CN106057310A - WMF series sealed wear-resisting load-bearing detection cable - Google Patents
WMF series sealed wear-resisting load-bearing detection cable Download PDFInfo
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- CN106057310A CN106057310A CN201610608317.2A CN201610608317A CN106057310A CN 106057310 A CN106057310 A CN 106057310A CN 201610608317 A CN201610608317 A CN 201610608317A CN 106057310 A CN106057310 A CN 106057310A
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/046—Flexible cables, conductors, or cords, e.g. trailing cables attached to objects sunk in bore holes, e.g. well drilling means, well pumps
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1895—Internal space filling-up means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a WMF series sealed wear-resisting load-bearing detection cable comprising a conductor, an insulating layer, a shielding layer, armor layers, and a sheath layer. The cable is characterized in that the armor layers include an inner armor layer and an outer armor layer; the inner armor layer is formed by twisting multiple round steel wires; and the outer armor layer includes multiple steel wire ropes, and each steel wire rope is formed by twisting multiple fine and soft steel wires. Metal instead of a semi-conductive material is used for shielding purpose, so the shielding effect is more thorough, and signal transmission is more stable. The gaps between the steel wires, between the inner armor layer and the outer armor layer and between the cable and a choke tube are filled with sealant or an extrusion sheath, so it is less difficult to put the cable underground, the service life is prolonged, and environmental pollution is reduced greatly. The outer armor layer is composed of multiple strands of wire ropes instead of multiple round steel wires, so the flexibility and tensile strength of the cable are improved greatly.
Description
Technical field
The present invention relates to field of cables, be specifically related to a kind of WMF wear-resisting charge bearing detecting cable of series closed type.
Background technology
Charge bearing detecting cable is as downhole probe measurement connecting line, while load bearing equipment, also has transmission signal
Effect.By existing logging technique and well logging condition etc. objective factor affected, often there is steel wire during using in cable
Bulge, jump silk and the problem of environmental pollution, traditional logging cable can not meet use demand, needs badly to make and changes
Become, to meet the market demand to this cable.
Existing logging cable structure is conductor, insulate, shield, the form of double wire armor, and the cable of the type produces
During will necessarily there is following Railway Project:
1, the gap between steel wire and steel wire, between inner armor layer and armoured layer and between cable and choke tube；
2, outside diameter of cable tolerance hardly results in effective control when wire armoring；
3, the cable pliability of double wire armor is poor, and bending radius is big, such as patent CN102623102A of the prior art and
CN201717033U discloses the cable of down-hole detection, uses the steel wire of equivalent diameter or different-diameter to define double-deck armour
Assembling structure, although ensure that cable tensile strength and anti-wear, but this kind of Structural flexibility difference, at the environment of high request
Under be difficult to meet use requirement.
Meanwhile, the most traditional logging cable can be attended by steel wire wear fracture, and cable tensile strength reduces；
Outside dimension tolerance is relatively big, chance of going into the well card；High-pressure fluid para-electric cable gap overflow, to well face, causes large stretch of environmental pollution.
In sum, it is necessary to design a kind of new cable, solve the problems referred to above.
Summary of the invention
The problem existed for prior art, it is an object of the invention to provide that a kind of WMF series closed type is wear-resisting holds lotus
Detection cable, this cable, by the brand-new design to the construction of cable, change shielding mode and shielded version, effectively carry
The usability of high cable, and guarantee that signal is pure.
For achieving the above object, the one WMF wear-resisting charge bearing detecting cable of series closed type of the present invention, including conductor, insulation
Layer, screen layer, armor and restrictive coating, wherein, armor is divided into inner armor layer and armoured layer, and inner armor layer is many circles
Steel wire is stranded to be formed, and armoured layer includes many steel wire ropes, and every steel wire rope is all to be formed by many soft steel wires are stranded.
Further, described conductor is wrapped up by described insulating barrier, and described restrictive coating includes inner sheath and oversheath, described insulation
Described screen layer, outer glue-line, sleeve pipe, inner sheath it is followed successively by, described inner armor layer, described armoured layer and protect outward outside Ceng
Set, described screen layer is metal braid.
Further, described screen layer is brass wire shielding, it is ensured that wired signal transmission pure.
Further, filling with sealant between described inner armor layer and described inner sheath, in the adjacent steel of described inner armor layer
Filling with sealant between Si, filling with sealant or extrusion sheath between described inner armor layer and described armoured layer, it is ensured that cable
Seamless existence between inner armor layer and armoured layer, prevents cable inner lead be corroded and pollute；And cable and choked flow
Gap filling between pipe has fluid sealant or extrusion sheath, it is ensured that the movable sealing of seamless existence between cable and choke tube, anti-
Only underground high-pressure fluid para-electric cable gap overflow is to well face.
