CN201430026Y - Optoelectronic integrated signal cable used for mining - Google Patents
Optoelectronic integrated signal cable used for mining Download PDFInfo
- Publication number
- CN201430026Y CN201430026Y CN2009200435455U CN200920043545U CN201430026Y CN 201430026 Y CN201430026 Y CN 201430026Y CN 2009200435455 U CN2009200435455 U CN 2009200435455U CN 200920043545 U CN200920043545 U CN 200920043545U CN 201430026 Y CN201430026 Y CN 201430026Y
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- mining
- signal cable
- integrated signal
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Abstract
The utility model provides an optoelectronic integrated signal cable used for mining, which comprises an optical unit, an electrical unit and an oversheath layer; the optical unit comprises a fiber core, a bonding layer, a foaming buffering layer, the oversheath layer which are arranged from the inside to the outside; the electrical unit comprises a plurality of shielded signal wires, a belt, a thermal insulating layer, a metal sheath layer, an armor layer, a total oversheath layer which are arranged from the inside to the outside. The optoelectronic integrated signal cable used for mining hasthe advantages that the sensitivity is high, the rapid and accurate response to the changes of the physical field of the outside space can be conducted; and the accuracy and the distance of the monitoring location can be greatly increased. Moreover, the optoelectronic integrated signal cable used for mining comprises the optical unit and the electrical unit at the same time, therefore, the secondrepeat laying of the traditional optical cable and the electrical cable is avoided, and the optical unit plays a monitoring role for the electrical unit.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of photoelectric comprehensive mining signal cable.
Background technology
In the prior art, the communication cable for mine of using in the colliery system is generally mine supervision system transmissions signal and data, can only guarantee the operation of mine supervision system, when running into fault or having potential safety hazard, can't accomplish monitoring to safety of coal mines hidden danger, still do not accomplish informationization, still need the cooperation of manpower, can cause whole system function to descend in case go wrong, even paralysis.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of photoelectric comprehensive mining signal cable with better sensitivity to be provided, and it can be the distributing optical fiber sensing navigation system monitor signal and transferring electric power are provided.
The technical solution of the utility model is: a kind of photoelectric comprehensive mining signal cable, comprise light unit, electric unit and outer jacket, described smooth unit comprises fibre core, tack coat, foamed damping layer, the outer jacket that is provided with from inside to outside, and described electric unit comprises many shielded signal wire, band, thermal insulation layer, metallic sheath sheath, armour, the total outer jacket that is provided with from inside to outside.
Described shielded signal wire can be followed successively by conductor, insulating barrier, copper wire woven shield from inside to outside.
Beneficial effect is: the utlity model has high sensitivity, to external world the variation of space physics field can make rapidly, the characteristics of accurate response, make monitoring locating accuracy and distance improve greatly.And, owing to comprise light unit and electric unit simultaneously in the photoelectric comprehensive mining cable, avoided the secondary of traditional optical cable and cable to repeat to lay, and electric unit is had must supervisory function bit in the light unit.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in drawings: a kind of photoelectric comprehensive mining signal cable, comprise light unit, electric unit and outer jacket, described smooth unit comprises fibre core 1, tack coat 2, foamed damping layer 3, the outer jacket 4 that is provided with from inside to outside, and described electric unit comprises many shielded signal wire, band 8, thermal insulation layer 9, metallic sheath sheath 10, armour 11, the total outer jacket 12 that is provided with from inside to outside.Described shielded signal wire is followed successively by conductor 5, insulating barrier 6, copper wire woven shield 7 from inside to outside.
Claims (2)
1, a kind of photoelectric comprehensive mining signal cable, it is characterized in that: this cable comprises light unit, electric unit and outer jacket, described smooth unit comprises fibre core (1), tack coat (2), foamed damping layer (3), the outer jacket (4) that is provided with from inside to outside, and described electric unit comprises many shielded signal wire, band (8), thermal insulation layer (9), metallic sheath sheath (10), armour (11), the total outer jacket (12) that is provided with from inside to outside.
2, photoelectric comprehensive mining signal cable according to claim 1 is characterized in that: described shielded signal wire is followed successively by conductor (5), insulating barrier (6), copper wire woven shield (7) from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200435455U CN201430026Y (en) | 2009-07-07 | 2009-07-07 | Optoelectronic integrated signal cable used for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200435455U CN201430026Y (en) | 2009-07-07 | 2009-07-07 | Optoelectronic integrated signal cable used for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430026Y true CN201430026Y (en) | 2010-03-24 |
Family
ID=42033768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200435455U Expired - Fee Related CN201430026Y (en) | 2009-07-07 | 2009-07-07 | Optoelectronic integrated signal cable used for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201430026Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681134A (en) * | 2013-07-01 | 2015-06-03 | 王笑梅 | Lightning-proof cable for communication base station |
-
2009
- 2009-07-07 CN CN2009200435455U patent/CN201430026Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681134A (en) * | 2013-07-01 | 2015-06-03 | 王笑梅 | Lightning-proof cable for communication base station |
| CN104681134B (en) * | 2013-07-01 | 2016-10-19 | 重庆成瑞光电科技有限公司 | Lightning protected cable for communication base station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20120707 |