CN204463878U - Fiber Video trailing cable - Google Patents
Fiber Video trailing cable Download PDFInfo
- Publication number
- CN204463878U CN204463878U CN201520162838.0U CN201520162838U CN204463878U CN 204463878 U CN204463878 U CN 204463878U CN 201520162838 U CN201520162838 U CN 201520162838U CN 204463878 U CN204463878 U CN 204463878U
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- China
- Prior art keywords
- core
- video
- cable
- trailing cable
- coated
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- Expired - Fee Related
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Abstract
The utility model discloses fiber Video trailing cable, comprise the cable cover(ing) of flattened cross-sectional and the some control lines be arranged in parallel within cable cover(ing) and order wire, described control line is arranged on order wire both sides, and this fiber Video trailing cable also comprises the strengthening core being arranged on two ends, cable widths direction and the video line being arranged on order wire side; The tincopper fuse wire braided armor that described video line comprises video core, is coated on the lapping layer outside video core and is coated on outside lapping layer.The utility model is reasonable in design, structure is simple, manufacture and installation cost low, maintenance is raised conveniently, stretching-resisting bending-resisting ability is good, make it can transmission video signal, long service life.
Description
Technical field
The utility model relates to field of cable technology, is related specifically to fiber Video trailing cable.
Background technology
Elevator trailing cable is the basic accessory of lift facility; And the elevator trailing cable of prior art is mainly control signal wire, generally not there is video transmission capabilities.In addition, elevator also must be equipped with the video symmetrical cable of transmit video signal.And then need the trailing cable to elevator and video signal transmission cables independent mounting and installation respectively, which not only improves manufacture and installation cost, be also unfavorable for maintenance.
In addition, existing elevator trailing cable, its tension and bending resistance deficiency, easily aging and damage, useful life is short, can not adapt to the instructions for use of express elevator.
For the deficiencies in the prior art, developer have developed a kind of reasonable in design, structure simple, manufacture and installation cost low, maintenance is raised conveniently, stretching-resisting bending-resisting ability is good, make its can transmission video signal, long service life fiber Video trailing cable.
Utility model content
For solving prior art Problems existing, the utility model object provide a kind of reasonable in design, structure simple, manufacture and installation cost low, maintenance is raised conveniently, stretching-resisting bending-resisting ability is good, make its can transmission video signal, long service life fiber Video trailing cable.
For solving above technical problem, the utility model comes to be realize by the following technical solutions:
Fiber Video trailing cable, comprise the cable cover(ing) of flattened cross-sectional and the some control lines be arranged in parallel within cable cover(ing) and order wire, described control line is arranged on order wire both sides, and this fiber Video trailing cable also comprises the strengthening core being arranged on two ends, cable widths direction and the video line being arranged on order wire side;
The tincopper fuse wire braided armor that described video line comprises video core, is coated on the lapping layer outside video core and is coated on outside lapping layer.
In a preferred embodiment of the present utility model, described video core comprises two video unit cores, filled core and insulating cores, and described video unit core, filled core and insulating core are interspersed stranded forming.
In a preferred embodiment of the present utility model, described control line comprises control conductor and is coated on the sheath outside control conductor, described control conductor comprises some control unit cores and some gasket for packings, and described control unit core and gasket for packing are interspersed stranded forming.
In a preferred embodiment of the present utility model, described control unit core comprises core and is coated on insulating barrier outside core, described core comprise several wire core unit and some bear part, described core unit with bear part and to be interspersed stranded forming.
In a preferred embodiment of the present utility model, described insulating barrier is polyvinyl chloride insulation layer.
In a preferred embodiment of the present utility model, described in bear part be stranded plastic ties.
In a preferred embodiment of the present utility model, described order wire comprises communication core and the braid be coated on outside the core that communicates, and described communication core forms by some order wire core unit cores are stranded.
Compared with prior art, multi-signal line is arranged in flat cable sheath by the utility model, decrease the quantity of elevator hoistways inner cable, facilitate the operation of elevator, ensure the security of operation of elevator cable, accurately Signal transmissions, also facilitate the maintenance of elevator simultaneously, saved resource, video line adopts tincopper fuse wire braided armor structure, shield effectiveness is good, there will not be signal disturbing phenomenon; And be provided with strengthening core at the inner two ends of flat cable sheath, further increase the stretching-resisting bending-resisting performance of this cable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Numeral and the corresponding component title represented by letter in figure:
100. order wires, 200. video lines, 300,300a. control line, 400. cable cover(ing)s, 500,500a. strengthening core, 110. braids, 120. order wire unit cores, 210. tincopper fuse wire braided armors, 220. filled cores, 230. insulating cores, 240. video unit cores, 250. lapping layers, 310. sheaths, 320. gasket for packings, 330. insulating barriers, 340. core unit, 350. bear part.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
With reference to shown in Fig. 1, the fiber Video trailing cable provided in figure, the cable cover(ing) 400 comprising flattened cross-sectional and control line 300,300a and the order wire 100 be arranged in parallel within cable cover(ing) 400, control line 300,300a are arranged on order wire 100 both sides, this fiber Video trailing cable also comprises the strengthening core 500, the 500a that are arranged on two ends, cable widths direction and is arranged on the video line 200 of order wire 100 side, the setting of strengthening core 500,500a further increases the stretching-resisting bending-resisting intensity of this cable, thus improves the useful life of this cable.
