CN215450958U - Wire and cable with high temperature resistant effect - Google Patents
Wire and cable with high temperature resistant effect Download PDFInfo
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- CN215450958U CN215450958U CN202121256841.0U CN202121256841U CN215450958U CN 215450958 U CN215450958 U CN 215450958U CN 202121256841 U CN202121256841 U CN 202121256841U CN 215450958 U CN215450958 U CN 215450958U
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Abstract
The utility model discloses a wire and cable with a high-temperature-resistant effect, which comprises a wear-resistant sheath layer, wherein a stretch-resistant winding layer is wrapped in the wear-resistant sheath layer, a supporting frame is arranged in the stretch-resistant winding layer, a metal braided shielding layer is arranged in the supporting frame, a high-temperature-resistant coating layer is coated in the metal braided shielding layer, a high-temperature-resistant winding adhesive tape in a spiral structure is arranged in the high-temperature-resistant coating layer, a plurality of insulating sheaths are arranged in the high-temperature-resistant winding adhesive tape, each insulating sheath is provided with a plurality of fiber cores, sleeve caps are sleeved at the end parts of the supporting frame, and through holes which correspond to the fiber cores one to one are arranged in the sleeve caps. This wear-resisting restrictive coating of wire and cable setting with high temperature resistant effect is used for alleviateing the degree of wear that wire and cable received to and stretch-proofing winding layer can effectual reinforcing wire and cable's anti-pulling ability of dragging, and avoid wire and cable fracture or deformation.
Description
Technical Field
The utility model relates to the technical field of wires and cables, in particular to a wire and cable with a high-temperature resistant effect.
Background
The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. The electric wire cable in a broad sense is also referred to as a cable for short, and the cable in a narrow sense means an insulated cable, which can be defined as an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.
The existing electric wire and cable are easily influenced by external factors in the using process, the electric wire and cable are possibly deformed or broken due to high temperature or fire, and the electric wire and cable are damaged due to external pressure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric wire and a cable with a high-temperature resistant effect, so as to solve the problems that the existing electric wire and cable is easily influenced by external factors during the use process, the electric wire and the cable are possibly deformed or broken by high temperature or fire, and the electric wire and the cable are damaged by external pressure in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric wire and cable with high temperature resistant effect, includes wear-resisting restrictive coating, the parcel has stretch-proofing winding layer in the wear-resisting restrictive coating, stretch-proofing winding in situ is equipped with braced frame, be equipped with metal woven shield in the braced frame, the interior coating of metal woven shield has high temperature resistant coating, be equipped with the high temperature resistant winding sticky tape that is helical structure in the high temperature resistant coating, be equipped with a plurality of insulating sheath in the high temperature resistant winding sticky tape to and every insulating sheath all is equipped with a plurality of fibre core, braced frame's tip cover is equipped with the cover cap, be equipped with the through-hole with fibre core one-to-one in the cover cap.
Preferably, the wear-resistant sheath layer is fixedly connected with the stretch-resistant winding layer, the wear-resistant sheath layer is a polyvinyl chloride layer, and the stretch-resistant winding layer is a fiber weaving layer.
Preferably, the supporting frame comprises an outer ring frame, an inner ring frame, a filling rubber block, a connecting block and a reinforcing rib, the outer ring frame is internally provided with the inner ring frame which is concentric with the outer ring frame, the radius of the outer ring frame is smaller than that of the inner ring frame, a plurality of connecting blocks which are annularly distributed about the center of the outer ring frame are arranged between the outer ring frame and the inner ring frame, the outer ring frame is fixedly connected with the inner ring frame through the connecting blocks, and the connecting blocks are provided with two semi-hollow cylindrical notches which are symmetrically distributed about the axis of the connecting blocks.
Preferably, a filling rubber block is arranged between the connecting blocks, and the filling rubber block is respectively and tightly attached to the inner wall surface of the outer ring frame and the outer wall surface of the inner ring frame.
Preferably, the connecting block is internally provided with reinforcing ribs which are in one-to-one correspondence with the connecting block and are parallel to each other in a penetrating manner.
Preferably, the metal braided shielding layer is tightly attached to the high-temperature-resistant coating layer, the metal braided shielding layer is fixedly connected with the high-temperature-resistant coating layer, and the high-temperature-resistant coating layer is a high-temperature-resistant heat-insulating coating.
Preferably, the axial direction of the high-temperature-resistant winding adhesive tape is parallel to the central axes of the insulating sheath and the fiber core, and the insulating sheath is made of polytetrafluoroethylene.
Compared with the prior art, the utility model has the following beneficial effects:
the wear-resistant sheath layer is used for reducing the abrasion degree of the wire and the cable, and the stretch-resistant winding layer can effectively enhance the stretch-resistant capability of the wire and the cable and avoid the breakage or deformation of the wire and the cable; the metal braided shielding layer can effectively shield the interference of external signals and can effectively inhibit the dispersion of fiber core transmission signals, the high-temperature-resistant coating layer can effectively obstruct the interference of external high temperature, and the high-temperature resistance and the heat insulation capability of the wire and cable are enhanced; the high-temperature-resistant winding adhesive tape is used for limiting the positions of the insulating sheath and the fiber core, so that the insulating sheath and the fiber core are prevented from being separated from the wire and cable, and the insulating sheath can effectively prevent electric power from leaking.
The supporting frame is arranged, the outer ring frame and the inner ring frame are connected through the connecting blocks, so that the outer ring frame, the inner ring frame and the matching connecting blocks form a whole, the stability of the whole of the outer ring frame, the whole of the inner ring frame and the connecting blocks can be effectively enhanced, the shape of the electric wire and the shape of the electric cable can be effectively supported by the outer ring frame, the inner ring frame and the connecting blocks, and the pressure resistance of the electric wire and the electric cable can be enhanced; the filling rubber block is filled between the outer ring frame and the inner ring frame, so that the filling rubber block can effectively reduce the external force applied to the outer ring frame and the pressure applied to the electric wire and the electric cable; through the setting of a plurality of strengthening rib, can effectual reinforcing wire and cable holistic tensile pull ability to and avoid wire and cable to receive the emergence of pulling the power fracture phenomenon.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a construction of a stretch resistant wrap layer of the present invention;
FIG. 4 is a schematic view of the construction of the cap of the present invention;
FIG. 5 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1. a wear-resistant sheath layer; 2. a stretch resistant wrap layer; 3. a support frame; 301. an outer ring frame; 302. an inner ring frame; 303. filling a rubber block; 304. connecting blocks; 305. reinforcing ribs; 4. a metal braided shield layer; 5. a high temperature resistant coating layer; 6. high temperature resistant wound tape; 7. an insulating sheath; 8. a fiber core; 9. and (5) sheathing a cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electric wire and cable with high temperature resistant effect, including wear-resisting restrictive coating 1, the parcel has stretch-proofing winding layer 2 in the wear-resisting restrictive coating 1, be equipped with braced frame 3 in the stretch-proofing winding layer 2, be equipped with metallic braid shielding layer 4 in the braced frame 3, the coating has high temperature resistant coating 5 in the metallic braid shielding layer 4, be equipped with the high temperature resistant winding sticky tape 6 that is helical structure in the high temperature resistant coating 5, be equipped with a plurality of insulating sheath 7 in the high temperature resistant winding sticky tape 6, and every insulating sheath 7 all is equipped with a plurality of fibre core 8, braced frame 3's tip cover is equipped with cap 9, be equipped with the through-hole with 8 one-to-ones of fibre core in the cap 9.
In the utility model: the wear-resistant sheath layer 1 is fixedly connected with the stretch-resistant winding layer 2, the wear-resistant sheath layer 1 is a polyvinyl chloride layer, and the stretch-resistant winding layer 2 is a fiber braided layer; wear-resisting restrictive coating 1 is used for alleviateing the degree of wear that wire and cable received to and stretch-proofing winding layer 2 can effectual reinforcing wire and cable's anti-pulling ability, and avoid wire and cable fracture or deformation.
