High-temperature-resistant mining silica gel cable

Abstract

The utility model discloses a high-temperature-resistant mining silica gel cable comprising a base layer which is provided with a high-temperature-resistant layer and a wear-resistant layer. The high-temperature-resistant layer comprises an insulating layer, a buffer isolating layer, semicircular supporting strips, an oxygen isolating layer, a square connecting strip, an anti-seismic layer and a circular supporting column, and the bottoms of the semicircular supporting strips are fixed to the outer wall of one side of the buffer isolating layer. According to the utility model, through the arrangement and installation of the high-temperature-resistant layer and the mutual connection of the insulating layer, the buffer isolation layer, the semicircular supporting strips, the oxygen isolation layer, the square connecting strips, the anti-seismic layer and the circular supporting columns, the high-temperature-resistant degree of the cable can be improved, so that the service life of the cable is prolonged to a certain extent; the wear-resistant layer, the first protective layer, the first protective plate, the second protective layer and the second protective plate are fixedly arranged, so that the wear resistance of the cable can be improved, cable damage caused by wear is reduced, and the use limitation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field especially relates to a high temperature resistant mine silica gel cable. BACKGROUND

[0002] The silica gel cable is a kind of cable used in the high temperature environment of various mobile electric machines, steel, aviation, power plant, petrochemical etc.

[0003] The existing silica gel cable has the following shortcomings:

[0004] 1, the existing silica gel cable when using in mine, its own functionality is relatively single, there is limitation when using in mine;

[0005] 2, the existing mine silica gel cable's high temperature resistance degree is lower, long-term use process is extremely vulnerable to damage, and service life is shorter. UTILITY MODEL CONTENT

[0006] The utility model discloses a high temperature resistant mine silica gel cable to solve the shortcomings in the prior art.

[0007] In order to realize the above-mentioned purpose, the utility model discloses a technical scheme as follows:

[0008] A kind of high temperature resistant mine silica gel cable, including base layer, the base layer is installed with high temperature resistant layer and wear-resistant layer;

[0009] The high temperature resistant layer includes insulation layer, buffer isolation layer, semicircular support strip, oxygen barrier layer, square connecting strip, shock resistance layer and circular support column, the bottom of multiple semicircular support strips is fixed on the one side outer wall of buffer isolation layer, the oxygen barrier layer is fixedly connected with multiple square connecting strips on one side, multiple circular support columns are covered on the outer wall of shock resistance layer.

[0010] Through the above scheme, the setting installation of high temperature resistant layer, the mutual connection between insulation layer, buffer isolation layer, semicircular support strip, oxygen barrier layer, square connecting strip, shock resistance layer and circular support column can improve the high temperature resistance degree of cable, to extend its service life to some extent.

[0011] Preferably, the wear-resistant layer includes first protective layer, first protective plate, second protective layer and second protective plate, multiple first protective plates are fixedly embedded with the inner wall of one side of first protective layer, and the outer wall of second protective layer is fixedly connected with the bottom of multiple second protective plates.

[0012] Through the above scheme, the setting of the wear-resistant layer, the first protective layer, the first protective plate, the second protective layer and the second protective plate can improve the wear resistance of the cable, thereby reducing the damage of the cable caused by wear and reducing the use limitation.

[0013] Preferably, the buffer isolation layer is fixedly connected with the inner wall of the insulation layer through the other side of the semicircular support strip, the oxygen barrier layer is tightly connected with the inner wall of the buffer isolation layer through the top outer wall of the square connecting strip, and the inner wall of the oxygen barrier layer is covered on the shock resistance layer through the circular support column.

[0014] Preferably, the inner wall of the second protective layer is covered with a plurality of cable cores, and the outer wall of the insulation layer is sleeved on the inner wall of the base layer.

[0015] Preferably, the oxygen barrier layer is made of plastic film material, the shock resistance layer is made of rubber material, and the first protective layer and the second protective layer are both extruded from fluoroplastic material.

[0016] Preferably, the inner part of the insulation layer is made of composite ceramic material, and the insulation layer, the buffer isolation layer, the oxygen barrier layer and the shock resistance layer are filled with glass fiber material.

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

[0018] 1. Through the setting installation of the high-temperature-resistant layer, the mutual connection between the insulation layer, the buffer isolation layer, the semicircular support strip, the oxygen barrier layer, the square connecting strip, the shock resistance layer and the circular support column can improve the high-temperature resistance of the cable, thereby prolonging the service life to a certain extent.

[0019] 2. Through the installation of the wear-resistant layer, the setting of the first protective layer, the first protective plate, the second protective layer and the second protective plate can improve the wear resistance of the cable, thereby reducing the damage of the cable caused by wear and reducing the use limitation. DRAWINGS

[0020] Figure 1 A structure schematic view of the high-temperature-resistant mine silica gel cable is provided for the utility model;

[0021] Figure 2 A structure schematic view of the high-temperature-resistant layer of the high-temperature-resistant mine silica gel cable is provided for the utility model;

[0022] Figure 3 A structure side view of the high-temperature-resistant mine silica gel cable is provided for the utility model.

[0023] In the figure: 1, base layer; 2, insulation layer; 3, buffer isolation layer; 4, semicircular support strip; 5, oxygen barrier layer; 6, square connecting strip; 7, shock resistance layer; 8, circular support column; 9, first protective layer; 10, first protective plate; 11, second protective layer; 12, second protective plate; 13, cable core. 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] Embodiment 1, refer to Figure 1 and Figure 2 A kind of high-temperature-resistant mine silica gel cable, including base layer 1, high-temperature-resistant layer and wear-resistant layer are installed on base layer 1;

[0026] High-temperature-resistant layer includes insulation layer 2, buffer isolation layer 3, semicircular support strip 4, oxygen barrier layer 5, square connecting strip 6, shock resistance layer 7 and circular support column 8, the bottom of multiple semicircular support strips 4 is fixed on the one side outer wall of buffer isolation layer 3, the one side of oxygen barrier layer 5 is fixedly connected with multiple square connecting strips 6, multiple circular support columns 8 are covered on the outer wall of shock resistance layer 7, the setting installation of high-temperature-resistant layer, the mutual connection between insulation layer 2, buffer isolation layer 3, semicircular support strip 4, oxygen barrier layer 5, square connecting strip 6, shock resistance layer 7 and circular support column 8 can improve the high-temperature-resistant degree of cable, thereby prolonging its service life to a certain extent.

[0027] Embodiment 2, refer to Figure 2 and Figure 3 Wear-resistant layer includes first protective layer 9, first protective plate 10, second protective layer 11 and second protective plate 12, multiple first protective plates 10 are fixedly embedded with the one side inner wall of first protective layer 9, the outer wall of second protective layer 11 is fixedly connected with the bottom of multiple second protective plates 12, install wear-resistant layer, the setting fixed of first protective layer 9, first protective plate 10, second protective layer 11 and second protective plate 12 can improve the wear resistance of cable, thereby reducing the cable damage caused by wear, reducing the use limitation.

[0028] Embodiment 3, refer to Figures 1-3The inner wall of the buffer isolation layer 3 is fixedly connected with the inner wall of the insulation layer 2 through the other side of the semicircular support strip 4, the inner wall of the oxygen barrier layer 5 is tightly connected with the inner wall of the buffer isolation layer 3 through the top outer wall of the square connecting strip 6, the inner wall of the oxygen barrier layer 5 is covered on the shock resistance layer 7 through the circular support column 8, the inner wall of the second protective layer 11 is covered with a plurality of cable cores 13, the outer wall of the insulation layer 2 is sleeved on the inner wall of the base layer 1, the oxygen barrier layer 5 is made of plastic film material, the shock resistance layer 7 is made of rubber material, the first protective layer 9 and the second protective layer 11 are both formed by extrusion of fluoroplastic material, the inside of the insulation layer 2 is made of composite ceramic material, and the insulation layer 2, the buffer isolation layer 3, the oxygen barrier layer 5 and the shock resistance layer 7 are filled with glass fiber material.

[0029] Working principle: the mutual connection between the insulation layer 2, the buffer isolation layer 3, the semicircular support strip 4, the oxygen barrier layer 5, the square connecting strip 6, the shock resistance layer 7 and the circular support column 8 can improve the high-temperature resistance of the cable, thereby prolonging the service life to a certain extent; the abrasion resistance of the cable can be improved through the installation of the wear-resistant layer, the setting and fixing of the first protective layer 9, the first protective plate 10, the second protective layer 11 and the second protective plate 12, thereby reducing the damage of the cable caused by abrasion and reducing the use limitation.

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

Claims

1. A high temperature resistant mining silica gel cable comprising a base layer (1), characterized in that, The high-temperature resistant layer and the wear-resistant layer are installed on the base layer (1); The high-temperature resistant layer comprises an insulation layer (2), a buffer isolation layer (3), a semicircular support strip (4), an oxygen isolation layer (5), a square connecting strip (6), a shockproof layer (7) and a circular support column (8), the bottom of the semicircular support strip (4) is fixed to one side of the outer wall of the buffer isolation layer (3), one side of the oxygen isolation layer (5) is fixedly connected with the square connecting strip (6), and the circular support column (8) is covered on the outer wall of the shockproof layer (7).

2. A high temperature resistant mining silica gel cable according to claim 1, characterized in that, The wear-resistant layer comprises a first protective layer (9), a first protective plate (10), a second protective layer (11) and a second protective plate (12), the first protective plate (10) is fixedly embedded on one side of the inner wall of the first protective layer (9), and the outer wall of the second protective layer (11) is fixedly connected with the bottom of the second protective plate (12).

3. A high temperature resistant mining silica gel cable according to claim 1, characterized in that, The buffer isolation layer (3) is fixedly connected with the inner wall of the insulation layer (2) through the other side of the semicircular support strip (4), the inner wall of the oxygen isolation layer (5) is tightly connected with the inner wall of the buffer isolation layer (3) through the top outer wall of the square connecting strip (6), and the inner wall of the oxygen isolation layer (5) is covered on the shockproof layer (7) through the circular support column (8).

4. A high temperature resistant mining silica gel cable according to claim 2, characterized in that, The inner wall of the second protective layer (11) is covered with a plurality of cable cores (13), and the first protective layer (9) and the second protective layer (11) are both formed by extrusion molding of fluoroplastic material.

5. A high temperature resistant mining silica gel cable according to claim 1, characterized in that, The oxygen isolation layer (5) is made of plastic film material, the shockproof layer (7) is made of rubber material, and the outer wall of the insulation layer (2) is sleeved on the inner wall of the base layer (1).

6. A high temperature resistant mining silica gel cable according to claim 1, characterized in that, The inner part of the insulation layer (2) is made of composite ceramic material, and the insulation layer (2), the buffer isolation layer (3), the oxygen isolation layer (5) and the shockproof layer (7) are filled with glass fiber material.

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