CN105802060A - Balance compensation cable for high-speed elevator - Google Patents
Balance compensation cable for high-speed elevator Download PDFInfo
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- CN105802060A CN105802060A CN201610174209.9A CN201610174209A CN105802060A CN 105802060 A CN105802060 A CN 105802060A CN 201610174209 A CN201610174209 A CN 201610174209A CN 105802060 A CN105802060 A CN 105802060A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a balance compensation cable for a high-speed elevator.The balance compensation cable comprises a compensation cable body, and the compensation cable body comprises at least one evenly distributed core and an outer wrapping layer wrapping the cores.The compensation cable body is flat, the cores are steel wire bundles or carbon fiber, and the outer wrapping layer comprises polyoxyethylene resin, plasticizer, stabilizer, a lubricating agent, a flame-retardant agent, accelerant, an adhesive, an anti-aging agent, a reinforcing agent and inorganic filler.The cores and the outer wrapping layer are poured together into a solid integrated element.The wide balance compensation cable for the elevator lowers operation noise, increases specific gravity of unit length, and has the advantage of being large in bearing load.The outer wrapping layer meets the requirements for softness, environment stress cracking resistance and heat resistance, elasticity is good, bending radius is small, and safety performance of the elevator is improved.
Description
Technical field
The present invention relates to technical field of elevator equipment, particularly relate to a kind of unit length than great, bending flexibly, there is a kind of express elevator balanced compensated cable of high intensity.
Background technology
At present, the most towed elevator of elevator that market uses, towed elevator includes car, traction steel-cable, counterweight and trailing cables.Elevator is in running, the length of the steel wire rope of cage side and counterweight-side is being continually changing, thus causing the change of traction sheave both sides steel wire rope weight, for this, when the hoisting depth of elevator exceedes certain altitude, the parts with constant weight have to be set and balance the weight change brought because of height change, here it is elevator balanced compensated cable.In brief, elevator balanced compensated cable is defined as: for connecting car and the counterweight of elevator, the weight of balance hoist ropes and trailing cables, the parts having run balanced action to elevator.Require that it has bearing load big, the features such as running noises is little, unit weight.
Compensating cable of elevator on the market has following several at present:
1, wire rope handling compensated cable, is the most original a kind of compensated cable, is only used for the elevator of ladder speed below 1.75m/s.Structure for penetrate the rope made of hemp in iron chains, and this compensated cable is in use owing to friction and collision occurring between chain and chain, and noise is relatively larger, and gets rusty easily, the rope made of hemp easily shrinks after making moist, and time length is easily rotted, and affect the safety of elevator operation.
2, plastic compensated cable, in order to reduce wire rope handling compensated cable noise in running, slows down the environment corrosion to iron chains simultaneously, then wraps up one layer of plastic sheath on the basis of wire rope handling compensated cable, defines plastic compensated cable.Compared to wire rope handling compensated cable, plastic compensated cable can slow down chain link and clash into when running, make noise be greatly reduced, but this compensated cable plastic sheath easily ftractures, comes off, and therefore, still needs to improve in pliability and ruggedness.
3, overall plastic compensated cable, can use the express elevator to 3m/s, and appearance is cable shape PVC structure, and during use, elevator runs and can reach steadily quiet effect.But owing to the unit weight of compensated cable need to match with hoist ropes unit weight, thus the diameter of jacket layer must be increased, but this compensated cable bends dumb in operation process, and its bending excircle stretch range is big, irregular fluctuation easily occurs.
As CN104044981A discloses a kind of overall plastic balancing chain of novel elevator, outside its electric welded anchor cable, it is sequentially provided with a PVC rubber and plastic composite bed, fibrous layer and the 2nd PVC rubber and plastic composite bed.File disclosed above prevents cracking by increase fibrous layer, but the problem that its bending radius is big can not be solved.And for example CN104044973A discloses a kind of flat retinue elevator balanced compensated cable, including: load-bearing component and the cladding being coated on load-bearing component, cladding holds flat, and cladding density is more than 1.9g/cm3, its disclosed a kind of flat retinue its unit length ratio of elevator balanced compensated cable is great, solves the shortcoming that cladding is perishable, easy to crack simultaneously, but its anti-flammability and flexibility are not good enough.
Summary of the invention
For overcoming the bending existed in prior art dumb, the problem of fire resistance difference, the invention provides a kind of not only reduction noise reduced in running process of elevator, and bending is flexible, have high intensity, the elevator balanced compensated cable that fire resistance is good.
A kind of express elevator balanced compensated cable provided by the invention, including: compensated cable body, compensated cable body includes at least one equally distributed inner core and the jacket layer being wrapped in outside inner core, wherein, inner core and jacket layer are be cast in solid single piece together, and compensated cable body is flat；Inner core is the one in steel tendon or carbon fiber；Jacket layer includes raw material: polyoxyethylene resin, plasticizer, stabilizer, lubricant, fire retardant, accelerator, binding agent, age resistor, reinforcing agent and inorganic filler.
In some embodiments, in jacket layer, each raw material components parts by weight are:
In some embodiments, plasticizer is one or more the mixture in dibutylester, dimethyl terephthalate ester, synthesis vegetable oil esters.
In some embodiments, stabilizer is organic tin stabilizer.
In some embodiments, lubricant is one or more mixture in stearic acid, calcium stearate, barium stearate, oxidized paraffin wax.
In some embodiments, fire retardant includes phosphor nitrogen combustion inhibitor and inorganic combustion inhibitor, wherein, phosphor nitrogen combustion inhibitor is one or both the mixture in hypophosphites, melamine cyanurate, and inorganic combustion inhibitor includes: one or more mixture in aluminium hydroxide, magnesium hydroxide, zinc oxide, aluminium oxide, magnesium oxide, montmorillonite, calcium carbonate, Pulvis Talci.
In some embodiments, accelerator includes accelerant CZ and captax, and wherein, the parts by weight of accelerant CZ are 0.6-0.85, and the parts by weight of captax are 0.25-0.4.
In some embodiments, age resistor includes antioxidant D and antioxidant D FC-34, and wherein, the parts by weight of antioxidant D are 1.2-2.2, and the parts by weight of antioxidant D FC-34 are 1.8-2.8.
In some embodiments, reinforcing agent is carbon black and White Carbon black, and wherein, the parts by weight of carbon black are 40-42, and the parts by weight of White Carbon black are 6-8.
In some embodiments, inorganic filler is metal dust filler.
Each raw material is taken according to mentioned component and weight portion thereof, by above-mentioned raw materials at high-speed mixer and mixing 4min, the raw material mixed is discharged from high mixer, pour in feeding machine, it is fed in double screw extruder by feeding machine, extruding pelletization, carries out tie rod, cooling, section by the material extruded in double screw extruder, makes tablet-type gum.Again above-mentioned inner core is inserted in the mould of extruder, by above-mentioned prepared lamellar jacket layer sizing material, send into extruder.The temperature of extrusion controls for 100～180 DEG C, and the hauling speed of extrusion is 3-6 m/min, and above-mentioned sizing material is extruded by extruder, is expressed in above-mentioned mould, is wrapped on inner core, makes above-mentioned inner core be placed in integument, prepares flat environmental protection compensating cable of elevator.
A kind of express elevator balanced compensated cable provided by the invention compared with prior art, the invention has the beneficial effects as follows: together with being cast in inner core by jacket layer, and forming a solid single piece, when using operation, stationarity is good, reduces noise when running；The composition of raw materials of jacket layer makes jacket layer meet the requirement of softness, resisting environmental stress and cracking and heat resistance, good springiness, and bending radius is little, the advantage that intensity fire-retardant, ageing-resistant is big；Inner core adopts steel tendon or carbon fiber, and intensity is big, toughness is big, tensile property is good characteristic that it has, service life can for 10 years.Make a kind of express elevator balanced compensated cable bearing load provided by the invention big, be effectively increased the security performance of elevator, extend service life, reduce noise during operation simultaneously.
Accompanying drawing explanation
Fig. 1 is the axial sectional view of a kind of express elevator balanced compensated cable of the first embodiment provided by the invention；
Fig. 2 is the radial cross-section of a kind of express elevator balanced compensated cable shown in Fig. 1；
The axial sectional view of a kind of express elevator balanced compensated cable that Fig. 3 is the second embodiment provided by the invention；
Fig. 4 is the radial cross-section of a kind of express elevator balanced compensated cable shown in Fig. 3.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
The present invention discloses the jacket layer 2 of a kind of express elevator balanced compensated cable by the three of embodiment 1-3 embodiments, it includes raw material: polyoxyethylene resin, plasticizer, stabilizer, lubricant, fire retardant, accelerator, binding agent, age resistor, reinforcing agent and inorganic filler, inorganic filler is metal dust filler, metal dust filler can be the mixture of blanc fixe end, molybdenum powder and zinc powder, but is not limited thereto.
Embodiment 1:
Raw material in jacket layer 2: the composition weight number of polyoxyethylene resin, plasticizer, stabilizer, lubricant, fire retardant, accelerator, binding agent, age resistor, reinforcing agent and inorganic filler is:
Each raw material is taken according to mentioned component and parts by weight thereof, wherein,
Polyoxyethylene resin is made up of by weight 1:1.5 the low polymerization degree vinyl chloride resin powder that the degree of polymerization is 800-1300 and the high polymerization degree vinyl chloride resin powder that the degree of polymerization is 2000-3000；
Plasticizer adopts dibutylester and dimethyl terephthalate ester by weight the mixture of 1:4 composition；
Stabilizer adopts organic tin stabilizer；
Lubricant adopts stearic acid, calcium stearate by weight the mixture of 1:2 composition；
Fire retardant adopts phosphor nitrogen combustion inhibitor and the mixture of inorganic combustion inhibitor composition, and wherein, phosphor nitrogen combustion inhibitor is hypophosphites, and inorganic combustion inhibitor adopts aluminium oxide, and hypophosphites mixes by weight 1:5 with aluminium oxide；
Accelerator includes accelerant CZ and captax, and wherein, the parts by weight of accelerant CZ are 0.6, and the parts by weight of captax are 0.4；
Age resistor includes antioxidant D and antioxidant D FC-34, and wherein, the parts by weight of antioxidant D are 2.2, and the parts by weight of antioxidant D FC-34 are 2.8；
Reinforcing agent is carbon black and White Carbon black, and wherein, the parts by weight of carbon black are 40, and the parts by weight of White Carbon black are 8；
Inorganic filler is metal dust filler, and wherein metal dust filler is that barium sulfate powder, molybdenum powder and zinc powder are by weight 2:1:1 mixing.
Each raw material is taken according to mentioned component and weight portion thereof, by above-mentioned raw materials at high-speed mixer and mixing 4min, the raw material mixed is discharged from high mixer, pour in feeding machine, it is fed in double screw extruder by feeding machine, extruding pelletization, carries out tie rod, cooling, section by the material extruded in double screw extruder, makes tablet-type gum.
Embodiment 2:
Raw material in jacket layer 2: the composition weight number of polyoxyethylene resin, plasticizer, stabilizer, lubricant, fire retardant, accelerator, binding agent, age resistor, reinforcing agent and inorganic filler is:
Each raw material is taken according to mentioned component and parts by weight thereof, wherein,
Polyoxyethylene resin is made up of by weight 1:2 the low polymerization degree vinyl chloride resin powder that the degree of polymerization is 800-1300 and the high polymerization degree vinyl chloride resin powder that the degree of polymerization is 2000-3000；
Plasticizer adopts dibutylester and synthesis vegetable oil esters by weight the mixture of 1:4 composition；
Stabilizer adopts organic tin stabilizer；
Lubricant adopts stearic acid, oxidized paraffin wax by weight the mixture of 1:1.5 composition；
Fire retardant adopts phosphor nitrogen combustion inhibitor and the mixture of inorganic combustion inhibitor composition, wherein, phosphor nitrogen combustion inhibitor is melamine cyanurate, inorganic combustion inhibitor adopts the mixture of magnesium hydroxide, zinc oxide, aluminium oxide, and melamine cyanurate mixes by weight 1:1:3:1 with magnesium hydroxide, zinc oxide, aluminium oxide；
Accelerator includes accelerant CZ and captax, and wherein, the parts by weight of accelerant CZ are 0.6, and the parts by weight of captax are 0.25；
Age resistor includes antioxidant D and antioxidant D FC-34, and wherein, the parts by weight of antioxidant D are 1.2, and the parts by weight of antioxidant D FC-34 are 1.8；
Reinforcing agent is carbon black and White Carbon black, and wherein, the parts by weight of carbon black are 40, and the parts by weight of White Carbon black are 6；
Inorganic filler is metal dust filler, and wherein metal dust filler is that barium sulfate powder, molybdenum powder and zinc powder are by weight 2:1:1 mixing.
Each raw material is taken according to mentioned component and weight portion thereof, by above-mentioned raw materials at high-speed mixer and mixing 4min, the raw material mixed is discharged from high mixer, pour in feeding machine, it is fed in double screw extruder by feeding machine, extruding pelletization, carries out tie rod, cooling, section by the material extruded in double screw extruder, makes tablet-type gum.
Embodiment 3:
Raw material in jacket layer: the composition weight number of polyoxyethylene resin, plasticizer, stabilizer, lubricant, fire retardant, accelerator, binding agent, age resistor, reinforcing agent and inorganic filler is:
Each raw material is taken according to mentioned component and parts by weight thereof, wherein,
Polyoxyethylene resin is made up of by weight 1:1 the low polymerization degree vinyl chloride resin powder that the degree of polymerization is 800-1300 and the high polymerization degree vinyl chloride resin powder that the degree of polymerization is 2000-3000；
Plasticizer adopts dimethyl terephthalate ester and synthesis vegetable oil esters by weight the mixture of 1:1 composition；
Stabilizer adopts organic tin stabilizer；
Lubricant adopts stearic acid, calcium stearate, barium stearate by weight the mixture of 1:2:1.5 composition；
Fire retardant adopts phosphor nitrogen combustion inhibitor and the mixture of inorganic combustion inhibitor composition, wherein, phosphor nitrogen combustion inhibitor is the mixture of hypophosphites and melamine cyanurate, inorganic combustion inhibitor adopts montmorillonite, calcium carbonate, talcous mixture, and hypophosphites, melamine cyanurate mix by weight 1:2:1:3:1 with montmorillonite, calcium carbonate, Pulvis Talci；
Accelerator includes accelerant CZ and captax, and wherein, the parts by weight of accelerant CZ are 0.85, and the parts by weight of captax are 0.4；
Age resistor includes antioxidant D and antioxidant D FC-34, and wherein, the parts by weight of antioxidant D are 2.2, and the parts by weight of antioxidant D FC-34 are 2.8；
Reinforcing agent is carbon black and White Carbon black, and wherein, the parts by weight of carbon black are 42, and the parts by weight of White Carbon black are 8；
Inorganic filler is metal dust filler, and wherein metal dust filler is that barium sulfate powder, molybdenum powder and zinc powder are by weight 2:1:1 mixing.
Each raw material is taken according to mentioned component and weight portion thereof, by above-mentioned raw materials at high-speed mixer and mixing 4min, the raw material mixed is discharged from high mixer, pour in feeding machine, it is fed in double screw extruder by feeding machine, extruding pelletization, carries out tie rod, cooling, section by the material extruded in double screw extruder, makes tablet-type gum.
In above-mentioned 3 embodiments, inorganic combustion inhibitor has low cigarette, low toxicity, Halogen, a good stability, the advantage such as cheap；Phosphor nitrogen combustion inhibitor because having promoted the carbonization of phosphorus in the existence of nitrogen component, therefore there is phosphorus, phosphorus-nitrogen coordinated fire-retardant effect, and it is not halogen-containing, it can be used as additive join polymer is made fire retardant use time, when polymer is heated, surface can generate one layer of uniform carbonaceous foam layer, plays heat insulation, oxygen barrier, presses down the effect of cigarette, and prevent molten drop phenomenon, therefore there is fabulous anti-flammability；Inorganic filler adopts metal dust filler, adds the proportion of compensated cable unit length.
Therefore, the jacket layer prepared according to above-mentioned formulation ratio is halogen-free flame retarding elastomer material, and it has intensity height, and unit length ratio is great, good flame resistance, low is fuming, flexible strong feature.
Fig. 1 to Fig. 4 show schematically show a kind of express elevator balanced compensated cable utilizing above-mentioned jacket layer 2 to prepare that four kinds of embodiments of 4-8 according to embodiments of the present invention provide.
Embodiment 4:
As depicted in figs. 1 and 2, a kind of express elevator balanced compensated cable of present disclosure, including several inner cores 1 and be coated on the jacket layer 2 outside inner core 1, jacket layer 2 one-tenth flat, as preferably, in this embodiment of the present invention, inner core 1 adopts steel wire, jacket layer 2 to utilize above-mentioned raw materials formula to make, jacket layer 2 and inner core 1 be cast in together with solid single piece, every steel wire is uniformly distributed in jacket layer 2, and every steel wire is parallel to each other.Inner core 1 surface is provided with overcoat, and as preferably, overcoat is zinc coat.
Embodiment 5:
As shown in Figure 3 and Figure 4, a kind of express elevator balanced compensated cable of present disclosure, including two inner cores 1 and be coated on the jacket layer 2 outside inner core 1, jacket layer 2 one-tenth flat, as preferably, in this embodiment of the present invention, inner core 1 adopts carbon fiber, jacket layer 2 to utilize above-mentioned raw materials formula to make, jacket layer 2 and inner core 1 be cast in together with solid single piece, inner core 1 is located at jacket layer both sides, and two inner cores 1 are away from jacket layer 2 central axis, and equal with jacket layer 2 centre distance.As it is further preferred that as shown in Figure 4, the position being provided with inner core 1 in jacket layer 2 is provided with projection to compensated cable two sides, and the cross section of projection is rounded.Inner core 1 surface is provided with overcoat, and as preferably, overcoat is zinc coat.In this embodiment, the position being provided with inner core 1 in jacket layer 2 is provided with projection to compensated cable two sides, and the thickness being namely provided with inner core 1 place in jacket layer 2 is thicker, other part place thinner thicknesses, therefore reduce the materials of jacket layer 2, under the premise not affecting compensated cable intensity, save cost.
In above-mentioned two embodiment, together with being cast in inner core by jacket layer, forming a solid single piece, when using operation, stationarity is good, reduces noise when running.
In order to make a kind of expanded letter elevator balanced compensated cable of present disclosure, it is necessary to inserted by above-mentioned inner core in the mould of extruder, then by above-mentioned prepared lamellar jacket layer sizing material, send into extruder.The temperature of extrusion controls for 100-180 DEG C, and the hauling speed of extrusion is 3-6 m/min, and above-mentioned sizing material is extruded by extruder, is expressed in above-mentioned mould, is wrapped on inner core, makes above-mentioned inner core be placed in integument.
Described above illustrate and describes the preferred embodiments of the present invention, as previously mentioned, it is to be understood that the present invention is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and in invention contemplated scope described herein, can be modified by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change are without departing from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (10)
1. an express elevator balanced compensated cable, including: compensated cable body (10), described compensated cable body (10) includes at least one equally distributed inner core (1) and is wrapped in described inner core (1) jacket layer (2) outward, it is characterized in that: described inner core (1) and described jacket layer (2) are be cast in solid single piece together, described compensated cable body (10) is flat, and described inner core (1) is the one in steel tendon or carbon fiber；Described jacket layer (2) includes raw material: polyoxyethylene resin, plasticizer, stabilizer, lubricant, fire retardant, accelerator, binding agent, age resistor, reinforcing agent and inorganic filler.
2. a kind of express elevator balanced compensated cable according to claim 1, it is characterised in that in described jacket layer (2), each raw material components parts by weight are:
3. a kind of express elevator balanced compensated cable according to claim 2, it is characterised in that described plasticizer is one or more the mixture in dibutylester, dimethyl terephthalate ester, synthesis vegetable oil esters.
4. a kind of express elevator balanced compensated cable according to claim 2, it is characterised in that described stabilizer is organic tin stabilizer.
5. a kind of express elevator balanced compensated cable according to claim 2, it is characterised in that described lubricant is one or more mixture in stearic acid, calcium stearate, barium stearate, oxidized paraffin wax.
6. a kind of express elevator balanced compensated cable according to claim 2, it is characterized in that, described fire retardant includes phosphor nitrogen combustion inhibitor and inorganic combustion inhibitor, wherein, described phosphor nitrogen combustion inhibitor is hypophosphites, one or both mixture in melamine cyanurate, described inorganic combustion inhibitor includes: one or more mixture in aluminium hydroxide, magnesium hydroxide, zinc oxide, aluminium oxide, magnesium oxide, montmorillonite, calcium carbonate, Pulvis Talci.
7. a kind of express elevator balanced compensated cable according to claim 2, it is characterised in that described accelerator includes accelerant CZ and captax, and wherein, the parts by weight of described accelerant CZ are 0.6-0.85, and the parts by weight of described captax are 0.25-0.4.
8. a kind of express elevator balanced compensated cable according to claim 2, it is characterized in that, described age resistor includes antioxidant D and antioxidant D FC-34, wherein, the parts by weight of described antioxidant D are 1.2-2.2, and the parts by weight of described antioxidant D FC-34 are 1.8-2.8.
9. a kind of express elevator balanced compensated cable according to claim 2, it is characterised in that described reinforcing agent is carbon black and White Carbon black, and wherein, the parts by weight of described carbon black are 40-42, and the parts by weight of described White Carbon black are 6-8.
10. a kind of express elevator balanced compensated cable according to claim 2, it is characterised in that described inorganic filler is metal dust filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610174209.9A CN105802060A (en) | 2016-03-24 | 2016-03-24 | Balance compensation cable for high-speed elevator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174209.9A CN105802060A (en) | 2016-03-24 | 2016-03-24 | Balance compensation cable for high-speed elevator |
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| CN105802060A true CN105802060A (en) | 2016-07-27 |
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| CN201610174209.9A Pending CN105802060A (en) | 2016-03-24 | 2016-03-24 | Balance compensation cable for high-speed elevator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348143A (en) * | 2016-09-13 | 2017-01-25 | 宣城市华菱精工科技股份有限公司 | Elevator compensating rope |
| WO2018040273A1 (en) * | 2016-08-30 | 2018-03-08 | 江苏兴华胶带股份有限公司 | Production line of elevator compensation cable |
| WO2018040274A1 (en) * | 2016-08-30 | 2018-03-08 | 江苏兴华胶带股份有限公司 | Wide-bodied elevator compensation chain, and manufacturing process thereof |
| CN108069317A (en) * | 2016-11-07 | 2018-05-25 | 奥的斯电梯公司 | For the supporting member with elastomer-phosphonate ester admixing type bonding agent of elevator device |
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| CN102443226A (en) * | 2011-09-20 | 2012-05-09 | 江苏兴华胶带股份有限公司 | Halogen-free flame retardant PVC elastic material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018040273A1 (en) * | 2016-08-30 | 2018-03-08 | 江苏兴华胶带股份有限公司 | Production line of elevator compensation cable |
| WO2018040274A1 (en) * | 2016-08-30 | 2018-03-08 | 江苏兴华胶带股份有限公司 | Wide-bodied elevator compensation chain, and manufacturing process thereof |
| CN106348143A (en) * | 2016-09-13 | 2017-01-25 | 宣城市华菱精工科技股份有限公司 | Elevator compensating rope |
| CN108069317A (en) * | 2016-11-07 | 2018-05-25 | 奥的斯电梯公司 | For the supporting member with elastomer-phosphonate ester admixing type bonding agent of elevator device |
| US10974929B2 (en) | 2016-11-07 | 2021-04-13 | Otis Elevator Company | Load bearing member for an elevator system having an elastomer and phosphonate blended bonding agent |
| CN108069317B (en) * | 2016-11-07 | 2021-09-24 | 奥的斯电梯公司 | Load bearing member with elastomer-phosphonate blended binder for elevator systems |
| US11518652B2 (en) | 2016-11-07 | 2022-12-06 | Otis Elevator Company | Load bearing member for an elevator system having an elastomer and phosphonate blended bonding agent |
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Application publication date: 20160727 |