CN1469836A - Compensation weights and elevator systems - Google Patents
Compensation weights and elevator systems Download PDFInfo
- Publication number
- CN1469836A CN1469836A CNA018176712A CN01817671A CN1469836A CN 1469836 A CN1469836 A CN 1469836A CN A018176712 A CNA018176712 A CN A018176712A CN 01817671 A CN01817671 A CN 01817671A CN 1469836 A CN1469836 A CN 1469836A
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- weight
- compensating weight
- weighted item
- epitheca
- load member
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- 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
- B66B7/068—Cable weight compensating devices
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/22—Flat or flat-sided ropes; Sets of ropes consisting of a series of parallel ropes
-
- 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
- D07B2201/2083—Jackets or coverings
- D07B2201/2087—Jackets or coverings being of the coated type
-
- 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
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Measuring Volume Flow (AREA)
- Insulated Conductors (AREA)
Abstract
The invention provides a compensation weight for an elevator system, in the form of an extended cable. The compensation weight comprises at least one carrying organ, at least one weighted element, wherein the weighted element contains a mixture of plastic material and at least one of a pulverized metal salt and a pulverized metal chalcogenide with a density about or greater than 2.3 g/cm3, and an extended, flexible sheath. According to another aspect, the invention provides a compensation weight for an elevator system, in the form of a flat cable. It comprises one or more weighted elements, one or more lengthily extended carrying organ, a flexible sheath, and a plurality of hollow spaces encased by said sheath for the reception of the one or more weighted elements and the one or more lengthily extended carrying organ. The at least one carrying organ and at least one weighted element are designed to be separately and respectively in different hollow spaces encased by the sheath. According to still further aspects, the invention is also directed to elevator systems with corresponding compensation weights.
Description
Technical field
The present invention relates to the elevator field, more specifically say, relate to the compensating weight of elevator device, and the elevator device that has this compensating weight.
Background technology
An elevator device generally comprises the counterweight that a car, is used for described car, and also has at least one carrying hawser.Hawser also is fixed on the top of each counterweight.This carrying hawser is drawn and is walked around an actuator and a deflection sheave from car roof.Elevator device so have each compensating weight with more than the balance carrying hawser weight, and these compensating weights be fastened at car the bottom surface and repeatedly the circulation in dangling downwards therefrom.In some cases, each compensating weight is drawn towards the guide wheel on the wellbore bottom and its each other end is fixed on the bottom surface of described each counterweight.Like this, the drag force that is applied by described actuator is compensated on arbitrary position of car.Unique parameter that stays is the weight of the load that remains to be carried, and this must be overcome by described drive wheel.
Surpass under the situation of 3.5m/s in elevator speed, the compensating weight major part is made by steel rope.When promoting under less speed, a kind of compensating weight can shape be a circle or flat hawser, that is a plastics hawser, and envelope is being wrapped up in one or more load member, and, if desired, the weighted item that one or more is additional.
The compensating weight of current maximum employings is the circular hawsers that increase the weight of, and in other words, it has a steel chain lifting member among the plastics epitheca.
EP-B-O 100583 has proposed a kind of compensating weight of cable-like, and it has the lifting member that at least one shape is a chain or steel rope.In addition, described lifting member will be enclosed within the epitheca, and the latter's volume at least one embodiment, is filled with the compound of a kind of metallic particles and plastics.
In another embodiment, shape is the hawser of a flat pattern, and within each lifting member was installed between some hollow sections, the latter also comprised the compound of a kind of plastics and metallic particles outside described each lifting member.The hollow space not specified (NS) that only comprises plastics and metallic particles.
EP-B 0100583 described lifting hawser shows, compares with the common hawser that increases the weight of, and bigger per unit length weight, perhaps, and for given per unit length, less outside dimension.
But, to increase the weight of the making of hawser be not no problem to this class.Must seal the plastics the inside of wrapping up in them for metallic particles is put into, must rely on special, complicated and the additional machine of costliness and/or extra making apparatus, these all will not adopt in hawser industry usually.
Summary of the invention
Therefore, in view of the above, the objective of the invention is to formulate a kind of compensating weight, can adopt the common Fabricating machinery in the hawser industry to be made easily.
The invention provides a kind of compensating weight that is used for elevator device, shape is the hawser that a length is extended.This compensating weight comprises at least one load member, at least one weighted item, and wherein weighted item contains the two a kind of compound one of at least of plastics and a granulated metal salt and a metal chalcogenide, and density is approximately or greater than 2.3g/cm
3And the flexible epitheca of a length extension.
According to a further aspect, the invention provides a kind of compensating weight that is used for elevator device, shape is the flat hawser that a length is extended.It comprises the load member that one or more weighted item, one or more length extends, the flexible epitheca that a length is extended, and between many hollow sections, is encased to be used to receive by described epitheca and puts the load member that one or more weighted item and one or more length are extended.At least one load member and at least one weighted item design respectively be between each different hollow sections separately within.
According to other aspect, the present invention also is devoted to have the elevator device of corresponding each compensating weight.
Description of drawings
Some other characteristics are intrinsic by the system of disclosure, perhaps for those skilled in the art, will with among the detailed description of following each embodiment and appended each figure thereof obviously as seen.
In appended each figure:
Fig. 1 is that shape is the generalized section of a kind of compensating weight of circular hawser;
Fig. 2 is that shape is the generalized section of the another kind of compensating weight of circular hawser;
Fig. 3 is the section-drawing that is made for a kind of compensating weight of flat hawser;
Fig. 4 is the section-drawing that has a kind of another embodiment of compensating weight of each integrated-optic device, and described compensating weight shape is flat hawser;
Fig. 5 is a kind of transparent view of compensating weight, and wherein load member exposes so that tighten up;
Fig. 6 is translucent transparent view, so makes for improving visuality, shows that the part removes or another weighted item of unwinding; And
Fig. 7 is the simplified schematic diagram of elevator device.
The specific embodiment
Fig. 1 shows the section simplified schematic diagram of compensating weight first embodiment.But, before further describing, will several problems of each preferred embodiment be discussed.
Load member is the specific part of compensating weight, carries compensating weight between car and counterweight.Its weighted item does not have bearing function, adds quality and be mainly used in to compensating weight.
Each preferred embodiment about first aspect present invention provides a kind of compensating weight, possesses a load member.This load member normally has a chain of a flexible epitheca, or steel rope preferably, and epitheca is plastics normally, and at least one weighted item.Weighted item comprises a kind of compound of plastics and one or more granulated metal salt and/or metal chalcogenide (particularly oxide and sulfide), and the mass density that should have is approximately or greater than 2.3g/cm
3Weighted item can directly encase load member, perhaps can be fully independently.
Be used for the slaine of weighted item of each preferred embodiment of first aspect and/or proportion that metal chalcogenide has approximately or greater than 2.3g/cm
3, and preferred proportion is approximately or greater than 3.0g/cm
3, 4.0g/cm
3And 4.2g/cm
3These above-mentioned materials can directly mix (leaving selectively together with sneak into each additive in plastics) by Jing mutually with plastics among a fluid mixer or twin-shaft mixer before final a kind of compound substance of extrusion molding.Thereby, such as under the situation of using soft pvc as the plastics that are used for weighted item, mixture operation can with soften flux, dry extending agent (dry filler)-such as chalk-and stabilizer handle PVC and comprise the slaine of above qualification and/or the situation of metal chalcogenide and their compound under in a step, carried out.This method is almost impossible under common technology status, because mixing apparatus may be therefore impaired.Metallic particles and metal powder are compared with metal chalcogenide with slaine, generally have some sure shortcomings, and abrasion, higher acquisition cost are wherein arranged, and comparatively expensive during the course comprehensive process.Metallic particles under the prior art situation must be batched in plastics in an independent step, and this has just strengthened the complexity of process.Secondly, relatively large metallic particles causes blocking or clamping at extrusion spiral during the load member extrusion molding under the described technology status.
Each preferred embodiment about second aspect present invention provides a kind of compensating weight, during wherein at least one load member (preferably all) and at least one weighted item (preferably all) are separately positioned between the variant hollow section of compensating weight that shape is a flat hawser, but impedance transverse warping like this.This or these weighted item can perhaps can be different weighted item with above-mentioned those are the same.
The released state of each load member and weighted item makes the weight more flexibly of compensating weight regulate becomes possibility.Thereby, by determine existing each load member-such as steel rope-modular size and quantity, weight is regulated and can be advantageously changed by the quantity and the size of each weighted item.
Consider the equipment that adopts in the hawser industry, make each weighted item of separating with each load member by means of extrusion molding, compared with being each required independent weighted item of current application occasion just like the such extrusion molding of situation among the present technology status and then centering on this freak oil extrusion molding one epitheca subsequently that processed is wanted simply.Standardized, semi-finished weighted item unit can be made and seasoning with reasonable manner.The making of each final products of difference of different each weight classes thereby may finish at short notice.This can finish with small lot, also is favourable economically.
In addition, by means of tandem or Compound Extrusion, the making of each weighted item can combine with the epitheca extrusion molding.So some weighted item can be used as independent one group and are made (produced with combination).Especially in the time must making a large amount of specific compensating weights, this is very favourable.
It also is highly significant that being arranged on separately of load member and weighted item hung the compensating weight aspect.In order each load member to be installed in the car place and in addition on compensating weight, to seal plastics and must only remove (maximum two are placed in respectively on each side of flat hawser) from each load member.Those parts of just holding weighted item can directly be cut away by Jing.Secondly, still may adopt the common cable suspended technology on car and counterweight, and be similar to the flat hawser operation of flat hawser, for fitting-up gang, be known operation.
