A suspended aluminum alloy cable bridge

Abstract

The utility model discloses a kind of suspension type aluminum alloy cable bridge, it is related to cable bridge field, including frame body and cover, the upper edge position of frame body is integrally formed with bending part, and cover is used to cover in the upper portion of frame body, the inside of frame body is equipped with wire arrangement structure, the wire arrangement structure includes two cross plates and two top plates, two The cross plate and two top plate are fixedly connected in the inner wall of frame body, and clearance is left between two cross plates and two top plates, wire arrangement component is arranged in two clearances.The utility model relates to a kind of suspension type aluminum alloy cable bridge, can conveniently comb the cable laid, ensure that cable is neat, without winding phenomenon, compared with traditional need artificial one by one comb, more convenient, fast, and neat effect is better, and also facilitate the cable after combing.

Description

Technical Field

[0001] This utility model relates to the field of cable trays, and in particular to a suspended aluminum alloy cable tray. Background Technology

[0002] When laying cables, a carrier is needed for support. Aluminum alloy cable trays are a very good choice. They can protect the cables inside, reduce the risk of cable aging, and facilitate later maintenance and inspection.

[0003] Patent CN201487392U discloses an aluminum alloy cable tray, including two longitudinal beams and multiple crossbeams connected to the two longitudinal beams. All the longitudinal beams and crossbeams are made of aluminum alloy profiles. One side of each longitudinal beam has a connecting groove extending along its length. The same end of each crossbeam is fixed to a connecting groove in one longitudinal beam, and the other end of each crossbeam is fixed to a connecting groove in another longitudinal beam. The two longitudinal beams and multiple crossbeams form a stable truss structure. Each end of the longitudinal beam has a connecting hole. This cable tray structure requires no anti-corrosion maintenance during use, can be fabricated on-site, is easy to manufacture and install, and allows for fast construction.

[0004] However, existing aluminum alloy cable trays cannot simultaneously perform cable management and cable bundling functions. On the one hand, during installation, operators need to manually manage each cable one by one, which affects the installation efficiency and the neatness of the managed cables is also relatively poor. On the other hand, traditional cable trays require the use of cable ties or other external tools to bundle the cables after management, which is not convenient to use. Utility Model Content

[0005] The main purpose of this utility model is to provide a suspended aluminum alloy cable tray, which can effectively solve the technical problems in the background art. On the one hand, during the laying process, operators need to manually arrange each cable one by one, which affects the laying efficiency and the neatness of the cable arrangement is also relatively poor. On the other hand, traditional cable trays require the use of cable ties or other external tools to bundle the cables after arrangement, which is not convenient to use.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A suspended aluminum alloy cable tray includes a frame and a cover. The upper edge of the frame has an integrally formed bent portion, and the cover is used to cover the upper part of the frame. The inner side of the frame is provided with a cable management structure, which includes two horizontal plates and two top plates. The two horizontal plates and two top plates are fixedly connected to the inner wall of the frame, and there are gaps between the two horizontal plates and the two top plates. Cable management components are arranged in the two gaps.

[0008] As a further embodiment of this utility model, the cable management component includes a pressure frame, the two ends of which are slidably connected between two gaps, and multiple vertical plates are fixedly installed at the bottom of the pressure frame, with a tapered plate connected between each vertical plate.

[0009] As a further embodiment of this utility model, the upper surface of the top plate is provided with notches and protrusions, and the notches and protrusions are arranged alternately.

[0010] As a further embodiment of this utility model, the width of both ends of the pressure frame is adapted to the notch and the protrusion.

[0011] As a further embodiment of this utility model, it also includes a load beam and two screw rods, the two screw rods passing through both ends of the load beam, and a hanger is installed at the top of the two screw rods. The top surface of the hanger is provided with a through hole for installing an external expansion screw.

[0012] As a further embodiment of this utility model, the protrusion forms a groove within the gap, the depth of which is half the height of the gap.

[0013] The beneficial effects of this utility model are as follows:

[0014] By setting up a cable management structure, the laid cables can be easily combed, ensuring that the cables are neat and free of tangles. Compared with the traditional method of manually combing each cable one by one, it is more convenient, faster, and produces a better tidy result.

[0015] By setting notches and protrusions, the number of pressure frames can be easily increased or decreased, making it easy to adjust the number to meet different usage needs. The grooves created by the protrusions can easily limit the pressure frames and ensure their stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a suspended aluminum alloy cable tray according to the present invention;

[0017] Figure 2 This is a partial enlarged view of the frame of a suspended aluminum alloy cable tray according to this utility model;

[0018] Figure 3 This is a front view of the frame of a suspended aluminum alloy cable tray according to this utility model.

[0019] In the diagram: 1. Frame; 2. Cover; 3. Loading beam; 4. Screw; 5. Bending section; 6. Horizontal plate; 7. Top plate; 8. Notch; 9. Protrusion; 10. Pressure frame; 11. Vertical plate; 12. Conical plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Combination Figures 1-3 A suspended aluminum alloy cable tray includes a frame 1 and a cover 2. The upper edge of the frame 1 is integrally formed with a bent part 5, and the cover 2 is used to cover the upper part of the frame 1.

[0023] See Figure 1 and Figure 2 Furthermore, the inner side of the frame 1 is provided with a cable management structure, which includes two horizontal plates 6 and two top plates 7. The two horizontal plates 6 and the two top plates 7 are fixedly connected to the inner wall of the frame 1, and there are gaps between the two horizontal plates 6 and the two top plates 7. Cable management components are installed in the two gaps.

[0024] Specifically, the cable management structure makes it easy to neatly organize the cable bundles in the cable tray, and also makes it easy to fix the neatly organized cable bundles, making the operation convenient and quick.

[0025] Example 2

[0026] See Figure 2 Furthermore, based on Embodiment 1, the cable management component includes a pressure frame 10, with both ends of the pressure frame 10 slidably connected between two gaps. Multiple vertical plates 11 are fixedly installed at the bottom of the pressure frame 10, and a conical plate 12 is connected between each vertical plate 11. The upper surface of the top plate 7 has a notch 8 and a protrusion 9, which are staggered. The width of both ends of the pressure frame 10 is adapted to the notch 8 and the protrusion 9. The protrusion 9 forms a groove in the gap, and the groove depth is half the height of the gap.

[0027] Specifically, the notch 8 allows for easy assembly and disassembly of the pressure frame 10, facilitating the increase or decrease in quantity, while the groove allows for easy fixation of the pressure frame 10, ensuring that it does not easily slide.

[0028] Example 3

[0029] See Figure 1 Furthermore, based on Embodiment 1 and Embodiment 2, it is further obtained that it also includes a load beam 3 and two screw rods 4, the two screw rods 4 pass through both ends of the load beam 3, and the top of the two screw rods 4 is equipped with a hanger, and the top surface of the hanger is provided with a through hole for installing external expansion screws.

[0030] Specifically, the suspension structure composed of the load beam 3 and the screw rod 4 can suspend the cable tray on the top of the building, making installation convenient.

[0031] It should be noted that this utility model is a suspended aluminum alloy cable tray. In use, firstly, external expansion bolts are used to penetrate the through hole at the top of the hanger. Then, the cable tray is placed on the upper part of the load beam 3, and the cable can be laid inside the cable tray. After laying, the pressure frame 10 is introduced into the space between the horizontal plate 6 and the top plate 7 through the notch 8. The cable is separated by the conical plate 12. Then, the conical plate 12 is moved to comb the cable and ensure that the cable is neat. When it is necessary to fix it, the pressure frame 10 is stopped at the position of the protrusion 9. Through the elasticity of the cable and the conical plate 12, the two ends of the pressure frame 10 are pushed into the groove of the protrusion 9, thus fixing the position of the pressure frame 10 and fixing the cable. After the cable is laid, the cover 2 is placed on the upper part of the frame 1.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A suspended aluminum alloy cable tray, comprising a frame (1) and a cover (2), characterized in that: The upper edge of the frame (1) is integrally formed with a bent part (5), and the cover (2) is used to cover the upper part of the frame (1). The inner side of the frame (1) is provided with a cable management structure, which includes two horizontal plates (6) and two top plates (7). The two horizontal plates (6) and the two top plates (7) are fixedly connected to the inner wall of the frame (1), and there is a gap between the two horizontal plates (6) and the two top plates (7). Cable management components are provided in the two gaps.

2. The suspended aluminum alloy cable tray according to claim 1, characterized in that: The cable management component includes a pressure frame (10), the two ends of which are slidably connected between two gaps, and multiple vertical plates (11) are fixedly installed at the bottom of the pressure frame (10), with a tapered plate (12) connected between each vertical plate (11).

3. A suspended aluminum alloy cable tray according to claim 2, characterized in that: The upper surface of the top plate (7) is provided with a notch (8) and a protrusion (9), and the notch (8) and the protrusion (9) are arranged alternately.

4. A suspended aluminum alloy cable tray according to claim 3, characterized in that: The widths at both ends of the pressure frame (10) are adapted to the notch (8) and the protrusion (9).

5. A suspended aluminum alloy cable tray according to claim 1, characterized in that: It also includes a load beam (3) and two screws (4), which pass through both ends of the load beam (3) and have a hanger installed at the top of the two screws (4). The top surface of the hanger has a through hole for installing external expansion screws.

6. A suspended aluminum alloy cable tray according to claim 3, characterized in that: The protrusion (9) forms a groove in the gap, and the groove depth is half the height of the gap.

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