CN218447333U - Termite-proof composite service wire - Google Patents
Termite-proof composite service wire Download PDFInfo
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- CN218447333U CN218447333U CN202222313737.1U CN202222313737U CN218447333U CN 218447333 U CN218447333 U CN 218447333U CN 202222313737 U CN202222313737 U CN 202222313737U CN 218447333 U CN218447333 U CN 218447333U
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- layer
- composite service
- wire
- outer protective
- protective layer
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- 239000002131 composite material Substances 0.000 title claims description 13
- 239000011241 protective layer Substances 0.000 claims abstract description 29
- 241000256602 Isoptera Species 0.000 claims abstract description 12
- 239000010410 layer Substances 0.000 claims description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000009954 braiding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a prevent compound service line of termite, include: the outer side of the net wire is sleeved with a first outer protective layer; the outer side of the power wire core is sleeved with a second outer protective layer, and the number of the power wire cores is multiple; the splice bar, first outer jacket and any between the outer sheath of second, arbitrary adjacent two all be provided with between the outer sheath of second the splice bar, the utility model discloses can directly lay into the house with power core and net twine, reduce and lay cost and construction volume, greatly improve work efficiency.
Description
Technical Field
The utility model relates to a cable especially relates to a prevent compound service wire of termite.
Background
Along with the popularization and the update of networks, the demand of each region on the network cable is larger and larger, and the installation of the network cable is not considered at the beginning of the design of most regions, so that a plurality of electric wires and cables need to be laid respectively when the network cable is installed, the laid electric wires and cables need to be packaged and protected, the whole construction amount is larger, and the efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a termite-proof composite service line, which solves one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.
The utility model provides a solution of its technical problem is:
a termite resistant composite service wire comprising: the outer side of the net wire is sleeved with a first outer protective layer; the outer side of the power wire core is sleeved with a second outer protective layer, and the number of the power wire cores is multiple; the first outer protective layer and any one between the outer sheath of second, arbitrary adjacent two all be provided with between the outer sheath of second the splice bar.
The technical scheme at least has the following beneficial effects: the net twine outside is located to first outer jacket cover, play the parcel guard action to the net twine, it is same, the outside of power sinle silk is located to the outer jacket cover of second, play the parcel guard action to the net twine, and the splice bar then connects the outer jacket of second that a power sinle silk outside corresponds on the first outer jacket in the net twine outside, when a plurality of power sinle silks, then utilize the outer jacket one-to-one connection of second of a plurality of splice bars rather than corresponding, make net twine and a plurality of power sinle silks compound to form a whole, when the installation net twine, can directly lay into family with power sinle silk and net twine, laying cost and construction load have been reduced, greatly improve work efficiency.
As a further improvement of the technical scheme, at least one side of the connecting rib is provided with an easy-tearing groove, and the easy-tearing groove extends along the length direction of the net line. When needs separately lay power core and net twine, can tear the splice bar along easily tearing the recess, so can conveniently lay the installation respectively with power core and net twine, flexibility when improving the use.
As a further improvement of the technical scheme, the easy-tearing groove is provided with a plurality of through holes along the length extending direction of the easy-tearing groove. The connecting ribs are more easily torn and separated along the length direction of the easy-to-tear groove by the aid of the through holes, convenience in use can be further improved, the connecting ribs can be better torn along the easy-to-tear groove, and other structures are not damaged.
As a further improvement of the above technical solution, the first outer protective layer, the second outer protective layer and the connecting rib are of an integrally formed structure. When production, the direct production shaping goes out the first outer jacket that is used for protecting the net twine parcel, is used for the outer sheath of power sinle silk parcel protection, is used for the splice bar with first outer jacket and the outer sheath interconnect of second, further improves production efficiency.
As a further improvement of the above technical solution, the first outer protective layer, the second outer protective layer and the connecting rib are made of nylon. First outer jacket and the outer sheath of second that the nylon material formed have higher hardness, can prevent well that the bite from being bitten by the termite to have better wear resistance, simultaneously, nylon material itself has better self-lubricating property, and the installation of being convenient for is laid.
As a further improvement of the above technical solution, an insulating layer is disposed between the power wire core and the second outer sheath. An insulating layer is arranged between the power wire core and the second outer protective layer and used for insulating the power wire core.
