Modular quick-mounting cable bridge structure

Abstract

The utility model relates to technical field of power equipment, high low voltage electric appliance complete equipment etc. disclose a modularization quick -witted cable bridge structure, including bridge body, the bridge body upper surface fixedly connected with apron, apron lower surface fixedly connected with dustproof iron screen, the bridge body outer wall is provided with dismounting assembly, the dismounting assembly includes fixed plate no.

Description

Technical Field

[0001] This utility model relates to the technical fields of power equipment, high and low voltage electrical complete sets of equipment, and in particular to a modular quick-installation cable tray structure. Background Technology

[0002] In engineering fields such as power and communications, cable tray structures are indispensable for the laying and protection of cables. As a crucial device for supporting and laying cables, they directly affect the safe and stable operation of cable systems. With the increasing demands for construction efficiency and modularity in engineering projects, a modular, quick-assembly cable tray structure has gradually become a research hotspot. The aim is to achieve rapid assembly and disassembly through optimized structural design, meeting the flexible application needs of different scenarios.

[0003] Existing cable tray structures typically use bolts or welding for connection and fixation. The underlying principle is to secure individual tray units together through the threaded engagement of bolts, or to fuse metal components together to form a unified structure through welding. During installation, tools such as wrenches and welding machines are needed to first position and align the tray units, and then tighten the bolts or weld them one by one at each joint to ensure the overall stability of the cable tray.

[0004] However, the existing bolt or welding connection methods make the installation and disassembly of cable trays very cumbersome. Installation requires a lot of time for bolt tightening or welding, and disassembly requires unscrewing each bolt or cutting. This not only involves many steps and is time-consuming, but also increases labor costs and construction difficulty, making it difficult to meet the needs of projects for rapid assembly and disassembly of cable trays. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a modular quick-installation cable tray structure, which aims to improve the problem that the existing connection methods using bolts or welding make the installation and disassembly process of cable trays very cumbersome.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular quick-installation cable tray structure, including a cable tray body, a cover plate fixedly connected to the upper surface of the cable tray body, a dustproof iron mesh fixedly connected to the lower surface of the cover plate, and a disassembly assembly provided on the outer wall of the cable tray body; The disassembly assembly includes a fixing plate 1, a cable tray body fixedly connected to the inner wall of the fixing plate 1, a fixing column 3 fixedly connected to the outer wall of the fixing plate 1, a torsion spring 2 fixedly connected to the outer wall of the fixing column 3, a connecting block 2 fixedly connected to one end of the torsion spring 2, a push rod 2 fixedly connected to the lower surface of the connecting block 2, a connecting rod 1 slidably connected to the outer wall of the push rod 2, a fixing block 2 slidably connected to the outer wall of the connecting rod 1, a push rod 1 slidably connected to the inner wall of the connecting rod 1, a connecting rod 2 fixedly connected to one end of the push rod 1, a push rod 2 fixedly connected to one end of the connecting rod 2, a fixing block 1 slidably connected to one end of the connecting rod 1, and a fixing block 3 fixedly connected to the outer wall of the connecting rod 1.

[0007] Furthermore, a fixing plate three is fixedly connected to the outer wall of the cable tray body, a rotating column is fixedly connected to one end of the fixing plate three, a fixing plate two is fixedly connected to one end of the rotating column, a fixing column four is fixedly connected to the inner wall of the fixing plate two, a torsion spring three is fixedly connected to the outer wall of the fixing column four, a rotating cap is fixedly connected to one end of the torsion spring three, a locking block is fixedly connected to the outer wall of the fixing column four, the locking block is disposed above the connecting block one, and the connecting block one is fixedly connected to one end of the fixing column two.

[0008] Furthermore, the cable tray body is disposed on the outer wall of the fixing block one, and the fixing block one is disposed below the cover plate.

[0009] Furthermore, an iron mesh frame is fixedly connected to the inner wall of the second fixing plate, and the second fixing plate is fixedly connected to the outer wall of the cable tray body.

[0010] Furthermore, a torsion spring is fixedly connected to one end of the connecting block, and a fixing post is fixedly connected to the inner wall of the torsion spring.

[0011] Furthermore, a fixing column is fixedly connected to the outer wall of the fixing plate.

[0012] Furthermore, one end of the connecting block is fixedly connected to a top rod, and one end of the top rod is slidably connected to a connecting rod.

[0013] Furthermore, one end of the fixing plate is fixedly connected to the inner wall of the fixing column.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the modular quick-installation cable tray structure achieves rapid assembly and disassembly of the cable tray through a reasonably designed disassembly component. During installation, the cable tray is fixed by the cooperation of fixing plate one, fixing block one, and fixing column one, and a stable assembly is completed by the interlocking relationship of fixing block two, top rod, and other components; during disassembly, only pushing the pushing rod two is needed to disengage the interlocking structure through the linkage component, which greatly simplifies the operation steps, improves the efficiency of installation and maintenance, and meets the needs of modular quick-installation.

[0015] 2. In this utility model, the connection design between the cable tray and the wire mesh frame is ingenious. Through the cooperation of the torsion spring three, the rotating cap, the fixing column four, and the locking block, the wire mesh frame can be firmly fixed and easily replaced, ensuring timely updates and maintenance of the dustproof net. At the same time, the setting of the cover plate and the dustproof wire mesh, as well as the reasonable layout of each component, improves the dustproof performance of the cable tray and the overall structural stability, enhancing its reliability and practicality. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a modular quick-installation cable tray structure proposed in this utility model; Figure 2 This is a schematic diagram of the dustproof iron mesh portion of a modular quick-installation cable tray structure proposed in this utility model; Figure 3 This is a schematic diagram of the main body of a modular quick-installation cable tray structure proposed in this utility model; Figure 4 This is a schematic diagram of the torsion spring portion of a modular quick-installation cable tray structure proposed in this utility model. Figure 5 This is a schematic diagram of the locking block structure of a modular quick-installation cable tray structure proposed in this utility model.

[0017] Legend: 1. Cable tray body; 2. Cover plate; 3. Dustproof wire mesh; 4. Wire mesh frame; 5. Fixing block one; 6. Connecting rod one; 7. Fixing block two; 8. Push rod one; 9. Push rod two; 10. Connecting block one; 11. Torsion spring one; 12. Top rod one; 13. Fixing column one; 14. Fixing column two; 15. Fixing column three; 16. Torsion spring two; 17. Connecting block two; 18. Fixing plate one; 19. Top rod two; 20. Fixing plate two; 21. Rotating column; 22. Torsion spring three; 23. Fixing plate three; 24. Rotating cap; 25. Fixing column four; 26. Locking block; 27. Fixing block three; 28. Connecting rod two. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1-3The present invention provides an embodiment of a modular quick-installation cable tray structure, including a cable tray body 1, which constitutes the main frame of the cable tray body 1. A cover plate 2 is fixedly connected to the upper surface of the cable tray body 1, which covers the cable tray body 1 and provides protection. A dustproof iron mesh 3 is fixedly connected to the lower surface of the cover plate 2 to prevent dust from entering the interior of the cable tray body 1. A disassembly assembly is provided on the outer wall of the cable tray body 1. The disassembly assembly includes a fixing plate 18, which fixes one side of the two cable tray bodies 1. The cable tray body 1 is fixedly connected to the inner wall of the fixing plate 18, and a fixing post 15 is fixedly connected to the outer wall of the fixing plate 18, which, together with a torsion spring 16, provides resistance. The torsion spring 16 is fixedly connected to the outer wall of the fixing post 15, which generates resistance against the connecting block 17. One end of the torsion spring 16 is fixedly connected to the connecting block 17, and the spring resistance fixes the push rod 19. The push rod 19 is fixedly connected to the lower surface of the connecting block 17, and engages with the connecting rod. Auxiliary fixing structure 16: A connecting rod 16 is slidably connected to the outer wall of the top rod 219, allowing the top rod 12 and the top rod 219 to be locked in place. A fixing block 27 is slidably connected to the outer wall of the connecting rod 16, fixed to the fixing block 15, providing auxiliary connection. A pushing rod 18 is slidably connected to the inner wall of the connecting rod 16, pushing the top rod away from the connecting rod 16. A connecting rod 28 is fixedly connected to one end of the pushing rod 18, connecting the pushing rod 18 and the pushing rod 29. A pushing rod 29 is fixedly connected to one end of the connecting rod 28, driving the connecting rod 28 and the pushing rod 18. One end of the connecting rod 16 is slidably connected to a fixing block 5, which fixes the cable tray body 1 and accommodates a fixing block 7. A fixing block 3 27 is fixedly connected to the outer wall of the connecting rod 16 and is fixed to the outer wall of the connecting rod 16. A fixing plate 3 23 is fixedly connected to the outer wall of the cable tray body 1, connecting the cable tray body 1 and the rotating column 21. A rotating column 21 is fixedly connected to one end of the fixing plate 3 23, connecting the fixing plate 20 and the fixing plate 3 23. A fixing plate 20 is fixedly connected to one end of the rotating column 21, connecting the rotating column 21 and the fixing component. The inner wall of the fixing plate 20 is fixedly connected to... There is a fixed post 25, which connects the rotating cap 24 and the locking block 26. A torsion spring 22 is fixedly connected to the outer wall of the fixed post 25, which fixes the iron mesh frame 4 and provides resistance. One end of the torsion spring 22 is fixedly connected to the rotating cap 24, which drives the fixed post 25 and the locking block 26 to rotate. The locking block 26 is fixedly connected to the outer wall of the fixed post 25, which clamps the inner groove of the cable tray body 1 and fixes the iron mesh frame 4. The locking block 26 is set above the connecting block 10 and, under the resistance of the spring, fixes the top rod 12. The connecting block 10 is fixedly connected to one end of the fixed post 2 14. Reference Figure 4-5The cable tray body 1 is set on the outer wall of the fixing block 5, which is located below the cover plate 2. The inner wall of the fixing plate 20 is fixedly connected to the iron mesh frame 4, and the dustproof iron mesh 3 is installed and fixed to the cable tray body 1. The fixing plate 20 is fixedly connected to the outer wall of the cable tray body 1. One end of the connecting block 10 is fixedly connected to the torsion spring 11 to provide resistance and assist in fixing the top rod 12. The inner wall of the torsion spring 11 is fixedly connected to the fixing column 24, which connects to the fixing plate 18 and installs the component. The outer wall of the fixing plate 18 is fixedly connected to the fixing column 13. The fixing plate 18 and the fixing block 5 are fixedly connected. One end of the connecting block 10 is fixedly connected to the top rod 12, which is locked in the connecting rod 6 for auxiliary fixing. One end of the top rod 12 is slidably connected to the connecting rod 6, which locks the top rod and connects the fixing component. One end of the fixing plate 18 is fixedly connected to the inner wall of the fixing column 24.

[0020] Working principle: When the modular quick-installation cable tray body 1 structure is required, firstly, fix the fixing plate 18 and fixing block 5 to one side of the outer wall of the two cable tray bodies 1 respectively with fixing column 13. Then push the fixing block 7 to fix it in the inner groove of fixing block 5 until the top rod 12 and top rod 19 are stuck in the inner groove of connecting rod 6. Then, the connecting block 17 and connecting block 10 will be resisted by fixing column 3 15 and torsion spring 11 to fix the top rod 19 and top rod 12 in the inner groove of connecting rod 6. When disassembly is required, push the push rod 29. The push rod 29 is fixedly connected to the push rod 8 at one end of the connecting rod 28 until the push rod 18 can push the top rod 29 and top rod 12 out of the connecting rod 6, and then the cable tray body 1 can be disassembled. In addition, the torsion spring 22 is fixed in the corresponding slot by the slots on the surface of the cable tray body 1 and the wire mesh frame 4. Then, the rotating cap 24 is rotated, and the fixing post 25 and the locking block 26 will also rotate with the rotating cap 24 until the locking block 26 can be locked in the inner groove of the cable tray body 1. The fixing post 25 will be resisted by the torsion spring 22 and will firmly fix the wire mesh frame 4 to the outer wall of the cable tray body 1. When the wire mesh frame 4 needs to be replaced, the rotating cap 24 is rotated until the locking block 26 is no longer locked in the inner groove of the cable tray body 1, and then the torsion spring 22 can be pulled up to replace the dustproof wire mesh 3.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular quick-mounting cable bridge structure comprising a bridge body (1), characterized in that: A cover plate (2) is fixedly connected to the upper surface of the cable tray body (1), a dustproof iron mesh (3) is fixedly connected to the lower surface of the cover plate (2), and a disassembly assembly is provided on the outer wall of the cable tray body (1). The disassembly assembly includes a fixing plate (18), the inner wall of which is fixedly connected to a bridge body (1), the outer wall of which is fixedly connected to a fixing column (15), the outer wall of which is fixedly connected to a torsion spring (16), one end of which is fixedly connected to a connecting block (17), the lower surface of which is fixedly connected to a top rod (19), the outer wall of which is slidably connected to a connecting rod (6), the outer wall of which is slidably connected to a fixing block (7), the inner wall of which is slidably connected to a push rod (8), one end of which is fixedly connected to a connecting rod (28), one end of which is fixedly connected to a push rod (9), one end of which is slidably connected to a fixing block (5), and the outer wall of which is fixedly connected to a fixing block (27).

2. The modular quick-installation cable tray structure according to claim 1, characterized in that: The outer wall of the cable tray body (1) is fixedly connected to a fixing plate three (23), a rotating column (21) is fixedly connected to one end of the fixing plate three (23), a fixing plate two (20) is fixedly connected to one end of the rotating column (21), a fixing column four (25) is fixedly connected to the inner wall of the fixing plate two (20), a torsion spring three (22) is fixedly connected to the outer wall of the fixing column four (25), a rotating cap (24) is fixedly connected to one end of the torsion spring three (22), a locking block (26) is fixedly connected to the outer wall of the fixing column four (25), the locking block (26) is located above the connecting block one (10), and the connecting block one (10) is fixedly connected to one end of the fixing column two (14).

3. The modular, quick-mount cable tray structure of claim 1, wherein: The cable tray body (1) is located on the outer wall of the fixing block (5), and the fixing block (5) is located below the cover plate (2).

4. The modular, quick-fit cable tray structure according to claim 2, characterized in that: The inner wall of the second fixing plate (20) is fixedly connected to an iron mesh frame (4), and the second fixing plate (20) is fixedly connected to the outer wall of the cable tray body (1).

5. A modular quick-installation cable tray structure according to claim 2, characterized in that: One end of the connecting block (10) is fixedly connected to a torsion spring (11), and the inner wall of the torsion spring (11) is fixedly connected to a fixing column (14).

6. The modular, quick-fit cable tray structure according to claim 2, characterized in that: The outer wall of the fixed plate (18) is fixedly connected to the fixed column (13).

7. The modular, quick-fit cable tray structure according to claim 2, characterized in that: One end of the connecting block (10) is fixedly connected to a top rod (12), and one end of the top rod (12) is slidably connected to a connecting rod (6).

8. The modular, quick-fit cable tray structure of claim 5, wherein: One end of the fixing plate (18) is fixedly connected to the inner wall of the fixing column (14).

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