Wiring frame used in cooperation with cable support

Abstract

The invention relates to the technical field of cable wiring racks, and mainly relates to a wiring rack used in cooperation with a cable support, the wiring rack comprises a rack body, and further comprises a support frame arranged on the rack body, the support frame is provided with a reinforcing member matched with the rack body, the stability of the support frame is enhanced through the reinforcing member, the support frame is provided with a wiring rack body, and the wiring rack body is connected with the cable support. The wiring frame bodies are provided with connecting pieces, and the connecting pieces are used for connecting the two wiring frame bodies in a butt joint mode. The wiring frame bodies are fixed to the connecting piece through the mounting mechanisms, the connecting piece is arranged, the mounting requirement of the two wiring frame bodies on the horizontal plane can be met, it is ensured that mounting is simple, convenient and efficient, and the mounting requirements of different angles can be flexibly met; by means of the design, the tedious problem that different specifications of connecting components are needed for installation at different angles is solved, installation is more convenient and unified, horizontal installation or inclined installation can be achieved through the same connecting piece, and the application range is greatly expanded.

Description

Technical Field

[0001] This invention relates to the field of cable trays, and more particularly to a cable tray used in conjunction with a cable support. Background Technology

[0002] Cable trays (also known as cable bridges or cable management systems) used in conjunction with cable supports are structured devices used to support and organize cables. They typically work in conjunction with cable brackets (load-bearing components fixed to walls, floors, or ceilings) to form a layered and orderly cable laying system. Their core functions are to enable classified cable laying, safe support, and convenient maintenance. They are widely used in building power and low-voltage engineering, substations, data centers, industrial workshops, and other scenarios.

[0003] Currently, the cabling racks used for cable supports face various installation requirements during installation, especially when the cable racks are connected. If an angled installation is required, different specifications of connectors must be used to complete the installation. This not only significantly reduces the efficiency of cable rack installation but also makes the connectors used for the cabling racks too limited in their applicability, making it difficult to meet diverse installation needs. Therefore, a cabling rack designed to work in conjunction with cable supports is needed. Summary of the Invention

[0004] The purpose of this invention is to provide a cabling frame that works in conjunction with a cable tray, thereby solving the problem mentioned in the background art that cable cabling frames require different specifications of connectors due to various actual installation needs, which reduces installation efficiency and limits the applicability of the connectors.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cabling frame for use with a cable tray includes a frame body and further includes:

[0007] A support frame is installed on the frame, the support frame is provided with a reinforcing member adapted to the frame, the reinforcing member is used to enhance the stability of the support frame, and a wiring frame is installed on the support frame, the wiring frame is provided with a connector, the connector is used to connect two wiring frames together;

[0008] An installation mechanism is provided on the cabling frame, which is used to fix the cabling frame to the connector.

[0009] Preferably, the reinforcement includes: a plurality of reserved holes are provided on the frame, and the support frame is fixed to the frame by bolts passing through the reserved holes; at least two channels are provided on the support frame; the support frame is slidably connected to the channels by a sliding rod; an installation sleeve is slidably connected to the support frame; a support rod is fixed together between the installation sleeve and the sliding rod; at least two bearing rods slide through the installation sleeve; a spring a is fixed together between the two bearing rods; the bearing rods are adapted to the channels; a bearing groove adapted to the bearing rods is provided on the frame; and a fastener adapted to the sliding rods is provided on the support frame, which is used to limit the movement of the sliding rods.

[0010] Preferably, the fastener includes: at least two mounting blocks fixed inside the support frame, and a lead screw rotatably connected to both mounting blocks; a positioning block slidably connected to the lead screw and slidingly connected to the support frame; the positioning block abutting against the slide rod; and a sleeve a fixed to one end of the lead screw.

[0011] Preferably, the connector includes: a connecting frame slidably connected to each of the two wiring frames, and the two connecting frames are rotatably connected by a rotating rod; a groove a is provided on the connecting frame, and a movable plate is slidably connected in the groove a; a spring plate is fixed on the movable plate, and the other end of the spring plate is fixed in the groove a.

[0012] Preferably, the installation mechanism includes: a connecting rod slidably passing through the wiring frame via an installation sleeve; a connecting block fixed to one end of the connecting rod; a positioning rod rotatably connected to the wiring frame via at least two rods; a connecting rod hinged between the positioning rod and the connecting block; a spring b sleeved on the connecting rod; one end of the spring b fixed to the connecting block; the other end of the spring b fixed to the installation sleeve; a groove b provided on the connecting frame; a slot communicating with the groove b provided on the connecting frame; the slot being adapted to the positioning rod; and an inclined groove communicating with the groove b provided on the connecting frame; and an unlocking component adapted to the connecting rod provided on the wiring frame, the unlocking component being used to release the positioning between the positioning rod and the connecting frame.

[0013] Preferably, the unlocking component includes: a toothed plate slidably connected to the wiring frame and fixed to the connecting rod; a rotating shaft rotatably connected to the wiring frame via an added sleeve; at least two spur gears fixed on the rotating shaft and meshing with the toothed plate; and a sleeve b fixed to one end of the rotating shaft.

[0014] Preferably, a protective shell is fixed on the wiring frame, and the rotating shaft is rotatably connected to the protective shell. The spur gear and the toothed plate are both located on one side of the protective shell. A guide rod is fixed on the wiring frame, and a guide groove that is slidably connected to the guide rod is provided on the toothed plate. Both sides of the guide groove are set with smooth arc surfaces.

[0015] Preferably, a guide plate is fixed on the wiring frame, and the connecting block is slidably connected to the guide plate. The guide plate has an L-shaped cross-section, and the inclined surface of the inclined groove is adapted to the inclined surface of the positioning rod.

[0016] Preferably, a screw is threaded onto the wiring frame, and a screw is fixed at one end of the screw. A cable carrier slides through the screw, and a rubber sleeve is fixed on the cable carrier. The central axis of the rubber sleeve is collinear with the central axis of the screw. A pressure ring is threaded onto the screw, and the pressure ring abuts against the rubber sleeve. A positioning plate is fixed on the wiring frame, and a positioning groove is provided on the cable carrier that slides with the positioning plate.

[0017] Preferably, the connecting frame has a sliding groove that communicates with the groove a, and a slider that is slidably connected to the sliding groove is fixed on the movable plate, and the side of the movable plate away from the groove a is set with a smooth arc surface.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By using the combination of reinforcement and fasteners, this invention can effectively build a stable support for the support frame, ensuring that the support frame and the machine frame maintain relatively sufficient stability. The weight borne by the support frame can be evenly distributed on the machine frame, thereby effectively avoiding the loosening of bolts that may occur during long-term stress on the support frame, and further improving the reliability and service life of the overall structure.

[0020] 2. This invention, through the design of the connector, not only meets the installation requirements of two cabling racks on a horizontal plane, ensuring a simple and efficient installation process, but also flexibly addresses the installation requirements of two cabling racks at different angles. This design cleverly solves the cumbersome problem of needing to use different specifications of connectors when installing at different angles, making the installation work more convenient and uniform. Whether it is horizontal installation or inclined installation, it can be achieved through the same connector, greatly expanding its applicability, meeting a wider range of connection needs, and improving the overall flexibility and convenience of installation.

[0021] 3. The present invention, through the setting of the installation mechanism, can efficiently and conveniently complete the connection operation of two cabling racks. This setting allows for easy installation of two cabling racks without the need for any additional tools. In addition, this installation method not only simplifies the operation process, but also significantly improves the stability of the installation, ensuring that the cabling racks are firm and reliable during use, and greatly improving work efficiency and safety. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the rear view structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the frame and support frame structure of the present invention;

[0026] Figure 4 This is a side sectional view of the support frame structure of the present invention;

[0027] Figure 5 for Figure 4 Enlarged schematic diagram of the structure of region A in the middle;

[0028] Figure 6 This is a schematic diagram of the reinforcement structure of the present invention;

[0029] Figure 7 for Figure 6 Enlarged schematic diagram of the structure of region B in the middle;

[0030] Figure 8 This is a schematic diagram of the wiring frame structure of the present invention;

