Cable with good tensile effect

Abstract

The utility model belongs to the technical field of cables, and particularly relates to a cable with a good tensile effect, which comprises a cable conductor wire and an outer sheath, the outer surface of the cable conductor wire is sleeved with the outer sheath, the outer surface of the outer sheath is connected with a first clamping strip, the surface of the first clamping strip is sleeved with a fixed clamping sleeve, and the fixed clamping sleeve is connected with a second clamping strip. The surface of a second clamping strip is sleeved with the fixed clamping sleeve, the second clamping strip is connected to the side surface of the protective sleeve, and a steel wire rope is connected to the interior of the protective sleeve in a penetrating mode. According to the steel wire rope protection sleeve, the fixing clamping sleeve is connected to the surfaces of the first clamping strip and the second clamping strip in a sleeved mode, the fixing clamping sleeve is pulled to slide on the surfaces of the first clamping strip and the second clamping strip, in this way, the first clamping strip and the second clamping strip can be connected through the fixing clamping sleeve, and therefore the position of a steel wire rope can be fixed through the protection sleeve; therefore, the tensile property can be improved through the steel wire rope after the cable is erected, and the cable is prevented from being damaged or even broken due to overlarge tensile force generated by the cable.

Description

Technical Field

[0001] The utility model belongs to the technical field of cables, and in particular relates to a cable with good tensile strength. Background Art

[0002] Cable is a conductor composed of two or more wires (strands) used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Cable can be defined as a collection of one or more insulated cores, and their respective coatings, total protective layers and outer sheaths, and sometimes may also include uninsulated conductors.

[0003] Cable is a product with mature technology, such as a ceramic fireproof cable with application number CN202020703694.6: This utility model, because the cable is used outdoors or buried deep underground, it will not affect traffic. The outer wall of the cable is easy to be damaged after a long time. In addition, the thermal conductivity of the cable may cause accidental fire. Therefore, we need to check the cable regularly. When the first shell needs to be replaced, we pull the second shell to move on the aluminum foil layer, and the first shell and the second shell can be quickly peeled off, so that the cable can be quickly repaired and replaced, greatly reducing the safety risk; 2. This utility model, when there is a heavy object rolling on the top of the cable body, the first ointment and the second ointment can effectively prevent the cable body from being damaged by external extrusion, because the cable body is wrapped with a connecting layer, so that the connecting layer and the cable body are in a stalemate, which improves the stability of the cable body. Due to the division of the partition, the intervals in each unit can be distinguished in detail, which is convenient for observation and improves work efficiency.

[0004] The existing cables have the following problems during use: after the cables are installed, they often need to withstand external loads such as wind, mechanical extrusion or their own gravity. These forces will cause tension inside the cables. Excessive tension generated by the cables will cause damage or even breakage of the cables, thereby causing equipment failure or accidents. Utility Model Content

[0005] The utility model aims to provide a cable with good tensile resistance, aiming to solve the problem in the prior art that the existing cables often need to withstand external loads such as wind, mechanical extrusion or their own gravity, which will cause tension to form inside the cable. Excessive tension generated by the cable will cause damage or even breakage of the cable, thereby causing equipment failure or accidents.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable with good tensile resistance, comprising a cable conductive wire and an outer sheath, the outer surface of the cable conductive wire is sleeved with the outer sheath, the outer surface of the outer sheath is connected to a first clamping strip, the surface of the first clamping strip is sleeved with a fixed clamping sleeve, the fixed clamping sleeve is sleeved on the surface of a second clamping strip, the second clamping strip is connected to the side surface of the protective sleeve, and a steel wire rope is connected to the inside of the protective sleeve.

[0007] In order to install the steel wire rope and the protective sleeve on the side surface of the outer sheath, as a preferred cable with good tensile resistance of the utility model, the first clamping strip, the steel wire rope, the protective sleeve, the second clamping strip and the fixed clamping sleeve are symmetrically arranged on both sides of the outer sheath.

[0008] In order to facilitate the connection between the first clamping strip and the second clamping strip, as a preferred cable with good tensile strength of the utility model, the fixed clamping sleeve and the first clamping strip are connected in a sliding manner, and the fixed clamping sleeve and the second clamping strip are connected in a sliding manner.

[0009] As a preferred cable with good tensile strength of the utility model, the bottom surface of the conductive wire of the cable is connected with a first connecting strip, the surface of the first connecting strip is provided with a fixing hole, and a fixing bolt penetrates the interior of the fixing hole.

[0010] As a preferred cable with good tensile strength of the utility model, the top surface of the conductive wire of the cable is connected with a second connecting strip, and the surface of the second connecting strip is provided with threaded holes.

[0011] As a preferred cable with good tensile strength of the utility model, the threaded hole and the fixing bolt are threadedly connected.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model sleeves the fixed clamping sleeve on the surface of the first clamping strip and the second clamping strip, pulls the fixed clamping sleeve to slide on the surface of the first clamping strip and the second clamping strip, so that the first clamping strip and the second clamping strip can be connected by the fixed clamping sleeve, so that the position of the steel wire rope can be fixed by the protective sleeve, so that the tensile resistance of the steel wire rope can be improved after the cable is erected, and the excessive tensile force generated by the cable can be avoided, which may cause the cable to be damaged or even broken;

[0014] When the two cables are installed at the same position, the outer sheath drives the fixing hole to align with the threaded hole of the other cable conductive line through the first connecting strip, and then the fixing bolt passes through the fixing hole and moves to the entrance of the threaded hole. At this time, the fixing bolt is rotated to be threadedly connected with the fixing bolt, so that the first connecting strip of the cable conductive line can be connected with the second connecting strip of the other cable conductive line, so that the two cables can be connected, which facilitates the bundling of the installed cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is an exploded view of the main structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of the connecting strip of the utility model;

[0019] Figure 4 This is a schematic diagram of the cable docking structure of the utility model.

[0020] In the figure: 1. Cable conductive wire; 2. Outer sheath; 3. First clamping strip; 4. Steel wire rope; 5. Protective cover; 6. Second clamping strip; 7. Fixed clamping sleeve; 8. First connecting strip; 9. Fixed hole; 10. Second connecting strip; 11. Threaded hole; 12. Fixed bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a cable with good tensile resistance, comprising a cable conductive wire 1 and an outer sheath 2, the outer surface of the cable conductive wire 1 is sleeved with the outer sheath 2, the outer surface of the outer sheath 2 is connected with a first clamping strip 3, the surface of the first clamping strip 3 is sleeved with a fixed clamping sleeve 7, the fixed clamping sleeve 7 is sleeved on the surface of a second clamping strip 6, the second clamping strip 6 is connected to the side surface of a protective sleeve 5, and a steel wire rope 4 is connected to the inside of the protective sleeve 5.

[0023] Preferably, the first clamping strip 3 , the steel wire rope 4 , the protective sleeve 5 , the second clamping strip 6 and the fixing clamping sleeve 7 are symmetrically arranged on both sides of the outer sheath 2 .

[0024] Preferably, the fixed clamping sleeve 7 and the first clamping strip 3 are in sliding connection, and the fixed clamping sleeve 7 and the second clamping strip 6 are in sliding connection.

[0025] During specific use, the fixing sleeve 7 connects the first clamping strip 3 with the second clamping strip 6, so that the position of the steel wire rope 4 can be fixed by the protective sleeve 5, so that the tensile strength of the steel wire rope 4 can be improved after the cable is installed.

[0026] Preferably, a first connecting strip 8 is connected to the bottom surface of the cable conductive line 1 , a fixing hole 9 is formed on the surface of the first connecting strip 8 , and a fixing bolt 12 penetrates the inside of the fixing hole 9 .

[0027] Preferably, the top surface of the cable conductive wire 1 is connected with a second connecting bar 10 , and a threaded hole 11 is formed on the surface of the second connecting bar 10 .

[0028] Preferably, the threaded hole 11 and the fixing bolt 12 are connected by threads.

[0029] During specific use, the fixing bolt 12 passes through the fixing hole 9 and is threadedly connected with the fixing bolt 12, so that the first connecting strip 8 of the cable conductive line 1 can be connected to the second connecting strip 10 of another cable conductive line 1, thereby connecting the two cables.

[0030] Working principle: When using the cable with good tensile strength, firstly, the second clamping strip 6 is driven to move to one side of the first clamping strip 3 through the protective sleeve 5, and then the fixed clamping sleeve 7 is sleeved on the surfaces of the first clamping strip 3 and the second clamping strip 6, and the fixed clamping sleeve 7 is pulled to slide on the surfaces of the first clamping strip 3 and the second clamping strip 6, so that the first clamping strip 3 and the second clamping strip 6 can be connected through the fixed clamping sleeve 7, so that the position of the protective sleeve 5 can be fixed, and thus the position of the steel wire rope 4 can be fixed through the protective sleeve 5, so that the tensile strength can be improved through the steel wire rope 4 after the cable is installed;

[0031] The outer sheath 2 drives the fixing hole 9 to align with the threaded hole 11 of another cable conductive line 1 through the first connecting strip 8, and then the fixing bolt 12 passes through the fixing hole 9 and moves to the entrance of the threaded hole 11. At this time, the fixing bolt 12 is rotated to be threadedly connected with the fixing bolt 12, so that the first connecting strip 8 of the cable conductive line 1 can be connected with the second connecting strip 10 of the other cable conductive line 1, so that the two cables can be connected.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable with good tensile strength, comprising a cable conductor (1) and an outer sheath (2), characterized in that: The outer surface of the cable conductive wire (1) is sleeved with an outer sheath (2), the outer surface of the outer sheath (2) is connected to a first clamping strip (3), the surface of the first clamping strip (3) is sleeved with a fixed clamping sleeve (7), the fixed clamping sleeve (7) is sleeved on the surface of a second clamping strip (6), the second clamping strip (6) is connected to the side surface of a protective sleeve (5), and a steel wire rope (4) is connected to the inside of the protective sleeve (5).

2. A cable with good tensile strength according to claim 1, characterized in that: The first clamping strip (3), the steel wire rope (4), the protective sleeve (5), the second clamping strip (6) and the fixed clamping sleeve (7) are symmetrically arranged on both sides of the outer sleeve (2).

3. A cable with good tensile strength according to claim 1, characterized in that: The fixed clamping sleeve (7) is slidably connected to the first clamping strip (3), and the fixed clamping sleeve (7) is slidably connected to the second clamping strip (6).

4. A cable with good tensile strength according to claim 1, characterized in that: The bottom surface of the cable conductive line (1) is connected to a first connecting strip (8), a fixing hole (9) is provided on the surface of the first connecting strip (8), and a fixing bolt (12) penetrates the interior of the fixing hole (9).

5. A cable with good tensile strength according to claim 4, characterized in that: The top surface of the cable conductive wire (1) is connected to a second connecting strip (10), and a threaded hole (11) is provided on the surface of the second connecting strip (10).

6. A cable with good tensile strength according to claim 5, characterized in that: The threaded hole (11) and the fixing bolt (12) are threadedly connected.

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