CN219891916U - High temperature resistant net twine - Google Patents
High temperature resistant net twine Download PDFInfo
- Publication number
- CN219891916U CN219891916U CN202320395886.9U CN202320395886U CN219891916U CN 219891916 U CN219891916 U CN 219891916U CN 202320395886 U CN202320395886 U CN 202320395886U CN 219891916 U CN219891916 U CN 219891916U
- Authority
- CN
- China
- Prior art keywords
- layer
- protective layer
- tin foil
- ring
- group
- 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.)
- Active
Links
- 239000010410 layer Substances 0.000 claims abstract description 87
- 239000011241 protective layer Substances 0.000 claims abstract description 43
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003063 flame retardant Substances 0.000 claims abstract description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000008439 repair process Effects 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 20
- 239000005060 rubber Substances 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 229920001973 fluoroelastomer Polymers 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 13
- 238000009413 insulation Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 abstract description 5
- 238000010304 firing Methods 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 12
- 230000032683 aging Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 9
- 239000003292 glue Substances 0.000 description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 7
- 229910052731 fluorine Inorganic materials 0.000 description 7
- 239000011737 fluorine Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000011888 foil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006234 thermal black Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of communication cable structures, and discloses a high-temperature-resistant net wire which comprises a protective layer, wherein a feeding group is clamped on the outer surface of the protective layer, and a repairing group, a flame-retardant layer, a tin foil heat-insulating layer and a waterproof layer are sleeved on the outer surface of the protective layer. The utility model has reasonable structure, protects the internal structure through the protective layer, repairs the damaged position by moving the feeding ring when the protective layer is damaged, reduces the damage to the net wire by the flame retardant layer, prolongs the firing time, protects the tin foil heat insulation to shield signals and prevent heat transfer, prevents water from entering the net wire by the waterproof layer, plays a supporting role by the cross framework, protects the tin foil protective layer by shielding and heat insulation, and reduces the use cost by the repair group and the feeding group structure, and reduces the oxidation of the copper core caused by heat transfer by the protective layer, the tin foil heat insulation layer and the tin foil protective layer structure.
Description
Technical Field
The utility model relates to the technical field of communication cable structures, in particular to a high-temperature-resistant network cable.
Background
Today, with increasingly developed technology, computers are increasingly dominant in people's lives, becoming an integral part of life, and people have entered the IT world. At present, people surf the internet through computers, mainly connecting computers and network interfaces through network cables, endless network cables and wide bands are connected with each other to form a vast network world, networks become an indispensable part of life of people, and along with expansion of application range of the networks, requirements on the network cables are higher and higher.
The wire, typically made of metal or glass, may be used to transmit information within the network. There are three types of network cables in common use: twisted pair, coaxial cable, and fiber optic cable. The twisted pair is a data transmission line composed of a plurality of pairs, the network line is indispensable for connecting with a local area network, the common network line in the local area network mainly comprises three types of twisted pair, coaxial cable and optical cable, the twisted pair is a data transmission line composed of a plurality of pairs, and the twisted pair is characterized by low price, so that the twisted pair is widely applied, such as common telephone lines and the like, and is used for connecting with RJ45 crystal heads; twisted pair termination has two criteria: T568A and T568B, and the connection methods of the twisted pair wires are mainly two: the two ends of the crystal heads of the straight-through cable and the cross cable conform to the T568B standard, each group of wires of the twisted pair are in one-to-one correspondence at the two ends, and the same color is kept consistent in the corresponding grooves of the crystal heads at the two ends.
The six-class network cable refers to six-class cables, namely cables conforming to CAT-6 standard, and can be used for voice, integrated Services Data Network (ISDN), ATM155Mbps and 622Mbps,100Mbps TPDDI, fast Ethernet and gigabit Ethernet, and has the characteristics of longer transmission distance, small transmission loss, wear resistance, pressure resistance and the like compared with five classes and more than five classes.
The mesh wire with the anti-interference framework disclosed in the Chinese patent application publication CN201921751563.9 has the advantages that the pair twisting pitches of the four pairs of twisted wire cores of the device are mutually unequal, so that the crosstalk can be effectively reduced, and the inner aluminum foil shielding layer, the outer aluminum foil shielding layer and the tinned copper braiding layer which are wrapped outside the wire cores can further strengthen the resistance of the mesh wire with the anti-interference framework to external interference, so that the stability and the safety of transmission signals are ensured; the supporting section of the cross framework and the matching end of the outer aluminum foil shielding layer are arc sections, so that friction of the twisted pair wire cores to the outer aluminum foil shielding layer can be effectively reduced, the contact area between the cross framework and the outer aluminum foil shielding layer is increased, the compression resistance of the mesh wire of the anti-interference framework is enhanced, and the reinforcing core arranged at the through hole in the middle of the cross framework can enhance the tensile resistance of the mesh wire with the anti-interference framework, so that the mechanical energy of the mesh wire with the anti-interference framework is better, and the mesh wire is not easy to damage in the laying process; in addition, the water-resistant layer can prevent moisture from penetrating radially, the water-resistant and moisture-proof performance of the outer aluminum foil shielding layer can improve the water-resistant performance of the net wire with the anti-interference framework, but the anti-interference framework cannot be used in high-temperature environments, basically has higher temperature in the environments of many facilities and equipment, if the high-temperature resistance of the net wire cannot meet the requirements, the net wire can be greatly influenced in information transmission, the net wire can be aged in advance and can not meet the use requirements, if the net wire is damaged, the inner core of the net wire is exposed due to friction, the ageing degree of the net wire can be increased, because the high-temperature-resistant net wire is complex in material, the production is complicated, the cost for replacing the net wire is high, and the consumption of the net wire needs to be reduced as much as possible.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a high-temperature-resistant net wire, which solves the problems of higher equipment environment temperature and higher net wire replacement cost.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high temperature resistant net twine, includes the protective layer, the surface joint of protective layer has the material loading group, the surface of protective layer has cup jointed the restoration group, the inside of protective layer is equipped with fire-retardant layer, the inside of fire-retardant layer is equipped with the tinfoil insulating layer, the inside of tinfoil insulating layer is equipped with the waterproof layer.
Optionally, the material loading group is including scribbling frame, solid fixed ring, axis of rotation, material loading ring, rubber tube, the surface joint of protective layer has scribbled the frame, it has cup jointed solid fixed ring to scribble the surface of frame, gu fixed ring's inside is equipped with the axis of rotation, the another side of axis of rotation is equipped with the material loading ring, the upper surface grafting of material loading ring has the rubber tube.
Optionally, the restoration group includes lantern ring, fixed hook, fixed section of thick bamboo, promotes the seat, the lantern ring has been cup jointed to the surface of protective layer, the joint of lantern ring has the fixed hook, the fixed section of thick bamboo has been cup jointed to the surface of fixed hook, the inside grafting of fixed section of thick bamboo has the promotion seat.
Optionally, the inside joint of waterproof layer has cross skeleton.
Optionally, the inside joint of waterproof layer has the tinfoil protection layer, the inside of tinfoil protection layer is equipped with the stranded conductor layer.
Optionally, a copper core is arranged in the stranded wire layer.
Optionally, the material of the protective layer is fluororubber, which is characterized by excellent heat resistance, oxidation resistance, oil resistance, corrosion resistance and atmospheric aging resistance.
In summary, the utility model has the technical effects and advantages that:
1. the utility model has reasonable structure, the internal structure is protected by the protective layer, the protective layer is damaged, the protective layer reaches the damaged position to repair the damaged position by moving the feeding ring, the flame-retardant layer reduces the damage to the net wire, the firing time is prolonged, the tin foil heat insulation is used for shielding the signal effect and preventing the heat transfer effect, the waterproof layer prevents water from entering the net wire, the cross framework plays a supporting role, the tin foil protective layer is used for shielding and heat insulation protection of the second layer, and the stranded wire layer and the copper core are the transmission line.
2. According to the utility model, through the structures of the repair group and the feeding group, the use cost is greatly reduced, and the recovery effect on damaged net wires is also achieved.
3. According to the utility model, through the structure of the protective layer, the tin foil heat insulation layer and the tin foil protective layer, the influence of oxidation, fluctuation and the like of the copper core caused by heat transfer is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing the whole structure of the present utility model;
FIG. 3 is a schematic diagram showing a structural component view of a prosthetic component of the present utility model;
FIG. 4 is a schematic view showing the structure of the feeding component of the present utility model;
FIG. 5 is a schematic view of a cross-sectional view of a wire of the present utility model.
