CN204792108U - Lotus exploration cable is held in totally -enclosed of abnormal shape steel wire armouring - Google Patents
Lotus exploration cable is held in totally -enclosed of abnormal shape steel wire armouring Download PDFInfo
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- CN204792108U CN204792108U CN201520391744.0U CN201520391744U CN204792108U CN 204792108 U CN204792108 U CN 204792108U CN 201520391744 U CN201520391744 U CN 201520391744U CN 204792108 U CN204792108 U CN 204792108U
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Abstract
The utility model provides a lotus exploration cable is held in totally -enclosed of abnormal shape steel wire armouring, including a set of copper stranded conductor, the outer ring cover of copper stranded conductor has insulating layer, characterized by: the outer ring cover of insulating layer has interior steel wire armoring layer, interior steel wire armoring layer is the annular steel wire of fan by a set of cross section and encloses into inclosed ring shape, interior steel wire armoring layer's peripheral ring cover has outer steel wire armoring layer, outer steel wire armoring layer also is the annular steel wire of fan by a set of cross section and encloses into inclosed ring shape. The utility model discloses the steel wire of constituteing steel wire armoring layer adopts the fan annular, has greatly reduced the gap between the armouring wire, the problem of avoiding cable performance that the cable wearing and tearing lead to and cable life to descend effectively, and the cable outward appearance is smooth wear -resisting, prevents in the use that the cable is met to hinder, meets the card problem and appear, can reduce the liquid corrosion thing simultaneously and get into insidely, prevents that the inner wire from being corroded, the tensile strength of assurance cable.
Description
Technical field
The utility model relates to field of cables, specifically, relates to a kind of profile wire armouring totally-enclosed charge bearing detecting cable.
Background technology
Along with the fast development of wire logging techniques, and the appearance of novel logger, matching used charge bearing detecting cable production technology is day by day perfect with it, and this kind of cable is as the heavy apparatus measures connecting line of extension, be mainly used in all kinds of oil, well logging, the perforation of gas well, get the operations such as core; Also can be used for oceanographic survey, river, bay, water conservancy, hydrographic survey and the aspect such as coal exploration, geothermal logging.There are deep-well cable, ultradeep well cable and special ultradeep well cable respectively; The weight capacity of cable, anti-overflow performance, the convenience installed and used and signal transmission capabilities all play a decisive role to cable quality.But, traditional charge bearing detecting cable armour is all that circular steel wire arranging is around forming by one group of cross section, gap is there is between steel wire, the friction area of steel wire is large, in use very easily occur to rub by steel wire the problem causing cable weight capacity to decline, time serious, cable can be pulled off, and secondly between steel wire, gap is larger, down-hole fluid can overflow to well face between steel wire gap, causes pollution in wide area close.This is the deficiencies in the prior art part.
Summary of the invention:
The technical problems to be solved in the utility model is to provide a kind of profile wire armouring totally-enclosed charge bearing detecting cable, and cable airtight performance is good, sound construction.
The utility model adopts following technological means to realize goal of the invention:
A kind of profile wire armouring totally-enclosed charge bearing detecting cable, comprise one group of copper stranded conductor, the outer ring set of described copper stranded conductor has insulating barrier, it is characterized in that: the outer ring set of described insulating barrier has interior steel wire armor layer, the steel wire that described interior steel wire armor layer is fan annular by one group of cross section surrounds airtight annular, the peripheral ring set of described interior steel wire armor layer has outer steel wire armor layer, and the steel wire that described outer steel wire armor layer is also fan annular by one group of cross section surrounds airtight annular.
As the further restriction to the technical program, described copper stranded conductor is single core/multicore annealed copper strand wire.
As the further restriction to the technical program, described insulating barrier is modified polypropene/fluoroplastic insulation layer.
As the further restriction to the technical program, the thickness of described modified polypropene/fluoroplastic insulation layer is 0.55-1.2mm.
As the further restriction to the technical program, the steel wire in described interior steel wire armor layer is uniformly distributed, and thickness is 0.62-1.47mm.
As the further restriction to the technical program, the steel wire in described outer steel wire armor layer is uniformly distributed, and thickness is for being 0.91-1.47mm.
Compared with prior art, advantage of the present utility model and good effect are: the steel wire of the utility model composition steel wire armor layer adopts fan annular, greatly reduce the gap between armouring wire, effectively reduce the friction area of steel wire, thus the problem that the cable performance avoiding cable to wear and tear causing and cable decline useful life, cable smooth in appearance is wear-resisting, in use cable can be prevented to be hampered, meet the appearance of card problem, can reduce liquid corrosion thing enters cable inside simultaneously, cable inner wire is prevented to be corroded, ensure the tensile strength of cable, improve the useful life of cable, can effectively prevent downhole oil hydrorrhea from flowing to well face simultaneously, certain protection is formed to environment.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the cross-sectional view of a steel wire of interior steel wire armor layer of the present utility model.
1 is copper stranded conductor, and 2 is insulating barrier, and 3 is interior steel wire armor layer, and 4 is outer steel wire armor layer.
Embodiment:
Below in conjunction with embodiment, further illustrate the utility model.
See Fig. 1 and Fig. 2, the utility model comprises one group of copper stranded conductor 1, the outer ring set of described copper stranded conductor 1 has insulating barrier 2, the outer ring set of described insulating barrier 2 has interior steel wire armor layer 3, the steel wire that described interior steel wire armor layer 3 is fan annular by one group of cross section surrounds airtight annular, the peripheral ring set of described interior steel wire armor layer 3 has outer steel wire armor layer 4, and the steel wire that described outer steel wire armor layer 4 is also fan annular by one group of cross section surrounds airtight annular.The steel wire profile making special frock and interior steel wire armor layer 3 and outer steel wire armor layer 4 matches, and to ensure that special-shaped armouring wire does not in use rotate, distortion, this makes processing and manufacturing difficulty greatly increase; Secondly, in Cable Construction Design, the angle problem of deformed wire need be considered during technological design, add the design difficulty of cable.
Described copper stranded conductor 2 is single core/multicore annealed copper strand wire.
Described insulating barrier 3 is modified polypropene/fluoroplastic insulation layer.
The thickness of described modified polypropene/fluoroplastic insulation layer is 0.55-1.2mm.
Steel wire in described interior steel wire armor layer 3 is uniformly distributed, and thickness is 0.62-1.47mm.
Steel wire in described outer steel wire armor layer 4 is uniformly distributed, and thickness is for being 0.91-1.47mm.
The steel wire of the utility model composition steel wire armor layer adopts fan annular, greatly reduce the gap between armouring wire, the area that cable is rubbed reduces, the problem that the cable performance effectively avoiding cable to wear and tear causing and cable decline useful life, cable smooth in appearance is wear-resisting, cable in use procedure is prevented to be hampered, meet card problem to occur, can reduce liquid corrosion thing enters inside simultaneously, inner wire is prevented to be corroded, ensure the tensile strength of cable, improve the useful life of cable, can effectively prevent overflow phenomena from occurring simultaneously, certain protection is formed to environment.
Claims (6)
1. a profile wire armouring totally-enclosed charge bearing detecting cable, comprise one group of copper stranded conductor, the outer ring set of described copper stranded conductor has insulating barrier, it is characterized in that: the outer ring set of described insulating barrier has interior steel wire armor layer, the steel wire that described interior steel wire armor layer is fan annular by one group of cross section surrounds airtight annular, the peripheral ring set of described interior steel wire armor layer has outer steel wire armor layer, and the steel wire that described outer steel wire armor layer is also fan annular by one group of cross section surrounds airtight annular.
2. profile wire armouring totally-enclosed charge bearing detecting cable according to claim 1, is characterized in that: described copper stranded conductor is single core/multicore annealed copper strand wire.
3. profile wire armouring totally-enclosed charge bearing detecting cable according to claim 1, is characterized in that: described insulating barrier is modified polypropene/fluoroplastic insulation layer.
4. profile wire armouring totally-enclosed charge bearing detecting cable according to claim 3, is characterized in that: the thickness of described modified polypropene/fluoroplastic insulation layer is 0.55-1.2mm.
5. profile wire armouring totally-enclosed charge bearing detecting cable according to claim 1, it is characterized in that: the steel wire in described interior steel wire armor layer is uniformly distributed, thickness is 0.62-1.47mm.
6. profile wire armouring totally-enclosed charge bearing detecting cable according to claim 1, it is characterized in that: the steel wire in described outer steel wire armor layer is uniformly distributed, thickness is 0.91-1.47mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391744.0U CN204792108U (en) | 2015-06-09 | 2015-06-09 | Lotus exploration cable is held in totally -enclosed of abnormal shape steel wire armouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391744.0U CN204792108U (en) | 2015-06-09 | 2015-06-09 | Lotus exploration cable is held in totally -enclosed of abnormal shape steel wire armouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792108U true CN204792108U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520391744.0U Active CN204792108U (en) | 2015-06-09 | 2015-06-09 | Lotus exploration cable is held in totally -enclosed of abnormal shape steel wire armouring |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301889A (en) * | 2017-08-07 | 2017-10-27 | 山东希尔电缆有限公司 | WMF shield sheath charge bearing detecting cables |
| CN107316702A (en) * | 2017-08-07 | 2017-11-03 | 山东希尔电缆有限公司 | WMF high-transmission charge bearing detecting cables |
| CN107331463A (en) * | 2017-08-07 | 2017-11-07 | 山东希尔电缆有限公司 | WMF adjusts the closed charge bearing detecting cable of dedicated spill-proof stream when surveying |
| CN109024016A (en) * | 2018-10-13 | 2018-12-18 | 山东希尔电缆有限公司 | Locked coil wire rope |
| CN109300595A (en) * | 2018-09-10 | 2019-02-01 | 山东希尔电缆有限公司 | High rigidity seals charge bearing detecting cable |
| CN110331665A (en) * | 2019-07-10 | 2019-10-15 | 广东迈诺工业技术有限公司 | A kind of bridge anticorrosion parallel wire stay and its manufacturing method |
-
2015
- 2015-06-09 CN CN201520391744.0U patent/CN204792108U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301889A (en) * | 2017-08-07 | 2017-10-27 | 山东希尔电缆有限公司 | WMF shield sheath charge bearing detecting cables |
| CN107316702A (en) * | 2017-08-07 | 2017-11-03 | 山东希尔电缆有限公司 | WMF high-transmission charge bearing detecting cables |
| CN107331463A (en) * | 2017-08-07 | 2017-11-07 | 山东希尔电缆有限公司 | WMF adjusts the closed charge bearing detecting cable of dedicated spill-proof stream when surveying |
| CN107316702B (en) * | 2017-08-07 | 2023-05-30 | 山东希尔电缆有限公司 | WMF high-transmission load-bearing detection cable |
| CN109300595A (en) * | 2018-09-10 | 2019-02-01 | 山东希尔电缆有限公司 | High rigidity seals charge bearing detecting cable |
| CN109024016A (en) * | 2018-10-13 | 2018-12-18 | 山东希尔电缆有限公司 | Locked coil wire rope |
| CN110331665A (en) * | 2019-07-10 | 2019-10-15 | 广东迈诺工业技术有限公司 | A kind of bridge anticorrosion parallel wire stay and its manufacturing method |
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