CN216287688U - Halogen-free flame-retardant electric wire and cable with good wear resistance - Google Patents
Halogen-free flame-retardant electric wire and cable with good wear resistance Download PDFInfo
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- CN216287688U CN216287688U CN202123063962.6U CN202123063962U CN216287688U CN 216287688 U CN216287688 U CN 216287688U CN 202123063962 U CN202123063962 U CN 202123063962U CN 216287688 U CN216287688 U CN 216287688U
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- Prior art keywords
- fixedly connected
- cable
- electric wire
- halogen
- wear resistance
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 21
- 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 title claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 25
- 239000011241 protective layer Substances 0.000 description 9
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a halogen-free flame-retardant electric wire and cable with good wear resistance, and relates to the technical field of flame-retardant electric wires and cables. This fire-retardant electric wire cable of halogen-free that wear resistance is good, including the wearing layer, the inside fixed connection inoxidizing coating of wearing layer, the insulating envelope of fixedly connected with in the inside of inoxidizing coating, the inside fixedly connected with sinle silk of insulating envelope, the wearing layer outside cover be equipped with the carriage and with carriage swing joint, carriage one side is rotated and is connected with splint, this fire-retardant electric wire cable of halogen-free that wear resistance is good, because second gear and branch fixed connection to make branch rotate, when branch rotates, make branch outside fixed connection's connecting plate rotate, keep the vertical state with the movable pulley and the ground of branch bottom, and promote the movable pulley through first spring, be favorable to when the wearing layer pulls on ground, slide through the movable pulley ground wheel pair, thereby avoided the wearing layer direct and ground contact.
Description
Technical Field
The utility model relates to an electric wire and cable, in particular to a halogen-free flame-retardant electric wire and cable with good wear resistance, and belongs to the technical field of flame-retardant electric wires and cables.
Background
The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and a coating layer, a total protective layer and an outer protective layer which may be respectively arranged on the insulated wire cores, and the cable can also be provided with additional conductors without insulation, and with the rapid development of the communication industry, the traditional simple telephone and telegraph cable is developed to thousands of pairs of telephone cables, coaxial cables, optical cables, data cables, even combined communication cables and the like. The product has small and uniform structure size and high requirement on manufacturing precision.
However, the cable in the prior art still has some problems, the existing cable does not have good corrosion resistance and waterproofness, and the existing electric wire cable is poor in wear resistance, so that the electric wire cable is frequently rubbed with an object, the wire core is easily exposed, the electric wire cable is easily electrified by the wire core when in use, and the practicability of the electric wire cable is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to solve the problems and provide a halogen-free flame-retardant electric wire and cable with good wear resistance, so as to solve the problems that the existing cable in the prior art does not have good corrosion resistance and water resistance, and the existing electric wire and cable has poor wear resistance, so that the electric wire and cable is easily exposed due to frequent friction with an object, and therefore the electric wire and cable is easily electrified during use, and the practicability of the electric wire and cable is reduced.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: halogen-free flame-retardant electric wire cable that wear resistance is good, including the wearing layer, the inside fixed connection inoxidizing coating of wearing layer, the insulating envelope of fixedly connected with in the inside of inoxidizing coating, the inside fixedly connected with sinle silk of insulating envelope, the wearing layer outside cover be equipped with the carriage and with carriage swing joint, carriage one side is rotated and is connected with splint, carriage one side is provided with two sets of fixed subassemblies, splint one side fixedly connected with corresponds with fixed subassembly fixed frame, the inside branch that is provided with of carriage, branch rotates with the carriage inner wall and is connected, branch outside fixedly connected with slip subassembly.
Preferably, the sliding assembly comprises two connecting plates, the supporting rod penetrates through the two connecting plates and is fixedly connected with the connecting plates, and the bottoms of the two connecting plates are fixedly connected with the first telescopic rods.
Preferably, the sliding assembly comprises two sliding wheels and two sliding wheels, the sliding wheels are respectively fixedly connected with two first telescopic rods, a first spring is sleeved on the outer side of each first telescopic rod, two ends of the first spring are respectively fixedly connected with a connecting plate and the corresponding sliding wheel, the sliding wheels fixedly connected with the bottom of the first telescopic rods are in contact with the ground, the abrasion-resistant layer is prevented from being directly contacted with the ground, and abrasion is avoided.
Preferably, the inside dwang that is provided with of coupling frame, the dwang runs through the coupling frame and rotates with the coupling frame to be connected, two second gears of branch outside fixedly connected with.
Preferably, the two first gears are fixedly connected to the outer side of the rotating rod, and the two first gears are respectively in meshed connection with the two second gears, so that the rotating rod is driven in a transmission mode through the meshing of the second gears and the first gears.
Preferably, dwang outside fixedly connected with worm wheel, the meshing of the worm wheel outside is connected with the worm, the worm outside cover is equipped with the backup pad, backup pad and connection frame fixed connection have the dead effect of lock through worm wheel and worm meshing.
Preferably, fixed subassembly includes the adapter sleeve, adapter sleeve fixed connection is in connection box one side, the inside picture peg that is provided with of adapter sleeve, the picture peg run through the adapter sleeve and with adapter sleeve sliding connection, picture peg and fixed frame looks adaptation, be provided with second telescopic link and second spring between picture peg and the connection box, second spring and second telescopic link both ends respectively with picture peg and connection box fixed connection, the second telescopic link outside is located to the second spring housing, is favorable to making splint carry out the centre gripping to the wearing layer outside, makes its connection box and wearing layer combine.
The utility model provides a halogen-free flame-retardant wire cable with good wear resistance, which has the following beneficial effects:
1. this fire-retardant electric wire cable of halogen-free that wear resistance is good because second gear and branch fixed connection to make branch rotate, when branch rotates, make branch outside fixed connection's connecting plate rotate, keep the vertical state with the movable pulley of branch bottom and ground, and promote the movable pulley through first spring, be favorable to when the wearing layer pulls on ground, slide through the movable pulley ground, thereby avoided the wearing layer direct and ground contact.
2. This fire-retardant electric wire cable of halogen-free that wear resistance is good makes the picture peg remove, rotates splint this moment, makes splint upper portion and wear-resisting layer outside contact to carry out the centre gripping, thereby make wear-resisting layer and coupling frame make up, and through the second spring that sets up between picture peg and the coupling frame, make second spring pulling picture peg, make the picture peg insert fixed frame, thereby fix splint, guarantee its centre gripping effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection frame according to the present invention;
FIG. 3 is a schematic view of the sliding assembly of the present invention;
FIG. 4 is a schematic view of the structure of part A of FIG. 2 according to the present invention;
fig. 5 is a schematic cross-sectional view of a protective layer according to the present invention.
In the figure: 1. a protective layer; 2. insulating the covered wire; 3. a wire core; 4. a wear layer; 5. a connecting frame; 6. a splint; 7. rotating the rod; 8. a first gear; 9. a strut; 10. a second gear; 11. a connecting plate; 12. a sliding wheel; 13. a first telescopic rod; 14. a first spring; 15. a fixing frame; 16. connecting sleeves; 17. inserting plates; 18. a second telescopic rod; 19. a second spring; 20. a worm; 21. a worm gear.
Detailed Description
The embodiment of the utility model provides a halogen-free flame-retardant electric wire and cable with good wear resistance.
Referring to fig. 1, 2, 3 and 5, the wear-resistant layer comprises a wear-resistant layer 4, a protective layer 1 is fixedly connected inside the wear-resistant layer 4, the wear-resistant layer 4 can be made of rubber materials, meanwhile, the protective layer 1 can be made of fireproof materials, an insulating covered wire 2 is fixedly connected inside the protective layer 1, a wire core 3 is fixedly connected inside the insulating covered wire 2, a connecting frame 5 is sleeved outside the wear-resistant layer 4 and movably connected with the connecting frame 5, a clamping plate 6 is rotatably connected to one side of the connecting frame 5, two groups of fixing assemblies are arranged on one side of the connecting frame 5, a fixing frame 15 corresponding to the fixing assemblies is fixedly connected to one side of the clamping plate 6, a supporting rod 9 is arranged inside the connecting frame 5, the supporting rod 9 is rotatably connected with the inner wall of the connecting frame 5, a sliding assembly is fixedly connected to the outer side of the supporting rod 9, the sliding assembly comprises two connecting plates 11, the supporting rod 9 penetrates through the two connecting plates 11 and is fixedly connected with the connecting plates 11, the equal first telescopic link 13 of fixed connection in two connecting plates 11 bottoms, the slip subassembly includes two movable pulleys 12, two movable pulleys 12 respectively with two first telescopic link 13 fixed connection, first telescopic link 13 outside cover is equipped with first spring 14, first spring 14 both ends respectively with connecting plate 11 and movable pulley 12 fixed connection, be favorable to movable pulley 12 and the ground contact of first telescopic link 13 bottom fixed connection, avoid wearing layer 4 direct and ground contact, avoid wearing and tearing.
The inside dwang 7 that is provided with of linking frame 5, dwang 7 runs through linking frame 5 and rotates with linking frame 5 to be connected, two second gear 10 of branch 9 outside fixedly connected with, two first gear 8 of dwang 7 outside fixedly connected with, two first gear 8 are connected with two second gear 10 meshing respectively, be favorable to the meshing through second gear 10 and first gear 8, make dwang 7 carry out transmission drive, dwang 7 outside fixedly connected with worm wheel 21, worm wheel 21 outside meshing is connected with worm 20, worm 20 outside cover is equipped with the backup pad, backup pad and 5 fixed connection of linking frame, have the dead effect of lock through worm wheel 21 and worm 20 meshing.
Specifically, by arranging the protective layer 1 and the wear-resistant layer 4 on the outer side of the insulated covering wire 2, the protective layer 4 contacts the outside, so that the overall protection is enhanced to be wear-resistant, and simultaneously, the connecting frame 5 is sleeved on the outer side of the wear-resistant layer 4, the clamping plate 6 is connected by rotating the outer side of the connecting frame 5, the clamping plate 6 is fixed by a fixing component to fix the clamping plate 6 by the fixing component, which will be explained below, at the moment, the worm 20 drives the worm wheel 21 connected in a meshing manner to rotate by rotating the worm 20, because the worm wheel 21 is fixedly connected with the rotating rod 7, the first gear 8 fixedly connected with the outer side of the rotating rod 7 drives the second gear 10 to rotate, because the second gear 10 is fixedly connected with the supporting rod 9, the supporting rod 9 rotates, and when the supporting rod 9 rotates, the connecting plate 11 fixedly connected with the outer side of the supporting rod 9 rotates, keep the movable pulley 12 of branch 9 bottom with ground vertical state to promote movable pulley 12 through first spring 14, be favorable to when wearing layer 4 drags on ground, slide through movable pulley 12 to ground, thereby avoided wearing layer 4 direct and ground contact.
Referring to fig. 1, 2, 3 and 4 again, the fixing assembly includes a connecting sleeve 16, the connecting sleeve 16 is fixedly connected to one side of the connecting frame 5, an inserting plate 17 is disposed inside the connecting sleeve 16, the inserting plate 17 penetrates through the connecting sleeve 16 and is slidably connected with the connecting sleeve 16, the inserting plate 17 is adapted to the fixing frame 15, a second telescopic rod 18 and a second spring 19 are disposed between the inserting plate 17 and the connecting frame 5, two ends of the second spring 19 and two ends of the second telescopic rod 18 are respectively fixedly connected with the inserting plate 17 and the connecting frame 5, and the second spring 19 is sleeved outside the second telescopic rod 18, so that the clamping plate 6 can clamp the outer side of the wear-resistant layer 4, and the connecting frame 5 and the wear-resistant layer 4 can be combined.
Specifically, simultaneously to fixed subassembly, two picture pegs 17 through pulling 5 one side settings of connecting frame, make picture peg 17 remove, rotate splint 6 this moment, make splint 6 upper portion and the 4 outside of wearing layer contact, thereby carry out the centre gripping, thereby make wearing layer 4 and connecting frame 5 make up, and through the second spring 19 that sets up between picture peg 17 and the connecting frame 5, make second spring 19 pulling picture peg 17, make picture peg 17 insert fixed frame 15, thereby fix splint 6, guarantee its centre gripping effect.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Halogen-free flame retardant electric wire cable that wear resistance is good, including wearing layer (4), its characterized in that: the utility model discloses a wear-resisting layer, including inoxidizing coating (4), inoxidizing coating (1) inside fixed connection inoxidizing coating (1) inside fixedly connected with insulated covering wire (2), the inside fixedly connected with sinle silk (3) of insulated covering wire (2), wearing coating (4) outside cover be equipped with connection box (5) and with connection box (5) swing joint, connection box (5) one side is rotated and is connected with splint (6), connection box (5) one side is provided with two sets of fixed subassemblies, fixed frame (15) that splint (6) one side fixedly connected with corresponds with fixed subassembly, inside branch (9) that is provided with of connection box (5), branch (9) are connected with connection box (5) inner wall rotation, branch (9) outside fixedly connected with slip subassembly.
2. The halogen-free flame-retardant electric wire and cable with good wear resistance as claimed in claim 1, wherein: the sliding assembly comprises two connecting plates (11), the supporting rod (9) penetrates through the two connecting plates (11) and is fixedly connected with the connecting plates (11), and the bottom of each connecting plate (11) is fixedly connected with a first telescopic rod (13).
3. The halogen-free flame-retardant electric wire and cable with good wear resistance as claimed in claim 2, wherein: the sliding assembly comprises two sliding wheels (12), the two sliding wheels (12) are fixedly connected with two first telescopic rods (13) respectively, a first spring (14) is sleeved on the outer side of each first telescopic rod (13), and two ends of each first spring (14) are fixedly connected with the connecting plate (11) and the corresponding sliding wheel (12) respectively.
4. The halogen-free flame-retardant electric wire and cable with good wear resistance as claimed in claim 3, wherein: connecting frame (5) inside is provided with dwang (7), dwang (7) run through connecting frame (5) and rotate with connecting frame (5) and be connected, two second gears (10) of branch (9) outside fixedly connected with.
5. The halogen-free flame-retardant electric wire and cable with good wear resistance as claimed in claim 4, wherein: dwang (7) outside fixedly connected with two first gear (8), two first gear (8) are connected with two second gear (10) meshing respectively.
6. The halogen-free flame-retardant electric wire and cable with good wear resistance as claimed in claim 5, wherein: dwang (7) outside fixedly connected with worm wheel (21), worm wheel (21) outside meshing is connected with worm (20), worm (20) outside cover is equipped with the backup pad, backup pad and connection frame (5) fixed connection.
7. The halogen-free flame-retardant electric wire and cable with good wear resistance as claimed in claim 1, wherein: fixed subassembly includes adapter sleeve (16), adapter sleeve (16) fixed connection is in connection frame (5) one side, adapter sleeve (16) inside is provided with picture peg (17), picture peg (17) run through adapter sleeve (16) and with adapter sleeve (16) sliding connection, picture peg (17) and fixed frame (15) looks adaptation, be provided with second telescopic link (18) and second spring (19) between picture peg (17) and connection frame (5), second spring (19) and second telescopic link (18) both ends respectively with picture peg (17) and connection frame (5) fixed connection, second telescopic link (18) outside is located to second spring (19) cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063962.6U CN216287688U (en) | 2021-12-08 | 2021-12-08 | Halogen-free flame-retardant electric wire and cable with good wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063962.6U CN216287688U (en) | 2021-12-08 | 2021-12-08 | Halogen-free flame-retardant electric wire and cable with good wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216287688U true CN216287688U (en) | 2022-04-12 |
Family
ID=81042553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123063962.6U Expired - Fee Related CN216287688U (en) | 2021-12-08 | 2021-12-08 | Halogen-free flame-retardant electric wire and cable with good wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216287688U (en) |
-
2021
- 2021-12-08 CN CN202123063962.6U patent/CN216287688U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |