CN207347814U - The special antistatic fiber rope of mine raking loader - Google Patents
The special antistatic fiber rope of mine raking loader Download PDFInfo
- Publication number
- CN207347814U CN207347814U CN201721242211.1U CN201721242211U CN207347814U CN 207347814 U CN207347814 U CN 207347814U CN 201721242211 U CN201721242211 U CN 201721242211U CN 207347814 U CN207347814 U CN 207347814U
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- Prior art keywords
- rope
- strand
- fiber
- skin
- twist directions
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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
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
- D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1012—Rope or cable structures characterised by their internal structure
- D07B2201/102—Rope or cable structures characterised by their internal structure including a core
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1096—Rope or cable structures braided
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2046—Polyamides, e.g. nylons
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2046—Polyamides, e.g. nylons
- D07B2205/205—Aramides
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3007—Carbon
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2007—Elevators
Abstract
The utility model discloses a kind of special antistatic fiber rope of mine raking loader, include rope skin（1）And wire rope core（2）, the rope skin（1）Formed by the braiding of the fire resistance fibre rope strand of half S twist directions and half Z twist directions, the wire rope core（2）Formed by the braiding of the aromatic polyamide fibre rope strand of half S twist directions and half Z twist directions, the fire resistance fibre uses weight content to be formed for 30 100% copolymer aramid fibers, 10 50% Flameproof polyamide fiber and 0 60% carbon fibers, the rope skin（1）Strand in include a carbon fiber strand.The utility model is simple in structure, rope uses skin-core structure, leather material of restricting selects single fire resistance fibre or mixing fire resistance fibre, wire rope core material selection aromatic polyamide fibre, good, flame-resistant high-temperature-resistant, resistance to naked light, light weight into rope intensity height, wearability, friction does not produce spark, meets the use of the special operation conditions such as mine.
Description
Technical field
Field of rope is the utility model is related to, specifically a kind of special antistatic fiber rope of mine raking loader.
Background technology
Muck machinery when raking loader is mine construction mainly, can coordinate mine car or skip bucket to use.Raking loader is gold
Metal products, there is the advantages of use scope is wide, simple in structure, easy to manufacture, at the same there are volume it is larger, to the original traction used
The shortcomings that steel rope abrasion is fast.
The traction of script raking loader uses steel wire rope.Steel wire rope strength is high, but it is drawing from great, serious wear
During due to underground coal mine narrow space, steel wire rope dragging inevitably produces friction with rock and even hits so that
Produce spark.This spark is enough to cause gas or coal-dust explosion.The file that State Administration of Quality and Technical Supervision issues
《Safety regulations in coal mine》In the 75th article regulation：High methane region, coal and gas prominent danger zone Driving Face in Coal Tunnel, forbid
Use the raking loader of rope traction.
Chemical fibre traction rope, spark will not be produced with frictions such as raking loader and coal stones, meet national security regulation, together
When the drag rope must possess the strength performance such as big, fire-retardant, wear-resisting.But since the ratio resistance of chemical fibre is generally higher, restricting
Electrostatic is easily stored on rope, there are security risk.So the traction rope also needs to be provided simultaneously with the characteristic of antistatic.
The content of the invention
To solve above-mentioned technical problem, the utility model provides a kind of special antistatic fiber of mine raking loader
Rope.
To reach above-mentioned purpose, technical solution is used by the utility model：
A kind of special antistatic fiber rope of mine raking loader, includes rope skin and wire rope core, the rope skin is by half S twist directions
Formed with the braiding of the fire resistance fibre rope strands of half Z twist directions, the wire rope core by half S twist directions and half Z twist directions aromatic series polyamides
The braiding of amine fiber rope strand forms, and the fire resistance fibre uses resistance of the weight content for the copolymer aramid fibers, 10-50% of 30-100%
The carbon fibers of retardant polyamide fiber and 0-60% form, and a carbon fiber strand is included in the strand of the rope skin.
