Cable bridge with reinforcing structure

Abstract

The utility model relates to the technical field of reinforcing structures, in particular to a cable bridge with a reinforcing structure, which comprises a supporting outer frame, the whole supporting outer frame is of a U-shaped structure, a sliding groove is formed in the side face of the supporting outer frame, a sealing plate is arranged in the sliding groove, a fixing frame is arranged in the supporting outer frame, and a cable pipe is arranged in the fixing frame. Fastening plates are arranged at the two ends of the supporting outer frame; a fixing plate is arranged on the surface of the fastening frame, and a fixing hole is formed in the surface of the fixing plate; the cable rack has the advantages that cables can be placed in the cable rack in different areas, the supporting columns are arranged on the surface of the supporting outer frame, the cables can be better borne, the drainage grooves are formed in the bottom of the supporting outer frame and the bottom of the fixing frame, internal water can be drained as soon as possible, the overall weight is reduced, supporting is facilitated, and under strong external force interference, the cables can be better supported. The fixing frame can better protect the cable from being damaged, and fixing holes are formed in the surface of the fixing plate arranged on the surface of the supporting outer frame, so that the cable bridge is better and stably supported.

Description

Technical Field

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[0001] The utility model relates to the technical field of strengthening structures, and particularly relates to a cable tray with a strengthening structure. Background Technique

[0002] As an important cable management solution, cable trays play a significant role in modern building and industrial wiring fields. Their core values are reflected in three aspects: organized layout, safety protection, and convenient maintenance. Cable trays provide a unified and structured path to support and guide the cable routes, enabling a large number of cables to be neatly arranged, avoiding chaotic dispersion, which is crucial for optimizing space utilization and maintaining a clean and beautiful working environment. More importantly, they can effectively protect cables from mechanical damage, moisture erosion, and chemical corrosion, thereby extending the service life of cables, reducing potential electrical safety hazards, and enhancing the overall safety of the system.

[0003] The structural design of traditional cable trays focuses on practicality and durability, mainly consisting of the following parts: a support structure, installation accessories, a cover plate, and necessary fasteners. The support structure is the foundation of the cable tray, usually made of high-quality steel, aluminum alloy, or fiberglass, and designed with a C-shaped, T-shaped, or L-shaped cross-section according to the load requirements to ensure sufficient mechanical strength to support the weight of the cables. All components are connected by fasteners such as bolts and nuts to ensure a stable structure.

[0004] However, when traditional cable trays are in use and faced with complex and variable external environments, such as wind pressure, snow load, and mechanical stress caused by potential short-circuit currents, the overall structure of traditional cable trays is not stable enough to safely and reliably carry the cable load and resist the adverse effects of the external environment in complex and variable practical applications. Therefore, the utility model proposes a cable tray with a strengthening structure to solve the above-mentioned technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cable tray with a strengthening structure to solve the problems raised in the above background technique. <​​​​​​Preferably, a drainage groove is provided on the surface of the supporting outer frame, a support column is provided on the surface of the supporting outer frame, a sliding block is provided on the side of the sealing plate, and the sliding block is inserted into the sliding groove, and the sliding block can be displaced in the sliding groove.

[0009] Preferably, a limiting block is provided on the side of the fixing frame, a limiting groove is opened on the side of the supporting outer frame, the limiting block is inserted into the limiting groove, and one end of the supporting column coincides with the surface of the fixing frame.

[0010] Preferably, a cable rack is provided in the cable tube, and the cable rack is in a cross-shaped structure as a whole. The cable rack is fixedly connected to the surface of the cable tube, and the cable tube is fixedly connected to the surface of the fixing frame.

[0011] Preferably, the fastening plate is in a "convex"-shaped structure as a whole, a hole is opened on the surface of the fastening plate, a fastening screw is arranged in the hole, and a fastening nut is arranged on the surface of the fastening screw.

[0012] Preferably, the fastening frame is in the shape of a "mouth" as a whole, a supporting outer frame is provided inside the fastening frame, a connecting plate is provided on the surface of the fastening frame, a threaded hole is provided on the surface of the connecting plate, a screw is provided in the hole, a threaded hole is provided on the surface of the fastening frame, a hole is provided on the surface of the fixing plate, the hole is located directly in front of the threaded hole, a screw is screwed in the threaded hole, and a connecting block is provided on the side of the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The cable bridge with a reinforced structure proposed by the present invention can be used by inserting the fixing frame into the supporting outer frame, and then dividing the cables into the cable rack. The surface of the supporting outer frame is provided with support columns, which can better bear the weight of the cables. Drainage grooves are provided at the bottom of the supporting outer frame and the fixing frame. When encountering rainy and snowy environments, the internal moisture can be discharged as soon as possible to reduce the overall weight for easy support. A fixing frame is provided outside the cable tube, which can better protect the cables from damage when encountering strong external force interference. Fixing holes are also provided on the surface of the fixing plate provided on the surface of the supporting outer frame, so as to better and stably support the cable bridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0017] Figure 3 This is a front view of the structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the structural support outer frame of the utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the fixed frame of the structure of the present utility model.

[0020] In the figure: 1, support outer frame; 2, sliding groove; 3, sealing plate; 4, fixed frame; 5, cable pipe; 6, fastening plate; 7, fastening frame; 8, fixing plate; 9, fixing hole; 10, drainage groove; 11, support column;

[0021] 12, sliding block; 13, limiting block; 14, connecting block; 15, limiting groove; 16, cable rack; 17, fastening screw; 18, fastening nut; 19, connecting plate; 20, screw. Specific embodiments

[0022] In order to clearly and completely describe the purpose and technical solution of the present utility model, and make the advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some embodiments of the present utility model, rather than all embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0023] Embodiment 1: Please refer to Figure 1-Figure 5 , the present utility model provides a technical solution: a cable tray with a strengthening structure, the cable tray with a strengthening structure includes: a support outer frame 1, the support outer frame 1 is integrally in a "U" - shaped structure, a sliding groove 2 is provided on the side surface of the support outer frame 1, a sealing plate 3 is arranged in the sliding groove 2, a fixed frame 4 is arranged in the support outer frame 1, a cable pipe 5 is arranged in the fixed frame 4, and fastening plates 6 are arranged at both ends of the support outer frame 1;

[0024] A fastening frame 7, a fixing plate 8 is arranged on the surface of the fastening frame 7, and fixing holes 9 are provided on the surface of the fixing plate 8;

[0025] During use, the fixed frame 4 can be snapped into the support outer frame 1, and then the cables are partitioned and placed in the cable rack 16. And support columns 11 are arranged on the surface of the support outer frame 1, which can better bear the weight of the cables. Drainage grooves 10 are provided at the bottoms of both the support outer frame 1 and the fixed frame 4. When encountering rain, snow or other environmental conditions, the moisture inside can be quickly drained to reduce the overall weight and facilitate support. The cable pipe 5 is externally provided with the fixed frame 4, which can better protect the cables from damage under strong external force interference. Similarly, fixing holes 9 are provided on the surface of the fixing plate 8 arranged on the surface of the support outer frame 1, so as to better and stably support the cable tray.

[0026] Embodiment 2: On the basis of Embodiment 1, a fixed frame 4 is provided to better support the cable. A limiting block 13 is provided on the side of the fixed frame 4, a limiting groove 15 is opened on the side of the support outer frame 1, the limiting block 13 is clamped in the limiting groove 15, and one end of the support column 11 coincides with the surface of the fixed frame 4;

[0027] A drainage groove 10 is opened on the surface of the support outer frame 1, a support column 11 is provided on the surface of the support outer frame 1, a sliding block 12 is provided on the side of the sealing plate 3, the sliding block 12 is clamped in the sliding groove 2, and the sliding block 12 can be displaced in the sliding groove 2;

[0028] In order to avoid damage to the cable when the cable bridge is subjected to strong external forces, when subjected to strong external forces, the fixed frame 4 provided inside the support outer frame 1 can bear most of the external forces, thereby reducing the impact on the cable pipe 5. And when encountering rainy or snowy weather, drainage grooves 10 are opened on the surfaces of the support outer frame 1 and the fixed frame 4, and the moisture inside the bridge can be discharged, thereby reducing the weight of the overall cable bridge and better supporting the cable.

[0029] The fastening plate 6 is integrally in a "convex" shape structure. Holes are opened on the surface of the fastening plate 6, fastening screws 17 are provided in the holes, and fastening nuts 18 are provided on the surface of the fastening screws 17;

[0030] The fastening frame 7 is integrally in a "square" shape. The support outer frame 1 is provided inside the fastening frame 7. A connecting plate 19 is provided on the surface of the fastening frame 7. Threaded holes are opened on the surface of the connecting plate 19, screws 20 are provided in the holes, threaded holes are opened on the surface of the fastening frame 7, holes are opened on the surface of the fixing plate 8, the holes are directly in front of the threaded holes, the screws 20 are screwed into the threaded holes, and a connecting block 14 is provided on the side of the fixing plate 8;

[0031] In order to prevent the internal structure of the bridge from being unstable when subjected to strong external forces and causing damage to the cable, the fastening plate 6 is located at both ends of the support outer frame 1. When the cable installation is completed, the fastening nut 18 can be rotated to make the overall structure more stable. And a fastening frame 7 is provided in the middle of the support outer frame 1 to make the overall cable bridge more stable on the basis of the fastening plate 6.

[0032] Embodiment 3: On the basis of Embodiment 2, a cable pipe 5 is provided to better protect the cable. A cable rack 16 is provided inside the cable pipe 5. The cable rack 16 is integrally in a "cross" shape structure. The cable rack 16 is fixedly connected to the surface of the cable pipe 5, and the cable pipe 5 is fixedly connected to the surface of the fixed frame 4;

[0033] In order to avoid damage to the cable due to overheating of the cable during operation, the cable rack 16 provided inside the cable pipe 5 can partition the cable, so that it can dissipate heat faster and is more conducive to the maintenance and detection of the cable.

[0034] In actual use, the fixing frame 4 can be inserted into the supporting outer frame 1, and then the cables can be divided and placed in the cable rack 16. The surface of the supporting outer frame 1 is provided with support columns 11, which can better bear the weight of the cables. Drainage grooves 10 are provided at the bottom of the supporting outer frame 1 and the fixing frame 4. When encountering rainy and snowy environments, the internal moisture can be discharged as soon as possible to reduce the overall weight for easy support. A fixing frame 4 is provided on the outside of the cable tube 5. When encountering strong external force interference, it can better protect the cable from damage. Similarly, fixing holes 9 are provided on the surface of the fixing plate 8 provided on the surface of the supporting outer frame 1, so as to better and stably support the cable bridge.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable tray with a reinforced structure, characterized in that: The cable tray with a strengthening structure includes: a support outer frame (1), the support outer frame (1) is integrally in a "C" - shaped structure, a sliding groove (2) is provided on the side surface of the support outer frame (1), a sealing plate (3) is arranged in the sliding groove (2), a fixing frame (4) is arranged in the support outer frame (1), a cable pipe (5) is arranged in the fixing frame (4), and fastening plates (6) are arranged at both ends of the support outer frame (1); A fastening frame (7), a fixing plate (8) is arranged on the surface of the fastening frame (7), and fixing holes (9) are provided on the surface of the fixing plate (8).

2. The cable tray with a reinforced structure according to claim 1, characterized in that: A drainage groove (10) is provided on the surface of the support outer frame (1), support columns (11) are arranged on the surface of the support outer frame (1), a sliding block (12) is arranged on the side surface of the sealing plate (3), the sliding block (12) is clamped into the sliding groove (2), and the sliding block (12) can displace in the sliding groove (2).

3. The cable tray with a reinforced structure according to claim 1, characterized in that: A limiting block (13) is arranged on the side surface of the fixing frame (4), a limiting groove (15) is provided on the side surface of the support outer frame (1), the limiting block (13) is clamped into the limiting groove (15), and one end of the support column (11) coincides with the surface of the fixing frame (4).

4. The cable tray with a reinforced structure according to claim 1, characterized in that: A cable rack (16) is arranged in the cable pipe (5), the cable rack (16) is integrally in a "cross" - shaped structure, the cable rack (16) is fixedly connected to the surface of the cable pipe (5), and the cable pipe (5) is fixedly connected to the surface of the fixing frame (4).

5. The cable tray with a reinforced structure according to claim 1, characterized in that: The fastening plate (6) is integrally in a "convex" - shaped structure, a hole is provided on the surface of the fastening plate (6), a fastening screw (17) is arranged in the hole, and a fastening nut (18) is arranged on the surface of the fastening screw (17).

6. The cable tray with a reinforced structure according to claim 1, characterized in that: The fastening frame (7) is integrally in a "square" - shaped structure, the support outer frame (1) is arranged in the fastening frame (7), a connecting plate (19) is arranged on the surface of the fastening frame (7), a threaded hole is provided in the hole on the surface of the connecting plate (19), a screw (20) is arranged in the hole, a threaded hole is provided on the surface of the fastening frame (7), a hole is provided on the surface of the fixing plate (8), the hole is directly in front of the threaded hole, the screw (20) is screwed into the threaded hole, and a connecting block (14) is arranged on the side surface of the fixing plate (8).

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