CN213716559U

CN213716559U - Cable with wear-resisting structure

Info

Publication number: CN213716559U
Application number: CN202022387253.2U
Authority: CN
Inventors: 王海峰
Original assignee: Hainan Zhenghengyuan Power Technology Co ltd
Current assignee: Hainan Zhenghengyuan Power Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-16
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a cable with wear-resisting structure, including dope layer and strengthening rib groove, the internally mounted of dope layer has the wearing layer, and the inner wall of wearing layer installs the connecting wire, the anti-interference layer is installed to the one end of through-hole, and the internally mounted of anti-interference layer has the insulating layer, the inside of insulating layer is provided with the strengthening rib groove, and the internally mounted in strengthening rib groove has the strengthening rib, the one end of strengthening rib is connected with the metal mesh, and the internally mounted of metal mesh has fixed lug, the internally mounted of insulating layer has the cable core. The utility model discloses be provided with wearing layer and the first sleeve that link together through the connecting wire and connect the mounting, the connecting wire is made by the nylon materials, has very strong hardness and corrosion resistance for the connection between wearing layer and the first sleeve is more firm, avoids long-time wind-blown insolate to lead to wearing layer and first sleeve to connect the shakiness and drop, thereby prolongs the life of this cable.

Description

Cable with wear-resisting structure

Technical Field

The utility model relates to the technical field of cables, specifically be a cable with wear-resisting structure.

Background

The cable is an electric energy or signal transmission device, usually comprises several or several groups of wires, with the development of the economy of China, the electric power and communication equipment of China have reached the leap development, the cable industry is the important supporting industry of the two major national economy pillar industries of electric power and communication, has a very important position in the national economy, the electric wire and cable product plays an important role in transmitting energy and information, and is the 'blood vessel' and 'nerve' of the national economy.

The existing cable is easy to wear, the environment of a special section can increase the wear of the cable, the aging of the cable is accelerated, the service life of the cable is shortened, the cable is easily torn off when the cable is pulled by a large pulling force, meanwhile, in a humid working environment, the cable often can be led to grow out of water branches in the environment, too much water branches can lead to the interruption of the cable in the operation process, the corrosion of the cable can be also caused by corrosion, the use requirements of people can not be well met, and technical innovation is performed on the basis of the existing cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable with wear-resisting structure, wear and tear very easily with the cable that proposes to have now in solving above-mentioned background art, the environment in special district can increase the wearing and tearing to the cable, the ageing of cable with higher speed, thereby reduce the life of cable, and be torn easily when receiving great pulling force, simultaneously in moist operational environment, often can lead to the cable to grow out the water branch in such environment, too much water branch can lead to the cable to appear interrupting at the operation in-process, also can lead to the fact the corrosion to the cable, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable with wear-resisting structure, includes dope layer and strengthening rib groove, the internally mounted of dope layer has the wearing layer, and the inner wall of wearing layer installs the connecting wire, one section of connecting wire is connected with the connection mounting, and connects one section of mounting and install first sleeve pipe, first sheathed tube internally mounted has active carbon, and the internally mounted of active carbon has the second sleeve pipe, the inside of second sleeve pipe is provided with the through-hole, and the one end of through-hole installs anti-interference layer, the internally mounted of anti-interference layer has the insulating layer, and the inside of insulating layer is provided with the strengthening rib groove, the internally mounted in strengthening rib groove has the strengthening rib, and the one end of strengthening rib is connected with the metal mesh, the internally mounted of metal mesh has fixed lug, the internally mounted of insulating layer has.

Preferably, the wear-resistant layer is connected with the first sleeve through the connecting line and the connecting and fixing piece in a sewing mode, and the wear-resistant layer is tightly attached to the first sleeve.

Preferably, the inside of the first sleeve and the inside of the anti-interference layer form a communication structure, and the through hole penetrates through the inside of the anti-interference layer.

Preferably, the fixing bumps are bonded with the insulating layer, and the fixing bumps are uniformly distributed along the outer surface of the insulating layer.

Preferably, the reinforcing ribs and the metal net are connected in a welding mode, and the metal net is of a net structure.

Preferably, the second sleeve and the anti-interference layer are in adhesive connection, and the activated carbon and the second sleeve are in adhesive connection.

Preferably, the reinforcing rib forms a clamping structure through the reinforcing rib groove and the insulating layer, and the reinforcing rib is tightly attached to the insulating layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with the wear-resistant layer and the first sleeve which are connected together through the connecting line and the connecting and fixing piece, the connecting line is made of nylon material and has strong hardness and corrosion resistance, so that the connection between the wear-resistant layer and the first sleeve is firmer, and the connection between the wear-resistant layer and the first sleeve is prevented from unstably falling off due to long-time wind and sunshine, thereby prolonging the service life of the cable; the first sleeve and the second sleeve are made of rubber nano composite materials, so that the cable has a good wear-resisting effect and good anti-seismic and heat-insulating effects;

2. the utility model discloses the outward appearance of insulating layer is provided with a plurality of fixed lugs, and the metal mesh is fixed on the surface of insulating layer through fixed lug, avoids the cable to receive the power to twist in the winding and laying process, not only can't play the guard action to the insulating layer, can also not cause the damage to metal mesh self, causes the friction loss to the insulating layer simultaneously, reduces the use equipment of this cable; the reinforcing ribs are welded with the metal mesh together to wrap the insulating layer, so that a cable core in the cable is protected, and meanwhile, the reinforcing ribs have strong hardness and toughness, can bear strong tensile force and gravity, support the cable and prevent the cable from being pulled apart in the gravity and the tensile force;

3. the utility model is provided with the anti-interference layer which can enhance the anti-interference capability of the cable, avoid the cable from being affected by special environmental factors in special sections and being incapable of working, and the first sleeve and the second sleeve can prevent external water from entering the cable to damage the cable; the reinforcing rib groove on the insulating layer plays a fixed limiting role for the reinforcing rib, and the reinforcing rib is prevented from damaging the cable in the internal movement of the cable.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the insulating layer of the present invention;

FIG. 3 is a schematic view of the connection structure between the wear-resistant layer and the first sleeve of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a coating layer; 2. a wear layer; 3. a first sleeve; 4. activated carbon; 5. a second sleeve; 6. a through hole; 7. reinforcing ribs; 8. a metal mesh; 9. fixing the bump; 10. an insulating layer; 11. a cable core; 12. an anti-interference layer; 13. a connecting wire; 14. connecting a fixing piece; 15. the strengthening rib groove.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cable with wear-resisting structure, including dope layer 1 and reinforcing bar groove 15, dope layer 1's internally mounted has wearing layer 2, and wearing layer 2's inner wall installs connecting wire 13, one section of connecting wire 13 is connected with connection fixing piece 14, and one section of connection fixing piece 14 installs first sleeve 3, first sleeve 3's internally mounted has active carbon 4, and active carbon 4's internally mounted has second sleeve 5, second sleeve 5's inside is provided with through-hole 6, and anti-interference layer 12 is installed to the one end of through-hole 6, the internally mounted of anti-interference layer 12 has insulating layer 10, and the inside of insulating layer 10 is provided with reinforcing bar groove 15, the internally mounted of reinforcing bar groove 15 has strengthening rib 7, and the one end of strengthening rib 7 is connected with metal mesh 8, the internally mounted of metal mesh 8 has fixed lug 9, the internally mounted of insulating layer 10 has cable.

The utility model discloses in: the wear-resistant layer 2 is connected with the first sleeve 3 through a connecting line 13 and a connecting and fixing piece 14 in a sewing manner, and the wear-resistant layer 2 is tightly attached to the first sleeve 3; the utility model discloses be provided with wearing layer 2 and first sleeve 3 that link together through connecting wire 13 and connection mounting 14, connecting wire 13 is made by the nylon materials, has very strong hardness and corrosion resistance for the connection between wearing layer 2 and the first sleeve 3 is more firm, avoids long-time wind-blown sun to lead to wearing layer 2 and first sleeve 3 to connect the shakiness and drops, thereby prolongs the life of this cable.

The utility model discloses in: the interior of the first sleeve 3 and the interior of the anti-interference layer 12 form a communication structure through the through hole 6, and the through hole 6 penetrates through the interior of the anti-interference layer 12; the activated carbon 4 is filled between the first sleeve 3 and the second sleeve 5, the activated carbon 4 can adsorb moisture inside the cable through the through hole 6, the inside of the cable is prevented from being corroded and rusted by the moisture, the aging speed of the cable is accelerated, and therefore the service life of the cable is prolonged, and meanwhile the first sleeve 3 and the second sleeve 5 are made of rubber nano composite materials, so that the cable has a good wear-resisting effect and is good in shock-resisting and heat-insulating effects.

The utility model discloses in: the fixed lugs 9 are connected with the insulating layer 10 in an adhesive manner, and the fixed lugs 9 are uniformly distributed along the outer surface of the insulating layer 10; the utility model discloses insulating layer 10's outward appearance is provided with a plurality of fixed lugs 9, and metal mesh 8 is fixed on insulating layer 10's surface through fixed lugs 9, avoids the cable to lay in-process metal mesh 8 atress wrench movement at the rolling, not only can't play the guard action to insulating layer 10, still can not have to cause the damage to metal mesh 8 self, causes the friction loss to insulating layer 10 simultaneously, reduces the user equipment of this cable.

The utility model discloses in: the reinforcing ribs 7 are welded with the metal mesh 8, and the metal mesh 8 is of a net structure; strengthening rib 7 wraps up insulating layer 10 with the welding of metal mesh 8 together to play the guard action to cable core 11 inside the cable, strengthening rib 7 has very strong hardness and toughness simultaneously, can bear very strong pulling force and gravity, plays supporting role to this cable, avoids the cable to be torn apart in gravity and pulling force.

The utility model discloses in: the second sleeve 5 is in adhesive connection with the anti-interference layer 12, and the activated carbon 4 is in adhesive connection with the second sleeve 5; the utility model discloses be provided with anti-interference layer 12 and can strengthen the anti-jamming ability of this cable, avoid the cable to receive special environmental factor influence and unable work in special district, first sleeve pipe 3 and second sleeve pipe 5 can prevent that external water from entering into the inside damage that causes the cable of cable.

The utility model discloses in: the reinforcing ribs 7 form a clamping structure with the insulating layer 10 through the reinforcing rib grooves 15, and the reinforcing ribs 7 are tightly attached to the insulating layer 10; the reinforcing rib grooves 15 in the insulating layer 10 play a role in fixing and limiting the reinforcing ribs 7, and damage to the cable caused by movement of the reinforcing ribs 7 in the cable is avoided.

The working principle of the cable with the wear-resistant structure is as follows: firstly, the coating layer 1 on the outermost surface of the cable is wear-resistant coating, then the wear-resistant layer 2 is firmly connected to the surface of the first sleeve 3 through the connecting wire 13 and the connecting fixing piece 14, the first sleeve 3 blocks outside water outside the first sleeve 3, the activated carbon 4 absorbs moisture existing in the cable through the through hole 6, then the second sleeve 5 isolates water adsorbed by the activated carbon 4 from other parts, secondly, the anti-interference layer 12 can block all external interference outside to ensure the normal work of the inner cable core 11, and secondly when the cable is subjected to larger tension, the reinforcing ribs 7 in the reinforcing rib grooves 15 can bear the tensile force applied to the cable, the metal mesh 8 fixed on the insulating layer 10 through the fixing bumps 9 plays a supporting role, and meanwhile, the force applied to the cable core 11 is transferred to the metal mesh 8 and the reinforcing ribs 7, so that the normal work of the cable core 11 is guaranteed.

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. A cable with wear-resisting structure, includes dope layer (1) and strengthening rib groove (15), its characterized in that: the coating layer is characterized in that a wear-resistant layer (2) is arranged inside the coating layer (1), a connecting wire (13) is arranged on the inner wall of the wear-resistant layer (2), one section of the connecting wire (13) is connected with a connecting fixing piece (14), one section of the connecting fixing piece (14) is provided with a first sleeve (3), the inside of the first sleeve (3) is provided with an active carbon (4), the inside of the active carbon (4) is provided with a second sleeve (5), the inside of the second sleeve (5) is provided with a through hole (6), one end of the through hole (6) is provided with an anti-interference layer (12), the inside of the anti-interference layer (12) is provided with an insulating layer (10), the inside of the insulating layer (10) is provided with a reinforcing rib groove (15), the inside of the reinforcing rib groove (15) is provided with a reinforcing rib (7), one end of the reinforcing rib (7) is connected with a metal net, and a cable core (11) is arranged in the insulating layer (10).

2. A cable having a wear resistant construction in accordance with claim 1, wherein: the wear-resistant layer (2) is connected with the first sleeve (3) through the connecting line (13) and the connecting fixing piece (14) in a sewing mode, and the wear-resistant layer (2) is tightly attached to the first sleeve (3).

3. A cable having a wear resistant construction in accordance with claim 1, wherein: the inside of the first sleeve (3) forms a communication structure with the inside of the through hole (6) and the anti-interference layer (12), and the through hole (6) penetrates through the inside of the anti-interference layer (12).

4. A cable having a wear resistant construction in accordance with claim 1, wherein: the fixed bumps (9) are connected with the insulating layer (10) in an adhesive mode, and the fixed bumps (9) are uniformly distributed along the outer surface of the insulating layer (10).

5. A cable having a wear resistant construction in accordance with claim 1, wherein: the reinforcing ribs (7) are welded with the metal net (8), and the metal net (8) is of a net structure.

6. A cable having a wear resistant construction in accordance with claim 1, wherein: the second sleeve (5) is in adhesive connection with the anti-interference layer (12), and the activated carbon (4) is in adhesive connection with the second sleeve (5).

7. A cable having a wear resistant construction in accordance with claim 1, wherein: the reinforcing rib (7) forms a clamping structure with the insulating layer (10) through the reinforcing rib groove (15), and the reinforcing rib (7) is tightly attached to the insulating layer (10).