CN202865670U - Carbon fiber elevator wire rope core adopting high-strength material to weave jacket - Google Patents
Carbon fiber elevator wire rope core adopting high-strength material to weave jacket Download PDFInfo
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- CN202865670U CN202865670U CN 201220353855 CN201220353855U CN202865670U CN 202865670 U CN202865670 U CN 202865670U CN 201220353855 CN201220353855 CN 201220353855 CN 201220353855 U CN201220353855 U CN 201220353855U CN 202865670 U CN202865670 U CN 202865670U
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- rope core
- wire rope
- carbon fiber
- elevator
- core body
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Abstract
A carbon fiber elevator wire rope core adopting a high-strength material to weave a jacket is characterized by adopting carbon fiber yarn as a rope core body; and the aramid fiber is used to be woven into the jacket outside the rope core body for wrapping and protecting, wherein the aramid fiber has the characteristics of superhigh strength, high modulus, high-temperature resistance, acid resistance, alkali resistance and wear resistance. According to the utility model, the structure is scientific and reasonable, the multiple carbon fiber yarn forms the rope core body, and the jacket woven by the aramid fiber with the characteristics of superhigh strength, high modulus, high-temperature resistance, acid resistance, alkali resistance and wear resistance is arranged outside the rope core body to wrap and protect the rope core body, so that the rope core has higher strength and use performance. A wire rope adopting the rope core can greatly increase the tensile strength, so as to reduce the outer diameter of the whole wire rope, and the size of an elevator driving sheave is greatly reduced, as a result, the cost is saved, a series of bad influence brought by the dead weight of the wire rope is reduced, and the wire rope is particularly suitable for the application on an elevator, and used for transmission and traction of a rotating part.
Description
Technical field
Patent of the present invention relates to a kind of structure that adopts the carbon fiber elevator steel cable wire rope core of high-strength material braided sheath, belongs to the elevator technology field.
Background technology
The wire rope core of the steel cable of elevator all is to adopt steel core or hemp core now.These two kinds of patterns all play respectively the effect of gaining in strength and lubricating typing, although steel core can be gained in strength, distinctive physical characteristic-rigidity is too strong, and are easily disconnected.And hemp core only has lubricated typing to there is no the effect of stretching resistance.So, improve the serviceability of elevator steel cable, design a kind of intensity high, lubricated stereotyped steel cable wire rope core is very important.Many research and development have been done by the manufacturing enterprise of some elevator steel cables, R﹠D institution, but fail to obtain satisfied achievement always, and that the installation of elevator and user also wish a kind of intensity is high, lubricated stereotyped, the elevator steel cable of long service life.
Summary of the invention
The object of the invention is exactly for above-mentioned the deficiencies in the prior art, and is the needs of satisfying the market, and a kind of carbon fiber elevator steel cable wire rope core that can improve the employing high-strength material braided sheath of elevator steel cable serviceability is provided.Adopt the elevator steel cable intensity of this wire rope core high, can avoid that carbon fiber easily flies away, the defective of easy conductive this respect, prevent from electric wiring is caused short circuit.And the pulling force that wire rope core carries is 7-9 times of common steel core, weight only has 1/4th of equal steel wire, thus adopt this wire rope core can increase greatly the pulling force of steel cable, thus reduce the external diameter of steel cable integral body, play the saving cost, reduce a series of adverse effects that the steel cable deadweight brings.
The object of the present invention is achieved like this, a kind of carbon fiber elevator steel cable wire rope core that adopts the high-strength material braided sheath, it is characterized in that, it is the wire rope core main body that described wire rope core adopts carbon fiber wire, has superhigh intensity, high-modulus and high temperature resistant, acidproof, alkaline-resisting, wear-resisting aramid fiber in the external application of wire rope core main body and is woven into sheath and wraps up in and protect.
The present invention is scientific and reasonable for structure, many carbon fibre tows are consisted of the wire rope core main body, setting has superhigh intensity, high-modulus and high temperature resistant, acidproof, alkaline-resisting, wear-resisting aramid fiber braided sheath parcel outside the wire rope core main body that many carbon fibre tows consist of, and makes wire rope core have higher intensity and serviceability.The aramid fiber braided sheath is in the middle of the wire rope core main body is wrapped in, and can avoid that carbon fiber easily flies away, the defective of easy conductive this respect, prevents from electric wiring is caused short circuit.Wire rope core of the present invention is compared Service life 3-5 doubly with the conventional lift steel rope core, tensile strength be common steel core 7-9 doubly, reduce 25% use the rope amount, improve simultaneously 40% anti-rupture pull force.Adopt the steel cable of this wire rope core can increase widely stretching resistance, thereby reduce the external diameter of steel cable integral body, so that the elevator traction size of wheel dwindles greatly, play the saving cost, reduce a series of adverse effects that the steel cable deadweight brings, be particularly suitable for the application on the elevator, be used for the transmission traction of rotary part.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention is used for the structural representation that steel cable is made.
Among the figure: 1 carbon fiber wire, 2 sheaths, 3 steel wires.
The specific embodiment
A kind of carbon fiber elevator steel cable wire rope core that adopts the high-strength material braided sheath take many carbon fiber wires (carbon fibre tow) 1 as the wire rope core main body, wraps up (wrap up in and protect) in the aramid fiber braided sheath 2 that the external application of wire rope core main body is wear-resisting.Aramid fiber (PPTA) has superhigh intensity, high-modulus and the premium properties such as high temperature resistant, acidproof, alkaline-resisting, wear-resisting, lightweight, its intensity is 5～6 times of steel wire, modulus is steel wire or glass fibre 2～3 times, toughness is 2 times of steel wire, and weight only is about 1/5 of steel wire, under the temperature of 560 degree, do not decompose, do not melt.It has good insulating properties and ageing resistace, has very long life cycle.Adopt Fanglun 1414's silk braided sheath wrap carbon fiber tow, further improve the serviceability of wire rope core.
When this wire rope core was applied to the steel cable manufacturing, the wire rope core take wire rope core as steel cable arranged the manufacturing steel wire ropes (steel cable) such as steel wire in the wire rope core periphery.Adopt this wire rope core can increase greatly the pulling force of steel cable, thereby reduce the external diameter of steel cable integral body, play the saving cost, reduce a series of adverse effects that the steel cable deadweight brings.The steel cable of making take wire rope core as the steel cable wire rope core can be applied to elevator and the steel cable such as crane, tractor.
Claims (1)
1. a carbon fiber elevator steel cable wire rope core that adopts the high-strength material braided sheath is characterized in that, it is the wire rope core main body that described wire rope core adopts carbon fiber wire, is woven into sheath at wire rope core main body external application aramid fiber and wraps up in and protect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353855 CN202865670U (en) | 2012-07-20 | 2012-07-20 | Carbon fiber elevator wire rope core adopting high-strength material to weave jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353855 CN202865670U (en) | 2012-07-20 | 2012-07-20 | Carbon fiber elevator wire rope core adopting high-strength material to weave jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865670U true CN202865670U (en) | 2013-04-10 |
Family
ID=48032401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220353855 Expired - Lifetime CN202865670U (en) | 2012-07-20 | 2012-07-20 | Carbon fiber elevator wire rope core adopting high-strength material to weave jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797183A (en) * | 2012-07-20 | 2012-11-28 | 施凤鸣 | Carbon fibre steel rope core with sheath weaved of high-strength material for elevator |
| CN103572626A (en) * | 2013-11-13 | 2014-02-12 | 泰安鲁普耐特塑料有限公司 | Polysulfonamide fiber compound rope and manufacturing method thereof |
-
2012
- 2012-07-20 CN CN 201220353855 patent/CN202865670U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797183A (en) * | 2012-07-20 | 2012-11-28 | 施凤鸣 | Carbon fibre steel rope core with sheath weaved of high-strength material for elevator |
| CN103572626A (en) * | 2013-11-13 | 2014-02-12 | 泰安鲁普耐特塑料有限公司 | Polysulfonamide fiber compound rope and manufacturing method 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: THREE STARS ELEVATOR Co.,Ltd. Assignor: Shi Fengming Contract record no.: 2014320000223 Denomination of utility model: Carbon fibre steel rope core with sheath weaved of high-strength material for elevator Granted publication date: 20130410 License type: Exclusive License Record date: 20140319 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170316 Address after: 225009 Jiangsu city of Yangzhou Province Economic and Technological Development Zone Xing Yang Road No. 49 Patentee after: THREE STARS ELEVATOR Co.,Ltd. Address before: 225009 Jiangsu city of Yangzhou province Xing Yang Road No. 49 Samsung Elevator Co. Ltd. Patentee before: Shi Fengming |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |