CN104671029A - Unidirectional circulation elevator - Google Patents
Unidirectional circulation elevator Download PDFInfo
- Publication number
- CN104671029A CN104671029A CN201510041060.2A CN201510041060A CN104671029A CN 104671029 A CN104671029 A CN 104671029A CN 201510041060 A CN201510041060 A CN 201510041060A CN 104671029 A CN104671029 A CN 104671029A
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- CN
- China
- Prior art keywords
- car
- car frame
- cross slide
- slide way
- guide
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0035—Arrangement of driving gear, e.g. location or support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
- B66B11/0095—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave where multiple cars drive in the same hoist way
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Types And Forms Of Lifts (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A unidirectional circulation elevator is characterized in that upper and lower vertical guide sets are arranged in two wells, each vertical guide set includes guiding guides having great spacing and supporting guides having little spacing; the front of each guide is in a closed ring shape, and the rear of each guide is open; top and bottom oblique transverse guides for connecting two vertical guides are provided; at least four foldable car frames used for hanging cars circularly slide on the vertical guides; at least six cars for circularly transporting passengers in transverse and vertical directions are provided; each car frame comprises guide and support pulleys sliding on the guiding and supporting guides; the guide pulleys are press-fitted on two sides of the guiding guides; the support pulleys drive magnetic powder brakes to allow folding; two lower or upper tractors are provided; each tractor pulls at least four car frames through a traction rope; the tractors in the two wells allow the multiple cars to circularly run, elevator service efficiency is greatly improved, few modifications are made to the traditional elevator, and implementing is facilitated; folding of the car frames and sliding of the cars need no additional power, and energy is saved; the guide pulleys run reliably and need small space; the unidirectional circulation elevator is suitable for the modification of existing elevators in high-rise buildings.
Description
(1) technical field
The present invention relates to a kind of circulation elevator, in particular for the vertical lift elevator of middle-high building.Belong to escalater class (B66B).
(2) background technology
Cage lifter, from the development history in existing more than 200 years so far at the beginning of invention, along with improving constantly of China's economic level, the use of elevator will be more extensive.Cage lifter of today is the stage that mechanical mechanism or control system have all been tending towards comparative maturity, but is meeting in demand of passenger transport, and current companion ladder more and more shows deficiency.From the cage lifter extensively thrown in market, cage lifter still carry over the operation scheme that a traditional hoistway adds a car, and constantly increasing along with building floor, the continuous lengthening of hoistway, the stroke of elevator is more and more longer, will inevitably cause the decline of operating efficiency and the deficiency of space resources degree of utilization.
The common practices solved the problem is by optimizing elevator dispatching mechanism, reasonably complete the management and running of elevator, this scheme is extensively implemented, but we are not difficult to find, in market, in the heavy constructions such as office building, when flow of the people is uprushed, in any case elevator dispatching, be all difficult to meet the demand of passenger to elevator.So the efficiency of service of only setting about hoisting elevator from software has been difficult.Therefore, arise at the historic moment from the concept of the circulation elevator of the efficiency of service of the energy hoisting elevator of hardware.
The concept of circulation elevator proposes existing more than ten years, and period creates kinds of schemes, but is converted into substantially not having of real achievement.Its reason can be summarized as following 2 points: one is also cannot reach the technology present stage used in scheme, and that such as, mentions in certain scheme is applied to elevator etc. by magnetic levitation technology; Two is too large with existing elevator technology span, existing elevator resources directly cannot be used, such as to the requirement of hoistway, the hoistway in current building cannot be used, cause current lift car on the market directly to apply too much to the transformation amount of lift car.The problem that these reasons finally cause is exactly that improvement expenses is high, does not have commercial value.
< Circulated multi-cage elevator >ZL200720194002.4 disclosed in Chinese patent, although also providing can many cage circulating elevator of hoisting elevator efficiency of service, but there are the following problems: 1) adopt four hoistways arranged ringwise between floors, do not meet in high rise elevator arrangement principle and specify that with two hoistways be good requirement, and be difficult to realize with existing < mono-hoistway one elevator > transformation yet.2) < car is adopted all to configure a towing machine >, namely be that a circulation elevator has a lot of towing machine, large with existing < mono-hoistway one towing machine > gap, transformation is difficult to realize, and cost is high.
(3) summary of the invention
Provided by the invention
one-way circulation cage lifter, be a kind of many cabs circulation elevator, one of its goal of the invention solves existing < mono-hoistway to add a car > elevator efficiency low, is difficult to meet the high-rise building stream of people and transports needs.Two of object is the present invention's many cabs circulation elevators is improve to form on the basis that existing < mono-hoistway adds a car > elevator technology, it is convenient to realize the transformation of existing hoistway, lift car etc., makes existing elevator be easier to realize to the transitional processes of circulation elevator.
Technical scheme:
one-way circulation cage lifter, comprise multiple car and multiple car frame; It is characterized in that:
1) at two hoistways 6
under, 6
onoutside horizontal X two, establish the descending vertical Z set of rails 4 being fixed on hoistway respectively
underwith up vertical guide group 4
on, above or below two hoistways, between two vertical guide groups, the oblique cross slide way 5 in top of connection two vertical guide group is set
oncross slide way 5 oblique with bottom
under.Often group vertical guide group comprises longitudinally Y two groups of spacing is Y
leadguiding rail 4
leadbe Y with two groups of spacing
?supporting guide 4
?, and Y
lead>Y
?; Often organize guiding rail 4
leadfor transversely there being the closed ring guide rail of medial and lateral guide rail; Often organize supporting guide 4
?transversely also have interior follower rail, but be the opening guide rail that there is inlet transforms circular arc at two ends, medial support guide rail has vertically been arranged on cab and has transported section, and outside-supporting guide rail vertically bottom-to-top-height Z is the transition lengthening section 4 that guiding rail height adds lower end again
propped up.2) n platform is set often organizing the car frame 2 slided that vertical guide group vertically circulates in interior outside, n be four and more than; To be included in the inherent two vertical guide groups of two hoistways inboard track runs up and down in company with car frame car, on the oblique cross slide way of the oblique cross slide way in top and bottom, m platform is set altogether by the oblique self gravitation car for subsequent use slided that circulates, m be six and more than; Every platform car slides mounting by the car pulley 1.1 above self or slides the folding guide rail left on car frame, and car is oblique cross slide way 5 at top
oncross slide way 5 oblique with bottom
underupper low points 5.1
on, 5.1
underslide mounting, the oblique cross slide way 5 at top
oncross slide way 5 oblique with bottom
underhigh site 5.2
on, 5.2
underslide and leave; Before elevator starts, n platform car frame is uniform along traction steel rope of cable 3.1 girth; It is equal that m platform car stops quantity on the oblique cross slide way in top and bottom.3) descending towing machine 3 is set respectively along downlink or uplink vertical guide group and top
underor up towing machine 3
on; Every platform towing machine 3 comprises longitudinally Y two groups of upper and lower traction piece 3Y, often organizes upper and lower traction piece and is in transmission connection by a closed traction steel rope of cable 3.1 and upper and lower traction wheel 3.2 and forms; Every platform car frame 2 is equipped with the company's of traction part 2.10 and is fixed on traction steel rope of cable 3.1 simultaneously, four and above car frame 2 is drawn altogether by underdrive on two groups of upper and lower traction pieces, circulate slip up and down often organizing outside in vertical guide group to make them, and launch at diverse location and fold; Every platform towing machine drive part is located at top.4) every platform car frame 2 skeleton 2.4 upper end be equipped with can around the longitudinal Y of skeleton rotate at guiding rail 4
leadtwo groups of leading sheaves 2.1 of upper slip, skeleton lower end is equipped with at supporting guide 4
?two groups of upper slip support pulley 2.2, car frame lower end has and drives folding guide rail 2.3 that is deployable or that amount to by magnetic-powder clutch 2.5 output shaft rotation and car frame steel cable, supports pulley and slides up and down and produce propulsive effort and pass to magnetic-powder clutch input end through Transmission; Often organize leading sheave 2.1 and be crimped on guiding rail 4 by horizontal casting die clamping
leadboth lateral sides, and the driving that leading sheave connects part and traction steel rope of cable with the traction of being fixed on horizontal casting die is slided on guiding rail.
The oblique cross slide way of the oblique cross slide way in above-mentioned top and bottom hangs with car pulley 1.1 place to establish respectively and make car stop the limit switch 5.1 slided
on, 5.2
on, 5.1
under, 5.2
under.Two guide rail gauge Y are called along Y-direction spacing between above-mentioned guiding rail and adjacent supports center line of guide rail
gauge; Car frame leading sheave and adjacent supports pulley are by respective center-point and perpendicular to respective line of centers O
1, O
2two planes between distance be called that two pulley rooms are apart from Y
wheelspan, design desirable Y
gauge=Y
wheelspan.Above-mentioned leading sheave 2.1 is highly 2.1
z, in described transversely X, between follower rail, centreline spacing is 4
x, design desirable 2.1
z<4
x.
Beneficial effect of the present invention:
1) adopt descending, up vertical guide group, realize vertically recycling of four and above car frame; Bian foldable car frame and upper and lower oblique cross slide way, realize six and above car is mounted on car frame and together uses along vertically whole and cross slide way cocycle operation; Greatly improve the efficiency of service of elevator thus, save elevator surrounding resources.2) Bian two hoistways realize circular flow, and a hoistway is specialized in up, and a hoistway is specialized in descending, meets elevator arrangement principle, more easily realizes the utilization to hoistway in existing structure.3) Bian one hoistway joins a towing machine, only needs two towing machines just can realize the circulation of many cars, greatly reduces the demand of many cars to towing machine, cost-saving, and structure and traditional elevator are more or less the same, and are convenient to implement.4) power making car frame fold the magnetic-powder clutch driven slides up and down generation by supporting pulley; Save actuating device, economize energy.And after car leaves car frame, car frame 2
3, 2
7run after folding and can be used as counterweight.5) adopt oblique cross slide way, car is mounted and is declivity, self gravitation can be utilized to transport, save actuating device and the energy.6), before elevator starts, n platform car frame for subsequent use and the equilibrium of m platform car are arranged; Make allotment speed fast; Stress equalization etc.7) the oblique cross slide way in top and bottom is limited bit switch, ensures to control car stop place.8) optimize guide rail, roller design parameter guarantee circular flow is stablized, and it is little to take up room: Y is got in design
gauge=Y
wheelspan.Car frame is firmly slided on guide rail, remains the not topsy-turvydom of vertical upper position, namely the skeleton of car frame remain vertical direction constant (see
fig. 5).Get 2.1 simultaneously
z<4
x(see
fig. 5), the occupation of land space of vertical guide group can be saved.8) convenient to transformations such as existing hoistway, guide rail, cars by the present invention program, existing elevator is made to be easier to realize to the transitional processes of circulation elevator: 1. respectively set up a descending and up vertical guide group at horizontal (X) outer ledge of existing two hoistways, and existing hoistway Transverse to have transformation to implement space to (X) outside.2. will build lower oblique cross slide way, also only need install at existing each well headroom or bottom, existing hoistway top layer and subterranean layer all have installing space and need not increase the hoistway of existing elevator.3. newly-designed foldable car frame carries out in-site installation in factory, can not move greatly existing each hoistway.4. car is substantially identical with existing with towing machine.
(4) accompanying drawing explanation
fig. 1integral arrangement signal of the present invention
figure (z-X face).
fig. 2for
fig. 1in K to looking
figure.Namely descending vertical guide group, two groups of upper and lower traction pieces and four longitudinal Y of cab frame look
figure (z-Y face).
fig. 3often organize vertical guide group 4
underor 4
onthree-dimensional
figure.(
fig. 3in only draw 4
under, because of 4
onwith 4
underplanform is substantially identical, omits)
fig. 4a car frame 2 is three-dimensional
figure.
fig. 5car frame 2 after folding
3slide and illustrate in position, guiding rail turning
figure (z-X face)
fig. 6car frame 2 after folding
3slide and illustrate in position, guiding rail outside
figure (z-X face)
fig. 7before elevator starts, cab frame 2 spare space
figure.
Five) detailed description of the invention
The present embodiment
one-way circulation cage lifter, formed as follows:
1) hoistway 6, vertical horizontal guide rail 4,5:
See
fig. 1, at two hoistways 6
under, 6
onlaterally (X) both sides of the edge, arrange descending vertical (Z) set of rails 4 respectively
underwith up vertical guide group 4
on.Above or below two hoistways, between two vertical guide groups, the oblique cross slide way 5 in top of connection two vertical guide group is set
oncross slide way 5 oblique with bottom
under.And at top oblique cross slide way 5
onif slide limit switch 5.1
on, 5.2
on, the oblique cross slide way 5 in bottom
underif slide limit switch 5.1
under, 5.2
under.Two vertical guide groups are fixed on two upper and lower layer cement layers 6.1 of hoistway
on, 6.1
under.
See
fig. 3, often organize vertical guide group 4
underor 4
onfollowing composition: 1. longitudinally Y has two groups of spacing to be the guiding rail 4 that Y leads
leadbe Y with two groups of spacing
?supporting guide 4
?, Y
lead> Y
?.(can see simultaneously
fig. 2).Guiding rail and supporting guide cross-sectional plane are circle.2. often guiding rail 4 is organized
leadtransversely X has inner side guiding rail 4
in leadingwith outside guiding rail 4
outside leading(can see simultaneously
fig. 1), and form closed circular shape.Guide rail 4
in leadingwith guide rail 4
outside leadingvertical height Z
leadall with upper and lower traction piece 3Y height Z
3Yequal (Z
3Ysee
fig. 2).3. often supporting guide 4 is organized
?transversely X has medial support guide rail 4
inwith outside-supporting guide rail 4
outside, two ends are the opening guide rail of circular arc.3. medial support guide rail 4
invertical height Z
inbe arranged on cab and transported section: seen
fig. 1, to descending vertical guide group 4
under, Z
infor the oblique cross slide way 5 in top
onheight between low points to upper and lower traction piece 3Y nadir.To up vertical guide group 4
on, Z
infor the oblique cross slide way 5 in bottom
underheight between high site in low points to the oblique cross slide way in top 5.4. outside-supporting guide rail 4
outsideheight Z
outsideelect guide rail 4 as
outside leadingheight Z
leadadd outside-supporting guide rail transition phase 4
propped upheight Z
propped up.
2) car frame 2 quantity, circular flow path and institute through position, start front spare space:
Arrange n platform often organizing the car frame 2 slided that vertical guide group vertically circulates in inner or outer side, n is four here.
See
fig. 1, it is four that descending vertical guide group is set the capable car frame 2 slided that vertically circulates.Circular flow path be descending from inboard track after from the up reposition of follower rail.Will through car frame 2 in circular flow
1, 2
2, 2
3, 2
4position, be described as follows: 1. low points place, vertical horizontal guide rail junction up, mounting cab 1
1car frame mounting position 2
1.2. at descending hoistway 6
underin, hang with the cab 1 of band passenger
2and in descending vertical guide group inboard track group 4
underthe operation car frame run location 2 of interior slip
2.3. high site is joined at below vertical horizontal guide rail, cab 1
3that is just leaving car frame leaves position 2
3.4. in descending vertical guide group follower rail group 4
outwardslide or the folding rear car frame home position 2 of static reserve
4.
See
fig. 1, up vertical guide group is established the car frame 2 four that up vertical circulation is slided.Up car frame circular flow path is up from inboard track, the descending reposition of follower rail.Equally will through mounting position 2 in circular flow
5, run location 2
6, leave position 2
7, home position 2
8.
Before elevator starts, multiple stage car frame 2 spare space is uniform along the traction steel rope of cable 3.1 1 weeks girths closed.See
fig. 7, the girth of traction steel rope of cable 3.1 is L, and often organizing car frame 2 on guiding rail is n platform, then adjacent two car frame 2 interval girths are L/n.
Car 1 quantity, circular flow path and institute through position, elevator starts front spare space:
See
fig. 1, at hoistway 6
underinside be located at descending vertical guide group 4
underthe upper lower operation car position 1 run downwards in company with car frame
2; At hoistway 6
oninside be located at up vertical guide group 4
onon can in company with the up upper operation car position 1 of car frame
5; The oblique cross slide way 5 at top
ontwo cars 1 for subsequent use
1, 1
6, the oblique cross slide way 5 in bottom
undertwo cars 1 for subsequent use slided
3, 1
4, altogether arrange six.
See
fig. 1, the folding guide rail 2.3 that every platform car 1 is launched by the car pulley 1.1 above self on car frame slides mounting or slides and leave.Car 1
1the oblique cross slide way 5 at top
onlow points 5.1
onplace is mounted on car frame 2
1; 1
4the oblique cross slide way 5 in bottom
underupper low points 5.1
underbe mounted on car frame 2
5.
Car 1
3the oblique cross slide way 5 in bottom
underupper high site 5.2
underslide and leave car frame 2
3; Car 1
6the oblique cross slide way 5 at top
onhigh site 5.2
onslide and leave car frame 2
7.Wherein, low points 5.1
on, low points 5.1
under, on high site 5.2, namely limit switch place, high site 5.2 times.
Before elevator starts, the car number that the car of spare space stops on the oblique cross slide way in top and bottom should be equal, and spacing is balanced.Here up and down each 3 uniform.
3) towing machine 3, upper and lower traction piece 3Y number of locations composition:
See
fig. 1, in downlink or uplink vertical guide group and top, descending towing machine 3 times or up towing machine 3 are set respectively
on.See
fig. 2, descending towing machine 3
undercomprise longitudinally Y two groups of upper and lower traction piece 3Y, often organize upper and lower traction piece 3Y by a closed traction steel rope of cable 3.1 with up and down totally two traction wheels 3.2 be in transmission connection and form.Every platform car frame is equipped with the company's of traction part 2.10 and is fixed on a traction steel rope of cable 3.1 simultaneously, draw four car frames 2 by underdrive on two groups of upper and lower traction piece 3Y
1, 2
2, 2
3, 2
4in descending vertical guide group, outside cocycle is moved.In like manner, see
fig. 1, up towing machine 3
ondraw four car frames 2
5, 2
6, 2
7, 2
8in up vertical guide group, outside cocycle is moved.See
fig. 2, every platform towing machine drive part is located at top, comprises drive motor 3.3, drawing transmission shaft 3.4, two ends traction belts 3.5 until drive the upper traction wheel 3.2 of two groups of upper and lower traction piece 3Y.
fig. 2in 3.6 be towing machine drive part securing supports.Here towing machine drive part is substantially identical with existing elevator, no longer describes in detail.
4) every platform car frame 2 structure, annexation with vertical guide group and upper and lower traction piece 3Y:
See
fig. 4, leading sheave rotating shaft 2.1n and the skeleton upper end thereof of two groups of leading sheaves, 2.1, two groups of leading sheaves 2.1 are equipped with in every platform car frame 2 skeleton 2.4 upper end, and two groups of leading sheaves 2.1 can be rotated around skeleton upper end.Skeleton lower slide side is equipped with two and is supported pulley 2.2, and skeleton lower end folded sides is equipped with folding guide rail 2.3 that is deployable or that amount to, fills magnetic-powder clutch 2.5 in the middle part of skeleton.Folding guide rail 2.3 is connected to the mouth 2.5n of the magnetic-powder clutch being positioned at skeleton upper end by car frame steel cable 2.6.Support pulley 2.2 by belt pulley 2.7, belt 2.8, transmission device such as belt pulley set 2.9 grade is in transmission connection the power intake of magnetic-powder clutch 2.5.The supporting guide 4 of pulley 2.2 in vertical guide group is supported when car frame runs
?slide, by transmissions such as belt pulley, belt, belt pulley set for magnetic-powder clutch provides uninterruptible power, by controlling the angle folding closing and then control magnetic-powder clutch mouth, car frame steel cable change folding guide rail of magnetic-powder clutch.The state of folding guide rail 2.3 has three kinds: see
fig. 1, be respectively acute angle deployed condition car frame 2
1, 2
2, 2
5, 2
6, obtuse angle deployed condition car frame 2
3, 2
7, collapsed state car frame 2
4, 2
8.
See
fig. 4, car frame is often organized leading sheave 2.1 and is elected vertically Z as and establish two row, transversely X two to arrange totally 4 pulleys composition, and leading sheave 2.1 is highly 2.1
z(i.e. two row pulley bottom-to-top-heights 2.1
z).Often organize leading sheave 2.1 and be crimped on guiding rail 4 by horizontal casting die clamping
leadboth lateral sides (guiding rail is placed in two row's pulley rooms), and leading sheave connects driving firm forward slip on guiding rail of part 2.10 and traction steel rope of cable 3.1 with the traction of being fixed on horizontal casting die.Often organize leading sheave and respective transversal casting die etc. and have commercially available prod, no longer describe in detail here.
See
fig. 2, in descending vertical guide group 4
underin, longitudinally Y has two groups of spacing to be Y
leadguiding rail 4
leadbe Y with two groups of spacing
?supporting guide 4
?, Y
lead> Y
?.Vertically there are four car frames 2
1, 2
2, 2
3, 2
4, two groups of leading sheaves 2.1 of every platform car frame are at two groups of guiding rails 4
leadupper slip, two groups of every platform car frame lower end support pulley 2.2 at two groups of supporting guides 4
?upper slip, and four car frames all connect part 2.10 by the traction of every platform is fixed on same traction steel rope of cable 3.1.In like manner in up vertical guide group 4
onin, guide rail, car frame are identical with structures such as traction steel rope of cable.
6) guide rail, pulley optimal design parameter
See
fig. 2, guiding rail 4 is led and adjacent supports guide rail 4
?between be called two guide rail gauge Y along Y-direction spacing
gauge; Car frame leading sheave and adjacent supports pulley are by respective center-point and perpendicular to respective line of centers O
1, O
2two planes between distance be called that two pulley rooms are apart from Y
wheelspan, Y is got in design
gauge=Y
wheelspan.
See
fig. 5, Fig. 4, leading sheave 2.1 is highly 2.1
z, see
fig. 5, Fig. 3, transversely in X, follower rail spacing is 4
x, during design, get 2.1
z<4
x.
7) car frame 2
3the change in location such as leading sheave and skeleton explanation in vertical guide group loopy moving
See
fig. 1,
fig. 3, car frame 2
3continue to slip down to turning, annular guiding rail bottom 4 after folding
lead and turn, see
fig. 4, see
fig. 5, draw with traction steel rope of cable 3.1, two groups of leading sheaves 2.1 rotate around skeleton 2.4 upper end, and car frame bone 2.4 remains that vertical direction Z is constant, i.e. skeleton not topsy-turvydom.See
fig. 6, with up while of traction steel rope of cable 3.1 and leading sheave 2.1, support pulley 2.2 along transition lengthening section 4
propped upuply slide into outside-supporting guide rail 4
outsideon.Car frame continues upwards to deliver to 2
4position (see
fig. 1).In like manner, see
fig. 1, Fig. 3, by the turning, annular guiding rail top 4 of design
upper turnwith the open outer side supporting guide having circular arc, under traction steel rope of cable 3.1 draws, leading sheave 2.1 rotates around skeleton upper end, and skeleton 2.4 remains that vertical direction Z is constant, and car frame sends back to inner track car frame 2
1position.Realize the vertical circular flow in outside in car frame.
Whole working:
When numerous passenger A, B, C, D will go to low layer from high level: 1) see
fig. 1, by descending elevator button, after system receives instruction, control descending towing machine 3
underdrive from car 1
1the nearest car frame for subsequent use in position slides into car frame 2
1on position and unfolded guide rail 2.3; Then control to be positioned at the oblique cross slide way 5 in top
onon car 1
1unlock (limit switch 5.1
on) slide restriction, car 1
1slide and be articulated to car frame 2
1on folding guide rail 2.3.Hang with car 1
1car frame 2
on 1, the inner side guiding rail 4 under descending vertical guide group 4
in leadingwith medial support guide rail 4
inupper slip (is shown in simultaneously
fig. 3), arrive designated floor and connect first passenger A.2) after passenger A enters elevator, by going to floor, system receives the descending towing machine 3 of instruction rear drive
underpassenger A is made to arrive designated floor and leave.3) see
fig. 1, after passenger A leaves, car frame 2
1to falling car frame 2 under continuation
3position, now car 1
1slide and leave car frame car frame 2
3arrive bottom tiltedly cross slide way 5
underon, slide to the bottommost of the oblique cross slide way in bottom under gravity, wait for up call order.4) due to car frame 2
1during decline, what high-rise another crowd of passenger B sent will go to low layer call command from high level exists, so when connect passenger A car frame 2 along with first always
1decline simultaneously, car frame 2
4own climbing turn is to car frame 2
1unfolded guide rail 2.3 is carried out in position, slides the upper car 1 of mounting
6etc. passenger B waiting, control to leave as passenger A, car 1
1leave hoistway 6
underafter, very fast car 1
6descendingly immediately pick another crowd of passenger B, slide into a high position with multi-section car frame and car circulation simultaneously and pick passenger continuously.
Existing < mono-hoistway one chamber elevator >, in the face of kindred circumstances, when numerous passenger needs from high level to low layer, after needing that a part is first delivered to low layer, this cab rises to high level from low layer again, pick another part passenger again, the marquis such as numerous passengers are chronic.Car 1 of the present invention
1after sending passenger A descending, this car 1
1up going can not returned bottom this elevator again and meet passenger B, but send passenger A to be recycled to another high-order car 1 simultaneously
6wait for and continue descending picking.Efficiency improves greatly for this reason.
Claims (4)
1. one-way circulation cage lifter, comprises multiple car and multiple car frame; It is characterized in that:
1) outside two hoistways (on 6 times, 6) laterally (X) two, establish descending vertical (Z) set of rails (4 times) and up vertical guide group (on 4) of being fixed on hoistway respectively, above or below two hoistways, between two vertical guide groups, the oblique cross slide way in the top (on 5) and bottom oblique cross slide way (5 times) of connection two vertical guide group is set; Often organizing vertical guide group to comprise longitudinally (Y) two groups of spacing be the Y guiding rail (4 lead) of leading and two groups of spacing is the supporting guide (4) that Y props up, and Y leads >Y props up; Often organizing guiding rail is the closed ring guide rail transversely having interior follower rail; Often organizing supporting guide is the opening guide rail transversely having interior follower rail two ends to have inlet transforms circular arc, medial support guide rail has vertically been arranged on cab and has transported section, and outside-supporting guide rail vertically bottom-to-top-height is the transition lengthening section (4 propped up) that guiding rail height adds lower end again;
2) n platform is set often organizing the car frame (2) slided that vertical guide group vertically circulates in interior outside, n be four and more than; To be included in the inherent two vertical guide groups of two hoistways inboard track runs up and down in company with car frame car, on the oblique cross slide way of the oblique cross slide way in top and bottom, m platform is set altogether by the oblique self gravitation car for subsequent use slided that circulates, m be six and more than; Every platform car slides mounting by the car pulley (1.1) above self or slides the folding guide rail left on car frame, car low points (on 5.1,5.1 times) on the oblique cross slide way of the oblique cross slide way in top and bottom slides mounting, and at top, oblique cross slide way and bottom oblique cross slide way height site (on 5.2,5.2 times) are slided and left; Before elevator starts, n platform car frame is uniform along traction steel rope of cable (3.1) girth; It is equal that m platform car stops quantity on the oblique cross slide way in top and bottom;
3) descending towing machine (3 times) or up towing machine (on 3) are set respectively along downlink or uplink vertical guide group and top; Every platform towing machine comprises longitudinally two groups of upper and lower traction pieces (3Y), often organizes upper and lower traction piece and is in transmission connection by a closed traction steel rope of cable (3.1) and upper and lower traction wheel (3.2) and forms; Every platform car frame is equipped with company's of traction part (2.10) and is fixed on traction steel rope of cable simultaneously, four and above car frame is drawn altogether by underdrive on two groups of upper and lower traction pieces, circulate slip up and down often organizing outside in vertical guide group to make them, and launch at diverse location and fold; Every platform towing machine drive part is located at top;
4) slide on guiding rail the two groups of leading sheaves (2.1) longitudinally can rotated around skeleton are equipped with in every platform car frame skeleton (2.4) upper end, two groups of supports pulley (2.2) slided on supporting guide are equipped with in skeleton lower end, car frame lower end has and drives folding guide rail (2.3) that is deployable or that amount to by magnetic-powder clutch (2.5) output shaft rotation and car frame steel cable, supports pulley and slides up and down and produce propulsive effort and pass to magnetic-powder clutch input end through Transmission; Often organize leading sheave and be crimped on guiding rail both lateral sides by horizontal casting die clamping, and the driving that leading sheave connects part and traction steel rope of cable with the traction of being fixed on horizontal casting die is slided on guiding rail.
2. one-way circulation cage lifter according to claim 1, is characterized in that the oblique cross slide way of the oblique cross slide way in top and bottom hangs with car pulley (1.1) place and establishes the limit switch (on 5.1, on 5.2,5.1 times, 5.2 times) making car stop sliding respectively.
3., by one-way circulation cage lifter described in claim 1, it is characterized in that between described guiding rail and adjacent supports center line of guide rail, longitudinally spacing is called two guide rail gauge Y gauges; Car frame leading sheave and adjacent supports pulley by respective center-point and perpendicular to respective line of centers O1, O2 two planes between distance be called that two pulley rooms are apart from Y wheelspans, get Y gauge=Y wheelspan.
4. by one-way circulation cage lifter described in claim 1, it is characterized in that described leading sheave height is for (2.1Z), described transversely between follower rail centreline spacing be (4X), get (2.1Z) < (4X).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041060.2A CN104671029B (en) | 2015-01-27 | 2015-01-27 | Unidirectional circulation elevator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041060.2A CN104671029B (en) | 2015-01-27 | 2015-01-27 | Unidirectional circulation elevator |
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| CN104671029A true CN104671029A (en) | 2015-06-03 |
| CN104671029B CN104671029B (en) | 2017-02-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081789A (en) * | 2016-08-23 | 2016-11-09 | 牛猛 | A kind of lift circulation elevator system continuously |
| CN106698151A (en) * | 2016-12-14 | 2017-05-24 | 天津大学 | Elevator system for set-back building |
| US20200255261A1 (en) * | 2017-08-19 | 2020-08-13 | Libo Zhou | Smart multi-car elevator system |
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| JP2008013326A (en) * | 2006-07-07 | 2008-01-24 | Hitachi Ltd | Multi-car elevator |
| CN201144130Y (en) * | 2007-11-01 | 2008-11-05 | 郭亮 | Circulated multi-cage elevator |
| WO2008136692A2 (en) * | 2007-05-02 | 2008-11-13 | Maglevvision Corporation | Multi-car cyclic magnetic elevator with gravity linear electric generator/motor |
| CN102070058A (en) * | 2010-12-31 | 2011-05-25 | 刘友发 | Double-shaft cyclic elevator vehicle |
| CN204416847U (en) * | 2015-01-27 | 2015-06-24 | 四川大学 | One-way circulation cage lifter |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH260397A (en) * | 1947-01-27 | 1949-03-15 | Keller Ernst | Paternoster-like elevator. |
| JP2008013326A (en) * | 2006-07-07 | 2008-01-24 | Hitachi Ltd | Multi-car elevator |
| WO2008136692A2 (en) * | 2007-05-02 | 2008-11-13 | Maglevvision Corporation | Multi-car cyclic magnetic elevator with gravity linear electric generator/motor |
| CN201144130Y (en) * | 2007-11-01 | 2008-11-05 | 郭亮 | Circulated multi-cage elevator |
| CN102070058A (en) * | 2010-12-31 | 2011-05-25 | 刘友发 | Double-shaft cyclic elevator vehicle |
| CN204416847U (en) * | 2015-01-27 | 2015-06-24 | 四川大学 | One-way circulation cage lifter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081789A (en) * | 2016-08-23 | 2016-11-09 | 牛猛 | A kind of lift circulation elevator system continuously |
| CN106698151A (en) * | 2016-12-14 | 2017-05-24 | 天津大学 | Elevator system for set-back building |
| US20200255261A1 (en) * | 2017-08-19 | 2020-08-13 | Libo Zhou | Smart multi-car elevator system |
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|---|---|
| CN104671029B (en) | 2017-02-01 |
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