Because the present invention two aspects respectively have advantage alone, so some embodiment are arranged, have wherein only realized first aspect or have only realized second aspect.But, from economic angle, realize that each embodiment of two aspects is the most preferred, because, such as, the load member of two costlinesses of needs, and remaining required weight can obtain by a kind of comparatively economical plastic/metal salt and/or a kind of chalcogenide compound.
In each preferred embodiment, load member can comprise steel rope or chain, and wherein, steel rope is preferred.The thickness of steel rope or chain will satisfy the requirement separately of compensating weight.In the place that relates to steel rope, thickness can scope from about 3mm to about 10mm.The material of load member preferably is selected from steel, iron, polyamide, aramides, perhaps carbon fiber.Particularly advantageous is that load member is made steel rope, because steel rope is very heavy and the while easily separates from sealing plastics epitheca (by cutting and pulling) in outstanding operator's face.
At shape is in the preferred embodiment of a flat hawser, and preferably, two load members are seated in respectively near the two ends, cross section of arc, that is described two load members approach two ends in flat hawser cross section respectively.(respectively) weighted item preferably is seated in this structure on the plane between two load members.But, when needing, plural load member can be arranged, appear at the center of hawser such as another load member.
The flexible epitheca of compensating weight of the present invention is any plastics epitheca common in hawser industry, and preferably, it can fill packing material in a down-to-earth manner.Some limiting examples of the latter are, such as, soft pvc, themoplasticity neoprene, polyolefin elastomer, comprise ethene-octane-copolymer and polyisobutene, butyl rubber, ethylene-propylene-diene terpolymer, chlorosulphonated polyethylene, sulfuration chloroprene, in conjunction with fluidised form poly-mer, polyamide, polyurethane and the silaatic of thermoplastic plastic, and their compound.Selection will be at the various demands of current application occasion.Why preferred soft pvc is, is because its price and filling with a large amount of extending agents good operability of (such as slaine or metal chalcogenide-referring to following).People still can expect to select a kind of non-chloride plastic.All these plastics can be furnished with the various additives of custom usefulness.
In some preferred embodiment, can make epitheca comprise same one or more slaine or metal chalcogenide in order to gain in weight in addition, mass density is approximately or greater than 2.3g/cm
3But, it is excessive that these all do not want quantity, so that the mechanical specialities of unlikely weakening epitheca.The proper range of slaine and/or metal chalcogenide be with respect to the total weight of epitheca from about 20% weight to 40% weight, preferably from about 20% weight to 30% weight.Therefore, so a kind of epitheca prescription comprises:
-PVC from about 20% weight to about 30% weight;
-PVC soften flux from about 15% weight to about 25% weight;
-dry extending agent from about 20% weight to about 30% weight is such as chalk; And
-slaine/metal chalcogenide from about 20% weight to about 30% weight has
Density is approximately or greater than 2.3g/cm
3, and the stabilizer of about altogether 2% weight, lubricant and operability intensifier, and the fire-proof additive when needing.All each percentums, one as noted, all with respect to the epitheca total weight.Epitheca can suitably be shaped from the teeth outwards so that operation better.
The sectional dimension of each weighted item is definite, and is such just like the situation of load member, is suitable for needing separately of compensating weight.Such as, adopting barium sulfate each circular weighted item as material salt, the mass density that has is approximately or greater than 2.3g/cm
3, and diameter range from about 5mm to about 15mm.
The granulated metal salt and/or the metal chalcogenide of weighted item preferably are selected from:
-barium sulfate, natural barite (barite),
Density range: from about 4.25g/cm
2To about 4.5g/cm
3
-comprise calcium, iron, copper or plumbous salt and/or metal chalcogenide,
Such as, such as:
-calcium sulphate (gypsum or anhydrite),
Density range: from about 2.3g/cm
3To about 3.0g/cm
3
-hematite (Fe
2O
3),
Density range: from about 5.5g/cm
3To about 6.5g/cm
3
-chalcopyrite (chalcopyrite) (CuFeS
2),
Density range: from about 4.1g/cm
3To about 4.3g/cm
3
-aerugo
Density range: from about 6.3g/cm
3To about 6.4g/cm
3
-lead sulphate
Density range: from about 6.3g/cm
3To about 6.4g/cm
3
-blast furnace slag.
Since its hypotoxicity and good operability, the barium sulfate advantageous particularly.The powder type of slaine and/or metal chalcogenide (average particulate diameter preferably from about 5 μ m to about 50 μ m, particularly about 10 μ m) can guarantee that these can be well and sneak into a plastic medium equably and also extrusion molding well of the compound of plastics and powder.The content of dusty material is very high in the compound of plastics and slaine and/or metal chalcogenide, so that suitable weight is provided, preferably scope from about 50% weight to about 90% weight, preferable be 70% weight to about 80% weight and especially scope from about 80% weight to about 90% weight-with respect to the whole weight of weighted item.
The plastics of (respectively) weighted item are similar to the plastics of epitheca, can be any commonly used a kind of in the hawser industry, have the very high ability of filling extending agent.In this respect, we refer to all appointments as the plastics of epitheca and other thermoplastic plastics with low Mooney (Mooney) viscosity of neutralization.These plastics can comprise all and common add agent.
The compound of plastic/metal salt and/or metal chalcogenide, with after the extrusion molding of making weighted item, owing to put a lot of extending agents, often be frangible to allow the crack to form, especially in the occasion of the frequent dynamic bending effect of needs with trending towards.But, this is unchallenged, because weighted item does not relate to the carrying pulling force of compensating weight, and described crack occurs among the inside that compensating weight enclosed by envelope.
One representative type weighted item can comprise:
-plastics from about 10% weight to about 20% weight are such as butyl rubber;
The soften flux and the lubricant of-about 0.8% weight; And
-slaine and/or metal chalcogenide (that is BaSO from about 80% weight to about 90% weight
4).
Weighted item can have Any shape, such as the band corner angle, oblong, perhaps circular.Preferred shape is circular.
Secondly, in certain embodiments, each weighted item is provided with the plastics fine rule of an auxiliary steel wire load member or a high tensile therebetween within the zone, and the latter is such as being made by aramide.This auxiliary load member is mainly with so that extrusion molding relatively easily on the operational equipment that exists in hawser industry.
In another embodiment, at least one weighted item heart place therein has a wire, can be used to monitor compensating weight.In addition, in a compensating weight, whole a branch of electric wire can be sealed, the input and the control of multiple parts can be used for like this.
In a certain embodiments, in a weighted item, used borings (metal cuttings), preferably steel smear metal, length range from about 0.5cm to about 6cm.These smear metals or by sealing by extrusion molding or by wrapping at the interior dimensionally stable that makes it with film or bandage.Operational raw metal is as so-called semi-finished rod iron or steel wire form.Each weighted item is made in a continuous course of processing, and wherein each semi-finished articles cuts out or cuts with high frequency and wrap up in by extrusion molding or envelope and wraps among the plastics.Many weighted item of so making can be sealed on each running roller to be wrapped up in and subsequently by extrusion molding again and process once more to make the compensating weight of flat cable type.Meanwhile, one or more weighted item is advanced together with (respectively) load member on the extrusion molding manufacturing line of the final epitheca course of processing side by side being used for.
Get back to Fig. 1 now, it shows that with simplified schematic diagram shape is the cross section of the compensating weight (compensation weight) 10 of circular hawser, is provided with the load member that shape is a steel rope (carryingorgan) 20 in the center.This load member is centered on by weighted item (Weighting element) 14, and the latter is made up of the compound of plastics 16 and slaine and/or metal chalcogenide 18.Flexiplast epitheca 12 envelopes are being wrapped up in compensating weight 10.
Fig. 2 is similar to figure, shows the cutaway view of compensating weight 10, and but, wherein the steel rope load member is replaced by chain type load member 22.
Fig. 3 is that shape is the section-drawing of the compensating weight 10 of flat hawser.26a is equipped with two load member 20a, the 20b that shape is a steel rope between two outside hollow area.Between the two, be provided with 26b between 7 hollow sections, 7 weighted item 14a-g are housed, they comprise the compound of plastics 16 and slaine and/or metal chalcogenide 18, also have the auxiliary load member 24 of metal filament or tear-resistant plastics in addition.Flexible epitheca 12 is made by plastics 16.26a, 26b are along the cross section central axial line discharging in-line of flat hawser between stack up, 9 hollow sections.
The diameter of 26a is less than the diameter of 26b between inner hollow section between outer hollow section.This cross sectional shape that causes flat hawser is a kind of rectangle, has the top of locating outside taper in width two gradually narrow ends.This compensating weight 10 can have such as 1.5kg/m to the weight of 6.0kg/m, especially adorns in its epitheca 16 (shown among just like Fig. 4) in same slaine and/or the metal chalcogenide 19.
Fig. 4 shows that shape is the section of compensating weight 10 another embodiment of flat hawser.This embodiment is with the different of Fig. 3, be provided with slaine and/or metal chalcogenide 19 at this epitheca (except that plastics 17), each weighted item 14 has electric wire 28 rather than auxiliary load member 24, and in addition, one of each weighted item 14 (herein be center that) is replaced by a branch of electric wire 30, and it also is rolled among the flexible epitheca 12 by envelope.
Fig. 5 shows compensating weight 10, meets the flat hawser pattern of Fig. 3, and wherein for for the purpose of the on-site installation, the end of load member (steel rope) 20a, 20b is thrown off.The flexible epitheca 12 of part has cut certainly with each weighted item 14 Jing that is emitted on the centre.
Fig. 6 shows another embodiment of weighted item 14.Unlike the situation of those weighted item among Fig. 1 to 5, this weighted item is not made by plastics-powdered compound.And it is to be made by many each pouring weights, metallo-pouring weight especially, and at this it by cut out or be sawn into, many steel wires of straight-though arrangement or rod iron segmentation 32 are that make and preferably be encapsulated among coil or the big envelope 34 to obtain shape stability.These weighted item that are made of each single-piece can replace the status of each compound weighted item in each embodiment of Fig. 1 to 5.Under the situation of the embodiment that has some weighted item (such as, Fig. 3 to 5), some promiscuous modes also are possible, and they comprise from each at least one weighted item among two kinds.
Fig. 7 shows the elevator device among the elevator shaft 52 that has the energy disperser 50 that is positioned at the bottom.This system disposition compensating weight 10, the bottom that is fastened at car 40 is also stretched to thus in the bottom of the counterweight 48 of car 40 next doors operation, also is fastened at this bottom.For quietness and the flatness that improves running, especially when elevator device was stranded by wind, compensating weight 10 can perhaps freely dangle among the loop in elevator shaft around guide wheel 54 (drawing with the dotted line) operation of leaving to select.Carrying hawser 42 is walked around drive wheel 44 from the top of car 40, then walks around wheel flutter 46, is stretched over the upper end of car counterweight and is fixed thereon end and is fixed in car 40.As rule, compensating weight 10 should be matched the length identical with the length of carrying hawser 42 (thereby presumable bending or horizontal guide of not considering to carry hawser 42 trends and centering on drive wheel 44 or wheel flutter) basically.From safety point of view, can be equipped with 5 or more the carrying hawsers 42.The compensating weight 10 of mono-compensating weight 10 or some configured in parallel can be set.The weight of compensating weight 10 unit lengths should preferably be selected to such an extent that equal to carry the weight of hawser 42 unit lengths, regardless of the quantity of hawser or compensating weight.The adjusted design of weight can be by means of suitably selecting the quantity of weight material, its cross section and/or weighted item to be determined.Under a kind of like this configuration, the situation that can reach is, wherein acts on the load above the actuating device 44 and the location independent of car 40.So by suitably selecting the weight of counterweight 48, drive wheel 44 can be advantageously done effectively to regulate at the zero load or the mean load place that produce because of the personnel that transported or object of car 40.This moment is in when running, the difference that drive wheel 44 only needs to promote the described load of car or leaves its average.
Thereby the general purpose of each disclosed embodiment provides a kind of improved compensating weight, can be easy to utilize the common Fabricating machinery of hawser industry to be made.
All publications and the existing system mentioned in this specification sheets all are incorporated herein by reference at this.
Though make an explanation at this according to some system, method and product that the every principle of the present invention is designed, this patent draw together and category be not limited thereto.On the contrary, this patent has been summarized or positively or all embodiment within the category that belongs to appended every claim under the principle of reciprocity fully, the every principle of the present invention.
Claims (29)
1. the compensating weight of a length that the is used for elevator device hawser form of extending comprises:
At least one load member;
At least one weighted item, wherein weighted item comprises plastics and density approximately or greater than 2.3g/cm
3Granulated metal salt and granulated metal chalcogenide at least a a kind of compound in the two;
The flexible epitheca that one length is extended.
2. according to the described compensating weight of claim 1, wherein at least one load member is to be made of the material that is selected from steel, iron, polyamide, aramides, carbon fiber and their compound.
3. according to the described compensating weight of claim 1, wherein at least one load member is a steel rope.
4. according to the described compensating weight of claim 1, wherein hawser forms between two hollow sections at least, and within least one load member and at least one weighted item be received between each hollow section respectively.
5. according to the described compensating weight of claim 1, wherein said compensating weight has the end cross-sectional of arc and is designed to flat hawser, wherein two load members dispose near the arc end cross-sectional respectively, and each weighted item is placed on two planes between the described load member.
6. according to the described compensating weight of claim 1, wherein hawser forms between at least one hollow section, and within least one load member and at least one weighted item be configured between hollow section together.
7. according to the described compensating weight of claim 1, wherein epitheca comprises a kind of plastics, is selected from soft pvc, the themoplasticity neoprene, polyolefin elastomer comprises ethene-octane copolymer and polyisobutene, butyl rubber, ethylene-propylene-diene terpolymer, chlorosulphonated polyethylene, the sulfuration chloroprene, in conjunction with the fluid polymer of thermoplastic plastic, polyamide, polyurethane, silaatic, and their various compounds.
8. according to the described compensating weight of claim 1, wherein epitheca comprises that density is approximately or greater than 2.3g/cm
3Slaine and metal chalcogenide at least a in the two.
9. according to the described compensating weight of claim 8, wherein at least a being present among the epitheca in slaine and the metal chalcogenide, to about 40% weight, percentum is with respect to the whole weight of epitheca from about 20% weight for quantitative range.
10. according to the described compensating weight of claim 8, wherein at least a being present among the epitheca in slaine and the metal chalcogenide, to about 30% weight, percentum is with respect to the whole weight of epitheca from about 20% weight for quantitative range.
11. according to the described compensating weight of claim 1, wherein each weighted item comprises the compound of plastics and a kind of powder, powder is by being selected from barium sulfate; The various salt that contain calcium, iron, copper, lead; The various chalcogenides that contain calcium, iron, copper, lead; And one or more composition of blast furnace slag is formed.
12. according to the described compensating weight of claim 1, wherein be present in compound among each weighted item and comprise at least a in the two of plastics and slaine and metal chalcogenide, and, comprise at least a the two of slaine from about 50% weight to about 90% weight and metal chalcogenide with respect to the total weight of described compound.
13. according to the described compensating weight of claim 1, wherein plastics are selected from soft pvc, the themoplasticity neoprene, polyolefin elastomer comprises ethene-octane copolymer and polyisobutene, ethylene-propylene-diene terpolymer, chlorosulphonated polyethylene, the sulfuration chloroprene is in conjunction with the fluidised form poly-mer of thermoplastic plastic, polyamide, polyurethane, silaatic, the thermoplastic plastic with low and middle Mooney (Mooney) viscosity, and their various compounds.
14. according to the described compensating weight of claim 1, wherein compensating weight comprises one or the multi beam electric wire.
15. the compensating weight of the flat hawser form that a length that is used for elevator device is extended comprises:
One or more weighted item;
The load member that one or more length is extended;
The flexible epitheca that one length is extended,
Hawser forms between a plurality of hollow sections, is encased by described epitheca to be used to hold the load member that described one or more weighted item and one or more length are extended, and wherein at least one load member is with among at least one weighted item is between different each hollow section separately respectively.
16. according to the described compensating weight of claim 15, wherein at least one load member is to be made of the material that is selected from steel, iron, polyamide, aramides and carbon fiber.
17. according to the described compensating weight of claim 15, wherein at least one load member is a steel rope.
18. according to the described compensating weight of claim 15, described compensating weight has the end cross-sectional of arc, wherein two load members dispose to such an extent that approach the end cross-sectional of arc respectively, and each weighted item is placed on the plane between described two load members.
19. according to the described compensating weight of claim 15, wherein epitheca contains a kind of plastics, is selected from soft pvc, the themoplasticity neoprene, polyolefin elastomer comprises ethene-octane copolymer and polyisobutene, butyl rubber, ethylene-propylene-diene terpolymer, chlorosulphonated polyethylene, sulfuration chloroprene, fluidised form poly-mer in conjunction with thermoplastic plastic, polyamide, polyurethane, and silaatic.
20. according to the described compensating weight of claim 15, wherein epitheca comprises that density is approximately or greater than 2.3g/cm
3Slaine and at least a in the two of metal chalcogenide.
21. according to the described compensating weight of claim 15, wherein at least one weighted item comprises that plastics and density are approximately or greater than 2.3g/cm
3Granulated metal salt and at least a a kind of compound of metal chalcogenide in the two.
22. according to the described compensating weight of claim 15, wherein each weighted item comprises the compound of plastics and a powder, powder is by being selected from barium sulfate, the various salt that comprise calcium, iron, copper, lead, the various chalcogenides that comprise calcium, iron, copper, lead, the blast furnace slag, and one or more composition of their various compounds is formed.
23. according to the described compensating weight of claim 21, wherein plastics are selected from soft pvc, the themoplasticity neoprene, polyolefin elastomer comprises ethene-octane copolymer and polyisobutene, butyl rubber, ethylene-propylene-diene terpolymer, chlorosulphonated polyethylene, the sulfuration chloroprene is in conjunction with the fluidised form poly-mer of thermoplastic plastic, polyamide, polyurethane, silaatic, the thermoplastic plastic of low or middle Mooney (Mooney) viscosity; And their various compounds.
24. according to the described compensating weight of claim 15, wherein compensating weight comprises one or the multi beam electric wire.
25. according to the described compensating weight of claim 15, wherein one or more weighted item comprise be configured in they supercentral one or many electric wires.
26. according to the described compensating weight of claim 15, wherein each weighted item is circular and comprises a thin auxiliary load member therein in the heart, the latter is metal filament or the plastic cord with high tensile.
27. according to the described compensating weight of claim 15, wherein at least one weighted item comprises some metal pieces, length range from about 0.5cm to about 6cm, by twining with plastics or adding sheath to make them be stable in shape.
28. an elevator device comprises
One car;
One carrying hawser is walked around a drive wheel and a wheel flutter and is connected in a counterweight;
One compensating weight comprises:
At least one load member;
At least one weighted item, wherein weighted item comprises that plastics and density are approximately or greater than 2.3g/cm
3Granulated metal salt and at least a a kind of compound of metal chalcogenide in the two;
The flexible epitheca that one length is extended.
29. an elevator device comprises
One car;
One carrying hawser is walked around a drive wheel and a wheel flutter and is connected in a counterweight;
One compensating weight is the form of the flat hawser that length extends, and comprising:
One or more weighted item;
The load member that one or more length is extended;
The flexible epitheca that one length is extended;
Flat hawser forms between a plurality of hollow sections, is encased to be used to receive by described epitheca and puts described one or more weighted item and one or more load member, within wherein said one or more load member and one or more weighted item are received and be placed between different hollow sections.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00122907.9 | 2000-10-20 | ||
| EP00122907A EP1199276B1 (en) | 2000-10-20 | 2000-10-20 | Compensation weight and elevator system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1469836A true CN1469836A (en) | 2004-01-21 |
| CN1220617C CN1220617C (en) | 2005-09-28 |
Family
ID=8170153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018176712A Expired - Fee Related CN1220617C (en) | 2000-10-20 | 2001-10-15 | Compensation weights and elevator systems |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1199276B1 (en) |
| JP (1) | JP3502350B2 (en) |
| CN (1) | CN1220617C (en) |
| AT (1) | ATE231470T1 (en) |
| AU (1) | AU2002221681A1 (en) |
| DE (1) | DE50001147D1 (en) |
| DK (1) | DK1199276T3 (en) |
| ES (1) | ES2190933T3 (en) |
| HK (1) | HK1043579B (en) |
| TW (1) | TW510886B (en) |
| WO (1) | WO2002034659A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1926051B (en) * | 2004-03-16 | 2010-09-08 | 奥蒂斯电梯公司 | Electric connector device applied with elevator bearing member |
| CN101065549B (en) * | 2004-11-24 | 2010-09-29 | 奥蒂斯电梯公司 | Joint configuration for a load bearing assembly |
| CN1873088B (en) * | 2005-06-02 | 2010-11-10 | 因温特奥股份公司 | Support means with interlocking connection for connecting several cables |
| CN1873087B (en) * | 2005-06-02 | 2010-12-08 | 因温特奥股份公司 | Carrier means with a connection capable of absorbing shear forces for connecting several cables |
| CN102517940A (en) * | 2011-12-14 | 2012-06-27 | 朱思中 | Elevator compensating rope |
| CN104044974A (en) * | 2014-05-23 | 2014-09-17 | 苏州市东沪电缆有限公司 | Lifting appliance composite structure for flat-shaped accompanying elevator balancing compensation chain |
| CN105544258A (en) * | 2015-12-30 | 2016-05-04 | 广州广日电气设备有限公司 | Elevator compensating rope |
| 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 |
| CN106436395A (en) * | 2016-09-13 | 2017-02-22 | 宣城市华菱精工科技股份有限公司 | Flame-retardant compensation cable for elevator |
| CN110654962A (en) * | 2018-06-29 | 2020-01-07 | 奥的斯电梯公司 | Hybrid compensating element |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI118732B (en) | 2000-12-08 | 2008-02-29 | Kone Corp | Elevator |
| US9573792B2 (en) | 2001-06-21 | 2017-02-21 | Kone Corporation | Elevator |
| ES2302816T3 (en) | 2001-06-21 | 2008-08-01 | Kone Corporation | ELEVATOR. |
| FI119234B (en) | 2002-01-09 | 2008-09-15 | Kone Corp | Elevator |
| EP1508544A4 (en) * | 2002-05-30 | 2008-04-23 | Mitsubishi Electric Corp | Elevator device |
| US7946390B2 (en) | 2003-05-30 | 2011-05-24 | Otis Elevator Company | Tie-down compensation for an elevator system |
| WO2006038254A1 (en) * | 2004-09-30 | 2006-04-13 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
| US20110094831A1 (en) * | 2005-05-13 | 2011-04-28 | Giorgio Jezek | Device for stretching compensation in lift cables |
| FI125113B (en) * | 2010-04-30 | 2015-06-15 | Kone Corp | Elevator |
| FI124486B (en) | 2012-01-24 | 2014-09-30 | Kone Corp | Line for an elevator device, liner arrangement, elevator and method for condition monitoring of the elevator device line |
| FI20125078L (en) | 2012-01-25 | 2013-07-26 | Kone Corp | Elevator |
| CN103865200B (en) * | 2014-03-19 | 2016-08-17 | 江苏德威新材料股份有限公司 | The preparation method of environment-friendly type high-speed elevator compensation chain protective cover material |
| KR101917357B1 (en) * | 2016-04-21 | 2018-11-09 | 장민정 | Balancing lope |
| JP6705391B2 (en) * | 2017-01-31 | 2020-06-03 | 住友ベークライト株式会社 | Cosmetic material |
| JP6533258B2 (en) * | 2017-08-15 | 2019-06-19 | ジャン ミンジョンＪＡＮＧ， Ｍｉｎ Ｊｅｏｎｇ | Elevator balance rope {Balancing Rope for Elevator} |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4716989A (en) * | 1982-08-04 | 1988-01-05 | Siecor Corporation | Elevator compensating cable |
| US4664229A (en) * | 1985-06-28 | 1987-05-12 | Siecor Corporation | Motion dampening compensating elevator cable |
-
2000
- 2000-10-20 ES ES00122907T patent/ES2190933T3/en not_active Expired - Lifetime
- 2000-10-20 DE DE50001147T patent/DE50001147D1/en not_active Expired - Lifetime
- 2000-10-20 DK DK00122907T patent/DK1199276T3/en active
- 2000-10-20 EP EP00122907A patent/EP1199276B1/en not_active Expired - Lifetime
- 2000-10-20 AT AT00122907T patent/ATE231470T1/en active
-
2001
- 2001-01-15 JP JP2001006073A patent/JP3502350B2/en not_active Expired - Fee Related
- 2001-10-15 AU AU2002221681A patent/AU2002221681A1/en not_active Abandoned
- 2001-10-15 WO PCT/EP2001/011885 patent/WO2002034659A1/en active Application Filing
- 2001-10-15 TW TW090125493A patent/TW510886B/en active
- 2001-10-15 CN CNB018176712A patent/CN1220617C/en not_active Expired - Fee Related
-
2002
- 2002-06-22 HK HK02104662.7A patent/HK1043579B/en not_active IP Right Cessation
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1926051B (en) * | 2004-03-16 | 2010-09-08 | 奥蒂斯电梯公司 | Electric connector device applied with elevator bearing member |
| CN101065549B (en) * | 2004-11-24 | 2010-09-29 | 奥蒂斯电梯公司 | Joint configuration for a load bearing assembly |
| CN1873088B (en) * | 2005-06-02 | 2010-11-10 | 因温特奥股份公司 | Support means with interlocking connection for connecting several cables |
| CN1873087B (en) * | 2005-06-02 | 2010-12-08 | 因温特奥股份公司 | Carrier means with a connection capable of absorbing shear forces for connecting several cables |
| CN102517940A (en) * | 2011-12-14 | 2012-06-27 | 朱思中 | Elevator compensating rope |
| CN102517940B (en) * | 2011-12-14 | 2016-06-29 | 朱思中 | Compensating cable of elevator |
| CN104044974B (en) * | 2014-05-23 | 2016-03-23 | 苏州市东沪电缆有限公司 | A kind of flat retinue elevator balanced compensated chain suspender unitized construction |
| CN104044974A (en) * | 2014-05-23 | 2014-09-17 | 苏州市东沪电缆有限公司 | Lifting appliance composite structure for flat-shaped accompanying elevator balancing compensation chain |
| CN105544258A (en) * | 2015-12-30 | 2016-05-04 | 广州广日电气设备有限公司 | Elevator compensating rope |
| 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 |
| CN106436395A (en) * | 2016-09-13 | 2017-02-22 | 宣城市华菱精工科技股份有限公司 | Flame-retardant compensation cable for elevator |
| CN106436395B (en) * | 2016-09-13 | 2018-09-04 | 宣城市华菱精工科技股份有限公司 | A kind of elevator flame retardant type compensated cable |
| CN110654962A (en) * | 2018-06-29 | 2020-01-07 | 奥的斯电梯公司 | Hybrid compensating element |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1043579B (en) | 2003-07-18 |
| EP1199276A1 (en) | 2002-04-24 |
| JP2002128420A (en) | 2002-05-09 |
| JP3502350B2 (en) | 2004-03-02 |
| TW510886B (en) | 2002-11-21 |
| DE50001147D1 (en) | 2003-02-27 |
| HK1043579A1 (en) | 2002-09-20 |
| ATE231470T1 (en) | 2003-02-15 |
| WO2002034659A1 (en) | 2002-05-02 |
| EP1199276B1 (en) | 2003-01-22 |
| CN1220617C (en) | 2005-09-28 |
| DK1199276T3 (en) | 2003-05-05 |
| ES2190933T3 (en) | 2003-09-01 |
| AU2002221681A1 (en) | 2002-05-06 |
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