Further, described cable core is single, two cores, three cores, four cores or seven cored structures.
Further, every steel wire rope of described armoured layer is all by a core wire and closely surrounding outside core wire
The tight quincunx cross section that the six roots of sensation peripheral steel wire of side is formed, described seven steel wire diameter are identical.
Further, every steel wire rope of described armoured layer is all by a core wire and closely surrounding outside core wire
The tight quincunx cross section that some peripheral steel wire of side are formed, the diameter of described core wire is with peripheral steel wire diameter not
With, determine core wire and the diameter of peripheral steel wire and the quantity of required peripheral steel wire according to flexibility demand.
Further, described oversheath uses macromolecule polymer material to make, and protection cable inner wire is not corroded, institute
The outer surface stating oversheath is pure round, is embedded by the steel wire rope of described armoured layer inside oversheath macromolecule polymeric material,
Cable jacket is combined with armoured layer.
Further, embedding many steel wire ropes in described oversheath is uniform intervals distribution, between adjacent two steel wire ropes
Spaced distance, adjusts quantity and the spacing distance of steel wire rope according to intensity and flexibility requirements.
Further, described armoured layer uses the mode that steel wire rope and round steel wire are arranged alternately, according to intensity and pliability
Require to adjust respectively steel wire rope and the quantity of round steel wire and spacing distance.
The WMF wear-resisting charge bearing detecting cable of series closed type of the present invention, this cable have conductor, insulate, shield, armor with
And restrictive coating, described cable conductor is wrapped up by insulating barrier, is followed successively by screen layer, outer glue-line, sleeve pipe, inner sheath outside insulating barrier,
Inner armor layer, armoured layer and oversheath；Described armoured layer is twisted into single-strand rope, many steel wire ropes by soft steel wire
Armouring forms.Between described steel wire and steel wire, between inner armor layer and armoured layer and seamless between cable and choke tube
Exist.
The invention has the beneficial effects as follows:
Improving the shielding mode of cable, screen layer is brass wire shielding, it is ensured that wired signal transmission pure, by metallic shield
Replacing semiconductive material, shield effectiveness is more thorough, and signal transmission is more stable；Between steel wire and steel wire, inner armor layer is with armoured
Gap filling between Ceng and between cable and choke tube have fluid sealant or extrusion sheath, cable go into the well degree-of-difficulty factor reduce,
Service life improves, and environmental pollution is substantially reduced；Armoured layer is changed into multistrand rope by many round wires, makes cable soft
Property and tensile strength are greatly improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Wherein: 1, conductor, 2, insulating barrier, 3, screen layer, 4, outer glue-line, 5, sleeve pipe, 6, inner sheath, 7, inner armor layer, 8, fill,
9, armoured layer, 10, oversheath.
Detailed description of the invention
Below, with reference to accompanying drawing, the present invention is more fully illustrated, shown in the drawings of the exemplary enforcement of the present invention
Example.But, the present invention can be presented as multiple multi-form, is not construed as the exemplary enforcement being confined to describe here
Example.And it is to provide these embodiments, so that the present invention is fully and completely, and will fully convey the scope of the invention to this
The those of ordinary skill in field.
For ease of explanation, here can use such as " on ", the space relative terms such as D score " left " " right ", be used for
Shown in bright figure a element or feature are relative to another element or the relation of feature.It should be understood that except in figure
Outside the orientation illustrated, spatial terminology is intended to include device different azimuth in use or operation.Such as, if in figure
Device is squeezed, be stated as being positioned at the element of other elements or feature D score will be located into other elements or feature " on ".Cause
This, exemplary term D score can comprise upper and lower both orientation.Device can otherwise position (90-degree rotation or be positioned at
Other orientation), relatively illustrate used herein of space correspondingly to explain.
The one WMF wear-resisting charge bearing detecting cable of series closed type of the present invention, its structure is as it is shown in figure 1, the bosom of cable
For cable conductor 1, cable conductor 1 is wrapped up by insulating barrier 2, and the outside of insulating barrier 2 is followed successively by the screen layer 3 of proof copper-wire braided, outer glue
Layer 4, sleeve pipe 5, inner sheath 6, inner armor layer 7, filling 8, armoured layer 9 and oversheath 10.
Inner armor layer 7 forms for many round steel wires are stranded.Armoured layer 9 is twisted into single-strand rope by soft steel wire, many
Root steel wire rope armouring forms, and owing to armoured layer 9 is formed by many steel wire ropes are stranded, and every steel wire rope is all by many jewelry, expensive clothing and other valuables
Steel wire is stranded to be formed, and greatly improves pliability, and maintains tensile strength.As the presently preferred embodiments, armoured layer 9 is every
Root steel wire rope is all by a core wire and closely surround the tight prunus mume (sieb.) sieb.et zucc. that the six roots of sensation peripheral steel wire outside core wire is formed
Flower-shape cross section, described seven steel wire diameter are identical.This kind of scheme has simple in construction, and effect is notable, cost and technological requirement
Will not be too high.
In addition, also having other steel wire rope schemes that can substitute, every steel wire rope of the most armoured layer 9 is all by one
Root core wire is constituted with the some peripheral steel wire different from core wire diameter closely surrounded outside core wire, can
To determine core wire and the diameter of peripheral steel wire and the quantity of required peripheral steel wire according to flexibility demand.Anti-in order to improve
Tensile strength, can be set to the diameter more than peripheral steel wire by the diameter of core wire, so the most quincunx in order to surround into
Shape, needs to increase the quantity of peripheral steel wire, such as 9 or 10.
Can also there is a reduction procedure, such as, become steel wire rope only with 3 soft steel wires of same diameter are stranded, it is possible to enter
One step Simplified flowsheet and reduction cost, be simultaneously achieved flexibility requirements.
As other optional forms, it is also possible to armoured layer 9 uses the mode that steel wire rope and round steel wire are arranged alternately.
Additionally, cable jacket 10 uses macromolecule polymer material to make, protection cable inner wire is not corroded, outward
The outer surface of sheath 10 is pure round, is embedded by the steel wire rope of armoured layer 9 inside oversheath macromolecule polymeric material so that electricity
Cable oversheath 10 combines with armoured layer 9.
Embedding many steel wire ropes in oversheath 10 is uniform intervals distribution, between adjacent two steel wire ropes or steel wire rope with
Spaced distance between round steel wire, adjusts the quantity of steel wire rope and spacing distance according to intensity according to intensity and flexibility requirements
Steel wire rope and the quantity of round steel wire and spacing distance is adjusted respectively with flexibility requirements.
In order to improve suppleness further, inner armor layer 7 can also use steel wire rope to carry out armouring equally.
The lay configuration using above-mentioned armor makes armor become soft, have powerful stretching resistance, it is possible to obtain
There is the flexible cable of minimum bending radius, improve bending resistance, greatly reduce the armor destructive power to inner lead, protection
Cable core, also obtains good using effect, has for underground work and change greatly the final service life extending whole cable
Kind.
During due to detection operation, down-hole high pressure liquid often overflows outside well along cable gap, pollutes environment, the most well
Seal approach extremely important, the present invention has been also carried out a large amount of improvement in seal approach.Inner armor layer 7 and inner sheath 6 it
Between filling with sealant, filling with sealant between the adjacent wires of inner armor layer 7, between inner armor layer 7 and armoured layer 9 fill
Fluid sealant or extrusion sheath, it is ensured that seamless existence between cable inner armor layer 7 and armoured layer 9, prevent cable inner lead
It is corroded and pollutes；And the gap filling between cable and choke tube has fluid sealant or extrusion sheath, it is ensured that be deep into well
During lower operation, seamless existence between cable and choke tube, prevent underground high-pressure fluid para-electric cable gap overflow to well face.Due to
Between steel wire and steel wire, the gap filling between inner armor layer 7 and armoured layer 9 and between cable and choke tube has fluid sealant
Or extrusion sheath, cable go into the well degree-of-difficulty factor reduce, service life improve, environmental pollution is substantially reduced.
Cable conductor 1, according to different needs, is chosen as single, two cores, three cores, four cores or seven cored structures.
The cable that the present embodiment is provided, uses proof copper-wire braided layer as screen layer 3, it is ensured that wired signal transmission pure
Only.The shielding mode of cable, is replaced semiconductive material by metallic shield, and shield effectiveness is more thorough, and signal transmission is more stable.
Armoured layer 9 is changed into multistrand rope by many round wires, makes cable flexible and tensile strength obtains pole
The earth improves.
Cable jacket 10 uses high flexibility macromolecule polymer material to make, preferred polyamide, the design of oversheath 10
Effectively control the outside diameter of cable, use of conveniently going into the well, reduce the generation meeting card situation, protection cable inner wire is not by corruption simultaneously
Erosion, cable is greatly improved service life.Oversheath 10 outer surface be close to and be considered as pure round, carry to a great extent
High fluency of going into the well.
In this programme, although only give the accompanying drawing of single structure, but do not change other structures, only change cable core number
The deformation of other schemes of amount, it should be also considered as falling into the protection domain of this programme.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. the wear-resisting charge bearing detecting cable of WMF series closed type, including conductor, insulating barrier, screen layer, armor and sheath
Layer, it is characterised in that described armor is divided into inner armor layer and armoured layer, inner armor layer is that many round steel wires are stranded to be formed,
Armoured layer includes many steel wire ropes, and every steel wire rope is all to be formed by many soft steel wires are stranded.
The WMF wear-resisting charge bearing detecting cable of series closed type the most according to claim 1, it is characterised in that described conductor quilt
Described insulating barrier wraps up, and described restrictive coating includes inner sheath and oversheath, is followed successively by described screen layer, outer outside described insulating barrier
Glue-line, sleeve pipe, inner sheath, described inner armor layer, described armoured layer and oversheath, described screen layer is metal braid.
The WMF wear-resisting charge bearing detecting cable of series closed type the most according to claim 2, it is characterised in that described screen layer
For brass wire shielding, it is ensured that wired signal transmission pure.
4. according to the WMF wear-resisting charge bearing detecting cable of series closed type described in any one of claim 1-3, it is characterised in that institute
State filling with sealant between inner armor layer and described inner sheath, filling with sealant between the adjacent wires of described inner armor layer,
Filling with sealant or extrusion sheath between described inner armor layer and described armoured layer, it is ensured that cable inner armor layer and armoured layer
Between seamless existence, prevent cable inner lead be corroded and pollute；And the gap filling between cable and choke tube has
Fluid sealant or extrusion sheath, it is ensured that seamless existence between cable and choke tube, prevent underground high-pressure fluid para-electric cable gap from overflowing
Flow to well face.
5. according to the WMF wear-resisting charge bearing detecting cable of series closed type described in any one of claim 1-3, it is characterised in that institute
Stating cable core is single, two cores, three cores, four cores or seven cored structures.
6. according to the WMF wear-resisting charge bearing detecting cable of series closed type described in any one of claim 1-3, it is characterised in that institute
State every steel wire rope of armoured layer all by a core wire with closely surround the six roots of sensation peripheral steel wire outside core wire
The tight quincunx cross section formed, described seven steel wire diameter are identical.
7. according to the WMF wear-resisting charge bearing detecting cable of series closed type described in any one of claim 1-3, it is characterised in that institute
State every steel wire rope of armoured layer all by a core wire with closely surround some peripheral steel outside core wire
The tight quincunx cross section that silk is formed, the diameter of described core wire is different from peripheral steel wire diameter, according to flexibility need
Seek diameter and the quantity of required peripheral steel wire determining core wire and peripheral steel wire.
8. according to the WMF wear-resisting charge bearing detecting cable of series closed type described in claim 6 or 7, it is characterised in that protect outside described
Set uses macromolecule polymer material to make, and protection cable inner wire is not corroded, and the outer surface of described oversheath is pure circle
Type, embeds the steel wire rope of described armoured layer inside oversheath macromolecule polymeric material so that cable jacket is with armoured
Layer combines.
The WMF wear-resisting charge bearing detecting cable of series closed type the most according to claim 8, it is characterised in that embed described outside
Many steel wire ropes in sheath are uniform intervals distribution, and spaced distance between adjacent two steel wire ropes, according to intensity and soft
Toughness reguirements adjusts quantity and the spacing distance of steel wire rope.
The WMF wear-resisting charge bearing detecting cable of series closed type the most according to claim 1, it is characterised in that described armoured
Layer uses the mode that steel wire rope and round steel wire are arranged alternately, and adjusts steel wire rope and round steel wire respectively according to intensity and flexibility requirements
Quantity and spacing distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608317.2A CN106057310B (en) | 2016-07-29 | 2016-07-29 | A kind of wear-resisting charge bearing detecting cable of WMF series closed type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608317.2A CN106057310B (en) | 2016-07-29 | 2016-07-29 | A kind of wear-resisting charge bearing detecting cable of WMF series closed type |
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| Publication Number | Publication Date |
|---|---|
| CN106057310A true CN106057310A (en) | 2016-10-26 |
| CN106057310B CN106057310B (en) | 2018-08-14 |
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| CN201610608317.2A Active CN106057310B (en) | 2016-07-29 | 2016-07-29 | A kind of wear-resisting charge bearing detecting cable of WMF series closed type |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384629A (en) * | 2016-11-30 | 2017-02-08 | 山东希尔电缆有限公司 | High transmission load bearing detection cable |
| CN107301890A (en) * | 2017-08-07 | 2017-10-27 | 山东希尔电缆有限公司 | WMF high tenacity low stress charge bearing detecting cables |
| CN107316685A (en) * | 2017-08-07 | 2017-11-03 | 山东希尔电缆有限公司 | WMF high-intensity sealing 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 |
| CN107359003A (en) * | 2017-08-07 | 2017-11-17 | 山东希尔电缆有限公司 | WMF high-intensity high-tenacities adjust charge bearing detecting cable when surveying |
| CN107492411A (en) * | 2017-08-07 | 2017-12-19 | 山东希尔电缆有限公司 | WMF high abrasion charge bearing detecting cables |
| CN113689975A (en) * | 2020-05-18 | 2021-11-23 | 杭州朗鸿科创科技有限公司 | A fill steel wire cable soon for commodity theftproof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004022178A (en) * | 2002-06-12 | 2004-01-22 | Aloka Co Ltd | Cable |
| CN201045709Y (en) * | 2007-05-22 | 2008-04-09 | 宁波东方电缆有限公司 | High-voltage undersea cable |
| CN201402629Y (en) * | 2009-05-04 | 2010-02-10 | 江苏亨通电力电缆有限公司 | Fluorplastic insulated fluorplastic inner lining shield anti-corrosion bearing-load detecting cable |
| CN104134490A (en) * | 2014-07-29 | 2014-11-05 | 江苏华能电缆股份有限公司 | Sealed highly voltage-resistant load-bearing detection cable especially for horizontal well |
-
2016
- 2016-07-29 CN CN201610608317.2A patent/CN106057310B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004022178A (en) * | 2002-06-12 | 2004-01-22 | Aloka Co Ltd | Cable |
| CN201045709Y (en) * | 2007-05-22 | 2008-04-09 | 宁波东方电缆有限公司 | High-voltage undersea cable |
| CN201402629Y (en) * | 2009-05-04 | 2010-02-10 | 江苏亨通电力电缆有限公司 | Fluorplastic insulated fluorplastic inner lining shield anti-corrosion bearing-load detecting cable |
| CN104134490A (en) * | 2014-07-29 | 2014-11-05 | 江苏华能电缆股份有限公司 | Sealed highly voltage-resistant load-bearing detection cable especially for horizontal well |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384629A (en) * | 2016-11-30 | 2017-02-08 | 山东希尔电缆有限公司 | High transmission load bearing detection cable |
| CN107301890A (en) * | 2017-08-07 | 2017-10-27 | 山东希尔电缆有限公司 | WMF high tenacity low stress charge bearing detecting cables |
| CN107316685A (en) * | 2017-08-07 | 2017-11-03 | 山东希尔电缆有限公司 | WMF high-intensity sealing 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 |
| CN107359003A (en) * | 2017-08-07 | 2017-11-17 | 山东希尔电缆有限公司 | WMF high-intensity high-tenacities adjust charge bearing detecting cable when surveying |
| CN107492411A (en) * | 2017-08-07 | 2017-12-19 | 山东希尔电缆有限公司 | WMF high abrasion charge bearing detecting cables |
| CN107359003B (en) * | 2017-08-07 | 2023-05-05 | 山东希尔电缆有限公司 | WMF high-strength high-toughness load-bearing detection cable capable of measuring and adjusting simultaneously |
| CN107492411B (en) * | 2017-08-07 | 2023-07-04 | 山东希尔电缆有限公司 | WMF high-wear-resistance load-bearing detection cable |
| CN113689975A (en) * | 2020-05-18 | 2021-11-23 | 杭州朗鸿科创科技有限公司 | A fill steel wire cable soon for commodity theftproof |
| CN113689975B (en) * | 2020-05-18 | 2023-08-29 | 杭州朗鸿科创科技有限公司 | Quick-charging steel wire cable for commodity burglary prevention |
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| Publication number | Publication date |
|---|---|
| CN106057310B (en) | 2018-08-14 |
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Denomination of invention: A WMF series sealed wear-resistant load-bearing detection cable Effective date of registration: 20220111 Granted publication date: 20180814 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan science and technology innovation center sub branch Pledgor: SHANDONG HILL CABLE Co.,Ltd. Registration number: Y2022980000340 |