High-tensile cable

Abstract

The utility model discloses a high tensile cable, which comprises a conductor, a protection assembly arranged on the outer side of the conductor, an inner protection layer arranged on the outer side of the protection assembly, and an outer protection layer arranged on the outer side of the inner protection layer. The protective assembly comprises fixing frames, protective sleeves and tensile wires, the fixing frames and the protective sleeves are alternately arranged on the outer sides of the tensile wires, connecting through holes are formed in the middles of the fixing frames and the protective sleeves, the tensile wires are connected with the connecting through holes formed in the fixing frames and the protective sleeves in an inserted mode, and the fixing frames and the tensile wires as well as the protective sleeves and the tensile wires are fixed through glue. According to the high-tensile cable provided by the utility model, through the structural design of the protection assembly, the inner protection layer and the outer protection layer, the device has a good tensile effect and a good bending effect at the same time, so that the application range of the device is improved, and through the dual protection of the inner protection layer and the protection assembly, the service life of the device is prolonged. And risks of possible electrical faults such as short circuit and open circuit can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to power transmission technical field especially relates to a kind of high tensile cable. BACKGROUND

[0002] Cable refers to the material for power, communication and related transmission purposes, at present, with the development of society, power consumption also increases, and the requirement of cable is also higher and higher.

[0003] Such as Chinese utility model patent (CN203300318U) discloses tensile cable, which is described as: including conductor, insulating layer, light film layer, tough copper wire braiding layer, metal shielding layer and outer sheath, the conductor is wrapped with a layer of insulating layer, the insulating layer is covered with a layer of light film layer, the light film layer is wrapped with tough copper wire braiding layer outside, the tough copper wire braiding layer is provided with metal shielding layer outside, the metal shielding layer is provided with outer sheath outside, and the technical problem of "the existing cable weak anti-interference ability, low tensile strength, shortens the service life of cable" is also recorded.

[0004] In summary, the prior art has the following technical problems: the existing cable weak anti-interference ability, low tensile strength, shortens the service life of cable, therefore, the present application provides a kind of high tensile cable, to solve the technical problems mentioned in the above patent, provide a new technical scheme. UTILITY MODEL CONTENT

[0005] Therefore, it is necessary to provide a kind of high tensile cable for the above technical problems, through the structure design of protection assembly, inner protective layer and outer protective layer, the device has good tensile effect and good bending effect, so as to improve the application range of the device, and through the double protection of inner protective layer and protection assembly, effectively reduce the risk of short circuit, open circuit and other electrical faults.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A kind of high tensile cable, it is applied to high tensile cable.

[0008] The high tensile cable specifically includes:

[0009] Conductor, the outer side of the conductor is provided with protection assembly, the outer side of the protection assembly is provided with inner protective layer, the outer side of the inner protective layer is provided with outer protective layer;

[0010] The protection assembly includes a fixing frame, a protection sleeve and a tensile wire, the outer side of the tensile wire is alternately provided with the fixing frame and the protection sleeve, the middle part of the fixing frame and the protection sleeve is provided with a connecting through hole, the tensile wire is connected with the fixing frame and the protection sleeve through the connecting through hole, the fixing frame and the tensile wire and the protection sleeve and the tensile wire are fixed through gluing, the fixing frame and the protection sleeve are provided with the same number of mounting buckle grooves and mounting holes as the conductors, the conductors are connected with the fixing frame through the mounting buckle grooves, and the conductors are connected with the protection sleeve through the mounting holes.

[0011] As a preferred embodiment of the high tensile cable provided by the utility model, the material of the fixing frame is plastic.

[0012] As a preferred embodiment of the high tensile cable provided by the utility model, the material of the protection sleeve is sponge.

[0013] As a preferred embodiment of the high tensile cable provided by the utility model, the side surface of the outer protection layer is uniformly provided with a plurality of bending grooves.

[0014] As a preferred embodiment of the high tensile cable provided by the utility model, the inner protection layer is made of a nickel-chromium alloy wire.

[0015] As a preferred embodiment of the high tensile cable provided by the utility model, the material of the outer protection layer is rubber.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The high tensile cable provided by the utility model has the advantages that the structure design of the protection assembly, the inner protection layer and the outer protection layer enables the device to have good tensile effect and good bending effect, thereby improving the application range of the device, and the double protection of the inner protection layer and the protection assembly effectively reduces the risk of electrical faults such as short circuit and open circuit. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the scheme in the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0019] Figure 1 It is the overall structure schematic view of the high tensile cable provided by the utility model.

[0020] Figure 2 It is the structure schematic view of the outer protection layer of the high tensile cable provided by the utility model.

[0021] Figure 3 The structural schematic view of the high tensile cable protection assembly is provided.

[0022] Figure 4 The structural enlarged view of the high tensile cable protection assembly is provided.

[0023] The mark in the figure is explained as follows:

[0024] 1, protection assembly; 2, conductor; 3, inner protection layer; 4, outer protection layer; 5, bending groove; 6, fixing frame; 7, protection sleeve; 8, tensile wire; 9, connecting through hole; 10, mounting hole; 11, mounting buckle groove. DETAILED DESCRIPTION

[0025] In order for the person skilled in the art to better understand the utility model scheme, the technical scheme in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the utility model.

[0026] As in the background art, the existing cable has weak anti-interference ability, low tensile strength, and shortens the service life of the cable.

[0027] In order to solve this technical problem, the utility model provides a kind of high tensile cable, it is applied to high tensile cable.

[0028] In order for the person skilled in the art to better understand the utility model scheme, the technical scheme in the utility model embodiments will be described clearly and completely below in conjunction with the drawings.

[0029] Please refer to Figure 1 - Figure 4 A kind of high tensile cable, it includes:

[0030] Conductor 2, the outer side of conductor 2 is provided with protection assembly 1, the outer side of protection assembly 1 is provided with inner protection layer 3, the outer side of inner protection layer 3 is provided with outer protection layer 4;Wherein, the material of outer protection layer 4 is rubber, to ensure the insulation effect of cable, to improve the bending effect of cable, the side of outer protection layer 4 is evenly provided with several bending grooves 5.

[0031] Specifically, the protection assembly 1 comprises a fixing frame 6, a protective sleeve 7, and a tensile wire 8. The outer side of the tensile wire 8 is alternately provided with the fixing frame 6 and the protective sleeve 7. The middle part of the fixing frame 6 and the protective sleeve 7 is provided with a connecting through hole 9. The tensile wire 8 is respectively inserted and connected with the connecting through hole 9 of the fixing frame 6 and the protective sleeve 7. The fixing frame 6 and the tensile wire 8, and the protective sleeve 7 and the tensile wire 8 are all fixed by gluing. The fixing frame 6 and the protective sleeve 7 are respectively provided with a number of mounting buckle grooves 11 and mounting holes 10 which are the same as the number of the conductors 2. The conductors 2 are buckled and connected with the fixing frame 6 through the mounting buckle grooves 11. The conductors 2 are inserted and connected with the protective sleeve 7 through the mounting holes 10. The material of the fixing frame 6 is plastic. The material of the protective sleeve 7 is sponge.

[0032] It can be known that the protection assembly 1 can effectively ensure the stability of the conductors 2. The conductors 2 inside the cable can be effectively fixed by the buckling of the fixing frame 6 and the conductors 2, so as to prevent the displacement or loosening of the conductors 2 inside the cable. It is helpful to improve the structural stability of the cable and reduce the risk of electrical faults such as short circuit and open circuit caused by the movement of the protection assembly 1. At the same time, the plastic frame can also provide certain support and protection for the conductors 2, which is helpful to prolong the service life of the cable. The conductors 2 parts not protected by the fixing frame 6 are wrapped by the protective sleeve 7, so as to effectively realize the local protection of the conductors 2, thereby further reducing the risk of electrical faults such as short circuit and open circuit. When the cable is bent, the fixing frame 6 can extrude the protective sleeve 7, so that the cable has better bending effect. The fixing frame 6 and the protective sleeve 7 are connected with the tensile wire 8, so as to effectively improve the tensile effect of the cable through the tensile wire 8.

[0033] Further, the inner protective layer 3 is made of nickel-chromium alloy wire, so that the cable has excellent electrical conductivity by setting the inner protective layer 3, which can effectively block the interference of external electromagnetic waves and protect the stable transmission of signals inside the cable. In the case of high-frequency signal transmission or high anti-interference ability, the inner protective layer 3 can provide reliable electromagnetic shielding effect to ensure the integrity and accuracy of the signal. The braided layer is interwoven by a plurality of fine nickel-chromium alloy wires, which provides additional mechanical strength to the cable. It can resist physical damage from the outside world, such as pressure, pulling, scratching, etc., so as to protect the protection assembly 1 and the conductors 2 inside the cable from damage. Through this mechanical protection effect, it is helpful to prolong the service life of the cable and improve the reliability and durability of the cable.

Claims

1. A high tensile cable, characterized in that, Include: The outer side of the conductor (2) is provided with a protection assembly (1), the outer side of the protection assembly (1) is provided with an inner protection layer (3), and the outer side of the inner protection layer (3) is provided with an outer protection layer (4); The protection assembly (1) comprises a fixing frame (6), a protective sleeve (7) and a tensile wire (8), the outer side of the tensile wire (8) is alternately provided with the fixing frame (6) and the protective sleeve (7), the middle of the fixing frame (6) and the protective sleeve (7) is provided with a connecting through hole (9), the tensile wire (8) is respectively connected with the connecting through hole (9) of the fixing frame (6) and the protective sleeve (7), the fixing frame (6) and the tensile wire (8), the protective sleeve (7) and the tensile wire (8) are fixed by gluing, the fixing frame (6) and the protective sleeve (7) are respectively provided with the same number of mounting buckle grooves (11) and mounting holes (10) as the conductor (2), the conductor (2) is connected with the fixing frame (6) through the mounting buckle groove (11), and the conductor (2) is connected with the protective sleeve (7) through the mounting hole (10).

2. The high tensile cable of claim 1, wherein, The material of the fixing frame (6) is plastic.

3. The high tensile cable of claim 1, wherein, The material of the protective sleeve (7) is sponge.

4. The high tensile cable of claim 1, wherein, The outer side of the outer protection layer (4) is uniformly provided with a plurality of bending grooves (5).

5. The high tensile cable of claim 1, wherein, The inner protection layer (3) is made of nickel-chromium alloy wire.

6. The high tensile cable of claim 1, wherein, The material of the outer protection layer (4) is rubber.

Images