Anti-pulling wear-resistant cable

Abstract

The utility model discloses an anti-pulling wear-resistant cable, and belongs to the technical field of cables, the anti-pulling wear-resistant cable comprises a main body module and an anti-pulling module, the main body module comprises an outer sleeve, the inner side of the outer sleeve is provided with a cable core assembly, and the anti-pulling module is arranged between the cable core assembly and the outer sleeve. The tensile module comprises a tensile assembly arranged on the outer surface of the cable core assembly, and a fireproof net is arranged between the tensile assembly and the inner wall of the outer sleeve, and the tensile assembly is arranged, so that the tensile capacity of the cable can be improved, the tensile assemblies do not need to be arranged in the cable for many times according to the distance, and the service life of the cable is prolonged. Therefore, the production difficulty and the production cost are prevented from being increased, the cable has the fireproof capability through the arrangement of the fireproof net, and the cable has the insulating capability through the arrangement of the cable core assembly.

Description

Technical Field

[0001] The present application relates to the technical field of cables, and more specifically, to a tensile and wear-resistant cable. Background Art

[0002] A cable is a device for transmitting electrical energy or signals. It is usually a rope-like cable formed by stranding several or several groups of wires (at least two wires in each group). The wires in each group are insulated from each other and are often twisted around a central wire. The whole is covered with a highly insulating covering layer. The cable has the characteristics of being energized inside and insulated outside. Cables are also used in the production of robots.

[0003] According to the search, a Chinese patent with the publication number CN218525335U discloses a tensile cable, which includes an outer sheath. A waterproof film is fixed on the outer side wall of the outer sheath, and an anti-corrosion coating is fixed on the outer side wall of the waterproof film. A tensile structure is fixed on the inner side wall of the outer sheath. The tensile structure includes an outer layer fixed on the inner side wall of the outer sheath. An inner layer is arranged inside the outer layer. A wire core is arranged at the middle position inside the outer sheath. By setting the tensile structure, with an inner layer arranged inside the outer layer and elastic balls arranged at the interlayer between the outer layer and the inner layer, when the cable is pulled or the cable is subjected to external pressure, the elastic balls play a role in decompression. The elastic balls are distributed in a ring shape at the interlayer, further reducing the pressure on the cable, and thus reducing the pressure and pulling force on the inner sheath and the wire core, ensuring that the inner sheath will not break, and thus ensuring the normal use of the wire core.

[0004] Regarding the above related technologies, the applicant believes that although it improves the tensile performance of the cable by setting elastic balls, due to the long length of the cable, in order to ensure the performance of the elastic balls, elastic balls need to be set again at a short distance, which increases the production difficulty and production cost. Therefore, we propose a tensile and wear-resistant cable. Utility Model Content

[0005] To solve the above problems, the present application provides a tensile and wear-resistant cable, adopting the following technical solutions:

[0006] A tensile and wear-resistant cable includes a main body module and a tensile module. The main body module includes an outer sleeve. A cable core assembly is arranged inside the outer sleeve. The tensile module is arranged between the cable core assembly and the outer sleeve. The tensile module includes a tensile assembly arranged on the outer surface of the cable core assembly. A fireproof net is arranged between the tensile assembly and the inner wall of the outer sleeve.

[0007] By adopting the above technical solutions, there is no need to set tensile assemblies inside the cable multiple times at intervals, avoiding increasing the production difficulty and production cost.

[0008] Furthermore, the main body module further includes wear-resistant paint sprayed on the surface of the outer sleeve.

[0009] By adopting the above technical solution, the wear-resistant paint can be sprayed.

[0010] Furthermore, the material of the wear-resistant paint can be polyurethane elastomer spraying material.

[0011] By adopting the above technical solution, the outer sleeve can be made wear-resistant.

[0012] Furthermore, the tensile component includes a tensile tube arranged inside the fireproof net, and a plurality of insertion holes are formed inside the tensile tube, and tensile rubber strips are arranged inside the plurality of insertion holes.

[0013] By adopting the above technical solution, the tensile rubber strips can be installed.

[0014] Furthermore, the material of the tensile rubber strip can be natural rubber.

[0015] By adopting the above technical solution, the tensile strength of this cable can be improved.

[0016] Furthermore, the cable core assembly includes an insulating tube arranged inside the tensile tube, a plurality of cable core bodies are arranged inside the insulating tube, and filling blocks are arranged between the plurality of cable core bodies and the inner wall of the insulating tube.

[0017] By adopting the above technical solution, the cable core bodies can be installed and the stability of the cable core bodies can be maintained.

[0018] Furthermore, the cable core assembly further includes insulating paint sprayed on the surface of the insulating tube.

[0019] By adopting the above technical solution, the insulation performance of the insulating tube can be improved.

[0020] Furthermore, the material of the fireproof net can be asbestos net.

[0021] By adopting the above technical solution, this cable can have fireproof performance.

[0022] In summary, this application includes the following beneficial technical effects:

[0023] (1) By setting the tensile component, the tensile strength of this cable can be improved, and there is no need to set the tensile component multiple times at intervals inside the cable, thus avoiding increasing the production difficulty and production cost. By setting the cable core assembly, this cable can have the ability of insulation;

[0024] (2) By setting the material of the wear-resistant paint as a polyurethane elastomer spraying material, the outer sleeve can have good wear-resistant performance. By setting the material of the tensile rubber strip as natural rubber, this cable can have strong tensile strength.

[0025] (3) Through the setting of the insulating paint, it can cooperate with the insulating tube to improve the insulation of this cable. By setting the material of the fireproof net as an asbestos net, this cable can have fireproof ability. Brief Description of the Drawings

[0026] Figure 1 is the overall structural schematic diagram of this application;

[0027] Figure 2 is the cross-sectional structural schematic diagram of this application;

[0028] Figure 3 is the structural schematic diagram of the tensile component of this application;

[0029] Figure 4 is the structural schematic diagram of the cable core component of this application.

[0030] Description of the Reference Numerals in the Drawings:

[0031] 100, main body module; 110, outer sleeve; 120, cable core component; 121, insulating tube; 122, cable core main body; 123, filling block; 124, insulating paint; 130, wear-resistant paint;

[0032] 200, tensile module; 210, tensile component; 211, tensile tube; 212, jack; 213, tensile rubber strip; 220, fireproof net. Detailed Description of the Embodiments

[0033] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the drawings in the embodiments of this application; obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0034] In the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0036] The following will further elaborate on the present application in conjunction with the attached Figures 1-4 drawings.

[0037] Please refer to Figures 1-4 , a tensile and wear-resistant cable, which includes a main body module 100 and a tensile module 200. The main body module 100 includes an outer sleeve 110, and a cable core assembly 120 is arranged inside the outer sleeve 110. The tensile module 200 is arranged between the cable core assembly 120 and the outer sleeve 110. The tensile module 200 includes a tensile component 210 arranged on the outer surface of the cable core assembly 120, and a fireproof net 220 is arranged between the tensile component 210 and the inner wall of the outer sleeve 110.

[0038] Through the setting of the tensile component 210, the tensile ability of the cable can be improved, and the production difficulty and production cost are avoided. Through the setting of the fireproof net 220, the cable has the ability of fire prevention. Through the setting of the cable core assembly 120, the cable can have the ability of insulation.

[0039] The main body module 100 further includes a wear-resistant paint 130 sprayed on the surface of the outer sleeve 110. The material of the wear-resistant paint 130 can adopt a polyurethane elastomer spraying material. The tensile component 210 includes a tensile tube 211 arranged inside the fireproof net 220. A plurality of jacks 212 are opened inside the tensile tube 211, and a tensile rubber strip 213 is arranged inside each of the plurality of jacks 212. The material of the tensile rubber strip 213 can adopt natural rubber.

[0040] By spraying the wear-resistant paint 130 on the outer sleeve 110 and setting the material of the wear-resistant paint 130 as a polyurethane elastomer spraying material, the outer sleeve 110 can have good wear-resistant performance. By arranging the tensile rubber strip 213 inside the tensile tube 211 and setting the material of the tensile rubber strip 213 as natural rubber, the cable can have strong tensile ability. At the same time, the tensile rubber strip 213 is arranged inside the entire tensile tube 211, without setting it multiple times at intervals in the tensile tube 211, avoiding the increase of production difficulty and production cost.

[0041] The cable core assembly 120 includes an insulating tube 121 disposed inside the tensile tube 211. A plurality of cable core bodies 122 are disposed inside the insulating tube 121. A filling block 123 is disposed between the plurality of cable core bodies 122 and the inner wall of the insulating tube 121. The cable core assembly 120 further includes insulating paint 124 sprayed on the surface of the insulating tube 121. The fireproof net 220 can be made of asbestos net.

[0042] Through the setting of the filling block 123, the cable core bodies 122 can be kept stable. By spraying insulating paint 124 on the surface of the insulating tube 121, the insulation of the cable can be improved in cooperation with the insulating tube 121. By setting the material of the fireproof net 220 as asbestos net, the cable can have fireproof ability.

[0043] The implementation principle of the embodiment of this application is as follows: By setting the material of the wear-resistant paint 130 as a polyurethane elastomer spraying material, the wear resistance of the surface of the outer sleeve 110 can be enhanced. By setting the material of the tensile rubber strip 213 as natural rubber, the tensile performance of the cable can be improved. And since the tensile rubber strip 213 is a strip-shaped object, setting the tensile rubber strip 213 inside the entire tensile tube 211 eliminates the need to set it multiple times at intervals inside the tensile tube 211, avoiding increasing the production difficulty and production cost. Through the setting of the insulating tube 121 and the insulating paint 124, the cable can have insulation ability. By setting the material of the fireproof net 220 as asbestos net, the cable can be fireproof.

[0044] The above are all the preferred embodiments of this application. The protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A tensile and wear-resistant cable, comprising a main body module (100) and a tensile module (200), characterized in that: The main body module (100) comprises an outer sleeve (110), a cable core assembly (120) is arranged inside the outer sleeve (110), and the tensile module (200) is arranged between the cable core assembly (120) and the outer sleeve (110); The tensile module (200) comprises a tensile component (210) arranged on the outer surface of the cable core component (120), and a fireproof net (220) is arranged between the tensile component (210) and the inner wall of the outer sleeve (110); The tensile assembly (210) comprises a tensile tube (211) arranged inside the fireproof net (220), a plurality of insertion holes (212) are provided inside the tensile tube (211), and tensile rubber strips (213) are provided inside the plurality of insertion holes (212).

2. The tear-resistant and wear-resistant cable according to claim 1, characterized in that: The main body module (100) further comprises a wear-resistant paint (130) sprayed on the surface of the outer sleeve (110).

3. The tear-resistant and wear-resistant cable according to claim 2, characterized in that: The material of the wear-resistant paint (130) may be a polyurethane elastomer spray material.

4. The tear-resistant and wear-resistant cable according to claim 3, characterized in that: The material of the tensile rubber strip (213) may be natural rubber.

5. The tear-resistant and wear-resistant cable according to claim 4, characterized in that: The cable core assembly (120) comprises an insulating tube (121) arranged inside a tensile tube (211), a plurality of cable core bodies (122) are arranged inside the insulating tube (121), and a filling block (123) is arranged between the plurality of cable core bodies (122) and the inner wall of the insulating tube (121).

6. The tear-resistant and wear-resistant cable according to claim 5, characterized in that: The cable core assembly (120) further comprises an insulating paint (124) sprayed on the surface of the insulating tube (121).

7. The tear-resistant and wear-resistant cable according to claim 6, characterized in that: The material of the fireproof net (220) may be asbestos net.

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