CN110467086A - 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula - Google Patents

8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula Download PDF

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Publication number
CN110467086A
CN110467086A CN201910657485.4A CN201910657485A CN110467086A CN 110467086 A CN110467086 A CN 110467086A CN 201910657485 A CN201910657485 A CN 201910657485A CN 110467086 A CN110467086 A CN 110467086A
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CN
China
Prior art keywords
group
car floor
wheel
side guide
counterweight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910657485.4A
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Chinese (zh)
Inventor
吴文学
李显斌
蒋乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Lingwang Technology Co Ltd
Original Assignee
Foshan Lingwang Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Lingwang Technology Co Ltd filed Critical Foshan Lingwang Technology Co Ltd
Priority to CN201910657485.4A priority Critical patent/CN110467086A/en
Publication of CN110467086A publication Critical patent/CN110467086A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04Driving gear ; Details thereof, e.g. seals
    • B66B11/08Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/06Arrangements of ropes or cables

Abstract

The present invention relates to the traction technical fields of machine-roomless lift, especially 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula, including carriage and the rope hitch plate component of car top is set and the counterweight of carriage side is set, traction sheave is equipped with above the carriage, cage side guide wheel group, counterweight-side guide wheel group, be equipped with that cooperation counterweight uses below the described counterweight-side guide wheel group to roller group, the cage bottom is equipped with car floor wheel group, the car floor wheel group has four groups of car floor wheels positioned at car floor, there are three carriage side guide wheels for the cage side guide wheel group tool.The present invention can satisfy to 9 tons or more machine room cargo lift traction demands, so that carriage remains at superior equilibrium state under heavy-duty, promote the usage experience of user, its stable structure, safety coefficient are high, with outstanding balance quality and traction capacity, be conducive to generate considerable economic value.

Description

8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula
Technical field
The present invention relates to the traction technical fields of machine-roomless lift, especially 8 fonts of 8 to 1 machine-roomless lift of collet formula Wiring tracting structure.
Background technique
Elevator needs stable weight balancing system during operation, and counterweight is the important of elevator equilibrium system One of design link, it is related to the normal, steady of elevator, continuous operation, is the important leverage of lift running safety, the mechanism Major function be relative equilibrium car weight, elevator work in can make the weight difference between carriage and counterweight be maintained at limit it It is interior, guarantee that the traction-driven of elevator is normal, and the baudrier of elevator directly determines elevator traction structure to load-bearing.
With the continuous development of social progress and industry, the elevator in life also gets over the vertical transport demand of cargo Come bigger, therefore prospect is also filled with for the market demand of large-tonnage Cargo Lift.For heavy-duty machine room cargo lift, because Its top layer needs to distribute the load carrier etc. of traction machine, and often machine room is all put into wheel in cage bottom bottom and solves top layer The insufficient problem of height, the elevator of existing machine room are generally to use 2:1,4:1 tracting structure, and small part can use 6:1 traction Structure, the above structure substantially meets the elevator demands of 2 to 9 tons of machine room loadings, but the traction ratio of existing coiling is unable to satisfy 9 tons Above cargo lift demand, but because the headroom height of certain specific buildings is inadequate, and need to load vertical compared with parcel Lifting can only use machine-roomless lift, and machine room cargo lift is according to tonnage difference on the market, to meeting large-tonnage requirement Tracting structure stability there is also huge test, for the safe operation for guaranteeing elevator, be badly in need of to existing tracting structure It improves.
Summary of the invention
It is an object of the present invention in view of the drawbacks of the prior art and insufficient, a kind of stable structure is provided, safety is Number is high, and traction capacity can satisfy by force 8 words of 8 to 1 machine-roomless lift of collet formula of 9 tons or more of machine room cargo lift demand Type wiring tracting structure.
Technical scheme is as follows:
8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula, including carriage and setting are in car top Rope hitch plate component with the counterweight of carriage side is set, be equipped with traction sheave, cage side directive wheel above the carriage Group, counterweight-side guide wheel group, be equipped with that cooperation counterweight uses below the described counterweight-side guide wheel group to roller group, it is described Cage bottom be equipped with car floor wheel group, the traction sheave, cage side guide wheel group, counterweight-side guide wheel group, to roller group, sedan-chair Return pulley group is detoured using wirerope and is connected, and the wirerope rear and front end is separately fixed on rope hitch plate component, the sedan-chair Return pulley group has four groups of car floor wheels positioned at car floor, and the described cage side guide wheel group tool is there are three carriage side guide wheel, and described the One group of car floor wheel and the 4th group of car floor wheel are laterally disposed in the front and rear sides of carriage, second group of car floor wheel and third group car floor It is arranged in a crossed manner to take turns opposite direction, the wirerope successively laterally bypasses the first carriage downwards around first group of car floor wheel, upward longitudinal direction Side guide wheel, downwards oblique second group of car floor wheel, longitudinal around the second carriage side guide wheel, downwards laterally around the 4th group upwards of bypassing Car floor wheel, upwards longitudinal direction form " 8 " winding structure around third carriage side guide wheel, the downward oblique third group car floor wheel that bypasses.
Preferably, there are three counterweight-side guiding longitudinally disposed and on the same line for counterweight-side guide wheel group tool Wheel, it is described to roller group tool there are four it is longitudinally disposed and on the same line to roller, the wirerope successively intersects 8:1 tracting structure is formed down around to roller and up around counterweight-side directive wheel.
Preferably, the rope hitch plate component include the first rope hitch plate and the second rope hitch plate, first rope hitch plate and Wirerope one end of third group car floor wheel leading-out terminal connects, the wirerope of second rope hitch plate and first pair of roller upstream end Other end connection.
Preferably, four in roller group are evenly spaced in above counterweight roller as equidistant, right Three counterweight side guide wheels in heavy side guide wheel group are by being equidistantly evenly spaced in the adjacent top between roller.
Preferably, with carriage, all around middle line is first group of car floor wheel of the car floor wheel group with the 4th group of car floor wheel Reference symmetry arrangement, second group of car floor wheel of the car floor wheel group and third group car floor wheel using carriage all around middle line as base Quasi- symmetry arrangement, four in roller group to roller using counterweight all around middle line as benchmark symmetry arrangement.
Preferably, first group of car floor wheel, second group of car floor wheel, third group car floor wheel, the 4th group of car floor wheel difference It is made of the car floor wheel of two left and right settings on the same line.
Preferably, second group of car floor wheel and the car floor wheel on third group car floor wheel are diagonally angularly disposed, described Second group of car floor wheel is arranged in a staggered manner up and down with the wirerope on third group car floor wheel.
Preferably, the traction sheave is placed between the outgoing line side of roller group and the enter line side of the first carriage side guide wheel, And it is higher than cage side guide wheel group and counterweight-side guide wheel group.
The invention has the benefit that 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula are by by carriage The car floor wheel group of lower section is arranged to " 8 " type winding structure, cooperation counterweight-side guide wheel group and 8 to 1 traction to roller group around Cable architecture, so as to meet to 9 tons or more machine room cargo lift traction demands, so that carriage remains under heavy-duty In superior equilibrium state, the traveling comfort of carriage is helped to improve, and the application of " 8 " type structure is by the car floor of adjacent sets The stress of wheel group is mutually shared, while the car floor wheel group stress of opposite side also can mutually be shared, thus reduce carriage disengaging people and Cabinet front and rear, left and right, slanting shake during goods, promote the usage experience of user, and stable structure, safety coefficient are high, tool There are outstanding balance quality and traction capacity, is conducive to generate considerable economic value.
Detailed description of the invention
Fig. 1 is 8 font wiring tracting structure coiling schematic diagrames of 8 to 1 machine-roomless lift of collet formula of the embodiment of the present invention;
Fig. 2 is 8 font wiring tracting structure side schematic views of 8 to 1 machine-roomless lift of collet formula of the embodiment of the present invention;
Fig. 3 is 8 font wiring tracting structure bottom plan views of 8 to 1 machine-roomless lift of collet formula of the embodiment of the present invention;
Fig. 4 is 8 font wiring tracting structure front schematic views of 8 to 1 machine-roomless lift of collet formula of the embodiment of the present invention.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this The embodiment of invention, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, belongs to protection scope of the present invention.
As Figure 1-Figure 4,8 font wiring traction knots of 8 to 1 machine-roomless lift of collet formula in the embodiment of the present invention Structure, it is described including carriage 1 and the rope hitch plate component 2 that 1 top of carriage is arranged in and the counterweight 3 that 1 side of carriage is arranged in Carriage 1 above be equipped with traction sheave 5, cage side guide wheel group 6, counterweight-side guide wheel group 7, the counterweight-side guide wheel group 7 Lower section be equipped with that cooperation counterweight 3 uses to roller group 8,1 bottom of carriage is equipped with car floor wheel group 9, the traction Wheel 5, counterweight-side guide wheel group 7, is detoured using wirerope 4 and is connected to roller group 8, car floor wheel group 9 at cage side guide wheel group 6, institute 4 rear and front end of wirerope stated is separately fixed on rope hitch plate component 2, and the rope hitch plate component 2 includes the first rope hitch plate 21 With the second rope hitch plate 22, first rope hitch plate 21 is connect with 10 one end of wirerope of 92 leading-out terminal of third group car floor wheel, institute The second rope hitch plate 22 stated is connect with 10 other end of wirerope of first pair of 80 upstream end of roller, and the car floor wheel group 9 has Positioned at four groups of car floor wheels of car floor, there are three carriage side guide wheel, first group of car floor wheels for the tool of cage side guide wheel group 6 90 and the 4th group of car floor wheel 93 be laterally disposed in the front and rear sides of carriage 1, second group of car floor wheel 91 and third group car floor wheel 92 opposite directions are arranged in a crossed manner, and the wirerope 10 successively laterally bypasses first downwards around first group of car floor wheel 90, upward longitudinal direction Carriage side guide wheel 60, downwards it is oblique bypass second group of car floor wheel 91, upwards it is longitudinal around the second carriage side guide wheel 61, downwards laterally Around the 4th group of car floor wheel 93, upwards it is longitudinal around third carriage side guide wheel 62, oblique downwards bypass 92 shape of third group car floor wheel Cooperate counterweight-side directive wheel by the way that the car floor wheel group 9 of 1 lower section of carriage is arranged to " 8 " type winding structure at " 8 " winding structure 7 and 8 to the 1 traction winding structure to roller group 8 are organized, so as to meet to 9 tons or more machine room cargo lift traction need It asks, so that carriage 1 remains at superior equilibrium state under heavy-duty, helps to improve the traveling comfort of carriage 1.
In the present embodiment, there are three pairs longitudinally disposed and on the same line for the counterweight-side guide wheel group 7 tool Heavy side directive wheel 70, it is described to roller group 8 tool there are four it is longitudinally disposed and on the same line to roller 80, the steel Cord 10, which is successively intersected, forms 8:1 tracting structure down around to roller 80 and up around counterweight-side directive wheel 70, can make Counterweight 3 runs smoothly, is safe and reliable, effectively reduces the energy consumption simultaneously.
In the present embodiment, four in roller group 8 are to roller 80 by being equidistantly evenly spaced in refitting 3 tops are set, three counterweight side guide wheels 70 in counterweight-side guide wheel group 7 are adjacent between roller 80 by being equidistantly evenly spaced in Top converts the direction of winding of traction steel-cable 4 for 90 °, improves stability.
In the present embodiment, before first group of car floor wheel 90 of the car floor wheel group 9 and the 4th group of car floor wheel 93 are with carriage 1 Rear left right median is benchmark symmetry arrangement, and the second group of car floor wheel 91 and third group car floor wheel 92 of the car floor wheel group 9 are with sedan-chair All around middle line is benchmark symmetry arrangement in compartment 1, and four in roller group 8 are to roller 80 with 3 front and back of counterweight Left and right middle line is benchmark symmetry arrangement, and setting in this way can make 1 surrounding uniform force of carriage, can obtain more stable fortune Capable effect.
In the present embodiment, first group of car floor wheel, 90, second groups of car floor wheels 91, third group car floor wheel the 92, the 4th Group car floor wheel 93 is made of the car floor wheel of two left and right settings on the same line respectively.
Specifically, in the present embodiment, the car floor wheel pair on second group of car floor wheel 91 and third group car floor wheel 92 Angle is angularly disposed, and second group of car floor wheel 91 is arranged in a staggered manner with about 10 wirerope on third group car floor wheel 92, described Second group of car floor wheel and third group car floor wheel in vertical direction there are difference in height, be avoided that " 8 font " wirerope in lead and Interference is generated when work.
In the present embodiment, the traction sheave 5 be placed in the outgoing line side of roller group 8 and the first carriage side guide wheel 60 into Between line side, and it is higher than cage side guide wheel group 6 and counterweight-side guide wheel group 7, traction sheave 5 is placed between the tracting structure of two sides, Convenient for whole tracting structure installation maintenance.
The invention has the benefit that 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula are by by carriage 1 The car floor wheel group 9 of lower section is arranged to " 8 " type winding structure, and the application of " 8 " type structure is by the stress phase of the car floor wheel group 9 of adjacent sets It mutually shares, while 9 stress of car floor wheel group of opposite side also can mutually be shared, to reduce carriage 1 in disengaging people and goods process raising middle flask Body front and rear, left and right, slanting shake promote the usage experience of user, and stable structure, safety coefficient are high, have colour balance out Performance and traction capacity are conducive to generate considerable economic value.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations Technical field, be included within the scope of the present invention.

Claims (8)

1. 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula, including carriage and the rope of car top is set Head plate component and the counterweight that carriage side is arranged in are equipped with traction sheave, cage side guide wheel group, right above the carriage Heavy side guide wheel group, be equipped with that cooperation counterweight uses below the described counterweight-side guide wheel group to roller group, the sedan-chair Compartment bottom be equipped with car floor wheel group, the traction sheave, cage side guide wheel group, counterweight-side guide wheel group, to roller group, car floor wheel Group is detoured using wirerope and is connected, and the wirerope rear and front end is separately fixed on rope hitch plate component, it is characterised in that: institute The car floor wheel group stated has four groups of car floor wheels positioned at car floor, and there are three carriage side guide wheel, institutes for the cage side guide wheel group tool The first group of car floor wheel stated and the 4th group of car floor wheel are laterally disposed in the front and rear sides of carriage, second group of car floor wheel and third Group car floor wheel opposite direction is arranged in a crossed manner, the wirerope successively downwards laterally around first group of car floor wheel, it is longitudinal around the upwards One carriage side guide wheel, oblique second group of car floor wheel, the upward longitudinal direction of bypassing laterally bypasses around the second carriage side guide wheel, downwards downwards 4th group of car floor wheel, upwards longitudinal direction form " 8 " around knot around third carriage side guide wheel, the downward oblique third group car floor wheel that bypasses Structure.
2. 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula as described in claim 1, it is characterised in that: institute The counterweight-side guide wheel group tool stated is described to roller group there are three counterweight-side directive wheel longitudinally disposed and on the same line Tool there are four it is longitudinally disposed and on the same line to roller, the wirerope successively intersect down around to roller and to It is upper to form 8:1 tracting structure around counterweight-side directive wheel.
3. 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula as claimed in claim 2, it is characterised in that: institute The rope hitch plate component stated includes the first rope hitch plate and the second rope hitch plate, first rope hitch plate and third group car floor wheel leading-out terminal The connection of wirerope one end, second rope hitch plate connect with the wirerope other end of first pair of roller upstream end.
4. 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula as claimed in claim 3, it is characterised in that: institute That states is evenly spaced in above counterweight four in roller group to roller as equidistant, three in counterweight-side guide wheel group Counterweight side guide wheel is by being equidistantly evenly spaced in the adjacent top between roller.
5. 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula as claimed in claim 4, it is characterised in that: institute All around middle line is described as benchmark symmetry arrangement using carriage for first group of car floor wheel of the car floor wheel group stated and the 4th group of car floor wheel Second group of car floor wheel of car floor wheel group using carriage, all around middle line is described as benchmark symmetry arrangement with third group car floor wheel To four in roller group to roller using counterweight all around middle line as benchmark symmetry arrangement.
6. 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula as claimed in claim 5, it is characterised in that: institute First group of car floor wheel stating, second group of car floor wheel, third group car floor wheel, the 4th group of car floor wheel are respectively by two left and right settings same Car floor wheel composition on one straight line.
7. 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula as claimed in claim 6, it is characterised in that: institute The second group of car floor wheel stated and the car floor wheel on third group car floor wheel are diagonally angularly disposed, second group of car floor wheel and third Wirerope on group car floor wheel is arranged in a staggered manner up and down.
8. 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula as claimed in claim 7, it is characterised in that: institute The traction sheave stated is placed between the outgoing line side of roller group and the enter line side of the first carriage side guide wheel, and is higher than cage side directive wheel Group and counterweight-side guide wheel group.
CN201910657485.4A 2019-07-19 2019-07-19 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula Pending CN110467086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910657485.4A CN110467086A (en) 2019-07-19 2019-07-19 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910657485.4A CN110467086A (en) 2019-07-19 2019-07-19 8 font wiring tracting structures of 8 to 1 machine-roomless lift of collet formula

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CN110467086A true CN110467086A (en) 2019-11-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112707293A (en) * 2020-12-23 2021-04-27 恒达富士电梯有限公司 Super large load goods lift structure
CN113291951A (en) * 2021-04-28 2021-08-24 韦伯电梯有限公司 Multi-winding composite traction elevator and adjusting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112707293A (en) * 2020-12-23 2021-04-27 恒达富士电梯有限公司 Super large load goods lift structure
CN113291951A (en) * 2021-04-28 2021-08-24 韦伯电梯有限公司 Multi-winding composite traction elevator and adjusting method

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