Cable cover(ing) 400 can select elastomer cable sheath in the present embodiment, and elastomer cable sheath is grey, soft, wear-resisting, further increases the anti-wear performance of this cable.
Control line 300 and control line 300a in the present embodiment, be separately positioned on order wire 100 both sides, and control line 300 and control line 300a comprise control conductor respectively and be coated on the sheath 310 outside control conductor, and control conductor comprises 3 control unit cores and 3 gasket for packings 320, stranded the forming and control unit core and gasket for packing 320 are interspersed.
Control unit core comprises core and is coated on the insulating barrier 330 outside core in the present embodiment, insulating barrier 330 is polyvinyl chloride insulation layer in the present embodiment, further increase the insulation effect of insulating barrier 330, and core comprises two core unit 340 and two bear part 350, and bear part 350 in the present embodiment for stranded plastic ties, select stranded plastic ties to further increase the tensile property of this cable, core unit 340 with bear part 350 and to be interspersed stranded forming.
Order wire 100 side is provided with video line 200, order wire 100 and video line 200 are disposed in parallel in cable cover(ing) 400 centre position, order wire 100 can be voice signal line, network signal line, telephone signal line etc., and video line 200 comprises video core, the tincopper fuse wire braided armor 210 being coated on the lapping layer 250 outside video core and being coated on outside lapping layer 250, the setting of tincopper fuse wire braided armor 210 further increases shield effectiveness, there will not be signal disturbing phenomenon, the setting of video line 200 decreases the quantity of elevator hoistways inner cable, facilitate the operation of elevator, ensure the security of operation of elevator cable, .
And video core comprises two video unit cores 240, filled core 220 and insulating core 230, stranded the forming and video unit core 240, filled core 220 and insulating core 230 are interspersed.
In the present embodiment, order wire 100 comprises communication core and the braid 110 be coated on outside the core that communicates, and the core that communicates forms by 12 order wire core unit cores 120 are stranded.
In sum, multi-signal line is arranged in flat cable sheath by the utility model, decrease the quantity of elevator hoistways inner cable, facilitate the operation of elevator, ensure the security of operation of elevator cable, accurately Signal transmissions, also facilitate the maintenance of elevator simultaneously, saved resource, video line adopts tincopper fuse wire braided armor structure, shield effectiveness is good, there will not be signal disturbing phenomenon; And be provided with strengthening core at the inner two ends of flat cable sheath, further increase the stretching-resisting bending-resisting performance of this cable.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. fiber Video trailing cable, comprise the cable cover(ing) of flattened cross-sectional and the some control lines be arranged in parallel within cable cover(ing) and order wire, described control line is arranged on order wire both sides, it is characterized in that, this fiber Video trailing cable also comprises the strengthening core being arranged on two ends, cable widths direction and the video line being arranged on order wire side;
The tincopper fuse wire braided armor that described video line comprises video core, is coated on the lapping layer outside video core and is coated on outside lapping layer.
2. fiber Video trailing cable as claimed in claim 1, is characterized in that: described video core comprises two video unit cores, filled core and insulating cores, and described video unit core, filled core and insulating core are interspersed stranded forming.
3. fiber Video trailing cable as claimed in claim 1, it is characterized in that: described control line comprises control conductor and is coated on the sheath outside control conductor, described control conductor comprises some control unit cores and some gasket for packings, and described control unit core and gasket for packing are interspersed stranded forming.
4. fiber Video trailing cable as claimed in claim 3, it is characterized in that: described control unit core comprises core and is coated on the insulating barrier outside core, described core comprise several wire core unit and some bear part, described core unit with bear part and to be interspersed stranded forming.
5. fiber Video trailing cable as claimed in claim 4, is characterized in that: described insulating barrier is polyvinyl chloride insulation layer.
6. fiber Video trailing cable as claimed in claim 4, is characterized in that: described in bear part be stranded plastic ties.
7. fiber Video trailing cable as claimed in claim 1, is characterized in that: described order wire comprises communication core and the braid be coated on outside the core that communicates, and described communication core forms by some order wire core unit cores are stranded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162838.0U CN204463878U (en) | 2015-03-20 | 2015-03-20 | Fiber Video trailing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162838.0U CN204463878U (en) | 2015-03-20 | 2015-03-20 | Fiber Video trailing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204463878U true CN204463878U (en) | 2015-07-08 |
Family
ID=53670729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520162838.0U Expired - Fee Related CN204463878U (en) | 2015-03-20 | 2015-03-20 | Fiber Video trailing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204463878U (en) |
-
2015
- 2015-03-20 CN CN201520162838.0U patent/CN204463878U/en not_active Expired - Fee Related
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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: 20150708 Termination date: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |