Vertical bridge cable fixing device

Abstract

This utility model relates to a cable fixing device, belonging to the field of cable installation technology, specifically a vertical cable tray fixing device, including a positioning plate. The positioning plate is fixedly connected to the vertical cable tray below the vertical tee of the cable tray by fixing bolts. Multiple cable clamps are slidably connected to the positioning plate, and multiple fixing buckles are fixedly connected to each of the multiple cable clamps. In this utility model, during cable laying, the cable passes through the corresponding cable clamps to enter and exit the electrical box and distribution cabinet. The cable clamps fasten the cable in the pre-arranged position, and the overall cable laying is orderly, avoiding the problems of cable tray cover plates not being able to be installed and the sharp parts of the inner wall of the cable tray cutting the cable sheath. It eliminates the safety hazards caused by the inner wall of the cable tray cutting the cable. At the same time, the orderly arrangement of cables also reduces the additional resistance caused by the mutual compression of cables when laying cables, reducing labor intensity and improving work efficiency. The device is simple to operate, convenient to install, and has strong practicality for promotion.

Description

Technical Field

[0001] This utility model relates to the field of cable installation technology, specifically a vertical cable tray fixing device. Background Technology

[0002] Stable operation of the power system is a crucial element for the normal functioning of a building. Only by ensuring that cables are laid in an orderly manner within the cable trays, without any haphazard placement or cutting the cable sheath at the edges of the cable trays, can the power system operate safely.

[0003] In actual engineering projects, cables are often haphazardly laid along the cable trays without proper routing, resulting in piles of cables at the vertical tee points where they enter electrical boxes or control cabinets. This makes it impossible to install the cable tray covers. Furthermore, during the compression process, cables are prone to hitting sharp edges on the inner wall of the cable tray, causing their outer sheaths to be cut, posing a significant safety hazard.

[0004] Based on this, the present invention proposes a vertical cable tray fixing device. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model proposes a vertical cable tray fixing device that can clamp and fix cables using cable clamps, ensuring orderly cable laying. This avoids issues such as the inability to install cable tray covers and the sharp edges of the cable tray inner wall cutting the cable sheath, eliminating the safety hazards caused by the cable tray inner wall cutting the cable. At the same time, the orderly arrangement of cables also reduces the additional resistance caused by the mutual compression of cables when workers lay them, reducing labor intensity and improving work efficiency.

[0006] The technical solution to achieve the purpose of this utility model is: a vertical cable tray fixing device, including a positioning plate, wherein the positioning plate is fixedly connected to the vertical cable tray below the vertical tee of the cable tray by fixing bolts, and further includes;

[0007] Cable clamps, multiple cable clamps are slidably connected to a positioning plate, and multiple fixing buckles are fixedly connected to each of the multiple cable clamps, and the multiple fixing buckles are snapped into the positioning plate.

[0008] Preferably, the positioning plate comprises two side plates and a limiting plate, with the two side plates being perpendicularly distributed on both sides of the limiting plate.

[0009] Preferably, the limiting plate has two sliding grooves, and the plurality of cable clamps are slidably connected in the two sliding grooves respectively.

[0010] Preferably, the limiting plate has two slots on its upper and lower sides respectively, and the plurality of fixing buckles are engaged in the two slots.

[0011] Preferably, the cable clamp includes two arc-shaped clamps and a slider, the slider being slidably connected in a groove, and the two arc-shaped clamps being fixedly connected to the slider.

[0012] Preferably, the fixing buckle includes a fixing plate and two buckles. The fixing plate is fixedly connected to the slider, and the two buckles are fixedly connected to the fixing plate. The buckles are adapted to the buckle slots.

[0013] Compared with existing technologies, the significant advantages of this invention are:

[0014] In this invention, during cable laying, the cable passes through the corresponding cable clamps to enter and exit the electrical box and distribution cabinet. The cable clamps secure the cable in the pre-arranged position, ensuring orderly cable laying. This avoids the problems of cable tray covers not being able to be installed and the sharp parts of the inner wall of the cable tray cutting the cable sheath, eliminating the safety hazards caused by the inner wall of the cable tray cutting the cable. At the same time, the orderly arrangement of the cables also reduces the additional resistance caused by the mutual compression of the cables when laying them, reducing labor intensity and improving work efficiency. The device is simple to operate, easy to install, and has strong applicability. Attached Figure Description

[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the positioning plate in this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the cable clamp in this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the fixing buckle in this utility model;

[0020] Figure 5 This is an installation diagram of this utility model;

[0021] Figure 6 This is a three-dimensional structural diagram of the present invention in use.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Positioning plate; 11. Side plate; 12. Limiting plate; 13. Slide groove; 14. Slot; 2. Cable clamp; 21. Arc-shaped clamp; 22. Slider; 3. Fixing buckle; 31. Fixing plate; 32. Buckle; 4. Fixing bolt. Detailed Implementation

[0024] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and 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 protection scope of the present invention.

[0025] This utility model provides an improved vertical cable tray fixing device. The technical solution of this utility model is as follows:

[0026] like Figures 1-6 As shown, a vertical cable tray fixing device includes a positioning plate 1, which is fixedly connected to the vertical cable tray below the vertical tee of the cable tray by fixing bolts 4, and also includes;

[0027] Cable clamps 2, multiple cable clamps 2 are slidably connected to positioning plate 1. The cable clamps 2 are arranged in a linear array on positioning plate 1. Multiple fixing buckles 3 are fixedly connected to each of the multiple cable clamps 2. The multiple fixing buckles 3 are snapped into the positioning plate 1. When laying cables, the cables pass through the corresponding cable clamps 2 to enter and exit the electrical box and distribution cabinet. The cable clamps 2 fasten the cables in the pre-arranged positions. The overall cable laying is orderly, avoiding the problems of cable tray cover plates not being able to be installed and the sharp parts of the inner wall of the cable tray cutting the cable sheath. It eliminates the safety hazards after the inner wall of the cable tray cuts the cable. At the same time, the orderly arrangement of cables also reduces the extra resistance caused by the mutual compression of cables when laying cables, reducing labor intensity and improving work efficiency. The device is simple to operate, easy to install, and has strong practicality for promotion.

