CN105887527A - Home elevator steel wire rope - Google Patents
Home elevator steel wire rope Download PDFInfo
- Publication number
- CN105887527A CN105887527A CN201610375674.9A CN201610375674A CN105887527A CN 105887527 A CN105887527 A CN 105887527A CN 201610375674 A CN201610375674 A CN 201610375674A CN 105887527 A CN105887527 A CN 105887527A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- layer
- strand
- outer layer
- 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.)
- Pending
Links
Classifications
-
- 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
- D07B1/068—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the strand design
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
-
- 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
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1032—Rope or cable structures characterised by the number of strands three to eight strands respectively forming a single layer
-
- 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
- D07B2201/2015—Strands
- D07B2201/2023—Strands with core
-
- 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
- D07B2201/2015—Strands
- D07B2201/2038—Strands characterised by the number of wires or filaments
- D07B2201/2039—Strands characterised by the number of wires or filaments three to eight wires or filaments respectively forming a single layer
-
- 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
- D07B2201/2075—Fillers
- D07B2201/2076—Fillers having a lubricant function
-
- 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
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
- D07B2205/3025—Steel
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2055—Improving load capacity
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2065—Reducing wear
- D07B2401/2075—Reducing wear externally
-
- 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
Landscapes
- Ropes Or Cables (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides a home elevator steel wire rope which comprises a metal core, an inner-layer strand and an outer-layer strand. The outer-layer strand is divided into an inner layer and an outer layer and is in Walintun type, six thick steel wires of the inner layer symmetrically wraps a central steel wire in a line contact manner, and the outer layer comprises six outer-layer steel wires and six PPC nylon wires. The home elevator steel wire rope has the advantages that the home elevator steel wire is formed by wrapping a central strand with eight single strands (the inner-layer strand) and twisting, and each single strand is formed by symmetrically wrapping the central steel wire with six steel wires in a line contact manner, so that compared with a hemp-core steel wire rope, breaking force of the steel wire rope and uniformity of a rope diameter cleaning rod are improved greatly; a PPC nylon core has high stability, and oil is contained in the PPC nylon core which is high in strength and resistant to pressure, so that lubricating effect of the steel wire rope can be retained for a longer time, wear of the steel wire rope is reduced, fatigue resistance of the steel wire rope is improved, and the home elevator steel wire rope is suitable for home small elevators.
Description
Technical field
The present invention relates to elevator technology field, be specifically related to a kind of home lift steel wire rope.
Background technology
Along with the continuous progress of society, cladding household is increasing, and household small-size elevator is the most popular, and its required steel wire rope specification is little, and diameter poker uniformity to be got well, and rupture pull force wants height, and anti-fatigue performance to be got well.This just proposes the highest requirement to steel wire rope, it is desirable to the diameter of steel wire rope is increasingly thinner, and bearing capacity is more and more higher.At present, steel wire rope for elevator is in the majority with 8*19S+NF structure class steel wire rope, and the reelability of this kind of steel wire rope is bad, and bearing capacity, fatigue resistance are the most poor, and the life-span is short.
Summary of the invention
The invention provides a kind of home lift steel wire rope.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of home lift steel wire rope, including metal-cored (1), internal layer stock (2) and outer layer strand (3)；Described outer layer strand (3) point internal layer and outer layer, gulp down formula in a watt woods；6 thicker wires of described internal layer are symmetrically, wrap sth. made by twisting core wire in linear contact lay shape；Described outer layer includes 6 cover wires (4) and 6 PPC nylon yarns (5).
Further, the quantity of described outer layer strand (3) and described internal layer stock (2) is 8.
Further, PPC nylon yarn (5) diameter of described outer layer is less than described cover wire (4), described outer layer is embedded the recess of adjacent 2 steel wire of internal layer by 6 cover wires (4) in linear contact lay shape, and 6 PPC nylon yarns (5) are wrapped respectively in linear contact lay shape and twisted with the fingers the bossing at 6 steel wire of internal layer.
Further, described internal layer stock (2) be by 6 with steel wire be linear contact lay shape wrap sth. made by twisting core wire form.
The invention has the beneficial effects as follows: this home lift steel wire rope is twisted with the fingers a central strand twisting by 8 sub-threads (internal layer stock) bag and formed, each of which sub-thread is by 6 steel wires symmetrically, wrap sth. made by twisting core wire to form in linear contact lay shape, contrast hemp center wireline, substantially increase rupture pull force and the uniformity of rope footpath poker of steel wire rope, PPC nylon core has good stability, and the oils and fats that the pressure PPC nylon core of high intensity contains, its lubricant effect can be made to retain the longer time, decrease the abrasion of steel wire rope, add its fatigue performance, it is suitable for household small-size elevator to use.
Accompanying drawing explanation
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
A kind of home lift steel wire rope, including metal-cored (1), internal layer stock (2) and outer layer strand (3)；Described outer layer strand (3) point internal layer and outer layer, gulp down formula in a watt woods；6 thicker wires of described internal layer are symmetrically, wrap sth. made by twisting core wire in linear contact lay shape；Described outer layer includes 6 cover wires (4) and 6 PPC nylon yarns (5).
Further, the quantity of described outer layer strand (3) and described internal layer stock (2) is 8.
Further, PPC nylon yarn (5) diameter of described outer layer is less than described cover wire (4), described outer layer is embedded the recess of adjacent 2 steel wire of internal layer by 6 cover wires (4) in linear contact lay shape, and 6 PPC nylon yarns (5) are wrapped respectively in linear contact lay shape and twisted with the fingers the bossing at 6 steel wire of internal layer.
Further, described internal layer stock (2) be by 6 with steel wire be linear contact lay shape wrap sth. made by twisting core wire form.
This home lift steel wire rope is twisted with the fingers a central strand twisting by 8 sub-threads (internal layer stock) bag and is formed, each of which sub-thread be by 6 steel wires symmetrically, wrap in linear contact lay shape sth. made by twisting core wire form, contrast hemp center wireline, substantially increase rupture pull force and the uniformity of rope footpath poker of steel wire rope, PPC nylon core has good stability, and the oils and fats that the pressure PPC nylon core of high intensity contains, its lubricant effect can be made to retain the longer time, decrease the abrasion of steel wire rope, add its fatigue performance, be suitable for household small-size elevator and use.
The foregoing is only presently preferred embodiments of the present invention, be not limited to the scope that the present invention implements, the equivalence change made according to scope of the present invention patent and description and modification, should be included within the scope of the present invention.
Claims (4)
1. a home lift steel wire rope, including metal-cored (1), internal layer stock (2) and outer layer strand (3)；Described outer layer strand (3) point internal layer and outer layer, gulp down formula in a watt woods；6 thicker wires of described internal layer are symmetrically, wrap sth. made by twisting core wire in linear contact lay shape；It is characterized in that, described outer layer includes 6 cover wires (4) and 6 PPC nylon yarns (5).
A kind of home lift steel wire rope the most according to claim 1, it is characterised in that the quantity of described outer layer strand (3) and described internal layer stock (2) is 8.
A kind of home lift steel wire rope the most according to claim 1, it is characterized in that, PPC nylon yarn (5) diameter of described outer layer is less than described cover wire (4), described outer layer is embedded the recess of adjacent 2 steel wire of internal layer by 6 cover wires (4) in linear contact lay shape, and 6 PPC nylon yarns (5) are wrapped respectively in linear contact lay shape and twisted with the fingers the bossing at 6 steel wire of internal layer.
A kind of home lift steel wire rope the most according to claim 1, it is characterised in that described internal layer stock (2) be by 6 steel wires be linear contact lay shape wrap sth. made by twisting core wire and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375674.9A CN105887527A (en) | 2016-05-31 | 2016-05-31 | Home elevator steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375674.9A CN105887527A (en) | 2016-05-31 | 2016-05-31 | Home elevator steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105887527A true CN105887527A (en) | 2016-08-24 |
Family
ID=56708996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610375674.9A Pending CN105887527A (en) | 2016-05-31 | 2016-05-31 | Home elevator steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887527A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142759A (en) * | 2017-05-20 | 2017-09-08 | 苏州霍姆特传感技术有限公司 | A kind of elevator balanced compensated cable |
| CN109944102A (en) * | 2017-12-21 | 2019-06-28 | 江苏神王集团钢缆有限公司 | A kind of special steel wire rope for elevator |
| CN112411219A (en) * | 2020-11-02 | 2021-02-26 | 贵州钢绳股份有限公司 | Method for filling PPC into metal core steel wire rope |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201722555U (en) * | 2010-04-08 | 2011-01-26 | 江苏赛福天钢绳有限公司 | Steel cable for household small-sized elevators |
| CN202492758U (en) * | 2011-11-04 | 2012-10-17 | 江苏赛福天钢索股份有限公司 | Elevator steel wire rope with good balance and reelability |
| CN103696300A (en) * | 2013-12-20 | 2014-04-02 | 江苏神王集团有限公司 | Nylon strand core steel wire rope |
| CN203530755U (en) * | 2013-11-06 | 2014-04-09 | 固丝德夫沃夫钢绳(苏州)有限公司 | All-steel-core steel wire rope special for elevators |
| CN204530293U (en) * | 2015-01-26 | 2015-08-05 | 湖北福星新材料科技有限公司 | 8 × 19S+8 × 7+PPC structure elevator wire rope |
| CN206015393U (en) * | 2016-05-31 | 2017-03-15 | 爱默生电梯有限公司 | A kind of home lift steel wire rope |
-
2016
- 2016-05-31 CN CN201610375674.9A patent/CN105887527A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201722555U (en) * | 2010-04-08 | 2011-01-26 | 江苏赛福天钢绳有限公司 | Steel cable for household small-sized elevators |
| CN202492758U (en) * | 2011-11-04 | 2012-10-17 | 江苏赛福天钢索股份有限公司 | Elevator steel wire rope with good balance and reelability |
| CN203530755U (en) * | 2013-11-06 | 2014-04-09 | 固丝德夫沃夫钢绳(苏州)有限公司 | All-steel-core steel wire rope special for elevators |
| CN103696300A (en) * | 2013-12-20 | 2014-04-02 | 江苏神王集团有限公司 | Nylon strand core steel wire rope |
| CN204530293U (en) * | 2015-01-26 | 2015-08-05 | 湖北福星新材料科技有限公司 | 8 × 19S+8 × 7+PPC structure elevator wire rope |
| CN206015393U (en) * | 2016-05-31 | 2017-03-15 | 爱默生电梯有限公司 | A kind of home lift steel wire rope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142759A (en) * | 2017-05-20 | 2017-09-08 | 苏州霍姆特传感技术有限公司 | A kind of elevator balanced compensated cable |
| CN109944102A (en) * | 2017-12-21 | 2019-06-28 | 江苏神王集团钢缆有限公司 | A kind of special steel wire rope for elevator |
| CN112411219A (en) * | 2020-11-02 | 2021-02-26 | 贵州钢绳股份有限公司 | Method for filling PPC into metal core steel wire rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |