Cable bridge convenient for classified winding displacement

Abstract

The utility model provides a cable bridge convenient for classifying and arranging cables, which comprises a tray, partition plates, sliding rails, a partition frame and a cover plate, and is characterized in that the tray is fixed with the top of a building through a connecting frame, and a plurality of partition plates are mounted in the tray in a sliding manner through the sliding rails; a plurality of separation frames are arranged on the upper side of the partition plate in an array mode along the axis, and the separation frames are rotationally connected with the inner wall of the tray. A cover plate is slidably mounted at the upper end of the tray. According to the arrangement, the tray is divided into the upper layer and the lower layer through the separation frame, cables can be laid between the flexible plates and between the separation plates in order, the space utilization rate is improved, the cables can be separated through the separation plates and the separation frame, and in addition, the distance between the separation plates can be flexibly adjusted according to the diameter and the number of the cables.

Description

Technical Field

[0001] This utility model belongs to the field of cable tray technology, and in particular relates to a cable tray that facilitates the classification and arrangement of cables. Background Technology

[0002] Cable trays, an indispensable infrastructure in modern power, communication, and transportation sectors, primarily function to support and protect various cable lines, ensuring their safe and stable operation while facilitating subsequent maintenance and repair. Traditional cable tray designs are relatively simple, mainly consisting of two parts: trays and covers. Cables are laid inside the trays, while the covers seal the top of the trays to prevent external factors from interfering with or damaging the cables.

[0003] However, this traditional design has revealed some significant shortcomings in practical applications. First, the lack of effective partitioning within the tray makes it easy for cables to become tangled during installation. This not only affects the cable's heat dissipation but may also pose safety hazards. Furthermore, the tangled cables increase the difficulty of subsequent maintenance and repair.

[0004] To address this issue, the existing solution is to add fixed partitions inside the cable tray. These partitions allow cables to be laid in categories, preventing them from tangling. However, this improvement doesn't completely solve the problem. Firstly, the added partitions are usually fixed, and their spacing cannot be flexibly adjusted according to the cable diameter and quantity. This means that when cable specifications or quantities change, the cable tray may not be able to adapt to the new requirements. Secondly, since only one layer of laying space is provided inside the cable tray, if there are many cables, multiple cable trays are needed, which undoubtedly reduces space utilization and increases cost and complexity.

[0005] Therefore, it is essential to invent a cable tray that facilitates the classification and arrangement of cables. Utility Model Content

[0006] The purpose of this invention is to provide a cable tray that facilitates cable sorting and arrangement, thereby solving the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model is a cable tray for easy classification and wiring, including a tray, partitions, slide rails, dividers, and a cover. The tray is fixed to the top of the building by a connecting frame, and several partitions are slidably installed inside the tray via slide rails. Several dividers are arranged in an array along the axis on the upper side of the partitions, and each divider is rotatably connected to the inner wall of the tray by a hinge. A cover is slidably installed on the upper end of the tray.

[0009] Further, the partition frame comprises rotating plates and flexible plates, the rotating plates are symmetrically arranged inside the tray, and the rotating plates are respectively rotatably connected with the inner wall of the tray through hinges; the upper side of each rotating plate is fixed with a plurality of flexible plates, and the rotating plates are arranged on the upper side of the partition plate; when in use, part of the cables can be laid between the corresponding flexible plates, wherein the flexible plates can isolate the cables, and secondly, the cables can be laid between the partition plates by rotating the corresponding rotating plates.

[0010] Further, the partition frame further comprises limiting frames, clamping blocks and connecting columns, the limiting frames are fixed on one of the rotating plates through bolts, and the side surface of the limiting frame is provided with a groove corresponding to the clamping block; the lower end of the clamping block is fixed with a connecting column through welding, and the connecting column is rotatably arranged inside the other rotating plate, which can respectively lay the cables between the flexible plates and the partition plates.

[0011] Further, a plurality of maintenance openings are formed inside the cover plate, and a maintenance plate is arranged on the upper side of each maintenance opening and rotatably connected with the cover plate through a hinge, which facilitates the maintenance of the cables on the partition frame by the staff.

[0012] Further, a plurality of assembly openings are formed on the two sides of the tray, each assembly opening is composed of a plurality of through holes, and a filter screen is fixed in each through hole, which can dissipate heat and facilitate the fixation of the bridge branch.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] The utility model discloses the setting, when in actual use, through the setting of partition frame, the tray can be divided into two layers, and the cables can be orderly laid between the flexible plates and the partition plates. This layered design not only improves the space utilization, but also makes the cable layout more clear;Secondly, the flexible plates and the partition plates can separate the cables, which not only helps to reduce the signal interference between the cables, but also prevents damage or safety hazards caused by cable winding, wherein the partition plates can slide in the tray through the slide rail, so that the distance between the partition plates can be flexibly adjusted according to the diameter and the number of the cables. The adjustability ensures that the cable bridge can adapt to various complex cable laying requirements, improves the practicability and flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Fig. 1 It is a structural schematic diagram of the present application.

[0017] Fig. 2 It is a structural schematic diagram of the present application after removing the cover plate.

[0018] Fig. 3 It is a structural schematic diagram of the present application.

[0019] Fig. 4 It is a structural schematic diagram of the present application.