As a further improvement of the above technical solution, the network cable is a category five cable, and a shielding layer is arranged between the category five cable and the first outer protective layer. Five types of wires are selected as network wires, and are surrounded on the outer side by a shielding layer to shield signals.
As a further improvement of the technical scheme, the shielding layer is a copper wire braided layer, and the braiding density of the copper wire braided layer is not less than 85%. The copper wire has high weaving density, can improve the protection of an internal structure and can ensure that good signal shielding is formed inside.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art, without inventive effort, can also derive other designs and figures from them.
Fig. 1 is a schematic structural diagram of the present invention.
In the drawings: 100-mesh wire, 110-first outer protective layer, 120-shielding layer, 200-power wire core, 210-second outer protective layer, 220-insulating layer, 300-connecting rib and 310-easy-to-tear groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, a termite-proof composite service line includes a network cable 100 and power cable cores 200, a first outer sheath 110 is sleeved outside the network cable 100, a second outer sheath 210 is sleeved outside the power cable cores 200, and the first outer sheath 110 is connected to the second outer sheath 210 by a connection rib 300, when the number of the power cable cores 200 is two, the second outer sheath 210 outside one power cable core 200 is connected to the first outer sheath 110 outside the network cable 100 by the connection rib 300, and the second outer sheath 210 outside the other power cable core 200 is connected to the second outer sheath 210 outside the last power cable core 200 by the connection rib 300.
It can be known from the foregoing that, the outside of net twine 100 is located to first outer jacket 110 cover, play the parcel guard action to net twine 100, it is same, the outside of power sinle silk 200 is located to second outer jacket 210 cover, play the parcel guard action to net twine 100, and splice bar 300 then connects the second outer jacket 210 that corresponds in the power sinle silk 200 outside on the first outer jacket 110 in the net twine 100 outside, when a plurality of power sinle silks 200, then utilize a plurality of splice bars 300 to connect its second outer jacket 210 that corresponds one-to-one, make net twine 100 and a plurality of power sinle silks 200 complex form a whole, when installation net twine 100, can directly lay power sinle silk 200 and net twine 100 into the house, laying cost and construction volume have been reduced, greatly improve work efficiency.
In order to be conveniently applied to occasions where the power cable core 200 or the mesh wire 100 needs to be separately installed, in this embodiment, the connecting rib 300 is provided with the easy-to-tear groove 310, the easy-to-tear groove 310 extends along the length direction of the mesh wire 100, and in practical application, the two sides of the connecting rib 300 can be provided with the easy-to-tear grooves 310 which are opposite to each other, so that the connecting rib 300 is more conveniently torn. When the power cable core 200 and the network cable 100 are required to be laid separately, the connecting rib 300 can be torn along the easy-tearing groove 310, so that the power cable core 200 and the network cable 100 can be conveniently laid and installed respectively, and the flexibility in use is improved.
Further, be provided with the through-hole on the easily tearing recess 310, the through-hole is followed the length extending direction of easily tearing recess 310 is provided with a plurality ofly. The connecting ribs 300 are more easily torn and separated along the length direction of the easy-to-tear groove 310 through the plurality of through holes, so that the convenience in use can be further improved, the connecting ribs 300 can be better torn along the easy-to-tear groove 310, and other structures are not damaged.
In the above embodiment, after the power cable core 200 and the mesh wire 100 are independently produced, the second outer protective layer 210 outside the power cable core 200 and the first outer protective layer 110 outside the mesh wire 100 are connected to each other by the connecting rib 300, in this embodiment, the first outer protective layer 110, the second outer protective layer 210 and the connecting rib 300 are integrally formed. During production, the first outer protective layer 110 used for wrapping and protecting the network cable 100, the second outer protective layer 210 used for wrapping and protecting the power cable core 200 and the connecting rib 300 used for connecting the first outer protective layer 110 and the second outer protective layer 210 with each other are directly produced and formed, and the production efficiency is further improved.
The two power wire cores 200 and the one network wire 100 are extruded out of the first outer protection layer 110 and the second outer protection layer 210 in parallel through an extruding machine, the connecting rib 300 is simultaneously extruded and formed, and the first outer protection layer 110, the second outer protection layer 210 and the connecting rib 300 are all made of nylon materials. First outer jacket 110 and the outer jacket 210 of second that the nylon material formed have higher hardness, can prevent well that bite by the termite to have better wear resistance, simultaneously, the nylon material itself has better self-lubricating property, and the installation of being convenient for is laid.
An insulating layer 220 for insulating the power wire core 200 is arranged between the power wire core 200 and the second outer protective layer 210, the power wire core 200 is mainly made of an oxygen-free copper rod after being subjected to wire drawing by a wire drawing machine and wire stranding by a wire stranding machine, and is coated with the insulating layer 220 by extruding black cross-linked polyethylene at the outer side, and then cross-linking is completed.
The network cable 100 is a network cable 100 of five types or more, and a shielding layer 120 is disposed between the five types of cables and the first outer sheath 110. If five types of wires are selected as the network wire 100 and are surrounded by the shielding layer 120, the signal shielding is performed.
Further, the shielding layer 120 is a copper wire braided layer, and the braiding density of the copper wire braided layer is not less than 85%. The copper wire has high weaving density, can improve the protection of an internal structure and can ensure that good signal shielding is formed inside.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (8)
1. A termite-proof composite service wire is characterized in that: the method comprises the following steps:
the cable comprises a net wire (100), wherein a first outer protective layer (110) is sleeved on the outer side of the net wire;
the power cable core (200) is sleeved with a second outer protective layer (210), and a plurality of power cable cores (200) are arranged;
the connecting rib (300) is arranged between the first outer protective layer (110) and any one of the second outer protective layers (210) and between any two adjacent second outer protective layers (210).
2. A termite resistant composite service line as set forth in claim 1 wherein: at least one side of the connecting rib (300) is provided with an easy-tearing groove (310), and the easy-tearing groove (310) extends along the length direction of the net thread (100).
3. A termite resistant composite service line as set forth in claim 2 wherein: be provided with the through-hole on easily tearing recess (310), the through-hole is followed the length extending direction of easily tearing recess (310) is provided with a plurality ofly.
4. A termite resistant composite service line as set forth in claim 1 wherein: the first outer protection layer (110), the second outer protection layer (210) and the connecting rib (300) are of an integrally formed structure.
5. A termite resistant composite service line as set forth in claim 1 or 4 wherein: the first outer protection layer (110), the second outer protection layer (210) and the connecting rib (300) are all made of nylon materials.
6. A termite resistant composite service wire as set forth in claim 1 wherein: an insulating layer (220) is arranged between the power wire core (200) and the second outer protective layer (210).
7. A termite resistant composite service line as set forth in claim 1 wherein: the network cable (100) is a five-type cable, and a shielding layer (120) is arranged between the five-type cable and the first outer protective layer (110).
8. A termite resistant composite service line as set forth in claim 7 wherein: the shielding layer (120) is a copper wire braided layer, and the braiding density of the copper wire braided layer is not less than 85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313737.1U CN218447333U (en) | 2022-08-31 | 2022-08-31 | Termite-proof composite service wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313737.1U CN218447333U (en) | 2022-08-31 | 2022-08-31 | Termite-proof composite service wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218447333U true CN218447333U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222313737.1U Active CN218447333U (en) | 2022-08-31 | 2022-08-31 | Termite-proof composite service wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218447333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119252551A (en) * | 2024-12-03 | 2025-01-03 | 昆明电缆集团电线有限公司 | A bundled three-core wire and a three-hole parallel mold for making the wire |
-
2022
- 2022-08-31 CN CN202222313737.1U patent/CN218447333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119252551A (en) * | 2024-12-03 | 2025-01-03 | 昆明电缆集团电线有限公司 | A bundled three-core wire and a three-hole parallel mold for making the wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240711 Address after: 528000 No. 1, Block B, Julongwan, Baini Town, Sanshui District, Foshan City, Guangdong Province (Address Declaration) Patentee after: Guangdong jinlianyu Cable Group Co.,Ltd. Country or region after: China Address before: 528000 Shabu Industrial Zone, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG JINLIANYU CABLE INDUSTRIAL Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |