Cable bridge for laying multiple cables

Abstract

The utility model discloses a cable bridge for laying multiple cables, which relates to the technical field of cable bridges and comprises a bottom frame, a placing groove is arranged on the inner side of the bottom frame, an auxiliary structure is arranged at the top end of the placing groove, a top frame is arranged at the top end of the outer side of the bottom frame, and heat dissipation frames are arranged on two sides of the inner side of the top frame. According to the cable bridge for multi-cable laying, the auxiliary structure comprises an auxiliary wire duct plate and a main wire duct plate, the auxiliary wire duct plate is arranged on one side of the interior of the containing groove, the main wire duct plate is arranged on the other side of the auxiliary wire duct plate, the length of the auxiliary wire duct plate is the same as that of the main wire duct plate, and the auxiliary wire duct plate is arranged in the containing groove. The arrangement that the auxiliary wire duct plate and the main wire duct plate are installed in the placement groove is adopted, so that the positions of the main wire duct plate and the auxiliary wire duct plate in the placement groove are changed, and a worker can conveniently distinguish main cables from auxiliary cables.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a cable bridge for laying multiple cables. Background Art

[0002] Cable tray is a structure used to safely support and manage cables. It provides a fixed path for cables, helping to organize and protect wires and cables from environmental factors and mechanical damage. Cable tray systems are mainly used in buildings, industrial facilities, and other places where a large amount of cable routing is required. They come in a variety of designs and materials, such as metal (steel or aluminum), fiberglass, etc. Cable tray systems can greatly improve the efficiency of cable installation and maintenance, while also ensuring that cables can be safely and effectively operated when needed. The following are some of the basic functions and benefits of cable tray systems:

[0003] Features and Benefits

[0004] 1. Support and protect cables:

[0005] Cable trays provide physical support to prevent cables from hanging in the air, reduce mechanical stress on cables, thereby extending the service life of cables and protecting cables from environmental factors such as moisture, chemical corrosion or physical damage.

[0006] 2. Organize Cable Routing:

[0007] Helps to arrange cables neatly, making the wiring system look more tidy and orderly, and is convenient for identifying and separating different cables, reducing confusion and wrong connections, and facilitating future management and maintenance.

[0008] 3.Flexible design and installation:

[0009] Cable trays are flexible in design and can be customized according to specific installation requirements and site conditions.

[0010] Available in different strengths and sizes to suit a variety of loading needs.

[0011] The installation process is relatively simple and can be easily installed in different building structures and environments.

[0012] 4. Improved security:

[0013] Prevent cables from malfunctioning or short circuiting due to external factors, reducing the risk of fire and electrical failure.

[0014] Easy inspection and replacement of damaged cables ensures continued operation of the cable system.

[0015] 5. Cost-effectiveness:

[0016] By providing effective cable management, the frequency of cable damage and replacement is reduced, and maintenance costs are lower. In the long run, cable trays can reduce downtime caused by cable problems and improve production efficiency.

[0017] The application scenarios are as follows:

[0018] Commercial buildings: such as office buildings and shopping malls, used to manage and protect communication, data and power cables within the building.

[0019] Industrial production facilities: Such as factories and processing plants, environments with higher demands on cable support.

[0020] Public infrastructure: such as airports, subway stations, and hospitals, where cables are densely packed and high operational reliability is required.

[0021] Energy facilities: such as power stations and substations, where cable trays are used to manage power transmission cables under peak loads.

[0022] The design, material selection and installation method of cable trays are crucial to ensuring the long-term stable operation of the cable system. It is necessary to comprehensively consider factors such as environment, load and cost to optimize the design and application of the cable tray system.

[0023] The application number is CN202320795343.6. The cable bridge for laying multiple cables includes a bridge unit arranged along the Y direction and composed of two side plates and a bottom plate as main components, and a plurality of partitions movable along the X direction; a linear slide rail for sliding the partition and a fixed plate arranged parallel to the linear slide rail are arranged on the bottom plate of the bridge unit, the linear slide rail is arranged along the X direction, the fixed plate is an inverted "L"-shaped structure, and a locking assembly used in conjunction with the fixed plate is arranged on the partition, the locking assembly includes a receiving groove, a spring and a locking rod, the receiving groove is arranged along the Y direction, the spring is arranged in the receiving groove, and the two ends of the spring are respectively fixedly connected to the inner wall of the receiving groove and the locking rod, the locking rod abuts against the fixed plate, and the locking rod is an "L"-shaped structure. The utility model has good practicality and working reliability, but the device cannot save the space occupied by cable laying when in use.

[0024] Therefore, in view of this, research and improvement are conducted on the existing deficiencies, and a cable tray for laying multiple cables is proposed. Utility Model Content

[0025] The utility model aims to provide a cable bridge for laying multiple cables to solve the problems raised in the above-mentioned background technology.

[0026] To achieve the above object, the utility model provides the following technical solution: a cable tray for laying multiple cables, comprising: a base frame, a placement groove is provided on the inner side of the base frame, and an auxiliary structure is provided on the top of the placement groove;

[0027] A top frame is arranged at the top end of the outer side of the bottom frame, heat dissipation frames are arranged at both sides of the inner side of the top frame, and a pressure-resistant structure is arranged on the inner side of the top frame.

[0028] Furthermore, the length of the heat dissipation frame is equal to the length of the top frame, so that the working area of ​​the heat dissipation frame can be maximized and closely attached to the outside of the cable.

[0029] Furthermore, the auxiliary structure includes an auxiliary line slot plate and a main line slot plate. The auxiliary line slot plate is arranged on one side of the placement slot, and the main line slot plate is arranged on the other side of the auxiliary line slot plate. The length of the auxiliary line slot plate is the same as that of the main line slot plate, which facilitates the installation of the auxiliary line slot plate and the main line slot plate.

[0030] Furthermore, the width of the auxiliary cable trough plate is greater than the width of the main cable trough plate, so as to facilitate the distinction between the main cable and other cables.

[0031] Furthermore, the height of the main cable trough plate is greater than the height of the auxiliary cable trough plate, which makes it easier for staff to check the main cables and other cables.

[0032] Furthermore, the compression-resistant structure includes an embedded frame and side embedded pieces. The inner side of the heat dissipation frame is provided with an embedded frame, and the inner side of the embedded frame is provided with side embedded pieces. The side embedded pieces and the embedded frame are welded to prevent the side embedded pieces from falling off.

[0033] Furthermore, the side insert is made of a soft metal material to prevent friction between the side insert and the cable from causing damage to the outer layer of the cable.

[0034] Compared with the prior art, the beneficial effects of the utility model are:

[0035] 1. The utility model adopts the arrangement that the auxiliary line slot plate and the main line slot plate are installed inside the placement slot, so as to change the positions of the main line slot plate and the auxiliary line slot plate inside, so as to facilitate the staff to distinguish the main cables from the auxiliary cables;

[0036] 2. The utility model covers the top end through the embedded frame, and the side embedded pieces are clamped on both sides of the cable, so that the cable will be clamped tightly, and the cable will not be pressed or disordered during the line inspection stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0038] Figure 2 This is a schematic diagram of the auxiliary structure of the utility model;

[0039] Figure 3 This is a schematic diagram of the compression-resistant structure of the utility model;

[0040] Figure 4 This is a schematic diagram of the top frame structure of the utility model;

[0041] Figure 5 It is a schematic diagram of the embedded frame structure of the utility model.

[0042] In the figure: 1. bottom frame; 2. auxiliary structure; 201. auxiliary line slot plate; 202. main line slot plate; 3. placement slot; 4. pressure-resistant structure; 401. embedded frame; 402. side embedded piece; 5. top frame; 6. heat dissipation frame. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] like Figure 1-Figure 2 As shown, a cable tray for laying multiple cables comprises: a base frame 1, a placement groove 3 is arranged on the inner side of the base frame 1, and an auxiliary structure 2 is arranged on the top of the placement groove 3;

[0045] A top frame 5 is arranged at the top end of the outer side of the bottom frame 1 , heat dissipation frames 6 are arranged on both sides of the inner side of the top frame 5 , and a pressure-resistant structure 4 is arranged on the inner side of the top frame 5 .

[0046] like Figure 1-Figure 5 As shown, a cable tray for laying multiple cables, the auxiliary structure 2 includes an auxiliary line slot plate 201 and a main line slot plate 202, the auxiliary line slot plate 201 is arranged on one side of the placement slot 3, and the main line slot plate 202 is arranged on the other side of the auxiliary line slot plate 201, the length of the auxiliary line slot plate 201 is the same as the length of the main line slot plate 202, the auxiliary line slot plate 201 and the main line slot plate 202 are placed in the placement slot 3 on the inner side of the bottom frame 1, and then the cables are placed in the inner side of the auxiliary line slot plate 201 and the main line slot plate 202, which specifically brings the following main effects:

[0047] 1. Enhanced organization: Cables can be better organized and managed by distributing them on the auxiliary cable duct board 201 and the main cable duct board 202. This layout helps to distinguish between main cables and auxiliary cables, or group cables according to their function, purpose or type, thereby improving the overall orderliness of the system.

[0048] 2. Improve safety: Placing the cables in an auxiliary structure 2 with a specially designed slot can reduce friction and mutual interference between cables, reducing the risk of electrical failure. At the same time, this layout is also conducive to preventing damage caused by cable disorder or excessive squeezing.

[0049] 3. Easy maintenance and inspection: When cables are placed in a certain order and plan, inspection and maintenance work will be more convenient. When certain cables need to be replaced or upgraded, workers can easily locate specific cables, thus reducing workload and downtime.

[0050] 4. Improved flexibility: The use of the auxiliary line duct board 201 and the main line duct board 202 increases the configurability and adaptability of the system. The cable layout can be flexibly adjusted as needed to adapt to different usage scenarios and requirements.

[0051] 5. Promote air circulation: Proper cable layout helps air circulation and reduces the risk of cable overheating. Good ventilation conditions help improve the operating efficiency of cables and extend their service life.

[0052] 6. Save space: By rationally planning the placement of cables, limited space can be used more effectively. This is particularly important for places with limited space, which can ensure the neat arrangement of cables while maximizing the use of available space. The auxiliary structure 2 manages the cables by providing a special auxiliary cable trough plate 201 and a main cable trough plate 202, which achieves orderly management of cables, improves the safety and maintenance efficiency of the system, increases the flexibility of configuration, and optimizes space utilization and ventilation conditions.

[0053] like Figure 1-Figure 5 As shown, a cable tray for laying multiple cables, the compression-resistant structure 4 includes an inner frame 401 and a side insert 402, the inner side of the heat dissipation frame 6 is provided with the inner frame 401, the inner side of the inner frame 401 is provided with the side insert 402, the side insert 402 and the inner frame 401 are welded, the top frame 5 and the inner frame 401 are placed on the top of the bottom frame 1, and the side insert 402 abuts against both sides of the cable to prevent the cable from being disordered, wherein the following effects are mainly achieved:

[0054] 1. Increase structural strength: The setting of the inner frame 401 and the side insert 402, especially the welding connection between them, provides additional compressive strength for the cable tray system. This design helps to withstand higher loads and ensure the stability and durability of the system under heavy load conditions.

[0055] 2. Optimize cable protection: By placing the top frame 5 and the embedded frame 401 on the top of the bottom frame 1 and using the side inserts 402 to fit closely to both sides of the cable, the cable can be effectively prevented from moving and becoming disordered. This layout reduces the mechanical pressure on the cable, thereby reducing the risk of cable damage.

[0056] 3. Improve system stability: The overall structural stability of the cable tray is strengthened, and the orderly layout of the cables can be maintained even in complex environments or conditions, avoiding deformation or looseness problems that may occur during long-term operation.

[0057] 4. Improve the heat dissipation of the cable: Although the main function of the inner frame 401 and the side insert 402 is to increase the structural strength and protect the cable, their presence may also help the heat dissipation performance of the cable, especially when the heat dissipation frame 6 is properly designed. Good heat dissipation can reduce the risk of overheating of the cable and improve the performance and life of the cable.

[0058] 5. Easy cable management and maintenance: This structure can also simplify cable management and maintenance work because it provides a more stable and easily identifiable cable layout environment. When maintenance or replacement of cables is required, this configuration helps to quickly locate specific cables, reducing the time and effort required for maintenance. The pressure-resistant structure 4 provides additional protection and support for the cable layout through the embedded frame 401 and the side insert 402, strengthens the overall structural strength of the cable tray, and helps to ensure the orderly, stable and long-term safe operation of the cables.

[0059] Working principle: When using the cable tray for laying multiple cables, first place the auxiliary line trough plate 201 and the main line trough plate 202 in the placement groove 3 on the inner side of the base frame 1, then put the cables into the inner side of the auxiliary line trough plate 201 and the main line trough plate 202, place the top frame 5 and the embedded frame 401 on the top of the base frame 1, and at the same time, the side embedded pieces 402 press against both sides of the cables to prevent the cables from becoming tangled. This is the working principle of the cable tray for laying multiple cables.

[0060] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A cable tray for laying multiple cables, comprising: A base frame (1), characterized in that a placement groove (3) is provided on the inner side of the base frame (1), and an auxiliary structure (2) is provided on the top of the placement groove (3); A top frame (5) is arranged at the top end of the outer side of the bottom frame (1), heat dissipation frames (6) are arranged on both sides of the inner side of the top frame (5), and a pressure-resistant structure (4) is arranged on the inner side of the top frame (5).

2. A cable tray for laying multiple cables according to claim 1, characterized in that: The length of the heat dissipation frame (6) is equal to the length of the top frame (5).

3. A cable tray for laying multiple cables according to claim 1, characterized in that: The auxiliary structure (2) comprises an auxiliary line slot plate (201) and a main line slot plate (202); the auxiliary line slot plate (201) is arranged on one side inside the placement slot (3); the main line slot plate (202) is arranged on the other side of the auxiliary line slot plate (201); the length of the auxiliary line slot plate (201) is the same as that of the main line slot plate (202).

4. A cable tray for laying multiple cables according to claim 3, characterized in that: The width of the auxiliary line slot plate (201) is greater than the width of the main line slot plate (202).

5. A cable tray for laying multiple cables according to claim 3, characterized in that: The height of the main line slot plate (202) is greater than the height of the auxiliary line slot plate (201).

6. A cable tray for laying multiple cables according to claim 1, characterized in that: The pressure-resistant structure (4) comprises an embedded frame (401) and a side embedded sheet (402); the inner side of the heat dissipation frame (6) is provided with the inner side of the embedded frame (401); the inner side of the embedded frame (401) is provided with the side embedded sheet (402); and the side embedded sheet (402) and the embedded frame (401) are connected by welding.

7. A cable tray for laying multiple cables according to claim 6, characterized in that: The side insert (402) is made of soft metal material.

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