High-flexibility anti-bending mining cable with communication function

Abstract

The utility model discloses a high-flexibility anti-bending mining cable with a communication function, relates to the technical field of cables, and aims to solve the problems that a mining cable in the prior art is poor in tensile property and easy to influence the use stability of the cable, the following scheme is provided: the mining cable comprises an anti-corrosion layer, the inner side of the anti-corrosion layer is connected with a wear-resistant pipe, and the wear-resistant pipe is connected with the outer side of the anti-corrosion layer; the inner side of the wear-resisting pipe is connected with a connecting pipe, reinforcing ribs distributed at equal intervals are arranged between the wear-resisting pipe and the connecting pipe, the inner side of the connecting pipe is connected with elastic strips distributed at equal intervals, and wrapping pipes are arranged in the elastic strips. The outer wall of the wear-resistant pipe is sprayed with the anti-corrosion paint, so that the anti-corrosion performance of the wear-resistant pipe is improved, the overall bending and tearing resistance is improved by the reinforcing ribs, the chopping performance on external force can be improved, the wrapping pipe is wrapped and protected through the elasticity of the elastic strips, the cable is wrapped by the wrapping pipe, and the service life of the cable is prolonged. And the elastic strip can protect the cable.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field especially relates to a high flexibility anti -bending mining cable with communication function. BACKGROUND

[0002] Mining cable is the short name of coal mine cable, and all mining cables are flame-retardant cables, which should all pass the safety mark certificate of mining products issued by the national mining product safety mark center. The cable is usually composed of several or several groups of wires. The selection of the model of the mining cable on the market for power connection under the mine has a great relationship with the reliability, safety and economic rationality of power supply.

[0003] However, for the mining cable, the cable may need to be forcibly pulled out during disassembly, causing accelerated wear of the cable and easily causing the copper wire in the cable to break, causing the cable to be unusable. The existing mining cable has poor tensile resistance, which easily affects the stability of the cable. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a high flexibility anti -bending mining cable with communication function, which overcomes the deficiencies of the prior art and effectively solves the problem of poor tensile resistance of the existing mining cable, which easily affects the stability of the cable.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A high flexibility anti -bending mining cable with communication function, comprising a corrosion -resistant layer, the inner side of the corrosion -resistant layer is connected with wear -resistant pipe, and the inner side of the wear -resistant pipe is connected with connecting pipe, the wear -resistant pipe and connecting pipe are provided with reinforcing ribs distributed at equal distances, the inner side of the connecting pipe is connected with elastic strips distributed at equal distances, and the elastic strips are provided with wrapping pipes, and the ends of the elastic strips away from the connecting pipe are all connected with elastic pipes.

[0007] The corrosion -resistant performance of the wear -resistant pipe is improved by spraying corrosion -resistant paint on the outer wall of the wear -resistant pipe. The bending and tearing resistance of the whole is improved by the reinforcing ribs, and the chopping performance of external force is improved. The wrapping pipe is wrapped and protected by the elasticity of the elastic strip, and the elastic strip can protect the cable by wrapping the cable. The elastic recovery ability of the elastic pipe is improved by the elastic filler in the elastic pipe, so that the bending resistance of the whole is improved.

[0008] Preferably, the corrosion -resistant layer is corrosion -resistant paint, and the corrosion -resistant paint is sprayed on the outer wall of the wear -resistant pipe.

[0009] The corrosion -resistant performance of the wear -resistant pipe is improved by spraying corrosion -resistant paint on the outer wall of the wear -resistant pipe.

[0010] Preferably, the inner wall of the wear-resistant pipe and the outer wall of the connecting pipe are both provided with equidistantly distributed grooves, and the structure after splicing of the two grooves is matched with the reinforcing rib.

[0011] The reinforcing rib is placed through the groove, and the overall bending and tearing resistance is improved by the reinforcing rib.

[0012] Preferably, one end of the elastic strip is provided with a through hole, and the wrapping pipe is inserted into the through hole.

[0013] The wrapping pipe is wrapped and protected by the elasticity of the elastic strip.

[0014] Preferably, the wrapping pipe is inserted with a cable.

[0015] The cable is wrapped by the wrapping pipe, so that the elastic strip can protect the cable.

[0016] Preferably, the inside of the elastic pipe is filled with an elastic filler.

[0017] The elastic recovery ability of the elastic pipe is improved by the elastic filler in the elastic pipe, thereby improving the overall bending resistance.

[0018] The utility model discloses the following beneficial effects:

[0019] By spraying anticorrosive paint on the outer wall of the wear-resistant pipe, the corrosion resistance of the wear-resistant pipe is improved, the overall bending and tearing resistance is improved by the reinforcing rib, and the chopping performance of external force can be improved. The wrapping pipe is wrapped and protected by the elasticity of the elastic strip, and the cable is wrapped by the wrapping pipe, so that the elastic strip can protect the cable, effectively solving the problem of poor tensile performance of the mine cable in the prior art, which affects the stability of the cable. DRAWINGS

[0020] Fig. 1 The utility model proposes a kind of overall structure schematic diagram of high-flexibility anti-bending mine cable with communication function;

[0021] Fig. 2 The utility model proposes a kind of overall structure schematic diagram of high-flexibility anti-bending mine cable with communication function;

[0022] Fig. 3 The utility model proposes a kind of wear-resistant pipe and connecting pipe structure schematic diagram of high-flexibility anti-bending mine cable with communication function.

[0023] In the drawing: 1, anticorrosive layer;2, wear-resistant pipe;3, reinforcing rib;4, connecting pipe;5, groove;6, elastic strip;7, wrapping pipe;8, cable;9, elastic pipe;10, elastic filler. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Embodiments

[0026] With reference to Figs. 1-3 A high-flexibility anti-bending mining cable with communication function, comprising an anticorrosion layer 1, the inner side of the anticorrosion layer 1 is connected with a wear-resistant pipe 2, the inner side of the wear-resistant pipe 2 is connected with a connecting pipe 4, a reinforcing rib 3 is arranged between the wear-resistant pipe 2 and the connecting pipe 4 at equal distances, the inner side of the connecting pipe 4 is connected with elastic strips 6 arranged at equal distances, a wrapping pipe 7 is arranged in the elastic strips 6, and one end of each of the elastic strips 6 arranged at equal distances is connected with an elastic pipe 9;

[0027] The anticorrosion layer 1 is anticorrosion paint, the anticorrosion paint is sprayed on the outer wall of the wear-resistant pipe 2, the anticorrosion performance of the wear-resistant pipe 2 is improved by spraying the anticorrosion paint on the outer wall of the wear-resistant pipe 2, the inner wall of the wear-resistant pipe 2 and the outer wall of the connecting pipe 4 are both provided with grooves 5 arranged at equal distances, the structure after splicing of the two grooves 5 is matched with the reinforcing rib 3, the reinforcing rib 3 is placed through the grooves 5, and the overall anti-bending and tearing performance is improved by the reinforcing rib 3;

[0028] One end of the elastic strip 6 is provided with a through hole, the wrapping pipe 7 is inserted into the through hole, the wrapping pipe 7 is wrapped and protected by the elasticity of the elastic strip 6, the cable 8 is inserted into the wrapping pipe 7, the cable 8 is wrapped by the wrapping pipe 7, so that the elastic strip 6 can protect the cable 8, and the inside of the elastic pipe 9 is filled with elastic filler 10, the elastic recovery ability of the elastic pipe 9 is improved by the elastic filler 10 in the elastic pipe 9, so that the overall anti-bending performance is improved.

[0029] Working principle

[0030] In work, the anticorrosion performance of the wear-resistant pipe 2 is improved by spraying the anticorrosion paint on the outer wall of the wear-resistant pipe 2, the overall anti-bending and tearing performance is improved by the reinforcing rib 3 arranged, and the performance of chopping external force can be improved, the wrapping pipe 7 is wrapped and protected by the elasticity of the elastic strip 6, the cable 8 is wrapped by the wrapping pipe 7, so that the elastic strip 6 can protect the cable 8, and the elastic recovery ability of the elastic pipe 9 is improved by the elastic filler 10 in the elastic pipe 9, so that the overall anti-bending performance is improved.

[0031] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A highly flexible, bend-resistant mining cable with communication function, comprising an anti-corrosion layer (1), characterized in that, The inner side of the anti-corrosion layer (1) is connected to a wear-resistant tube (2), and the inner side of the wear-resistant tube (2) is connected to a connecting tube (4). There are equidistant reinforcing ribs (3) between the wear-resistant tube (2) and the connecting tube (4). There are equidistant elastic strips (6) connected to the inner side of the connecting tube (4), and there is a wrapping tube (7) inside the elastic strip (6). The end of the equidistant elastic strip (6) away from the connecting tube (4) is connected to an elastic tube (9).

2. The highly flexible, bend-resistant mining cable with communication function according to claim 1, characterized in that, The anti-corrosion layer (1) is an anti-corrosion paint, and the anti-corrosion paint is sprayed on the outer wall of the wear-resistant pipe (2).

3. The highly flexible, bend-resistant mining cable with communication function according to claim 1, characterized in that, The inner wall of the wear-resistant tube (2) and the outer wall of the connecting tube (4) are provided with grooves (5) distributed at equal intervals, and the structure after the two grooves (5) are spliced ​​together is compatible with the reinforcing rib (3).

4. The highly flexible, bend-resistant mining cable with communication function according to claim 1, characterized in that, One end of the elastic strip (6) has a through hole, and the wrapping tube (7) is inserted into the through hole.

5. A highly flexible, bend-resistant mining cable with communication function according to claim 1, characterized in that, A cable (8) is inserted into the wrapping tube (7).

6. A highly flexible, bend-resistant mining cable with communication function according to claim 1, characterized in that, The interior of the elastic tube (9) is filled with an elastic filler (10).

Images