[0031] Figure 9 This is a schematic diagram of the installation mechanism structure of the present invention;

[0032] Figure 10 for Figure 9 Enlarged schematic diagram of the structure of region C in the middle;

[0033] Figure 11 for Figure 9 Enlarged schematic diagram of the structure of region D in the middle;

[0034] Figure 12 This is a bottom view of the wiring frame structure of the present invention;

[0035] Figure 13 This is a schematic diagram of the wire rack structure of the present invention;

[0036] Figure 14 for Figure 13 Enlarged schematic diagram of the structure of region E in the middle;

[0037] Figure 15 This is a schematic diagram of the overhead section of the connecting frame of the present invention.

[0038] Drawing number descriptions: 1. Frame; 2. Support frame; 3. Reinforcing component; 4. Wiring frame; 5. Connector; 6. Mounting mechanism; 7. Reserved hole; 8. Bolt; 9. Channel; 10. Slide rod; 11. Mounting sleeve; 12. Support rod; 13. Bearing rod; 14. Spring a; 15. Bearing groove; 16. Fastener; 17. Mounting block; 18. Lead screw; 19. Positioning block; 20. Sleeve a; 21. Connecting frame; 22. Rotating rod; 23. Groove a; 24. Movable plate; 25. Spring plate; 26. Connecting rod; 2 7. Connecting block; 28. Rod body; 29. ​​Positioning rod; 30. Connecting rod; 31. Spring b; 32. Groove b; 33. Slot; 34. Inclined groove; 35. Unlocking component; 36. Toothed plate; 37. Adding sleeve; 38. Rotating shaft; 39. Spur gear; 40. Sleeve b; 41. Protective shell; 42. Guide rod; 43. Guide groove; 44. Guide plate; 45. Screw; 46. Screw; 47. Wire carrier; 48. Rubber sleeve; 49. Pressure ring; 50. Positioning plate; 51. Positioning groove; 52. Slide groove; 53. Slider. Detailed Implementation

[0039] The present invention will now be described in further detail with reference to the accompanying drawings.

[0040] The following description is intended to disclose the invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the invention.

[0041] Those skilled in the art should understand that, in the disclosure of this invention, the terms "longitudinal," "lateral," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or position based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this invention and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this invention.

[0042] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0043] Example 1: Please refer to Figure 1-15 A wiring rack for use with cable supports includes a frame 1, and further includes: a support frame 2 mounted on the frame 1, the support frame 2 having a reinforcing member 3 adapted to the frame 1 to enhance the stability of the support frame 2, and a wiring rack 4 mounted on the support frame 2, the wiring rack 4 having a connector 5 for connecting two wiring racks 4 together; and an installation mechanism 6 mounted on the wiring rack 4 to fix the wiring rack 4 to the connector 5. The wiring rack 4 has a semi-enclosed structure, combining protection and heat dissipation, and has a wide range of applications.

[0044] The wiring frame 4 is threaded with a screw 45, and a screw 46 is fixed at one end of the screw 45. A cable carrier 47 slides through the screw 45, and a rubber sleeve 48 is fixed on the cable carrier 47. The central axis of the rubber sleeve 48 is collinear with the central axis of the screw 45. A pressure ring 49 is threaded on the screw 46 and abuts against the rubber sleeve 48. A positioning plate 50 is fixed on the wiring frame 4, and a positioning groove 51 is provided on the cable carrier 47 that slides with the positioning plate 50. The end of the screw 45 away from the screw 46 is a hexagonal nut, which has a wide range of applications and is suitable for common wrenches on the market.

[0045] It should be noted that the positioning plate 50 and the positioning groove 51 serve to guide the wire carrier 47 and ensure that the wire carrier 47 can accurately pass through the screw 45. When the two wire carriers 47 are stacked, the rubber sleeve 48 is in contact with the wire carrier 47.

[0046] It should also be noted that the cable laying sequence in the cable tray 47 follows the principle of high-voltage cables at the bottom and low-voltage cables at the top. The cables are placed layer by layer in the cable tray 47, with high-voltage cables laid in the lower layer and low-voltage cables laid in the upper layer. The cable tray 47 separates the lines in different areas, thus separating the high-voltage and low-voltage cables and avoiding electromagnetic interference. This is a standard setting in this field, so it will not be described in detail here.

[0047] The principle of cable positioning within the cabling frame 4 in this solution is as follows: After aligning the cable carrier 47 with the center of the screw 45, insert it into the cabling frame 4. Lay the cables sequentially within the cable carrier 47, following the principle of high-voltage cables at the bottom and low-voltage cables at the top. After installing the cable carrier 47, connect the pressure ring 49 to the screw 46, and use a specific tool to rotate the screw 45. Utilizing the threaded transmission between the screw 45 and the cabling frame 4, the pressure ring 49 and the rubber sleeve 48 are squeezed together, thereby completing the positioning of the cable carrier 47 and the cables.

[0048] Furthermore, the reinforcement 3 includes: a plurality of reserved holes 7 are provided on the frame 1, and the support frame 2 is fixed to the frame 1 by bolts 8 passing through the reserved holes 7; at least two channels 9 are provided on the support frame 2; the support frame 2 is slidably connected to the channel 9 by a slide rod 10; an installation sleeve 11 is slidably connected to the support frame 2; a support rod 12 is fixed between the installation sleeve 11 and the slide rod 10; at least two bearing rods 13 slide through the installation sleeve 11; a spring a14 is fixed between the two bearing rods 13; the bearing rods 13 are adapted to the channel 9; and a bearing groove 15 adapted to the bearing rods 13 is provided on the frame 1.

[0049] Among them, the support frame 2 is provided with a fastener 16 that matches the slide rod 10. The fastener 16 is used to limit the slide rod 10. The fastener 16 includes: at least two mounting blocks 17 are fixed inside the support frame 2, and a lead screw 18 is rotatably connected to the two mounting blocks 17. A positioning block 19 that is slidably connected to the lead screw 18 and slide rod 10 is threaded on the lead screw 18. A sleeve a20 is fixed to one end of the lead screw 18. The sleeve a20 is suitable for most internal four-corner wrenches on the market and has a wide range of applications.

[0050] It should be noted that the center section of the bearing groove 15 and the center section of the reserved hole 7 are set on the same horizontal plane. By opening several bearing grooves 15 and reserved holes 7, the support frame 2 can be installed on a specific position on the rack according to the actual installation requirements. The installation is flexible and convenient. The number of bearing grooves 15 and reserved holes 7 is the same, and the length of the support rod 12 is the same as the length of the channel 9. When the support rod 12 is used to reinforce the support frame 2, the angle between the support rod 12 and the support frame 2 is 45°. This can more evenly decompose the gravity load of the cable and wiring rack 4 into vertical and horizontal components, effectively disperse the load, and reduce local stress.

[0051] It should also be noted that by the cooperation of the reinforcement 3 and the fastener 16, a stable support state for the support frame 2 can be effectively constructed, ensuring that the support frame 2 and the frame maintain relatively sufficient stability. In this way, the weight borne by the support frame 2 can be evenly distributed to the frame, thereby effectively avoiding the loosening of bolts 8 that may occur during the long-term stress process of the support frame 2, and further improving the reliability and service life of the overall structure.

[0052] In this scheme, the reinforcement principle of support frame 2 and frame is as follows: First, support frame 2 is installed on the frame with bolts 8. By pressing the bearing rod 13, spring a14 is compressed, causing bearing rod 13 to move into mounting sleeve 11, thus separating bearing rod 13 from channel 9. Then, the pressing force on bearing rod 13 is released, causing spring a14 to drive bearing rod 13 to spring back to its original position, which can then pull support rod 12 to move until bearing rod 13 is engaged with bearing groove 15. By using an inside four-corner wrench to rotate sleeve a20, the lead screw 18 rotates synchronously. Utilizing the threaded transmission between lead screw 18 and positioning block 19, positioning block 19 is moved until it is in close contact with slide rod 10, thus completing the reinforcement and support work of support frame 2.

[0053] In this plan, the installation process for cabling frame 4 and the cable laying process are as follows:

[0054] The first step is to fix the frame in the designated positions in sequence, and fix the support frame 2 to the frame with bolts 8, thereby completing the connection and installation of the support frame 2 and the frame;

[0055] The second step is to reinforce the support frame 2 by using the reinforcement 3 and fastener 16, and then install the wiring frame 4 on the support frame 2.

[0056] The third step is to align the connector 21 with the cabling frame 4 and insert the connector 21 into the cabling frame 4. The installation mechanism 6 completes the installation of the connector 21 and the cabling frame 4.

[0057] The fourth step is to lay the low-voltage and high-voltage cables in the cabling frame 4 in sequence. After the cable carrier 47 is installed, the pressure ring 49 is connected to the screw 46, and the screw 45 is turned with a wrench. The thread transmission between the screw 45 and the cabling frame 4 causes the pressure ring 49 to be squeezed against the rubber sleeve 48, thereby completing the positioning of the cable carrier 47 and the cable.

[0058] Example 2: Please refer to Figure 8 - Figure 15 This embodiment further explains the first embodiment, and the difference lies in the way the two wiring racks 4 are connected.

[0059] The connector 5 includes: a connector 21 slidably connected to each of the two wiring racks 4, and the two connectors 21 are rotatably connected by a rotating rod 22. The connector 21 has a groove a23, and a movable plate 24 is slidably connected in the groove a23. A spring plate 25 is fixed on the movable plate 24, and the other end of the spring plate 25 is fixed in the groove a23.

[0060] Specifically, the inclined surface of the inclined groove 34 is adapted to the inclined surface of the positioning rod 29. By using the inclined surface of the inclined groove 34 and the inclined surface of the positioning rod 29, it is ensured that when the inclined surface on the connecting frame 21 is pressed against the inclined surface of the positioning rod 29, the positioning rod 29 can rotate stably and smoothly, avoiding jamming.

[0061] It should be noted that the connector 5 not only meets the installation requirements of the two cabling racks 4 on a horizontal plane, ensuring a simple and efficient installation process, but also flexibly addresses the installation requirements of the two cabling racks 4 at different angles. This design cleverly solves the cumbersome problem of using different specifications of connecting components when installing at different angles, making the installation work more convenient and uniform. Whether it is horizontal installation or inclined installation, it can be achieved through the same connector 5, greatly expanding its applicability, meeting a wider range of connection needs, and improving the overall flexibility and convenience of installation.

[0062] Furthermore, the installation mechanism 6 includes: a connecting rod 26 slidably passing through the wiring frame 4 via an installation sleeve 11; a connecting block 27 fixed to one end of the connecting rod 26; a positioning rod 29 rotatably connected to the wiring frame 4 via at least two rods 28; a connecting rod 30 hinged between the positioning rod 29 and the connecting block 27; a spring b31 sleeved on the connecting rod 26; one end of the spring b31 fixed to the connecting block 27; and the other end of the spring b31 fixed to the installation sleeve 11. A groove b32 is provided on the connecting frame 21, and a slot 33 communicating with the groove b32 is also provided on the connecting frame 21. The slot 33 is adapted to the positioning rod 29, and the connecting frame 21 is provided with an inclined groove 34 that communicates with the groove b32. The wiring frame 4 is fixed with a guide plate 44, and the connecting block 27 is slidably connected with the guide plate 44. The addition of the guide plate 44 plays a guiding role for the connecting block 27, and the shape of the guide plate 44 can restrict the connecting block 27, ensuring that the positioning rod 29 can only rotate in the direction that the positioning rods 29 are close to each other, and ensuring that the positioning rod 29 is in a horizontal state when not under force. The cross-section of the guide plate 44 is L-shaped.

[0063] The wiring frame 4 is equipped with an unlocking component 35 that is compatible with the connecting rod 26. The unlocking component 35 is used to release the positioning between the positioning rod 29 and the connecting frame 21. The unlocking component 35 includes: a toothed plate 36 slidably connected to the wiring frame 4 and fixed to the connecting rod 26; a rotating shaft 38 rotatably connected to the wiring frame 4 through an added sleeve 37; at least two spur gears 39 fixed on the rotating shaft 38 and meshing with the toothed plate 36; and a sleeve b40 fixed to one end of the rotating shaft 38. Both the sleeve b40 and the sleeve a20 can be rotated using an inside four-corner wrench, making it widely applicable.

