CN203165533U - Zipper-type shielding sleeve pipe - Google Patents
Zipper-type shielding sleeve pipe Download PDFInfo
- Publication number
- CN203165533U CN203165533U CN 201320111205 CN201320111205U CN203165533U CN 203165533 U CN203165533 U CN 203165533U CN 201320111205 CN201320111205 CN 201320111205 CN 201320111205 U CN201320111205 U CN 201320111205U CN 203165533 U CN203165533 U CN 203165533U
- Authority
- CN
- China
- Prior art keywords
- cable
- protection layer
- protective layer
- zipper
- wire netting
- 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.)
- Expired - Fee Related
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model discloses a zipper-type shielding sleeve pipe comprising a protection layer made of a piece of tightly woven cloth. A side of the protection layer is provided with a zipper, and is in a closed state after the zipper is zipped up. The protection layer can be used to wrap a cable, and is provided with a pipe chamber, through which the cable passes. An inner side of the protection layer is provided with a metal mesh used for wrapping the corresponding cable. The protection layer adopts the flame retardant wear resistant tightly woven cloth, which can be cut into strip-shaped pieces, and zippers are disposed on two sides of the strip-shaped pieces in a sewed manner, in addition, the inner side of the protection layer is provided with the metal mesh used for wrapping the cable. The zipper-type shielding sleeve pipe can be provided with a double-layer structure after being pressed, because the tightly woven cloth and the metal mesh are superposed with each other, and the outer protection layer can be used to protect the cable during the vibration of the device, and the inner metal mesh can be used to filter the electromagnetic interferences and the surplus waves by the grounded metal pressing edge, therefore the cable protection function and the anti-interference function can be realized.
Description
Technical field
The utility model relates to cable protection field, relates in particular to a kind of zip mode shielded tube.
Background technology
Track traffic; aviation; military project; electric power; the lathe dispatch control system has a lot of wire harness; equipment be in operation have usually high-frequency or significantly vibrations and electromagnetic interference; in the process of vibrations, cause wire harness to rub with the equipment that contacts easily; long friction can damage wire harness and cause device fails; in order to protect cable; normally protect cable at wire harness overcoat dress one deck heat-shrink tube or pvc pipe; in the vibrations process, just can not damage the cable of the inside like this; though cable can well be protected; but equipment is transmitting various signals between these wire harness when operation; these signals can interfere with each other when transmission; interference signal also can influence the operate as normal of equipment; normally utilize the next mode of ground connection of anti-ripple cover wire harness to filter interference signal; this filtration tends to stay a small amount of repercussions; and can't shield the interference with external signal from system, operation brings big potential safety hazard to equipment.
Therefore, prior art has yet to be improved and developed.
The utility model content
In view of above-mentioned the deficiencies in the prior art, a kind of zip mode shielded tube of providing is provided the purpose of this utility model, and is clean will disturb repercussions to filter, and realizes protection cable and jamming-proof dual-use function.
The technical solution of the utility model is as follows:
A kind of zip mode shielded tube, it comprises that wherein, described protective layer side is provided with slide fastener by encrypting the protective layer that cloth is made, described slide fastener is in open configuration, and is described protective layer used in the parcel cable; Be provided with in the described protective layer for the wire netting that coats the cable shielding interference signal.
Described zip mode shielded tube, wherein, described wire netting is that tinned copper wire is woven into and forms, the mesh size of described wire netting is consistent, the double-decker of marshalling.
Described zip mode shielded tube, wherein, a side of described wire netting is threaded by the metal crimp side seam and is fixed on the described external protection, described metal flanging double as earth connection.
Described zip mode shielded tube, wherein, described metal flanging is made by tinned copper wire.
A kind of zip mode shielded tube that the utility model provides; protective layer adopts the encryption cloth manufacturing of abrasion resistant fire blocking to form; cloth is cut into strip; slide fastener in the sewing of the both sides of the cloth of strip; be provided for coating the wire netting of cable in the protective layer; wire netting is coated on the cable; can become double-deck after the metal webmaster flattens; to add gathers is superimposed with wire netting; further can also wire netting be sewed on protective layer by a metal flanging; during use; double-deck protective jacket is spread out, in the cable of needs protection and shielding is wrapped in, with wire netting cable is encased earlier; again the slide fastener of protective layer is pulled on; the metal flanging is involved ground connection, so just finished protection and shielding to cable, outer field protective layer shields to cable when vibration equipment; the wire netting of the inside can remove by filter the metal flanging by ground connection of electromagnetic interference and repercussions, has realized protection cable and jamming-proof dual-use function.
Description of drawings
Fig. 1 is the deployed configuration schematic diagram of zip mode shielded tube in the utility model;
Fig. 2 is the coiled structure schematic diagram of zip mode shielded tube in the utility model.
Embodiment
The utility model provides a kind of zip mode shielded tube, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model provides a kind of zip mode shielded tube, as Fig. 1 and shown in Figure 2, it comprises the protective layer of being made by encryption cloth 1, and described protective layer 1 side is provided with slide fastener 2, be in closure state after described slide fastener 2 is pulled on, described protective layer 1 is formed for passing the tube chamber 3 of cable; Be provided with in the described protective layer 1 for the wire netting 4 that coats corresponding cable.To add and gather and wire netting is superimposed, outer field protective layer shields to cable when vibration equipment, and the wire netting of the inside can remove by filter the metal flanging by ground connection of electromagnetic interference and repercussions, has realized protection cable and jamming-proof dual-use function.
Further, described wire netting 4 forms for tinned copper wire is woven into, and the mesh size of described wire netting 4 is consistent, and marshalling has strengthened the strainability to interference signal.
And a side of described wire netting 4 is fixed on the described protective layer 1 by metal flanging 5, described metal flanging 5 double as earth connections, and described metal flanging is made by tinned copper wire.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (1)
1. zip mode shielded tube, it comprises by encrypting the protective layer that cloth is made, and it is characterized in that described protective layer side is provided with slide fastener, is in closure state after described slide fastener is pulled on, described protective layer is formed for passing the tube chamber of cable; Be provided with in the described protective layer for the wire netting that coats corresponding cable.
2, zip mode shielded tube according to claim 1 is characterized in that, described wire netting is that tinned copper wire is woven into and forms, and the mesh size of described wire netting is consistent, marshalling.
3, zip mode shielded tube according to claim 1 is characterized in that, a side of described wire netting is threaded by the metal crimp side seam and is fixed on the described protective layer, described metal flanging double as earth connection.
4, zip mode shielded tube according to claim 3 is characterized in that, described metal flanging is made by tinned copper wire.
5, zip mode shielded tube according to claim 1 is characterized in that, outer described protective layer be wear-resisting add densely covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111205 CN203165533U (en) | 2013-03-12 | 2013-03-12 | Zipper-type shielding sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111205 CN203165533U (en) | 2013-03-12 | 2013-03-12 | Zipper-type shielding sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165533U true CN203165533U (en) | 2013-08-28 |
Family
ID=49026698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111205 Expired - Fee Related CN203165533U (en) | 2013-03-12 | 2013-03-12 | Zipper-type shielding sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845264A (en) * | 2016-05-06 | 2016-08-10 | 江苏通鼎光电科技有限公司 | Zipper bushing internal shielding railway digital signal cable |
| CN106782828A (en) * | 2016-12-12 | 2017-05-31 | 北京慕成防火绝热特种材料有限公司 | A kind of cable protective sleeve for resisting hydrocarbon fire |
-
2013
- 2013-03-12 CN CN 201320111205 patent/CN203165533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845264A (en) * | 2016-05-06 | 2016-08-10 | 江苏通鼎光电科技有限公司 | Zipper bushing internal shielding railway digital signal cable |
| CN106782828A (en) * | 2016-12-12 | 2017-05-31 | 北京慕成防火绝热特种材料有限公司 | A kind of cable protective sleeve for resisting hydrocarbon fire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |