CN103726698A - Lifting device - Google Patents

Lifting device Download PDF

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Publication number
CN103726698A
CN103726698A CN201210383361.XA CN201210383361A CN103726698A CN 103726698 A CN103726698 A CN 103726698A CN 201210383361 A CN201210383361 A CN 201210383361A CN 103726698 A CN103726698 A CN 103726698A
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China
Prior art keywords
lifting
turntable
lift platform
pylon
movable roll
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Granted
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CN201210383361.XA
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Chinese (zh)
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CN103726698B (en
Inventor
程学海
段辉
刘旭荣
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.)
CIMC IOT Technology Co.,Ltd.
SHENZHEN CIMC SMART PARKING Co.,Ltd.
China International Marine Containers Group Co Ltd
Shenzhen CIMC Tianda Airport Support Ltd
Original Assignee
China International Marine Containers Group Co Ltd
Shenzhen CIMC Tianda Airport Support Ltd
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Application filed by China International Marine Containers Group Co Ltd, Shenzhen CIMC Tianda Airport Support Ltd filed Critical China International Marine Containers Group Co Ltd
Priority to CN201210383361.XA priority Critical patent/CN103726698B/en
Publication of CN103726698A publication Critical patent/CN103726698A/en
Application granted granted Critical
Publication of CN103726698B publication Critical patent/CN103726698B/en
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Abstract

The invention relates to a lifting device which is arranged in a mechanical stereo garage. The lifting device comprises a lifting platform and a transmission mechanism. The lifting platform comprises a lifting base frame and a rotary table, the rotary table and the lifting base frame are rotatably arranged, a movable roll column frame is movably arranged on the rotary table, the rotary table is supported on the upper surface of the lifting base frame through a walking device arranged at the bottom of the rotary table, and the rotary table can horizontally rotate relative to the lifting base frame through the walking device when the lifting platform is at an upper position. The transmission mechanism is in transmission connection with the lifting base frame and drives the lifting base frame to vertically ascend and descend.

Description

A kind of lifting gear
Technical field
The present invention relates to a kind of lifting gear, relate in particular in a kind of mechanical stereo garage for the vertical mobile lifting gear of vehicle.
Background technology
At present, the problem of ubiquity parking difficulty in large and medium-sized city, building mechanical stereo garage has become the effective means that solves this present situation.In stacking class mechanical type three-dimensional garage during Transport Vehicle, need to use lifting gear to realize vehicle from a function that is highly transported to another height.
And in mechanical stereo garage, while picking up the car, require vehicle to carry out, after horizontal direction 180 degree rotations, just making headstock towards garage door, vehicle just can roll garage away from, this just requires lifting gear not only can carry out vertical lift, also needs to use lifting gear to change the horizontal direction of vehicle.Existing lifting gear is mainly realized the 180 degree rotations of vehicle horizontal direction by turntable, its process rises and departs from ground for first making turntable carry out part, then revolving-turret changes the horizontal direction of vehicle, last turntable declines concordant with ground, the vehicle changing after direction just can be walked, there will be in this way consuming time morely, Transport Vehicle overlong time, causes Transport Vehicle inconvenience; In addition, power microlitre descending mechanism is installed on lift platform, its complex structure, is easy to break down; On existing lifting gear, often there is no vehicle adjusting mechanism, the correct angle of parking that vehicle is sailed into is had relatively high expectations, and causes parking cumbersome.
For example, if what adopt in multi-storied garage is split type vehicle carrier (manipulator), just need to be equipped with lifting gear correspondingly, this lifting gear wants to meet the requirement of carrier carrying vehicle.
Therefore, in the urgent need to a kind of lifting gear, to overcome the defect of existing lifting gear.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of lifting gear, it is not only suitable in mechanical stereo garage for being used in conjunction with split type carrier, complete the vehicle lifting handing-over between distinct device, and, when vehicle deposits the parking stall in garage in by the Room of stopping (being upper position), lift platform not built on stilts can carry out level 180 degree rotations to vehicle, can effectively save time, when lifting gear is vehicles drive during to bicycle parking layer (being the next position), can be by manipulator directly vehicle conveying to bicycle parking position.
