CN109972882A - A kind of safe flexible vertical circulatory system of vertical circulation stereo garage - Google Patents

A kind of safe flexible vertical circulatory system of vertical circulation stereo garage Download PDF

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Publication number
CN109972882A
CN109972882A CN201910200617.0A CN201910200617A CN109972882A CN 109972882 A CN109972882 A CN 109972882A CN 201910200617 A CN201910200617 A CN 201910200617A CN 109972882 A CN109972882 A CN 109972882A
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CN
China
Prior art keywords
wheel
stereo garage
circulatory system
vertical
sprocket wheel
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
CN201910200617.0A
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Chinese (zh)
Inventor
陈金水
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.)
Shandong Jiu Road Parking Equipment Co Ltd
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Shandong Jiu Road Parking Equipment 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 Shandong Jiu Road Parking Equipment Co Ltd filed Critical Shandong Jiu Road Parking Equipment Co Ltd
Priority to CN201910200617.0A priority Critical patent/CN109972882A/en
Publication of CN109972882A publication Critical patent/CN109972882A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/08—Garages for many vehicles
    • E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
    • E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/12—Chain links
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or chains

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pulleys (AREA)

Abstract

The invention discloses a kind of safe flexible vertical circulatory system of vertical circulation stereo garage, including be mounted on garage frame body circle transmission big sprocket wheel, lifting chain, stabilising arrangement；Lifting chain is that cyclic structure made of wheel shaft is successively articulated and connected from beginning to end is crossed as several links；Idler wheel is coaxially installed on each wheel shaft；There are several driving grooves engaged with the idler wheel of lifting chain along its central axes annular array on the outer radial periphery surface of circle transmission big sprocket wheel；The axial side of at least the one of circle transmission big sprocket wheel is equipped with stabilising arrangement on garage frame body, the stabilising arrangement includes preceding guide plate, the rear deflector of vertical setting, and the leading flank of preceding guide plate, the trailing flank of rear deflector are in contact with the outer radial periphery surface of the idler wheel of lifting chain.The present invention can be such that the overall length for realizing the field of conjugate action between circle transmission big sprocket wheel and lifting chain contacts, and obtain high engaged transmission performance, high wear resistence and high crushing strength, have the characteristics that operational safety, stable.

