CN219497382U - Stretch-proofing corrosion-resistant cable - Google Patents

Abstract

The utility model discloses a stretch-proof and corrosion-resistant cable, which comprises a cable body, a conductor insulating layer and a plurality of wire cores, wherein the conductor insulating layer is fixedly arranged in the cable body, one ends of the wire cores are fixedly connected with one ends of the conductor insulating layer in a penetrating way respectively, an insulating cover is fixedly sleeved at one end part of the conductor insulating layer, and an aluminum foil layer is fixedly sleeved at one end part of the insulating cover.

Description

Stretch-proofing corrosion-resistant cable

Technical Field

The utility model relates to the technical field of cables, in particular to a stretch-proof corrosion-resistant cable.

Background

Wire and cable are used for transmitting electric (magnetic) energy, information and wire products for electromagnetic energy conversion, which are also referred to as cables in the broad sense, and which are insulated cables in the narrow sense, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.

In the publication CN218351142U a stretch-resistant and corrosion-resistant cable is disclosed, comprising: the cable body is the main part of this cable, the fixed corrosion-resistant layer that is used for anticorrosive that is provided with of inner wall of cable body, the fixed ultra-high molecular polyethylene layer that is provided with of inner wall on corrosion-resistant layer increases intensity, the inner wall fixed mounting on ultra-high molecular polyethylene layer has the insulating layer that is used for waterproof.

The spring layer and the filling layer can be utilized in the technology, when the cable is bent, the pressure born by the cable during bending is reduced through the spring layer, and the cable can be restored to the original state according to the characteristics of the spring layer, meanwhile, the friction inside the cable during bending is reduced through the filling layer, but the cable is in water for a long time, the junction of the wire core and the cable body is impacted, the service life of the cable is reduced, and meanwhile, the spring layer is soaked in water for a long time and has the risk of being wet, so that the tensile resistance of the cable is reduced, and the technology is innovated.

Disclosure of Invention

The utility model aims to provide a stretch-proof corrosion-resistant cable, which solves the problems that the cable provided in the background art is in water for a long time, the joint of a wire core and a cable body is broken when impacted, the service life of the cable is shortened, and meanwhile, a spring layer is soaked in water for a long time and has a risk of being wetted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stretch-proofing corrosion-resistant cable, includes cable body, conductor insulating layer and a plurality of sinle silk, conductor insulating layer and cable body's inside fixed mounting, a plurality of the one end of sinle silk is fixed to be connected with conductor insulating layer's one end fixed interlude respectively, conductor insulating layer's one end fixed cover is equipped with the insulating boot, insulating boot's one end fixed cover is equipped with the aluminium foil layer, it has a plurality of silica gel balls to fill between aluminium foil layer and the insulating boot, and a plurality of silica gel ball's surface respectively with one side fixed connection of insulating boot and aluminium foil layer, the fixed cover in one end of aluminium foil layer is equipped with first waterproof layer, one end fixed mounting of conductor insulating layer has the fixed plate, the top fixed mounting of fixed plate has a plurality of L shape framves.

As a preferable technical scheme of the utility model, one side of each L-shaped frame is fixedly provided with a waterproof sleeve, and the waterproof sleeves are respectively fixedly sleeved with one end parts of the wire cores.

As a preferable technical scheme of the utility model, one end of the first waterproof layer is fixedly sleeved with the filling layer, one end of the filling layer is fixedly sleeved with the corrosion-resistant layer, and the cable body is fixedly sleeved with one end of the corrosion-resistant layer.

As a preferable technical scheme of the waterproof sleeve, the L-shaped frames are arranged at equal intervals, and the diameters of the waterproof sleeves are larger than the diameters of the wire cores.

As a preferable technical scheme of the utility model, one end of the filling layer is fixedly connected with a plurality of fixing strips in a penetrating way, and one ends of the adjacent fixing strips are fixedly provided with sealing rings.

As a preferable technical scheme of the utility model, the top ends of the two sealing rings are fixedly provided with the second waterproof layers.

As a preferable technical scheme of the utility model, the diameters of the two second waterproof layers are equal to the diameters of the two sealing rings, and the positions of the two second waterproof layers are corresponding.

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

according to the stretch-proof corrosion-resistant cable, the insulating cover, the silica gel ball, the first waterproof layer, the fixing plate, the L-shaped frame and the waterproof sleeve are arranged, the surface of the aluminum foil layer is coated with the anti-corrosion inorganic coating and the hydrophilic organic coating, and meanwhile the anti-corrosion and anti-mildew effects are achieved, so that the anti-corrosion effects on the surface of the cable body are increased, the plurality of waterproof sleeves which are arranged at equal intervals are sequentially wrapped with the outer surfaces of the plurality of wire cores, the silica gel ball has certain flexibility, when the cable body is bent, the cable body can resist the extrusion force of the outside, the two waterproof sleeves are tightly attached together, the waterproof sleeve is fixed with the fixing plate by virtue of the L-shaped frame, the outer surface of the wire core can be supported, the stability of the connecting position of the wire core and one end of the conductor insulating layer is increased, and the bending loss of one end of the wire core along with the impact of water is avoided to a large extent.

According to the stretch-proof corrosion-resistant cable, the fixing strips, the sealing rings, the second waterproof layers and the filling layers are arranged, one ends of the fixing strips are respectively embedded with one ends of the filling layers, the fixing strips and the filling layers are stable enough, stability of the two sealing rings and the two second waterproof layers is guaranteed, the sealing rings and the two second waterproof layers are respectively positioned at the top of the filling layers, one sides of the sealing rings and one side of the second waterproof layers are respectively attached to the outer surfaces of the fixing plates, the bottom surfaces of the sealing rings are attached to the surfaces of the filling layers and the first waterproof layers, and therefore one ends of the cable body can be sealed, and the waterproof effect of the cable body is improved.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic diagram of a partial side view of the present utility model;

fig. 4 is a partial bottom view of the present utility model.

In the figure: 1. a cable body; 2. a conductor insulating layer; 3. a wire core; 4. an insulating cover; 5. silica gel balls; 6. an aluminum foil layer; 7. a first waterproof layer; 8. a filling layer; 9. a corrosion resistant layer; 10. a fixing plate; 11. an L-shaped frame; 12. a waterproof jacket; 13. a fixing strip; 14. a seal ring; 15. and a second waterproof layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a technical scheme of a stretch-proof corrosion-resistant cable:

examples

As shown in fig. 1-3, a stretch-proof corrosion-resistant cable comprises a cable body 1, a conductor insulating layer 2 and a plurality of wire cores 3, wherein the conductor insulating layer 2 is fixedly installed inside the cable body 1, one ends of the wire cores 3 are fixedly connected with one ends of the conductor insulating layer 2 in a penetrating mode respectively, an insulating cover 4 is fixedly sleeved at one end of the conductor insulating layer 2, an aluminum foil layer 6 is fixedly sleeved at one end of the insulating cover 4, a plurality of silica gel balls 5 are filled between the aluminum foil layer 6 and the insulating cover 4, the surfaces of the silica gel balls 5 are fixedly connected with one sides of the insulating cover 4 and the aluminum foil layer 6 respectively, a first waterproof layer 7 is arranged at one end of the aluminum foil layer 6, a filling layer 8 is arranged at one end of the first waterproof layer 7, a fixing plate 10 is fixedly installed at one end of the conductor insulating layer 2, a plurality of L-shaped frames 11 are fixedly installed at the top end of the fixing plate 10, one end of the first waterproof layer 7 is fixedly sleeved with the filling layer 8, a corrosion-resistant layer 9 is fixedly sleeved at one end of the filling layer 8, the cable body 1 and one end of the corrosion-resistant layer 9 are fixedly sleeved, the cable body 1 and one end of the insulating layer 1 can be tightly pressed against the wire cores 3 and can be fixedly connected with one end of the wire cores 3 by the outer surface of the insulating layer 12, and the outer surface of the cable body can be firmly supported by the wire cores 3, and the outer surface of the insulating layer can be firmly pressed against the outer surface of the insulating layer 3.

Examples

On the basis of the first embodiment, as shown in fig. 1 and 4, one end of the filling layer 8 is fixedly connected with a plurality of fixing strips 13 in a penetrating way, one ends of the adjacent fixing strips 13 are fixedly provided with sealing rings 14, the top ends of the two sealing rings 14 are fixedly provided with second waterproof layers 15, and according to the stretch-resistant and corrosion-resistant cable, the fixing strips 13, the sealing rings 14, the second waterproof layers 15 and the filling layer 8 are arranged, one ends of the fixing strips 13 are respectively embedded and inserted with one ends of the filling layer 8, and the fixing strips and the sealing rings are stable enough, so that the stability of the two sealing rings 14 and the two second waterproof layers 15 is ensured.

Working principle: the waterproof material has been paintd on cable body 1 surface, waterproof material is the macromolecular polyethylene polypropylene, the moisture infiltration has been prevented to the surface of conductor insulating layer 2 and the damage that causes to wet, the surface coating of aluminium foil layer 6 has with anticorrosive inorganic coating and hydrophilic organic coating, simultaneously have anticorrosion and mould proof effect, consequently, the anticorrosive effect to cable body 1 surface has been increased, equidistant a plurality of waterproof jacket 12 of arranging are wrapped up with the surface of a plurality of sinle silk 3 in proper order, silica gel ball 5 has certain compliance, therefore when buckling to cable body 1, cable body 1 can withstand external extrusion dynamics, the stretch-proofing of cable body 1 has been improved, avoid cable body 1 atress deformation to damage, and both are in the same place of tight laminating, waterproof jacket 12 relies on L shape frame 11 and fixed plate 10 to be fixed mutually, consequently, can support the surface of sinle silk 3, the stability of sinle silk 3 and conductor insulating layer 2 one end junction position department, the one end of having avoided sinle silk 3 is along with the impact of water and the appearance loss of a large extent, the one end of a plurality of fixed strip 13 respectively with filling layer 8, the waterproof layer 8 has been guaranteed to be filled with two waterproof layer 8, and two waterproof layer 1 and sealing washer 10 are filled with two sealing washer 1 and sealing washer 10 are fixed, the sealing washer 1 is filled with two, and sealing washer 14 and two sealing washer 1 and two are filled with the surface 1 are filled with the sealing washer 1, and the sealing washer 1 is stable, and the sealing washer is filled with the sealing washer is guaranteed, and the sealing washer is filled with the sealing washer is in the sealing washer between two.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims (7)

1. The utility model provides a stretch-proofing corrosion-resistant cable, includes cable body (1), conductor insulating layer (2) and a plurality of sinle silk (3), conductor insulating layer (2) and the inside fixed mounting of cable body (1), a plurality of the one end of sinle silk (3) is fixed with the one end of conductor insulating layer (2) respectively and is alternatingly and be connected, its characterized in that: the insulating cover (4) is equipped with to the fixed cover of one end of conductor insulating layer (2), the fixed cover of one end of insulating cover (4) is equipped with aluminium foil layer (6), it has a plurality of silica gel balls (5) to fill between aluminium foil layer (6) and insulating cover (4), and the surface of a plurality of silica gel balls (5) respectively with one side fixed connection of insulating cover (4) and aluminium foil layer (6), the fixed cover of one end of aluminium foil layer (6) is equipped with first waterproof layer (7), one end of first waterproof layer (7) is equipped with filling layer (8), one end fixed mounting of conductor insulating layer (2) has fixed plate (10), the top fixed mounting of fixed plate (10) has a plurality of L shape frame (11).

2. A stretch-proof corrosion-resistant electrical cable according to claim 1, wherein: one side of each L-shaped frame (11) is fixedly provided with a waterproof sleeve (12), and the waterproof sleeves (12) are fixedly sleeved with one end parts of the wire cores (3) respectively.

3. A stretch-proof corrosion-resistant electrical cable according to claim 1, wherein: one end of the first waterproof layer (7) is fixedly sleeved with the filling layer (8), one end of the filling layer (8) is fixedly sleeved with the corrosion-resistant layer (9), and one end of the cable body (1) is fixedly sleeved with the corrosion-resistant layer (9).

4. A stretch-proof corrosion-resistant electrical cable according to claim 2, wherein: the L-shaped frames (11) are arranged at equal intervals, and the diameters of the waterproof sleeves (12) are larger than the diameters of the wire cores (3).

5. A stretch-proof corrosion-resistant electrical cable according to claim 1, wherein: one end of the filling layer (8) is fixedly connected with a plurality of fixing strips (13) in a penetrating mode, and one ends of the adjacent fixing strips (13) are fixedly provided with sealing rings (14).

6. A stretch-proof corrosion resistant electrical cable according to claim 5, wherein: the top ends of the two sealing rings (14) are fixedly provided with a second waterproof layer (15).

7. A stretch-proof corrosion resistant electrical cable according to claim 6, wherein: the diameters of the two second waterproof layers (15) are equal to the diameters of the two sealing rings (14), and the positions of the two second waterproof layers (15) are corresponding.