CN219534117U - Wear-resisting waterproof cable - Google Patents
Wear-resisting waterproof cable Download PDFInfo
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- CN219534117U CN219534117U CN202320840667.7U CN202320840667U CN219534117U CN 219534117 U CN219534117 U CN 219534117U CN 202320840667 U CN202320840667 U CN 202320840667U CN 219534117 U CN219534117 U CN 219534117U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a wear-resistant waterproof cable which comprises a support sleeve, wherein an inner protective sleeve layer is fixedly sleeved on the outer side of the support sleeve, a second waterproof layer is fixedly connected on the outer side of the inner protective sleeve layer, a water stop strip layer is fixedly sleeved on the outer side of the second waterproof layer, a first waterproof layer is fixedly connected on the outer side of the water stop strip layer, a porous filling layer is fixedly sleeved on the outer side of the first waterproof layer, an outer protective sleeve layer is fixedly connected on the outer side of the porous filling layer, and an armor protective layer is fixedly arranged on the inner wall of the outer protective sleeve layer. The beneficial effects are that: the waterproof cable is provided with the outer protective sleeve layer, the water stop strip layer, the first waterproof layer, the second waterproof layer and the inner protective sleeve layer, so that the first waterproof layer and the second waterproof layer can be prevented from being damaged by the armor protective layer, and when the outer protective sleeve layer and the first waterproof layer are broken, waterproof plastic colloid is formed by utilizing the water stop strip layer to absorb water and expand, a novel waterproof structure is generated, and the waterproof performance of the wear-resistant waterproof cable is greatly improved.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a wear-resistant waterproof cable.
Background
The cable is made by one or more mutually insulated conductors and outsourcing insulating protective layer, can transmit electric power or information to the wire of another place from one place, and the cable is because mostly need lay in the open air, so needs better waterproof, dampproofing, insolatedly, cold-resistant, heat-resisting and ultraviolet resistance etc. performance, still needs chemical substance such as acid and alkali-proof under certain special environment, and the cable that waterproof performance is poor not only influences the normal use of cable when the situation of infiltration short circuit appears, still has the risk of electric leakage, exists great potential safety hazard.
The prior art discloses the publication number: CN214043175U is a waterproof wear-resisting cable, including outer protective sheath layer, first waterproof layer, armor protective layer, second waterproof layer, interior protective sheath layer, sinle silk and abrasionproof sand grip, the outside of outer protective sheath layer is equipped with a plurality of evenly distributed's abrasionproof sand grip, the abrasionproof sand grip is made by hard rubber material, the inboard of outer protective sheath layer is equipped with first waterproof layer, first waterproof layer is the waterproof area of semiconductor, the inboard of first waterproof layer is equipped with the armor protective layer, the inboard of armor protective layer is equipped with the second waterproof layer, the inside packing of second waterproof layer has the cable to use the filling paste that blocks water, the outside of second waterproof layer is by rubber material cladding, the inboard of second waterproof layer is equipped with interior protective sheath layer, the inside of interior protective sheath layer is equipped with the sinle silk. The waterproof wear-resistant cable provided by the utility model has good waterproof wear-resistant performance and long service life.
The armor protection layer is a metal net wound by metal wires, the two sides of the armor protection layer are respectively provided with the first waterproof layer and the second waterproof layer, when part of the armor protection layer is loosened from the first waterproof layer and the second waterproof layer and slides relatively, the armor protection layer is prone to abrasion damage to the first waterproof layer and the second waterproof layer, so that the first waterproof layer and the second waterproof layer are damaged, the waterproof effect is lost, in addition, the inside of the armor protection layer is filled with water-absorbing fillers, although the water-absorbing fillers can absorb the permeated water body when the outer protection layer and the first waterproof layer are broken, the water body cannot be further blocked, and when the second waterproof layer is broken, the water body can still be contacted with the cable core through the second waterproof layer.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a wear-resistant waterproof cable which has the advantages of preventing an armor protection layer from damaging a first waterproof layer and a second waterproof layer, and when an outer protection sleeve layer and the first waterproof layer are broken, a waterproof plastic colloid is formed by utilizing the water absorption expansion of a water stop strip layer, a new waterproof structure is generated, the waterproof performance of the cable is greatly improved, and the problems in the background art are further solved.
(II) technical scheme
In order to achieve the advantages of preventing the armor protection layer from damaging the first waterproof layer and the second waterproof layer, and when the outer protection layer and the first waterproof layer are broken, the waterproof plastic colloid is formed by utilizing the water-absorbing expansion of the water stop strip layer, a novel waterproof structure is generated, and the waterproof performance of the cable is greatly improved, the concrete technical scheme adopted by the utility model is as follows: the utility model provides a wear-resisting waterproof type cable, includes support sleeve, support sleeve outside has fixedly cup jointed interior protective sheath layer, and interior protective sheath layer outside fixedly connected with second waterproof layer to the second waterproof layer outside has fixedly cup jointed the sealing strip layer, sealing strip layer outside fixedly connected with first waterproof layer, and first waterproof layer outside has fixedly cup jointed porous filling layer to porous filling layer outside fixedly connected with outer protective sheath layer, outer protective sheath inner wall is fixed to be provided with the armor protective layer.
Furthermore, a plurality of anti-abrasion convex strips are uniformly and fixedly connected to the outer wall of the outer protective sleeve layer, and an anti-abrasion coating is sprayed on the surface of the outer protective sleeve layer.
Further, the inboard fixedly connected with insulation extension board of support sleeve, be formed with the through-line hole between support sleeve and the insulation extension board, and run through in the through-line hole and cup jointed the cable core to the packing has the stereoplasm filling layer around the cable core.
Further, the armor protection layer is made of a metal net formed by winding metal wires.
Further, the inner protective sleeve layer and the outer protective sleeve layer are made of insulating ethylene propylene diene monomer rubber materials.
Further, the support sleeve and the insulation support plate are made of insulation rubber materials.
(III) beneficial effects
Compared with the prior art, the utility model provides the wear-resistant waterproof cable, which has the following beneficial effects:
(1) The waterproof cable is provided with the outer protective sleeve layer, the water stop strip layer, the first waterproof layer, the second waterproof layer and the inner protective sleeve layer, the cable core is sleeved in the through wire hole formed by the support sleeve and the insulating support plate in a penetrating mode, the hard filling layer is filled in the through wire hole, good protection effect can be effectively provided for the cable core, the inner protective sleeve layer is fixedly sleeved on the outer side of the support sleeve, the second waterproof layer is fixedly sleeved on the outer side of the inner protective sleeve layer, the water stop strip layer is fixedly sleeved on the outer side of the second waterproof layer, the first waterproof layer is fixedly connected with the outer protective sleeve layer, the inner side wall is fixedly provided with the armor protection layer, the porous filling layer is filled between the armor protection layer and the first waterproof layer, the elastic buffering effect of the porous filling layer can effectively prevent the armor protection layer from being in friction contact with the first waterproof layer, the first waterproof layer and the second waterproof layer are not prone to abrasion and fracture, when the outer layer and the first waterproof layer are broken, the waterproof strip layer can absorb water and expand and simultaneously extrude the porous filling layer on the outer side, and form waterproof colloid can be used for preventing water from permeating, the waterproof protection layer from being high in performance, the waterproof protection effect is greatly improved, and the waterproof protection effect is achieved, and the waterproof protection effect is good, and the waterproof protection effect is achieved.
(2) The utility model is provided with the armor protection layer, the outer protection layer, the wear-resistant coating and the wear-resistant raised strips, as described above, the armor protection layer made of the metal net wound by the metal wires is arranged on the inner side of the outer protection layer, the toughness of the outer protection layer can be effectively improved, and the plurality of wear-resistant raised strips are uniformly arranged on the outer side of the outer protection layer, and meanwhile, the wear-resistant coating is coated on the surface of the outer protection layer, so that when a wear-resistant waterproof cable is dragged and moved, the arranged wear-resistant raised strips and the wear-resistant coating can be firstly contacted with an external object, the friction between the external object and the surface of the outer protection layer is reduced, and the wear-resistant and fracture rate of the outer protection layer is effectively protected, so that the wear-resistant performance of the wear-resistant waterproof cable is greatly improved, and the service life of the wear-resistant waterproof cable is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a wear-resistant waterproof cable according to an embodiment of the present utility model;
FIG. 2 is an enlarged view at A of FIG. 1 according to an embodiment of the present utility model;
FIG. 3 is an enlarged view at B of FIG. 1 according to an embodiment of the present utility model;
fig. 4 is a perspective view of a support sleeve for a wear-resistant and waterproof cable according to an embodiment of the utility model.
In the figure:
1. an outer protective sheath layer; 2. a water stop strip layer; 3. an inner protective sleeve layer; 4. an anti-abrasion convex strip; 5. a cable core; 6. a hard filler layer; 7. a support sleeve; 8. a wear-resistant coating; 9. an armor protection layer; 10. a porous filler layer; 11. a first waterproof layer; 12. a second waterproof layer; 13. an insulating support plate; 14. and a wire through hole.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided a wear-resistant waterproof cable.
The present utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, according to the embodiment of the present utility model, the wear-resistant waterproof cable includes a support sleeve 7, an inner protection sleeve layer 3 is fixedly sleeved on the outer side of the support sleeve 7, a second waterproof layer 12 is fixedly connected on the outer side of the inner protection sleeve layer 3, a water stop layer 2 is fixedly sleeved on the outer side of the second waterproof layer 12, a first waterproof layer 11 is fixedly connected on the outer side of the water stop layer 2, a porous filling layer 10 is fixedly sleeved on the outer side of the first waterproof layer 11, an outer protection sleeve layer 1 is fixedly connected on the outer side of the porous filling layer 10, and an armor protection layer 9 is fixedly arranged on the inner wall of the outer protection sleeve layer 1, so that when the outer protection sleeve layer 1 and the first waterproof layer 11 are ruptured, the set water stop layer 2 can absorb water and expand and simultaneously squeeze the outer porous filling layer 10, and form waterproof plastic colloid, the waterproof plastic colloid can fill gaps on the outer protection sleeve layer 1, so that the waterproof layer 12 can be well waterproof again, and new waterproof structure can be generated, thereby greatly improving the waterproof performance of the wear-resistant waterproof cable.
In one embodiment, the outer wall of the outer protective sleeve layer 1 is uniformly and fixedly connected with a plurality of anti-wear raised strips 4, and the surface of the outer protective sleeve layer 1 is sprayed with an anti-wear coating 8, so that the anti-wear raised strips 4 and the anti-wear coating 8 which are arranged can be used for firstly contacting with an external object, the friction between the external object and the surface of the outer protective sleeve layer 1 is reduced, the outer protective sleeve layer 1 can be effectively protected, the abrasion and rupture rate of the outer protective sleeve layer 1 is delayed, the abrasion resistance of the abrasion-resistant waterproof cable is greatly improved, and the service life of the abrasion-resistant waterproof cable is prolonged.
In one embodiment, the insulating support plate 13 is fixedly connected to the inner side of the support sleeve 7, the through wire hole 14 is formed between the support sleeve 7 and the insulating support plate 13, the cable core 5 is sleeved in the through wire hole 14 in a penetrating manner, and the hard filling layer 6 is filled around the cable core 5, so that a good protection effect can be effectively provided for the cable core 5.
In one embodiment, the armour layer 9 is made of wire mesh wound with wire.
In one embodiment, the inner protective sheath layer 3 and the outer protective sheath layer 1 are made of an insulating ethylene propylene diene monomer material.
In one embodiment, the support sleeve 7 and the insulating support plate 13 are made of an insulating rubber material.
Working principle: the utility model is provided with an outer protective sleeve layer 1, a water stop strip layer 2, a first waterproof layer 11, a second waterproof layer 12 and an inner protective sleeve layer 3, a cable core 5 is arranged in a through line hole 14 formed by a support sleeve 7 and an insulating support plate 13 in a penetrating and sleeving manner, a hard filling layer 6 is filled in the through line hole 14, good protection effect can be effectively provided for the cable core 5, the outer side of the support sleeve 7 is fixedly sleeved with the inner protective sleeve layer 3, the outer side of the inner protective sleeve layer 3 is fixedly sleeved with the second waterproof layer 12, the outer side of the second waterproof layer 12 is fixedly sleeved with the water stop strip layer 2, the outer side of the water stop strip layer 2 is fixedly connected with the first waterproof layer 11, the outer side of the first waterproof layer 11 is sleeved with the outer protective sleeve layer 1 of an armor protective layer 9, a porous filling layer 10 is filled between the armor protective layer 9 and the first waterproof layer 11, the elastic buffer effect of the porous filling layer 10 can effectively prevent the armor protection layer 9 from being in friction contact with the first waterproof layer 11, so that the first waterproof layer 11 and the second waterproof layer 12 are not easy to wear and crack, and when the outer protection sleeve layer 1 and the first waterproof layer 11 crack, the arranged water stop strip layer 2 can absorb water and expand and simultaneously squeeze the porous filling layer 10 on the outer side, and form waterproof plastic colloid, the waterproof plastic colloid can fill gaps on the outer protection sleeve layer 1, so that the waterproof plastic colloid has good waterproof effect again, and a new waterproof structure can be generated to protect the second waterproof layer 12, thereby greatly improving the waterproof performance of a wear-resistant waterproof cable, the armor protective layer 9 that the metal wire winding's of being provided with metal mesh was made in outer protective sheath layer 1 inboard that sets up can effectively improve outer protective sheath layer 1 obdurability to outer protective sheath layer 1 outside evenly is provided with a plurality of abrasionproof sand grip 4, simultaneously has wear-resisting coating 8 at outer protective sheath layer 1 surface coating, so when dragging and remove a wear-resisting waterproof type cable, wear-resisting sand grip 4 and wear-resisting coating 8 that set up can be at first with the foreign object contact, reduce the friction on foreign object and outer protective sheath layer 1 surface, thereby can effectively protect outer protective sheath layer 1, delay its wearing and tearing speed, thereby improved the wear resistance of a wear-resisting waterproof type cable greatly, prolonged its life.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, 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.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a wear-resisting waterproof type cable, includes support sleeve (7), its characterized in that, support sleeve (7) outside has fixedly cup jointed interior protective sheath layer (3), and interior protective sheath layer (3) outside fixedly connected with second waterproof layer (12) to second waterproof layer (12) outside has fixedly cup jointed sealing-up strip layer (2), sealing-up strip layer (2) outside fixedly connected with first waterproof layer (11), and first waterproof layer (11) outside has fixedly cup jointed porous filling layer (10) to porous filling layer (10) outside fixedly connected with outer protective sheath layer (1), outer protective sheath layer (1) inner wall is fixed to be provided with armor protective layer (9).
2. The wear-resistant waterproof cable according to claim 1, wherein a plurality of wear-resistant raised strips (4) are uniformly and fixedly connected to the outer wall of the outer protective sleeve layer (1), and a wear-resistant coating (8) is sprayed on the surface of the outer protective sleeve layer (1).
3. The wear-resistant waterproof cable according to claim 1, wherein an insulating support plate (13) is fixedly connected to the inner side of the support sleeve (7), a through wire hole (14) is formed between the support sleeve (7) and the insulating support plate (13), a cable core (5) is sleeved in the through wire hole (14) in a penetrating manner, and a hard filling layer (6) is filled around the cable core (5).
4. A wear-resistant and waterproof cable according to claim 1, characterized in that the armouring protection layer (9) is made of a metal mesh made of wire wound.
5. The wear-resistant waterproof cable according to claim 1, characterized in that the inner protective sheath layer (3) and the outer protective sheath layer (1) are made of insulating ethylene propylene diene monomer rubber materials.
6. A wear-resistant and waterproof cable according to claim 3, characterized in that the support sleeve (7) and the insulating support plate (13) are made of insulating rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840667.7U CN219534117U (en) | 2023-04-14 | 2023-04-14 | Wear-resisting waterproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840667.7U CN219534117U (en) | 2023-04-14 | 2023-04-14 | Wear-resisting waterproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219534117U true CN219534117U (en) | 2023-08-15 |
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ID=87586660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320840667.7U Active CN219534117U (en) | 2023-04-14 | 2023-04-14 | Wear-resisting waterproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219534117U (en) |
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2023
- 2023-04-14 CN CN202320840667.7U patent/CN219534117U/en active Active
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