CN106192494A - rope for elevator - Google Patents
rope for elevator Download PDFInfo
- Publication number
- CN106192494A CN106192494A CN201510226491.6A CN201510226491A CN106192494A CN 106192494 A CN106192494 A CN 106192494A CN 201510226491 A CN201510226491 A CN 201510226491A CN 106192494 A CN106192494 A CN 106192494A
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- China
- Prior art keywords
- carbon fiber
- glass
- elevator
- rope
- fiber
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
-
- 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
- D07B1/04—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics with a core of fibres or filaments arranged parallel to the centre line
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Ropes Or Cables (AREA)
Abstract
The present invention relates to a kind of rope for elevator, described rope (100) is conveyer belt shape, including carbon fiber or glass fiber compound material (110) and the coating (120) in the outside being combined in described carbon fiber or glass fiber compound material (110), wherein, rope for elevator can have protuberance (111), or the carbon fiber of circular core body or glass fibre (112) form polymeric matrix (113) in the way of twisting, or multiple polymer yarns (114) are braided, or multiple polymer yarns (114) are arranged with random model.Further, coating (120) can include the TPU of 100 weight portions, 10～50 weight portion phosphorus flame retardant and the regulator improving adhesion of 1～10 weight portions.
Description
Technical field
The present invention relates to a kind of can alleviate while effectively bearing load weight for lifting
The rope of machine.
Background technology
Elevator (elevator) is the general designation loading the structure that thing moves up and down therein.
Elevator is the synthesis of the technology such as machinery, motor, electronics, be the convenient life with people and
The complex art industry that safety life is closely bound up.
The rope for elevator is used for supporting and moving up and down elevator.Common is used for
The rope of elevator by wire rope core and is constituted with the rope strand of 3～8 bursts of twistings about, therefore real
There is in matter circular cross-section.Wherein, rope strand refers to rope yarn is twisted one or more layers and is formed
Stock.
Recently along with the completion of many skyscrapers, just it is specifically used at active development for this
The technology of the rope of elevator.Such as, due in skyscraper will with ultraspeed length away from
From operation, there is the problem that rope needs to possess wearability, durability, flame resistance etc., along with
It is used in the length of the rope of skyscraper, there is the weight needing to reduce rope itself
Lightweight problem etc., for solve described problem, carry on technical development.
In this case, the one in the technology just risen is to utilize carbon fiber or glass fibre
The rope for elevator manufactured.
KR published patent the 10-2010-0102169th proposes and utilizes carbon fiber or glass
Fiber, in the cross-sectional direction thickness so-called conveyer belt shape bigger than width for elevator
Rope.Include the high-intensity fiber of carbon fiber or glass fibre inside this rope, outside it, have painting
Layer.
But, in described prior art, the combination between high-intensity fiber and coating can not be effective
Ground is formed.In view of needing the characteristic bearing the rope for elevator of big load, if high-strength
Adhesion between fiber and coating is little, and the coating of the high-intensity fiber part bearing load can take off
Fall, thus may result in the consequence of danger.
Further, being not only high-intensity fiber part, the formation of the coating directly bearing friction is the heaviest
Want, but wearability, durability and the flame resistance aspect that should not possess for coating are examined
Examine.
Moreover, as shown in Figure 1a, the rope for elevator is hung in traction machine, and with
U-shaped bends, the degree bent according to it, and load concentrates on the internal high-intensity fiber part of rope
Lateral surface, the opposing face in the face i.e. contacted with traction machine, it may appear that local intensity reduce
Phenomenon, but also the problems referred to above cannot be investigated.
It addition, WO 2011004071A2, WO 2011135174A1, EP 2749519A1,
WO 2013113862A1, WO 2013110853A1, EP 2749521A2 etc. disclose
Including the rope for elevator of carbon fiber, but not yet solve described problem points.
Prior art literature
KR 10-2010-0102169
WO 2011004071A2
WO 2011135174A1
EP 2749519A1
WO 2013113862A1
WO 2013110853A1
EP 2749521A2
Summary of the invention
(1) to solve the technical problem that
The present invention proposes to solve above-mentioned problems of the prior art.
More specifically, it is provided that the rope of a kind of supervelocity elevator for skyscraper, should
Rope has durability, wearability, flame resistance etc., and is capable of lightweight.Certainly,
This rope for elevator is equally applicable to common elevator.
Further, it is an object of the invention to, solve existing carbon fiber or the glass fibre of including
Problem present in rope for elevator, i.e. the problem of materials of coating, carbon fiber or glass
Combination problem between glass fiber part and coating.