[0064] It should be noted that a protective shell 41 is fixed on the wiring frame 4, and the rotating shaft 38 is rotatably connected to the protective shell 41. The spur gear 39 and the toothed plate 36 are both located on one side of the protective shell 41. The addition of the protective shell 41 serves to protect the components of the unlocking part 35 and prevent damage to the unlocking part 35. A guide rod 42 is fixed on the wiring frame 4, and a guide groove 43 is provided on the toothed plate 36 that is slidably connected to the guide rod 42. Both sides of the guide groove 43 are set with smooth arc surfaces. The addition of the guide rod 42 and the guide groove 43 serves to guide the toothed plate 36 and ensure that the toothed plate 36 maintains relative stability when it moves.

[0065] It should also be noted that the installation mechanism 6 enables efficient and convenient connection of the two cabling racks 4. This design allows for easy installation of the two cabling racks 4 without the need for any additional tools. In addition, this installation method not only simplifies the operation process but also significantly improves the stability of the installation, ensuring that the cabling racks 4 are firm and reliable during use, and greatly improving work efficiency and safety.

[0066] In this solution, the principle of installing and disconnecting the two connecting brackets 21 is as follows:

[0067] By fixing the connecting frame 21 to the support frame 2 and inserting the connecting frame 21 into the wiring frame 4, the squeezing action generated by the inclined groove 34 of the connecting frame 21 and the inclined surface of the positioning rod 29 causes the positioning rod 29 to rotate along the center of the rod body 28 after being subjected to force until the connecting frame 21 is inserted into the designated position. The elastic action of the spring b31 causes the positioning rod 29 to engage with the slot 33, thereby completing the installation of the connecting frame 21 and the wiring frame 4.

[0068] When it is necessary to release the limit on the connecting frame 21, the sleeve b is rotated by using the inner four corner handles, so that the rotating shaft 38 rotates synchronously, driving the spur gear 39 to rotate synchronously. The meshing transmission between the spur gear 39 and the toothed plate 36 drives the connecting rod 26 to move synchronously. The transmission action of the connecting rod 30 causes the positioning rod 29 to be rotated along the axis of the rod body 28 after being subjected to force, until the positioning rod 29 separates from the slot 33, thereby completing the positioning state of the connecting frame 21.

[0069] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments, and any modifications or variations of the implementation of the present invention may be made without departing from the principles.

Claims

1. A cabling frame for use with a cable tray, comprising a frame body (1); Its features are, Also includes: A support frame (2) is set on the frame (1), and the support frame (2) is provided with a reinforcement part (3) adapted to the frame (1). The reinforcement part (3) is used to enhance the stability of the support frame (2). A wiring frame (4) is installed on the support frame (2). A connector (5) is provided on the wiring frame (4). The connector (5) is used to connect two wiring frames (4). An installation mechanism (6) is provided on the cabling frame (4) to fix the cabling frame (4) to the connector (5).

2. A wiring rack for use with a cable bracket according to claim 1, characterized in that: The reinforcement component (3) includes: a plurality of reserved holes (7) are provided on the frame (1), and the support frame (2) is fixed to the frame (1) by bolts (8) passing through the reserved holes (7); the support frame (2) has at least two channels (9); the support frame (2) is slidably connected to the channels (9) by a slide rod (10); and an installation sleeve (11) is slidably connected inside the support frame (2); and the installation sleeve (11) and the slide rod (10) are jointly fixed together. The support rod (12) has at least two bearing rods (13) that slide through the mounting sleeve (11), and a spring a (14) is fixed between the two bearing rods (13). The bearing rods (13) are adapted to the channel (9). The frame (1) has a bearing groove (15) adapted to the bearing rods (13), and the support frame (2) is provided with a fastener (16) adapted to the slide rod (10). The fastener (16) is used to limit the slide rod (10).

3. A wiring rack for use with a cable bracket according to claim 2, characterized in that: The fastener (16) includes: at least two mounting blocks (17) fixed inside the support frame (2), and a lead screw (18) rotatably connected to both mounting blocks (17), a positioning block (19) threadedly connected to the lead screw (18) and slidably connected to the support frame (2), and the positioning block (19) abutting against the slide rod (10), and a sleeve a (20) fixed to one end of the lead screw (18).

4. A wiring rack for use with a cable bracket according to claim 1, characterized in that: The connector (5) includes: a connector (21) slidably connected to each of the two wiring frames (4), and the two connectors (21) are rotatably connected by a rotating rod (22). The connector (21) has a groove a (23), and a movable plate (24) is slidably connected in the groove a (23). A spring plate (25) is fixed on the movable plate (24), and the other end of the spring plate (25) is fixed in the groove a (23).

5. A wiring rack for use with a cable bracket according to claim 4, characterized in that: The installation mechanism (6) includes: a connecting rod (26) that slides through the wiring frame (4) via an installation sleeve (11); a connecting block (27) is fixed to one end of the connecting rod (26); a positioning rod (29) is rotatably connected to the wiring frame (4) via at least two rods (28); a connecting rod (30) is hinged between the positioning rod (29) and the connecting block (27); and a spring b (31) is sleeved on the connecting rod (26); one end of the spring b (31) is fixed to the connecting block (27), and the other end of the spring b (31) is fixed to the connecting block (27). The end is fixed to the mounting sleeve (11). The connecting frame (21) has a groove b (32) and a slot (33) connected to the groove b (32). The slot (33) is adapted to the positioning rod (29). The connecting frame (21) has a slanted groove (34) connected to the groove b (32). The wiring frame (4) is provided with an unlocking component (35) adapted to the connecting rod (26). The unlocking component (35) is used to release the positioning between the positioning rod (29) and the connecting frame (21).

6. A wiring rack for use with a cable bracket according to claim 5, characterized in that: The unlocking component (35) includes: a toothed plate (36) slidably connected to the wiring frame (4), and the toothed plate (36) is fixed to the connecting rod (26); a rotating shaft (38) is rotatably connected to the wiring frame (4) by means of a sleeve (37); at least two spur gears (39) are fixed on the rotating shaft (38), and the spur gears (39) are meshed with the toothed plate (36); and a sleeve b (40) is fixed at one end of the rotating shaft (38).

7. A wiring frame for use with a cable bracket according to claim 6, characterized in that: A protective shell (41) is fixed on the wiring frame (4), and the rotating shaft (38) is rotatably connected to the protective shell (41). The spur gear (39) and the toothed plate (36) are both located on one side of the protective shell (41). A guide rod (42) is fixed on the wiring frame (4). A guide groove (43) is provided on the toothed plate (36) and is slidably connected to the guide rod (42). Both sides of the guide groove (43) are set with smooth arc surfaces.

8. A wiring rack for use with a cable bracket according to claim 5, characterized in that: The wiring frame (4) is fixed with a guide plate (44), and the connecting block (27) is slidably connected to the guide plate (44). The guide plate (44) has an L-shaped cross section, and the inclined surface of the inclined groove (34) is adapted to the inclined surface of the positioning rod (29).

9. A wiring rack for use with a cable bracket according to claim 1, characterized in that: The wiring frame (4) is threaded with a screw (45), and a screw (46) is fixed at one end of the screw (45). A cable carrier (47) slides through the screw (45). A rubber sleeve (48) is fixed on the cable carrier (47), and the central axis of the rubber sleeve (48) is collinear with the central axis of the screw (45). A pressure ring (49) is threaded on the screw (46), and the pressure ring (49) abuts against the rubber sleeve (48). A positioning plate (50) is fixed on the wiring frame (4), and a positioning groove (51) is provided on the cable carrier (47) that slides with the positioning plate (50).

10. A wiring rack for use with a cable bracket according to claim 4, characterized in that: The connecting frame (21) is provided with a sliding groove (52) that communicates with the groove a (23), and the movable plate (24) is fixed with a slider (53) that is slidably connected to the sliding groove (52). The side of the movable plate (24) away from the groove a (23) is provided with a smooth arc surface.

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