Wear-resistant mining network cable

Abstract

The utility model discloses a wear-resistant mining network cable comprising a wire core conductor, and the wire core conductor is provided with a wear-resistant assembly, a protection assembly and a supporting assembly. The wear-resistant assembly comprises a sheath, a glass fiber rope, a first wear-resistant layer, a copper wire woven mesh and a second wear-resistant layer, and the glass fiber rope is wound on the outer wall of the sheath. According to the mining network cable, the wear resistance of the mining network cable can be improved through the connection of the wear-resistant assembly, the sheath, the glass fiber rope, the first wear-resistant layer, the copper wire woven mesh and the second wear-resistant layer, the possibility of damage to the internal structure can be reduced under the conditions of frequent movement, bending and the like, and the stability of signal transmission is further ensured; the protection capability of the mining network cable can be improved by arranging and fixing the protection assembly, the insulating layer, the waterproof layer and the fireproof layer, and the use limitation of the mining network cable is reduced to a certain extent, so that the service life of the mining network cable is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to mining network cable technical field especially relates to a wear -resisting mining network cable. BACKGROUND

[0002] With the continuous development of mining, the demand of mining network cable is increasing, and the mine is usually in a relatively harsh natural condition, there are a lot of hard materials such as rocks and ores, in the process of mining, transportation and other operations, the cable is easy to be mechanically worn, so a wear -resisting mining network cable is needed.

[0003] The existing mining network cable has the following shortcomings:

[0004] 1. The traditional mining network cable has certain limitations in protection, and cannot effectively resist various wear factors in the mine environment.

[0005] 2. The traditional cable still needs to be further strengthened in wear resistance, and in the case of frequent movement, bending and the like, the internal structure is easy to be damaged, affecting the stability and reliability of signal transmission. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the shortcomings in the prior art and provides a wear -resisting mining network cable.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A wear -resisting mining network cable, comprising a core conductor, the core conductor is provided with wear -resisting assembly, protection assembly and supporting assembly;

[0009] The wear -resisting assembly comprises a sheath, a glass fiber rope, a first wear -resisting layer, a copper wire braided mesh and a second wear -resisting layer, the glass fiber rope is wound on the outer wall of the sheath, the inner layer of the first wear -resisting layer is fixedly connected with the outer wall of the glass fiber rope, the surface of one side of the copper wire braided mesh is covered on the outer wall of the first wear -resisting layer, and the inner side of the second wear -resisting layer is closely connected with the surface of the other side of the copper wire braided mesh.

[0010] Through the above scheme, the wear -resisting assembly is installed, and the connection of each part of the sheath, the glass fiber rope, the first wear -resisting layer, the copper wire braided mesh and the second wear -resisting layer can improve the wear resistance of the mining network cable, reduce the possibility of internal structure damage under the condition of frequent movement, bending and the like, and further ensure the stability of signal transmission.

[0011] Preferably, the protection assembly comprises an insulation layer, a waterproof layer and a fireproof layer, one side of the outer wall of the insulation layer is fixedly connected with the bottom surface of the waterproof layer, and the top surface of the waterproof layer is connected with one side of the surface of the fireproof layer.

[0012] By the above scheme, the installation of the protection assembly, the setting of the insulation layer, the waterproof layer and the fireproof layer can improve the protection capability of the mining network cable, reduce the use limitation to a certain extent, thereby prolonging the service life of the mining network cable.

[0013] Preferably, the support assembly comprises a connecting sleeve ring, a fixing rod and a positioning plate, a plurality of fixing rods are welded to the outer wall of the connecting sleeve ring, and the top of the fixing rod is fixedly connected with one side surface of the positioning plate.

[0014] Preferably, the surface of the sheath is coated with ceramic material, the first wear-resistant layer is made of polyurethane material, and the second wear-resistant layer is made of polyvinyl chloride modified material.

[0015] Preferably, the insulation layer is made of polyethylene insulation material, the waterproof layer is formed by winding and bonding waterproof adhesive tape, and the fireproof layer is made of flame-retardant polyvinyl chloride material.

[0016] Preferably, the outer wall of the second wear-resistant layer is provided with a plurality of connecting clamping grooves, and the inner surfaces of the plurality of connecting sleeve rings are movably connected to the outer wall connecting clamping grooves of the second wear-resistant layer.

[0017] The utility model discloses the beneficial effects are:

[0018] 1. By installing the wear-resistant assembly, the connection of each component of the sheath, the glass fiber rope, the first wear-resistant layer, the copper wire braid and the second wear-resistant layer can improve the wear resistance of the mining network cable, reduce the possibility of internal structure damage under frequent movement, bending and the like, and further ensure the stability of signal transmission.

[0019] 2. By installing the protection assembly, the setting of the insulation layer, the waterproof layer and the fireproof layer can improve the protection capability of the mining network cable, reduce the use limitation to a certain extent, thereby prolonging the service life of the mining network cable. DRAWINGS

[0020] Figure 1 The utility model provides a kind of structure schematic view of wear-resistant mining network cable for the utility model;

[0021] Figure 2 The utility model provides a kind of structure side view of wear-resistant mining network cable for the utility model;

[0022] Figure 3 The utility model provides a kind of structure sectional view of wear-resistant mining network cable for the utility model.

[0023] In the figure: 1, the core conductor; 2, the insulating layer; 3, the waterproof layer; 4, the fireproof layer; 5, the sheath; 6, the glass fiber rope; 7, the first wear-resistant layer; 8, the copper wire woven net; 9, the second wear-resistant layer; 10, the connecting sleeve ring; 11, the fixing rod; 12, the positioning plate. 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, not all the embodiments.

[0025] Embodiment 1, refer to Figures 1-3 A wear-resistant mine network cable, comprising a core conductor 1, the core conductor 1 is provided with a wear-resistant assembly, a protection assembly and a supporting assembly;

[0026] The wear-resistant assembly comprises a sheath 5, a glass fiber rope 6, a first wear-resistant layer 7, a copper wire woven net 8 and a second wear-resistant layer 9, the glass fiber rope 6 is wound on the outer wall of the sheath 5, the inner layer of the first wear-resistant layer 7 is fixedly connected with the outer wall of the glass fiber rope 6, one side surface of the copper wire woven net 8 is covered on the outer wall of the first wear-resistant layer 7, the inner side of the second wear-resistant layer 9 is closely connected with the other side surface of the copper wire woven net 8, the wear-resistant assembly is installed, the connection of each component of the sheath 5, the glass fiber rope 6, the first wear-resistant layer 7, the copper wire woven net 8 and the second wear-resistant layer 9 can improve the wear resistance of the mine network cable, the possibility of internal structure damage can be reduced under the conditions of frequent movement and bending, and the stability of signal transmission is further ensured.

[0027] Embodiment 2, refer to Figure 2 And Figure 3 The protection assembly comprises an insulating layer 2, a waterproof layer 3 and a fireproof layer 4, one side outer wall of the insulating layer 2 is fixedly connected with the bottom surface of the waterproof layer 3, the top surface of the waterproof layer 3 is connected with one side surface of the fireproof layer 4, the protection assembly is installed, the setting of the insulating layer 2, the waterproof layer 3 and the fireproof layer 4 can improve the protection capability of the mine network cable, reduce the use limitation to a certain extent, thereby prolonging the service life of the mine network cable.

[0028] Embodiment 3, refer to Figure 2 And Figure 3The support assembly comprises the connecting sleeve ring 10, the fixing rod 11 and the positioning plate 12, the outer wall of the connecting sleeve ring 10 is welded with the fixing rod 11, the top of the fixing rod 11 is fixedly connected with one side surface of the positioning plate 12, the surface of the sheath 5 is coated with ceramic material, the first wear-resistant layer 7 is made of polyurethane material, the second wear-resistant layer 9 is made of polyvinyl chloride modified material, the insulating layer 2 is made of polyethylene insulating material, the waterproof layer 3 is formed by winding and bonding waterproof adhesive tape, the fireproof layer 4 is made of flame-retardant polyvinyl chloride material, the outer wall of the second wear-resistant layer 9 is provided with a plurality of connecting clamping grooves, and the inner surfaces of the plurality of connecting sleeve rings 10 are clamped and connected to the outer wall connecting clamping grooves of the second wear-resistant layer 9.

[0029] Working principle: the wear resistance of the mine network cable can be improved through the connection of the various components of the sheath 5, the glass fiber rope 6, the first wear-resistant layer 7, the copper wire woven net 8 and the second wear-resistant layer 9, the possibility of internal structure damage can be reduced under frequent movement, bending and the like, and the stability of signal transmission is further ensured; the protection capability of the mine network cable can be improved through the setting of the insulating layer 2, the waterproof layer 3 and the fireproof layer 4, the use limitation of the mine network cable is reduced to a certain extent, so that the service life of the mine network cable is prolonged, and the connection of the connecting sleeve ring 10, the fixing rod 11 and the positioning plate 12 in the support assembly can reduce the direct contact area of the mine network cable with the ground, so that the adaptability is improved.

[0030] The above merely describes a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A mine resistant wear cable comprising a core conductor (1), characterized in that, The wear-resistant assembly, the protection assembly and the support assembly are arranged on the core conductor (1); The wear-resistant assembly comprises a sheath (5), a glass fiber rope (6), a first wear-resistant layer (7), a copper wire woven mesh (8) and a second wear-resistant layer (9), the glass fiber rope (6) is wound on the outer wall of the sheath (5), the inner layer of the first wear-resistant layer (7) is fixedly connected with the outer wall of the glass fiber rope (6), one side surface of the copper wire woven mesh (8) is coated on the outer wall of the first wear-resistant layer (7), and the inner side of the second wear-resistant layer (9) is in close contact with the other side surface of the copper wire woven mesh (8).

2. A mine service network cable resistant to abrasion according to claim 1, characterized in that, The protection assembly comprises an insulation layer (2), a waterproof layer (3) and a fireproof layer (4), one side outer wall of the insulation layer (2) is fixedly connected with the bottom surface of the waterproof layer (3), and the top surface of the waterproof layer (3) is connected with one side surface of the fireproof layer (4).

3. A mine service network cable resistant to abrasion as claimed in claim 1, wherein, The support assembly comprises a connecting sleeve ring (10), a fixed rod (11) and a positioning plate (12), the outer wall of the connecting sleeve ring (10) is welded with a plurality of fixed rods (11), and the top of the fixed rod (11) is fixedly connected with one side surface of the positioning plate (12).

4. The abrasion resistant mining network cable of claim 1, wherein, The surface of the sheath (5) is coated with ceramic material, the first wear-resistant layer (7) is made of polyurethane material, and the second wear-resistant layer (9) is made of polyvinyl chloride modified material.

5. A mine service network cable resistant to abrasion as claimed in claim 2, wherein, The insulation layer (2) is made of polyethylene insulation material, the waterproof layer (3) is formed by winding and bonding waterproof adhesive tape, and the fireproof layer (4) is made of flame-retardant polyvinyl chloride material.

6. A mine service network cable resistant to abrasion as claimed in claim 3 wherein, The outer wall of the second wear-resistant layer (9) is provided with a plurality of connecting clamping grooves, and the inner surfaces of the plurality of connecting sleeve rings (10) are clamped and connected on the outer wall connecting clamping grooves of the second wear-resistant layer (9).

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