In the utility model: the supporting frame 3 comprises an outer ring frame 301, an inner ring frame 302, a rubber filling block 303, connecting blocks 304 and reinforcing ribs 305, wherein the inner ring frame 302 concentric with the outer ring frame 301 is arranged in the outer ring frame 301, the radius of the outer ring frame 301 is smaller than that of the inner ring frame 302, a plurality of connecting blocks 304 annularly distributed about the center of the outer ring frame 301 are arranged between the outer ring frame 301 and the inner ring frame 302, the outer ring frame 301 is fixedly connected with the inner ring frame 302 through the connecting blocks 304, and two semi-hollow cylindrical notches symmetrically distributed about the central axis of the connecting blocks 304 are formed in the connecting blocks 304; outer ring frame 301 and interior ring frame 302 are connected through connecting block 304 between for outer ring frame 301 and interior ring frame 302 and cooperation connecting block 304 constitute a whole, thereby can effectually strengthen the holistic stability of outer ring frame 301, interior ring frame 302 and connecting block 304 three, make outer ring frame 301, interior ring frame 302 and connecting block 304 can effectually support wire and cable's shape, and strengthen wire and cable's compressive capacity.
In the utility model: a filling rubber block 303 is arranged between the connecting blocks 304, and the filling rubber block 303 is respectively and tightly attached to the inner wall surface of the outer ring frame 301 and the outer wall surface of the inner ring frame 302; the filling rubber block 303 is filled between the outer ring frame 301 and the inner ring frame 302, so that the filling rubber block 303 can effectively reduce the external force applied to the outer ring frame 301 and the pressure applied to the electric wire and cable.
In the utility model: reinforcing ribs 305 which correspond to the connecting blocks 304 one by one and are parallel to each other penetrate through the connecting blocks 304; through the setting of a plurality of strengthening rib 305, can effectual reinforcing wire and cable holistic tensile ability of tearing to and avoid wire and cable to receive the emergence of pulling the power fracture phenomenon.
In the utility model: the metal braided shielding layer 4 is tightly attached to the high-temperature-resistant coating layer 5, the metal braided shielding layer 4 is fixedly connected with the high-temperature-resistant coating layer 5, and the high-temperature-resistant coating layer 5 is a high-temperature-resistant heat-insulating coating; the metal braided shielding layer 4 can effectively shield the interference of external signals and effectively inhibit the dispersion of transmission signals of the fiber core 8, the high-temperature-resistant coating layer 5 can effectively prevent the interference of external high temperature, and the high-temperature resistance and the heat insulation capability of the wire and cable are enhanced.
In the utility model: the axial direction of the high-temperature resistant winding adhesive tape 6 is parallel to the central axes of the insulating sheath 7 and the fiber core 8, and the insulating sheath 7 is made of polytetrafluoroethylene; the high-temperature-resistant winding adhesive tape 6 is used for limiting the positions of the insulating sheath 7 and the fiber core 8, so that the insulating sheath 7 and the fiber core 8 are prevented from being separated from the wire and the cable, and the insulating sheath 7 can effectively block the leakage of electric power.
The working principle of the wire and cable with the high-temperature resistant effect is as follows: firstly, outer ring frame 301 is connected with inner ring frame 302 through connecting block 304, make outer ring frame 301 and inner ring frame 302 and cooperation connecting block 304 constitute a whole, and wear-resisting restrictive coating 1 and stretch-proofing winding layer 2 are established to the overcoat, thereby can effectual reinforcing electric wire and cable's wearability, and fill between outer ring frame 301 and inner ring frame 302 is filled to rubber piece 303, make rubber piece 303 that fills can effectual external force that alleviates outer ring frame 301 and receive, and through the setting of a plurality of strengthening rib 305, strengthen the holistic tensile resistance of electric wire and cable, then, metal braiding shielding layer 4 can effectual shielding external signal's interference, and can effectual suppression fibre core 8 transmission signal's dispersion, high temperature resistant coating 5 separation outside high temperature interference, and through the position of high temperature resistant winding sticky tape 6 restriction insulating sheath 7 and fibre core 8.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wire and cable with high temperature resistant effect, includes wear-resisting restrictive coating (1), its characterized in that: the utility model discloses a high temperature resistant winding adhesive tape, including wear-resisting restrictive coating (1), parcel has stretch-proofing winding layer (2) in the wear-resisting restrictive coating (1), be equipped with braced frame (3) in stretch-proofing winding layer (2), be equipped with metal woven shield (4) in braced frame (3), the metal woven shield has high temperature resistant coating (5) in (4), be equipped with high temperature resistant winding sticky tape (6) that are helical configuration in high temperature resistant coating (5), be equipped with a plurality of insulating sheath (7) in high temperature resistant winding sticky tape (6) to and every insulating sheath (7) all are equipped with a plurality of fibre core (8), the tip cover of braced frame (3) is equipped with overlap cap (9), be equipped with the through-hole with fibre core (8) one-to-one in overlap cap (9).
2. The electric wire cable with high temperature resistant effect as claimed in claim 1, wherein: wear-resisting restrictive coating (1) and stretch-proofing winding layer (2) fixed connection to wear-resisting restrictive coating (1) is the polyvinyl chloride layer, and stretch-proofing winding layer (2) are the fibre weaving layer.
3. The electric wire cable with high temperature resistant effect as claimed in claim 1, wherein: the supporting frame (3) comprises an outer ring frame (301), an inner ring frame (302), a filling rubber block (303), a connecting block (304) and a reinforcing rib (305), wherein the inner ring frame (302) concentric with the outer ring frame (301) is arranged in the outer ring frame (301), the radius of the outer ring frame (301) is smaller than that of the inner ring frame (302), a plurality of connecting blocks (304) distributed annularly about the center of the outer ring frame (301) are arranged between the outer ring frame (301) and the inner ring frame (302), the outer ring frame (301) is fixedly connected with the inner ring frame (302) through the connecting blocks (304), and two semi-hollow cylindrical notches which are symmetrically distributed about the axis in the connecting blocks (304) are formed in the connecting blocks (304).
4. The electric wire cable with high temperature resistant effect as claimed in claim 3, wherein: and a filling rubber block (303) is arranged between the connecting blocks (304), and the filling rubber block (303) is respectively and closely attached to the inner wall surface of the outer ring frame (301) and the outer wall surface of the inner ring frame (302).
5. The electric wire cable with high temperature resistant effect as claimed in claim 3, wherein: reinforcing ribs (305) which correspond to the connecting blocks (304) one to one and are parallel to each other penetrate through the connecting blocks (304).
6. The electric wire cable with high temperature resistant effect as claimed in claim 1, wherein: the metal braided shielding layer (4) is tightly attached to the high-temperature-resistant coating layer (5), the metal braided shielding layer (4) is fixedly connected with the high-temperature-resistant coating layer (5), and the high-temperature-resistant coating layer (5) is a high-temperature-resistant heat-insulating coating.
7. The electric wire cable with high temperature resistant effect as claimed in claim 1, wherein: the axial direction of the high-temperature-resistant winding adhesive tape (6) is parallel to the central axes of the insulating sheath (7) and the fiber core (8), and the insulating sheath (7) is made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256841.0U CN215450958U (en) | 2021-06-07 | 2021-06-07 | Wire and cable with high temperature resistant effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256841.0U CN215450958U (en) | 2021-06-07 | 2021-06-07 | Wire and cable with high temperature resistant effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215450958U true CN215450958U (en) | 2022-01-07 |
Family
ID=79709869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121256841.0U Active CN215450958U (en) | 2021-06-07 | 2021-06-07 | Wire and cable with high temperature resistant effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215450958U (en) |
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2021
- 2021-06-07 CN CN202121256841.0U patent/CN215450958U/en active Active
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