CN201158773Y - Injection composite steel wire rope - Google Patents
Injection composite steel wire rope Download PDFInfo
- Publication number
- CN201158773Y CN201158773Y CNU2008200065788U CN200820006578U CN201158773Y CN 201158773 Y CN201158773 Y CN 201158773Y CN U2008200065788 U CNU2008200065788 U CN U2008200065788U CN 200820006578 U CN200820006578 U CN 200820006578U CN 201158773 Y CN201158773 Y CN 201158773Y
- Authority
- CN
- China
- Prior art keywords
- steel wire
- hot melt
- melt adhesive
- wire rope
- strand
- 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 - Lifetime
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2055—Cores characterised by their structure comprising filaments or fibers
- D07B2201/2057—Cores characterised by their structure comprising filaments or fibers resulting in a twisted structure
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model relates to an injection-molded compound steel wire rope, which belongs to one of steel wire ropes. The injection-molded compound steel wire rope comprises an injection-molded protective layer, a mesh grid, a steel wire, a steel wire strand, a fiber rope, a fiber strand and hot melt adhesive, wherein a single steel wire is winded together, and the hot melt adhesive is injected to be adhered to be the steel wire strand, the fiber rope is winded together, and the hot melt adhesive is injected to be adhered to be the fiber strand, and a certain amount of steel wire strands are evenly arrayed and are winded together through utilizing the fiber strand to be the center, and meanwhile, the hot melt adhesive is injected to be adhered to be a steel wire rope, the outer surface of the steel wire rope is winded with the mesh grid, and the mesh grid is adhersed with the steel wire rope together through injecting the hot melt adhesive, and a certain thickness of plastic protective layer is casted on the mesh grid which is casted with the hot melt adhesive. The utility model has the advantages that the hot melt adhesive is injected in all gaps of the steel wire rope, which avoids internal gaps being communicated, prevents well fluid from upwards flowing, and meanwhile, the plastic protective layer is fused with the hot melt adhesive, which is not easily penetrated under pressure, and the mesh grid is added to improve the tensile property of the steel wire rope.
Description
Technical field:
The utility model relates to a kind of injection moulding composite steel wire rope, belongs to a kind of in the steel wire rope.
Background technology:
At present; the outer surface of multiply composite steel wire rope generally wraps up one deck polyvinyl chloride protective layer; but it is long in fraction time; when working condition is abominable; protective layer is impaired cracking easily; phenomenons such as decortication; and; existing steel wire rope internal structure is between the individual wire; exist between slit and slit between steel strand and the thigh and interconnect; this internal structure; for specific environment; exist as the down-hole when using in the oil well of pressure, just have very serious fault of construction, down-hole liquid can rise by the infiltration of the slit between the steel wire rope internal structure; until arriving ground, cause environmental pollution etc.So this steel wire rope is not suitable for the operating environment of pressure.
Summary of the invention:
The utility model purpose is at above-mentioned the deficiencies in the prior art, a kind of injection moulding composite steel wire rope is provided, inject hot melt adhesive in the slit between individual wire, between steel strand and the steel strand, avoid interconnecting between the slit, prevent that down-hole liquid from scurrying under the down-hole pressure effect, improve that steel wire rope is wear-resisting, tension, performance such as withstand voltage, cause the seepage of whole steel wire rope simultaneously in the time of can avoiding the steel wire rope part to tear.
The technical solution of the utility model is: a kind of injection moulding composite steel wire rope is to be made of plastic protective layer, mesh grid, steel wire, steel strand, cordage, fiber strand, hot melt adhesive; The steel wire of some tangles together and injects hot melt adhesive and cohere into steel strand; The cordage of some tangles together and injects hot melt adhesive and cohere into fiber strand; With the fiber strand is the center, around the steel strand of the evenly distributed some of fiber strand and tangle each other together, between fiber strand and the steel strand, all inject hot melt adhesive between steel strand and the steel strand and cohere into steel wire rope; Twine mesh grid on the outer surface of steel wire rope, mesh grid is bonded together by cast hot melt adhesive and steel wire rope; In the mesh grid of cast hot melt adhesive, pour into a mould certain thickness plastic protective layer again, just constituted a kind of injection moulding composite steel wire rope.
The utility model has the advantages that: all injected hot melt adhesive in the slit between the individual wire, between the single fiber rope, between steel strand and the steel strand, between steel strand and the fiber strand, avoided the inner slit of steel wire rope to interconnect, prevented to scurry on the down-hole liquid; The plastic protective layer and the hot melt adhesive on surface fuse together, and are difficult for infiltration under pressure; Add mesh grid, improved the tensile property of steel wire rope.
Description of drawings:
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is technological process of production figure of the present utility model.
The specific embodiment:
Referring to Fig. 1, Fig. 2; A kind of injection moulding composite steel wire rope is to be made of plastic protective layer 1, mesh grid 2, steel wire 3, steel strand 4, cordage 5, fiber strand 7, hot melt adhesive 6; The individual wire 3 of some tangles together and pours into a mould hot melt adhesive 6 and cohere into steel strand 4, and the cordage 5 of some tangles together and pours into a mould hot melt adhesive 6 and cohere into fiber strand 7; With fiber strand 7 is the center; around the steel strand 4 of fiber strand 7 evenly distributed somes and tangle together; between fiber strand 7 and the steel strand 4, all inject hot melt adhesive 6 between steel strand 4 and the steel strand 4 and cohere into steel wire rope; on the steel wire rope outer surface, twine mesh grid 2; mesh grid 2 is bonded together with steel wire rope by cast hot melt adhesive 6, pours into a mould certain thickness plastic protective layer 1 in the mesh grid 2 of having poured into a mould hot melt adhesive 6 again.
A kind of injection moulding composite steel wire of the utility model rope, its technological process of production is: at first the individual wire 3 of some is passed through between molds 9 and the bed die 10 tangling, hot melt adhesive 6 is poured into a mould by control valve 8 in hot melt adhesive machine 12 melting heat melten gels 6 backs at the die entrance place simultaneously, make and be full of hot melt adhesive 6 between the individual wire 3 that tangles together and cohere into steel strand 4, solidify for preventing hot melt adhesive 6, heating controller 11 is arranged on the bed die 10, heat for bed die 10 always, make hot melt adhesive 6 cast evenly; In like manner, the cordage 5 of some tangles and pours into a mould hot melt adhesive 6 and cohere into fiber strand 7; With fiber strand 7 is the center, around the steel strand 4 of fiber strand 7 evenly distributed somes and tangle together, between fiber strand 7 and the steel strand 4, all pour into a mould hot melt adhesive 6 between steel strand 4 and the steel strand 4 and cohere into steel wire rope, twine mesh grid 2 on the steel wire rope outer surface, mesh grid 2 is bonded together with steel wire rope by cast hot melt adhesive 6; Pour into a mould certain thickness plastic protective layer 1 in the mesh grid 2 of having poured into a mould hot melt adhesive 6 again, under hot conditions, plastic protective layer 1 fully merges with hot melt adhesive 6, has just constituted a kind of injection moulding composite steel wire of the utility model rope after the cooling.
Hot melt adhesive machine 12 in the technological process can be replaced with extruding machine.
Claims (1)
- A kind of injection moulding composite steel wire rope is to be made of plastic protective layer (1), mesh grid (2), steel wire (3), steel strand (4), cordage (5), fiber strand (7), hot melt adhesive (6); It is characterized in that: the individual wire of some (3) tangles together and pours into a mould hot melt adhesive (6) and cohere into steel strand (4), and the cordage of some (5) tangles together and pours into a mould hot melt adhesive (6) and cohere into fiber strand (7); With fiber strand (7) is the center; around the steel strand (4) of the evenly distributed some of fiber strand (7) and tangle together; between fiber strand (7) and the steel strand (4), all pour into a mould hot melt adhesive (6) between steel strand (4) and the steel strand (4) and cohere into steel wire rope; on the steel wire rope outer surface, twine mesh grid (2); mesh grid (2) is bonded together by cast hot melt adhesive (6) and steel wire rope, pours into a mould one deck plastic protective layer (1) again in the mesh grid (2) of having poured into a mould hot melt adhesive (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200065788U CN201158773Y (en) | 2008-02-25 | 2008-02-25 | Injection composite steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200065788U CN201158773Y (en) | 2008-02-25 | 2008-02-25 | Injection composite steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158773Y true CN201158773Y (en) | 2008-12-03 |
Family
ID=40109363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200065788U Expired - Lifetime CN201158773Y (en) | 2008-02-25 | 2008-02-25 | Injection composite steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158773Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013063809A1 (en) * | 2011-11-05 | 2013-05-10 | 大庆北研石油设备制造有限公司 | Hoist-type pulling oil extraction system and method for manufacturing oil-pumping rope thereof |
| CN105256621A (en) * | 2015-09-25 | 2016-01-20 | 安徽博邦超纤皮革有限公司 | Ultrafine fiber leather rope |
| CN106332824A (en) * | 2016-08-29 | 2017-01-18 | 昆山金大化纤科技有限公司 | Durable pollution-preventing fish net and production technology thereof |
| CN106522002A (en) * | 2016-12-29 | 2017-03-22 | 艾金富 | Traction rope for power construction |
| CN117403457A (en) * | 2023-07-05 | 2024-01-16 | 盐城荣星制绳有限公司 | High-cleanness tensile corrosion-resistant stainless steel wire rope and processing device thereof |
-
2008
- 2008-02-25 CN CNU2008200065788U patent/CN201158773Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013063809A1 (en) * | 2011-11-05 | 2013-05-10 | 大庆北研石油设备制造有限公司 | Hoist-type pulling oil extraction system and method for manufacturing oil-pumping rope thereof |
| CN105256621A (en) * | 2015-09-25 | 2016-01-20 | 安徽博邦超纤皮革有限公司 | Ultrafine fiber leather rope |
| CN106332824A (en) * | 2016-08-29 | 2017-01-18 | 昆山金大化纤科技有限公司 | Durable pollution-preventing fish net and production technology thereof |
| CN106522002A (en) * | 2016-12-29 | 2017-03-22 | 艾金富 | Traction rope for power construction |
| CN117403457A (en) * | 2023-07-05 | 2024-01-16 | 盐城荣星制绳有限公司 | High-cleanness tensile corrosion-resistant stainless steel wire rope and processing device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Zhong Wo Bei research intelligent equipment Co., Ltd. Assignor: E Degang Contract record no.: 2017230000019 Denomination of utility model: Injection composite steel wire rope Granted publication date: 20081203 License type: Exclusive License Record date: 20170518 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170605 Address after: 150000, No. 13, No. 3, building C1, super high voltage comprehensive building, No. 18, Songshan Road, Heilongjiang Road, Nangang District, Harbin Patentee after: Harbin Jing Jing Technology Development Co., Ltd. Address before: 163316 Heilongjiang province venture Plaza Daqing city high tech Development Zone, No. 2 Daqing Beiyan Automation Instrument Co Ltd Patentee before: E Degang |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |
|
| CX01 | Expiry of patent term |