To achieve these goals, the invention provides a kind of lifting gear, be installed in mechanical stereo garage, its feature is, described lifting gear comprises: lift platform, it comprises lifting underframe and rotates with described lifting underframe the turntable of installing, on wherein said turntable, be movably installed with movable roll pylon, described turntable is supported on the upper surface of described lifting underframe by the running gear that is arranged at its bottom, and described turntable can horizontally rotate with respect to described lifting underframe by described running gear during in upper position at described lift platform; Transmission mechanism, is in transmission connection with described lifting underframe and drives described lifting underframe vertical lift;
In an embodiment of the present invention, described lifting gear also comprises jacking mechanism, it is fixed on the bottom of described lift platform and corresponding to the setting of described movable roll pylon, described jacking mechanism movable roll pylon make its upper surface exceed the upper surface of described turntable described in jack-up when described lift platform drops to the next position.
In an embodiment of the present invention, described lifting gear also comprises guiding mechanism, the guiding tooth plate that it comprises the tooth plate hole being arranged on described turntable and is arranged on described lift platform bottom, described guiding tooth plate passes and stretches out described tooth plate hole when described lift platform drops to described the next position, together forms groove with the described upper surface of described turntable with described movable roll pylon.
In an embodiment of the present invention, described lifting gear also comprises balance weight mechanism, and it comprises two balancing weights, and described two balancing weights are relatively arranged on the both sides of described lift platform and are in transmission connection with described transmission mechanism.
In an embodiment of the present invention, described transmission mechanism comprises: four groups of hoisting mechanisms, corresponding to four jiaos of the described lift platform both sides that arrange and be arranged between two described lift platform, every group of hoisting mechanism comprises the upper sprocket wheel of the upper and lower that is separately fixed at described lift platform and lower sprocket and the lifting chain linking with described upper sprocket wheel and lower sprocket; Two groups of rotating assemblies, every group of rotating assembly comprises a rotating shaft and the first synchronous sprocket wheel being mounted thereon, wherein, two described lower sprockets that are positioned at described lift platform one side or one end are installed on the two ends of rotating shaft described in one of them, and another two the described lower sprockets that are positioned at described lift platform opposite side or the other end are installed on the two ends of rotating shaft described in another; Gear synchronization mechanism, comprise two synchromesh gears that are connected with a joggle, with coaxial the second synchronous sprocket wheel being connected of synchromesh gear described in each, described in one of them the first synchronous sprocket wheel and described in one of them between the second synchronous sprocket wheel and described in another the first synchronous sprocket wheel with described in another, between the second synchronous sprocket wheel, by a synchronization chain, link respectively; One rotating shaft drive motors, drives and is connected with rotating shaft described in one of them.
In an embodiment of the present invention, described lifting gear also comprises four columns, four bights corresponding to described lift platform are fixedly installed, and described four groups of hoisting mechanisms respectively one by one correspondence be arranged on described four columns, described rotating shaft is arranged on described column by bearing is installed, and described jacking mechanism is fixed on described column.
In an embodiment of the present invention, on described turntable, be also provided with vehicle adjusting mechanism, it is comprised of two push rods that are oppositely arranged, described two push rods drive translation by two groups of pinion and racks, every group of pinion and rack comprises two tooth bars that are connected respectively on described push rod and the push rod gear being connected with a joggle with described two tooth bars, between described two groups of rack-and-pinion by being driven by a push rod drive motors by same push rod chain with the coaxial push rod sprocket wheel being connected of described push rod gear.
In an embodiment of the present invention, on described turntable, be also movably installed with two tablets, described two tablets be positioned at described turntable axis both sides and be diagonal distribute; Bottom at described lift platform is provided with post rod mechanism, described post rod mechanism is corresponding to tablet setting described in one of them, and described post rod mechanism is one of them tablet described in jack-up when described lift platform drops to described the next position, and is another tablet of jack-up after described turntable Rotate 180 degree.
In an embodiment of the present invention, described post rod mechanism comprises: fixed sleeving, and it has vertical installation through hole; Push rod, can vertically be sleeved on described fixed sleeving movably by described installation through hole; Spring, is sleeved on described push rod and described both ends of the spring is connected to the top of described fixed sleeving and the top of described push rod.
In an embodiment of the present invention, on described turntable, being formed with two parallel direction recess passes in and out in order to guided vehicle, described movable roll pylon is four, is furnished with two described movable roll pylons and described movable roll pylon in order to support the wheel of described vehicle in each direction recess along the direction front and back of vehicles while passing.
In an embodiment of the present invention, described tooth plate hole is near the disposed inboard of described direction recess, described two tablets are adjacent to described tooth plate hole and arrange, and described guiding mechanism is four, corresponding to described four movable roll pylons, arrange, described post rod mechanism is to be fixed therein on the guiding tooth plate of a described guiding mechanism.
In an embodiment of the present invention, on described movable roll pylon, by roller axle, multiple rollers are installed, described multiple rollers are parallel to the axis of described turntable and can rotate freely.
In an embodiment of the present invention, described in each, jacking mechanism has two footstocks and the locating part between described two footstocks, and correspondence is provided with limiting through hole on the bottom surface of described movable roll pylon, described locating part is being through described limiting through hole during movable roll pylon described in described jacking mechanism jack-up.
In an embodiment of the present invention, described running gear comprises: two driving wheels, are relatively arranged on the bottom at described turntable two ends along the axis of described turntable; Two movable motors, drive respectively described two driving wheels walking; Four driven pulleys, are arranged at the bottom at described turntable two ends between two, and two described driven pulleys that are positioned at same one end lay respectively at the both sides of described driving wheel.
In an embodiment of the present invention, on the upper surface at described lifting underframe two ends, be provided with the first arc orbit, described the first arc orbit forms a circuit orbit with the second arc orbit that is arranged on ground, the parking Room and be positioned at described lift platform both sides, and described driving wheel and described driven pulley rotate along described circuit orbit.
Lifting gear of the present invention, compared with existing lifting gear, has following beneficial effect:
(1) on the lift platform of lifting gear of the present invention, the rotation of turntable completes on ground, and its underpart does not need rotary space, can reduce the area occupied of lifting gear, and both sides, its underpart can be used as parking space and use.
(2) be the rotatable plane of turntable during turntable off-position, be also the position that vehicle sails into simultaneously, when operation, do not need built on stilts rotatable, can effectively save time.
(3) lifting gear provided by the present invention occupies little space, be specially adapted to the vehicle lifting that mechanical stereo garage adopts separate mechanical hand, carrier guiding is provided to the function of locating information, complete the vehicle lifting exchange between distinct device (piler, carrier).
(4) lifting gear provided by the present invention possesses the function that warehouse-in vehicle is led, ajusts, turned to, and lift platform horizontal plane translation in elevating movement process is unchanged, and motion steadily.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 has shown that the master of lifting gear of the present invention looks schematic diagram, and lift platform is wherein on top;
Fig. 2 has shown that the left side that arrow S direction is seen from Fig. 1 of lifting gear of the present invention looks schematic diagram, and lift platform shown in it is in upper position and two of the next positions location status;
Fig. 3 has shown the schematic top plan view of lifting gear of the present invention;
Fig. 4 has shown the front view of lift platform in Fig. 1;
Fig. 5 has shown the left view of lift platform in Fig. 1;
Fig. 6 has shown the top view of Fig. 4 intermediate station;
Fig. 7 has shown the front view of Fig. 6 intermediate station;
Fig. 8 has shown the left view of Fig. 7 intermediate station;
Fig. 9 has shown the structural representation of vehicle adjusting mechanism in Fig. 6;
Figure 10 has shown the front view of the transmission mechanism of lifting gear of the present invention, wherein shows the duty of gear synchronization mechanism;
Figure 11 has shown the left view of the transmission mechanism of lifting gear of the present invention, wherein shows the duty of rotating assembly;
Figure 12 has shown the view of lifting gear of the present invention at the movable roll pylon during in upper position of the turntable shown in Fig. 2;
Figure 13 shown lifting gear of the present invention the turntable shown in Fig. 2 during in the next position movable roll pylon by the view of the footstock jack-up of jacking mechanism;
Figure 14 has shown the enlarged diagram of A part-structure in Fig. 2, wherein show turntable when the next position tablet by the state of the push rod jack-up of post rod mechanism.
The specific embodiment
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Lifting gear of the present invention can be installed on rotation and the vertical lift for vehicle in mechanical stereo garage.When bicycle parking, vehicle enters garage, travel after the lifting gear of installing to ground, the parking Room (being upper position), can utilize lifting gear that vehicle is carried out to horizontal direction 180 and spend rotation to change the direction of vehicle, then by lifting gear, carry out vertical lift vehicle is delivered to the bicycle parking layer (being the next position) under the horizontal plane of the parking Room, utilize split type vehicle carrier (for sake of convenience, call manipulator in the following text) vehicle is moved to lifting gear, be transported to piler, piler moves in garage, then by manipulator by vehicles drive to bicycle parking position.The process of picking up the car is contrary with bicycle parking process, and vehicles drive is to stopping behind the Room, and headstock, towards garage door, so no longer carry out horizontal direction 180 degree rotations, can directly be outputed garage.
As shown in Fig. 1 ~ Fig. 3, lifting gear 100 of the present invention can include lift platform 10, transmission mechanism 20, and described lift platform 10 comprises lifting underframe 11 and rotates with described lifting underframe 11 turntable 12 of installing.Wherein, described lift platform 10 is positioned at top, and described transmission mechanism 20 and described lift platform 10 are in transmission connection and drive described lift platform 10 between upper position P1 and the next position P2, to carry out vertical lift.Described lifting gear 100 also can comprise jacking mechanism 30, is positioned at the bottom of described lift platform 10.In the present invention, as shown in Figure 2, when described lift platform 10 is during in described upper position P1, the upper surface of described lifting underframe 11 is concordant with the ground in the parking Room, can make so described turntable 12 at described lift platform 10, directly carry out horizontal rotary turnback during in described upper position P1, change the direction of vehicle 200; When described lift platform 10 drops in described the next position P2 by described transmission mechanism 20, now described jacking mechanism 30 can be by described movable roll pylon 121 jack-up, make vehicle 200 ' be raised to the upper surface that exceeds described turntable 122, can utilize like this manipulator that described vehicle 200 ' is directly moved to lifting gear, and send into bicycle parking position.The process of picking up the car is contrary with bicycle parking process, does not repeat them here.
In the present invention, as shown in Figure 4, Figure 5, the middle part of described lifting underframe 11 is hollow shaft 110, is connected with the centre bearing 120 at described turntable 12 middle parts, described hollow shaft 110 is felt relieved to described turntable 12, and described turntable 12 is horizontally rotated as the center of circle take described centre bearing 120.Cable 112 from described hollow shaft 110 middle parts by and for described turntable 12, power and transmission communication information.Preferably, described lifting underframe 11 can be a square during welding for steel structure body.
In the present invention, as shown in Fig. 6 ~ Fig. 8, and in conjunction with reference to figure 3, on described turntable 12, be movably installed with movable roll pylon 121, and described turntable 12 is that running gear 122 by being arranged at its bottom is supported on the upper surface of described lifting underframe 11.Wherein, on described movable roll pylon 121, by roller axle, multiple rollers 1211 are installed, described multiple rollers 1211 are parallel to the axis M of described turntable and can rotate freely.This axis M is the axis along described vehicles while passing direction.
Preferably, on described turntable 12, form two parallel direction recess 1210 in order to guided vehicle turnover, utilize the sidewall 1212 of described direction recess 1210 both sides can realize the guiding of vehicle.In the embodiment shown in fig. 3, described movable roll pylon 121 is four, is furnished with respectively two described movable roll pylons 121, in order to support the wheel 201 of vehicle 200 before and after the interior direction along vehicles while passing of each direction recess 1210.In an embodiment of the present invention, can be that the installation site corresponding to described movable roll pylon 121 forms opening (not shown) in described direction recess 1210, thereby can utilize described opening that described movable roll pylon 121 is overlapped on described turntable 121 actively.And, on the bottom of described turntable 121, bracing frame 129 can be set, the bracing frame 129 that is positioned at described movable roll pylon 121 belows can further support described movable roll pylon 121.In other embodiments, described movable roll pylon 121 can be installed by alternate manner is movable, as long as guarantee that they can be by described jacking mechanism 30 jack-up when described lift platform drops to the next position.
In Fig. 6, described running gear 122 can comprise two driving wheels 1221, four driven pulleys 1222 and two movable motors 1223.Wherein, described two driving wheels 1221 are relatively arranged on the bottom at described turntable 122 two ends along the axis M of described turntable 122; 1222 of described four driven pulleys are arranged at the bottom at described turntable 122 two ends between two, and two driven pulleys 1222 that are positioned at same one end lay respectively at the both sides of described driving wheel 1221; Described two movable motors 1223 drive respectively described two driving wheels 1221 to walk.
In the present invention, the upper surface at described lifting underframe 121 two ends can be provided with the part track that rotates walking for described turntable 12, its be arranged on ground, the parking Room and be positioned at the circuit orbit 81 of described lift platform 10 two side portions ground rail 81a, 81b complete, as shown in Figure 3, described driving wheel 1221 and described driven pulley 1222 rotate along described circuit orbit 81, and its rotational trajectory is as shown in the circular C1 in figure.Wherein, the part track being arranged on described lifting underframe 11 is to arrange corresponding to arc section C11, be an arc orbit, and described ground rail 81a, 81b is also arc orbit.When described lift platform 10 is during in described upper position P1, described turntable 12 is under the driving of movable motor 1223, can make described turntable 12 along described circuit orbit 81 and with respect to the direct horizontal rotary turnback of described lifting underframe 11, thereby it is reverse to make to be parked in vehicle 200 on turntable 12.
In conjunction with reference to figure 9, on described turntable 12, also can be provided with vehicle adjusting mechanism 123, it can be arranged at the back of turntable upper surface.Described vehicle adjusting mechanism 123 can be comprised of two push rods that are oppositely arranged 1231,1232, and described two push rods 1231,1232 can drive translation by two groups of pinion and racks.Every group of pinion and rack can comprise two tooth bars 1233,1234 that are connected respectively on described push rod 1231,1232 and the push rod gear 1235 being connected with a joggle with described two tooth bars 1233,1234, between described two groups of rack-and-pinion by being driven by a push rod drive motors 1230 by same push rod chain 1239 with the coaxial push rod sprocket wheel 1236 being connected of described push rod gear 1235.Specifically, described push rod chain 1239 is that described push rod sprocket wheel 1236 is linked together with sprocket wheel 1237,1238, by described push rod drive motors 1230, drive the sprocket wheel 1238 on it to rotate, and then rotate by sprocket wheel 1237, the synchronous push rod gear 1235 that drives of push rod sprocket wheel 1236, and then can be by described two push rods 1231,1232 synchronous translational laterally, and see Fig. 8 from the inside wall 1213(of described direction recess 1210) breach stretch out laterally, with the vehicle that promotes to be parked on turntable 12, ajust centering.
Continuation is with reference to figure 1 ~ Fig. 3, and in the present invention, described lifting gear 100 also can comprise guiding mechanism 40, and it comprises that the guiding tooth plate 41 of the bottom that is fixedly installed on described lift platform 10 and correspondence are arranged on the tooth plate hole 42 on described turntable 12.Preferably, described tooth plate hole 42 is near the disposed inboard of described direction recess 1210 and becomes discontinuously two row, and described guiding tooth plate 41 corresponds to and is arranged in discontinuously two row.And described guiding tooth plate 41 passes and stretches out described tooth plate hole 42 when described lift platform 10 drops to described the next position P2, together forms groove 1201(as shown in figure 14 with the upper surface 128 of described turntable 12 with described movable roll pylon 121).
In the present invention, described lifting gear 100 also can comprise balance weight mechanism 50, and it comprises two balancing weights 51, and described two balancing weights 51 are relatively arranged on the both sides of described lift platform 10 and are in transmission connection with described transmission mechanism 20.
In the present invention, described lifting gear 100 also can comprise four columns 90, corresponding to four bights of described lift platform, is fixedly installed, and described transmission mechanism 20 can be installed by described column 90, and described jacking mechanism 30 also can be fixed on described column 90.
As shown in Figure 10, Figure 11, show the transmission principle of transmission mechanism 20 of the present invention.In the present invention, described transmission mechanism 20 mainly comprises hoisting mechanism 21, rotating assembly 22 and gear synchronization mechanism 23.
Wherein, described hoisting mechanism 21 is four groups, correspond respectively to four jiaos of both sides that arrange and be arranged between two described lift platform 10 of described lift platform 10, for example two groups of hoisting mechanism 21a are the left and right sides that are positioned at the rear end B of described lifting underframe 11, two groups of hoisting mechanism 21b are the left and right sides that are positioned at the front end F of described lifting underframe 11, as shown in figure 11, hoisting mechanism 21b1 is positioned at left side L, and hoisting mechanism 21b2 is positioned at right side R.Every group of hoisting mechanism 21 comprises lifting chain 211, upper sprocket wheel 212 and lower sprocket 213, wherein, upper sprocket wheel 212 and lower sprocket 213 are separately fixed on described column 90 and lay respectively at the upper and lower of described lift platform 10, and described lifting chain 211 links described upper sprocket wheel 212 and lower sprocket 213.Wherein, four jiaos of described lifting underframe 11 are connected with described lifting chain 211, and described balance weight mechanism 50 is also connected with described lifting chain 211.
Described rotating assembly 22 is two groups, and for example rotating assembly 22a, 22b be corresponding front end F and the rear end B that is arranged at described lifting underframe 11 respectively.Every group of rotating assembly 22 comprises a rotating shaft 221 and the first synchronous sprocket wheel 223 being mounted thereon, and this rotating shaft 221 is arranged between two columns 90 by the installation bearing 222 at two ends.Wherein, two lower sprockets 213 that are positioned at described lift platform 10 one end are installed on the two ends of one of them rotating shaft 221, and two other lower sprocket 213 that is positioned at the described lift platform other end is installed on the two ends of another rotating shaft 221.Described in one of them, rotating shaft 221 drives and is connected with a rotating shaft drive motors 224.
Described gear synchronization mechanism 23 comprise two synchromesh gears that are connected with a joggle 231 and 232, with the coaxial 231(232 of synchromesh gear described in each) the second synchronous sprocket wheel 233(234 of being connected), between the first synchronous sprocket wheel 223 in one of them rotating shaft and one of them the second synchronous sprocket wheel 233 and between the first synchronous sprocket wheel 223 in another rotating shaft and another second synchronous sprocket wheel 234, by a synchronization chain 235, link respectively.
Like this, by described rotating shaft drive motors 224, drive the rotating shaft 221 being attached thereto to rotate, the synchronous rotation of the first synchronous sprocket wheel 223 in this rotating shaft 221 also drives another rotating shafts 221 synchronously to rotate by the gear synchronization mechanism 23 being in transmission connection with it, thereby the lower sprocket 213 being connected in described rotating shaft 221 is rotated.Like this, described lower sprocket 213 is as driving wheel, and described upper sprocket wheel 212 is as driven pulley, can transmission described in lifting chain 211, thereby band is automatically connected in lifting underframe 11 and balance weight mechanism 50 vertical lifts on described lifting chain 211.
In the present invention, at described synchronization chain, regulating wheel 238 can also be set for 235 times makes described synchronization chain 235 keep tensioning.In addition, described two groups of rotating assemblies 22 also can be arranged on the both sides of described lift platform, and described rotating assembly 22 is also not limited to said structure, and it can be other structure and composition, as long as its described four groups of hoisting mechanism 21 Synchronous liftings.
Referring back to Fig. 2, the jacking mechanism 30 in the present invention for example can be four, and the position that corresponds respectively to four movable roll trestles 121 on described turntable 12 is arranged on the bottom of described lift platform 10.As shown in figure 13, described in each, jacking mechanism 30 can have two footstocks 31 and the locating part 32 between described two footstocks 31, and on the bottom surface of described movable roll pylon 121, correspondence is provided with limiting through hole 1215, as shown in figure 12, described locating part 32 is being through described limiting through hole 1215 during movable roll pylon 121 described in described jacking mechanism 30 jack-up.
Figure 12 also show turntable 12 when in upper position P1 described in the state of movable roll pylon 121.Now described movable roll pylon 121 is to be overlapped on described turntable 12, and the upper surface of described movable roll pylon 121 is basic concordant with described direction recess 1210, and vehicle can lead and be parked on described turntable 12 via direction recess 1210.
Figure 13 also show turntable when in the next position P2 described in the state of movable roll pylon 121.Now described movable roll pylon 121 is by footstock 31 jack-up on described jacking mechanism 30, and now the locating part 32 on described jacking mechanism 30 is through the limiting through hole 1215 on described movable roll pylon 121.Because movable roll pylon 121 is by jack-up, stop the vehicle thereon upper surface 128 higher than described turntable 12, now can vehicle directly be moved on turntable 12 by manipulator.Described locating part 32 not only can limit at movable roll pylon 121 its left and right skew during by jack-up, and can make described movable roll pylon 121 can install back exactly on described turntable 12 when described lift platform 10 rises.
Referring back to Fig. 1 ~ 3, and in conjunction with reference to figure 6, in the present invention, on described turntable 12, be also movably installed with two tablets 126 and 127, described two tablets 126 and 127 be positioned at described turntable 12 axis M both sides and be diagonal and distribute.And, accordingly, in the bottom of described lift platform 10, being also provided with post rod mechanism 60, described post rod mechanism 60 is corresponding to tablet setting described in one of them, for example, corresponding to the tablet 127 in Fig. 3, arrange.Preferably, described tablet the 126, the 127th, is adjacent to described tooth plate hole 42 and arranges, and described post rod mechanism 60 is to be fixed therein on the guiding tooth plate 41 of a guiding mechanism 40a.
