CN212782795U

CN212782795U - Anti-skidding wear-resistant integrated cable

Info

Publication number: CN212782795U
Application number: CN202021968375.4U
Authority: CN
Inventors: 王跃君
Original assignee: Shenyang Rishang Cable Co ltd
Current assignee: Shenyang Rishang Cable Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-03-23
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses an anti-skidding wear-resisting formula integrated cable, include: the cable comprises a protective layer, a shielding layer, an isolating layer, a central reinforcing core, a cable core, an insulating layer, a filling layer, a wear-resistant layer, a first wear-resistant strip and a second wear-resistant strip; a shielding layer is arranged on the inner side of the protective layer, an isolation layer is arranged on the inner side of the shielding layer, a central reinforcing core is arranged at the center in the isolation layer, a plurality of wire cores are arranged between the isolation layer and the central reinforcing core, and an insulating layer is arranged on the outer side of each wire core; the utility model discloses an install the wearing layer in the protective layer outside, improve the wearability of cable, improve the life of cable, be provided with first wear-resisting strip and the wear-resisting strip of second in the outside of wearing layer in turn, improve the anti-skidding effect of cable surface, reduce the staff and remove or draw the probability that the slippage appears in-process to the cable, improve the efficiency of cable installation.

Description

Anti-skidding wear-resistant integrated cable

Technical Field

The utility model relates to the technical field of cables, particularly, be an anti-skidding wear-resisting formula integrated cable.

Background

Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single-strand or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like, and are respectively applied to different occasions.

Along with the continuous development of society, informationization is more and more popular, the requirement to the cable is also more and more high, the current-carrying capacity that requires the cable is bigger and bigger, the electric conduction sinle silk cross-section of cable is constantly increased, the unit length weight of cable also increases thereupon, current cable generally wraps up the sinle silk in the pencil and carries out mutual insulation, encapsulate in the sheath with shielding ground, the sheath surface is smooth, often need the staff to remove and pull the cable in the installation, the sheath surface is smooth, it skids to take place easily in the staff removes the cable, reduce the efficiency of cable installation, because cable weight is heavier, can cause danger to the staff, and cable sheath surface often can rub with ground in the installation, lead to the cable to take place to damage easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the prior art, for example, the utility model discloses an antiskid wear-resisting formula integrated cable, include: the cable comprises a protective layer, a shielding layer, an isolating layer, a central reinforcing core, a cable core, an insulating layer, a filling layer, a wear-resistant layer, a first wear-resistant strip and a second wear-resistant strip;

the protective layer inboard is provided with the shielding layer, the shielding layer inboard is provided with the isolation layer, keep apart the centre department in situ and be provided with central enhancement core, and is a plurality of the sinle silk set up in the isolation layer with between the central enhancement core, the sinle silk outside is provided with the insulating layer, the isolation layer with be provided with the filling layer between the central enhancement core, the protective layer outside is provided with the wearing layer, and is a plurality of first wear-resisting strip and a plurality of the wear-resisting strip of second set up in turn in on the outer circumference of wearing layer.

Preferably, the second wear-resistant strips are located in the middle of every two first wear-resistant strips, and the included angle between each first wear-resistant strip and each second wear-resistant strip is 90 degrees.

Preferably, the first wear-resistant strip and the second wear-resistant strip are made of rubber.

The utility model provides an anti-skidding wear-resisting formula integrated cable. The method has the following beneficial effects: through installing the wearing layer in the protective layer outside, improve the wearability of cable, improve the life of cable, be provided with first wear-resisting strip and the wear-resisting strip of second in the outside of wearing layer in turn, improve the antiskid effect of cable surface, reduce the staff and remove or draw the probability that the slippage appears in the in-process to the cable, improve the efficiency of cable installation.

Drawings

Fig. 1 is a schematic side view, sectional structural view of the anti-slip and abrasion-resistant integrated cable of the present invention;

fig. 2 is a schematic view of the structure of the anti-slip and wear-resistant integrated cable of the present invention.

The attached drawings are as follows:

1. a protective layer; 2. a shielding layer; 3. an isolation layer; 4. a central reinforcing core; 5. a wire core; 6. an insulating layer; 7. a filling layer; 8. a wear layer; 9. a first wear strip; 10. a second wear strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

according to the attached drawings 1-2 the utility model discloses specific embodiment provides an antiskid wear-resisting formula integrated cable, include: the cable comprises a protective layer 1, a shielding layer 2, an isolating layer 3, a central reinforcing core 4, a cable core 5, an insulating layer 6, a filling layer 7, a wear-resistant layer 8, a first wear-resistant strip 9 and a second wear-resistant strip 10;

1 inboard of protective layer is provided with

shielding layer

2, 2 inboard of shielding layer is provided with

isolation layer

3, 3 inner center department of isolation layer is provided with central enhancement core 4, and is a plurality of sinle silk 5 set up in isolation layer 3 with strengthen between the core 4 at the center, the sinle silk 5 outside is provided with insulating layer 6, isolation layer 3 with strengthen being provided with filling layer 7 between the core 4 at the center, 1 outside of protective layer is provided with wearing layer 8, and is a plurality of first wear-resisting strip 9 and a plurality of second wear-resisting strip 10 set up in turn in on the circumference of wearing layer 8.

Preferably, the second wear-resistant strips 10 are located in the middle of every two first wear-resistant strips 9, and the included angle between the first wear-resistant strips 9 and the second wear-resistant strips 10 is 90 °.

Preferably, the first wear-resistant strip 9 and the second wear-resistant strip 10 are both made of rubber.

According to the technical scheme, the anti-skid wear-resistant integrated cable provided by the embodiment of the application is characterized in that a shielding layer 2 is arranged in a protective layer 1, the shielding layer 2 is made of semiconductive polyethylene and shields a magnetic field generated by a wire core 5, an isolation layer 3 is arranged in the shielding layer 2, a central reinforcing core 4 is arranged at the center of the inside of the isolation layer 3, six wire cores 5 are arranged between the central reinforcing core and the isolation layer 3, a filling layer 7 is filled between the isolation layer 3 and the central reinforcing core 4, the wire core 5 is wrapped and fixed by the filling layer 7, an insulating layer 6 is arranged on the outer side of the wire core 5, the central reinforcing core 4 plays a role in supporting and tensile strength, the strength of the cable is enhanced, the inner wire core 5 is protected from external force, a wear-resistant layer 8 is arranged on the outer side of the protective layer 1, and a first raised wear-resistant strip 9 and a second wear-, the contained angle of first wear-resisting strip 9 and second wear-resisting strip 10 is 90 looks vertical arrangement, second wear-resisting strip 10 is located between two liang of first wear-resisting strips 9, improve the antiskid effect in the 8 outsides of wearing layer, reduce the probability that the slippage appears in the cable among the staff's the installation, improve cable erection efficiency, 8 outer surface mounting of wearing layer has a plurality of first wear-resisting strips 9 and the wear-resisting strip 10 of second simultaneously, utilize wearing layer 8 and first wear-resisting strip 9 and the wear-resisting strip 10 of second, directly lead to the fact wearing and tearing to cable inside in avoiding the use, and first wear-resisting strip 9 and the wear-resisting strip 10 of second play the guard action to wearing layer 8 for protruding structure, the service life of cable is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-slip wear-resistant integrated cable, comprising: the cable comprises a protective layer (1), a shielding layer (2), an isolation layer (3), a central reinforcing core (4), a cable core (5), an insulation layer (6), a filling layer (7), a wear-resistant layer (8), a first wear-resistant strip (9) and a second wear-resistant strip (10);

protective layer (1) inboard is provided with shielding layer (2), shielding layer (2) inboard is provided with isolation layer (3), isolation layer (3) inner center department is provided with central enhancement core (4), and is a plurality of sinle silk (5) set up in isolation layer (3) with strengthen between core (4) in the center, sinle silk (5) outside is provided with insulating layer (6), isolation layer (3) with strengthen being provided with filling layer (7) between core (4) in the center, protective layer (1) outside is provided with wearing layer (8), and is a plurality of first wear-resisting strip (9) and a plurality of second wear-resisting strip (10) set up in turn on wearing layer (8) outer circumference.

2. The slip-resistant and wear-resistant integrated cable according to claim 1, wherein the second wear-resistant strips (10) are located in the middle of every two first wear-resistant strips (9), and the included angle between the first wear-resistant strips (9) and the second wear-resistant strips (10) is 90 °.

3. The anti-slip wear-resistant integrated cable according to claim 1, wherein the first wear-resistant strip (9) and the second wear-resistant strip (10) are both made of rubber.