CN200959249Y - Recognizing power-supply electric cable - Google Patents
Recognizing power-supply electric cable Download PDFInfo
- Publication number
- CN200959249Y CN200959249Y CN 200620095782 CN200620095782U CN200959249Y CN 200959249 Y CN200959249 Y CN 200959249Y CN 200620095782 CN200620095782 CN 200620095782 CN 200620095782 U CN200620095782 U CN 200620095782U CN 200959249 Y CN200959249 Y CN 200959249Y
- Authority
- CN
- China
- Prior art keywords
- surrounding layer
- layer
- cable
- utility
- signal identification
- 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
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a recognizable electric power cable relating to an electric power cable used to 0.6KV-10KV voltage grade. The outer envelope of the cable is arranged with at least one signal mark which can be tested by the electrical signal, or/and visual marks which can be used to distinguish the different cables by eyes. The signal marks are the metal lines or metal braided wires arranged along the cable length direction. The visual marks are arranged in the outer envelope to form a combination with the visual marks, or/and attach on the surface of the outer envelope and fixed or movably connected with the outer envelope to form a combination with the visual marks. The utility model is reasonable in design, simple in structure, outstanding in producing technology effect and solves the technology problem which chronically exists but is not regarded by people. The utility model saves manpower and money for the maintenance of the cable and provides technology support for the normal electric supply.
Description
Technical field
The utility model relates to the power cable that is used for the 0.6KV-10KV electric pressure, especially a kind of power cable discerned that is used for the 0.6KV-10KV electric pressure.
Background technology
Power cable of the prior art all is the black surrounding layer especially for the power cable of 0.6KV-10KV electric pressure, usually is that many cables are arranged in cable trough or the cable nest of tubes, and cabling is long again, and range estimation can't be differentiated.This cable is not only big and heavy but also have a dangerous high voltage, in case generation line fault often need be employed various instrument and meters and search and discern, normal fault for a circuit, the electricity that send of a plurality of circuits of breaking just can be investigated thoroughly guilty culprit, the manpower and materials of maintenance had both been wasted, directly influence the normal power supply of each circuit again, cause very big loss for user's production of each circuit.Still the above-mentioned present situation of unmanned concern in the prior art.
The utility model content
Above-mentioned deficiency at prior art, the technical problems to be solved in the utility model provides a kind of power cable of discerning, people can be in the range estimation mode or/and can find out specific cable rapidly and accurately with simple instrument and meter, save lot of manpower and material resources, avoid unnecessary loss.
The technical solution of the utility model is: the described power cable of discerning contains core, insulating barrier, packed layer, inner cladding, surrounding layer.Surrounding layer is provided with the signal identification of at least one capable telecommunications number detection, or/and can estimate the visible mark of distinguishing the different cables of each root.Described signal identification is metal wire or the metal knitted line that is provided with along the cable length direction.Described visible mark is arranged on and compoundly with it in the surrounding layer is the color of one, pattern, literal, stripe layer or the binder course among them, or/and be attached to outside the surrounding layer top layer and the fixed or movable color that connects as one of surrounding layer, pattern, literal, stripe layer or the binder course among them.Described signal identification is arranged under the surrounding layer outer skin compound or link into an integrated entity with surrounding layer, or/and be arranged on outside the surrounding layer top layer and with surrounding layer movable or fixedly connected and be integral.Surrounding layer outer skin on the described signal identification is provided with the opening that makes things convenient for acquisition of signal.
The utility model is reasonable in design, and is simple in structure, the technique effect that is produced is outstanding, solved in the actual production long-term existence and has not been technical problem that people paid attention to again.Make the power cable can visual difference or respectively, use manpower and material resources sparingly for the maintenance of cable, technical support normally is provided for powering with the signal of telecommunication of simple instrument.
Description of drawings
Accompanying drawing 1 is the utility model one embodiment cross-sectional structure schematic diagram;
Accompanying drawing 2 is another embodiment cross-sectional structure schematic diagrames of the utility model;
Accompanying drawing 3 is the another embodiment cross-sectional structure of the utility model schematic diagrames;
Accompanying drawing 4 is the utility model embodiment cross-sectional structure schematic diagrames again;
Accompanying drawing 5 is that the utility model one embodiment faces structural representation;
Accompanying drawing 6 is that another embodiment of the utility model faces structural representation.
