Fireproof cable bridge

Abstract

The utility model provides a fireproof cable bridge, which comprises a bridge main body, a unit isolation plate and a cable fixing frame, and is characterized in that the unit isolation plate is fixedly arranged on the outer side of the bridge main body, and the cable fixing frame is fixedly arranged in the unit isolation plate; the bridge main bodies are connected together through the connecting framework; a cable is placed on the outer side of the bridge main body; due to the arrangement of the bridge main body and the unit isolation plates, the fireproof performance is high, the cable can be stably fixed, and disassembly and maintenance are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technology field especially relates to a fireproof cable bridge. BACKGROUND

[0002] Cable bridges are common infrastructure in modern architecture and industry, used to support and protect cable lines. With the progress of technology and the improvement of building standards, the design and material selection of cable bridges are constantly developing, aiming to improve the safety and reliability of cable systems. In many critical areas, especially data centers, industrial plants and high-rise buildings, the fireproof performance of cable bridges is particularly important to prevent fire damage to cable systems.

[0003] Although existing fireproof cable bridge technology has made progress in many ways, there are still some shortcomings and deficiencies, mainly including:

[0004] Insufficient fire resistance: Many existing fireproof cable bridges use fireproof materials that may not maintain their fireproof performance under extremely high temperatures, leading to failure under long-term high-temperature exposure.

[0005] Thickness problem: The thickness of fireproof materials is usually large, which may increase the weight and space occupied by the bridge, affecting the flexibility of the overall design.

[0006] Installation difficulty: Due to the complex structure of fireproof cable bridges, especially the configuration of fireproof insulation plates and cable fixing frames, the installation process may be complex and time-consuming.

[0007] Maintenance difficulty: If the fireproof components in the cable bridge system are damaged, repair or replacement may require a large amount of work, affecting the operational efficiency and safety of the system.

[0008] Insufficient local isolation: Although existing fireproof cable bridges can provide some fireproof isolation, in the face of high-intensity fires, some isolation plates and fireproof layers may not effectively prevent the spread of flames.

[0009] Therefore, it is necessary to invent a fireproof cable bridge. UTILITY MODEL CONTENT

[0010] To solve the above technical problems, the utility model provides a kind of fireproof cable bridge to solve the problems that the existing cable bridge still has poor fireproof performance, cannot stably fix cable and is inconvenient to disassemble and maintain.A kind of fireproof cable bridge, including bridge main body, unit insulation plate and cable fixing frame, wherein: unit insulation plate is fixedly installed on the outside of bridge main body, and cable fixing frame is fixedly installed in the inside of unit insulation plate.

[0011] The bridge main bodies are connected together by the connecting framework.

[0012] The outer side of the bridge main body is provided with a cable.

[0013] The bridge main body comprises a support pipe body, a cable support body and a mounting sliding groove, the cable support body is fixedly installed on the outer side of the support pipe body, and the mounting sliding groove is fixedly installed on the outer side of the support pipe body; the cable support body and the mounting sliding groove are staggered with each other.

[0014] The inner side of the support pipe body is provided with a connecting bin, and the connecting bin is slidably installed with a connecting framework.

[0015] The unit isolation plate comprises a partition plate, a limiting plate and a sliding block, the limiting plate is fixedly installed on the bottom end of the partition plate, the sliding block is fixedly installed on the bottom end of the limiting plate and slidably installed in the inner side of the mounting sliding groove.

[0016] The outer side of the partition plate is fixedly provided with a fireproof coating, and the inner side of the partition plate is provided with a buckling groove.

[0017] The support pipe body in the inner side of the bridge main body adopts one pipe, and the connecting bin can connect two groups of support pipe bodies through the connecting framework; the cable support body adopts 8 groups of outwardly extending "Y" shaped support structures, and the mounting sliding groove adopts 8 groups of outwardly opening sliding grooves, which have the following effects: ① support effect: the bridge main body provides a stable support platform to support the cable fixing frame and other accessory components, and ensures that the cable can be safely arranged at the predetermined position; ② installation and fixation: the bridge main body is usually provided with the mounting sliding groove, which can work with the cable support body and other components to facilitate the installation of the cable fixing frame and other accessories; ③ connection and support: the bridge main body is connected with other bridge main bodies through the connecting framework to form a complete cable bridge system and provide a coherent support structure.

[0018] The unit isolation plate adopts 8 groups, and the unit isolation plate divides the outer side of the bridge main body into 8 areas, the unit isolation plate adopts a calcium carbonate plate; the fireproof coating adopts two layers of fireproof coating material plates, and the buckling grooves are evenly distributed on the partition plate; the buckling grooves can press the cable inward through the cable fixing frame in the buckling grooves, which has the following effects: ① isolation and partition: the unit isolation plate divides the outer side of the bridge main body into multiple areas, which helps to classify and separate the cables, avoids interference between different cables, and also prevents a single cable from catching fire and affecting other cables; ② fire protection: the unit isolation plate is provided with a fireproof coating to improve the fireproof performance of the overall bridge system, prevent the spread of fire or high temperature through the cable bridge, and protect the cables and other equipment.

[0019] Compared with the prior art, the utility model has the advantages of the following:

[0020] 1. The bridge main body is provided with the following effects: ① support effect: the bridge main body provides a stable support platform to support the cable fixing frame and other accessory components, ensuring that the cable can be safely arranged at the predetermined position; ② installation and fixation: the bridge main body is usually provided with an installation sliding groove, which can work cooperatively with the cable support body and other components to facilitate the installation of the cable fixing frame and other accessories; ③ connection and support: the bridge main body is connected with other bridge main bodies through the connecting framework to form a complete cable bridge system, providing a coherent support structure.

[0021] 2. The unit insulation plate is provided with the following effects: ① isolation and partition: the unit insulation plate divides the outer side of the bridge main body into multiple areas, which helps to classify and separate the cables, avoids interference between different cables, and can also prevent a single cable from catching fire and affecting other cables; ② fire protection: the unit insulation plate is provided with a fireproof coating to improve the fireproof performance of the overall bridge system, prevent the spread of flames or high temperature through the cable bridge, and protect the cables and other equipment. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of the utility model.

[0023] Figure 2 is a structural schematic view of the bridge main body of the utility model.

[0024] Figure 3 is a structural schematic view of the unit insulation plate of the utility model.

[0025] In the drawings:

[0026] Bridge main body 1, support pipe body 11, connecting bin 12, cable support body 13, installation sliding groove 14, connecting framework 2, cable 3, unit insulation plate 4, partition plate 41, limiting plate 42, sliding block 43, fireproof coating 44, bolt slot 45, cable fixing frame 5. DETAILED DESCRIPTION

[0027] In order to enable personnel in the technical field to better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the utility model.

[0028] As shown in the accompanying Figure 1 to the accompanying Figure 3 .

[0029] The utility model provides a kind of fireproof cable bridge, including bridge main body 1, unit insulation board 4 and cable fixing frame 5, wherein: unit insulation board 4 is fixedly installed on the outside of bridge main body 1, and cable fixing frame 5 is fixedly installed in the inside of unit insulation board 4.

[0030] Bridge main body 1 is connected together by connecting framework 2.

[0031] Cable 3 is placed on the outside of bridge main body 1.

[0032] Bridge main body 1 includes support pipe body 11, cable support body 13 and installation sliding groove 14, and cable support body 13 is fixedly installed on the outside of support pipe body 11, and installation sliding groove 14 is fixedly installed on the outside of support pipe body 11;The cable support body 13 and installation sliding groove 14 are staggered with each other.

[0033] Connecting bin 12 is arranged in the inside of support pipe body 11, and connecting framework 2 is slidably installed in the inside of connecting bin 12.

[0034] Unit insulation board 4 includes baffle 41, limiting plate 42 and sliding block 43, limiting plate 42 is fixedly installed at the bottom of baffle 41, sliding block 43 is fixedly installed at the bottom of limiting plate 42 and is slidably installed in the inside of installation sliding groove 14.

[0035] Fireproof laminating 44 is fixed on the outside of baffle 41, and bolt groove 45 is arranged in the inside of baffle 41.

[0036] Support pipe body 11 in the inside of bridge main body 1 adopts a pipeline, and connecting bin 12 can make two groups of support pipe body 11 be connected together by connecting framework 2;The cable support body 13 adopts 8 groups of outwardly extending "Y"-shaped support structure, and installation sliding groove 14 adopts 8 groups of outwardly opening sliding grooves.

[0037] Unit insulation board 4 adopts 8 groups, and unit insulation board 4 divides the outside of bridge main body 1 into 8 regions, and the unit insulation board 4 adopts calcium carbonate board;Fireproof laminating 44 adopts two layers of fireproof coating material board, and bolt groove 45 adopts several, and the bolt grooves 45 are evenly distributed on baffle 41;The bolt groove 45 can be inwards pressed cable 3 by cable fixing frame 5 in the inside thereof.

[0038] Fireproof cable bridge is a structure for supporting and protecting cable, especially in the occasion needing fire protection, its working principle involves the coordinated work of multiple key components to ensure the safety, stability and effective fire protection of cable, and the main working principle of fireproof cable bridge is as follows:

[0039] 1. Support and wiring

[0040] The base part of the fireproof cable bridge is the bridge main body 1, which is composed of a support pipe body 11, a cable support body 13, and a mounting sliding groove 14. The support pipe body 11 provides structural support, allowing the cable to be suspended on the bridge and remain stable. The cable support body 13 and the mounting sliding groove 14 ensure the proper arrangement and fixation of the cable within the bridge.

[0041] 2. Cable fixation

[0042] The cable fixation frame 5 is installed inside the unit isolation plate 4 to fix the cable 3. This fixation structure ensures that the cable does not move within the bridge due to vibration or other factors, thereby avoiding cable damage or poor contact issues.

[0043] 3. Fireproof isolation

[0044] The unit isolation plate 4 is a key fireproof component of the fireproof cable bridge, which includes a partition plate 41, a limiting plate 42, and a sliding block 43, and has a fireproof coating 44 attached to the outside of the partition plate. This component effectively prevents the spread of flames and high temperatures to the cable through barrier and isolation functions, thereby improving the overall fireproof performance. The unit isolation plate 4 divides the outside of the bridge main body 1 into multiple areas, each of which can be isolated individually, further enhancing fireproof protection.

[0045] 4. Adjustment and maintenance

[0046] The unit isolation plate 4 can be adjusted in position by sliding the sliding block 43 within the mounting sliding groove 14. This design allows for adjustments during cable maintenance and installation, making it convenient for operators to inspect and repair the cable.

[0047] 5. Connection and support

[0048] The bridge main bodies 1 are connected together through the connection framework 2, forming a continuous cable bridge system. The connection framework 2 provides lateral support and stability, ensuring that the bridge main bodies 1 can be securely connected together to support the entire cable system.

[0049] 6. Prevention of displacement

[0050] The clamping grooves 45 on the partition plate 41 are evenly distributed to press the cable 3 inward through the cable fixation frame 5, preventing the cable from loosening or shifting within the bridge.

[0051] Summary

[0052] The fireproof cable bridge forms a comprehensive cable protection system through the support structure of the bridge main body 1, the stable cable fixation of the cable fixation frame 5, the fireproof isolation of the unit isolation plate 4, and the adjustment function of the sliding block 43. This system not only provides support and protection for the cable but also ensures the safety and stability of the cable system in the event of a fire.

[0053] The technical scheme of the utility model, or the technical scheme inspired by the technical scheme of the utility model, designs similar technical scheme, and achieves the above technical effect, and falls into the protection range of the utility model.

Claims

1. A fire resistant cable tray, characterized by: Including bridge main body (1), unit insulation board (4) and cable fixing frame (5), wherein: unit insulation board (4) is fixedly installed on the outside of bridge main body (1), and cable fixing frame (5) is fixedly installed in unit insulation board (4).

2. A fire resistant cable tray as claimed in claim 1, characterised in that: The bridge main body (1) is connected together by the connecting framework (2).

3. A fire resistant cable tray as defined in claim 1, wherein: The outside of the bridge main body (1) is placed with a cable (3).

4. A fire resistant cable tray as defined in claim 1, wherein: The bridge main body (1) includes a support pipe body (11), a cable support body (13) and an installation sliding groove (14), and the cable support body (13) is fixedly installed on the outside of the support pipe body (11), and the installation sliding groove (14) is fixedly installed on the outside of the support pipe body (11); the cable support body (13) and the installation sliding groove (14) are staggered with each other.

5. A fire resistant cable tray as claimed in claim 4, characterised in that: The inside of the support pipe body (11) is provided with a connecting bin (12), and the connecting bin (12) is slidably installed with a connecting framework (2).

6. A fire resistant cable tray as defined in claim 1, wherein: The unit insulation board (4) includes a partition plate (41), a limiting plate (42) and a sliding block (43), the limiting plate (42) is fixedly installed at the bottom end of the partition plate (41), and the sliding block (43) is fixedly installed at the bottom end of the limiting plate (42) and slidably installed in the installation sliding groove (14).

7. A fire resistant cable tray as claimed in claim 6, characterised in that: The outside of the partition plate (41) is connected with a fireproof coating (44), and the inside of the partition plate (41) is provided with a buckle groove (45).

8. A fire resistant cable tray as defined in claim 4, wherein: The support pipe body (11) in the bridge main body (1) adopts a pipe, and the connecting bin (12) can connect two groups of support pipe bodies (11) through the connecting framework (2); the cable support body (13) adopts 8 groups of outwardly extending "Y" shaped support structure, and the installation sliding groove (14) adopts 8 groups of outwardly opening sliding grooves.

9. A fire resistant cable tray as defined in claim 7, wherein: The unit insulation board (4) adopts 8 groups, and the unit insulation board (4) divides the outside of the bridge main body (1) into 8 areas, and the unit insulation board (4) adopts calcium carbonate plate; the fireproof coating (44) adopts two layers of fireproof coating material plate, and the buckle groove (45) adopts several, which are evenly distributed on the partition plate (41); the buckle groove (45) can press the cable (3) inwardly through the cable fixing frame (5) in the buckle groove (45).

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