A type of anti-slip cable tray

Abstract

This utility model discloses an anti-slip cable tray, relating to the field of cable trays. The anti-slip cable tray includes a tray body with multiple limiting holes at its top. Multiple compression units can be selectively arranged inside the tray body. Each compression unit includes a fixing strip, a limiting block, and a compression strip. The fixing strip is fitted against the inner wall of the tray body, the limiting block is installed at the top of the fixing strip and inserted into a limiting hole, and the compression strip is located at the bottom of the fixing strip. This anti-slip cable tray, utilizing the multiple limiting holes at the top of the tray body, allows for the selective arrangement of multiple compression units inside the tray body according to actual needs. After the limiting block is inserted into the limiting hole, the compression strip is fixed. At this time, according to the cable specifications, the compression strip can lock the cable through a combination of physical compression and friction.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, specifically to an anti-slip cable tray. Background Technology

[0002] Cable trays are devices used to support, protect, and manage cables, and are widely used in the construction, power, communications, industrial automation, and IT industries.

[0003] The core purpose of cable trays is to organize, protect, and support cable wiring. Traditional cable trays have the following drawbacks when fixing cables:

[0004] Insufficient reliability of cable trays: To prevent cables from slipping, existing cable trays often use cable ties or clamps to directly bind the cables. After long-term use, the cables are prone to loosening due to vibration or temperature changes.

[0005] Poor adaptability: The fixed structure of a single size cannot be adapted to cable bundles of different diameters, and additional custom accessories are required.

[0006] Maintenance difficulties: Traditional cable trays have an integrated design of fixing units and cable trays, which requires damaging the original structure when adjusting or replacing cables. Utility Model Content

[0007] To address the shortcomings of existing technologies, this utility model provides an anti-slip cable tray, which solves the problems of insufficient fixing reliability, poor adaptability, and difficult maintenance of traditional cable trays when fixing cables.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an anti-slip cable tray, comprising a tray body, wherein the top of the tray body has multiple limiting holes, and the interior of the tray body may optionally include multiple compression units, wherein the compression unit includes:

[0009] The fixing strip is attached to the inner wall of the cable tray body;

[0010] A limiting block is installed at the top of the fixing strip, and the limiting block is inserted into the limiting hole;

[0011] An extrusion strip is disposed at the bottom of a fixing strip. The extrusion strip can move vertically relative to the fixing strip, and the bottom of the extrusion strip extrudes and fixes the cables in the cable tray body.

[0012] Preferably, the limiting block and the fixing strip are located on the outer and inner sides of the main body side plate of the cable tray, respectively, and the limiting block and the fixing strip are fixedly connected to the main body side plate of the cable tray by fixing bolts.

[0013] Preferably, the bottom of the extrusion strip is provided with an anti-slip toothed surface.

[0014] Preferably, a slide rail is fixedly installed on the side of the fixing strip, and a slide bar is fixedly connected to the top of the extrusion strip, and the slide bar is slidably disposed on the inner wall of the slide rail.

[0015] Preferably, the fixing bar may have multiple mounting grooves on the side near the slide rail, and the top of the slide bar has a through mounting hole, with a limit bolt installed between the mounting hole and the corresponding mounting groove.

[0016] Preferably, the cross-section of the slider is T-shaped.

[0017] Preferably, the side plate of the cable tray body has multiple heat dissipation holes.

[0018] This utility model discloses an anti-slip cable tray, which has the following beneficial effects:

[0019] This anti-slip cable tray utilizes multiple limiting holes on the top of the main body to allow for the selection of multiple compression units inside the main body, depending on actual needs. After the limiting blocks are inserted into the limiting holes, the compression strips are fixed. At this time, according to the cable specifications, the compression strips can move vertically relative to the fixed strips, so that the bottom of the compression strips abuts against the cable in the main body of the cable tray, locking the cable through the dual action of physical compression and friction. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the extrusion unit of this utility model;

[0023] Figure 3 This is a structural schematic diagram of the fixing strip, limiting block, and slide rail of this utility model;

[0024] Figure 4 This is a schematic diagram of the extrusion strip and slide bar of this utility model.

[0025] In the diagram: 1. Cable tray body; 11. Limiting hole; 12. Heat dissipation hole; 2. Extrusion unit; 21. Fixing strip; 211. Mounting groove; 212. Limiting bolt; 22. Limiting block; 221. Fixing bolt; 23. Extrusion strip; 231. Anti-slip toothed surface; 24. Slide rail; 25. Slide bar; 251. Mounting hole. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] This application provides an anti-slip cable tray, solving the problems of insufficient fixing reliability, poor adaptability, and difficult maintenance of traditional cable trays when fixing cables. Multiple limiting holes 11 are provided at the top of the cable tray body 1, allowing for the selective installation of multiple compression units 2 inside the body 1 according to actual needs. After the limiting blocks 22 are inserted into the limiting holes 11, the compression strips 23 are fixed. At this time, according to the cable specifications, the compression strips 23 can move vertically relative to the fixing strips 21, causing the bottom of the compression strips 23 to abut against the cable in the cable tray body 1, locking the cable through a combination of physical compression and friction.

[0028] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0029] This utility model discloses an anti-slip cable tray.

[0030] According to the appendix Figure 1-4 As shown, the cable tray body 1 has multiple limiting holes 11 on its top. Multiple extrusion units 2 can be optionally installed inside the cable tray body 1. Each extrusion unit 2 includes:

[0031] The fixing strip 21 is attached to the inner wall of the cable tray body 1;

[0032] The limiting block 22 is installed on the top of the fixing strip 21 and is inserted into the limiting hole 11;

[0033] The extrusion strip 23 is disposed at the bottom of the fixing strip 21. The extrusion strip 23 can move vertically relative to the fixing strip 21, and the bottom of the extrusion strip 23 extrudes and fixes the cable in the cable tray body 1.

[0034] During use, multiple limiting holes 11 are opened on the top of the cable tray body 1, so that multiple extrusion units 2 can be selectively set inside the cable tray body 1 according to actual needs. After the limiting block 22 is inserted into the limiting hole 11, the extrusion strip 23 can be fixed. At this time, according to the cable specifications, the extrusion strip 23 can move vertically relative to the fixing strip 21, so that the bottom of the extrusion strip 23 abuts against the cable in the cable tray body 1, and the cable is locked by the dual action of physical extrusion and friction.

[0035] Furthermore, the limiting block 22 and the fixing strip 21 are located on the outer and inner sides of the side plate of the cable tray body 1, respectively, and the limiting block 22 and the fixing strip 21 are fixedly connected to the side plate of the cable tray body 1 by fixing bolts 221.

[0036] Furthermore, the bottom of the extrusion strip 23 is provided with an anti-slip toothed surface 231.

[0037] Furthermore, a slide rail 24 is fixedly installed on the side of the fixing strip 21, and a slide bar 25 is fixedly connected to the top of the extrusion strip 23, with the slide bar 25 slidably disposed on the inner wall of the slide rail 24.

[0038] Furthermore, the fixing bar 21 may have multiple mounting slots 211 on the side near the slide rail 24, and the top of the slide bar 25 has a through mounting hole 251, with a limit bolt 212 installed between the mounting hole 251 and the corresponding mounting slot 211.

[0039] Furthermore, the cross-section of the slider 25 is set to T-shape.

[0040] Furthermore, the side plate of the cable tray body 1 is provided with multiple heat dissipation holes 12.

[0041] The fixing strip 21 is attached to the inner side wall of the cable tray body 1, the limiting block 22 is inserted into the top limiting hole 11, and the pressing unit 2 is fixed by the fixing bolt 221 passing through the side plate of the cable tray body 1;

[0042] Push the extrusion bar 23 to move its top slide bar 25 down along the slide rail 24 until the anti-slip tooth surface 231 contacts the cable surface; select the appropriate height of the mounting groove 211 according to the cable diameter, and lock the slide bar 25 with the limit bolt 212;

[0043] The anti-slip toothed surface 231 locks the cable through the dual action of physical compression and friction. Multiple compression units 2 work together to form a distributed fixing network to suppress the axial and lateral displacement of the cable.

[0044] During maintenance, after loosening the limiting bolt 212 of the mounting hole 251, the extrusion strip 23 can be quickly moved upward to add or remove cables, or the extrusion unit 2 can be disassembled as a whole to adjust the layout, without damaging the main structure of the cable tray 1.

[0045] During use, multiple limiting holes 11 are opened on the top of the cable tray body 1, so that multiple extrusion units 2 can be selectively set inside the cable tray body 1 according to actual needs. After the limiting block 22 is inserted into the limiting hole 11, the extrusion strip 23 can be fixed. At this time, according to the cable specifications, the extrusion strip 23 can move vertically relative to the fixing strip 21, so that the bottom of the extrusion strip 23 abuts against the cable in the cable tray body 1, and the cable is locked by the dual action of physical extrusion and friction.

[0046] 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A slip-resistant cable tray comprising a tray body (1), characterized in that, The top of the cable tray body (1) is provided with multiple limiting holes (11), and the interior of the cable tray body (1) may optionally be provided with multiple extrusion units (2), the extrusion unit (2) including: The fixing strip (21) is attached to the inner wall of the cable tray body (1); A limiting block (22) is installed at the top of the fixing strip (21) and the limiting block (22) is inserted into the limiting hole (11); An extrusion strip (23) is provided at the bottom of a fixing strip (21). The extrusion strip (23) can move vertically relative to the fixing strip (21), and the bottom of the extrusion strip (23) extrudes and fixes the cable in the cable tray body (1).

2. The anti-slip cable bridge of claim 1, wherein, The limiting block (22) and the fixing strip (21) are located on the outer and inner sides of the side plate of the cable tray body (1), respectively, and the limiting block (22) and the fixing strip (21) are fixedly connected to the side plate of the cable tray body (1) by fixing bolts (221).

3. The anti-slip cable bridge of claim 1, wherein, The bottom of the extrusion bar (23) is provided with an anti-slip toothed surface (231).

4. The anti-slip cable bridge of claim 1, wherein, A slide rail (24) is fixedly installed on the side of the fixing strip (21), and a slide bar (25) is fixedly connected to the top of the extrusion strip (23), and the slide bar (25) is slidably disposed on the inner wall of the slide rail (24).

5. The anti-slip cable bridge of claim 4, wherein, The fixing bar (21) may have multiple mounting slots (211) on the side near the slide rail (24), and the top of the slide bar (25) has a through mounting hole (251). A limit bolt (212) is installed between the mounting hole (251) and the corresponding mounting slot (211).

6. The anti-slip cable bridge of claim 4, wherein, The cross-section of the slider (25) is T-shaped.

7. The anti-slip cable bridge of claim 1, wherein, The side plate of the main body of the cable tray (1) has multiple heat dissipation holes (12).

Images