Description

A kind of safe flexible vertical circulatory system of vertical circulation stereo garage
Technical field
The present invention relates to stereo garage fields, more particularly to the vertical circulation system of kind vertical circulation stereo garage.
Background technique
With the rapid proliferation and development of automobile, city parking position supplies wretched insufficiency, current generally existing city parking Difficult problem, it is mainly manifested in parking demand and the insufficient contradiction in parking stall, i.e. parking space extension and urban land is insufficient Contradiction, for this purpose, mechanical garage comes into being.
With the development of three-dimensional parking device manufacture level, the speed of operating is constantly improved, and to operation quality It is required that it is increasingly harsh, especially for some large and medium-sized hoisting machineries, such as the transmission mechanism technological improvement of vertical circulating garage It is very urgent.The transmission system of domestic vertical circulation stereo garage mainly has two-stage gear drive and fork type transmission now, Have the shortcomings that noise is big, maintenance capacity is big in the case where running at high speed.
As illustrated in figs. 11-14, fork type is driven vertical circulation stereo garage, and two lifting chains 2 are separately mounted to frame body 7 Left and right both ends；Two lifting chains 2 are connected with a forked plectrum wheel 73 respectively；Forked plectrum wheel 73 is mounted in drive shaft 5；In drive shaft 5 Driving wheel 4 is connected with decelerating motor 74 by driving chain 75.Several carrier vehicle carrier bars 6 and same are respectively provided on two lifting chains 2 It is equipped with carrier vehicle hanger between the carrier vehicle carrier bar 6 of height, cross bar 71 is installed, carrier vehicle hanger is installed on carrier vehicle hanger installation cross bar 71 72.In the prior art, it is easily deformed due to major diameter forked plectrum wheel when bearing larger stress, vertical circulation stereoscopic vehicle The diameter of the forked plectrum wheel 73 in library generally in 700mm or so, can only there is 3-4 shift fork.The forked plectrum wheel of this 3-4 tooth of the prior art, Since the quantity of shift fork is few, shift fork is combined not close with lifting chain 2, can not solve the " polygon of 400mm or more coarse pitch chain Shape effect ", so there is when pine " when tight " and " jump chain " phenomenon in operational process always.Want to solve the problems, such as it is this, only by chain Rate of tension increases substantially, and the consequence that can be generated certain effect, but do so undoubtedly increases frictional resistance, and power disappears Consumption is also and then promoted, moreover is needed frequently into also bringing the increase of equipment maintenance cost.Lifting chain and forked plectrum wheel Whether in upper end or bottom in entering engagement process, by the carrier vehicle disk being connected with lifting chain set square from heavy load With the effect of rated load Q, a pair of of couple can be generated to lifting chain.Under the action of this is to couple, into engagement neutral gear area Carrier bar and directive wheel will generate rotation, be detached from proper motion track, caused by result be exactly less serious case's " jumping chain ", weigh " card It is stagnant ", serious person's " bored vehicle ".It generates stress to concentrate, shift fork foot wheel abrasion is larger, leads to the transmission of existing vertical circulation stereo garage Stability is poor, and operation is unstable, and chain or forked plectrum wheel will result directly in vertical circulation once combining not close or phenomenon of rupture Accidental falling occurs for the carrier vehicle hanger in stereo garage, and there are great security risks.
Summary of the invention
It is an object of the present invention to which in view of the deficiencies of the prior art, the safety for providing a kind of vertical circulation stereo garage is soft Property vertical circulation system.
The technical solution adopted by the present invention is as follows.
A kind of safe flexible vertical circulatory system of vertical circulation stereo garage, it is characterised in that: including being mounted on garage Circle transmission big sprocket wheel on frame body, lifting chain, stabilising arrangement.
Lifting chain is that cyclic structure made of wheel shaft is successively articulated and connected from beginning to end is crossed as several links；It is same on each wheel shaft Axis is equipped with idler wheel.
There is several and lifting chain rolling along its central axes annular array on the outer radial periphery surface of circle transmission big sprocket wheel Take turns the driving groove of engagement.
The axial side of at least the one of circle transmission big sprocket wheel is equipped with stabilising arrangement on garage frame body, and the stabilising arrangement includes Preceding guide plate, the rear deflector of vertical setting, the leading flank of preceding guide plate, rear deflector trailing flank with the rolling of lifting chain The outer radial periphery surface of wheel is in contact.
As optimal technical scheme, preceding guide plate, rear deflector are connected with longitudinally connected bar respectively.
As optimal technical scheme, longitudinally connected bar is equipped with the connection dress of adjustable preceding guide plate, rear deflector spacing It sets.
As optimal technical scheme, longitudinally connected bar is equipped with longitudinal equipped with several screw holes, preceding guide plate, rear deflector Screw is connected on the screw hole respectively.
As optimal technical scheme, the middle part of the leading flank of preceding guide plate is plane, the bottom of the leading flank of preceding guide plate, Top is the cambered surface of opening backward；The middle part of the trailing flank of rear deflector is plane, bottom, the top of the trailing flank of rear deflector For cambered surface for opening forward.
As optimal technical scheme, only the close of circle transmission big sprocket wheel is pacified from garage carrier vehicle hanger side on garage frame body Equipped with stabilising arrangement.
As optimal technical scheme, every chain link includes two carrier bars arranged in parallel, and the same end of two carrier bars is connected with a wheel shaft, Central axes of two carrier bars perpendicular to wheel shaft；Idler wheel includes wheel body ontology, and wheel body ontology is respectively provided in central axes and wheel body ontology The columned edge of a wing of axis on the same line, the chain driving wheel on the outer radial periphery surface and stereo garage of wheel body ontology Driving groove is meshed, on the outer radial periphery surface on the edge of a wing and the rack of stereo garage at the close stabilising arrangement end of each idler wheel The leading flank of preceding guide plate, the trailing flank of rear deflector are in contact.
As optimal technical scheme, the close stabilising arrangement end on the edge of a wing at the close stabilising arrangement end of each idler wheel is coaxially provided with The thickening disk that outer radial periphery surface is in contact with preceding guide plate, the rear deflector in the rack of stereo garage.The thickening of each idler wheel The outer radial periphery surface of disk is in contact with preceding guide plate, the rear deflector in the rack of stereo garage.As optimal technical scheme, The thickness on the edge of a wing at the close stabilising arrangement end of each idler wheel is greater than the thickness on its edge of a wing far from stabilising arrangement end.
As optimal technical scheme, the outer radial periphery surface of wheel body ontology is equipped with nylon layer.Equipped with nylon layer, overturn Conventional rigid operation logic fully achieves real " flexibility " of the operation of vertical circulation system, is fully achieved between kinematic pair Exempt from lubrication, noiseless, pollution-free, the safe operation effect of long-life
As optimal technical scheme, the length of carrier bar is 40-50cm.
As optimal technical scheme, several lightening holes, the centroid edge of each lightening hole are axially arranged in circle transmission big sprocket wheel The centroid annular array of circle transmission big sprocket wheel.
As optimal technical scheme, the axis hole of circle transmission big sprocket wheel is equipped with inner sleeve, and the axial thickness of inner sleeve is greater than The thickness of circle transmission big sprocket wheel；It inside puts on equipped with keyway.
As optimal technical scheme, it is big that the thickness of the close axis hole part of the circle transmission big sprocket wheel is greater than circle transmission The thickness of the rest part of sprocket wheel.
As optimal technical scheme, driving the section perpendicular to axis hole central axes direction at the close axis hole end of groove is half Circle, the separate axis hole for driving the section in the central axes direction perpendicular to axis hole at the separate axis hole end of groove trapezoidal and trapezoidal End while length be greater than its close to axis hole end while length.
As optimal technical scheme, the quantity of groove is driven to be no less than 8.
As optimal technical scheme, the lower end of garage frame body is arranged in circle transmission big sprocket wheel.
As optimal technical scheme, the diameter of circle transmission big sprocket wheel ontology is not less than 1400cm.
The beneficial effects of the present invention are: the shift fork wheel drive lifting chain from the prior art is different, the present invention is using circulation It transmits big sprocket wheel and drives lifting chain, the driving number of recesses of circle transmission big sprocket wheel is increased substantially compared to forked plectrum wheel, is recycled The overall length of the field of conjugate action is realized between transmission big sprocket wheel and lifting chain to contact, and is obtained high engaged transmission performance, high is resisted Mill property and high crushing strength.Stabilising arrangement is increased, is made of high-strength wearable material, it is easy to adjust, it compensates, can have throughout one's life The problem of preventing circle transmission big sprocket wheel from easily deforming when bearing larger stress when driving lifting chain, improves garage fortune Capable safety reduces maintenance expense.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the safe flexible vertical circulatory system of vertical circulation stereo garage of the present invention.
Fig. 2 is the partial enlarged view of the part A of Fig. 1.
Fig. 3 is the partial enlarged view of the part B of Fig. 2.
Fig. 4 is the partial enlarged view of the C portion of Fig. 2.
Fig. 5 is a kind of structural schematic diagram of idler wheel.
Fig. 6 is a kind of structural schematic diagram of idler wheel.
Fig. 7 is sectional view of the idler wheel shown in Fig. 6 along D-D '.
Fig. 8 is a kind of structural schematic diagram of circle transmission big sprocket wheel.
Fig. 9 is a kind of structural schematic diagram of circle transmission big sprocket wheel.
Figure 10 is sectional view of circle transmission big sprocket wheel shown in Fig. 9 along E-E '.
Figure 11 is the structural schematic diagram of vertical circulation stereo garage in the prior art.
Figure 12 is the partial enlarged view of the part F of Figure 11.
Figure 13 is the partial enlarged view of the part G of Figure 11.
Figure 14 is the partial enlarged view of the part H of Figure 13.
Figure 15 is the schematic diagram that the effect of carrier vehicle disk from heavy load and rated load Q generates a pair of of couple F to lifting chain.
Wherein: circle transmission big sprocket wheel -1；Drive groove -11；Lightening hole -12；Inner sleeve -13；Axis hole -14；Keyway -15；
Lifting chain -2；Wheel shaft -21；Chain link -22；Idler wheel -23；Carrier bar -24；Wheel body ontology -25；The edge of a wing -26；Thicken disk -27； Nylon layer -28；
Stabilising arrangement -3；Preceding guide plate -31；Rear deflector -32；Longitudinally connected bar -33；Screw hole -34；
Driving wheel -4；
Drive shaft -5；
Carrier vehicle carrier bar -6；
Frame body -7；Carrier vehicle hanger installs cross bar -71；Carrier vehicle hanger -72；Forked plectrum wheel -73；Decelerating motor -74；Driving chain 75.
Specific embodiment
In the following, the present invention will be further described in conjunction with the accompanying drawings and embodiments.
Embodiment 1.As shown in Fig. 1-5,8, a kind of safe flexible vertical circulatory system of vertical circulation stereo garage is special Sign is: including be mounted on garage frame body circle transmission big sprocket wheel 1, lifting chain 2, stabilising arrangement 3
Lifting chain 2 is to pass through cyclic structure made of the successively head and the tail articulated connection of wheel shaft 21 as several chain links 22；Each wheel shaft 21 On be coaxially installed with idler wheel 23
There is several and lifting chain 2 idler wheel along its central axes annular array on the outer radial periphery surface of circle transmission big sprocket wheel 1 The driving groove 11 of 23 engagements；The diameter of 1 ontology of circle transmission big sprocket wheel is not less than 1400cm.
The axial side of at least the one of circle transmission big sprocket wheel 1 is equipped with stabilising arrangement 3, the stabilising arrangement 3 on garage frame body Preceding guide plate 31, rear deflector 32 including vertical setting, the leading flank of preceding guide plate 31, rear deflector 32 trailing flank with The outer radial periphery surface of the idler wheel 23 of lifting chain 2 is in contact.The design of circle transmission big sprocket wheel 16 is with reference to GB8350-2003 " carrier chain, attachment and sprocket wheel " standard simultaneously improves it because the product applied in the market not to applying working condition not With design is improved, there is a problem of that engagement is bad.In ISO 606-1994 transmission short pitch precise roller chain and sprocket In international standard, specific sprocket tooth form is not provided, and only provide sprocket wheel maximum tooth gap from and minimum tooth gap form.But When design cycle big sprocket wheel, in addition to chain to be guaranteed can on sprocket wheel it is successfully engaging-in with nibble out and have good processing work Outside skill, inventor also contemplates principle: sprocket must be able to absorb and transmit chain tension, be able to achieve with greater need for sprocket wheel flat Surely, it continuously works；Sprocket must reasonably accommodate the abrasion at the working face and root circle of chain elongation amount and sprocket Amount；Sprocket must be adapted with working condition when using.Whether such as the chain speed of service has exotic to fall into chain and chain Take turns site of engagement etc..Design is optimized to circulation big sprocket wheel, and by repeatedly installation experiment, makes its critical performance parameters such as Tooth socket center fractional dose, intermeshing pressure angle, sprocket faces arc radius, root diameter etc. are optimized.Make it and promotes chain The overall length contact that the field of conjugate action is realized between directive wheel, obtains high engaged transmission performance.And by strict control heat at Science and engineering skill makes its flank of tooth obtain high wear resistence and high crushing strength, instead of " four teeth generallyd use on existing market Formula forked plectrum wheel " keeps sprocket wheel work more stable, more reliable, and then improves the service efficiency of equipment.
Using computer " digital coordination design " technology, by iterative calculation, to the essence for promoting big chain running track Really simulation.For example, promote big chain circulation track centers away from Ayh=1472.41mm, chain is in lowest part set square to unilateral (left Or it is right) 18 ° of deflection when, lifting chain is tensioned, then the maximum slack in chain are as follows: Δ max=Kmax- Kmin=455.00-454.74=0.26mm, this result can be ignored not completely compared with the entire chain total length order of magnitude Meter, test result are also made that good proof: " polygon effect " of lifting chain and " jumping chain " phenomenon does not occur again, problem It is solved.For guarantee " high-strength guide plate " can reliably working, must have enough crushing strengths, hardness and Wearability, therefore the superior wearing plate of material selection comprehensive performance.For guarantee " high-strength guide plate " can reliably working, it is necessary There are enough crushing strengths, hardness and wearability, therefore the leading flank of preceding guide plate, rear deflector material selection comprehensive performance Superior wearing plate.Yield strength is greater than 900 MPa, Brinell hardness 570-600.Through industrial verification result, 12 or more parking stalls Equipment using circle transmission big sprocket wheel compare compared with the forked plectrum wheel kind of drive, safety increases substantially.Solves tradition Vertical circulation class mechanical type parking apparatus runs shaking problem.
Lifting chain and circulation big sprocket wheel in entering engagement process whether in upper end or bottom, by with promote chain The connected carrier vehicle disk of set square can be shown in figure to lifting chain generation a pair of couple F(from the effect of heavy load and rated load Q 15).Under the action of this is to couple, carrier bar and directive wheel into engagement neutral gear area will generate rotation, be detached from proper motion Track, caused by result be exactly less serious case's " jump chain ", weigh " clamping stagnation.After preceding guide plate, rear deflector, idler wheel enter with Transition region before the engagement of circle transmission big sprocket wheel, contacts with preceding guide plate 51, ensure that lifting chain and the big chain of circle transmission That takes turns is tangent.When idler wheel will leave the steering region of engagement of circulation big sprocket wheel, " rear deflector will generate idler wheel and resist about Beam forces directive wheel smoothly to engage and deviate from " circulation big sprocket wheel ", can eliminate the influence of couple F, completely solve existing " clamping stagnation " existing for the circulatory system, " bored vehicle " phenomenon.
Preceding guide plate 31, rear deflector 32 are connected with longitudinally connected bar 33 respectively.
Longitudinally connected bar 33 is equipped with the attachment device of adjustable preceding guide plate 31,32 spacing of rear deflector.
Longitudinally connected bar 33 is equipped with longitudinal equipped with several screw holes 34, preceding guide plate 31, the difference screw of rear deflector 32 It is connected on the screw hole 34.
The middle part of the leading flank of preceding guide plate 31 is plane, the bottom of the leading flank of preceding guide plate 31, top be opening to Cambered surface afterwards；The middle part of the trailing flank of rear deflector 32 is plane, the bottom of the trailing flank of rear deflector 32, top be opening to Preceding cambered surface.
