A cable arrangement device for a power distribution cabinet

Abstract

The utility model discloses a cable arrangement device for switch board relates to switch board technical field. The utility model discloses a switch board body, its inside is equipped with multiple baffle, is equipped with multiple incoming line hole in the switch board body, is equipped with at least one group cable arrangement subassembly on the baffle, is equipped with multiple mounting hole for installing cable arrangement subassembly on the baffle, and cable arrangement subassembly includes the plug -in rod, and it can be inserted into the mounting hole, and the abutting plate that can be contacted with the baffle is fixedly installed to the sleeve of plug -in rod, and the plug -in rod is screw -threaded with the locating nut opposite the abutting plate, and cable clamping subassembly, its fixedly installed in the one end of plug -in rod away from locating nut, and cable clamping subassembly is configured for clamping fixed to cable. The utility model discloses the cooperation of cable arrangement device and multiple mounting holes, can according to the distribution and arrangement demand of cable, the position of cable arrangement subassembly on the baffle is adjusted flexibly, and the flexibility and adaptability of cable arrangement have been improved.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution cabinets, specifically, it relates to a cable management device for power distribution cabinets. Background Technology

[0002] In the fields of power systems and industrial power distribution, distribution cabinets are core equipment for power distribution, control and protection. The rationality of the internal cable arrangement directly affects the operational stability, maintenance efficiency and safety of the equipment. With the improvement of industrial automation, the number of electrical components integrated in distribution cabinets is increasing, and the number of power cables, control cables, signal cables and other cables involved has increased significantly. The types of cables are complicated (including cables of different diameters, materials and functions), which makes the internal wiring environment increasingly complicated. However, the wire harnesses inside the existing electrical cabinets are difficult to move, and multiple wire harnesses need to be installed to arrange the cables, which takes up a lot of space and is cumbersome to look at.

[0003] Chinese patent publication number CN219874497U discloses a power distribution cabinet that facilitates cable management. During assembly, the cables pass through a cable tray inside the placement plate, and a sliding limit block restricts the cables within the tray. The cables then pass through a cable harness, which moves on a sliding rod, thus better organizing and arranging the cables. However, the cable placement in this device is limited by the position of the cable harness, resulting in insufficient flexibility in cable installation and thus certain limitations.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a cable management device for power distribution cabinets, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: A cable management device for a power distribution cabinet includes: a power distribution cabinet body with multiple partitions inside, multiple cable inlet holes penetrating the power distribution cabinet body, at least one set of cable management components on each partition, and multiple mounting holes for installing the cable management components penetrating the partitions. The cable management components include: A plug rod is inserted into the mounting hole. An abutment plate that can abut against the partition is sleeved and fixedly installed on the plug rod. A positioning nut is threadedly connected to the plug rod relative to the abutment plate. A cable clamping assembly is fixedly installed at one end of the plug rod away from the positioning nut, and the cable clamping assembly is configured to clamp and fix the cable.

[0007] Optionally, the cable clamping assembly includes: A fixing plate is disposed on the insert rod, and a first clamping plate is fixedly installed on the fixing plate; Multiple guide rods are movably mounted on the fixed plate and pass through the first clamping plate. Each guide rod has a support plate fixedly installed at its first end. Each guide rod is fitted with a spring, and the two ends of the spring abut against the support plate and the fixed plate, respectively. The second clamping plate is fixedly installed at the second end of the plurality of guide rods. The second clamping plate is positioned directly opposite the first clamping plate. Both the first clamping plate and the second clamping plate have an arc-shaped clamping groove inside.

[0008] Optionally, a second buffer pad is fixedly installed on the inner wall of the clamping groove on both the second clamping plate and the first clamping plate.

[0009] Optionally, the second clamping plate is provided with a through-hole for ventilation, and a pull rod is fixedly installed on the end of the second clamping plate opposite to the first clamping plate.

[0010] Optionally, the insertion rod is movably provided with a telescopic rod, the insertion rod has a movable groove, the telescopic rod is movably disposed in the movable groove, the end of the telescopic rod opposite to the insertion rod is fixedly connected to the fixing plate, the telescopic rod has multiple positioning holes extending through it along its length, and the insertion rod is threaded with positioning bolts that can limit the positioning of the multiple positioning holes.

[0011] Optionally, a limiting plate is fixedly installed at one end of the telescopic rod away from the fixed plate. The diameter of the limiting plate is larger than the diameter of the telescopic rod, and the limiting plate is movably disposed within the movable groove.

[0012] Optionally, the telescopic rod has a polygonal structure.

[0013] Optionally, it also includes a cable guide ring, which is fixedly installed on the distribution cabinet body relative to the inlet hole. The cable guide ring is set in the same quantity as the inlet hole. Multiple balls are rolled inside the cable guide ring. The cable guide ring has a groove for installing the balls, and the diameter of the opening of the groove is smaller than the diameter of the balls.

[0014] Optionally, a first buffer pad is fixedly installed at the bottom of the abutment plate, and the first buffer pad is sleeved on the insertion rod.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: By setting up a cable management device and mounting holes, the position of the cable management component on the partition can be flexibly adjusted according to the distribution and management needs of the cables, thereby improving the flexibility and adaptability of cable management. By incorporating ventilation holes, telescopic rods, and positioning bolts, the ventilation holes allow for air circulation, which helps reduce the temperature of the cable during operation, improves the heat dissipation performance of the cable, and ensures the normal operation of the cable. By adjusting the position of the telescopic rod, the height of the cable clamping assembly can be flexibly adjusted to meet the cable management needs at different heights, thus increasing the applicability of the cable management device. By incorporating ball bearings and cable guide rings, the rolling of the ball bearings reduces friction between the cable and the guide ring, facilitating cable insertion and extraction, while also preventing cable damage due to friction and extending cable lifespan.

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0017] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 A structural diagram from another perspective; Figure 3 This is a schematic diagram of the cable management assembly of this utility model; Figure 4 This utility model Figure 3 A structural diagram from another perspective; Figure 5 This is a schematic diagram of the cable clamping assembly of this utility model; Figure 6 This utility model Figure 5 Front view; Figure 7 This is a schematic diagram of the limiting plate and movable groove of this utility model; Figure 8 This is a schematic diagram of the structure of the ball bearing of this utility model.

[0018] The attached diagram lists the components represented by each number as follows: 1. Distribution cabinet body; 2. Partition plate; 3. Cable guide ring; 4. Mounting hole; 5. Cable inlet hole; 6. Telescopic rod; 7. First buffer pad; 8. Groove; 9. Cable organizing assembly; 91. Insert rod; 92. Abutment plate; 93. Cable clamping assembly; 931. Fixing plate; 932. Guide rod; 933. Spring; 934. Support plate; 935. First clamping plate; 936. Second clamping plate; 94. Positioning nut; 10. Second buffer pad; 11. Pull rod; 12. Vent hole; 13. Positioning hole; 14. Positioning bolt; 15. Limiting plate; 16. Movable groove; 17. Ball bearing; 18. Clamping groove.

[0019] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] Please see Figure 1-8 As shown, this embodiment provides a cable management device for a power distribution cabinet, including a power distribution cabinet body 1, which has multiple partitions 2 inside. Multiple cable inlet holes 5 are provided through the power distribution cabinet body 1. At least one set of cable management components 9 are provided on the partitions 2. Multiple mounting holes 4 for installing the cable management components 9 are provided through the partitions 2. The cable management components 9 include a plug rod 91, which can be inserted into the mounting hole 4. An abutment plate 92 that can abut against the partition 2 is sleeved and fixedly installed on the plug rod 91. A positioning nut 94 is threadedly connected to the plug rod 91 relative to the abutment plate 92. A cable clamping component 93 is fixedly installed at the end of the plug rod 91 away from the positioning nut 94. The cable clamping component 93 is configured to clamp and fix the cable.

[0022] Specifically, the cable is fed into the distribution cabinet body 1 through the inlet hole 5. Then, according to the position of the cable, the plug 91 is inserted into the mounting hole 4 of the partition 2, so that the abutment plate 92 abuts against the partition 2. Then, by tightening the positioning nut 94, the cable organizing component 9 is fixed on the partition 2. The cable clamping component 93 is used to clamp and fix the cable, thereby realizing the organization of the cables in the distribution cabinet. The overall structure and operation steps are simple, and the installation and disassembly of the cable organizing component 9 are convenient. The position of the cable organizing component 9 on the partition 2 can be flexibly adjusted according to the distribution and organization needs of the cables, which improves the flexibility and adaptability of cable organization.

[0023] In this embodiment, as Figures 1 to 6As shown, the cable clamping assembly 93 includes a fixing plate 931, which is mounted on the insertion rod 91. A first clamping plate 935 is fixedly installed on the fixing plate 931. Multiple guide rods 932 pass through the first clamping plate 935 and are movably mounted on the fixing plate 931. Each guide rod 932 has a support plate 934 fixedly installed at its first end. Each guide rod 932 is fitted with a spring 933, with both ends of the spring 933 abutting against the support plate 934 and the fixing plate 931, respectively. A second clamping plate 935 is also included. The second clamping plate 936 is fixedly installed at the second end of multiple guide rods 932. The second clamping plate 936 is positioned opposite the first clamping plate 935. Both the first clamping plate 935 and the second clamping plate 936 have arc-shaped clamping grooves 18. Specifically, the cable is automatically clamped by the elastic force of the spring 933, which can adapt to cables of different diameters and the clamping force is uniform, without causing excessive compression to the cable. At the same time, the guide rods 932 ensure the stability of the movement of the second clamping plate 936.

[0024] In this embodiment, as Figures 5 to 7 As shown, a second buffer pad 10 is fixedly installed on the inner wall of the clamping groove 18 on the second clamping plate 936 and the first clamping plate 935. Specifically, when the second clamping plate 936 and the first clamping plate 935 clamp the cable, the second buffer pad 10 contacts the cable. The elastic material of the buffer pad can absorb and disperse the clamping force, further protecting the cable and preventing damage to the insulation layer of the cable during the clamping process, thereby improving the safety and service life of the cable.

[0025] In this embodiment, as Figures 5 to 7 As shown, a vent hole 12 is provided through the second clamping plate 936. A pull rod 11 is fixedly installed on the end of the second clamping plate 936 away from the first clamping plate 935. Specifically, the vent hole 12 is used for air circulation, which helps to reduce the temperature of the cable during operation, improve the heat dissipation performance of the cable, and ensure the normal operation of the cable. The pull rod 11 makes the installation and removal of the cable more convenient and quick, and improves work efficiency.

[0026] In this embodiment, as Figures 5 to 7As shown, the insertion rod 91 is movably equipped with a telescopic rod 6, and the insertion rod 91 has a movable groove 16. The telescopic rod 6 is movably disposed in the movable groove 16. The end of the telescopic rod 6 away from the insertion rod 91 is fixedly connected to the fixing plate 931. The telescopic rod 6 has multiple positioning holes 13 extending through it along its length. The insertion rod 91 is threaded with positioning bolts 14 that can limit the positioning of the multiple positioning holes 13. Specifically, according to the position requirements of the cable, the extension length of the telescopic rod 6 in the movable groove 16 of the insertion rod 91 is adjusted, the positioning bolts 14 are inserted into the corresponding positioning holes 13, and the positioning bolts 14 are tightened to fix the position of the telescopic rod 6, thereby adjusting the position of the cable clamping assembly 93. This allows for flexible adjustment of the height of the cable clamping assembly 93, adapting to the cable management needs at different heights and increasing the applicability of the cable management device.

[0027] In this embodiment, as Figure 7 As shown, a limiting plate 15 is fixedly installed at one end of the telescopic rod 6 away from the fixed plate 931. The diameter of the limiting plate 15 is larger than the diameter of the telescopic rod 6. The limiting plate 15 is movably disposed in the movable groove 16. The telescopic rod 6 has a polygonal structure. Specifically, the limiting plate 15 moves in the movable groove 16. When the telescopic rod 6 is subjected to external force, the limiting plate 15 can prevent the telescopic rod 6 from coming out of the movable groove 16 of the insertion rod 91.

[0028] In this embodiment, as Figure 1 , Figure 2 and Figure 8 As shown, it also includes a cable guide ring 3, which is fixedly installed on the main body 1 of the distribution cabinet relative to the inlet hole 5. The cable guide ring 3 is set in equal numbers to the inlet hole 5. Multiple balls 17 are rolled inside the cable guide ring 3. The cable guide ring 3 has a groove 8 for installing the balls 17. The diameter of the opening of the groove 8 is smaller than the diameter of the balls 17. Specifically, when the cable enters the distribution cabinet through the inlet hole 5, it first passes through the cable guide ring 3. The cable comes into contact with the balls 17. The balls 17 roll in the groove 8, guiding the cable smoothly into the cabinet. The rolling of the balls 17 reduces the friction between the cable and the guide ring, making it easier for the cable to be inserted and pulled out. At the same time, it can also prevent the cable from being damaged due to friction, thus improving the service life of the cable.

[0029] In this embodiment, as Figures 1 to 7 As shown, a first buffer pad 7 is fixedly installed at the bottom of the abutment plate 92, and the first buffer pad 7 is sleeved on the insertion rod 91.

[0030] Working principle: The cable is introduced through the inlet hole 5 of the distribution cabinet body 1. During the cable entry process, the cable passes through the cable guide ring 3. The ball bearing 17 reduces the friction between the cable and the guide ring, allowing the cable to smoothly enter the distribution cabinet. Then, according to the position of the cable, the plug rod 91 is inserted into the mounting hole 4 of the partition 2, so that the abutment plate 92 abuts against the partition 2. Subsequently, the plug rod 91 is fixed to the partition 2 by the positioning nut 94. According to the position and length of the cable, the positioning bolt 14 is loosened. The position of the cable clamping assembly 93 is adjusted by moving the telescopic rod 6 in the movable groove 16 of the plug rod 91. After adjustment, the positioning bolt 14 is tightened to fix the telescopic rod 6. Then, the pull rod is pulled. 11. The second clamping plate 936 is compressed by the guide rod 932 and moved away from the first clamping plate 935. The cable is placed into the clamping groove 18 of the first clamping plate 935 and the second clamping plate 936. The pull rod 11 is released. Under the elastic force of the spring 933, the second clamping plate 936 and the first clamping plate 935 cooperate to clamp the cable. The overall structure has simple operation steps. The position of the cable organizing component 9 can be adjusted according to the actual situation. The design of the telescopic rod 6 and the positioning bolt 14 makes the position of the cable clamping component 93 flexibly adjustable, which can adapt to the cable organizing needs of different layouts, thus improving the flexibility and versatility of the device.

[0031] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A cable management device for a power distribution cabinet, characterized in that, include: The power distribution cabinet body (1) has multiple partitions (2) inside. Multiple cable inlets (5) are provided through the power distribution cabinet body (1). At least one set of cable management components (9) is provided on the partitions (2). Multiple mounting holes (4) for installing the cable management components (9) are provided through the partitions (2). The cable management components (9) include: Insert rod (91), which can be inserted into the mounting hole (4), and abutment plate (92) that can abut against the partition (2) is sleeved and fixedly installed on the insert rod (91). A positioning nut (94) is threadedly connected to the insert rod (91) relative to the abutment plate (92). A cable clamping assembly (93) is fixedly mounted on one end of the plug (91) away from the positioning nut (94), and the cable clamping assembly (93) is configured to clamp and fix the cable.

2. The cable management device for a power distribution cabinet according to claim 1, characterized in that, The cable clamping assembly (93) includes: A fixing plate (931) is disposed on the insert rod (91), and a first clamping plate (935) is fixedly installed on the fixing plate (931). Multiple guide rods (932) pass through the first clamping plate (935) and are movably mounted on the fixed plate (931). Each guide rod (932) has a support plate (934) fixedly installed at its first end. Each guide rod (932) is fitted with a spring (933), and the two ends of the spring (933) abut against the support plate (934) and the fixed plate (931) respectively. The second clamping plate (936) is fixedly installed at the second end of the plurality of guide rods (932). The second clamping plate (936) is positioned opposite the first clamping plate (935). Both the first clamping plate (935) and the second clamping plate (936) have an arc-shaped clamping groove (18).

3. The cable management device for a power distribution cabinet according to claim 2, characterized in that, The inner walls of the clamping grooves (18) on the second clamping plate (936) and the first clamping plate (935) are both fixedly equipped with second buffer pads (10).

4. The cable management device for a power distribution cabinet according to claim 2, characterized in that, The second clamping plate (936) has a through-hole (12) and a pull rod (11) is fixedly installed on the end of the second clamping plate (936) away from the first clamping plate (935).

5. A cable management device for a power distribution cabinet according to claim 2, characterized in that, The insertion rod (91) is movably provided with a telescopic rod (6), and the insertion rod (91) is provided with a movable groove (16). The telescopic rod (6) is movably disposed in the movable groove (16). One end of the telescopic rod (6) away from the insertion rod (91) is fixedly connected to the fixing plate (931). The telescopic rod (6) is provided with multiple positioning holes (13) along its length direction. The insertion rod (91) is threaded with positioning bolts (14) that can limit the multiple positioning holes (13).

6. A cable management device for a power distribution cabinet according to claim 5, characterized in that, A limiting plate (15) is fixedly installed at one end of the telescopic rod (6) away from the fixed plate (931). The diameter of the limiting plate (15) is larger than the diameter of the telescopic rod (6). The limiting plate (15) is movably disposed in the movable groove (16).

7. A cable management device for a power distribution cabinet according to claim 6, characterized in that, The telescopic rod (6) has a polygonal structure.

8. A cable management device for a power distribution cabinet according to claim 1, characterized in that, It also includes a cable guide ring (3), which is fixedly installed on the main body (1) of the power distribution cabinet relative to the inlet hole (5). The cable guide ring (3) is set in equal proportion to the inlet hole (5). Multiple balls (17) are rolled inside the cable guide ring (3). The cable guide ring (3) has a groove (8) for installing the balls (17). The diameter of the opening of the groove (8) is smaller than the diameter of the balls (17).

9. A cable management device for a power distribution cabinet according to claim 1, characterized in that, The bottom of the abutment plate (92) is fixedly installed with a first buffer pad (7), which is sleeved on the insert rod (91).

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