An auxiliary device for cable laying

Abstract

The utility model relates to cable laying technical field discloses a kind of auxiliary devices for cable laying, comprising: mounting plate, several mounting holes are equipped on it;U bracket, it is fixed in the front side of mounting plate, the inboard is equipped with insulating plate, and bundling hole is equipped on the side wall of U bracket and insulating plate;Pulley, it is detachably located in the front side of mounting plate, and located between adjacent U bracket, and the height of its upper wall can be higher than the height of the bottom of U bracket.The utility model has the advantages that: while carrying out good supporting effect, it has the effect of reducing resistance, which is conducive to cable laying.

Description

Technical Field

[0001] This utility model relates to the field of cable laying technology, specifically to an auxiliary device for cable laying. Background Technology

[0002] A cable is a conductor made of one or more insulated conductors encased in an insulating layer and a protective layer, used to transmit electrical energy or signals. Its structure typically includes conductive cores, such as copper or aluminum; an insulation layer to isolate different conductors and prevent short circuits; a shielding layer to reduce electromagnetic interference; and a sheath to protect the internal structure from mechanical damage, moisture, corrosion, and other external environmental influences. Based on application, cables can be classified as power cables, communication cables, control cables, etc. They are widely used in power systems, construction, industry, communications, and other fields, characterized by stable transmission, large capacity, and high reliability, making them an indispensable component of modern infrastructure.

[0003] During cable laying, due to regulations requiring protection against abrasion and immersion, laying cables close to the ground is strictly prohibited. Cables must be suspended in the air using support components such as cable trays and brackets fixed to the wall. However, while these components stabilize the cables, they also generate additional resistance due to friction at the contact surfaces. When pulling or adjusting the cable, the wall fixing points form mechanical fulcrums, and the cable must overcome the clamping force and frictional losses of the support components. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes an auxiliary device for cable laying that provides good support while reducing resistance, thus facilitating cable laying.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: an auxiliary device for cable laying, comprising:

[0006] The mounting plate has several mounting holes.

[0007] A U-shaped bracket is fixedly installed on the front side of the mounting plate, and an insulating plate is provided on its inner side. The U-shaped bracket and the side wall of the insulating plate are provided with binding holes.

[0008] The pulley is detachably mounted on the front side of the mounting plate and located between adjacent U-shaped brackets. The height of its upper wall can be higher than the height of the inner bottom surface of the U-shaped bracket.

[0009] Furthermore, the mounting holes are located near the four corners of the mounting plate.

[0010] Furthermore, the U-shaped bracket has support blocks integrally formed at both the upper and lower ends of its rear side. The rear sidewall of the support block is fixed to the mounting plate, and the lower support block has a binding groove.

[0011] Furthermore, the pulley is made of insulating material.

[0012] Furthermore, a mounting base is fixedly provided on the front side of the mounting plate between the U-shaped brackets, and an I-shaped slider is fixedly provided on the rear side of the pulley. The mounting base is provided with a groove matching the I-shaped slider, and the I-shaped slider is connected and fixed to the mounting base by a long bolt.

[0013] Furthermore, an anti-slip knob is fixedly provided at the end of the long bolt.

[0014] Compared with existing technologies, this invention has the following advantages: The mounting holes near the four corners of the mounting plate ensure stable installation of the device, distribute stress, and guarantee overall reliability. The combination of the U-shaped bracket and support block provides support, maintains heat dissipation space, and includes a bundling slot for cable fixing, enhancing support. The pulley effectively reduces cable laying resistance; its detachable and adjustable features adapt to different laying scenarios. The pulley's position above the inner bottom of the U-shaped bracket reduces contact between the cable and the bracket's inner wall during laying, lowering friction. The insulated pulley reduces resistance while ensuring construction safety. The coordinated action of multiple components significantly reduces cable laying resistance, improving laying efficiency and safety while providing stable support. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present invention;

[0016] Figure 2 This is the front view of this utility model;

[0017] Figure 3 This is a top view of the present invention;

[0018] Figure 4 This is a side view of the present invention.

[0019] As shown in the figure: 1. Mounting plate; 2. Mounting hole; 3. U-shaped bracket; 4. Insulating plate; 5. Bundling hole; 6. Pulley; 7. Support block; 8. Mounting base; 9. I-shaped slider; 10. Long bolt; 11. Anti-slip knob. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] Combined with appendix Figure 2 An auxiliary device for cable laying includes: a mounting plate 1 with a plurality of mounting holes 2. The mounting holes 2 are located near the four corners of the mounting plate 1, which can make the device more stable, distribute the force to avoid local deformation, and improve the overall installation convenience and reliability.

