CN218038654U - Closed dampproofing net twine - Google Patents
Closed dampproofing net twine Download PDFInfo
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- CN218038654U CN218038654U CN202222583732.0U CN202222583732U CN218038654U CN 218038654 U CN218038654 U CN 218038654U CN 202222583732 U CN202222583732 U CN 202222583732U CN 218038654 U CN218038654 U CN 218038654U
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- skeleton
- cross
- wire sleeve
- wire
- closed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
A closed type moisture-proof net wire comprises a wire sleeve made of silica gel, wherein a cross-shaped framework is arranged inside the wire sleeve and supports the inside of the wire sleeve; four clapboards are uniformly distributed in the wire sleeve, and the tail ends of the clapboards are provided with clamping grooves; four skeleton supports are evenly distributed on the cross skeleton, the tail ends of the skeleton supports are clamped into clamping grooves at the tail ends of the partition plates to form four cavities, and twisted-pair lines are arranged in the four cavities in a penetrating mode. Compared with the prior art, the utility model discloses a closed dampproofing net twine adopts the inside line cover of silica gel material, can play the effect of adsorption of moisture, avoids the inside sinle silk of humid gas oxidation net twine, and the while is inside to set up cross skeleton supporting wire cover in the line cover, wears to establish the paired line in the line cover of being convenient for.
Description
Technical Field
The utility model relates to a net twine technical field specifically indicates a closed dampproofing net twine.
Background
The net twine is the connecting wire that is used for network signal transmission, and some net twines need lay through underground, for example underground garage, underground passage etc. and these local moisture are heavy, form the dew on the net twine surface easily, and the moisture of net twine surface dew causes the oxidation in the net twine easily entering net twine, influences network signal transmission.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide a closed dampproofing net twine. In order to solve the technical problem, the utility model adopts the technical scheme that:
a closed type moisture-proof net line comprises a line sleeve made of silica gel, wherein a cross-shaped framework is arranged inside the line sleeve and supports the inside of the line sleeve; four clapboards are uniformly distributed in the wire sleeve, and the tail ends of the clapboards are provided with clamping grooves; four skeleton supports are evenly distributed on the cross skeleton, the tail ends of the skeleton supports are clamped into clamping grooves at the tail ends of the partition plates to form four cavities, and twisted-pair lines are arranged in the four cavities in a penetrating mode.
Furthermore, the upper framework support and the lower framework support of the cross-shaped framework are provided with insertion ends which are wide at the top and narrow at the bottom, and after the insertion ends of the upper framework support and the lower framework support are inserted into the clamping grooves of the partition plates, the cross-shaped framework is stabilized inside the wire sleeve.
Furthermore, the twisted pair is formed by twisting two communication wires, and the outer side of the twisted pair is wrapped with an aluminum foil.
Further, the outside parcel of line cover has the aluminium wire weaving layer, and the outside parcel of aluminium wire weaving layer has the oversheath.
Further, the outer sheath is made of a low-smoke halogen-free material or a polyvinyl chloride material.
Compared with the prior art, the utility model discloses a closed dampproofing net twine adopts the inside line cover of silica gel material, can play the effect of adsorption of moisture, avoids the inside sinle silk of humid gas oxidation net twine, and the while is inside to set up cross skeleton supporting wire cover in the line cover, wears to establish the paired line in the line cover of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the cable comprises a cable sleeve 1, a cable sleeve 2, a cross framework 3, a twisted pair cable 4, an aluminum foil 5, a partition board 6, an aluminum wire braid layer 7 and an outer sheath.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1, a closed moisture-proof network cable comprises a cable sheath 1, wherein a cross skeleton 2 is arranged inside the cable sheath 1, the cross skeleton 2 divides the inside of the cable sheath 1 into four chambers, twisted pairs 3 are respectively arranged in the four chambers in a penetrating manner, the twisted pairs 3 are formed by twisting two communication cables, and aluminum foils 4 wrap the outer sides of the twisted pairs 3 to prevent signal interference between the twisted pairs 3; wherein, four clapboards 5 are uniformly distributed in the wire sleeve 1, and the tail ends of the clapboards 5 are provided with clamping grooves; four framework supports are evenly distributed on the cross framework 2, the tail ends of the framework supports are clamped into clamping grooves at the tail ends of the partition plates 5 to form four cavities, and the cross framework 2 is arranged inside the supporting wire lifting sleeve.
Two sides of the upper and lower framework supports of the cross framework 2 are provided with 1-2 inclined planes, the inclined planes enable the upper and lower framework supports to form an insertion end with a wide upper part and a narrow lower part, and after the insertion ends of the upper and lower framework supports are inserted into the clamping grooves of the partition plate 5, the inner part of the cross framework 2 on-line sleeve 1 is stable and is not easy to loosen.
In this embodiment, the wire sleeve 1 is made of silica gel, and the silica gel has a good adsorption effect to prevent external moisture from corroding the internal network communication wire.
The outer part of the wire sleeve 1 is wrapped with an aluminum wire braided layer 6, and the aluminum wire braided layer 6 can shield external signals so as to avoid the external signals from interfering the signal transmission of the communication wire; the outer part of the aluminum wire braided layer 6 is wrapped with an outer sheath 7, and the outer sheath 7 is made of low-smoke halogen-free materials or polyvinyl chloride materials.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a dampproofing net twine of closed which characterized in that: the wire sleeve is made of silica gel, a cross-shaped framework is arranged in the wire sleeve, and the cross-shaped framework supports the interior of the wire sleeve; four clapboards are uniformly distributed in the wire sleeve, and a clamping groove is formed at the tail end of each clapboard; four skeleton supports are evenly distributed on the cross skeleton, the tail ends of the skeleton supports are clamped into clamping grooves at the tail ends of the partition plates to form four cavities, and twisted-pair lines are arranged in the four cavities in a penetrating mode.
2. The closed moisture-proof net thread according to claim 1, wherein: the upper skeleton support and the lower skeleton support of the cross skeleton are provided with insertion ends which are wide at the upper part and narrow at the lower part, and after the insertion ends of the upper skeleton support and the lower skeleton support are inserted into the clamping grooves of the partition plate, the cross skeleton is stabilized in the wire sleeve.
3. The closed moisture-proof net thread according to claim 1, wherein: the twisted pair is formed by twisting two communication wires, and the outer side of the twisted pair is wrapped with an aluminum foil.
4. The closed moisture-proof net thread according to claim 1, wherein: the outside parcel of line cover has the aluminium wire weaving layer, and the outside parcel of aluminium wire weaving layer has the oversheath.
5. The closed moisture-proof net thread according to claim 4, wherein: the outer sheath is made of low-smoke halogen-free materials or polyvinyl chloride materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222583732.0U CN218038654U (en) | 2022-09-28 | 2022-09-28 | Closed dampproofing net twine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222583732.0U CN218038654U (en) | 2022-09-28 | 2022-09-28 | Closed dampproofing net twine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218038654U true CN218038654U (en) | 2022-12-13 |
Family
ID=84357606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222583732.0U Active CN218038654U (en) | 2022-09-28 | 2022-09-28 | Closed dampproofing net twine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218038654U (en) |
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2022
- 2022-09-28 CN CN202222583732.0U patent/CN218038654U/en active Active
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