device.

4. The cable management device for low-voltage equipment cabinets according to claim 3, characterized in that: The U-shaped limiting groove (12) has rubber baffles (15) integrally formed on opposite side walls, and the baffles are arranged inclined towards the inside of the U-shaped limiting groove (12).

5. The cable management device for low-voltage equipment cabinets according to claim 4, characterized in that: The slide block (3) is provided with multiple sets corresponding to the positioning components. The front side of the mounting base (1) is provided with a through groove (16), and the through groove (16) is connected to the inside of the guide slide groove (2). A push rod (17) is provided on one side of the slide block (3), and the other end of the push rod (17) passes through the through groove (16) and extends to the outside. A locking nut (18) is threadedly connected to the push rod (17). A friction plate (19) also slides on the push rod (17) between the side wall of the mounting base (1) and the locking nut (18).

6. The cable management device for low-voltage equipment cabinets according to claim 5, characterized in that: Mounting plates (20) are provided on both sides of the mounting base (1), and locking bolts are threaded through and connected to the mounting plates (20).

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