Accompanying drawing acceptance of the bid keep the score state as follows: the 1-fluting; The 2-signal identification; The 3-core; The 4-insulating barrier; The visual sign of 5-; The 6-packed layer; The 7-inner cladding is or/and the steel armour; The 8-surrounding layer.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.As shown in Figure 1, three cores 3 are arranged in the cable, core 3 is wrapped with insulating barrier 4, wrap in three cores 3 outer be steel armour 7, between the core within the steel armour 73, also be provided with filler 6, be surrounding layer 8 outside the steel armour 7.It more than is the ordinary construction of the power cable of prior art, difference of the present utility model is in and is provided with signal identification 2 and visible mark 5 in surrounding layer 8 in the drawings, signal identification 2 among Fig. 1 has two, they are metal wires of a kind of braiding, being arranged under the top layer of surrounding layer 8, is that the surface layer of surrounding layer 8 also is provided with the fluting 1 that can be convenient for measuring on signal identification 2.Upper right quarter at surrounding layer 8 is provided with visible mark 5, and it is positioned on the top layer of surrounding layer 8, can be eye-catching color, pattern, literal, striped or the combination among them, and illustrated visible mark 5 is stripeds of an eye-catching color.Signal identification 2 shown in the accompanying drawing 2 also with the same shown in the accompanying drawing 1, is metal knitted line, be arranged under the top layer of surrounding layer 8, but different be that fluting 1 is not set on it, when needs detect, epidermis is scratched and probe can be goed deep into detecting in it with pocket knife.Find the signal identification 2 under the top layer for convenience, respectively be provided with a visible mark 5 that parallels with signal identification 2 in signal identification 2 both sides, can suppose that at this it is two eye-catching stripeds.Also be provided with the eye-catching visible mark 5 that is wrapped in outside the surrounding layer 8 in this example, it is arranged on the surrounding layer 8, has occupied the major part of surrounding layer 8.Signal identification 2 shown in the accompanying drawing 3 is one, and it is connected with surrounding layer 8 and is one attached to the metal wire outside the surrounding layer 8, and the epidermis that only need scratch during use on it can carry out input.The visible mark of Fig. 3 is arranged on the top layer of surrounding layer 8, just make painted or display text decorative pattern of surrounding layer or the like, 5 of visible marks are arranged on the top layer in diagram, and it also can be arranged in the whole surrounding layer 8, as whole surrounding layer 8 is made a certain color or pattern ... Deng.Signal identification 2 on the accompanying drawing 4 is arranged on the top layer of surrounding layer 8, is combined as a whole with surrounding layer.Also be provided with visible mark 5 on the surrounding layer 8, visible mark 5 is discontinuous decorative pattern or striped or literal etc. in the diagram, and they are attached to being combined as a whole on the top layer of surrounding layer 8 and with surrounding layer.Accompanying drawing 5 is front views of the utility model cable, from Fig. 5, show, surrounding layer 8 is provided with visible mark 5, wherein signal identification 2 is arranged under the top layer of surrounding layer 8 (similar with accompanying drawing 2), fluting 1 is set on the signal identification 2 corresponding top layers of surrounding layer, and an eye-catching visible mark 5 is arranged, it also can be literal, pattern, color, striped or their combination etc.Cable shown in the accompanying drawing 6, the visible mark 5 on it have ripple glaze to show the sign of cable length in addition, in this example, are provided with signal identification 2 as shown in Figure 3.In a word, the set-up mode of signal identification 2 of the present utility model and visible mark 5 has a lot, and illustrated mode is technical scheme for convenience of explanation just, is not to be the full content that the utility model is asked for protection.
Power cable of the present utility model uses very convenient, in many cables, as long as just can come respectively with visible mark.The cable that is confirmed to be a certain visible mark at the A place needs maintenance, at far-end, only needs the root cable of the same visible mark of range estimation just passable, can not relate to the cable of other normal operation.If the line of two identical visible marks is arranged can not be distinguished, only need therein one go up from notch 1 or in addition opening part insert common instrument probe, whether one that detects in these two at far-end can receive the signal of telecommunication, can determine that the cable that detects this moment is exactly required of finding out if can receive the signal of telecommunication, if what can not receive that the signal of telecommunication then can judge desired seek is another root in the same visible mark, use cable of the present utility model, very convenient during maintenance, simple and direct, can save lot of manpower and material resources.
Claims (5)
1, a kind of power cable of discerning, contain core, insulating barrier, packed layer, inner cladding, surrounding layer, it is characterized in that: described surrounding layer (8) is provided with the signal identification (2) of at least one capable telecommunications number detection, or/and can estimate the visible mark (5) of distinguishing the different cables of each root.
2, cable according to claim 1 is characterized in that: described signal identification (2) is metal wire or the metal knitted line that is provided with along the cable length direction.
3, cable according to claim 1, it is characterized in that: described visible mark (5) is arranged on and compoundly with it in the surrounding layer (8) is the color of one, pattern, literal, stripe layer or the binder course among them, or/and be attached to outside surrounding layer (8) top layer and the fixed or movable color that connects as one of surrounding layer (8), pattern, literal, stripe layer or the binder course among them.
4, cable according to claim 1 and 2, it is characterized in that: described signal identification (2) is arranged under surrounding layer (8) outer skin compound or link into an integrated entity with surrounding layer (8), or/and be arranged on outside surrounding layer (8) top layer and with surrounding layer (8) movable or fixedly connected and be integral.
5, cable according to claim 4 is characterized in that: surrounding layer (8) outer skin on the described signal identification (2) is provided with the fluting (1) that makes things convenient for acquisition of signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095782 CN200959249Y (en) | 2006-03-23 | 2006-03-23 | Recognizing power-supply electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095782 CN200959249Y (en) | 2006-03-23 | 2006-03-23 | Recognizing power-supply electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200959249Y true CN200959249Y (en) | 2007-10-10 |
Family
ID=38786128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620095782 Expired - Fee Related CN200959249Y (en) | 2006-03-23 | 2006-03-23 | Recognizing power-supply electric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200959249Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546625B (en) * | 2009-05-07 | 2011-11-16 | 无锡江南电缆有限公司 | Recognizable cable, extrusion die and manufacture method thereof |
| CN102723135A (en) * | 2012-06-07 | 2012-10-10 | 广州凯恒特种电线电缆有限公司 | Spiral stripe identification X-ETFE insulated wire and cable for aerospace and preparation process thereof |
| CN102723136A (en) * | 2012-06-07 | 2012-10-10 | 广州凯恒特种电线电缆有限公司 | Stripe marked polyimide composite film wire and cable for aerospace and preparation process thereof |
| CN102737763A (en) * | 2012-06-07 | 2012-10-17 | 广州凯恒特种电线电缆有限公司 | Spiral stripe identification high-temperature-resistant flexible wire and cable for aerospace and preparation process thereof |
| CN102257577B (en) * | 2008-12-22 | 2013-12-25 | 尼克桑斯公司 | Assembly of twisted insulated electric wires |
| CN105280089A (en) * | 2015-11-13 | 2016-01-27 | 浙江伟亚塑胶有限公司 | Warning tape |
-
2006
- 2006-03-23 CN CN 200620095782 patent/CN200959249Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102257577B (en) * | 2008-12-22 | 2013-12-25 | 尼克桑斯公司 | Assembly of twisted insulated electric wires |
| CN101546625B (en) * | 2009-05-07 | 2011-11-16 | 无锡江南电缆有限公司 | Recognizable cable, extrusion die and manufacture method thereof |
| CN102723135A (en) * | 2012-06-07 | 2012-10-10 | 广州凯恒特种电线电缆有限公司 | Spiral stripe identification X-ETFE insulated wire and cable for aerospace and preparation process thereof |
| CN102723136A (en) * | 2012-06-07 | 2012-10-10 | 广州凯恒特种电线电缆有限公司 | Stripe marked polyimide composite film wire and cable for aerospace and preparation process thereof |
| CN102737763A (en) * | 2012-06-07 | 2012-10-17 | 广州凯恒特种电线电缆有限公司 | Spiral stripe identification high-temperature-resistant flexible wire and cable for aerospace and preparation process thereof |
| CN105280089A (en) * | 2015-11-13 | 2016-01-27 | 浙江伟亚塑胶有限公司 | Warning tape |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200959249Y (en) | Recognizing power-supply electric cable | |
| CN208521482U (en) | A kind of rural power grids distribution business work skill operation training cabinet | |
| CN205248761U (en) | Single core cable cross -bonding case | |
| CN205429680U (en) | Cable cross -bonding case | |
| CN205582586U (en) | Novel railway through ground wire | |
| CN106771843B (en) | Fault traveling wave distance measurement method for single-core power cable | |
| CN202549386U (en) | Shielded twisted pair cable for electronic computer | |
| KR102599187B1 (en) | Cable with fluorescent marking means | |
| CN202549377U (en) | Separable photovoltaic cable with multiple cores in parallel arrangement | |
| CN201859680U (en) | Spiral double-color insulated wire | |
| CN205881522U (en) | New forms of energy alternating -current charging rifle cable | |
| CN208596563U (en) | A kind of cable with monitoring line | |
| CN102938532A (en) | Control cable connection construction method without needs of line calibration | |
| CN202816411U (en) | Remote monitoring break line alarm through grounding wire | |
| CN201859682U (en) | Spiral double-color insulating wire core | |
| CN2745195Y (en) | Fluorescent color fringe grounding wire | |
| CN202352398U (en) | Cable special for secondary circuit for electric energy metering | |
| CN201804622U (en) | Optical cable with parameter indexing | |
| CN205827990U (en) | A kind of shelf depreciation sensing wear-resistant cable | |
| CN206163903U (en) | Distribution output module | |
| TWI627598B (en) | Method and graphical man-machine interface having sheath induced voltages and sheath circulating currents for calculation of transmission and distribution lines | |
| CN201068154Y (en) | Environmental protection through ground wire with modified structure | |
| CN210296004U (en) | Low-voltage intelligent cable | |
| CN218331809U (en) | Cable fault point test system based on copper ball clearance and capacitor charge and discharge | |
| CN108267822A (en) | Stainless steel fiber unit pipe and its manufacturing method |
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: 20071010 |