Only the close of circle transmission big sprocket wheel 1 is equipped with stabilising arrangement 3 from garage carrier vehicle hanger side on garage frame body.
Every chain link 22 includes two carrier bars 24 arranged in parallel, and the same end of two carrier bars 24 is connected with a wheel shaft 21, two carrier bars 24 Perpendicular to the central axes of wheel shaft 21；Idler wheel 23 includes wheel body ontology 25, and wheel body ontology 25 is respectively provided with central axes and wheel body ontology 25 The central axes columned edge of a wing 26 on the same line, the outer radial periphery surface of wheel body ontology 25 and the chain of stereo garage The driving groove 11 of driving wheel is meshed, the outer radial periphery surface on the edge of a wing 26 at 3 end of close stabilising arrangement of each idler wheel 23 and vertical Preceding guide plate 31, rear deflector 32 in the rack in body garage are in contact.The edge of a wing 26 at 3 end of close stabilising arrangement of each idler wheel 23 Thickness be greater than its edge of a wing 26 far from 3 end of stabilising arrangement thickness.Several lightening holes are axially arranged in circle transmission big sprocket wheel 1 12, the centroid annular array of the centroid of each lightening hole 12 along 1 ontology of circle transmission big sprocket wheel.
The length of carrier bar 24 is 40-50cm, and the diameter of wheel body is 60-100mm.
The thickness of 14 part of close axis hole of the circle transmission big sprocket wheel 1 is greater than its remaining part of circle transmission big sprocket wheel 1 The thickness divided.
The section perpendicular to 14 central axes direction of axis hole for driving 14 end of close axis hole of groove 11 is semicircle, is driven recessed Trapezoidal and trapezoidal 14 end of separate axis hole in the section in the central axes direction perpendicular to axis hole 14 at 14 end of separate axis hole of slot 11 While length be greater than its close to 14 end of axis hole while length.
Drive number of bits 10 of groove 11.
The lower end of garage frame body is arranged in circle transmission big sprocket wheel 1.
Embodiment 2, as shown in fig. 6-7, the present embodiment and the difference of embodiment 1 are: each idler wheel 23 is filled close to stable Set the edge of a wing 26 at 3 ends 3 end of close stabilising arrangement be coaxially provided in the rack of outer radial periphery surface and stereo garage it is leading to The thickening disk 27 that plate 31, rear deflector 32 are in contact.Disk 27 is thickeied to be made of wear-resistant material.The outer radial periphery of wheel body ontology 25 Surface is equipped with nylon layer 28.Each idler wheel 23 thickening disk 27 outer radial periphery surface and stereo garage rack on it is leading to The leading flank of plate 31, the trailing flank of rear deflector 32 are in contact.The running noise main source of the lifting chain of stereo garage Frictional force in lifting chain cyclic process between steel directive wheel and guide rail.It is reasonable in main frame structure design, manufacture In the case where, the main means of noise are reduced, running technology principle is exactly innovated, reduces frictional force to greatest extent.It is moulded using steel " compound direction wheel ", has overturned conventional rigid operation logic.Wherein engineering plastics are high-intensitive high molecular material, coefficient of friction It is small, realize defeating a force with a tenderness between friction pair.Through operation test of installing, equipment overall noise is greatly lowered, is not more than 50Db, and do not need to lubricate, environment friendly and pollution-free, maintenance expense is low.
Conventional rigid operation logic has been overturned, has been fully achieved real " flexibility " of the operation of vertical circulation system, movement It is fully meet between pair and exempts from lubrication, noiseless, pollution-free, the safe operation effect of long-life.
Embodiment 3.As shown in figs. 9-10, the present embodiment and the difference of embodiment 1 are: the axis of circle transmission big sprocket wheel 1 Hole 14 is equipped with inner sleeve 13, and the axial thickness of inner sleeve 13 is greater than the thickness of 1 ontology rest part axial direction of circle transmission big sprocket wheel； Inner sleeve 13 is equipped with keyway 15.
Embodiment enumerated above is not to technical solution described in the invention only for understanding that the present invention is used Restriction, the those of ordinary skill in relation to field on the basis of the technical solution described in claim, can also make a variety of changes Change or deformation, all equivalent variations or deformation should all be covered within the scope of the claims of the present invention.The present invention is not Place is described in detail, is the well-known technique of those skilled in the art of the present technique.

Claims (18)

1. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage, it is characterised in that: including being mounted on garage frame Circle transmission big sprocket wheel (1), lifting chain (2) on body, stabilising arrangement (3)；
Lifting chain (2) is to pass through cyclic structure made of wheel shaft (21) successively head and the tail articulated connection as several chain links (22)；Respectively Idler wheel (23) are coaxially installed on wheel shaft (21)；
Have on the outer radial periphery surface of circle transmission big sprocket wheel (1) along its central axes annular array several with lifting chain (2) The driving groove (11) of idler wheel (23) engagement；
The axial side of at least the one of circle transmission big sprocket wheel (1) is equipped with stabilising arrangement (3), the stabilising arrangement on garage frame body (3) include vertical setting preceding guide plate (31), rear deflector (32), leading flank, the rear deflector (32) of preceding guide plate (31) Trailing flank be in contact with the outer radial periphery surface of the idler wheel (23) of lifting chain (2).
2. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, it is characterised in that: Preceding guide plate (31), rear deflector (32) are connected with longitudinally connected bar (33) respectively.
3. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as claimed in claim 2, it is characterised in that: Longitudinally connected bar (33) is equipped with the attachment device of adjustable preceding guide plate (31), rear deflector (32) spacing.
4. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as claimed in claim 3, it is characterised in that: Longitudinally connected bar (33) is equipped with longitudinal equipped with several screw holes (34), preceding guide plate (31), rear deflector (32) difference screw It is connected on the screw hole (34).
5. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, it is characterised in that: The middle part of the leading flank of preceding guide plate (31) is plane, and bottom, the top of the leading flank of preceding guide plate (31) are to be open backward Cambered surface；The middle part of the trailing flank of rear deflector (32) is plane, the bottom of the trailing flank of rear deflector (32), top be opening to Preceding cambered surface.
6. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, it is characterised in that: Only the close of circle transmission big sprocket wheel (1) is equipped with stabilising arrangement (3) from garage carrier vehicle hanger side on garage frame body.
7. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as claimed in claim 2, it is characterised in that: Every chain link (22) includes two carrier bars (24) arranged in parallel, and the same end of two carrier bars (24) is connected with a wheel shaft (21), two carrier bars (24) perpendicular to the central axes of wheel shaft (21)；Idler wheel (23) includes wheel body ontology (25), and wheel body ontology (25) is respectively provided with central axes With the columned edge of a wing (26) of the central axes of wheel body ontology (25) on the same line, the outer radial periphery table of wheel body ontology (25) Face is meshed with the driving groove (11) of the chain driving wheel of stereo garage, close stabilising arrangement (3) end of each idler wheel (23) The outer radial periphery surface on the edge of a wing (26) is in contact with preceding guide plate (31), the rear deflector (32) in the rack of stereo garage.
8. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as claimed in claim 7, it is characterised in that: Close stabilising arrangement (3) end on the edge of a wing (26) at close stabilising arrangement (3) end of each idler wheel (23) is coaxially provided with outer radial periphery table The thickening disk (27) that face is in contact with preceding guide plate (31), the rear deflector (32) in the rack of stereo garage；Each idler wheel (23) The outer radial periphery surface of thickening disk (27) connect with preceding guide plate (31), the rear deflector (32) in the rack of stereo garage Touching.
9. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as claimed in claim 7, it is characterised in that: The thickness on the edge of a wing (26) at close stabilising arrangement (3) end of each idler wheel (23) is greater than its edge of a wing far from stabilising arrangement (3) end (26) thickness.
10. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as claimed in claim 7, feature exist In: the outer radial periphery surface of wheel body ontology (25) is equipped with nylon layer (28).
11. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as claimed in claim 7, feature exist In: the length of carrier bar (24) is not less than 40cm.
12. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, feature exist In: it is axially arranged in circle transmission big sprocket wheel (1) several lightening holes (12), the centroid of each lightening hole (12) is along the big chain of circle transmission Take turns the centroid annular array of (1).
13. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, feature exist In: the axis hole (14) of circle transmission big sprocket wheel (1) is equipped with inner sleeve (13), and the axial thickness of inner sleeve (13) is greater than circle transmission The thickness of big sprocket wheel (1)；Inner sleeve (13) is equipped with keyway (15).
14. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, feature exist In: the thickness of close axis hole (14) part of the circle transmission big sprocket wheel (1) is greater than its remaining part of circle transmission big sprocket wheel (1) The thickness divided.
15. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, feature exist In: the section perpendicular to axis hole (14) central axes direction at close axis hole (14) end of driving groove (11) is semicircle, driving Trapezoidal and trapezoidal separate in section in the central axes direction perpendicular to axis hole (14) at separate axis hole (14) end of groove (11) Axis hole (14) end while length be greater than its close to axis hole (14) end while length.
16. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, feature exist In: the quantity of driving groove (11) is no less than 8.
17. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, feature exist In: the lower end of garage frame body is arranged in circle transmission big sprocket wheel (1).
18. a kind of safe flexible vertical circulatory system of vertical circulation stereo garage as described in claim 1, feature exist In: the diameter of circle transmission big sprocket wheel (1) ontology is not less than 1400mm.
CN201910200617.0A 2019-03-16 2019-03-16 A kind of safe flexible vertical circulatory system of vertical circulation stereo garage Pending CN109972882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910200617.0A CN109972882A (en) 2019-03-16 2019-03-16 A kind of safe flexible vertical circulatory system of vertical circulation stereo garage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910200617.0A CN109972882A (en) 2019-03-16 2019-03-16 A kind of safe flexible vertical circulatory system of vertical circulation stereo garage

Publications (1)

Publication Number Publication Date
CN109972882A true CN109972882A (en) 2019-07-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910200617.0A Pending CN109972882A (en) 2019-03-16 2019-03-16 A kind of safe flexible vertical circulatory system of vertical circulation stereo garage

Country Status (1)

Country Link
CN (1) CN109972882A (en)

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