Further, it is an object of the invention to, solve at the rope for elevator through traction machine
Time be bent in the case of, owing to load concentrates on the problem that the intensity that causes of local reduces.
(2) technical scheme
In order to solve the problems referred to above, the first embodiment of the present invention provides a kind of for elevator
Rope, described rope 100 is conveyer belt shape, including carbon fiber or glass fiber compound material
110 and be combined in the coating 120 in outside of described carbon fiber or glass fiber compound material 110,
Wherein, described carbon fiber or glass fiber compound material 110 are conveyer belt shape, and described carbon is fine
Dimension or glass fiber compound material 110 include the multiple protuberances 111 highlighted laterally.
And, it is preferable that the plurality of protuberance 111 is that described carbon fiber or glass fibre are multiple
Condensation material 110 is prominent laterally from upper and lower to be formed, and the shape of described protuberance 111
Sized by gradually become big chock (wedge) shape towards the direction in outside.
For solving the problems referred to above, the second embodiment of the present invention provides a kind of rope for elevator
Rope, described rope 100 is conveyer belt shape, including carbon fiber or glass fiber compound material 110
With the coating 120 in the outside being combined in described carbon fiber or glass fiber compound material 110, its
In, described carbon fiber or glass fiber compound material 110 are formed multiple with circle, and described carbon is fine
Dimension or glass fiber compound material 110 are that the carbon fiber of circular core body or glass fibre 112 are to add
The composite that the mode twisted with the fingers is coated with by polymeric matrix 113 and is formed.
For solving above-mentioned technical problem, the third embodiment of the present invention provides one for elevator
Rope, described rope 100 is conveyer belt shape, including carbon fiber or glass fibre composite wood
Expect the coating of 110 and the outside being combined in described carbon fiber or glass fiber compound material 110
120, wherein, the outermost of described carbon fiber or glass fiber compound material 110 is woven with multiple
Polymer yarn 114.
And, it is preferable that described carbon fiber or glass fiber compound material 110 are formed with circle
Multiple, the inner side of described carbon fiber or glass fiber compound material 110 is provided with circular core body
Carbon fiber or glass fibre 112, the outside of described carbon fiber or glass fibre 112 is compiled with cylinder
It is woven with described polymer yarn 114.
And, it is preferable that described carbon fiber or glass fiber compound material 110 are band-shaped for transmitting
The inner side of shape, described carbon fiber or glass fiber compound material 110 is provided with conveyer belt shape
Carbon fiber core or fiber glass core 115, described carbon fiber core or the outside of fiber glass core 115
Be woven with described polymer yarn 114, and this carbon fiber core or fiber glass core polymer-based
Body 116 is coated with.
For solving above-mentioned technical problem, the fourth embodiment of the present invention provides one for elevator
Rope, described rope 100 is conveyer belt shape, including carbon fiber or glass fibre composite wood
Expect the coating of 110 and the outside being combined in described carbon fiber or glass fiber compound material 110
120, wherein, the outermost of described carbon fiber or glass fiber compound material 110 is with at random
(random) pattern or preassigned pattern are provided with multiple polymer yarn 114.
And, it is preferable that described carbon fiber or glass fiber compound material 110 are formed with circle
Multiple, the carbon of the circular core body of the inner side of described carbon fiber or glass fiber compound material 110 is fine
Dimension or glass fibre 112 are arranged in macromolecule matrix 116 with random model, the plurality of polymerization
Body yarn 114 is arranged on the outside of described macromolecule matrix 116 in a predetermined pattern.
And, it is preferable that described carbon fiber or glass fiber compound material 110 are band-shaped for transmitting
The inner side of shape, described carbon fiber or glass fiber compound material 110 is provided with conveyer belt shape
Carbon fiber core or fiber glass core 115, described polymer yarn 114 and macromolecule matrix 116
It is arranged on outside carbon fiber core or fiber glass core 115 with random model or preassigned pattern simultaneously.
For solving above-mentioned technical problem, another embodiment of the present invention provides a kind of elevator, institute
State elevator stacking and use multiple ropes 100 being previously described for elevator.
For solving above-mentioned technical problem, another embodiment of the present invention provides one for elevator
Rope, wherein, described coating 120 include 100 weight portions TPU,
The phosphorus flame retardant of 10～50 weight portions and the regulator improving adhesion of 1～10 weight portions.
And, it is preferable that described TPU is with shore hardness A (shoreA)
On the basis of have more than 95 hardness, and have on the basis of shore hardness D (shoreD)
The hardness of 50～75.
And, it is preferable that it is little that described TPU carries out 3～7 at 80～120 DEG C
Time be dried.
And, it is preferable that described phosphorus flame retardant is selected from triphenyl phosphate, tricresyl phosphate aryl
Ester, aromatic phosphoric ester, 2-ethylhexyl diphenyl phosphate, tricresyl phosphate (TCP),
Tri cresyl phosphate, resol biphenyl phosphoric acid, chloroethyl phosphoric acid, three (β-chlorine third
Base) phosphate ester, tricresyl phosphate (2-chloro-1-Methylethyl) ester, aromatic condensation phosphate ester, poly-phosphorus
More than one organic phosphorus compound in the group of hydrochlorate composition.
And, it is preferable that the described regulator improving adhesion is epoxy resin, silane coupled
Agent or a combination thereof.
And, it is preferable that described coating 120 also includes the antioxidant of 0.1～3 weight portions.
And, it is preferable that described coating 120 also includes the flame retardant of 1～10 weight portions.
And, it is preferable that described coating 120 also includes selected from light stabilizer, lubricant, increasing
More than one additive in the group of strong agent, pigment, coloring agent and plasticizer composition.
(3) beneficial effect
According to the present invention, it is possible to provide the material of a kind of ultrahigh speed elevator being applicable to skyscraper
The rope for elevator of material.
That is, compared with the rope for elevator of existing carbon fiber or glass fibre, improve
The durability of coating, wearability, flame resistance, improve carbon fiber or fiberglass parts with
It is coated with the adhesion between layer segment, therefore can provide the most safely but also light, and the use of excellent in te pins of durability
Rope in elevator.
Further, for the rope of elevator when traction machine is bent over, load concentrates on local
And the problem that the hardness that causes reduces is addressed, therefore can provide excellent in safety for rising
The rope of fall machine.
Accompanying drawing explanation
Fig. 1 a and Fig. 1 b is the skeleton diagram of the elevator representing prior art.
Fig. 2 a and Fig. 2 b is the rope for elevator schematically illustrating the first embodiment of the present invention
The sectional view of rope.
Fig. 3 is the cuing open of the rope for elevator schematically illustrating the second embodiment of the present invention
View.Enlarged drawing is separately shown carbon fiber or the side view of glass fiber compound material 110.
Fig. 4 a and Fig. 4 b is the rope for elevator schematically illustrating the third embodiment of the present invention
The sectional view of rope.Enlarged drawing is separately shown carbon fiber or the side of glass fiber compound material 110
View.
Fig. 5 a and Fig. 5 b is the rope for elevator schematically illustrating the fourth embodiment of the present invention
The sectional view of rope.Enlarged drawing is separately shown carbon fiber or the side of glass fiber compound material 110
View.
Description of reference numerals
100: rope
110: carbon fiber or glass fiber compound material
111: protuberance
112: carbon fiber or glass fibre
113: polymeric matrix
114: polymer yarn
115: carbon fiber core or fiber glass core
116: macromolecule matrix
120: coating
Detailed description of the invention
Below, the present invention is described in detail referring to the drawings.
Hereinafter, ' conveyer belt (belt) shape ' refers to the flat that thickness is bigger than width.
Hereinafter, ' carbon fiber or glass fiber compound material ' refers to carbon fiber or glass fibers
The nonmetal high-intensity fiber of dimension etc., the most optionally includes resin or polymer, thus resistance to
The material part that property improves for a long time.Various forming method can be used, but in order to improve hardness, can lead to
Crossing pultrusion processes to produce, described pultrusion processes is to contain carbon fiber or glass fibre to be immersed in base
In body, it is then passed through when having effigurate heating mould being stretched, thus continuously shaped.
In contrast to this, ' carbon fiber or glass fibre ' refer to as fiber itself, no
Including the common circular core body of other materials, ' carbon fiber core or fiber glass core ' only refers to
The SMIS of the conveyer belt shape formed by described carbon fiber or glass fibre, both are to have any different
's.
Hereinafter, ' polymer yarn ' is understood to include the textile strand of carbon fiber or glass fibre
Line.
Hereinafter, understanding with reference to Fig. 4 a, ' braiding (braiding) ' refers to by by multiple rectangular
The object (such as: raw yarn) of shape is divided into the square crossing of two groups and passes so that it is alternately stacked,
Form the shape of lace.
Hereinafter, understanding with reference to Fig. 5 a, ' random model (random pattern) ' refers in nothing
The form individually formed in the case of specified rule.
First embodiment
Fig. 2 a and Fig. 2 b represents the first embodiment of the rope 100 for elevator of the present invention.