[0028] Furthermore, such as Figure 1 and Figure 2 As shown, the positioning plate 1 consists of two side plates 11 and a limiting plate 12. The two side plates 11 are respectively vertically distributed on both sides of the limiting plate 12, and the cross-section of the positioning plate 1 is "H" shaped.

[0029] Furthermore, such as Figure 1 and Figure 2 As shown, the limiting plate 12 has two sliding grooves 13, and multiple cable clamps 2 are slidably connected in the two sliding grooves 13 respectively. The two sliding grooves 13 are symmetrical about the slot 14.

[0030] Furthermore, such as Figure 1 and Figure 2 As shown, two slots 14 are respectively opened on the upper and lower sides of the limiting plate 12, and multiple fixing buckles 3 are engaged in the two slots 14. The two slots 14 are symmetrical about the slide groove 13.

[0031] Furthermore, such as Figure 1 and Figure 3As shown, the cable clamp 2 includes two arc-shaped clamps 21 and a slider 22. The slider 22 is slidably connected in the groove 13, and the two arc-shaped clamps 21 are fixedly connected to the slider 22. The cable is fixed in an orderly manner by the arc-shaped clamps 21, reducing the situation of cable cross compression.

[0032] Furthermore, such as Figure 1 and Figure 4 As shown, the fixing buckle 3 includes a fixing plate 31 and two buckles 32. The fixing plate 31 is fixedly connected to the slider 22, and the two buckles 32 are fixedly connected to the fixing plate 31. The buckles 32 are adapted to the slots 14, and the cable clamp 2 is fixed to the positioning plate 1 by the buckles 32 and the slots 14.

[0033] The specific working method is as follows: Based on the design drawings, determine the cable type and quantity for entering and exiting the electrical box or distribution cabinet. Select cable clamps 2 of appropriate size and quantity. Arrange the cables entering and exiting the electrical box or distribution cabinet in the vertical cable tray, determine the dimensions of the vertical cable tray, and reduce cable crossing and compression. Select positioning plates 1 of appropriate size according to the dimensions of the vertical cable tray. After determining the position of each cable, fix the cable clamps 2 to the corresponding positions on the positioning plates 1 according to the arrangement. Use fixing buckles 3 to secure the cable clamps 2 to the positioning plates 1 to prevent displacement and detachment. After the cable tray is connected to the electrical box or distribution cabinet, place the positioning plates 1 with the cable clamps 2 installed 15-20 cm below the vertical tee of the cable tray into the vertical cable tray. Ensure the inner side of the positioning plates 1 is tightly against the inside of the vertical cable tray. Place fixing bolts 4 on the fixed side of the positioning plates 1 and tighten the fixing bolts 4 to ensure the positioning plates 1 are not loose. During cable laying, the cables pass through corresponding cable clamps 2 to enter and exit the electrical boxes and distribution cabinets. The cable clamps 2 secure the cables in their pre-arranged positions, ensuring orderly cable laying. This avoids problems such as cable tray covers being unable to be installed and sharp parts of the cable tray inner wall cutting the cable sheath, eliminating the safety hazards caused by the cable tray inner wall cutting the cables. At the same time, the orderly arrangement of cables reduces the additional resistance caused by cables squeezing each other during laying, reducing labor intensity and improving work efficiency. The device is simple to operate, easy to install, and has strong applicability.

[0034] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A vertical cable tray fixing device, comprising a positioning plate (1), characterized in that: The positioning plate (1) is fixedly connected to the vertical cable tray below the vertical tee of the cable tray by fixing bolts (4), and also includes; Cable clamps (2), multiple cable clamps (2) are slidably connected to the positioning plate (1), multiple fixing buckles (3) are fixedly connected to the multiple cable clamps (2), and the multiple fixing buckles (3) are snapped onto the positioning plate (1).

2. The vertical cable tray fixing device according to claim 1, characterized in that: The positioning plate (1) consists of two side plates (11) and a limiting plate (12), with the two side plates (11) being vertically distributed on both sides of the limiting plate (12).

3. A vertical cable tray fixing device according to claim 2, characterized in that: The limiting plate (12) has two sliding grooves (13), and the multiple cable clamps (2) are slidably connected in the two sliding grooves (13).

4. A vertical cable tray fixing device according to any one of claims 2-3, characterized in that: The limiting plate (12) has two slots (14) on its upper and lower sides respectively, and multiple fixing buckles (3) are engaged in the two slots (14).

5. A vertical cable tray fixing device according to claim 3, characterized in that: The cable clamp (2) includes two arc-shaped clamps (21) and a slider (22). The slider (22) is slidably connected in the groove (13), and the two arc-shaped clamps (21) are fixedly connected to the slider (22).

6. A vertical cable tray fixing device according to claim 4, characterized in that: The fixing buckle (3) includes a fixing plate (31) and two buckles (32). The fixing plate (31) is fixedly connected to the slider (22), and the two buckles (32) are fixedly connected to the fixing plate (31). The buckles (32) are adapted to the slots (14).

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