CN214253968U - Copper clad aluminum conductor power cable - Google Patents

Abstract

The utility model provides a copper clad aluminum conductor power cable includes conductor, insulating layer, interior sheath, armor and oversheath from inside to outside in proper order, the conductor is crowded package insulating layer outward, the sheath is protected in the cladding in the periphery of insulating layer, set up the armor outward outside the interior sheath, set up the oversheath in the periphery of armor, the oversheath includes sheath skin, sheath inlayer and buffer layer, the sheath skin and sheath inlayer divide to be established in the periphery and interior week of buffer layer, the week is equipped with a plurality of bolsters in the inside cavity of buffer layer, and is a plurality of the bolster links to each other end to end, and is a plurality of it has rat proof ant medicine, a plurality of to fill in the cavity between bolster and the outer inside wall of sheath be equipped with rat proof ant spine in the cavity between bolster and the sheath inlayer lateral wall.

Description

Copper clad aluminum conductor power cable

Technical Field

The utility model relates to a wire and cable technical field indicates a copper clad aluminum conductor power cable especially.

Background

The copper-clad aluminum conductor is a copper composite conductor which takes aluminum as a main material, is a conductor material which is created by scientifically modifying pure copper and pure aluminum materials and fully utilizing the respective advantages of the pure copper and the pure aluminum; the method effectively makes up the defects of application of pure copper and pure aluminum conductors in engineering, is popularized and used in wire and cable engineering, is beneficial to comprehensive utilization of nonferrous metal resources in China, and effectively reduces the cost of cable products.

However, most of the existing copper-clad aluminum conductors are inconvenient to protect termites, mice and insects, so that the phenomenon that the insects and the ants bite the cable is easy to occur, the cable is easy to damage, and the normal use of the cable is influenced.

Therefore, the utility model provides a copper clad aluminum conductor power cable to solve the problem that above-mentioned exists.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's shortcoming, provide a copper clad aluminum conductor power cable.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a copper clad aluminum conductor power cable, includes conductor, insulating layer, interior sheath, armor and oversheath from inside to outside in proper order, the conductor is crowded package insulating layer outward, the cladding interior sheath in the periphery of insulating layer, the interior sheath sets up the armor outward, set up the oversheath in the periphery of armor, the oversheath includes sheath skin, sheath inlayer and buffer layer, the sheath skin is established in the periphery and the interior week of buffer layer with the sheath inlayer branch, the week is equipped with a plurality of bolster in the inside cavity of buffer layer, and is a plurality of the bolster end to end, and a plurality of it has rat-proof ant medicine, a plurality of to fill in the cavity between bolster and the outer inside wall of sheath has rat-proof ant spine in the cavity between bolster and the sheath inlayer lateral wall.

As an optimized technical scheme of the utility model, the conductor is copper clad aluminum wire stranded conductor.

As an optimized technical scheme of the utility model, the insulating layer is the crosslinked polyethylene insulating layer.

As an optimized technical proposal of the utility model, the inner protective layer is made of polyolefin material.

As an optimized technical proposal of the utility model, the armor layer is a galvanized steel strip armor layer.

As an optimized technical proposal of the utility model, the outer sheath is made of low-smoke halogen-free polyolefin material.

As an optimal technical scheme, evenly set up a plurality of wear-resisting archs on the outer lateral wall of sheath.

As an optimized technical solution of the present invention, the buffer member is an elastic member.

The utility model discloses the beneficial effect who reaches is: the utility model provides a copper clad aluminum conductor power cable, through the buffer layer filling protection against rodents ant medicine that sets up and set up protection against rodents ant spine, can avoid the pest ant to gnaw and eat, play the guard action to the cable; the compression resistance of the cable can be enhanced through the plurality of buffering parts; the wear-resisting performance of the cable is effectively improved by the plurality of wear-resisting bulges; to sum up, the utility model provides a copper clad aluminum conductor power cable can effectively prolong the life of cable.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is an enlarged schematic view of a in FIG. 1 according to the present invention;

reference numbers in the figures: 1. a conductor; 2. an insulating layer; 3. an inner protective layer; 4. an armor layer; 5. an outer sheath; 6. an outer layer of the sheath; 7. a jacket inner layer; 8. a buffer layer; 9. a buffer member; 10. raticide and ant repellent; 11. preventing rat and ant pricks; 12. wear-resisting protruding.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in figures 1-2, the utility model provides a copper clad aluminum conductor power cable, from inside to outside in proper order includes conductor 1, insulating layer 2, inner sheath 3, armor 4 and oversheath 5, conductor 1 extrudes insulating layer 2 outward, the outer periphery of insulating layer 2 coats inner sheath 3, inner sheath 3 sets up armor 4 outward, set up oversheath 5 on the periphery of armor 4, oversheath 5 includes sheath skin 6, sheath inlayer 7 and buffer 8, sheath skin 6 and sheath inlayer 7 divide and establish on the periphery and the inner periphery of buffer 8, a plurality of bolster 9 are equipped with to the circumference in the internal cavity of buffer 8, a plurality of bolster 9 end to end, and a plurality of the cavity between bolster 9 and the sheath skin 6 inside wall is filled with rat proof ant medicine 10, a plurality of be equipped with rat proof spine 11 in the cavity between bolster 9 and the sheath inlayer 7 outside wall, the cable protection device has the function of preventing rats and ants, can avoid gnawing of insects and ants, and has a protection effect on cables.

Further, the conductor 1 is a copper-clad aluminum wire stranded conductor.

Further, the insulating layer 2 is a crosslinked polyethylene insulating layer.

Further, the inner sheath layer 3 is made of polyolefin material.

Further, the armor layer 4 is a galvanized steel strip armor layer.

Further, the outer sheath 5 is made of low-smoke halogen-free polyolefin material.

Furthermore, a plurality of wear-resistant protrusions 12 are uniformly arranged on the outer side wall of the outer layer 6 of the sheath, so that the wear resistance of the cable is effectively improved.

Furthermore, the buffer member 9 is an elastic member, which can enhance the compression resistance of the cable.

The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims (8)

1. The utility model provides a copper clad aluminum conductor power cable, characterized in that includes conductor (1), insulating layer (2), interior sheath (3), armor (4) and oversheath (5) from inside to outside in proper order, conductor (1) outer crowded package insulating layer (2), cladding interior sheath (3) on the periphery of insulating layer (2), armor (4) are set up outward to interior sheath (3), set up oversheath (5) in the periphery of armor (4), oversheath (5) include sheath outer (6), sheath inner (7) and buffer (8), sheath outer (6) and sheath inner (7) set up respectively in the periphery and the interior week of buffer layer (8), circumference is equipped with a plurality of bolster (9) in the inside cavity of buffer layer (8), and is a plurality of bolster (9) end to end, and a plurality of it has rat/ant prevention medicine (10) to fill in the cavity between bolster (9) and sheath outer (6) inside wall, and mouse and ant prevention pricks (11) are arranged in a cavity between the buffer pieces (9) and the outer side wall of the sheath inner layer (7).

2. The copper-clad aluminum conductor power cable according to claim 1, wherein the conductor (1) is a copper-clad aluminum wire stranded conductor.

3. The copper-clad aluminum conductor power cable according to claim 1, wherein the insulating layer (2) is a crosslinked polyethylene insulating layer.

4. The copper-clad aluminum conductor power cable according to claim 1, wherein the inner sheath (3) is made of polyolefin material.

5. A copper clad aluminium conductor power cable according to claim 1, characterized in that the armor layer (4) is a galvanized steel tape armor layer.

6. The copper-clad aluminum conductor power cable according to claim 1, wherein the outer sheath (5) is made of low smoke zero halogen polyolefin material.

7. The copper-clad aluminum conductor power cable according to claim 1, wherein a plurality of wear-resistant protrusions (12) are uniformly arranged on the outer side wall of the sheath outer layer (6).

8. The copper-clad aluminum conductor power cable according to claim 1, wherein the buffer member (9) is an elastic member.

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