CN209895826U - Solid cable sheath - Google Patents
Solid cable sheath Download PDFInfo
- Publication number
- CN209895826U CN209895826U CN201920918843.8U CN201920918843U CN209895826U CN 209895826 U CN209895826 U CN 209895826U CN 201920918843 U CN201920918843 U CN 201920918843U CN 209895826 U CN209895826 U CN 209895826U
- Authority
- CN
- China
- Prior art keywords
- copper core
- copper
- cable
- sheath
- glass fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007787 solid Substances 0.000 title claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 239000000945 filler Substances 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 239000003365 glass fiber Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 17
- 238000005253 cladding Methods 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000011889 copper foil Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 239000007767 bonding agent Substances 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
- 239000004519 grease Substances 0.000 abstract description 8
- 229920001296 polysiloxane Polymers 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- 206010040844 Skin exfoliation Diseases 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 206010047289 Ventricular extrasystoles Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000035618 desquamation Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a solid cable sheath, which comprises three conductor copper cores, wherein copper core sheath wires are sleeved on the surfaces of the three conductor copper cores, the outer surfaces of the three copper core sheath wires are fixedly wound into one strand through a layer of heat-insulating filler which is wrapped, a plurality of layers of copper core nets are fixedly wrapped on the outer wall surfaces of the heat-insulating filler, and cable sheaths are sleeved outside the copper core nets, the solid cable sheath can easily reduce the magnetic interference of a cable in the process of power transmission through the arranged copper core nets, improves the external electromagnetic interference capacity, is convenient for transmitting power through the arranged conductor copper cores, extrudes and wraps a layer of glass fiber cloth on the surfaces of the conductor copper cores, passes through a material cylinder on the surfaces of the glass fiber cloth and is coated with heat-conducting silicone grease on the surfaces of the glass fiber cloth to realize the connection and sealing of the glass fiber cloth and the heat-conducting silicone grease, the sealing performance of the whole cable and the independence in the process of transmitting power are improved.
Description
Technical Field
The utility model relates to a cable sheath, in particular to solid cable sheath.
Background
The cable cladding skin is the external insulator of cladding copper core, is the important component that weighs whole cable and can reach the service standard, and the security in the installation use is more influenced to the installation use directly influenced user's of good and bad direct influence of cable cladding skin, guarantees whether qualified main point of considering of cable, and the protection of inside electrically conductive copper core is influenced to the good or bad influence of cable skin.
The copper wires of current cable skin insulating and various specifications of PVC plastic particle processing sheath are mainly stranded into the cable, and inside filler anti-resistance effect is poor, because the sheath structure of cladding too simple leads to peeling off the risk that the copper core exposes and cause the personnel to electrocute easily under receiving external force to trample very easily, and the heat preservation waterproof material of adoption is comparatively crude, thereby it causes certain short circuit risk to expose outside the ageing rainwater entering of erosion that receives the rainwater at the PVC crust in winter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solid cable skin to solve the current cable skin that proposes in the above-mentioned background art and mainly strand the stranding by the copper wire of pvc plastic particle processing sheath insulation and various specifications, the anti-resistance effect of inside filler is poor, because the crust structure of cladding leads to too simply receiving the problem that the very easy desquamation copper core exposes the risk that causes the personnel to electrocute easily under external force tramples.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solid cable sheath, includes three conductor copper cores, three the copper core restrictive line has all been cup jointed on the surface of conductor copper core, and the fixed round of one deck heat preservation insulating filler that the outside surface of three copper core restrictive lines all was equipped with through the cladding becomes the one, the outer wall fixed surface cladding of heat preservation insulating filler has a plurality of layers of copper core net, cable sheathing has been cup jointed to the outside of copper core net, cable sheathing makes for the ceramic silicon rubber material of medium density.
As an optimal technical scheme of the utility model, the inside scraps of paper that include of heat preservation insulating filler, scraps of paper piece are filled through the ceramic silicon rubber that inside packing was equipped with and are connected fixedly.
As an optimal technical scheme of the utility model, the copper core net is made through weaving processing by a plurality of root copper foil silk, and the copper foil silk is drawn out through the wire drawing machine by a plurality of root bar copper and is made.
As an optimal technical scheme of the utility model, the fixed packing of inner wall of copper core sheath line is equipped with glass fiber cloth, glass fiber cloth is through the adhesive that the surface coating was equipped with and 4 top layer inner walls bonding of copper core sheath line are fixed.
As an optimal technical scheme of the utility model, three conductor copper cores all are independent and separate through winding copper core sheath line between each conductor copper core, conductor copper core is more than or equal to three, the outside rubber of copper core sheath line is resin insulation silicon rubber
As a preferred technical solution of the present invention, the ceramic silicone rubber filler may be made of: the silicon rubber, the chloroprene rubber and the epoxy resin electrical insulating material are mixed and extruded to manufacture the cable.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) the magnetic interference of the cable in the power transmission process is easily reduced through the arranged copper core net, the external electromagnetic interference capacity is improved, the arranged conductor copper core is convenient for power transmission, the surface of the conductor copper core is extruded and wrapped with a layer of glass fiber cloth, the surface of the glass fiber cloth passes through the charging barrel, and a circle of heat-conducting silicone grease is coated on the surface of the glass fiber cloth to realize the connection and sealing of the glass fiber cloth and the heat-conducting silicone grease, so that the sealing performance of the whole cable and the independence in the power transmission process are improved;
2) the heat conduction silicone grease provided can reduce the heat degree of the copper core of the conductor, the heat conduction effect is good, the resistance is reduced, the heat insulation filler and the copper core net which are provided are easy to play the roles of water resistance and resistance heat insulation on a cable, the thickness of the cable sheath made of rubber is high, the cable sheath is not required to be broken, and the three-layer protection of the copper core sheath wire, the cable sheath and the heat insulation filler is used for avoiding the electric shock of people and improving the safety.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal connection structure of the copper core mesh and the cable protection sleeve of the present invention;
FIG. 3 is a schematic view of the cladding connection structure of the copper core mesh and the insulating filler of the present invention;
fig. 4 is a schematic view of the whole cross-sectional structure of the cable of the present invention.
In the figure: 1. a cable jacket; 2. a copper core mesh; 3. insulating filler of heat preservation; 4. a copper core sheathed wire; 5. a conductive copper core.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, the utility model provides a solid cable sheath, including three conductor copper cores 5, copper core sheath line 4 has all been cup jointed on the surface of three conductor copper cores 5, and the outside surface of three copper core sheath lines 4 is all fixed to be wound into one strand through one deck heat preservation insulating filler 3 that the cladding was equipped with, and the outer wall fixed surface cladding of heat preservation insulating filler 3 has a plurality of layers of copper core net 2, and cable sheath 1 has been cup jointed to the outside of copper core net 2, and cable sheath 1 is the ceramic silicon rubber material of medium density and makes.
Preferably, insulating filler 3 is inside including the scraps of paper piece, and the scraps of paper piece are fixed through the ceramic silicon rubber filling connection that inside packing was equipped with, conveniently makes insulating filler 3 through the ceramic silicon rubber that is equipped with and scraps of paper piece, plays good heat preservation effect to the cable.
Preferably, the copper core net 2 is made of a plurality of copper foil wires through weaving processing, the copper foil wires are made of a plurality of copper rods through drawing by a wire drawing machine,
preferably, the inner wall of the copper core sheathed wire 4 is fixedly filled with glass fiber cloth, the glass fiber cloth is fixedly bonded with the inner wall of the surface layer of the copper core sheathed wire 4 by a bonding agent coated on the surface, and the glass fiber cloth can play a good anti-interference role on the conductor copper core 5 arranged inside, and the glass fiber cloth has the advantages of good conductive insulation property, strong heat resistance and good corrosion resistance.
Preferably, three conductor copper cores 5 are independent and are separated by the winding copper core sheathed wire 4 between each conductor copper core 5, the conductor copper cores 5 are more than or equal to three, the external rubber of the copper core sheathed wire 4 is resin insulation silicon rubber, and the conductor copper cores 5 can be added according to the quantity of the transmission voltage, so as to reduce the resistance and improve the voltage, thereby manufacturing cables with different use scenes.
Preferably, the ceramic silicone rubber filler may be made of: the material of the silicon rubber, the chloroprene rubber and the epoxy resin electrical insulating material is molded and extruded to be manufactured, and different insulating materials can be selected for use by fillers according to the use and voltage of a user so as to manufacture cable protective sleeves with different specifications, so that the production cost of enterprises can be reduced in the daily production process, and cables with different values are correspondingly produced.
During specific production, the utility model relates to a solid cable sheath, a producer firstly puts the raw material copper bar for manufacturing a conductor copper core 5 into a wire drawing machine to extrude and draw the raw material copper bar into slender wires, then extrudes a conductor copper core 5 through a hot melting extrusion die, then the producer extrudes and wraps a layer of glass fiber cloth on the surface of the conductor copper core 5 again, and then the glass fiber cloth passes through a charging barrel on the surface of the glass fiber cloth and coats a circle of heat conduction silicone grease on the surface of the glass fiber cloth to realize the connection and sealing of the glass fiber cloth and the heat conduction silicone grease, the heat conduction silicone grease can reduce the heat degree of the conductor copper core 5, the heat conduction effect is good, then the coated glass fiber cloth and the conductor copper core 5 are wrapped through cables, the extrusion of the die realizes the hot melting sheathing connection of the copper core sheath wire 4 on the surface of the glass fiber cloth again, (the other two are manufactured according to needs according to a secondary manufacturing method), this protect copper core sheath line 4 and make through PVC's hot melt rubber, and protect 4 different colours of copper core sheath line, so that the wiring (red stands for the live wire, yellow green then stands for the ground wire) in later stage is again become one with three conductor copper cores 5 with the round trip of copper core sheath line 4 again afterwards, twist into the twist form, and coat one deck heat preservation insulating filler 3 on its surface again, this heat preservation filler adopts polyethylene liquid rubber and through solidify the back rethread cable extruder extrude strip cable and then again with the surface cladding of this cable weave good copper core net 2 on the last whole manufacturing process of cable sheath 1 can end again cup jointing, cable sheath 1 preparation can adopt ceramic silicon rubber to make through the cable manufacturing tool.
During specific use, the sheath of the end department of this cable is cut open according to the electric wire wiring rule to the user of service, get rid of protective housing expose behind the conductor copper core 5 with connect electrical equipment be connected can, need the outage in the connection process, carry out the wiring according to the red, yellow, green cable colour of cable, notice: the cut note can not be connected in error, and the whole circuit is easy to burn out on the other side.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a solid cable sheath, includes three conductor copper cores (5), its characterized in that, three the surface of conductor copper core (5) has all been cup jointed copper core sheath line (4), and the outside surface of three copper core sheath lines (4) all is fixed around connecing into one strand through one deck heat preservation insulating filler (3) that the cladding was equipped with, the outer wall fixed surface cladding of heat preservation insulating filler (3) has a plurality of layers of copper core net (2), cable sheathing (1) has been cup jointed to the outside of copper core net (2), cable sheathing (1) is made for the ceramic silicon rubber material of medium density.
2. The solid cable sheath according to claim 1, wherein: the heat-insulation filler (3) comprises scraps of paper, and the scraps of paper are filled, connected and fixed through ceramic silicon rubber filled in the heat-insulation filler.
3. The solid cable sheath according to claim 1, wherein: the copper core net (2) is formed by weaving a plurality of copper foil wires, and the copper foil wires are formed by drawing a plurality of copper rods through a drawing machine.
4. The solid cable sheath according to claim 1, wherein: the inner wall of the copper core sheath wire (4) is fixedly filled with glass fiber cloth, and the glass fiber cloth is fixedly bonded with the inner wall of the surface layer of the copper core sheath wire (4) through a bonding agent coated on the surface of the glass fiber cloth.
5. The solid cable sheath according to claim 1, wherein: the three conductor copper cores (5) are independent and are separated from each other through the wound copper core sheath wire (4) between the conductor copper cores (5), the conductor copper cores (5) are more than or equal to three, and the external rubber of the copper core sheath wire (4) is resin insulation silicon rubber.
6. The solid cable sheath of claim 2, wherein: the ceramic silicone rubber filler can be prepared from: the silicon rubber, the chloroprene rubber and the epoxy resin electrical insulating material are mixed and extruded to manufacture the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920918843.8U CN209895826U (en) | 2019-06-19 | 2019-06-19 | Solid cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920918843.8U CN209895826U (en) | 2019-06-19 | 2019-06-19 | Solid cable sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209895826U true CN209895826U (en) | 2020-01-03 |
Family
ID=69021256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920918843.8U Active CN209895826U (en) | 2019-06-19 | 2019-06-19 | Solid cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209895826U (en) |
-
2019
- 2019-06-19 CN CN201920918843.8U patent/CN209895826U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A solid cable sheath Effective date of registration: 20220930 Granted publication date: 20200103 Pledgee: Shandong Ningjin Rural Commercial Bank Co.,Ltd. Pledgor: Ningjin Baisheng Plastic Product Co.,Ltd. Registration number: Y2022980017116 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231130 Granted publication date: 20200103 Pledgee: Shandong Ningjin Rural Commercial Bank Co.,Ltd. Pledgor: Ningjin Baisheng Plastic Product Co.,Ltd. Registration number: Y2022980017116 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A solid cable sheath Effective date of registration: 20231225 Granted publication date: 20200103 Pledgee: Qilu bank Limited by Share Ltd. Dezhou Ningjin branch Pledgor: Ningjin Baisheng Plastic Product Co.,Ltd. Registration number: Y2023980074125 |