Simple double-layer cable bridge device

Abstract

The utility model relates to the technical field of cable bridge laying, and discloses a simple double-layer cable bridge device which comprises a middle stand column, the top of the middle stand column is provided with an upper-layer cable bridge and a lower-layer cable bridge which are used for placing cables, and the two ends of the lower surface of the lower-layer cable bridge are fixedly provided with a right stand column and a left stand column respectively. The bottom ends of the middle stand column, the right stand column and the left stand column are fixedly connected to the reinforced concrete raft. According to the utility model, by improving the existing device, the effects of saving cost and time are achieved, the structure of a new cable bridge is stable, meanwhile, the problem that a plurality of cables are placed on the bridge in disorder can be solved, the later maintenance and troubleshooting of the cables are ensured, the cables are protected, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridge laying, in particular to a simple double-layer cable bridge device. Background Art

[0002] Cable trays are a common tool for laying cables. They are mainly used to gather cables for laying, which is convenient for laying or repairing cables. The interior of the original cable tray is usually an integrated space. Multiple cables are placed on the cable tray in a disorderly manner, which not only affects the later cable repair and troubleshooting, delays the repair time, but also has poor heat dissipation effect, greatly reducing the safety of the cables. Utility Model Content

[0003] The utility model aims to provide a simple double-layer cable tray device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A simple double-layer cable tray device comprises a middle column, wherein an upper cable tray and a lower cable tray for placing cables are arranged on the top of the middle column, a right column and a left column are fixedly arranged at both ends of the lower surface of the lower cable tray, and the bottom ends of the middle column, the right column and the left column are fixedly connected to a steel-concrete raft.

[0006] Diagonal braces are arranged between the middle column and the upper cable tray and the lower cable tray.

[0007] The upper cable tray and the lower cable tray are both channel steels.

[0008] The upper cable tray and the lower cable tray are both fixedly mounted on the middle column by nuts.

[0009] The length of the upper cable tray is shorter than that of the lower cable tray.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0011] The utility model achieves the effects of saving cost and time by improving the existing device, making the new cable bridge structure stable, and can solve the problem of chaotic placement of multiple cables on the bridge, ensure the later inspection and troubleshooting of the cables, protect the cables and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] In the figure: cable 1, upper cable tray 2, lower cable tray 3, right column 4, steel-concrete raft 5, middle column 6, left column 7, nut 8, diagonal brace 9. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] like Figure 1 As shown, the utility model provides a simple double-layer cable tray device, including a middle column 6, on the top of which an upper cable tray 2 and a lower cable tray 3 for placing cables 1 are arranged, and both the upper cable tray 2 and the lower cable tray 3 are channel steels and are fixedly mounted on the middle column 6 by nuts 8.

[0017] The length of the upper cable tray 2 is shorter than that of the lower cable tray 3, so as to improve the stability of cable placement.

[0018] A right column 4 and a left column 7 are fixedly provided at both ends of the lower surface of the lower cable tray 3, and the bottom ends of the middle column 6, the right column 4 and the left column 7 are fixedly connected to the steel-concrete raft 5 for overall fixed support; diagonal braces 9 are welded between the middle column 6 and the upper cable tray 2 and the lower cable tray 3, and the diagonal braces 9 are used to improve the strength and stability of the upper cable tray 2 and the lower cable tray 3.

Claims

1. A simple double-layer cable tray device, comprising an intermediate column (6), characterized in that: An upper cable tray (2) and a lower cable tray (3) for placing cables (1) are arranged on the top of the middle column (6); a right column (4) and a left column (7) are fixedly arranged at both ends of the lower surface of the lower cable tray (3); and the bottom ends of the middle column (6), the right column (4) and the left column (7) are fixedly connected to the steel-concrete raft (5).

2. A simple double-layer cable tray device according to claim 1, characterized in that: Diagonal braces (9) are provided between the middle column (6) and the upper cable bridge (2) and the lower cable bridge (3).

3. A simple double-layer cable tray device according to claim 1, characterized in that: The upper cable tray (2) and the lower cable tray (3) are both channel steels.

4. A simple double-layer cable tray device according to claim 1, characterized in that: The upper cable tray (2) and the lower cable tray (3) are both fixedly mounted on the middle column (6) via nuts (8).

5. The simple double-layer cable tray device according to claim 1 is characterized in that: The length of the upper cable tray (2) is smaller than the length of the lower cable tray (3).

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