As mentioned by prior art, carbon fiber or glass fiber compound material 110 and coating it
Between combination critically important, therefore, in order to strengthen its combine, the rope for elevator of the present invention
In the first embodiment of rope 100, carbon fiber or glass fiber compound material 110 have protuberance
111.By protuberance 111, contact area broadens, and the adhesion between each position carries the most therewith
High.
Therefore, the rope 100 for elevator of the first embodiment of the present invention includes carbon fiber
Or glass fiber compound material 110 and be combined in described carbon fiber or glass fiber compound material
The coating 120 in the outside of 110, described carbon fiber or glass fiber compound material 110 are for transmitting
It is multiple that belt shape, described carbon fiber or glass fiber compound material 110 include highlighting laterally
Protuberance 111.
As shown in Figure 2 a, the plurality of protuberance 111 can be from described carbon fiber or glass
Any one shape that the one side of fibrous composite 110 is prominent laterally.
As shown in Figure 2 b, the plurality of protuberance 111 can be from described carbon fiber or glass fibers
Top and the bottom of dimension composite 110 highlight laterally, and its shape can be size court
Lateral direction becomes big chock (wedge) shape gradually.In this case, with coating 120
Adhesion can strengthen.
Second embodiment
Fig. 3 represents the second embodiment of the rope 100 for elevator of the present invention.
The rope 100 for elevator of the second embodiment of the present invention uses circle
The carbon of multiple carbon fibers or glass fiber compound material 110 rather than employing conveyer belt shape is fine
Dimension or glass fiber compound material 110, the carbon fiber of circular core body or glass fibre 112 are to add
The mode twisted with the fingers is surrounded by polymeric matrix 113.
Structure as above because of having the characteristic of polymeric matrix 113, can not only strengthen and
The adhesion of coating 120, the points hardness of carbon fiber or glass fiber compound material 110 also with
Enhancing, even if also being able to maintain excellent stablizing by localised load based on traction machine etc.
Property.
3rd embodiment
Fig. 4 a and Fig. 4 b represents the 3rd embodiment of the rope 100 for elevator of the present invention.
In the rope 100 for elevator of the third embodiment of the present invention, carbon fiber or glass
The outermost of glass fibrous composite 110 is woven with multiple polymer yarn 114, thus not only
The adhesion of composite and coating 120, carbon fiber or glass fiber compound material can be strengthened
The local strength of 110 strengthens the most therewith, therefore, even if being born by local based on traction machine etc.
Lotus also is able to maintain excellent stability.
More specifically, in the embodiment shown in Fig. 4 a, carbon fiber or glass fiber compound material
The inner side of 110 is provided with carbon fiber or the glass fibre 112 of circular core body, is woven with outside it
Cylindrical described polymer yarn 114.
In embodiment shown in Fig. 4 b, carbon fiber or glass fiber compound material 110 are for transmitting
Belt shape, its inner side is provided with carbon fiber core or the fiber glass core 115 of conveyer belt shape,
Described polymer yarn 114 it is woven with outside it, and described carbon fiber core or fiber glass core quilt
Macromolecule matrix 116 is coated with.
4th embodiment
Fig. 5 a and Fig. 5 b represents the 4th embodiment of the rope 100 for elevator of the present invention.
In the rope 100 for elevator of the fourth embodiment of the present invention, carbon fiber or glass
The outside of glass fibrous composite 110 is provided with polymer yarns with random model or preassigned pattern
Line 114 such that it is able to strengthen the adhesion of composite and coating 120.
Here, as shown in Figure 5 a, preassigned pattern refers to that multiple polymer yarn 114 is at high score
The shape interacting intersection is formed on subbase body 116.
Specifically, in the embodiment shown in Fig. 5 a, carbon fiber or glass fiber compound material
110 formed with circle multiple, the inner side of described carbon fiber or glass fiber compound material 110
Carbon fiber or the glass fibre 112 of circular core body are arranged on macromolecule matrix 116 with random model
In, the plurality of polymer yarn 114 is arranged on described macromolecule matrix 116 in a predetermined pattern
Outside.
In the embodiment shown in Fig. 5 b, carbon fiber or glass fiber compound material 110 are for passing
Sending belt shape, its inner side is provided with carbon fiber core or the fiber glass core 115 of conveyer belt shape,
Described polymer yarn 114 sets with random model or preassigned pattern with macromolecule matrix 116 simultaneously
Put outside carbon fiber core or fiber glass core.
Structure as above, because having the characteristic of polymeric matrix 113, can not only strengthen
With the adhesion of coating 120, the points hardness of carbon fiber or glass fiber compound material 110 is also
Strengthen therewith, therefore, even if also being able to maintain excellence by localised load based on traction machine etc.
Stability.
It addition, first embodiment can to the rope 100 for elevator described in the 4th embodiment
Respectively use as a rope, but highlight this feature of conveyer belt shape, can stack and make
Use multiple rope.
Coating composition
Below, the combination to the coating 120 outside carbon fiber or glass fiber compound material 110
Thing illustrates.
Coating 120 is to the part exposed outside in the rope 100 of elevator, the most such as
Shown in Fig. 1 a, owing to producing lasting friction with the external structure of pulley etc., coating is held
Continuous generation is rubbed, and when being braked, owing to it is the part controlled by external structure,
Ask and possess the highest flame resistance, wearability and endurance etc..
Further, with the carbon fiber within coating 120 or the combination of glass fiber compound material 110
Power and adhesion the most no doubt want height.
To this end, present inventor confirms, as coating 120, mix with special ratios
TPU and phosphorus flame retardant and improvement as non-halogen flame retardant are glutinous
The compositions of the regulator puted forth effort has anti-flammability, not only present excellence mechanical property and/
Or physical characteristic, and can significantly improve carbon fiber or glass fiber compound material 110
The effect of adhesion strength.
That is, it is a feature of the present invention that and be found that first and can pass through in thermoplastic polyurethane tree
Fat adds phosphorus flame retardant and improves the regulator of adhesion to guarantee sufficient anti-flammability, with
Time by the elongation at break of TPU, can rebound coefficient of elasticity, elastic system
The physical propertys such as number, wearability reduce the optimal proportion that degree minimizes.
Therefore, the coating 120 of the present invention maintains has elasticity, and firm again light, have
The character of the polyurethane resin of great friction coefficient, therefore can make with carbon fiber or glass fibre simultaneously
It is used in Super High Riata for elevator.
It addition, the coating 120 for the rope 100 of elevator of the present invention can include 100 weights
Amount the TPU of part, 10～50 weight portion phosphorus flame retardant and 1～10 weights
The regulator improving adhesion of amount part.
Such as, the ratio of phosphorus flame retardant is less than in the case of 10 weight portions, it is impossible to gives and filling
The anti-flammability divided, when gear is more than 50 weight portion, can reduce the useful of TPU
Physical property and engineering properties.And, when the ratio of the regulator improving adhesion is less than 1
During weight portion, it is impossible to sufficiently sticking together carbon fiber or glass fiber compound material 110 is provided
Power, when being coated on carbon fiber or glass fiber compound material 110, over time or some thorn
Swash, easily come off, when more than 10 weight portion, having of TPU can be reduced
The physical property of benefit and engineering properties.
Here, described ' polyurethane ' is by the combination of carbamate (urethanes)
And the macromolecule connecting, being made up of organic monomer chain, may be simply referred to as ' urethanes '.
NCO and the combination of hydroxyl, i.e. can be formed by the combination of urethanes,
Therefore, it is possible to by by the compound containing two NCOs and the change containing two hydroxyls
Compound reacts, and produces the polyurethane of linear polymer form.Now, it is possible to pass through
Regulation selects monomer to regulate the character of the polyurethane of generation.Such as, when using ether as containing
The reactant of hydroxyl, can form the softest polymer, when polyester fibers are used, meeting shape
Become harder polymer.And, when the polyhydric alcohol conduct using the hydroxyl containing more than three
During reactant, it is possible to obtain the polyurethane that combines in three dimensions rather than that line style combines is poly-
Urethane.Polyurethane can be thermoplasticity, has softness, tough and tensile and resistance to for chemical drugs,
Also the characteristic that will not deform under the effect of heat, be therefore widely used in flexible pipe, smears, surface,
Surface sealer, spandex, insulator, structure, foam heat insulating material, foam
The multiple fields such as pad, elastic fiber, durability elastomeric polymer wheel and tire.And, with poly-
Vinyl chloride (PVC) is compared, its thermostability, resistance to impact, winter resistance and excellent in te pins of durability,
And there is nontoxic advantage.Simply, owing to the anti-flammability of polyurethane resin is relatively low, use model
It is with limit, the most just gropes the scheme that research uses with fire retardant simultaneously.
The coating 120 of the rope 100 for elevator and carbon fiber or glass in view of the present invention
Glass fiber is used along in the rope 100 of elevator, it is preferable that described polyurethane tree
Fat have with shore hardness A (shortA) benchmark be more than 95 hardness, and with shore
It is the hardness of 50～75 on the basis of hardness D (shortD), but is not limited to this.
Further, since TPU has the hygroscopicity absorbing moisture, becoming
Type adds and is likely to decrease physical property man-hour or produces bubble, therefore for anti-phenomenon here, permissible
Use the TPU being dried 3～7 hours at 80～120 DEG C.
What at present fire retardant used is all as cheap in polrvinyl chloride etc., excellent in flame retardance and
And halogen based compound easy to process, but carcinogen two can be produced during the burning of this compound
Dislike English and corrosive gas.And, soft in order to give the polrvinyl chloride of the chlorine including halogens
Soft, use with plasticizer simultaneously, but this mode can cause environmental hormone, is therefore limited
Use.
And, the material of polyolefin series can serve as fire retardant, but its flexibility is short of, table
Dust or burr (burr) can be produced during the bending of face, when therefore using in Riata for elevator, fortune
Serious error can be caused during row.Especially, be by using the material of polyolefin series
Guarantee sufficient anti-flammability, it is necessary to be excessively used, and so can reduce TPU
Excellent physical property.
Will not reduce here, the coating 120 of the rope 100 for elevator of the present invention uses
While the physical property of TPU, the fire-retardant of environmental pollutants will not be discharged
The phosphorus flame retardant of agent.The infinite example of described phosphorus flame retardant, is to include phosphoric acid triphen
Ester, triaryl phosphate, aromatic phosphoric ester, 2-ethylhexyl diphenyl phosphate, front three
Phenyl phosphate ester (TCP), tri cresyl phosphate, resol biphenyl phosphoric acid, chloroethyl
Phosphoric acid, three (β-chloropropyl) phosphate ester, tricresyl phosphate (2-chloro-1-Methylethyl) ester, aromatic series
The organic phosphoric acid compound such as condensed phosphoric acid esters, Quadrafos.Described phosphorus flame retardant can use list
The compound of one, it is possible to be used together two or more compounds.
It addition, in order to improve between coating 120 and carbon fiber or glass fiber compound material 110
Adhesion, coating 120 can include the regulator improving adhesion.The described adhesion of improving
Regulator can be used alone epoxy resin or silane coupler, or both can be combined one
Rise and use, but be not limited to this.Such as, epoxy resin and silane coupler can be used real simultaneously
Now improve the effect of adhesion.
And, for giving coating 120 thermostability of the rope 100 for elevator of the present invention,
May also include the antioxidant of 0.1～3 weight portions.Described antioxidant can be single use and be subject to
Hinder phenol antioxidant or titanium oxide base compounds antioxidant or use both simultaneously.
It addition, for improving the anti-flammability of fire retardant and reducing the discharge of cigarette, the present invention is used for
The coating 120 of the rope 100 of elevator may also include the flame retardant of 1～10 weight portions.Institute
State flame retardant to be single use silicon compound or boron compound or use both simultaneously.
And, the coating 120 of the rope 100 for elevator of the present invention according to its purpose and
Environment, may also include selected from light stabilizer, lubricant, reinforcing agent, pigment, coloring agent and increasing
Mould more than one additive in the group of agent composition.The usage amount of described additional additive is permissible
Come in the range of the excellent mechanical property not reducing the present composition and/or physical characteristic
Determine.
And, the coating 120 for the rope 100 of elevator of the present invention is by by each one-tenth
Divide after dissolving and mixing, be together squeezed into carbon fiber or glass fiber compound material 110
Type, thus produce the product of required form.Described extruded operation uses affiliated technology neck
Known method in territory, is not limited to this.Such as, can by raw-material be dried, put into,
Extrude, cool down, the order such as winding carries out, but is not limited to this, can increase as required
Step or clipped step.
It is above being illustrated with reference to the preferred embodiments of the present invention, but art
Those of ordinary skill is without departing from the thought of the present invention described in claims and field
In the range of, various amendment or change can be carried out.
Claims (18)
1., for a rope for elevator, described rope (100) is conveyer belt shape, its
Including:
Carbon fiber or glass fiber compound material (110)；And
Coating (120), is combined in described carbon fiber or glass fiber compound material (110)
Outside,
Wherein, described carbon fiber or glass fiber compound material (110) are conveyer belt shape,
It is multiple prominent that described carbon fiber or glass fiber compound material (110) include highlighting laterally
Portion (111).
Rope for elevator the most according to claim 1, the plurality of protuberance
(111) be described carbon fiber or glass fiber compound material (110) outside from top and bottom
Side is prominent to be formed, and the shape of described protuberance to be its size become big gradually towards the direction in outside
Chock shape.
3., for a rope for elevator, described rope (100) is conveyer belt shape, its
Including:
Carbon fiber or glass fiber compound material (110)；
Coating (120), is combined in described carbon fiber or glass fiber compound material (110)
Outside,
Wherein, described carbon fiber or glass fiber compound material (110) are formed multiple with circle,
Described carbon fiber or glass fiber compound material (110) are carbon fiber or the glass of circular core body
The composite that fiber (112) is formed by polymeric matrix (113) cladding in the mode of twisting.
4., for a rope for elevator, described rope (100) is conveyer belt shape, its
Including:
Carbon fiber or glass fiber compound material (110)；
Coating (120), is combined in described carbon fiber or glass fiber compound material (110)
Outside,
Wherein, the outermost of described carbon fiber or glass fiber compound material (110) is woven with
Multiple polymer yarns (114).
Rope for elevator the most according to claim 4, described carbon fiber or glass
Fibrous composite (110) is that described carbon fiber or glass fibre are multiple with multiple circular formation
The inner side of condensation material (110) is provided with carbon fiber or the glass fibre (112) of circular core body,
Described polymer yarn (114) in the outside of described carbon fiber or glass fibre (112) with circle
Post shapes braiding forms.
Rope for elevator the most according to claim 4, described carbon fiber or glass
Fibrous composite (110) is conveyer belt shape, described carbon fiber or glass fibre composite wood
The inner side of material (110) is provided with carbon fiber core or the fiber glass core (115) of conveyer belt shape,
The outside of described carbon fiber core or fiber glass core (115) is woven with multiple polymer yarn
, and described carbon fiber core or fiber glass core are coated with by macromolecule matrix (116) (114).
7., for a rope for elevator, described rope (100) is conveyer belt shape, its
Including:
Carbon fiber or glass fiber compound material (110)；
Coating (120), is combined in described carbon fiber or glass fiber compound material (110)
Outside,
Wherein, the outermost of described carbon fiber or glass fiber compound material (110) is with at random
Pattern or preassigned pattern are provided with multiple polymer yarn (114).
Rope for elevator the most according to claim 7, described carbon fiber or glass
Fibrous composite (110) is that described carbon fiber or glass fibre are multiple with multiple circular formation
The carbon fiber of the circular core body of the inner side of condensation material (110) or glass fibre (112) are with at random
Pattern is arranged in macromolecule matrix (116), and the plurality of polymer yarn (114) is with in advance
Mould-fixed is arranged on the outside of described macromolecule matrix (116).
Rope for elevator the most according to claim 7, described carbon fiber or glass
Fibrous composite (110) is conveyer belt shape, described carbon fiber or glass fibre composite wood
The inner side of material (110) is provided with carbon fiber core or the fiber glass core (115) of conveyer belt shape,
Described polymer yarn (114) and macromolecule matrix (116) are simultaneously with random model or predetermined
Pattern is arranged on carbon fiber core or fiber glass core (115) outside.
10. an elevator, this elevator stacking uses any one of multiple claim 1 to 8
The described rope for elevator (100).
11. ropes for elevator according to any one of claim 1 to 8, described
Coating (120) including: the TPU of 100 weight portions；10～50 weight portions
Phosphorus flame retardant；The regulator improving adhesion of 1～10 weight portions.
12. ropes for elevator according to claim 11, described thermoplastic poly ammonia
Ester resin has the hardness of more than 95 on the basis of shore hardness A, and with shore hardness D is
Benchmark has the hardness of 50～75.
13. ropes for elevator according to claim 11, described thermoplastic poly ammonia
Ester resin be carry out at 80～120 DEG C 3～7 hours be dried.
14. ropes for elevator according to claim 11, wherein, described phosphorus system
Fire retardant is selected from triphenyl phosphate, triaryl phosphate, aromatic phosphoric ester, 2-ethyl hexyl
Base diphenyl phosphoester, tricresyl phosphate, tri cresyl phosphate, resol join
Benzenephosphonic acid, chloroethyl phosphoric acid, three (β-chloropropyl) phosphate ester, tricresyl phosphate (2-chloro-1-methyl
Ethyl) ester, aromatic condensation phosphate ester, Quadrafos composition group in more than one have
Machine phosphorus compound.
15. ropes for elevator according to claim 11, described improve adhesion
Regulator be epoxy resin, silane coupler or a combination thereof.
16. ropes for elevator according to claim 11, described coating (120)
Also include the antioxidant of 0.1～3 weight portions.
17. ropes for elevator according to claim 11, described coating (120)
Also include the flame retardant of 1～10 weight portions.
18. ropes for elevator according to claim 11, described coating (120)
Also include forming selected from light stabilizer, lubricant, reinforcing agent, pigment, coloring agent and plasticizer
Group in more than one additive.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0042752 | 2015-03-26 | ||
| KR1020150042752A KR101564194B1 (en) | 2015-03-26 | 2015-03-26 | Rope for an elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106192494A true CN106192494A (en) | 2016-12-07 |
| CN106192494B CN106192494B (en) | 2019-08-02 |
Family
ID=54430685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510226491.6A Expired - Fee Related CN106192494B (en) | 2015-03-26 | 2015-05-06 | Rope for elevator |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101564194B1 (en) |
| CN (1) | CN106192494B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108726322A (en) * | 2017-04-20 | 2018-11-02 | 奥的斯电梯公司 | Tension member for elevator system belt |
| CN109422180A (en) * | 2017-08-28 | 2019-03-05 | 奥的斯电梯公司 | Fiber band for elevator device |
| CN110015603A (en) * | 2017-11-30 | 2019-07-16 | 奥的斯电梯公司 | Load bearing driving component and method |
| CN110027964A (en) * | 2017-11-10 | 2019-07-19 | 奥的斯电梯公司 | The light-type supporting member of elevator device |
| CN110077064A (en) * | 2019-05-31 | 2019-08-02 | 深圳市益联塑胶有限公司 | A kind of rope band and preparation method thereof |
| US11548763B2 (en) | 2018-08-10 | 2023-01-10 | Otis Elevator Company | Load bearing traction members and method |
| US11866300B2 (en) | 2016-12-02 | 2024-01-09 | Otis Elevator Company | Overbraided non-metallic tension members |
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| US10464249B2 (en) | 2016-07-22 | 2019-11-05 | Ehc Canada, Inc. | Articles having composite member for inhibiting longitudinal stretch |
| US10472210B2 (en) * | 2016-11-07 | 2019-11-12 | Otis Elevator Company | Load bearing member for an elevator system having a metalized polymer coating |
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|---|---|---|---|---|
| US5749211A (en) * | 1992-11-06 | 1998-05-12 | Nippon Steel Corporation | Fiber-reinforced plastic bar and production method thereof |
| JP3724322B2 (en) * | 2000-03-15 | 2005-12-07 | 株式会社日立製作所 | Wire rope and elevator using it |
| GB2458001B (en) * | 2008-01-18 | 2010-12-08 | Kone Corp | An elevator hoist rope, an elevator and method |
| JP2012500169A (en) * | 2008-08-15 | 2012-01-05 | オーチス エレベータ カンパニー | Cord and polymer jacket assembly having an adhesion enhancer in the polymer jacket material |
| EP2766522B1 (en) * | 2011-10-13 | 2016-07-13 | Bekaert Advanced Cords Aalter NV | A load bearing assembly comprising a steel rope and a jacket |
| FI123534B (en) * | 2012-02-13 | 2013-06-28 | Kone Corp | Lifting rope, lift and method of rope manufacture |
-
2015
- 2015-03-26 KR KR1020150042752A patent/KR101564194B1/en active IP Right Grant
- 2015-05-06 CN CN201510226491.6A patent/CN106192494B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US11866300B2 (en) | 2016-12-02 | 2024-01-09 | Otis Elevator Company | Overbraided non-metallic tension members |
| CN108726322A (en) * | 2017-04-20 | 2018-11-02 | 奥的斯电梯公司 | Tension member for elevator system belt |
| US11993491B2 (en) | 2017-04-20 | 2024-05-28 | Otis Elevator Company | Tension member for elevator system belt |
| CN109422180A (en) * | 2017-08-28 | 2019-03-05 | 奥的斯电梯公司 | Fiber band for elevator device |
| US10669126B2 (en) | 2017-08-28 | 2020-06-02 | Otis Elevator Company | Fiber belt for elevator system |
| CN110027964A (en) * | 2017-11-10 | 2019-07-19 | 奥的斯电梯公司 | The light-type supporting member of elevator device |
| CN110015603A (en) * | 2017-11-30 | 2019-07-16 | 奥的斯电梯公司 | Load bearing driving component and method |
| US11548763B2 (en) | 2018-08-10 | 2023-01-10 | Otis Elevator Company | Load bearing traction members and method |
| CN110077064A (en) * | 2019-05-31 | 2019-08-02 | 深圳市益联塑胶有限公司 | A kind of rope band and preparation method thereof |
| CN110077064B (en) * | 2019-05-31 | 2023-10-27 | 深圳市益联塑胶有限公司 | Rope belt and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106192494B (en) | 2019-08-02 |
| KR101564194B1 (en) | 2015-10-29 |
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