Adjustable stepped combined cable bridge

Abstract

The utility model discloses an adjustable stepped combined cable bridge which comprises a bridge body, adjusting mechanisms are arranged on two sides of the bridge body, each adjusting mechanism comprises a first open groove arranged on one side of the bridge body, and a second open groove aligned with the first open groove in a staggered mode is arranged on the other side of the bridge body. The side, close to the first open groove, of the bridge body is fixedly connected with a fixing block, an annular block is fixedly connected between the two faces of the fixing block, and limiting grooves are evenly formed between the two faces of the annular block. According to the utility model, the two bridge bodies are drawn close to each other through the arranged circular ring block, so that the fixed block of one device moves to the movable column of the other device, the rotating plate is pressed, the rotating plate drives the connecting shaft to move, the connecting shaft drives the movable column to move, and the movable column drives the limiting block to move, so that the limiting block is clamped into the limiting groove; and a user can conveniently combine two sets of devices together, the use convenience of the device is improved, and a rotating plate is rotated.

Description

Technical Field

[0001] This utility model relates to the field of cable tray device technology, and in particular to an adjustable stepped combined cable tray. Background Technology

[0002] Cable trays enable the orderly arrangement of cables, facilitate adjustment and installation, and make cable maintenance and replacement easier.

[0003] A search revealed a utility model patent with application number 202321795566.9 entitled "An Adjustable Steel Structure Cable Tray." This patented device optimizes the structure of the steel structure cable tray by providing a stepped cable distribution mechanism at the corners of the cable tray. The height of the stepped cable distribution mechanism can be adjusted according to actual needs, and the cables passing through it are better separated to ensure the heat dissipation of the cables.

[0004] However, this patented device cannot safely assemble multiple devices during installation, which can cause some devices to fall off, affecting the safety of the installation. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an adjustable stepped combined cable tray.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An adjustable stepped combined cable tray includes a tray body, with adjustment mechanisms on both sides of the tray body. The adjustment mechanism includes a slot 1 on one side of the tray body and a slot 2 on the other side of the tray body that is offset and aligned with the slot 1. A fixing block is fixedly connected to the side of the tray body near the slot 1, and a ring block is fixedly connected between the two sides of the fixing block. Limiting grooves are evenly opened between the two sides of the ring block.

[0008] Preferably, a movable groove is provided on the side of the cable tray body close to the second slot, and a movable column is slidably connected between the inner wall and the outer wall of one side of the movable groove. A limiting block aligned with the limiting groove is uniformly fixedly connected to the circumferential side of the movable column.

[0009] Preferably, the circumferential side of the limiting block is slidably connected to the inner wall of the circumferential side of the moving groove, and a ring plate surrounding the moving column is rotatably connected to one inner wall of the moving groove. A spring is fixedly connected between one side of the ring plate and one side of the limiting block.

[0010] Preferably, a connecting shaft located outside the moving groove is fixedly connected to one side of the moving column, and the circumferential side of the connecting shaft is uniformly provided with threads, and the circumferential side of the connecting shaft can be connected to the internal thread of one side of the cable tray body.

[0011] Preferably, a rotating plate is fixedly connected to the circumferential side of the connecting shaft, and a fixed column is uniformly fixedly connected to one side of the rotating plate. An annular groove surrounding the moving column is opened on one side of the cable tray body.

[0012] Preferably, a movable ring is threaded to the inner wall of the circumferential side of the annular groove, and openings aligned with the fixed column are evenly formed between the two sides of the movable ring. A telescopic groove is formed on the side of the cable tray body near the first slot, and at least three telescopic blocks are evenly slidably connected between the inner walls of the two sides of the telescopic groove. A circular groove is formed on the side of the telescopic block.

[0013] Preferably, the inner side wall of the telescopic groove is uniformly and fixedly connected with limiting posts aligned with the circular groove, the circumferential side of the limiting post is slidably connected to the inner side wall of the circular groove, and a spring is fixedly connected between the inner side wall of the telescopic groove and the side of the telescopic block, which is wrapped around the limiting post.

[0014] Compared with the prior art, this utility model provides an adjustable stepped combined cable tray, which has the following advantages:

[0015] By using the set circular blocks, the two cable tray bodies are brought closer together, allowing the fixing block of one device to move to the moving column of the other. Pressing the rotating plate causes the rotating plate to move the connecting shaft, which in turn moves the moving column, which in turn moves the limiting block, causing the limiting block to engage in the limiting groove. This facilitates easy assembly of the two devices, improving the ease of use. Rotating the rotating plate causes the connecting shaft to rotate, which in turn moves the moving column, which in turn moves the limiting block, which in turn moves the circular block, which in turn moves the cable tray body. This allows the two cable tray bodies to rotate at a certain angle after being fixed together, preventing the installation of multiple devices from being compromised and causing the installed devices to fall off, thus affecting the safety of the installation. When the rotating plate moves, it moves the fixing column, which engages in the locking hole, preventing the rotating plate from shifting due to external forces, thus affecting the connection between multiple devices. When the spring pushes, the telescopic block extends, filling the space between the two devices and providing support at the connection point, improving the stability of the installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an adjustable stepped combined cable tray proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of an adjustable stepped combined cable tray proposed in this utility model.

[0018] Figure 3This is a partial structural diagram of an adjustable stepped combined cable tray proposed in this utility model;

[0019] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1-Cable tray body, 2-Expansion groove, 3-Limiting post, 4-Spring 1, 5-Expansion block, 6-Circular groove, 7-Connecting shaft, 8-Moving post, 9-Moving ring, 10-Fixing block, 11-Circular ring block, 12-Limiting groove, 13-Limiting block, 14-Spring 2, 15-Annular groove, 16-Opening, 17-Ring plate, 18-Fixing post, 19-Rotating plate, 20-Slot 1, 21-Slot 2. Detailed Implementation

[0021] Example 1, referring to Figure 1 An adjustable stepped combined cable tray includes a tray body 1. Adjustment mechanisms are provided on both sides of the tray body 1. The adjustment mechanism includes a slot 20 on one side of the tray body 1 and a slot 21 on the other side of the tray body 1 that is misaligned with the slot 20. A fixing block 10 is fixedly connected to the side of the tray body 1 near the slot 20. A ring block 11 is fixedly connected between the two sides of the fixing block 10. Limiting grooves 12 are evenly provided between the two sides of the ring block 11.

[0022] In this utility model, a movable groove is provided on the side of the cable tray body 1 that is close to the slot 21. A movable column 8 is slidably connected between the inner wall and the outer wall of one side of the movable groove. A limiting block 13 aligned with the limiting groove 12 is uniformly fixedly connected to the circumferential side of the movable column 8.

[0023] The circumferential side of the limiting block 13 is slidably connected to the inner wall of the circumferential side of the moving groove. One inner wall of the moving groove is rotatably connected to a ring plate 17 surrounding the moving column 8. A spring 14 is fixedly connected between one side of the ring plate 17 and one side of the limiting block 13.

[0024] One side of the movable column 8 is fixedly connected to a connecting shaft 7 located outside the movable groove. The circumferential side of the connecting shaft 7 is evenly provided with threads, and the circumferential side of the connecting shaft 7 can be threadedly connected to one side of the cable tray body 1.

[0025] A rotating plate 19 is fixedly connected to the circumferential side of the connecting shaft 7. A fixed column 18 is evenly fixedly connected to one side of the rotating plate 19. An annular groove 15 surrounding the moving column 8 is opened on one side of the bridge body 1.

[0026] The inner wall of the circumferential side of the annular groove 15 is threaded with a movable ring 9. The movable ring 9 has evenly spaced openings 16 aligned with the fixed column 18 between its two sides. The side of the cable tray body 1 near the opening 20 has a telescopic groove 2. At least three telescopic blocks 5 are evenly slidably connected between the inner walls of the two sides of the telescopic groove 2. The side of the telescopic block 5 has a circular groove 6.

[0027] The inner side wall of the telescopic groove 2 is uniformly and fixedly connected with limiting posts 3 aligned with the circular groove 6. The circumferential side of the limiting post 3 is slidably connected to the inner side wall of the circular groove 6. A spring 4 is fixedly connected between the inner side wall of the telescopic groove 2 and the side of the telescopic block 5, which is surrounded by the limiting post 3.

[0028] Working principle: Bringing the two cable tray bodies 1 closer together moves the fixing block 10 of one device to the moving column 8 of the other. Pressing the rotating plate 19 causes the connecting shaft 7 to move, which in turn moves the moving column 8. The moving column 8 then moves the limiting block 13, causing it to engage in the limiting groove 12. This facilitates easy assembly of the two devices, improving usability. Rotating the rotating plate 19 causes the connecting shaft 7 to rotate, which in turn rotates the moving column 8. The moving column 8 then rotates the limiting block 13, which in turn rotates the ring block 11, which in turn rotates the cable tray. The rotation of the main body 1 allows the two cable tray bodies 1 to rotate at a certain angle after being fixed to each other. This helps prevent the installation of multiple devices from being unsafe during assembly, which could cause the devices being installed to fall off and affect the safety of the installation. When the rotating plate 19 moves, it drives the fixed column 18 to move. The fixed column 18 is engaged in the locking hole 16, which helps prevent the rotating plate 19 from moving due to external forces, thus affecting the connection between multiple devices. The spring 4 pushes the telescopic block 5 to extend, so that the telescopic block 5 fills the space between the two devices, providing support and filling at the connection between the two devices, thereby improving the stability of the installation.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable stepped combined cable tray, comprising a tray body (1), characterized in that, The cable tray body (1) is provided with adjustment mechanisms on both sides. The adjustment mechanism includes a slot one (20) provided on one side of the cable tray body (1) and a slot two (21) provided on the other side of the cable tray body (1) that is misaligned with the slot one (20). A fixing block (10) is fixedly connected to the side of the cable tray body (1) close to the slot one (20). A ring block (11) is fixedly connected between the two sides of the fixing block (10). Limiting grooves (12) are evenly opened between the two sides of the ring block (11).

2. The adjustable stepped combined cable tray according to claim 1, characterized in that, The cable tray body (1) has a movable groove on the side close to the slot two (21). A movable column (8) is slidably connected between the inner wall and the outer wall of one side of the movable groove. A limiting block (13) aligned with the limiting groove (12) is uniformly fixedly connected to the circumferential side of the movable column (8).

3. An adjustable stepped combined cable tray according to claim 2, characterized in that, The circumferential side of the limiting block (13) is slidably connected to the inner wall of the circumferential side of the moving groove. One inner wall of the moving groove is rotatably connected to a ring plate (17) surrounding the moving column (8). A spring (14) is fixedly connected between one side of the ring plate (17) and one side of the limiting block (13).

4. An adjustable stepped combined cable tray according to claim 3, characterized in that, One side of the movable column (8) is fixedly connected to a connecting shaft (7) located outside the movable groove. The circumferential side of the connecting shaft (7) is uniformly provided with threads, and the circumferential side of the connecting shaft (7) can be threadedly connected to one side of the cable tray body (1).

5. An adjustable stepped combined cable tray according to claim 4, characterized in that, A rotating plate (19) is fixedly connected to the circumferential side of the connecting shaft (7), and a fixed column (18) is evenly fixedly connected to one side of the rotating plate (19). An annular groove (15) surrounding the moving column (8) is opened on one side of the bridge body (1).

6. An adjustable stepped combined cable tray according to claim 5, characterized in that, The inner wall of the circumferential side of the annular groove (15) is threaded with a movable ring (9). The movable ring (9) has openings (16) evenly opened between its two sides, aligned with the fixed column (18). The side of the cable tray body (1) near the first slot (20) has a telescopic groove (2). At least three telescopic blocks (5) are evenly slidably connected between the inner walls of the two sides of the telescopic groove (2). The side of the telescopic block (5) has a circular groove (6).

7. An adjustable stepped combined cable tray according to claim 6, characterized in that, The inner side wall of the telescopic groove (2) is uniformly fixedly connected with a limiting post (3) aligned with the circular groove (6). The circumferential side of the limiting post (3) is slidably connected to the inner side wall of the circular groove (6). A spring (4) is fixedly connected between the inner side wall of the telescopic groove (2) and the side of the telescopic block (5) and surrounds the limiting post (3).

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