Adopt the tower type parking equipment of comb body exchange mechanism
Technical field
The present invention relates to a kind of tower type parking equipment, specifically a kind of tower type parking equipment that adopts comb body exchange mechanism, two groups of comb bodies of described equipment utilization intersect by the time realize that automobile is displaced to the operating principle of another group comb body from one group of comb body, its all moving components all be passive delivery and not with cable, also can effectively improve the tower type parking equipment that storage; Belong to the mechanical parking equipment technical field.
Background technology
In recent years, the popular abroad parking apparatus that is suitable for building up high tower is just progressing into the domestic market.Be characterized in that this type parking equipment takies ground projected area minimum.On 7.5 meters * 7.5 meters plot, corner, just can build up the high turriform garage about 50 parking stalls.Its space availability ratio and automaticity all are kinds advanced in the mechanical parking equipment.But because all adopted the pellet type carrier in introducing technology, mechanism is huge, and cost is very high, is difficult to popularize.And operation program is many, the idle program of empty pallet carrying has proposed very high requirement to information storage system, so the fault probability is higher and because of adopting the hoist cable type hoisting mechanism, energy consumption is bigger, does not meet energy-conservation requirement, has also increased construction and running cost.
Summary of the invention
The objective of the invention is to design a kind of tower type parking equipment that adopts comb body exchange mechanism, utilize this equipment energy conservation effectively, reduce equipment investment and allow cost.
According to technical scheme provided by the invention, several parking tiers of vertical layout are set in the multilayer parking tower, the warehouse compartment of several lateral arrangement is set in each parking tier; The warehouse compartment comb body that can do traversing action is arranged in both sides at parking tier, central authorities at parking tower are hoist trunk, the hoisting mechanism of band bascule is set at the cat head of multilayer parking tower, the work comb body is arranged in hoist trunk, comb body formula rotary disk is set at the bottom of the tower of parking tower, and described work comb body relies on the vertically-guided system of two constraintss to move up and down under the drive of hoisting mechanism in hoist trunk; Warehouse compartment comb body and work comb body intersects by the time, the rotary disk that utilizes the comb body formula is displaced to another with automobile from one group of comb body and organizes comb body.
At the traversing beam of the front and back of each warehouse compartment symmetric arrangement; Cloth centrally-mounted driving and reducer on described traversing beam, between the traversing beam in front and back, major axis is set, on the traversing beam of described major axis and front and back, drive sprocket is set respectively, coaxial roller is set on drive sprocket, described drive sprocket utilizes chain and the drive sprocket that is arranged at the reducer output to interconnect, during drive motors work, the roller run-in synchronism before and after driving on the traversing beam, the warehouse compartment comb body that promotes on the warehouse compartment is done traversing action on parking tier.
In described warehouse compartment comb body, between adjacent two longerons, utilize many tie-beams to interconnect, the some comb bodies parallel with tie-beam are set on longeron, at the difference fastening end, two ends of adjacent two longerons beam, its section configuration is the C font.The warehouse compartment comb body can be pressed on the roller, promote to do traversing action by roller, and do not produce slip.
Traversing beam in center and centre-driven motor and reducer and center drive sprocket and central roller are set, to finish the traversing relay action in hoist trunk of warehouse compartment comb body in hoist trunk.
Described work comb body comprises two independently comb bodies of half of structure; The position of work comb body is just staggered with the comb body position of warehouse compartment comb body; The comb body of half of structure has guaranteed not interfere when work comb body and warehouse compartment comb body join in hoist trunk.
In the vertically-guided system of described pair of constraints, at the bottom of guide rail extends to the tower of multilayer parking tower from the cat head of multilayer parking tower; Described guide rail has the rectangular channel of a hollow, and at a sidewall of guide rail opening is set; The guiding mechanism that can move up and down is set on described passage, and described guiding mechanism comprises that the guide wheel group that is positioned at passage reaches and the interconnective guide strip of guide wheel group described guide strip; All around all suffering restraints of described guide wheel group can only move up and down in the rectangular channel of guide rail; The installation portion that protrudes in described opening is set on described guide strip, and the installing plate of described work comb body is connected with described installation portion; Preceding hoisting chain in the upper end of guide strip and the hoisting mechanism and back hoisting chain are connected.
At the traversing beam of the front and back of each warehouse compartment symmetric arrangement, the traversing beam in center is set in hoist trunk, in the vertically-guided system of two constraintss, guide rail is arranged; Make the guide rail of vertically-guided and promote the traversing beam of traversing beam and center of the traversing action of warehouse compartment and be installed in traversing beam and the traversing beam in center on roller on the plan-position, stagger mutually, stagger mutually in front and back again in working programme.
In described hoisting mechanism, main drive gear is provided with the lifting sprocket wheel in preceding lift shaft and back respectively on the lift shaft between preceding lift shaft and back lift shaft, at the rear side of back lift shaft the transition sprocket wheel is set; One end of preceding hoisting chain is connected with the guide strip in the guiding mechanism, and the middle part is walked around and promoted sprocket wheel and transition sprocket wheel, and the other end is connected with the balance weight body that is positioned at the parking tower rear; One end of back hoisting chain is suspended on another guide strip in the guiding mechanism, and the middle part is also walked around and crossed sprocket wheel and arrive on the balance weight body; Preceding lift shaft is driven by main drive gear with the back lift shaft, does equidirectional revolution; Drive preceding hoisting chain and back hoisting chain motion by promoting sprocket wheel.
In described comb body formula rotary disk, some comb body weldments are set on middle installing plate, pivoting support and revolution drive motors and reducer are set at the middle part of middle installing plate; Roll away from the process of parking tower at automobile, the work comb body carries automobile and descends, and when cheating by entering parking Tata base with comb body formula rotary disk intersection, automobile is displaced on the comb body formula rotary disk; Rotary disk returns turnback, makes the automobile headstock outside, conveniently to go out car.
Characteristics of the present invention are: the work comb body that 1, can make the warehouse compartment comb body of traversing action and can make lifting action intersects and to pass through, and finishes the operating principle of automobile exchanger; 2, the warehouse compartment comb body is finished the arrangement of mechanism of traversing action; 3, the vertically-guided device of two constraintss and it and work comb body are made rigid connection, make the work comb body can keep the arrangement of mechanism of balance under load condition; 4, the work comb body is divided into independently two halves structure, with integrally-built warehouse compartment comb body handshaking in be unlikely to produce the arrangement of mechanism of interference; 5, the vertically-guided device of the guide rail of four square tube shapes and two constraintss, and and the arrangement of mechanism of traversing guiding device mutually noninterfere; 6, all moving components are not with cable, to reduce the arrangement of mechanism of fault probability; 7, the lifting appliance of forming by the drive motors that is arranged at cat head, sprocket wheel, roller chain, tensioning apparatus and axle, bearing and balance weight body.8, be arranged at the rotary disk mechanism that the place, access is made up of comb body weldment, pivoting support, motor and reducer, gear at the bottom of the tower.
The present invention proposes to use the scheme of comb body formula exchange mechanism in tower garage.It is simple that it has an operation program, and the fault probability is lower; The program that puts in place is all only required coarse positioning, so can increase substantially the operating efficiency in garage; Motor elements such as warehouse compartment comb body that the present invention simultaneously proposes and work comb body need not installed power and electric wiring, can improve the reliable operation degree of parking apparatus greatly.In addition, its lifting piece is convenient to arrange balanced controls, and power drain only is 50% of a pellet type mechanism under same load and operating rate, can cut down the consumption of energy significantly and running cost.
The principle of traditional pellet type carrier is automobile to be placed on the pallet carry, and is the earliest carrying form in the parking apparatus.Its warehouse-in working programme is:
Main frame hoist and lifting working platform move to empty pallet position → carrier and empty pallet is got host platform → main frame move to access → carrier and empty pallet is delivered to access → automobile from host platform enter pallet → carrier and pallet and automobile are taken to host platform → main frame move to instruction warehouse compartment → carrier with pallet and automobile is sent into warehouse compartment → main frame and carrier is awaited orders from the access.
In this a series of operation sequence, when putting in place at every turn, all to finish its lifting working platform following sub-working programme:
Low speed fine motion flat bed reached lift platform and warehouse compartment at grade when 1, lifting put in place, and error is less than ± 8 millimeters; 2, latch location is with the fixed platform position; 3, laterally fine motion makes drive disk assembly draw close the as ready pallet; 4, the pallet drive disk assembly starts, and makes pallet be displaced to platform from warehouse compartment, or is displaced to warehouse compartment from platform; 5, latch resets; 6, self-powered platform starts once more.