[0020] In the drawings:

[0021] 1 - tray, 2 - partition, 3 - slide rail, 4 - partition frame, 41 - rotating plate, 42 - flexible plate, 43 - limiting frame, 44 - clamping block, 45 - connecting column, 5 - cover plate, 6 - maintenance plate, 7 - assembly port. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] In the description of the present application, it is understood that the terms "upper", "middle", "outer", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation of the present application.

[0024] Please refer to Figs. 1-4 As shown in the drawings, the present application is a cable bridge convenient for classified cable arrangement, which comprises a tray 1, a partition 2, a slide rail 3, a partition frame 4 and a cover plate 5, the tray 1 is fixed to the top of the building through a connecting frame, and a plurality of partitions 2 are slidingly installed in the tray 1 through the slide rail 3; a plurality of partition frames 4 are arranged on the upper side of the partition 2 along the axis, wherein the partition frame 4 is rotatably connected to the inner wall of the tray 1 through a hinge; the cover plate 5 is slidingly installed at the upper end of the tray 1.

[0025] Specifically, the partition frame 4 comprises rotating plates 41 and flexible plates 42, the rotating plates 41 are symmetrically arranged inside the tray 1, and the rotating plates 41 are rotatably connected with the inner wall of the tray 1 through hinges respectively; the upper side of each rotating plate 41 is fixed with a plurality of flexible plates 42, and the rotating plate 41 is arranged on the upper side of the partition plate 2; when in use, part of the cables can be laid between the corresponding flexible plates 42, wherein the flexible plates 42 can isolate the cables, and then the cables can be laid between the partition plates 2 by rotating the corresponding rotating plate 41.

[0026] Specifically, the partition frame 4 further comprises a limiting frame 43, a clamping block 44 and a connecting column 45, the limiting frame 43 is fixed on one of the rotating plates 41 by bolts, and a groove corresponding to the clamping block 44 is formed in the side surface of the limiting frame 43; the lower end of the clamping block 44 is fixed with the connecting column 45 by welding, wherein the connecting column 45 is rotatably arranged in the other rotating plate 41; after the cables are laid between the flexible plates 42, the clamping block 44 can be rotated and buckled into the limiting frame 43, so as to assemble the two rotating plates 41 together, thereby preventing the rotating plates 41 from rotating arbitrarily.

[0027] Specifically, a plurality of maintenance openings are formed in the inside of the cover plate 5, wherein the upper side of each maintenance opening is provided with a maintenance plate 6, and the maintenance plate 6 is rotatably connected with the cover plate 5 through a hinge; when in use, the corresponding maintenance plate 6 can be opened, so that the staff can maintain the cables on the partition frame 4 at the position of the maintenance opening.

[0028] Specifically, a plurality of assembly openings 7 are formed in the two sides of the tray 1, and each assembly opening 7 is composed of a plurality of through holes, wherein the inside of each through hole is fixed with a filter screen; when in use, the assembly opening 7 can dissipate heat inside the tray 1, and when it is necessary to set a bridge branch on the side of the tray 1, the assembly opening 7 at the corresponding position can be broken by a tool, and then the bridge branch is fixed at the position.

[0029] Please refer to Figs. 1-4 The working principle of the cable bridge is as follows: when in use, the cables can be laid between the partition plates 2 and the flexible plates 42 respectively, and then the cover plate 5 is fixed on the tray 1; when it is necessary to add a bridge branch on the outside of the tray 1, the corresponding assembly opening 7 can be broken, and then the bridge branch is fixed at the position of the assembly opening 7.

[0030] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the whole scope and equivalents thereof.

Claims

1. A cable tray facilitating classified wire arrangement, comprising a tray (1), a partition (2), a slide rail (3), a partition frame (4) and a cover plate (5), characterized in that: The tray (1) is fixed with the top of the building through the connecting frame, and the inside of the tray (1) is slidably installed with a plurality of partitions (2) through the slide rail (3); the upper side of the partition (2) is arranged with a plurality of separation shelves (4) along the axis, wherein the separation shelves (4) are all rotatably connected with the inner wall of the tray (1); and the upper end of the tray (1) is slidably installed with a cover plate (5).

2. The cable tray facilitating the classification of the wire harness according to claim 1, characterized in that: The separation shelf (4) comprises a rotating plate (41) and a flexible plate (42), the rotating plate (41) is symmetrically arranged in the inside of the tray (1), and the rotating plate (41) is rotatably connected with the inner wall of the tray (1) respectively; the upper side of the rotating plate (41) is fixed with a plurality of flexible plates (42), and the rotating plate (41) is arranged on the upper side of the partition (2).

3. The cable tray facilitating the classification of the wire harness according to claim 2, characterized in that: The separation shelf (4) further comprises a limiting frame (43), a clamping block (44) and a connecting column (45), the limiting frame (43) is fixed on one of the rotating plates (41), and the side surface of the limiting frame (43) is provided with a groove corresponding to the clamping block (44); the lower end of the clamping block (44) is fixed with the connecting column (45), and the connecting column (45) is rotatably arranged in the other rotating plate (41).

4. The cable tray facilitating the classification of the wire harness according to claim 1, characterized in that: The inside of the cover plate (5) is provided with a plurality of inspection openings, and the upper side of each inspection opening is provided with an inspection plate (6), which is rotatably connected with the cover plate (5).

5. The cable tray facilitating the classification of the wire harness according to claim 1, characterized in that: The two sides of the tray (1) are respectively provided with a plurality of assembly openings (7), which are composed of a plurality of through holes, and the inside of each through hole is fixed with a filter screen.

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