The specification of the copolymer aramid fibers fiber selects 1000-3000D, and the specification of Flameproof polyamide fiber selects 400-
3000D, carbon fiber specification select 500-1500D.
Polyurethane coating is set outside the wire rope core.
The utility model is simple in structure, and rope uses skin-core structure, and rope leather material selects single fire resistance fibre or mixing
Fire resistance fibre, wire rope core material selection aromatic polyamide fibre is good into rope intensity height, wearability, flame-resistant high-temperature-resistant, resistance to naked light,
Light weight, friction do not produce spark, meet the use of the special operation conditions such as mine.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of special antistatic fiber rope of mine raking loader, it is characterised in that include rope 1 He of skin
Wire rope core 2, the rope skin 1 are formed by the braiding of the fire resistance fibre rope strand of half S twist directions and half Z twist directions, and the wire rope core 2 is by half S
The braiding of the aromatic polyamide fibre rope strand of twist direction and half Z twist directions forms, and the fire resistance fibre uses weight content as 30-
The carbon fibers of 100% copolymer aramid fibers, the Flameproof polyamide fiber of 10-50% and 0-60% form, the rope skin 1
A carbon fiber strand is included in strand.
As preferable mode, the specification of the copolymer aramid fibers fiber selects 1000-3000D, and Flameproof polyamide is fine
The specification of dimension selects 400-3000D, and carbon fiber specification selects 500-1500D.
As preferable mode, the outside of wire rope core 2 sets polyurethane coating.
In order to better illustrate the utility model content, many details are given in specific embodiment below.
It will be appreciated by those skilled in the art that without some details, the utility model can equally be implemented.
It is to be understood that the term described in the utility model is only to describe special embodiment, being not intended to limit
The utility model disclosure.Unless otherwise stated, all technical and scientific terms used herein has this practicality
The normally understood identical meanings of those having ordinary skill in the art of new fields；The percentage composition addressed herein, refers to weight hundred
Divide ratio.The present invention discloses the shape of cross section of the ropes such as the circle addressed, ellipse and rope part, or other shapes,
What not strict mathematical defined is circular or oval.Rope composition elementary cell is fiber or fibroplastic rope strand, fiber
Or rope strand has certain shape, the wire rope core that is obtained after doubling, rope of Cheng Shenghou etc., its shape of cross section can only approach or
Very close to, and nisi circular or ellipse.Referred both to as other raw materials, the reagent in the present invention in the art usually used
Raw material, reagent, meet the specification requirement usually using the raw materials and reagents.
During actual implementation, in order to reach the effect of antistatic, except replacing a carbon fibre in 1 strand of skin of restricting
Rope strand is tieed up, the polyurethane adhesive of addition antistatic agent can also be selected to carry out coating.
In the present embodiment, rope skin 1 selects to be formed by 48 fire resistance fibre rope strand braidings, wherein the fire resistance fibre rope of S twist directions
Stock is 24, and Z twist direction fire resistance fibres rope strand is 24.Wire rope core 2 is formed using 12 aromatic polyamide fibre rope strand braidings, its
Middle S twist directions aromatic polyamide fibre rope strand is 6, and Z twist direction aromatic polyamide fibres rope strand is 6.
The specific production method of the utility model, step are as follows：
（1）Selection：Fragrance used in the same fiber of selection composition rope skin 1 or composite fibre not of the same race and wire rope core 2
The specification of polyamide fiber；
（2）Wire rope core stranding：It is 1 rope strand that more wire rope cores 2 are used fiber doubling, is twisted during doubling, should also if necessary
Gluing, the jelly is polyurethane；
（3）Wire rope core weaves：The rope strand of S twist directions and Z twist directions is woven into wire rope core 2, chooses whether to glue as needed, it is described
Jelly is polyurethane；
（4）Rope skin doubling：With fiber and it is 1 fiber rope strand by more rope skins 1, this plurality of fibers can be same fiber
It can be composite fibre not of the same race, and ensure that it is carbon fiber rope strand to have one in the fiber rope strand to be formed；
（5）Rope skin is twisted thread：Rope hide fiber rope strand after doubling is twisted, in twisting process, is controlled with tension regulator every
The rotating speed and the twist of root rope strand, the twist are determined according to specification of rope etc.；
（6）Rope skin is knitted in advance：Rope hide fiber strand after twisting is knitted in advance on pre- loom, by the rope strand of S twist directions and Z twist directions
Rope strand, is made into the bobbin for meeting 48 volume braider spindle specifications in advance, and rope skin spool is made；
（7）It is woven into rope：Skin 1 of restricting combines wire rope core 2, and knitting forming, obtains antistatic rope.
In the case of no addition carbon fiber rope strand, gluing is carried out during rope skin 1 weaves, the glue is addition
The polyurethane of antistatic agent.
Copolymer aramid fibers have the performance of high strength and modulus, while the resistance to naked light of flame-resistant high-temperature-resistant, wear-resisting property are better than
Conventional para-aramid fiber；Flameproof polyamide fibre strength is high, elastic recovery rate is high, therefore its wear-resisting property is especially excellent；
Carbon fiber high temperature resistant property is obvious, while conductive energy, can effectively export the electrostatic charge stored in rope.By this three kinds of fibres
Dimension is used in mixed way, or uses wherein two fire resistance fibre etc., combines the performance advantage of different fibrous materials, obtained rope
Fire resistance and electric conductivity are carried, meets national security regulation, is more suitable for the special operation condition such as mine operation use.In this reality
In the range of the high-performance fiber weight content selected with new disclosure, antistatic rope rope leather rope stock has more excellent synthesis
Performance.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, also should
Belong to the scope of protection of the utility model.
Claims (3)
1. a kind of special antistatic fiber rope of mine raking loader, it is characterised in that include rope skin（1）And wire rope core（2）, it is described
Rope skin（1）Formed by the braiding of the fire resistance fibre rope strand of half S twist directions and half Z twist directions, the wire rope core（2）By half S twist directions and
The aromatic polyamide fibre rope strand braiding of half Z twist directions forms, and the fire resistance fibre uses weight content being total to for 30-100%
The carbon fibers of poly- aramid fiber, the Flameproof polyamide fiber of 10-50% and 0-60% form, the rope skin（1）Strand in
Include a carbon fiber strand.
A kind of 2. special antistatic fiber rope of mine raking loader according to claim 1, it is characterised in that the copolymerization
The specification of aramid fiber selects 1000-3000D, and the specification of Flameproof polyamide fiber selects 400-3000D, and carbon fiber specification is selected
500-1500D。
A kind of 3. special antistatic fiber rope of mine raking loader according to claim 1, it is characterised in that the wire rope core
（2）Outside sets polyurethane coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242211.1U CN207347814U (en) | 2017-09-26 | 2017-09-26 | The special antistatic fiber rope of mine raking loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242211.1U CN207347814U (en) | 2017-09-26 | 2017-09-26 | The special antistatic fiber rope of mine raking loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207347814U true CN207347814U (en) | 2018-05-11 |
Family
ID=62356721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242211.1U Active CN207347814U (en) | 2017-09-26 | 2017-09-26 | The special antistatic fiber rope of mine raking loader |
Country Status (1)
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| CN (1) | CN207347814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706761A (en) * | 2018-12-20 | 2019-05-03 | 鲁普耐特集团有限公司 | Arboriculture rope and preparation method thereof |
| CN110195363A (en) * | 2019-07-02 | 2019-09-03 | 鲁普耐特集团有限公司 | A kind of PTFE antistatic sampling rope |
-
2017
- 2017-09-26 CN CN201721242211.1U patent/CN207347814U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706761A (en) * | 2018-12-20 | 2019-05-03 | 鲁普耐特集团有限公司 | Arboriculture rope and preparation method thereof |
| CN110195363A (en) * | 2019-07-02 | 2019-09-03 | 鲁普耐特集团有限公司 | A kind of PTFE antistatic sampling rope |
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