[0022] Combined with appendix Figure 1 Appendix Figure 4A U-shaped bracket 3 is fixedly mounted on the front side of the mounting plate 1, and an insulating plate 4 is provided on its inner side. The U-shaped bracket 3 and the insulating plate 4 have binding holes 5 on their side walls. The upper and lower ends of the rear side of the U-shaped bracket 3 are integrally formed with support blocks 7. The rear side wall of the support block 7 is fixedly mounted on the mounting plate 1. The lower support block 7 has a binding slot. The support block 7 can prevent the U-shaped bracket 3 from getting close to the mounting plate 1, which facilitates heat dissipation. The binding slot facilitates cable binding and fixing, making the operation more efficient.

[0023] Combined with appendix Figure 2 Appendix Figure 3 Appendix Figure 4 A pulley 6 is detachably mounted on the front side of the mounting plate 1, located between adjacent U-shaped brackets 3. Its upper wall height can be higher than the inner bottom surface of the U-shaped bracket 3. The pulley 6 is made of insulating material, effectively preventing leakage risks during cable laying, ensuring construction safety, and meeting cable laying safety requirements. A mounting base 8 is fixedly installed on the front side of the mounting plate 1 between the U-shaped brackets 3. An I-shaped slider 9 is fixedly installed on the rear side of the pulley 6. The mounting base 8 has a groove matching the I-shaped slider 9. The I-shaped slider 9 is connected and fixed to the mounting base 8 by a long bolt 10. The pulley 6, through the cooperation of the I-shaped slider 9 and the mounting base 8, is fixed by the long bolt 10, enabling the pulley 6 to be detachable and its position adjustable, adapting to different laying scenarios. An anti-slip knob 11 is fixedly installed at the end of the long bolt 10, facilitating quick tightening or loosening of the bolt by construction personnel, improving the efficiency of pulley 6 installation and disassembly, and simplifying the operation process.

[0024] The specific implementation of this utility model is as follows: The device is securely installed in the required position through the mounting holes 2 near the four corners of the mounting plate 1, ensuring even force distribution. Next, the cable is placed inside the U-shaped bracket 3. The insulating plate 4 on the inner side of the U-shaped bracket 3 protects the cable, and the support block 7 ensures heat dissipation space between the U-shaped bracket 3 and the mounting plate 1. According to the specific requirements of cable laying, the position of the pulley 6 in the groove of the mounting seat 8 is adjusted using the long bolt 10 and the anti-slip knob 11. The detachable pulley 6 is then installed at a suitable position between adjacent U-shaped brackets 3, ensuring that the upper wall height of the pulley 6 is higher than the inner bottom surface height of the U-shaped bracket 3. During cable laying and movement, the pulley 6 can lift the cable, reducing its contact area with the U-shaped bracket 3, thereby effectively reducing cable movement resistance and achieving efficient and safe cable laying operations. After the cable position is adjusted, the cable is initially fixed using the binding holes 5 on the side walls of the U-shaped bracket 3 and the insulating plate 4, along with binding tape. The binding slot on the lower support block 7 allows the binding tape to pass through.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0026] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An auxiliary device for cable laying, characterized in that, include: Mounting plate (1), which has several mounting holes (2); A U-shaped bracket (3) is fixedly installed on the front side of the mounting plate (1), and an insulating plate (4) is provided on its inner side. The side walls of the U-shaped bracket (3) and the insulating plate (4) are provided with binding holes (5). The pulley (6) is detachably mounted on the front side of the mounting plate (1) and located between adjacent U-shaped brackets (3). Its upper wall height can be higher than the inner bottom surface height of the U-shaped bracket (3).

2. The auxiliary device for cable laying according to claim 1, characterized in that: The mounting holes (2) are located near the four corners of the mounting plate (1).

3. The auxiliary device for cable laying according to claim 1, characterized in that: The U-shaped bracket (3) has support blocks (7) integrally formed at both the upper and lower ends of its rear side. The rear side wall of the support block (7) is fixed on the mounting plate (1), and the support block (7) located below has a binding groove.

4. The auxiliary device for cable laying according to claim 1, characterized in that: The pulley (6) is made of insulating material.

5. The auxiliary device for cable laying according to claim 1, characterized in that: The mounting plate (1) is fixedly provided with a mounting base (8) between the U-shaped brackets (3) on the front side, and an I-shaped slider (9) is fixedly provided on the rear side of the pulley (6). The mounting base (8) is provided with a groove matching the I-shaped slider (9), and the I-shaped slider (9) is connected and fixed to the mounting base (8) by a long bolt (10).

6. The auxiliary device for cable laying according to claim 5, characterized in that: The end of the long bolt (10) is fixed with an anti-slip knob (11).

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