In the tower garage of traditional tray formula mechanism,, finish the carrying flow process of whole pallets and automobile by moving up and down and the repeatedly operation of subprogram of platform repeatedly.The difference of its working time according to the main frame range ability and the speed of service has than big-difference.On average go out entry time at every turn and be about 100 seconds.
The comb body formula carrier that the present invention uses be utilize two groups of comb bodies intersect by the time automobile is displaced to the mode of transport of another group comb body from one group of comb body.This mode of transport does not have to seek in the pellet type carrying program of empty pallet; Positioning accuracy request when it puts in place is lower, can be ± 50 millimeters, so also there is not the program of low speed flat bed, can improve its operating efficiency greatly; In its operating principle, do not need latch fixed platform position yet; Therefore can simplify the internal structure of an organization and working programme.
It puts working programme such as following in storage: the 500 millimeters → automobile in below that the host work comb body runs to access rotating disk comb body enter rotating disk comb body → comb body lifting finish handing-over → main frame band automobilism to instruct 300 millimeters of the tops of warehouse compartment to locate → parking comb body on the warehouse compartment traversing in hoist trunk → the work comb body descends and finishes handing-over for the second time, automobile is displaced on the parking comb body → parking comb body band the traversing warehouse compartment → main frame that returns of automobile and move to the access and await orders.Finish the working time of above whole flow processs, and to some extent difference according to the different of the range ability of main frame and carrier and the speed of service.On average go out entry time at every turn and be about 50 seconds, be 50% of pellet type tower storehouse.This goes out the comparatively concentrated garage of entry time for the residential block vehicle and is of great importance.Comb body formula exchange mechanism of the present invention proposes not to be provided with the technical scheme of power and cable on all moving components.Be characterized in the lifting and traversing process of work comb body and warehouse compartment comb body, not having the power supply and the signal transmission line that move.Therefore saved construction cost and reduced the fault probability.
Description of drawings
Fig. 1 is that warehouse compartment comb body and work comb body intersect by finishing the schematic diagram of automobile handing-over.
Fig. 2 is the lateral view of the traversing beam on the warehouse compartment; Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the B-B view of Fig. 3.Fig. 5 is the A-A view of Fig. 2.
Fig. 6 is the structure chart of warehouse compartment comb body.Fig. 7 is the right view of Fig. 6.
Fig. 8 is the F-F view among Fig. 6.
Fig. 9 is the traversing girder construction figure in the hoist trunk.Figure 10 is a traversing beam enlarged drawing among Fig. 9.
Figure 11 is the vertical view of Figure 10.
Figure 12 is the connection layout of work comb body and lifting guiding mechanism.
Figure 13 has removed the work comb body behind the automobile and the lateral view of lifting guiding mechanism among Figure 11.
Figure 14 is the vertical view of Figure 11.Figure 15 is the structure chart of lifting guiding mechanism.
Figure 16 is the left view of Figure 15.Figure 17 is the enlarged drawing of roller set.
Figure 18 is the vertical view of Figure 16.Figure 19 is the structure chart that promotes transmission system.
Figure 20 is that the C of Figure 21 is to view.Figure 21 is the vertical view of Figure 19.
Figure 22 is that the E of Figure 21 is to view.Figure 23 is counter weight construction figure.
Figure 24 is the chain arrangement diagram of hoisting mechanism.Figure 25 is the D-D view among Figure 21.
Figure 26 is the structure chart of comb body formula rotary disk.Figure 27 is the vertical view of Figure 26.
