CN220962853U - Heavy anti-cracking rubber sleeve cable - Google Patents

Abstract

The utility model discloses a heavy anti-cracking rubber jacketed cable, which comprises a cable conductor, wherein the outer surface of the cable conductor is wrapped with a filler, the outer surface of the filler is wrapped with a lining component, the outer surface of the lining component is wrapped with an outer jacket, the outer surface of the outer jacket is provided with a mounting groove, an anti-cracking rubber rope is adhered to the inside of the mounting groove, the lining component comprises a second inner jacket, a first fiber net and a second fiber net, and the inner side of the first inner jacket is adhered and connected with the outer surface of the filler. Through this design, under the spiral setting of anticracking rubber rope, can just pull the oversheath, so can avoid outdoor use cable to appear squeezing the fracture after, influence the normal use of cable, under the effect of second oversheath, first fiber net cover, second fiber net cover simultaneously, can avoid the cable fracture to appear electric leakage potential safety hazard to and improve the life of its cable.

Description

Heavy anti-cracking rubber sleeve cable

Technical Field

The utility model relates to the field of rubber jacketed cables, in particular to a heavy anti-cracking rubber jacketed cable.

Background

The rubber sleeve cable is a flexible and movable cable variety which takes multi-strand thin copper wires as conductors and is covered with rubber insulation and a rubber sheath. Generally, the cable comprises a general rubber sleeve flexible cable, an electric welding machine cable, a submersible motor cable, a radio device cable, a photographic light source cable and the like. The heavy rubber sleeve cable can bear larger mechanical external force.

In the process of realizing the utility model, the inventor finds that the prior general heavy rubber sleeve cable has at least the following problems that the protection structure of the conventional heavy rubber sleeve cable is weaker, and the cable is easy to crack due to extrusion and the like in the long-time outdoor use process, so that the normal use of the cable is influenced, even danger is easy to occur, the service life is not facilitated to be prolonged, and the practicability of the device is reduced.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a heavy anti-cracking rubber jacketed cable for solving the problems.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a heavy anti-cracking rubber jacketed cable, includes the cable conductor, the surface parcel of cable conductor has the filler, the surface parcel of filler has the inside lining subassembly, the surface parcel of inside lining subassembly has the oversheath, the mounting groove has been seted up to the surface of oversheath, the inside bonding of mounting groove has anti-cracking rubber rope.

As a preferable technical scheme of the utility model, the lining component comprises a second inner sheath, a first fiber net sleeve and a second fiber net sleeve, wherein the inner side of the first inner sheath is connected with the outer surface of the filler in an adhesive mode, the second fiber net sleeve is arranged in the first inner sheath, the second inner sheath is adhered to the outer surface of the first inner sheath, the outer surface of the second inner sheath is connected with the inner side of the outer sheath in an adhesive mode, and the first fiber net sleeve is arranged in the second inner sheath.

As a preferable technical scheme of the utility model, the first fiber net cover and the second fiber net cover are both arranged in a cylindrical shape.

As a preferable technical scheme of the utility model, the mounting groove and the anti-cracking rubber rope are both spirally arranged.

As a preferable technical scheme of the utility model, the outer sheath, the second inner sheath and the first inner sheath are all made of rubber materials.

As a preferable technical scheme of the utility model, the thickness of the second inner sheath is the same as that of the first inner sheath, and the thickness of the outer sheath is twice that of the second inner sheath.

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

1. Through this design, under the spiral setting of anticracking rubber rope, can just pull the oversheath, so can avoid outdoor use cable to appear squeezing the fracture after, influence the normal use of cable, under the effect of second oversheath, first fiber net cover, second fiber net cover simultaneously, can avoid the cable fracture to appear electric leakage potential safety hazard to and improve the life of its cable.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a perspective view showing the separated state of FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional side view of FIG. 2 illustrating the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a cable conductor; 2. a filler; 3. an outer sheath; 31. a second inner sheath; 32. a first inner sheath; 33. a first fibrous web sheath; 34. a second fibrous web sheath; 4. a mounting groove; 5. an anti-cracking rubber rope.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

As shown in fig. 1-4, the utility model provides a heavy anti-cracking rubber jacketed cable, which comprises a cable conductor 1, wherein the outer surface of the cable conductor 1 is wrapped with a filler 2, the outer surface of the filler 2 is wrapped with a lining component, the outer surface of the lining component is wrapped with an outer jacket 3, the outer surface of the outer jacket 3 is provided with a mounting groove 4, and an anti-cracking rubber rope 5 is adhered to the inner part of the mounting groove 4; the lining assembly comprises a second inner sheath 31, a first inner sheath 32, a first fiber net 33 and a second fiber net 34, wherein the inner side of the first inner sheath 32 is connected with the outer surface of the filler 2 in an adhesive mode, the second fiber net 34 is arranged in the first inner sheath 32, the second inner sheath 31 is adhered to the outer surface of the first inner sheath 32, the outer surface of the second inner sheath 31 is connected with the inner side of the outer sheath 3 in an adhesive mode, and the first fiber net 33 is arranged in the second inner sheath 31; under the above-mentioned design, under the spiral setting of mounting groove 4, so anticracking rubber rope 5 is the heliciform setting when installing at the inside of mounting groove 4, get into anticracking rubber rope 5 and pull to the perpendicular fracture mouth of oversheath 3, can avoid oversheath 3 fracture to cause the damage to its inside cable core, simultaneously under the double-deck setting of second oversheath 31, first oversheath 32, can carry out dual protection to the cable core, simultaneously under the effect of first fibre web cover 33, second fibre web cover 34, can strengthen the intensity of second oversheath 31, first oversheath 32, and improve its ductility, under the protection of second oversheath 31, first oversheath 32, in time, can protect the cable core when oversheath 3 fracture, avoid taking place the electric leakage potential safety hazard. Through this design, under the spiral setting of anticracking rubber rope 5, can just pull to pull outer sheath 3, so can avoid outdoor use cable to appear squeezing the fracture after, influence the normal use of cable, under the effect of second inner sheath 31, first inner sheath 32, first fibrous web 33, second fibrous web 34 simultaneously, can avoid the cable fracture to appear the electric leakage potential safety hazard to and improve the life of its cable.

Wherein, the first fiber net cover 33 and the second fiber net cover 34 are both in cylindrical arrangement; by arranging the shapes of the first fiber net cover 33 and the second fiber net cover 34, the first fiber net cover 33, the second fiber net cover 34, the second inner sheath 31 and the first inner sheath 32 can be annularly wrapped, the strength and the ductility of the second inner sheath 31 and the first inner sheath 32 can be enhanced, and the fracture condition of the second inner sheath 31 and the first inner sheath 32 can be avoided.

Wherein the mounting groove 4 and the anti-cracking rubber rope 5 are spirally arranged; through setting up mounting groove 4, the shape of anticracking rubber rope 5, anticracking rubber rope 5 can encircle so on the surface of oversheath 3, in rubber sleeve cable use, rubber sleeve cracked breach is vertical fracture generally, and then the cable takes place the fracture danger easily in the rubber sleeve, can pull rubber sleeve vertical fracture breach under the spiral setting of mounting groove 4, anticracking rubber rope 5, so can protect the inside cable core of oversheath 3, reduce the damage of cable core, can guarantee the normal use of cable, so bring convenient for later repair cable.

Wherein, the outer sheath 3, the second inner sheath 31 and the first inner sheath 32 are all made of rubber materials.

Wherein the second inner sheath 31 and the first inner sheath 32 have the same thickness, and the outer sheath 3 has twice the thickness of the second inner sheath 31.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a heavy anti-cracking rubber jacketed cable, includes cable conductor (1), its characterized in that: the cable conductor is characterized in that a filler (2) is wrapped on the outer surface of the cable conductor (1), a lining component is wrapped on the outer surface of the filler (2), an outer sheath (3) is wrapped on the outer surface of the lining component, a mounting groove (4) is formed in the outer surface of the outer sheath (3), and an anti-cracking rubber rope (5) is bonded in the mounting groove (4).

2. A heavy duty anti-crazing rubber jacketed cable as in claim 1, wherein: the lining assembly comprises a second inner sheath (31), a first inner sheath (32), a first fiber net sleeve (33) and a second fiber net sleeve (34), wherein the inner side of the first inner sheath (32) is connected with the outer surface of the filler (2) in an adhesive mode, the second fiber net sleeve (34) is arranged in the first inner sheath (32), the second inner sheath (31) is adhered to the outer surface of the first inner sheath (32), the outer surface of the second inner sheath (31) is connected with the inner side of the outer sheath (3) in an adhesive mode, and the first fiber net sleeve (33) is arranged in the second inner sheath (31).

3. A heavy duty anti-crazing rubber jacketed cable as in claim 2, wherein: the first fiber net sleeve (33) and the second fiber net sleeve (34) are both in cylindrical arrangement.

4. A heavy duty anti-crazing rubber jacketed cable as in claim 1, wherein: the mounting groove (4) and the anti-cracking rubber rope (5) are all spirally arranged.

5. A heavy duty anti-crazing rubber jacketed cable as in claim 2, wherein: the outer sheath (3), the second inner sheath (31) and the first inner sheath (32) are made of rubber materials.

6. A heavy duty anti-crazing rubber jacketed cable as in claim 2, wherein: the thickness of the second inner sheath (31) is the same as that of the first inner sheath (32), and the thickness of the outer sheath (3) is twice as large as that of the second inner sheath (31).