As shown in figure 14, preferably, described post rod mechanism 60 comprises fixed sleeving 61, push rod 62 and spring 63.Wherein, described fixed sleeving 61 is fixed on the guiding tooth plate 41a of guiding mechanism 40a, and has vertical installation through hole 611; Described push rod 62 can vertically be sleeved on described fixed sleeving 61 movably by described installation through hole 611; Described spring 63 is sleeved on described push rod 62 and the two ends of described spring 63 are connected to the top of described fixed sleeving 61 and the top of described push rod 62.Like this, when described lift platform 10 drops to described the next position P2 as shown in Figure 2, described post rod mechanism 60 can jack-up described in tablet 127 exceed the upper surface 128 of described turntable 12, thereby can provide locating information for lifting gear.And be rotated after 180 degree when described turntable 12, described post rod mechanism 60 is another tablets 126 of jack-up.When other position, described tablet the 126, the 127th, concordant with the upper surface of described turntable 12.
In the present invention, while utilizing above-mentioned lifting gear 100 to carry out bicycle parking, lift platform 10 is in upper position P1, and now the upper surface of lifting underframe 10 is basic concordant with the ground in the parking Room.After vehicle stops putting in place via direction recess 1210 guiding on turntable 12, by the vehicle adjusting mechanism 123 on turntable 12, ajust.And, by the running gear 122 on turntable 12, can make turntable 12 horizontal rotary turnbacks, make vehicle reverse.Can make lift platform 10 drop to the next position P2 by transmission mechanism 20 transmissions afterwards, now the movable roll pylon 121 on turntable 12 is parked in vehicle on turntable 12 and exceeds the upper surface 128 of turntable 12 by jack-up making, meanwhile a movable tablet is also by jack-up, can be carrier guiding locating information is provided, now can vehicle be moved on turntable 12 by carrier, and be transported to bicycle parking position, thereby realize bicycle parking process.The process of picking up the car is contrary with bicycle parking process, does not repeat them here.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.

Claims (15)

1. a lifting gear, is installed in mechanical stereo garage, it is characterized in that, described lifting gear comprises:
Lift platform, it comprises lifting underframe and rotates with described lifting underframe the turntable of installing, on wherein said turntable, be movably installed with movable roll pylon, described turntable is supported on the upper surface of described lifting underframe by the running gear that is arranged at its bottom, and described turntable can horizontally rotate with respect to described lifting underframe by described running gear during in upper position at described lift platform;
Transmission mechanism, is in transmission connection with described lifting underframe and drives described lifting underframe vertical lift.
2. lifting gear according to claim 1, it is characterized in that, also comprise jacking mechanism, it is fixed on the bottom of described lift platform and corresponding to the setting of described movable roll pylon, described jacking mechanism movable roll pylon make its upper surface exceed the upper surface of described turntable described in jack-up when described lift platform drops to the next position.
3. lifting gear according to claim 2, it is characterized in that, also comprise guiding mechanism, the guiding tooth plate that it comprises the tooth plate hole being arranged on described turntable and is arranged on described lift platform bottom, described guiding tooth plate passes and stretches out described tooth plate hole when described lift platform drops to described the next position, together forms groove with the described upper surface of described turntable with described movable roll pylon.
4. lifting gear according to claim 3, is characterized in that, also comprises balance weight mechanism, and it comprises two balancing weights, and described two balancing weights are relatively arranged on the both sides of described lift platform and are in transmission connection with described transmission mechanism.
5. lifting gear according to claim 4, is characterized in that, described transmission mechanism comprises:
Four groups of hoisting mechanisms, corresponding to four jiaos of the described lift platform both sides that arrange and be arranged between two described lift platform, every group of hoisting mechanism comprises the upper sprocket wheel of the upper and lower that is separately fixed at described lift platform and lower sprocket and the lifting chain linking with described upper sprocket wheel and lower sprocket;
Two groups of rotating assemblies, every group of rotating assembly comprises a rotating shaft and the first synchronous sprocket wheel being mounted thereon, wherein, two described lower sprockets that are positioned at described lift platform one side or one end are installed on the two ends of rotating shaft described in one of them, and another two the described lower sprockets that are positioned at described lift platform opposite side or the other end are installed on the two ends of rotating shaft described in another;
Gear synchronization mechanism, comprise two synchromesh gears that are connected with a joggle, with coaxial the second synchronous sprocket wheel being connected of synchromesh gear described in each, described in one of them the first synchronous sprocket wheel and described in one of them between the second synchronous sprocket wheel and described in another the first synchronous sprocket wheel with described in another, between the second synchronous sprocket wheel, by a synchronization chain, link respectively;
One rotating shaft drive motors, drives and is connected with rotating shaft described in one of them.
6. lifting gear according to claim 5, it is characterized in that, also comprise four columns, four bights corresponding to described lift platform are fixedly installed, and described four groups of hoisting mechanisms respectively one by one correspondence be arranged on described four columns, described rotating shaft is arranged on described column by bearing is installed, and described jacking mechanism is fixed on described column.
7. lifting gear according to claim 5, it is characterized in that, on described turntable, be also provided with vehicle adjusting mechanism, it is comprised of two push rods that are oppositely arranged, described two push rods drive translation by two groups of pinion and racks, every group of pinion and rack comprises two tooth bars that are connected respectively on described push rod and the push rod gear being connected with a joggle with described two tooth bars, between described two groups of rack-and-pinion by being driven by a push rod drive motors by same push rod chain with the coaxial push rod sprocket wheel being connected of described push rod gear.
8. lifting gear according to claim 7, is characterized in that, is also movably installed with two tablets on described turntable, described two tablets be positioned at described turntable axis both sides and be diagonal distribute; Bottom at described lift platform is provided with post rod mechanism, described post rod mechanism is corresponding to tablet setting described in one of them, and described post rod mechanism is one of them tablet described in jack-up when described lift platform drops to described the next position, and is another tablet of jack-up after described turntable Rotate 180 degree.
9. lifting gear according to claim 8, is characterized in that, described post rod mechanism comprises:
Fixed sleeving, it has vertical installation through hole;
Push rod, can vertically be sleeved on described fixed sleeving movably by described installation through hole;
Spring, is sleeved on described push rod and described both ends of the spring is connected to the top of described fixed sleeving and the top of described push rod.
10. lifting gear according to claim 9, it is characterized in that, on described turntable, being formed with two parallel direction recess passes in and out in order to guided vehicle, described movable roll pylon is four, is furnished with two described movable roll pylons and described movable roll pylon in order to support the wheel of described vehicle in each direction recess along the direction front and back of vehicles while passing.
11. lifting gears according to claim 10, it is characterized in that, described tooth plate hole is near the disposed inboard of described direction recess, described two tablets are adjacent to described tooth plate hole and arrange, and described guiding mechanism is four, corresponding to described four movable roll pylons, arrange, described post rod mechanism is to be fixed therein on the guiding tooth plate of a described guiding mechanism.
12. lifting gears according to claim 10, is characterized in that, on described movable roll pylon, by roller axle, multiple rollers are installed, and described multiple rollers are parallel to the axis of described turntable and can rotate freely.
13. lifting gears according to claim 12, it is characterized in that, described in each, jacking mechanism has two footstocks and the locating part between described two footstocks, and correspondence is provided with limiting through hole on the bottom surface of described movable roll pylon, described locating part is being through described limiting through hole during movable roll pylon described in described jacking mechanism jack-up.
14. lifting gears according to claim 1, is characterized in that, described running gear comprises:
Two driving wheels, are relatively arranged on the bottom at described turntable two ends along the axis of described turntable;
Two movable motors, drive respectively described two driving wheels walking;
Four driven pulleys, are arranged at the bottom at described turntable two ends between two, and two described driven pulleys that are positioned at same one end lay respectively at the both sides of described driving wheel.
15. lifting gears according to claim 14, it is characterized in that, on the upper surface at described lifting underframe two ends, be provided with the first arc orbit, described the first arc orbit be arranged on ground, the parking Room and be positioned at described lift platform both sides second arc orbit form circuit orbit, described driving wheel and described driven pulley rotate along described circuit orbit.
CN201210383361.XA 2012-10-11 2012-10-11 A kind of lifting gear Active CN103726698B (en)

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CN104314339A (en) * 2014-11-13 2015-01-28 安徽乐库智能停车设备有限公司 Moving mechanism for preventing from bearing torsional force
CN105133892A (en) * 2015-10-16 2015-12-09 天津远卓科技发展有限公司 Tension adjusting conveying platform lifting mechanism of bicycle garage
CN105970869A (en) * 2016-07-06 2016-09-28 徐子桐 Self-stabilizing type automatic walking equipment on concrete roads

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GB9112218D0 (en) * 1990-06-13 1991-07-24 Rankin John R Multi-level vehicle parking apparatus
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CN104314339A (en) * 2014-11-13 2015-01-28 安徽乐库智能停车设备有限公司 Moving mechanism for preventing from bearing torsional force
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CN105970869A (en) * 2016-07-06 2016-09-28 徐子桐 Self-stabilizing type automatic walking equipment on concrete roads
CN105970869B (en) * 2016-07-06 2018-06-15 蒋加顺 A kind of self-stabilising concrete road automatic running device

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