CN202416042U - Compacted strand steel wire rope for elevator - Google Patents
Compacted strand steel wire rope for elevator Download PDFInfo
- Publication number
- CN202416042U CN202416042U CN2011204323511U CN201120432351U CN202416042U CN 202416042 U CN202416042 U CN 202416042U CN 2011204323511 U CN2011204323511 U CN 2011204323511U CN 201120432351 U CN201120432351 U CN 201120432351U CN 202416042 U CN202416042 U CN 202416042U
- Authority
- CN
- China
- Prior art keywords
- strand
- steel wire
- wire rope
- fingers
- twisting
- 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
Links
Images
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model relates to a compacted strand steel wire rope for an elevator, which structurally comprises a central strand, an inner-layer strand and outer-layer strands, wherein the central strand is wrapped and entwisted by the inner-layer strand and the outer-layer strands are wrapped and entwisted on the outmost side of the steel wire rope. The compacted strand steel wire rope for the elevator is simple, reasonable and compact in structure. The steel wire rope is formed by entwisting nine outer-layer strands on a central sub-rope, each of the outer-layer strands is formed by extruding in a seal form and wrapping and entwisting nine outer-layer rough wires and nine inner-layer thin wires on one central wire, and the steel wires in the outer-layer strands are under surface contact state. The steel wire rope with such a structure has higher wear-resisting property and the bearing capacity of the steel wire rope is increased. The wear-resisting property and the bearing capacity of the steel wire rope for the elevator are excellent and the breaking force of the steel wire rope is increased.
Description
Technical field
The utility model relates to a kind of steel wire rope and preparation method thereof, specifically is meant a kind of compaction-strand steel wire rope for elevator.
Background technology
Along with the elevator industry competition is growing more intense, elevator is more and more stressed high-wearing feature and high-mechanic property with rope.At present, elevator is in the majority with 9*19S circle strand structure class steel wire rope with steel wire rope, and the ABRASION RESISTANCE of this type steel wire rope is bad also relatively poor with bearing capacity.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of ABRASION RESISTANCE and all good elevators of bearing capacity to use steel wire rope.
The technical scheme that solves the problems of the technologies described above is:
A kind of compaction-strand steel wire rope for elevator, its structure comprises central strand, internal layer thigh and outer layer strand, and said internal layer thigh bag is twisted with the fingers central strand, and said outer layer strand bag is twisted with the fingers in the steel wire rope outermost.Said steel wire rope is to be formed by the center rope system of twisting with the fingers in 9 outer layer strand bags sth. made by twisting, and each outer layer strand is to be Xi Lushi and to be formed through extrusion production by outer 9 thick wires, 1 central hair of 9 finer wire bags sth. made by twisting of internal layer, and steel wire is surface contact state in the outer layer strand.
Moreover said middle center rope is to twist with the fingers the central strand system of twisting with the fingers by 9 sub-thread bags to form, and its each sub-thread is to wrap the sth. made by twisting core wire system of twisting with the fingers symmetrically by 6 steel wires to form.
Moreover said central strand is to twist with the fingers a core wire by 6 thick wires of internal layer and outer 6 thick wires, 6 finer wire bags to be Wa Lin and to gulp down the formula system of twisting with the fingers and form.
The beneficial effect of the utility model is following:
Because said steel wire rope is that the center rope system of twisting with the fingers forms in being twisted with the fingers by 9 outer layer strand bags, each outer layer strand is by being to twist with the fingers 1 central hair by outer 9 thick wires, 9 finer wire bags of internal layer to be Xi Lushi and to form through extrusion production, and steel wire is surface contact state in the outer layer strand.Middle center rope is to twist with the fingers the central strand system of twisting with the fingers by 9 sub-thread bags to form, and its each sub-thread is to wrap the sth. made by twisting core wire symmetrically by 6 steel wires.The steel wire rope of this structure has higher anti-wear performance, and has improved the bearing capacity of steel wire rope.Contrast the 9*19S round-strand rope that present conventional lift uses, this structure breaking force of rope 0.42 has improved 7.69%, and ABRASION RESISTANCE contrast 9*19S round-strand rope improves 20%.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the cross section structure sketch map of a kind of compaction-strand steel wire rope for elevator of the utility model;
Fig. 2 is the central strand cross section structure sketch map of a kind of compaction-strand steel wire rope for elevator of the utility model;
Fig. 3 is the internal layer thigh cross section structure sketch map of a kind of compaction-strand steel wire rope for elevator of the utility model;
Fig. 4; It is the outer layer strand cross section structure sketch map of a kind of compaction-strand steel wire rope for elevator of the utility model;
Mark is illustrated as among Fig. 1,1 central strand, 2 internal layer thighs, 3 outer layer strand.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
Embodiment 1
As shown in Figure 1, a kind of compaction-strand steel wire rope for elevator comprises central strand 1, internal layer thigh 2 and outer layer strand 3, and internal layer thigh 2 bags are twisted with the fingers central strand 1, and outer layer strand 3 bags are twisted with the fingers in the steel wire rope outermost.
Central strand 1 is to twist with the fingers a core wire by 6 thick wires of internal layer and outer 6 thick wires, 6 finer wire bags to be Wa Lin and to gulp down the formula system of twisting with the fingers and form.
Outer layer strand 1 is to be Xi Lushi and to be formed through extrusion production by outer 9 thick wires, 1 central hair of 9 finer wire bags sth. made by twisting of internal layer, and steel wire is surface contact state in the outer layer strand.
Its preparation method is:
The mode of production of utilizing die drawing is carried out (cold-)drawn (steel)wire rope rope strand with mould when twisting with the fingers burst, wire shape in changing strand but do not change the cross-sectional area of steel wire basically makes to be face between steel wire and steel wire in the rope strand and to contact shape, is prepared into Xi Lushi outer layer strand 3.
Arranged steel wire through noseplate twisting with the fingers on strand car, produced desired structure, effectively eliminated the stress of thigh again through post-former, be received on the I-beam wheel then through closing up mouthful to compress with the line ball punching block.Be prepared into the internal layer thigh and a watt woods gulps down the formula central strand.
When closing rope, twist with the fingers central strand 1 by 9 internal layer thighs, 2 bags earlier and on finished car, arrange, through pre-former through noseplate; Compress through closing up mouth again, effectively eliminate the stress of thigh again through post-former, be received in then and form sub the rope on the I-beam wheel; Arrange through noseplate on finished car by 9 outer layer strand, 3 bag spill ropes again,, compress through closing up mouth again through pre-former; Effectively eliminate the stress of thigh again through post-former, be received in then and form steel wire rope on the I-beam wheel.
Because said steel wire rope is to be formed by the center rope system of twisting with the fingers in 9 outer layer strand bags sth. made by twisting, each outer layer strand is to be Xi Lushi and to be formed through extrusion production by outer 9 thick wires, 1 central hair of 9 finer wire bags sth. made by twisting of internal layer, and steel wire is surface contact state in the outer layer strand.Middle center rope is to twist with the fingers the central strand system of twisting with the fingers by 9 sub-thread bags to form, and its each sub-thread is to wrap the sth. made by twisting core wire symmetrically by 6 steel wires.The steel wire rope of this structure has higher anti-wear performance, and has improved the bearing capacity of steel wire rope.Contrast the 9*19S round-strand rope that present conventional lift uses, this structure breaking force of rope 0.42 has improved 7.69%, and ABRASION RESISTANCE contrast 9*19S round-strand rope improves 20%.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. compaction-strand steel wire rope for elevator; Its structure comprises central strand, internal layer thigh and outer layer strand, and said internal layer thigh bag is twisted with the fingers central strand, and said outer layer strand bag is twisted with the fingers in the steel wire rope outermost; It is characterized in that; Said steel wire rope is to be formed by the center rope system of twisting with the fingers in 9 outer layer strand bags sth. made by twisting, and said outer layer strand is to be Xi Lushi and to be formed through extrusion production by outer 9 thick wires, 1 central hair of 9 finer wire bags sth. made by twisting of internal layer, and steel wire is surface contact state in the outer layer strand.
2. a kind of compaction-strand steel wire rope for elevator according to claim 1 is characterized in that: said middle center rope is to twist with the fingers the central strand system of twisting with the fingers by 9 sub-thread bags to form, and its each sub-thread is to wrap the sth. made by twisting core wire system of twisting with the fingers symmetrically by 6 steel wires to form.
3. a kind of compaction-strand steel wire rope for elevator according to claim 1 is characterized in that: said central strand is to twist with the fingers a core wire by 6 thick wires of internal layer and outer 6 thick wires, 6 finer wire bags to be Wa Lin and to gulp down the formula system of twisting with the fingers and form.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204323511U CN202416042U (en) | 2011-11-04 | 2011-11-04 | Compacted strand steel wire rope for elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204323511U CN202416042U (en) | 2011-11-04 | 2011-11-04 | Compacted strand steel wire rope for elevator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202416042U true CN202416042U (en) | 2012-09-05 |
Family
ID=46740821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204323511U Expired - Lifetime CN202416042U (en) | 2011-11-04 | 2011-11-04 | Compacted strand steel wire rope for elevator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202416042U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103147328A (en) * | 2013-03-27 | 2013-06-12 | 陈素红 | Steel rope |
CN103757952A (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 harbour machinery and manufacturing method of double-compaction steel wire rope |
-
2011
- 2011-11-04 CN CN2011204323511U patent/CN202416042U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103147328A (en) * | 2013-03-27 | 2013-06-12 | 陈素红 | Steel rope |
CN103757952A (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 harbour machinery and manufacturing method of double-compaction steel wire rope |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202359432U (en) | Parallel-lay double-compaction steel wire rope | |
CN201850454U (en) | Nine-stranded steel wire rope for high-rise and high-speed elevator | |
CN101988270B (en) | High-strength compacted-strand steel wire rope for crane and preparation method thereof | |
CN201686881U (en) | Steel wire rope for high-speed elevator | |
CN202359433U (en) | Compact strand steel wire rope with mixed steel core for elevator | |
CN202298306U (en) | Double-compaction steel wire rope used for crane | |
CN202416042U (en) | Compacted strand steel wire rope for elevator | |
CN201605480U (en) | Steel cable for crawler cranes | |
CN201722555U (en) | Steel cable for household small-sized elevators | |
CN102134811A (en) | 9-strand steel wire rope for high-rise high-speed elevator and preparation method thereof | |
CN202369844U (en) | Steel wire rope for novel truck crane | |
CN202416044U (en) | Compacted steel wire rope with high wear resistance for elevator | |
CN201605481U (en) | Steel wire rope for rotary digging machine | |
CN201722554U (en) | Multilayer strand composite steel wire rope | |
CN201883332U (en) | Traction steel wire rope for machine roomless elevator | |
CN202492275U (en) | High-lift compacted strand wire rope crimping rigging for lifting | |
CN202298307U (en) | Dual-compaction steel wire rope for rotary digging machine | |
CN101985815B (en) | Steel wire rope for nacelle and manufacturing method thereof | |
CN202786902U (en) | Multilayer strand compacting strand steel wire rope hinge rigging | |
CN202492758U (en) | Elevator steel wire rope with good balance and reelability | |
CN201850453U (en) | Micro-rotating steel wire rope for high-rise and high-speed elevator | |
CN202380331U (en) | Filling type double-compaction hoisting steel wire rope | |
CN202688747U (en) | Equal lay compaction wirerope | |
CN202416043U (en) | Metal-cored compacted-strand wire rope for elevators | |
CN202492757U (en) | A high-bearing-capacity compacted-strand steel wire rope for a tower crane |
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: 20120905 |