CN202744871U - Cable twist fully-compacted steel wire rope - Google Patents
Cable twist fully-compacted steel wire rope Download PDFInfo
- Publication number
- CN202744871U CN202744871U CN 201220290694 CN201220290694U CN202744871U CN 202744871 U CN202744871 U CN 202744871U CN 201220290694 CN201220290694 CN 201220290694 CN 201220290694 U CN201220290694 U CN 201220290694U CN 202744871 U CN202744871 U CN 202744871U
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- Prior art keywords
- wire rope
- compacted
- steel wire
- core
- steel
- 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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Abstract
The utility model relates to a cable twist fully-compacted steel wire rope, which is a full-steel core compacted strand. The cable twist fully-compacted steel rope is formed by twisting six or weight compacted strands around one compacted steel wire rope core, the twisted rope is compacted, and the compacted steel rope core is formed by twisting a plurality of compacted strands around one metal strand core. The cable twist fully-compacted steel wire rope has the advantages that the structure is compact, the metal filling coefficient is large, the rapture pull force and the bearing capacity are large, the contact stress between steel wires is small, the secondary bending stress is avoided, the contact area between the steel wire rope and a wheel groove is large, the wear resistance, fatigue resistance and extrusion resistance performances are good, and the service life is long.
Description
Technical field
The utility model relates to the real steel wire rope of a kind of compound sth. made by twisting total head, belongs to the metallic article technical field.
Background technology
Compacted wire rope is divided into a strand compacted wire rope, rope compacted wire rope, two compacted wire rope, be not that all steel wires all are surface contact state in these structure steel wire ropes, still have between the steel wire and be line or some contact condition, still have steel wire to have second order buckling stress, steel wire rope is wear-resisting, endurance and anti-extrusion performance are not fine, steel wire rope and race contact area are also less, and steel wire rope easily produces endurance and destroys, and service life is low.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provide a kind of compound sth. made by twisting total head real steel wire rope, in the steel wire rope all thighs and rope all by mould pull out, the compacting processes such as roll-in, rolling or forging, all be surface contact state in the steel wire rope between all steel wires, steel cord structure is very tight, and metal filled coefficient is large, and rupture pull force is high, steel wire rope is wear-resisting, endurance and anti-extrusion performance are good, high life.
The technical solution of the utility model is:
The real steel wire rope of a kind of compound sth. made by twisting total head, it is Full-steel spool compacting thigh, consisted of around a compacted wire rope core twisting by the six roots of sensation or eight compacting thighs, the rope that is twisted into is again through overcompaction, the compacted wire rope core is made of around a metal thigh core twisting many compacting thighs, and structure is K6 * K25Fi+K6 * K7+IWS.
Described compacting thigh is made of at least 19 steel wires, and structure is K19 or K19W or K21Fi or K25Fi or K31WS or K41WS.
Have 7 thighs in the described compacted wire rope core at least, wherein the wire rope core outer layer strand is the compacting thigh, and structure is K6 * K7+IWS.
The beneficial effects of the utility model:
1, steel cord structure is very tight, and metal filled coefficient is large, has increased substantially rupture pull force and the bearing capacity of steel wire rope.
When 2, steel wire rope uses between the steel wire compact stress little, without second order buckling stress, steel wire rope and race contact area are large, steel wire rope is wear-resisting, endurance and anti-extrusion performance are good, high life.
Description of drawings
Fig. 1 is the real steel wire rope cross section structure of a kind of compound sth. made by twisting total head of the utility model schematic diagram.
Among the figure: 1-compacted wire rope core, 2-compacting thigh.
The specific embodiment
Below in conjunction with accompanying drawing the real steel wire rope of a kind of compound sth. made by twisting total head of the utility model is described in further detail:
Among the figure, it is Full-steel spool compacting thigh, is made of around compacted wire rope core 1 twisting the six roots of sensation or eight compacting thighs 2, and the rope that is twisted into is again through overcompaction, compacted wire rope core 1 is made of around a metal thigh core twisting many compacting thighs, and structure is K6 * K25Fi+K6 * K7+IWS.
Described compacting thigh 2 is made of at least 19 steel wires, and structure is K19S or K19W or K21Fi or K25Fi or K31WS or K41WS.
Have 7 thighs in the described compacted wire rope core 1 at least, wherein the wire rope core outer layer strand is the compacting thigh, and structure is K6 * K7+IWS.
The utility model is Full-steel spool compacting thigh, is made of around a compacted wire rope core twisting many compacting thighs, and whole rope is again through compaction process processing, and the compacted wire rope core also is to be made of around a metal thigh core twisting many compacting thighs.
Claims (3)
1. real steel wire rope of compound sth. made by twisting total head, it is characterized in that: it is Full-steel spool compacting thigh, consisted of around a compacted wire rope core (1) twisting by the six roots of sensation or eight compacting thighs (2), the rope that is twisted into is again through overcompaction, compacted wire rope core (1) is made of around a metal thigh core twisting many compacting thighs, and structure is K6 * K25Fi+K6 * K7+IWS.
2. the real steel wire rope of a kind of compound sth. made by twisting total head according to claim 1, it is characterized in that: described compacting thigh (2) is made of at least 19 steel wires, and structure is K19S or K19W or K21Fi or K25Fi or K31WS or K41WS.
3. the real steel wire rope of a kind of compound sth. made by twisting total head according to claim 1, it is characterized in that: have 7 thighs in the described compacted wire rope core (1) at least, wherein the wire rope core outer layer strand is the compacting thigh, and structure is K6 * K7+IWS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290694 CN202744871U (en) | 2012-06-20 | 2012-06-20 | Cable twist fully-compacted steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290694 CN202744871U (en) | 2012-06-20 | 2012-06-20 | Cable twist fully-compacted steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744871U true CN202744871U (en) | 2013-02-20 |
Family
ID=47704295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290694 Expired - Lifetime CN202744871U (en) | 2012-06-20 | 2012-06-20 | Cable twist fully-compacted steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741529A (en) * | 2014-01-16 | 2014-04-23 | 江苏赛福天钢索股份有限公司 | Double-compaction-strand steel wire rope provided with mixed steel core and used for elevator |
| CN103757951A (en) * | 2014-01-16 | 2014-04-30 | 江苏赛福天钢索股份有限公司 | Double-compaction steel wire rope for elevator |
| CN111321615A (en) * | 2020-03-27 | 2020-06-23 | 江苏狼山钢绳股份有限公司 | Single-hanging suspension cable ultrahigh-density compacted steel wire rope for ropeway |
-
2012
- 2012-06-20 CN CN 201220290694 patent/CN202744871U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741529A (en) * | 2014-01-16 | 2014-04-23 | 江苏赛福天钢索股份有限公司 | Double-compaction-strand steel wire rope provided with mixed steel core and used for elevator |
| CN103757951A (en) * | 2014-01-16 | 2014-04-30 | 江苏赛福天钢索股份有限公司 | Double-compaction steel wire rope for elevator |
| CN111321615A (en) * | 2020-03-27 | 2020-06-23 | 江苏狼山钢绳股份有限公司 | Single-hanging suspension cable ultrahigh-density compacted steel wire rope for ropeway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |