CN204792060U - Elevator cable that interference immunity is strong - Google Patents
Elevator cable that interference immunity is strong Download PDFInfo
- Publication number
- CN204792060U CN204792060U CN201520266485.9U CN201520266485U CN204792060U CN 204792060 U CN204792060 U CN 204792060U CN 201520266485 U CN201520266485 U CN 201520266485U CN 204792060 U CN204792060 U CN 204792060U
- Authority
- CN
- China
- Prior art keywords
- protecting pipe
- supporting
- radio frequency
- interference immunity
- elevator cable
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The utility model discloses an elevator cable that interference immunity is strong, the protecting pipe that is flat type including the cross -section, be equipped with supporting, power cord and radio frequency line in the protecting pipe, the both ends of protecting pipe are located respectively in the supporting, the centre of the supporting at protecting pipe both ends is located to the radio frequency line, be equipped with the power cord between radio frequency line and the supporting. In this way, the utility model discloses elevator cable that interference immunity is strong, simple structure, tension stress, anti bending property are good, have outstanding interference immunity.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of elevator cable of strong interference immunity.
Background technology
Elevator cable adopts special construction design, and long service life improves the operation efficiency of elevator manufacturing enterprise to greatest extent.Elevator control cable can provide piece electrical to control when hanging length and being longer, bears mechanical stress simultaneously.Elevator cable, because adopting steel wire carrying cable core, can be used for long distance and hangs use occasion.Traditional elevator cable shielding is poor, and non-deformability is poor.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of elevator cable of strong interference immunity, and structure is simple, tension stress, bending resistance are good, has outstanding anti-interference.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the elevator cable providing a kind of strong interference immunity, comprise the protecting pipe that cross section is platypelloid type, supporting, power line and radio frequency line is provided with in described protecting pipe, the two ends of protecting pipe are located in described supporting respectively, described radio frequency line is located at the centre of the supporting at protecting pipe two ends, power line is provided with between described radio frequency line and supporting, the inwall of described protecting pipe is provided with yielding rubber layer, and the surface of described power line and radio frequency line is provided with screen.
In the utility model preferred embodiment, described supporting is steel wire support or the supporting of aramid fiber sand.
In the utility model preferred embodiment, between described protecting pipe and radio frequency line, be provided with insulating barrier.
In the utility model preferred embodiment, between described protecting pipe and power line, be provided with insulating barrier.
The beneficial effects of the utility model are: the elevator cable of the utility model strong interference immunity, and structure is simple, tension stress, bending resistance are good, has outstanding anti-interference.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, 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, wherein:
Fig. 1 is the structural representation of elevator cable one preferred embodiment of strong interference immunity of the present utility model;
In accompanying drawing, the mark of each parts is as follows: 1, protecting pipe, and 2, power line, 3, radio frequency line, 4, supporting.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment comprises:
A kind of elevator cable of strong interference immunity, comprise the protecting pipe 1 that cross section is platypelloid type, supporting 4, power line 2 and radio frequency line 3 is provided with in described protecting pipe 1, the two ends of protecting pipe 1 are located in described supporting 4 respectively, described radio frequency line 3 is located at the centre of the supporting 4 at protecting pipe 1 two ends, be provided with power line 2 between described radio frequency line 3 and supporting 4, the inwall of described protecting pipe 1 is provided with yielding rubber layer, and the surface of described power line 2 and radio frequency line 3 is provided with screen.
In addition, described supporting 4 is steel wire support or the supporting of aramid fiber sand, and quality is light, and bearing capacity is strong.
In addition, between described protecting pipe 1 and radio frequency line 3, be provided with insulating barrier, between described protecting pipe 1 and power line 2, be provided with insulating barrier.
The beneficial effect of the elevator cable of the utility model strong interference immunity is:
Structure is simple, tension stress, bending resistance are good, has outstanding anti-interference.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the elevator cable of a strong interference immunity, it is characterized in that, comprise the protecting pipe that cross section is platypelloid type, supporting, power line and radio frequency line is provided with in described protecting pipe, the two ends of protecting pipe are located in described supporting respectively, and described radio frequency line is located at the centre of the supporting at protecting pipe two ends, are provided with power line between described radio frequency line and supporting, the inwall of described protecting pipe is provided with yielding rubber layer, and the surface of described power line and radio frequency line is provided with screen.
2. the elevator cable of strong interference immunity according to claim 1, is characterized in that, described supporting is steel wire support or the supporting of aramid fiber sand.
3. the elevator cable of strong interference immunity according to claim 1, is characterized in that, is provided with insulating barrier between described protecting pipe and radio frequency line.
4. the elevator cable of strong interference immunity according to claim 1, is characterized in that, is provided with insulating barrier between described protecting pipe and power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266485.9U CN204792060U (en) | 2015-04-29 | 2015-04-29 | Elevator cable that interference immunity is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266485.9U CN204792060U (en) | 2015-04-29 | 2015-04-29 | Elevator cable that interference immunity is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792060U true CN204792060U (en) | 2015-11-18 |
Family
ID=54532061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266485.9U Expired - Fee Related CN204792060U (en) | 2015-04-29 | 2015-04-29 | Elevator cable that interference immunity is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792060U (en) |
-
2015
- 2015-04-29 CN CN201520266485.9U patent/CN204792060U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190429 |