Cable bridge suitable for laying of multiple layers of cables

Abstract

The utility model relates to the technical field of cable bridges, and discloses a cable bridge suitable for laying of multiple layers of cables, the cable bridge comprises a U-shaped frame, a group of separation discs are arranged between the left inner side wall and the right inner side wall of the U-shaped frame, and multiple groups of clamping grooves arranged at equal intervals are formed in the two ends of each separation disc. According to the cable bridge suitable for laying of the multiple layers of cables, by arranging the separation discs and the cable support assemblies, the multiple layers of cables can be separated in order and placed independently through the cable bridge, disordered crossing of the cables is avoided, and the cable management efficiency and safety are greatly improved; the adjustability of the separation disc and the wire support assembly enables cable layout to be more flexible and facilitates cable maintenance and replacement, the design of the fixing holes in the two ends of the U-shaped frame enables the height of the bridge to be flexibly adjusted, so that the distance between cable layers is optimized, the bearing capacity of the cable bridge is improved, the wire support box is made of an insulating plastic material, and the service life of the cable bridge is prolonged. Safety accidents caused by short circuit and the like of the cable are effectively prevented, and stable operation of a cable system is guaranteed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cable bridges, in particular to a cable bridge suitable for multi-layer cable laying. BACKGROUND

[0002] With the development of information technology, the demand for large data centers and other high-density wiring environments is increasing, and the requirements for cable management are also increasing. Although the existing cable bridge system can meet the basic cable laying requirements, when a large number of cables, especially multi-layer cables, are laid at the same time, problems such as disordered arrangement and difficult maintenance often occur.

[0003] The common cable bridges on the market mainly include single-layer and parallel double-layer types. The single-layer cable bridge has a simple structure and low cost, but its carrying capacity is limited and cannot effectively support large-scale cable laying. The parallel double-layer cable bridge increases a layer to improve the capacity, but the tray spacing is not easy to adjust, and it cannot well cope with complex cable layout requirements, especially in the case of limited space. CONTENT OF THE INVENTION

[0004] In view of the deficiencies of the prior art, the application provides a cable bridge suitable for multi-layer cable laying, which has the advantages of shock absorption and high safety, and solves the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: a cable bridge suitable for multi-layer cable laying, comprising a U-shaped frame, a group of partition discs is arranged between the left and right inner side walls of the U-shaped frame, and a plurality of groups of clamping grooves are arranged at both ends of each partition disc.

[0006] A wire holder assembly is arranged above each partition disc, each wire holder assembly comprises a wire holder box, clamping plates are fixedly connected to both ends of the bottom of each wire holder box, clamping rods are slidingly inserted into the interiors of each clamping plate, clamping frames are fixedly connected to one end of each clamping rod, each clamping frame is clamped with the clamping groove adjacent thereto, and a first spring is arranged between each clamping frame and the clamping plate adjacent thereto.

[0007] Through the above scheme, through the setting of the partition disc and the wire support assembly, the cable bridge can orderly separate and separately place multiple layers of cables, avoid the confusion and intersection between the cables, greatly improve the efficiency and safety of cable management, the adjustability of the partition disc and the wire support assembly makes the cable layout more flexible, facilitates the maintenance and replacement of the cable, reduces the maintenance cost and time, the design of the fixing holes at both ends of the U-shaped frame makes the height of the bridge flexible, thereby optimizing the spacing between the cable layers, improving the carrying capacity of the cable bridge, the wire support box is made of insulating plastic material, which effectively prevents safety accidents caused by short circuit and other problems of the cable, ensures the stable operation of the cable system, the setting of the shock absorbing connecting piece and the damper reduces the influence of external vibration or wind force and other factors on the cable bridge and the internal cable, improves the stability and safety of the cable system.

[0008] Further, a group of fixing holes arranged at equal distances are formed at both ends of the U-shaped frame.

[0009] Through the above scheme, through the setting of the fixing holes, the height of each U-shaped frame can be adjusted by the user, thereby adjusting the spacing between the partition discs.

[0010] Further, each partition disc is fixedly connected with the U-shaped frame through external bolts.

[0011] Through the above scheme, through the setting of the bolts, the user can disassemble and fix the partition disc.

[0012] Further, the U-shaped frame is made of stainless steel material.

[0013] Through the above scheme, by using stainless steel material, the U-shaped frame can have good corrosion resistance and strength, ensuring that the cable bridge is not easily damaged during long-term use, while maintaining its aesthetic and durability.

[0014] Further, each wire support box is made of insulating plastic material.

[0015] Through the above scheme, through its insulating property, it can effectively prevent safety accidents caused by short circuit and other problems of the cable during use, and ensure the stable operation of the cable system.

[0016] Further, a group of shock absorbing connecting pieces are installed on the two side surfaces of the U-shaped frame, each shock absorbing connecting piece comprises a connecting plate, a connecting rod is slidably inserted into the connecting plate, a connecting disc is fixedly connected to the bottom end of the connecting rod, a second spring is installed between the connecting disc and the connecting plate adjacent thereto, and a damper is fixedly installed at the middle end of the two side surfaces of the U-shaped frame.

[0017] Through the above scheme, through the setting of the damper and the damping connecting piece, the purpose of damping the bridge frame can be achieved, the influence of external vibration or wind force and other factors on the cable bridge frame and the internal cables thereof is effectively reduced, and the stability and safety of the cable system are improved.

[0018] Further, the movable end of each damper and the top end of the connecting rod are fixedly connected with a connecting ring.

[0019] Through the above scheme, through the setting of the connecting ring, the bridge frame can be conveniently connected with the top of the external wall surface.

[0020] Further, the surface of the U-shaped frame is subjected to anti-rust spraying treatment.

[0021] Through the above scheme, through the spraying of the anti-rust and anti-corrosion paint, rusting or corrosion of the U-shaped frame in long-term exposure to humid, corrosive and other harsh environments can be effectively prevented, the service life of the cable bridge frame is prolonged, and the appearance thereof is maintained to be beautiful.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The cable bridge frame suitable for multi-layer cable laying can orderly separate and separately place the multi-layer cables, avoids the disorderly crossing of the cables, greatly improves the efficiency and safety of cable management, the adjustability of the spacer disc and the wire support assembly makes the cable layout more flexible, facilitates the maintenance and replacement of the cables, reduces the maintenance cost and time, the design of the fixing holes at the two ends of the U-shaped frame makes the height of the bridge frame adjustable, thereby optimizing the spacing between the cable layers, improving the carrying capacity of the cable bridge frame, the wire support box is made of insulating plastic material, effectively preventing safety accidents caused by short circuit and other problems of the cables, ensuring the stable operation of the cable system, the setting of the damping connecting piece and the damper reduces the influence of external vibration or wind force and other factors on the cable bridge frame and the internal cables thereof, and improves the stability and safety of the cable system. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole structure perspective view of the present application;

[0025] Figure 2 It is a spacer disc structure view of the present application;

[0026] Figure 3 It is a wire support assembly and spacer disc structure view of the present application;

[0027] Figure 4 It is a wire support assembly structure view of the present application.

[0028] In the drawings:

[0029] 1, U-shaped frame; 2, partition disc; 3, clamping groove; 4, wire holder assembly; 401, wire holder box; 402, clamping plate; 403, clamping rod; 404, clamping frame; 405, first spring; 5, fixing hole; 6, damping connecting piece; 601, connecting plate; 602, connecting rod; 603, connecting disc; 604, second spring; 7, damper; 8, connecting ring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to Figure 1 , Figure 2 and Figure 3 , a cable bridge suitable for multi-layer cable laying in the embodiment, comprising a U-shaped frame 1, the U-shaped frame 1 is made of stainless steel material, by using stainless steel material, the U-shaped frame 1 can have good corrosion resistance and strength, ensure that the cable bridge is not easy to be damaged in the long-term use process, at the same time, maintain its beauty and durability, a group of partition discs 2 are arranged between the left and right inner side walls of the U-shaped frame 1, by arranging the partition disc 2, the internal space of the U-shaped frame 1 can be separated, the safety is improved, a plurality of clamping grooves 3 arranged at equal distances are formed at both ends of each partition disc 2, a plurality of fixing holes 5 arranged at equal distances are formed at both ends of the U-shaped frame 1, by arranging the fixing holes 5, the height of each U-shaped frame 1 can be adjusted by the user, so as to adjust the distance between the partition discs 2, each partition disc 2 is fixedly connected with the U-shaped frame 1 by external bolts, by arranging the bolts, the partition disc 2 can be easily disassembled and fixed by the user.

[0032] Please refer to Figure 1 , Figure 3 and Figure 4 , a wire holder assembly 4 is arranged above each partition disc 2, each wire holder assembly 4 comprises a wire holder box 401, a clamping plate 402 is fixedly connected at both ends of the bottom of each wire holder box 401, a clamping rod 403 is slidingly inserted into the interior of each clamping plate 402, a clamping frame 404 is fixedly connected to one end of each clamping rod 403, each clamping frame 404 is clamped with the clamping groove 3 close to it, and a first spring 405 is arranged between each clamping frame 404 and the clamping plate 402 close to it, by arranging the wire holder assembly 4, each wire cable can be placed separately, so as to improve the overall safety.

[0033] Please refer toFigure 1 、 Figure 2 and Figure 3 Each of the wire holding boxes 401 is made of insulating plastic material, which can effectively prevent safety accidents caused by short circuit and other problems during use, and ensure the stable operation of the cable system. The two side surfaces of the U-shaped frame 1 are each provided with a set of damping connecting pieces 6. Each of the damping connecting pieces 6 includes a connecting plate 601. A connecting rod 602 is slidably inserted into each of the connecting plates 601. A connecting disc 603 is fixedly connected to the bottom end of each of the connecting rods 602. A second spring 604 is installed between each of the connecting discs 603 and the connecting plate 601 adjacent thereto. A damper 7 is fixedly installed at the middle end of each of the two side surfaces of the U-shaped frame 1. The damping connecting pieces 6 and the damper 7 can achieve the purpose of damping the bridge, effectively reduce the influence of external vibration or wind and other factors on the cable bridge and the internal cables, and improve the stability and safety of the cable system.

[0034] The cable bridge suitable for multi-layer cable laying in the embodiment can orderly separate and individually place the multi-layer cables, avoid the confusion and intersection between the cables, greatly improve the efficiency and safety of cable management, and make the cable layout more flexible due to the adjustability of the partition disc 2 and the wire holding assembly 4, which is convenient for maintenance and replacement of the cables, reduces the maintenance cost and time, and optimizes the height of the bridge through the design of the fixing holes 5 at the two ends of the U-shaped frame 1, thereby optimizing the spacing between the cable layers and improving the carrying capacity of the cable bridge. The wire holding boxes 401 are made of insulating plastic material, which can effectively prevent safety accidents caused by short circuit and other problems, and ensure the stable operation of the cable system. The damping connecting pieces 6 and the damper 7 can reduce the influence of external vibration or wind and other factors on the cable bridge and the internal cables, and improve the stability and safety of the cable system.

[0035] The working principle of the above embodiment is that: first, the main structure of the cable bridge is composed of a U-shaped frame 1, a group of partition plates 2 are arranged between the left and right inner side walls of the U-shaped frame 1, the partition plates 2 are fixedly connected with the U-shaped frame 1 through external bolts, which is not only structurally stable, but also convenient to disassemble and reinstall to adapt to the cable demand of different scales and layouts, the partition plates 2 effectively separate the internal space of the U-shaped frame 1, improve the safety and management efficiency of cable laying, a wire holder assembly 4 is arranged above each partition plate 2, the wire holder assembly 4 includes a wire holder box 401, the bottom ends of the wire holder box 401 are fixedly connected with clamping plates 402, clamping rods 403 are slidably inserted into the clamping plates 402, one end of the clamping rod 403 is fixedly connected with a clamping frame 404, when the wire holder assembly 4 needs to be installed on the partition plate 2, the clamping frame 404 is aligned with the clamping grooves 3 at both ends of the partition plate 2, the clamping frame 404 is clamped with the clamping grooves 3, meanwhile, a first spring 405 is arranged between the clamping frame 404 and the clamping plate 402, which ensures that the clamping is stable and easy to disassemble, a group of equally spaced fixing holes 5 are arranged at both ends of the U-shaped frame 1, the design of the fixing holes 5 makes the height of the bridge flexible to adjust, thereby optimizing the spacing between the cable layers and improving the carrying capacity of the cable bridge, by adjusting the height of the U-shaped frame 1, the demand of different space heights and cable layouts can be met, in addition, the wire holder box 401 is made of insulating plastic material, which effectively prevents safety accidents caused by short circuit and other problems of the cable, and ensures the stable operation of the cable system, meanwhile, a group of damping connectors 6 and dampers 7 are arranged on the two sides of the U-shaped frame 1, the arrangement of these devices reduces the influence of external vibration or wind force and other factors on the cable bridge and the internal cables, and improves the stability and safety of the cable system.

[0036] It should be noted that, in this document, the terms "first", "second", and the like, merely denote different entities or actions, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by an "includes a" statement can include additional identical elements, without departing from the scope of the application.

[0037] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application being defined by the appended claims and their equivalents.

Claims

1. A cable tray suitable for multi-layer cable laying, comprising a U-shaped frame (1), characterized in that: A set of partitions (2) is provided between the left and right inner walls of the U-shaped frame (1), and multiple sets of equally spaced snap-fit ​​slots (3) are provided at both ends of each partition (2). Each of the partitions (2) is provided with a wire support assembly (4) above it. Each of the wire support assemblies (4) includes a wire support box (401). Each wire support box (401) has a snap-fit ​​plate (402) fixedly connected to both ends of its bottom. Each snap-fit ​​plate (402) has a snap-fit ​​rod (403) slidably inserted inside it. One end of each snap-fit ​​rod (403) is fixedly connected to a snap-fit ​​bracket (404). Each snap-fit ​​bracket (404) snaps into its adjacent snap-fit ​​groove (3). Each snap-fit ​​bracket (404) is connected to its adjacent snap-fit ​​plate (402) with a first spring (405).

2. A cable tray suitable for multi-layer cable laying according to claim 1, characterized in that: Both ends of the U-shaped frame (1) are provided with a set of equally spaced fixing holes (5).

3. A cable tray suitable for multi-layer cable laying according to claim 1, characterized in that: Each of the partitions (2) is fixedly connected to the U-shaped frame (1) by external bolts.

4. A cable tray suitable for multi-layer cable laying according to claim 1, characterized in that: The U-shaped frame (1) is made of stainless steel.

5. A cable tray suitable for multi-layer cable laying according to claim 1, characterized in that: Each of the aforementioned wire tray boxes (401) is made of insulating plastic.

6. A cable tray suitable for multi-layer cable laying according to claim 1, characterized in that: A set of shock-absorbing connectors (6) are installed on both sides of the U-shaped frame (1). Each shock-absorbing connector (6) includes a connecting plate (601). A connecting rod (602) is slidably inserted into the interior of each connecting plate (601). A connecting plate (603) is fixedly connected to the bottom end of each connecting rod (602). A second spring (604) is installed between each connecting plate (603) and the connecting plate (601) adjacent to it. A damper (7) is fixedly installed at the middle of both sides of the U-shaped frame (1).

7. A cable tray suitable for multi-layer cable laying according to claim 6, characterized in that: Each of the dampers (7) has a connecting ring (8) fixedly connected to the movable end and the top of the connecting rod (602).

8. A cable tray suitable for multi-layer cable laying according to claim 1, characterized in that: The surface of the U-shaped frame (1) is treated with anti-rust spraying.

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