The specific embodiment
Basic principle of the present invention is like this: the work comb body 1 that can make the warehouse compartment comb body 3 of traversing action and can do the vertical lift action is displaced to automobile on another group comb body, to finish the carrying task of automobile from one group of comb body when intersection is passed through.Its structure as shown in Figure 1.On the cross section of multilayer parking tower, warehouse compartment comb body 3 is arranged in the right and left.The central authorities of parking tower are hoist trunk, and work comb body 1 relies on the vertically-guided body 2 of two constraintss to move up and down in hoist trunk.The reason of work comb body 1 dimidiation is to be convenient to be unlikely to produce interference with integrally-built warehouse compartment comb body 3 in handshaking.When making the warehouse-in action, warehouse compartment comb body 3 relies on a plurality of guide wheels 4 of the drive that is arranged in the steelframe two ends can traversingly arrive the interior assigned address of hoist trunk.When doing the warehouse-in action, hoisting mechanism makes work comb body 1 stop with 300 millimeters places, top that automobile rises to the instruction warehouse compartment; Warehouse compartment comb body 3 relies on guide wheel 4 traversing assigned addresses in hoist trunk; Work comb body 1 descends and intersects by warehouse compartment comb body 3; Automobile is displaced on the warehouse compartment comb body 3 from work comb body 1; Warehouse compartment comb body 3 is being with automobile to reset, and finishes the warehouse-in action; Work comb body 1 enters next program behavior.
When doing the outbound action, hoisting mechanism makes unloaded work comb body 1 rise to 300 millimeters places, below of instruction warehouse compartment; Warehouse compartment comb body 3 relies on guide wheel 4 traversing in hoist trunk; Work comb body 1 rises and intersects by warehouse compartment comb body 3; Automobile is displaced on the work comb body 1 from warehouse compartment comb body 3; Unloaded warehouse compartment comb body 3 resets; Work comb body 1 is being with automobile to drop to the access, finishes the outbound action.Warehouse compartment comb body 3 all has the comb body of two kinds of different numbers of teeth with work comb body 1.The side view camber of the less one group of comb body of the number of teeth wherein.This is to be used to park a car the position of front-wheel.Because the appearance and size and the wheelspan wheelbase of automobile are ever-changing, for ease of detecting and control, prevent to put in storage automobile superelevation overlength, work the mischief, just set the permanent position of this front-wheel.
Principal organ's composition division of finishing above-mentioned action is as follows:
1, promote mechanism that the warehouse compartment comb body does traversing action shown in Fig. 2~11: on the steelframe in tower storehouse, rely on installing plate 6 fixing before and after traversing beam 5, symmetry is each one before and after each warehouse compartment.Cloth centrally-mounted driving and reducer 7 on the traversing beam 5 in the place ahead.The output of reducer 7 is installed drive sprocket 8, and by chain 9 transmission doubly-linked sprocket wheels 10.11 is chain stretching device.Another axle head of doubly-linked sprocket wheel 10 is connected with the drive disk assembly of major axis 13 with the traversing beam in rear by universal joint 12, thereby the action of traversing beam is synchronous before and after making.What promotion warehouse compartment comb body was done traversing action is the front and back rollers 14 of totally 6 iron core polyamine fat wheel skins.The roller tread is for polyamine fat wheel skin, to improve the frictional force to the warehouse compartment comb body.Roller 14 is by axle 15, and bearing 16 is connected with doubly-linked drive sprocket 17.And doubly-linked drive sprocket 17 is distinguished drive sprocket 18 and 19 by chain, thereby 6 rollers on the traversing beam 5 reach run-in synchronism before and after making.Roller 19 is supporting rollers, is used to support the endpoint location of warehouse compartment comb body.
The structure of warehouse compartment comb body 3 is shown in Fig. 6~8: longeron 20 and tie- beam 21 and 32 comb bodies 22 are welded into an integral body.Park a car front-wheel about 8 comb bodies form arcs, be the position of having determined vehicle front on the one hand, also be to prevent that automobile from producing the measure of slip in handling process.On 4 end points of longeron 20, pass through bolton 2 butt beams 23.Make end carriage 23 can do trace adjustment, being convenient to it can reliably contact with 6 rollers 14.The section configuration of end carriage 23 is the C font, it can be buckled on the roller 14 and unlikely generation lateral sliding.4 junction plates 24 of welding on the 2 butt beams 23.Preventing the end carriage compressive deformation, also is the connector with the warehouse compartment comb body.
In order to make the center that warehouse compartment comb body 3 can traversing exactly arrival hoist trunk, in hoist trunk, also be provided with traversing beam, the structure of a unit of being made up of 5 layers of 10 parking stall has been expressed in Fig. 9~11: central authorities are hoist trunk, about be warehouse compartment.Transverse-moving mechanism in the hoist trunk has identical structure with the transverse-moving mechanism of warehouse compartment.Also be by traversing beam 25 centre-driven motors in center and reducer 26, drive sprocket 27, iron core polyamine fat roller 28, parts such as chain tensioning device 29 and chain 30 are formed.But per 5 layers are driven by each motor 26 of front and back in hoist trunk, all are tied by the sprocket wheel and the roller of chain 30 5 layers.When doing traversing action as the comb body that a warehouse compartment is wherein arranged by instruction, 5 layers of transverse-moving mechanism in the hoist trunk will all be done synchronous traversing action.Because going out warehouse-in all is a parking stall at every turn,, do not influence the correctness of its work though therefore a lot of rollers are arranged in idle running in the work in hoist trunk.The center of hoist trunk is just sent to a traversing comb body relay of coming on the warehouse compartment in its effect.
Rely on said mechanism, make the warehouse compartment comb body can be from correctly traversing center on the parking warehouse compartment to hoist trunk, or by the correctly traversing warehouse compartment of getting back in the center of hoist trunk.And comb body itself not drive do not have cable yet and link, thereby improve its functional reliability.
2, work comb body and lifting guiding mechanism are shown in Figure 12~18.Work comb body 1 works in the hoist trunk of parking tower.It is subjected to the constraint of the guiding mechanism 2 of two constraintss, can only move up and down, and can not do moving all around.The structure of work comb body 1 is similar with warehouse compartment comb body 3, also is to be welded by longeron 31 and comb body 32.But different is: its comb body position is just staggered with the comb body position of warehouse compartment comb body; It by two independently half of comb body formed, so just can not produce and interfere at when handing-over and warehouse compartment comb body 3; The longeron end has crank 33, so that reserve enough width in the access, is convenient to automobile and enters.In the end of crank 33 installing plate 34 is arranged, make the vertically-guided mechanism 35 of half of comb body and two constraintss form rigidity by bolt and link.So just can make comb body when carrying, keep its level.
The lifting guiding mechanism 2 of two constraintss is shown in Figure 15~18.It is made up of guide strip 36 and a plurality of forward guide wheel and side guide wheel 37.Lifting chain 38 can be installed in the guide strip top, and it can be connected with the hoisting mechanism that is in cat head.Whole lifting guiding mechanism 2 works within the guide rail 39 of square tube shape, and it and tube wall only stay less clearance.Therefore guiding mechanism can only move up and down in square tube shape guide rail 39, all suffers restraints at forward and side direction.It is the opening 40 of 40 millimeter that one side of square tube shape guide rail 39 has processed width, and outstanding on the guide strip 36 installation portion 41 can be connected by the installing plate 34 of this opening with work comb body 1.Square tube shape guide rail 39 is 4 places altogether, and at the bottom of the tower through to cat head, guarantee that work comb body 1 can be in correct position all the time and keep correct attitude.
3, hoisting mechanism is in cat head, and its structure is shown in Figure 19~25.It by main drive gear 42, preceding lifting power transmission shaft 43, back promote power transmission shaft 44 and balance weight body 45, etc. parts formed.Main drive gear 42 is arranged on the middle part of cat head, by promote drive motors and reducer 46, axle 47, sprocket wheel 48, and bearing 49 formed.Before being delivered to respectively by driving chain 50, lifting force promotes on power transmission shaft 43 and the back lifting power transmission shaft 44.Therefore they all are equidirectional rotating.
Before promote the two ends, the left and right sides that power transmission shaft 43 and back promote power transmission shaft 44, directly over the square tube shape guide rail 39 of vertically-guided, all be provided with and promote sprocket wheel 51.Front and back promote the lifting sprocket wheel 51 of power transmission shaft 43,44 and are all supported by bearing 52, and obtain rotary motive powers from driving chain 50, drive sprocket 53, shaft coupling 54.One end of preceding hoisting chain 55 is suspended on the top of the guide strip 36 of vertically-guided mechanism 2, and by promoting sprocket wheel 51, transition sprocket wheel 57 arrives on the balance weight body 45 at parking tower rears.Back hoisting chain 56 1 ends are suspended on another guide strip 36, also arrive on the balance weight body 45 by the transition sprocket wheel.
Balance weight body 45 is a frame construction.Adopt the counterweight form of 1:2, make just work half of comb body of its stroke, be convenient to set out inlet in the bottom of tower.The top of balance weight body 45 is provided with 4 pulleys 58, is passed through by hoisting chain 56 behind two preceding hoisting chains 55 and two.The end of four hoisting chains is fixedly mounted on cat head.The right and left of balance weight body 45 is provided with four guide wheel group 59, make the counterweight physical efficiency along the guide plate of body of the tower steadily about.Using the advantage of this cover hoisting mechanism is that power consumption is lower.Adopt 90 meters/timesharing in hoisting velocity, hoisting power is not more than 18KW, is 50% of pellet type mechanism.
4, the structure of comb body formula rotary disk is shown in Figure 26,27.Comb body formula rotary disk 60 is in the access of the bottom of parking tower.In the discrepancy library of automobile, unloaded work comb body 1 will intersect and pass through rotary disk comb body 60, and be in the foundation ditch at 500 millimeters places, below of rotary disk comb body 60.During warehouse-in, work comb body 1 rises, and automobile is exchanged on the work comb body 1 from rotary disk comb body 60, sends to the instruction warehouse compartment then.In going out library, work comb body 1 carries automobile and descends; With rotary disk comb body 60 intersect by the time automobile exchanged on the rotary disk comb body 60; And the 500 millimeters places, below that continue to drop to rotary disk comb body 60 stop.60 times turnbacks of rotary disk comb body make the automobile headstock outside, conveniently to go out car.
Rotary disk comb body 60 by comb body weldment 61, middle installing plate 62, pivoting support 63, revolution drive motors and reducer 64, motor gear 65, and pivoting support seat 66 form.Comb body arrangement form and warehouse compartment comb body 3 on the comb body weldment 61 are similar, it can be intersected with work comb body 1 pass through.But because of the automobile that goes out warehouse-in will directly pass in and out on rotary disk, so flush at all the neutral gear part laying floors 67 and the comb body of comb body.Be that steer motor can correct in-position, exceed 100 millimeters guide-car than comb body and be with 68 in the get on the car middle part welding of left and right wheels of comb body weldment 61.Pivoting support 63 is engineering mechanical components of band external gear, is connected with comb body weldment 61 by middle installing plate 62.Under the promotion of revolution drive motors and reducer 64 and motor gear 65, do 3 rev/mins low speed revolution.
The impact that produces when preventing automobile turnover rotary disk 60 makes the rotary disk displacement, and mechanical brake 69 is set below rotary disk 60.Mechanical brake is promoted by electric pushrod 70, makes lock dog 71 snap in the locking groove 72 of rotary disk below and has fixed the position of rotary disk.Pivoting support 63 is large-scale rolling bearings, and the rolling gap is arranged inevitably, and makes comb body weldment 61 produce swinging up and down of trace.So roller 73 is set below the two ends of comb body weldment 61, relies on the raceway under the roller to make rotary disk held stationary at work.
5, in the exchange of the comb body after the assembling tower type parking equipment.The guide rail 39 of 4 square tube shapes at the bottom of the through tower of cat head has been installed on the tower steelframe.Traversing beam 5 and traversing drive disk assembly have been installed on every layer of warehouse compartment.In the hoist trunk of central authorities, every layer traversing beam 25 in center and traversing drive disk assembly have been installed.Warehouse compartment comb body 3 all is in the home position.The lifting drive disk assembly that is in cat head just drops in the below foundation ditch of rotary disk 60 work comb body 1 by lifting sprocket wheel 51 and the hoisting chain 55,56 that front and back promote on power transmission shaft 43,44 and the lifting power transmission shaft; 45 of balance weight body are raised to cat head.System is just waiting for the warehouse-in instruction.
According to the regulation of domestic fire-fighting decree, each fire compartmentation is no more than 50 parking stalls.Then comb body formula parking tower is at most 25 layers, and overall height is 52 meters.Compare with the pellet type parking tower, building height can reduce by 7 meters approximately.In equipment investment, have aspects such as storage, power consumption and fault probability and also all be better than the pellet type parking apparatus.
Therefore, adopting the tower type parking equipment of comb body exchange mechanism is the optimal selection that substitutes the pellet type tower storehouse of introducing at present.