In the figure: 1. a protective layer; 2. a feeding group; 201. a painting rack; 202. a fixing ring; 203. a rotating shaft; 204. a feeding ring; 205. a rubber tube; 3. repairing the group; 301. a collar; 302. a fixed hook; 303. a fixed cylinder; 304. a pushing seat; 4. a flame retardant layer; 5. a tin foil heat insulating layer; 6. a waterproof layer; 7. a cross skeleton; 8. a tin foil protective layer; 9. a stranded wire layer; 10. a copper core.
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.
Examples: a high temperature resistant wire as shown with reference to figures 1-5. Including protective layer 1, protective layer 1's surface joint has material loading group 2, protective layer 1's surface has cup jointed repair group 3, protective layer 1's inside is equipped with flame retardant coating 4, flame retardant coating 4's inside is equipped with tin foil insulating layer 5, tin foil insulating layer 5's inside is equipped with waterproof layer 6, material loading group 2 is including scribbling frame 201, solid fixed ring 202, axis of rotation 203, material loading ring 204, rubber tube 205, protective layer 1's surface joint has scribbled frame 201, gu fixed ring 202 has been cup jointed to frame 201's surface, gu fixed ring 202's inside is equipped with axis of rotation 203, the another side of axis of rotation 203 is equipped with material loading ring 204, gu fixed ring 204's upper surface has pegged graft rubber tube 205, repair group 3 includes the lantern ring 301, fixed hook 302, fixed cylinder 303, pushing seat 304, lantern ring 301 has been cup jointed to protective layer 1's surface, gu fixed hook 302's joint has fixed hook 302, fixed cylinder 303 has been cup jointed to fixed cylinder 303's inside of fixed cylinder 303.
As a preferred implementation manner in this embodiment, as shown in fig. 1 and fig. 5, the outer surface of the protective layer 1 is clamped with the feeding group 2, the outer surface of the protective layer 1 is sleeved with the repairing group 3, the inside of the protective layer 1 is provided with the flame retardant layer 4, the inside of the flame retardant layer 4 is provided with the tin foil heat insulation layer 5, the inside of the tin foil heat insulation layer 5 is provided with the waterproof layer 6, the inside of the waterproof layer 6 is clamped with the cross skeleton 7, the inside of the waterproof layer 6 is clamped with the tin foil protective layer 8, the inside of the tin foil protective layer 8 is provided with the stranded wire layer 9, the inside of the stranded wire layer 9 is provided with the copper core 10, the high temperature resistance of the fluororubber is the same as that of the silicone rubber, which is the best in the current elastomer, and 26-41 fluororubber can be used for a long time at 250 ℃ and short term at 300 ℃; the heat resistance of the 246-type fluorine rubber is better than that of the 26-41 type fluorine rubber, the physical property of the 26-41 type fluorine rubber after 300 ℃ multiplied by 100 hours of air heat aging is equivalent to that of the 246-type fluorine rubber after 300 ℃ multiplied by 100 hours of air heat aging, the elongation at break can be kept at about 100 percent, the hardness is 90-95 ℃, the 246-type fluorine rubber after 350 ℃ of air heat aging for 16 hours keeps good elasticity, the 246-type fluorine rubber after 400 ℃ of air heat aging for 110 minutes keeps good elasticity, the elongation of a rubber material containing spray carbon black, thermal black or carbon fiber after 400 ℃ of air heat aging for 110 minutes is increased by about 1/2-1/3, the strength is reduced by about 1/2, the 23-11-type fluorine rubber can be used for a long time at 200 ℃ and a short time at 250 ℃, the protection layer 1 protects all structures inside in the use to have high temperature resistance, ageing resistance, insulating effect etc. effects, if protection layer 1 receives the damage then needs material loading group 2 and repair group 3 to repair, flame retardant coating 4 can reduce the injury of flame to the net twine, the extension time of firing, tinfoil insulating layer 5 has two effects, one is shielding signal effect, one is preventing heat transfer inwards, waterproof layer 6 can prevent water to get into inside the net twine, cross skeleton 7 can support the protection net twine to a certain extent and not be destroyed by the extrusion, tinfoil protection layer 8 is second floor shielding and thermal-insulated protection, if the net twine skin has received the destruction, can not cause too big signal fluctuation in a period of time, stranded conductor layer 9 and copper core 10 just are the transmission line.
As an implementation manner in this embodiment, as shown in fig. 3 and fig. 4, the outer surface of the protection layer 1 is clamped with a feeding group 2, the outer surface of the protection layer 1 is sleeved with a repairing group 3, the outer surface of the protection layer 1 is sleeved with a fixing sleeve 303, a pushing seat 304 and a PVC-U adhesive, wherein the outer surface of the protection layer 1 is clamped with a smearing frame 201, the outer surface of the smearing frame 201 is sleeved with a fixing ring 202, the inside of the fixing ring 202 is provided with a rotating shaft 203, the other side of the rotating shaft 203 is provided with a feeding ring 204, the upper surface of the feeding ring 204 is inserted with a rubber tube 205, the repairing group 3 comprises a sleeve 301, a fixing hook 302, a fixing sleeve 303 and a pushing seat 304, the outer surface of the protection layer 1 is sleeved with a fixing hook 302, the outer surface of the fixing hook 302 is sleeved with a fixing sleeve 303, the inside of the fixing sleeve 303 is inserted with a pushing seat 304, and PVC-U adhesive has the advantages of simple operation, high bonding strength, good sealing performance, high heat resistance, high medium resistance and the PVC adhesive, PVC adhesive is a PVC pipe used in construction, an electrical pipe, agricultural irrigation, a pollution discharge engineering, and the like, the PVC pipe used by the engineering such as a white plastic product, such as a white plastic product or a wire, and the like, can be bonded by the following: polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), ABS, PMMA, nylon, films, foams, etc.; the adhesive has better bonding strength to metal and non-metal materials, such as organic glass, bamboo, wood, rubber, metal, fabric and paper; in particular to mutual adhesion and cross adhesion of plastics, metal and nonmetallic materials, and has super-strong adhesion strength; the method is characterized in that the method is used in the household appliance industry and the radio industry, in the use process, the charging ring 204 is moved to reach the damage position, then the rubber tube 205 is extruded to extrude pvc glue to the periphery position of the damage of the outer skin, then the fixing ring 202 is moved to the vicinity of the charging ring, the fixing ring 202 is rotated through the rotating shaft 203, the pvc glue is uniformly coated by the coating frame 201, then the fixing cylinder 303 is moved to the glue surface, the fixing hooks 302 are slowly loosened to place the lantern ring 301 at the damage position of the protective layer 1, the lantern ring is covered and stuck by the pvc glue, and finally the repairing group is separated from the protective layer 1 by the pushing seat 304.
The working principle of the utility model is as follows:
the protection layer 1 protects all internal structures in the use process, and has the effects of high temperature resistance, ageing resistance, insulation effect and the like, if the protection layer 1 is damaged, the protection layer 1 needs to reach the damaged position by moving the feeding ring 204, then the rubber tube 205 is extruded to extrude pvc glue to the peripheral position of the damage of the outer layer, then the fixing ring 202 is moved to the vicinity of the fixing ring 202, the fixing ring 202 is rotated through the rotating shaft 203, the pvc glue is smeared uniformly by the smearing frame 201, then the fixing cylinder 303 is moved to the surface of the glue, the fixing hook 302 is slowly loosened to place the lantern ring 301 at the damaged position of the protection layer 1, the protection layer 1 is covered and stuck by the pvc glue, finally the repairing group is separated from the protection layer 1 by the pushing seat 304, the high cost problem brought by replacing a network cable is greatly reduced, the difficulty of maintenance is also reduced, the flame retardant layer 4 can reduce the damage of flame to the network cable, the firing time is prolonged, the tin foil heat insulation layer 5 has two effects, one is a shielding signal effect, the inner transmission of heat is prevented, the water is prevented from entering the interior of the network cable by 6, the protection layer, the inner layer is damaged by the protection layer 7, the protection layer is damaged by the protection layer, the protection layer is damaged by the copper foil 8, the protection layer is not damaged by the network cable 8, the protection layer is greatly damaged by the cable 10, and the damage caused by the environment is greatly damaged by the outer layer, and the protection layer is greatly damaged by the cable 9, and the environment is greatly is damaged when the protection layer is damaged, and the environment is greatly is damaged, if the damage is greatly is damaged, and has the problem is caused by the environmental protection layer, if is caused.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. High temperature resistant net twine, including protective layer (1), its characterized in that: the outer surface joint of protective layer (1) has material loading group (2), the surface of protective layer (1) has cup jointed repair group (3), the inside of protective layer (1) is equipped with flame retardant coating (4), the inside of flame retardant coating (4) is equipped with tin foil insulating layer (5), the inside of tin foil insulating layer (5) is equipped with waterproof layer (6), material loading group (2) are including scribbling frame (201), solid fixed ring (202), axis of rotation (203), material loading ring (204), rubber tube (205), the surface joint of protective layer (1) has scribbled frame (201), the surface of scribbling frame (201) has cup jointed solid fixed ring (202), the inside of gu fixed ring (202) is equipped with axis of rotation (203), the another side of axis of rotation (203) is equipped with material loading ring (204), the upper surface of material loading ring (204) has rubber tube (205) in the grafting, repair group (3) include lantern ring (301), fixed hook (302), fixed cylinder (303), pushing seat (304), the surface joint of protective layer (1) has cup jointed lantern ring (301), the surface (301) of card fixed hook (302) has fixed hook (302), the inside of the fixed cylinder (303) is inserted with a pushing seat (304).
2. The high temperature resistant wire as set forth in claim 1, wherein: the inside joint of waterproof layer (6) has cross skeleton (7).
3. The high temperature resistant wire as set forth in claim 1, wherein: the inner part of the waterproof layer (6) is clamped with a tin foil protection layer (8), and a stranded wire layer (9) is arranged in the tin foil protection layer (8).
4. A high temperature resistant wire according to claim 3, wherein: the copper core (10) is arranged in the stranded wire layer (9).
5. The high temperature resistant wire as set forth in claim 1, wherein: the material of the protective layer (1) is fluororubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320395886.9U CN219891916U (en) | 2023-03-06 | 2023-03-06 | High temperature resistant net twine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320395886.9U CN219891916U (en) | 2023-03-06 | 2023-03-06 | High temperature resistant net twine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219891916U true CN219891916U (en) | 2023-10-24 |
Family
ID=88410422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320395886.9U Active CN219891916U (en) | 2023-03-06 | 2023-03-06 | High temperature resistant net twine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219891916U (en) |
-
2023
- 2023-03-06 CN CN202320395886.9U patent/CN219891916U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021168950A1 (en) | Indoor and outdoor dual-purpose optical cable | |
| CN219891916U (en) | High temperature resistant net twine | |
| CN207966534U (en) | A kind of HDMI composite optical/electrical cables | |
| CN208421342U (en) | A kind of miniature flexible armouring direct-burried, pipeline optical cable | |
| CN105529102A (en) | Optical-power composite cable with metal sheath employing soft aluminum alloy profile conductors | |
| CN205992440U (en) | A kind of interior integrated optical replies the stealthy optical cable of conjunction by cable | |
| CN208521632U (en) | A kind of resistance to cable that circumnutates of robot | |
| CN207611632U (en) | One kind is airborne to use optoelectronic composite cable | |
| CN107976753A (en) | A kind of bending-twisting fiber optic cables | |
| CN210984336U (en) | High-elasticity compression-resistant cable structure | |
| CN204178756U (en) | A kind of twin-core ultraviolet radiation preventing photovoltaic cable | |
| CN210136731U (en) | Service robot body cable with self-repairing insulation breakdown function | |
| CN209045227U (en) | A kind of wind-power electricity generation twist resistant cable | |
| CN206710646U (en) | A kind of optical patchcord | |
| CN215895986U (en) | Environment-resistant urban communication cable with copper core, polyolefin insulation and aluminum-plastic comprehensive sheath | |
| CN215410594U (en) | Multilayer composite PVC plastic pipe | |
| CN215418857U (en) | Thermoplastic low-smoke halogen-free flame-retardant polyolefin cable | |
| CN218351166U (en) | Cable for electric automation engineering | |
| CN213635422U (en) | Flexible plastic surrounded anti-corrosion wire | |
| CN215069314U (en) | Termite-proof fireproof cable | |
| CN218548044U (en) | Six types of non-shielding twisted-pair lines with strong tensile breaking resistance | |
| CN215118376U (en) | Scratch and abrasion resistant automobile cable | |
| CN208993227U (en) | A kind of waterproof and the high polyester belt of intensity | |
| CN217982896U (en) | Novel cable with high insulation, flame retardance and good anti-interference effect | |
| CN210606695U (en) | Flexible flexible cable with composite material rubber sheath |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |