CN213241989U - Power signal integrated cable - Google Patents
Power signal integrated cable Download PDFInfo
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- CN213241989U CN213241989U CN202022318701.3U CN202022318701U CN213241989U CN 213241989 U CN213241989 U CN 213241989U CN 202022318701 U CN202022318701 U CN 202022318701U CN 213241989 U CN213241989 U CN 213241989U
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- 238000009941 weaving Methods 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims abstract description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000741 silica gel Substances 0.000 claims abstract description 31
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 31
- 239000002390 adhesive tape Substances 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 168
- 239000000853 adhesive Substances 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 27
- 239000003365 glass fiber Substances 0.000 claims description 24
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 22
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 22
- 229920000742 Cotton Polymers 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000010354 integration Effects 0.000 claims description 11
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 9
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- -1 polypropylene Polymers 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 238000009940 knitting Methods 0.000 claims description 4
- 229920000271 Kevlar® Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 239000004761 kevlar Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 21
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000011152 fibreglass Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006353 environmental stress Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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Abstract
The utility model relates to a power signal integrated cable; the method is characterized in that: the cable comprises a silica gel winding layer, a plurality of power cables for transmitting electric energy, a plurality of first signal cables for transmitting signals, a second signal cable for transmitting signals, a connecting wire of a grounding wire, a filling layer filled in the silica gel winding layer, a paper adhesive tape attached to the silica gel winding layer, a first weaving layer for shielding electromagnetic interference and an outer sheath for protecting the first weaving layer; the silica gel winding layer is wound on the power cable, the first signal cable, the second signal cable and the connecting wire; the filling layer is filled among the power cable, the first signal cable, the second signal cable and the connecting wire; the first woven layer is sleeved on the paper adhesive tape; the outer sheath is sleeved on the first woven layer. The problem of the power cable that current scheme caused and signal cable diameter great and quantity more, increased the manufacturing cost of cable etc. is solved.
Description
Technical Field
The utility model relates to a cable, concretely relates to power signal integrated cable.
Background
Generally, a plurality of power cables and a plurality of signal cables are installed on the robot arm, the power cables transmit power to the robot arm, and the signal cables transmit motion signals to the robot arm. The normal work of the mechanical arm can be ensured through the power cable and the signal cable. In order to prevent the influence between the power cable and the signal cable, the power cable and the signal cable are often shielded cables. A plurality of power cables and a plurality of signal cables are simultaneously arranged on one device, so that inconvenience in installation and use of the cables is easily caused. How to solve this problem becomes crucial.
According to the existing scheme, a plurality of power cables and a plurality of signal cables are installed on a mechanical arm, and the power cables and the signal cables are shielded cables. Such a solution has the following problems: (1) the power cables and the signal cables are large in diameter and large in number, and the production cost of the cables is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model discloses a power signal integrated cable to solve among the prior art power cable and the signal cable diameter great and in large quantity more, increased the manufacturing cost scheduling problem of cable.
The utility model discloses the technical scheme who adopts as follows:
a power signal integration cable;
the cable comprises a silica gel winding layer, a plurality of power cables for transmitting electric energy, a plurality of first signal cables for transmitting signals, a second signal cable for transmitting signals, a connecting wire of a grounding wire, a filling layer filled in the silica gel winding layer, a paper adhesive tape attached to the silica gel winding layer, a first weaving layer for shielding electromagnetic interference and an outer sheath for protecting the first weaving layer; the silica gel winding layer is wound on the power cable, the first signal cable, the second signal cable and the connecting wire; the filling layer is filled among the power cable, the first signal cable, the second signal cable and the connecting wire; the first woven layer is sleeved on the paper adhesive tape; the outer sheath is sleeved on the first woven layer.
The further technical scheme is as follows: the power cable comprises a power glass fiber wire, a power wire core for transmitting the electric energy, a second braided layer for shielding the electromagnetic interference conductor and a semi-hard polyvinyl chloride layer for protecting the second braided layer; the power wire core is stranded around the power glass fiber wire; the second woven layer is sleeved on the power wire core; and the semi-rigid polyvinyl chloride layer is sleeved on the second woven layer.
The further technical scheme is as follows: the second woven layer comprises a first conductive adhesive and first woven strips which are mutually crossed and woven; the first conductive adhesive is coated on the first weaving strip; the second woven layer has a weaving density of not less than 85%.
The further technical scheme is as follows: the first signal cable comprises a first inner sheath, a plurality of first glass fiber wires, a plurality of first wire cores for transmitting signals and first cotton wires filled in the first inner sheath; the first fiberglass thread is intertwisted with the first core within the first inner sheath; the first cotton thread is filled between the first glass fiber thread and the first core.
The further technical scheme is as follows: the second signal cable comprises a tensile rope, a transmission line for transmitting the signal, a third braided layer for shielding the electromagnetic interference conductor, a first cross-linked polyethylene layer for protecting the third braided layer and a second cotton wire filled in the third braided layer; the tensile rope and the transmission line are mutually twisted in the third braided layer; the second cotton thread is filled between the tensile rope and the transmission line; the first crosslinked polyethylene layer is sleeved on the third woven layer.
The further technical scheme is as follows: the third woven layer comprises a second conductive adhesive and second woven strips which are mutually crossed and woven; the second conductive adhesive is coated on the second weaving strip; the weaving density of the third weaving layer is not less than 85%.
The further technical scheme is as follows: the transmission line comprises a second crosslinked polyethylene layer and a second wire core which are mutually hinged; the second core is disposed within the second crosslinked polyethylene layer.
The further technical scheme is as follows: the filling layer comprises a twisting piece and glass fiber yarns; the twisting piece adopts a Kevlar nylon and polypropylene twisting structure; the glass fiber wires are filled among the power cable, the first signal cable, the second signal cable, the connecting wire and the twisting piece.
The further technical scheme is as follows: the paper adhesive tape comprises a tensile layer, a paper layer attached to the silica gel winding layer and an adhesive layer coated on the paper layer; the tensile layer is arranged between the paper layer and the adhesive layer; the tensile layer is of a structure that tensile cotton threads are mutually woven; the weaving density of the tensile layer is not less than 10%.
The further technical scheme is as follows: the first woven layer comprises a third conductive adhesive and woven wires which are mutually crossed and woven; the third conductive adhesive is coated on the braided wire; the first woven layer has a weaving density of not less than 95%.
The utility model has the advantages as follows: the utility model discloses a power signal integrated cable adopts power cable, first signal cable and second signal cable integration in the cable. The power signal integrated cable brings the following effects: (1) the first weaving strip is adopted for weaving, so that the thickness of the second weaving layer is reduced, the wire diameter of the integrated cable is reduced, the thickness of the third weaving layer is reduced, and the wire diameter of the integrated cable is reduced; (2) the silica gel winding layer has certain elasticity, and the power cable, the first signal cable, the second signal cable, the connecting wire and the filling layer can be tightly wound together through the silica gel winding layer, so that the wire diameter of the integrated cable is reduced; (3) by integrating the power cable, the first signal cable and the second signal cable in the cable, the power cable, the first signal cable and the second signal cable can be integrated on one connector, so that the production cost is reduced; (4) through scribbling first conducting resin on first weaving the strip, first conducting resin is filled in the clearance between first weaving the strip, has improved the shielding effect of second weaving layer through first conducting resin: (5) the second conductive adhesive is coated on the second weaving strips and filled in gaps among the second weaving strips, so that the shielding effect of the second weaving strips is improved through the second conductive adhesive; (6) the silica gel winding layer can produce shrink and not hard up, can effectively avoid the shrink and not hard up of silica gel winding layer through the paper sticky tape.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural view at a in fig. 1.
Fig. 3 is a view showing a structure at B in fig. 1.
Fig. 4 is a schematic structural view of the power cable of the present invention.
Fig. 5 is a schematic structural diagram of the first signal cable according to the present invention.
Fig. 6 is a schematic structural diagram of a second signal cable according to the present invention.
In the figure: 1. a power cable; 11. a power fiberglass thread; 12. a power wire core; 13. a second woven layer; 14. a semi-rigid polyvinyl chloride layer; 15. a first conductive paste; 16. a first braid; 2. a first signal cable; 21. a first fiberglass thread; 22. a first wire core; 23. a first inner sheath; 24. a first cotton thread; 3. a second signal cable; 31. a tensile strand; 32. a transmission line; 33. a third woven layer; 34. a first crosslinked polyethylene layer; 35. a second cotton thread; 36. a second conductive paste; 37. a second braid; 38. a second crosslinked polyethylene layer; 39. a second wire core; 4. a connecting wire; 5. a silica gel winding layer; 6. a filling layer; 61. a twisting element; 62. glass fiber yarns; 7. a paper tape; 71. a paper layer; 72. a tensile layer; 73. a glue layer; 8. a first woven layer; 81. a third conductive adhesive; 82. weaving wires; 9. an outer sheath.
Detailed Description
The following describes a specific embodiment of the present embodiment with reference to the drawings.
Fig. 1 is a schematic structural diagram of the present invention. Fig. 2 is a structural view at a in fig. 1. Fig. 3 is a view showing a structure at B in fig. 1. Fig. 4 is a schematic structural view of the power cable of the present invention. Fig. 5 is a schematic structural diagram of the first signal cable according to the present invention. Fig. 6 is a schematic structural diagram of a second signal cable according to the present invention. As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention discloses a power signal integrated cable.
The power signal integrated cable comprises a silica gel winding layer 5, a plurality of power cables 1 for transmitting electric energy, a plurality of first signal cables 2 for transmitting signals, a second signal cable 3 for transmitting signals, a connecting wire 4 for a grounding wire, a filling layer 6 filled in the silica gel winding layer 5, a paper adhesive tape 7 attached to the silica gel winding layer 5, a first weaving layer 8 for shielding electromagnetic interference and an outer sheath 9 for protecting the first weaving layer 8. The silica gel winding layer 5 is wound on the power cable 1, the first signal cable 2, the second signal cable 3 and the connecting wire 4. The filling layer 6 is filled between the power cable 1, the first signal cable 2, the second signal cable 3, and the connection cable 4. The first braided layer 8 is sleeved on the paper adhesive tape 7. The outer sheath 9 is sleeved on the first braided layer 8.
The power cable 1 comprises a power glass fiber line 11, a power wire core 12 for transmitting electric energy, a second braided layer 13 for shielding electromagnetic interference and a semi-hard polyvinyl chloride layer 14 for protecting the second braided layer 13. The power wire core 12 is stranded around the power glass fiber wire 11. The second braided layer 13 is sleeved on the power wire core 12. A semi-rigid pvc layer 14 is provided over the second woven layer 13.
The power wire cores 12 are twisted around the outer surface of the power glass fiber wire 11. The power glass fiber wire 11 and the power wire core 12 are arranged in the second braided layer 13. And a semi-rigid polyvinyl chloride layer 14 is sleeved on the outer surface of the second woven layer 13. The tensile capacity of the power cable 1 is increased by the power fiberglass threads 11.
Preferably, the first conductive paste 15 is a copper powder conductive paste. Preferably, the first braided strip 16 is a copper foil strip. When the first strips 16 are interwoven, there are gaps between the first strips 16. The gaps between first braid 16 may affect the shielding effectiveness of second braid 13. The first conductive paste 15 is filled in the gaps between the first braid 16 by coating the first conductive paste 15 on the first braid 16. The shielding effect of second braid 13 is improved by first conductive adhesive 15.
The first braid 16 is used for braiding, so that the thickness of the second braid 13 is reduced, and the wire diameter of the integrated cable is reduced.
The first conductive adhesive 15 is a copper powder conductive adhesive, and the selection of the type of the copper powder conductive adhesive belongs to common knowledge. The person skilled in the art can choose the device according to the working conditions of the device, for example, a copper powder conductive adhesive with the model number of PH-8011 can be chosen.
The semi-hard polyvinyl chloride layer 14 has the characteristics of high polymerization degree, good mechanical property and strong wear resistance, and the power glass fiber wire 11, the power wire core 12 and the second weaving layer 13 are well protected by the semi-hard polyvinyl chloride layer 14, so that the service life of the integrated cable is prolonged.
The first signal cable 2 includes a first inner sheath 23, a plurality of first glass fiber wires 21, a plurality of first cores 22 transmitting signals, and a first cotton wire 24 filled in the first inner sheath 23. The first fiberglass thread 21 and the first core 22 are twisted with each other within the first inner sheath 23. The first cotton thread 24 is filled between the first glass fiber thread 21 and the first core 22.
Through mutual transposition of first glass fiber line 21 and first core 22, improved the tensile strength of first signal cable 2, avoided first core 22 to appear breaking. Through pack first cotton thread 24 in first inner sheath 23, form closely solid support to first inner sheath 23, avoid first signal cable 2 to cause the flattening phenomenon when the tortuous.
Second signal cable 3 includes tensile cord 31, transmission line 32 for transmitting signals, third braided layer 33 for shielding electromagnetic interference, first cross-linked polyethylene layer 34 for protecting third braided layer 33, and second cotton 35 filled in third braided layer 33. Tensile strand 31 and transmission line 32 are stranded within third braid 33. A second cotton thread 35 is filled between the tensile strand 31 and the transmission line 32. First layer 34 of cross-linked polyethylene is sleeved over third woven layer 33.
The transmission line 32 comprises a second crosslinked polyethylene layer 38 and a second core 39 twisted with each other. A second core 39 is disposed within the second crosslinked polyethylene layer 38.
The mutual twisting of the tensile rope 31 and the transmission line 32 improves the tensile capacity of the second signal cable 3, and prevents the transmission line 32 from breaking. Compared with the polyethylene layer, the first crosslinked polyethylene layer 34 has improved mechanical properties, environmental stress cracking resistance, chemical corrosion resistance, creep resistance and electrical properties. And the temperature resistance level of the first crosslinked polyethylene layer 34 is also improved. The heat resistant temperature of the polyethylene layer is 70 ℃ and the heat resistant temperature of the first crosslinked polyethylene layer 34 is 100 ℃.
Preferably, the second conductive paste 36 is a copper powder conductive paste. Preferably, the second braided strip 37 is a copper foil strip. When the second weaving bars 37 are woven to cross each other, a gap is formed between the second weaving bars 37. The gaps between second braid 37 may affect the shielding effectiveness of third braid 33. The second conductive paste 36 is filled in the gaps between the second weaving bars 37 by coating the second conductive paste 36 on the second weaving bars 37. The shielding effect of the second braid 37 is improved by the second conductive paste 36.
The second braid 37 is woven to reduce the thickness of the third braid 33 and reduce the wire diameter of the integrated cable.
The second conductive adhesive 36 is a copper powder conductive adhesive, and the selection of the type of the copper powder conductive adhesive belongs to common knowledge. The person skilled in the art can choose the device according to the working conditions of the device, for example, a copper powder conductive adhesive with the model number of PH-8011 can be chosen.
Compared with the polyethylene layer, the second crosslinked polyethylene layer 38 has improved mechanical properties, environmental stress cracking resistance, chemical corrosion resistance, creep resistance and electrical properties. And the temperature resistance level of the second crosslinked polyethylene layer 38 is also improved. The polyethylene layer has a heat resistance temperature of 70 ℃ and the second crosslinked polyethylene layer 38 has a heat resistance temperature of 100 ℃.
The heat resistance of the second signal cable 3 is improved by the first crosslinked polyethylene layer 34 and the second crosslinked polyethylene layer 38.
The filling layer 6 comprises a twist 61 and a glass fibre thread 62. The twisting element 61 is made of Kevlar nylon and polypropylene. The glass fiber wires 62 are filled between the power cable 1, the first signal cable 2, the second signal cable 3, the connecting wire 4, and the strand 61.
Because the cross-section of the power cable 1, the cross-section of the first signal cable 2, the cross-section of the second signal cable 3 and the cross-section of the connecting wire 4 are all circular, irregular gaps with different sizes exist among the power cable 1, the first signal cable 2, the second signal cable 3 and the connecting wire 4. The twists 61 fill in the larger voids and the fiberglass filaments 62 fill in the smaller voids. The gaps between the power cable 1, the first signal cable 2, the second signal cable 3, and the connecting wires 4 are eliminated by the filling layer 6.
Silica gel winding layer 5 has certain elasticity, can be in the same place the inseparable winding of power cable 1, first signal cable 2, second signal cable 3, connecting wire 4 and filling layer 6 through silica gel winding layer 5, has reduced integrated cable line footpath.
The paper tape 7 comprises a tensile layer 72, a paper layer 71 attached to the silica gel winding layer 5, and an adhesive layer 73 coated on the paper layer 71. The tensile layer 72 is disposed between the paper layer 71 and the glue layer 73. The tensile layer 72 is formed by weaving tensile cotton threads with each other. The woven density of the tensile layer 72 is not less than 10%.
The paper tape 7 is attached to the outer surface of the silica gel winding layer 5. The paper tape 7 is attached along the winding direction of the silica gel winding layer 5.
The tensile layer 72 formed by weaving tensile cotton threads is added into the adhesive layer 73 and the paper layer 71, so that the tensile capability of the paper adhesive tape 7 is improved through the tensile layer 72, and the paper adhesive tape 7 is prevented from being torn.
After the integrated cable is used for a long time, the silica gel winding layer 5 can shrink and loosen due to the elasticity of the silica gel winding layer 5. The contraction and the looseness of the silica gel winding layer 5 can be effectively avoided through the paper adhesive tape 7.
First braided layer 8 includes third conductive paste 81 and braided wire 82 braided with each other. The third conductive paste 81 is coated on the knitting lines 82. The knitting density of the first knitted layer 8 is not less than 95%.
Preferably, the third conductive paste 81 is a copper powder conductive paste. Preferably, braided wire 82 is a tinned annealed copper wire. When the braided wires 82 are braided with each other, a gap exists between the braided wires 82. The gaps between braided wires 82 may affect the shielding effect of first braid 8. By coating the third conductive paste 81 on the braided wires 82, the third conductive paste 81 fills the gaps between the braided wires 82. The shielding effect of the braided wire 82 is improved by the third conductive paste 81.
The third conductive adhesive 81 is a copper powder conductive adhesive, and the selection of the type of the copper powder conductive adhesive belongs to common knowledge. The person skilled in the art can choose the device according to the working conditions of the device, for example, a copper powder conductive adhesive with the model number of PH-8011 can be chosen.
By integrating the power cable 1, the first signal cable 2 and the second signal cable 3 within the cable, the power cable 1, the first signal cable 2 and the second signal cable 3 can be integrated on one connector, reducing the production cost.
In the present embodiment, the first conductive paste 15 is described as a copper powder conductive paste, but the paste is not limited thereto, and may be another conductive paste within a range capable of functioning.
In the present embodiment, the first braid 16 is described as a copper foil strip, but the present invention is not limited thereto, and may be another braid within a range capable of exhibiting its function.
In the present embodiment, the second conductive paste 36 is described as a copper powder conductive paste, but the present invention is not limited thereto, and may be another conductive paste within a range capable of functioning.
In the present embodiment, the second braid 37 is described as a copper foil strip, but the present invention is not limited thereto, and may be another braid within a range capable of exhibiting its function.
In the present embodiment, the third conductive paste 81 is described as a copper powder conductive paste, but the paste is not limited thereto, and may be another conductive paste within a range capable of functioning.
In the present embodiment, the braided wire 82 is described as a tinned annealed copper wire, but the braided wire is not limited thereto, and may be another braided wire within a range capable of exhibiting its function.
In the present specification, terms such as "circular" are used, and these terms are not exactly "circular" and may be in a state of "substantially circular" within a range in which the functions thereof can be exhibited.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (10)
1. A power signal integrated cable, characterized by: the cable comprises a silica gel winding layer (5), a plurality of power cables (1) for transmitting electric energy, a plurality of first signal cables (2) for transmitting signals, a second signal cable (3) for transmitting signals, a connecting wire (4) for grounding wires, a filling layer (6) filled in the silica gel winding layer (5), a paper adhesive tape (7) attached to the silica gel winding layer (5), a first weaving layer (8) for shielding electromagnetic interference and an outer sheath (9) for protecting the first weaving layer (8); the silica gel winding layer (5) is wound on the power cable (1), the first signal cable (2), the second signal cable (3) and the connecting wire (4); the filling layer (6) is filled among the power cable (1), the first signal cable (2), the second signal cable (3) and the connecting wire (4); the first woven layer (8) is sleeved on the paper adhesive tape (7); the outer sheath (9) is sleeved on the first braided layer (8).
2. The power signal integration cable of claim 1, wherein: the power cable (1) comprises a power glass fiber wire (11), a power wire core (12) for transmitting the electric energy, a second braided layer (13) for shielding the electromagnetic interference conductor and a semi-hard polyvinyl chloride layer (14) for protecting the second braided layer (13); the power wire core (12) is stranded around the power glass fiber wire (11); the second weaving layer (13) is sleeved on the power wire core (12); and the semi-rigid polyvinyl chloride layer (14) is sleeved on the second woven layer (13).
3. The power signal integration cable of claim 2, wherein: said second braided layer (13) comprises a first conductive glue (15) and a first braided strip (16) braided crosswise to each other; the first conductive adhesive (15) is coated on the first weaving strip (16); the second braided layer (13) has a braiding density of not less than 85%.
4. The power signal integration cable of claim 1, wherein: the first signal cable (2) comprises a first inner sheath (23), a plurality of first glass fiber wires (21), a plurality of first wire cores (22) for transmitting the signals and first cotton wires (24) filled in the first inner sheath (23); the first glass fiber wire (21) and the first wire core (22) are mutually twisted in the first inner sheath (23); the first cotton thread (24) is filled between the first glass fiber thread (21) and the first core (22).
5. The power signal integration cable of claim 1, wherein: the second signal cable (3) comprises a tensile rope (31), a transmission line (32) for transmitting the signal, a third braided layer (33) for shielding the electromagnetic interference conductor, a first cross-linked polyethylene layer (34) for protecting the third braided layer (33), and a second cotton wire (35) filled in the third braided layer (33); said tensile strand (31) and said transmission line (32) being stranded within said third braid (33); the second cotton thread (35) is filled between the tensile rope (31) and the transmission line (32); the first crosslinked polyethylene layer (34) is sleeved on the third woven layer (33).
6. The power signal integration cable of claim 5, wherein: said third braided layer (33) comprises a second conductive glue (36) and a second braided strip (37) braided crosswise to each other; the second conductive adhesive (36) is coated on the second weaving strip (37); the third braided layer (33) has a braiding density of not less than 85%.
7. The power signal integration cable of claim 6, wherein: the transmission line (32) comprises a second layer (38) of crosslinked polyethylene and a second core (39) twisted with each other; the second wire core (39) is disposed within the second crosslinked polyethylene layer (38).
8. The power signal integration cable of claim 1, wherein: the filling layer (6) comprises a twisting piece (61) and glass fiber yarns (62); the twisting piece (61) adopts a Kevlar nylon and polypropylene twisting structure; the glass fiber wires (62) are filled among the power cable (1), the first signal cable (2), the second signal cable (3), the connecting wire (4) and the twisting piece (61).
9. The power signal integration cable of claim 1, wherein: the paper adhesive tape (7) comprises a tensile layer (72), a paper layer (71) attached to the silica gel winding layer (5) and an adhesive layer (73) coated on the paper layer (71); the tensile layer (72) is arranged between the paper layer (71) and the glue layer (73); the tensile layer (72) adopts a structure that tensile cotton threads are mutually woven; the weaving density of the tensile layer (72) is not less than 10%.
10. The power signal integration cable of claim 1, wherein: the first braided layer (8) comprises a third conductive adhesive (81) and braided wires (82) which are braided in a crossed manner; the third conductive adhesive (81) is coated on the braided wire (82); the first knitted layer (8) has a knitting density of not less than 95%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318701.3U CN213241989U (en) | 2020-10-16 | 2020-10-16 | Power signal integrated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318701.3U CN213241989U (en) | 2020-10-16 | 2020-10-16 | Power signal integrated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213241989U true CN213241989U (en) | 2021-05-18 |
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ID=75879228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022318701.3U Expired - Fee Related CN213241989U (en) | 2020-10-16 | 2020-10-16 | Power signal integrated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213241989U (en) |
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2020
- 2020-10-16 CN CN202022318701.3U patent/CN213241989U/en not_active Expired - Fee Related
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