CN1231649C - Mechanical car stopping device - Google Patents
Mechanical car stopping device Download PDFInfo
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- CN1231649C CN1231649C CN 03103800 CN03103800A CN1231649C CN 1231649 C CN1231649 C CN 1231649C CN 03103800 CN03103800 CN 03103800 CN 03103800 A CN03103800 A CN 03103800A CN 1231649 C CN1231649 C CN 1231649C
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Abstract
The present invention relates to a mechanical parking device which causes a carrier frame to rotate on a transportation bogie. An elevator is arranged on the transportation bogie. In the structure, the transportation bogie is not lightened, and the repair and the management are difficult because of the complicated structure of the elevator. In the present invention, a first engagement part is drive by an arm mechanism to slide along the left direction and the right direction on an elevation body part, a second engagement part is driven by the arm mechanism to rotate around the elevation body part and gravity exerted by a platform base acts on the elevation body part in a first state; a support plate causes the exerted gravity to act on the elevation body part, and the gravity exerted by the platform base does not act on the elevation body part in a second state; the support plate does not cause the exerted gravity to act on a rotary platform, the first engagement part is engaged with a first engaged part of the support plate in the first state, and the second engagement part is engaged with a second engaged part of the rotary platform in the second state.
Description
Technical field
The present patent application relates to mechanical car stopping device, relates in particular to the mechanical car stopping device that can join (transfer) supporting plate between lifting body in elevating road and the carport and can make the supporting plate rotation on lifting body.
Background technology
In mechanical car stopping device, have whirligig, handing-over (transfer) supporting plate between lifting body that can not only be in elevating road and the carport, and can make vehicle (automobile) advance warehouse-in or preceding inbound/outbound process.As such mechanical car stopping device, there is the portion of the entering place in addition in transporting road or elevating road that turntable is set, for example open the mechanical car stopping device of flat 10-46861 communique record as the spy.
The structure of the described mechanical car stopping device of this communique is, carries out pallet (supporting plate) handing-over between bogie and the parking area (carport) transporting transporting that road or elevating road move, and allows the carriage rotation on the bogie transporting simultaneously.Like this, can make carriage (supporting plate) when rotation of transporting on the bogie, not only not need the space that is provided with of turntable, and must allow vehicle retreat during outbound to enter turntable from the portion of entering, wait for the 2 stages running hand preface of the outbound that readvances after turntable rotates, thereby make the smooth outbound of vehicle.
In the described mechanical car stopping device of this communique, in order to make carriage rotation, hoist is set transporting on the bogie, by this hoist the carriage rotating frame is risen, carriage is made the carriage rotation after turning to frame-saw to lift.This hoist has the structure of more complicated.That is, this hoist is the telescopic hoist of water chestnut frame, is installed in as the cylinder of drive source or hydraulic motor and transports on the bogie., transport stand and transporting the road or elevating road moves, so wish lightweight.Owing to be arranged on narrow transporting on road or the elevating road, be maintenance and inspection, preferably not complicated structure.
Summary of the invention
The purpose of the present application is to provide a kind of mechanical car stopping device, not only allow supporting plate in elevating road lifting body and carport between transfer, and supporting plate is rotated in that the like that complicated structure of hoist is not set on the lifting body on lifting body.
The structure of the mechanical car stopping device of this application has the lifting body, the stylobate seat, turntable and supporting plate, this lifting body is located at the set elevating road of side carport by lifting drive lifting control, the arm mechanism that is driven by the arm mechanism drive unit is arranged on this lifting body, at this arm mechanism the 1st holding section and the 2nd holding section are set, the 1st holding section can be walked crosswise by left and right directions on this lifting body by the driving of this arm mechanism, the 2nd holding section can allow this lifting body rotate by the driving of this arm mechanism, this stylobate seat can movably support this lifting body up and down, this lifting body and this stylobate seat can be selected the 1st state and the 2nd state, the 1st state is that this stylobate seat is in relative this lifting body height and position under, be that the action of gravity that applies of this stylobate seat is in the state of this lifting body, the 2nd state is that this stylobate seat is in relative this elevating road height and position under, be that the gravity that this stylobate seat applies does not act on this lifting body, relative this lifting body of this stylobate seat is positioned at the state of the position higher than the 1st state, this turntable this stylobate seat relatively rotates support in horizontal plane, the rotary middle spindle of this turntable is roughly consistent with the rotary middle spindle of the 2nd holding section, at the 1st state, this supporting plate is positioned in this lifting body, make the action of gravity that applies at this lifting body, at the 2nd state, this supporting plate is positioned in turntable, make the action of gravity that applies in this turntable, at this lifting body guide part is set, this guide part can lead the supporting plate on this lifting body at left and right directions, on this carriage, be provided with the 1st and be stuck portion, on this turntable, be provided with the 2nd and be stuck portion, at the 1st state, the 1st holding section can engage with the 1st portion of being stuck, at the 2nd state, the 2nd holding section can engage with the 2nd portion of being stuck.
Because such structure can make this lifting body and this stylobate seat be in the 1st state and the 2nd state by the lifting drive of equipping usually in the mechanical car stopping device of lifting lifting body in elevating road.At the 2nd state supporting plate is placed on the turntable, makes the engaging of the 2nd holding section and the 2nd portion of being stuck, the 2nd holding section is once rotating supporting plate.Like this, the such labyrinth thing of hoist is not set on lifting body, just can on lifting body, makes the supporting plate rotation.
At the 1st state, place supporting plate on the lifting body, make the 1st holding section when left and right directions is walked crosswise by the engaging of the 1st holding section and the 1st portion of being stuck, supporting plate is also walked crosswise.Like this, supporting plate is walked crosswise, between lifting body and carport, just can be joined supporting plate.
In above-mentioned mechanical car stopping device, the 2nd holding section under the 1st state does not engage with the 2nd portion of being stuck, and the 1st holding section under the 2nd state does not engage (alternative plan) with the 2nd portion of being stuck.
In above-mentioned mechanical car stopping device, this lifting body and this stylobate seat can be selected the 3rd state, the 3rd state is that this stylobate seat is in respect to this elevating road and descends height and position most, the gravity that this stylobate seat applies does not act on this lifting body, the stylobate seat is in the position higher than the 1st state with respect to this lifting body, this stylobate seat is in the state of the different height and position of this lifting body height and position of relative the 2nd state, can not engage with the 1st portion of being stuck in the 3rd state the 1st holding section, the 2nd holding section can not engage (third party's case) with the 2nd portion of being stuck.If constitute like this, do not allow turntable rotation and do not allow supporting plate walk crosswise, position that just can transition arm mechanism.
In above-mentioned mechanical car stopping device, this arm mechanism has the 1st arm and the 2nd arm, the 1st arm is supported on this lifting body, can in horizontal plane, rotate, the 2nd arm is supported on the 1st arm, can in horizontal plane, rotate, can rotate driving the 1st arm and the 2nd arm independently by this arm mechanism drive unit, the 1st holding section is set on the 2nd arm, the 2nd holding section is set on the 1st arm, the rotary middle spindle of the 2nd arm leaves the rotary middle spindle of the 1st arm, the rotary middle spindle of the 2nd arm is left in the 1st holding section, the rotary middle spindle of the rotary middle spindle of the 2nd arm and the 1st arm leaves the distance of leaving apart from the rotary middle spindle that is substantially equal to the 1st holding section and the 2nd arm, by making this lifting body rotation relatively of the 1st arm, relative the 1st arm of the 2nd arm is rotated at the rightabout of the 1st arm with roughly 2 times of rotary speeies of the 1st arm rotary speed, the 1st holding section is walked crosswise at this lifting body upper edge left and right directions, just can be made this lifting body rotation (cubic case) relatively of the 2nd holding section to this lifting body rotation by making the 1st arm.If constitute like this, just can change posture between overlap condition and the linear extension state that leaves mutually about mutually at the 1st arm and the 2nd arm.Therefore, make the arm mechanism entire length variable, the receiving space of arm mechanism is diminished, thereby can make the hoist miniaturization.
Description of drawings
Fig. 1 is the figure of the mechanical car stopping device schematic configuration of expression one embodiment of the invention;
Fig. 2 is the stereogram of lifting body partial cut;
Fig. 3 is the figure that represents arm mechanism and arm mechanism driving device structure in detail, (a) is its vertical view, (b) is its a part of cross-section side view;
Fig. 4 is the figure of expression support board structure, (a) is vertical view, (b) is front view;
Fig. 5 is that lifting body drops to the lifting body longitudinal plan under the elevating road bottom state;
Fig. 6 is illustrated in the stereogram that engaging protrusion and the 2nd that the 1st arm front end forms is stuck portion's fastening state;
The lifting body longitudinal plan of Fig. 7 halted state that is the 1st arm behind Fig. 5 state Rotate 180 degree;
The lifting body longitudinal plan of Fig. 8 state that to be the lifting body descend from Fig. 7 state a little by lifting drive;
Fig. 9 is the stereogram of the state of expression snap-latch piece and the engaging of the 3rd portion of being stuck;
The lifting body longitudinal plan of Figure 10 halted state that is the 1st arm behind Fig. 8 state Rotate 180 degree;
Figure 11 is the lifting body by the lifting body longitudinal plan of lifting drive when Figure 10 state rises on the ground 2 layers;
Figure 12 be expression by the engaging roller to the left and right the straight line of direction move and allow supporting plate from the lifting body transfer to the figure that carries out process of 2 layers of left side carport on the ground, (a) be that supporting plate is positioned in vertical view before the supporting plate transfer on the lifting body, (b) being vertical view in the transfer, (c) is the vertical view after supporting plate is positioned in supporting plate transfer on the carport;
Figure 13 is the longitudinal plan corresponding to the lifting body of Figure 12 (c), is that expression the 1st arm and the 2nd arm extend to when being in line shape, and supporting plate is positioned in the figure of state on the carport fully.
The specific embodiment
Following one side illustrates the embodiment of this patent application on one side with reference to accompanying drawing.Fig. 1 is the figure of schematic configuration of the mechanical car stopping device 1 of expression one embodiment of the invention.
Mechanical car stopping device 1 has elevating road 80, in this elevating road 80 by the lifting body 2 of lifting drive 87 liftings, a plurality of carport 81,82,83,84,85,86, corresponding to a plurality of supporting plates 91,92,93,94,95 and 96 of each carport.This mechanical car stopping device 1 from the ground 2 layers on the ground 4 layers carport 81～86 is set.Carport 81～86 in each layer, be set at elevating road 80 about.Carport 81,82 is formed on 2 layers on the ground, and carport 83,84 is formed on 3 layers on the ground, and carport 85,86 is formed on 4 layers on the ground.In carport 85, depositing supporting plate 95 and vehicle 99.
1 layer is that vehicle goes out the warehouse-in layer on the ground, at this layer (1 layer) carport is not set on the ground.In each carport 81～86, placing supporting plate 91～96 usually, when vehicle goes out to put in storage, supporting plate is being moved on the lifting body 2 from carport.The guide rail that is used for left and right directions guiding supporting plate is installed in each carport 81～86.Near the front and back end of carport 81～86 and on the carport 81～86, the guide rail that extends along left and right directions is installed.Wheel is installed at the back side at supporting plate 91～96, and this wheel can rotate on guide rail.In Fig. 1,, there is shown the pair of guide rails 88 of carport 82 on the ground because the supporting plate 92 of 2 layers of left side carport 82 usefulness is placed on the lifting body 2.
In Fig. 1, the lifting body 2 mountings supporting plate 92 of last 2 layers of left side carport 82 usefulness that lands, and reduce to 1 layer of position, ground that vehicle goes out the warehouse-in layer.Arrow a1 represents the warehouse-in direction of vehicle.
Fig. 2 is the stereogram of lifting body 2 partial cut.Lifting body 2 has lifting body 10, stylobate seat 50 and turntable 60.
Fig. 3 has been shown in further detail the structure of arm mechanism 40 and arm mechanism drive unit 20, (a) is plan view, (b) is its a part of cross-section side view.
The formation of the cardinal extremity of the 1st arm 41 is to be fixed on the main drive shaft 25 of arm mechanism drive unit 20, along with the energy of rotation of main drive shaft 25 rotates in horizontal plane.Form the engaging protrusion 43 of the 2nd holding section at the front end of the 1st arm 41.
The cardinal extremity of the 2nd arm 42 is being supported by relative the 1st arm 41 rotatable fulcrums 45 near the front end of the 1st arm 41 and on the 1st arm 41.Also can in horizontal plane, rotate at the 2nd arm 42.Near the front end of the 2nd arm 42 and on the 2nd arm, the engaging roller 44 of the 1st holding section is set highlightedly upward.Engaging roller 44 can axle x3 be the center rotation.
The rotary middle spindle x1 of the 1st arm 41 and the rotary middle spindle x2 of the 2nd arm separate, and the rotary middle spindle x3 of the rotary middle spindle x2 of the 2nd arm and engaging roller 44 separates.The axle x1 and the axle x2 leave the distance with axle x2 and the axle x3 sow discord the distance about equally.The angulation that Fig. 3 shows the 1st arm 41 and the 2nd arm 42 is the situations of 90 degree roughly, but the 1st arm 41 and the 2nd arm 42 can form any angle.For example, the angle of the 1st arm 41 and the 2nd arm 42 can form 0 degree.At this moment, the 1st arm 41 and the 2nd arm 42 form overlapping and folding state.Again for example, the 1st arm 41 and the 2nd arm 42 can form 180 degree.At this moment, the 1st arm 41 and the 2nd arm 42 are in the state of linearity elongation.
Arm mechanism drive unit 20 mainly is made of 2 motors (the 1st motor 21 and the 2nd motor 22), the reducing gear (the 1st reducing gear 23 and the 2nd reducing gear 24) that is connected with each motor, sprocket wheel 27,28,29,30, chain 31,32.By 2 fixing on carriage 15 fixing on the crane 11 reducing gears 23,24 arm mechanism drive unit 20 is installed on the crane 11.
The 1st reducing gear 23 directly is connected with the 1st motor 21, makes the rotation deceleration of the 1st motor 21 and is delivered to main drive shaft 25.Cardinal extremity with the 1st arm 41 is fixed on this main drive shaft 25 as mentioned above.Main drive shaft 25 is coaxial and can integral body support pair of sprocket 27,28 rotatably by bearing 33.The center of rotation of sprocket wheel 27,28 and main drive shaft 25 all is an x1.
The 2nd reducing gear 24 directly is connected with the 2nd motor 22, makes the rotation deceleration of the 2nd motor and is delivered to secondary driving shaft 26.On secondary driving shaft 26, fixing sprocket wheel 29.
Rotatably support at relative the 1st arm 41 on the fulcrum 45 of the 2nd arm 42 and fixing sprocket wheel 30.This fulcrum 45 can rotate by relative the 1st arm 41, but can not relative the 2nd arm 42 and sprocket wheel 30 rotations.That is,, make the 2nd arm 42 and sprocket wheel 30 integrated by fulcrum 45.
On sprocket wheel 27 and sprocket wheel 29, hang chain 31, on sprocket wheel 28 and sprocket wheel 30, hang chain 32.
The gear ratio of sprocket wheel 28 and sprocket wheel 30 is 2 to 1 (2: 1).
The 1st motor 21 and the 2nd motor 22 can independent separately rotations.For example, allow the 2nd motor become halted state, promptly be in the state that secondary driving shaft 26 is braked, allow the 1st motor 25 rotate, thereby only make main drive shaft 25 rotations; On the contrary, allow the 1st motor 25 become halted state, promptly be in the state that main drive shaft 25 is braked, allow the 2nd motor 22 rotate, thereby only make secondary 26 rotations that drive.Two motors 21,22 both can same rotational speed rotate, also can the different rotating speeds rotation.Two motors 21,22 both can also can rotate round about to same direction rotation.
The state such according to Fig. 3, allow the 2nd motor 22 for halted state and state that secondary driving shaft 26 is braked under, when allowing 21 rotations of the 1st motor also only make main drive shaft 25 rotations, 41 relative crane 11 rotations of the 1st arm, the 2nd arm 42 relative the 1st arms 41 are with the rotary speed of 2 times of the 1st arm 41 rotary speeies and the direction rotation opposite with the 1st arm 41 direction of rotation simultaneously.Engaging roller 44 is moved along the left and right directions straight line relative to crane 11.Promptly walk crosswise.The arrow a2 of Fig. 3 represents at this moment to engage the moving direction of roller 44.
The state such according to Fig. 3, allow the 1st motor 21 for halted state and state that main drive shaft 25 is braked under, allowing the 2nd motor 22 rotations and when only making secondary driving shaft 26 rotations, the 1st arm 41 does not rotate, only the 2nd arm 42 rotations, engaging roller 44 is the center rotation with axle x2.The arrow a3 of Fig. 3 represents at this moment to engage the moving direction of roller 44.
The state such according to Fig. 3, the rotation that when allowing the 1st motor 21 rotate, makes the 2nd motor 22 not produce the main drive shaft 25 of relative sprocket wheel 28, when so being rotated, the 1st arm 41 and the 2nd arm 42 do not change its angulation, are the central whole rotation with axle x1.The arrow a4 of Fig. 3 represents the moving direction of engaging roller 44 at this moment.
Like this,, can independently be rotated control, so can make the 1st arm 41 and the 42 independent rotations of the 2nd arm in fact to the 1st motor 21 and the 2nd motor 22 though the 1st arm 41 is connected by sprocket wheel 28, chain 32, sprocket wheel 30 with the 2nd arm 42.
What Fig. 4 represented is the structure of supporting plate, (a) is vertical view, (b) is front view.All supporting plates 91～96 all constitute as shown in Figure 4.Supporting plate, the left and right sides forms the protuberance 71 of direction extension forwards, backwards in the above, so that make the wheel of vehicle not protrude in the outside.What the fore-and-aft direction substantial middle in these protuberance 71 inboards was formed on that conduct the 1st that fore-and-aft direction extends is stuck portion is stuck ditch 72.Near four jiaos of supporting plate and the inboard wheel 73 is installed.With the rectangle part of imaginary line 74 expressions, when supporting plate is placed on turntable 60 parts that contact with supporting plate receiving portion 62 among Fig. 4.
The schematic configuration of mechanical car stopping device 1 is as mentioned above.Below, on one side with reference to Fig. 5～Figure 13, on one side with the action of the order of (spinning movement) (change action) (walking crosswise action) explanation from the mechanical car stopping device 1 when having carport behind the mechanical car stopping device 1 vehicle warehouse-in.
(spinning movement)
Fig. 5 is the longitudinal plan that lifting body 2 drops to the lifting body 2 of elevating road 80 bottom surface states.This state is that lifting body 2 is placed supporting plate 92 thereon and is positioned at the state of 1 layer of the ground of warehouse-in layer.This supporting plate 92 is supporting plates of carport 82 usefulness in 2 layers of left side, ground.Make crane 11 drop to position shown in Figure 5 in the elevating road 80 by lifting drive 87, consequently seat board 53 contacts with the bottom surface 97 of elevating road 80.The position of stylobate seat 50 at this moment is obtainable bottom positions, and supporting plate 92 contacts with the supporting plate receiving portion 62 of turntable 60, and its action of gravity that applies is in supporting plate receiving portion 62.The gravity that stylobate seat 50, turntable 60, supporting plate 92 apply all acts on the bottom surface 97 of elevating road 80, does not act on lifting body 10.Lifting body 10 can be in suspension status by lifting drive 87 in elevating road 80, its gravity that applies does not directly act on the bottom surface 97 of elevating road 80.This state for example is equivalent to the 2nd state described in the technical scheme.
On turntable 60, be provided with a pair of the 2nd and be stuck the 64a of portion, 64b.The rotary middle spindle that a pair of the 2nd holding section 64a, 64b are formed on turntable 60 becomes axisymmetric position.
Fixing pair of posts 16 on the crane 11 of lifting body 10 forms the 3rd and is stuck portion 17 and the 4th and is stuck portion 18 on each pillar 16.The 3rd is stuck portion 17 and the 4th is stuck portion's 18 partition distance, is formed at the 4th top that is stuck portion 18.The rotary middle spindle that pair of posts 6 is formed at turntable 60 becomes axisymmetric position.Thereby a pair of the 3rd is stuck the rotary middle spindle that portion 17 also is formed at relative turntable 60 becomes axisymmetric position, and a pair of the 4th is stuck the rotary middle spindle that portion 18 also is formed at relative turntable 60 and becomes axisymmetric position.
On turntable 60, form snap-latch piece 65.This snap-latch piece 65 is outstanding to radial direction foreign side from playscript with stage directions body 61.
At the state of Fig. 5, the height and position that the height and position and the 2nd of engaging protrusion 43 that is formed at the front end of the 1st arm 41 is stuck the 64a of portion, 64b is identical, makes engaging protrusion 43 and the 2nd be stuck projection 64a engaging.Fig. 6 is illustrated in the stereogram that engaging protrusion 43 and the 2nd that the front end of the 1st arm 41 forms is stuck the 64a of portion fastening state.
Once again with reference to Fig. 5, engaging roller 44 is in specific energy and is stuck ditch 72 and engages highly low position, not be stuck ditch 72 and engage.
Snap-latch piece 65 is in specific energy and the 3rd, and to be stuck height that portion 17 engages low and specific energy and the 4th is stuck the high position of height that portion 18 engages, so snap-latch piece 65 is not stuck portion 17 with the 3rd and the 4th holding section 18 engages.
As mentioned above, the state of Fig. 5 is the state that lifting body 2 is positioned at 1 layer of position, ground of warehouse-in layer.In vehicle when warehouse-in, is on the supporting plate 92 of the lifting body 2 that reaches state shown in Figure 5 of advancing usually.When vehicle reaches on the supporting plate 92,20 actions of arm mechanism drive unit, the angle that the 1st arm 41 and the 2nd arm 42 constitute does not change, simultaneously the 1st arm 41 and the 42 whole rotations of the 2nd arm.As mentioned above, engage owing to the engaging protrusion 43 and the 2nd that is formed at the 1st arm 41 front ends is stuck the 64a of portion, turntable 60 also rotates during 41 rotations of the 1st arm.So the supporting plate 92 on the turntable 60 is also rotation under the state that keeps vehicle.When the state Rotate 180 of Fig. 5 is spent, the rotation of the 1st arm 41 is stopped at the 1st arm 41.
The longitudinal plan of Fig. 7 lifting body 2 of halted state that is the 1st arm 41 behind the state Rotate 180 degree of Fig. 5.The rightabout of direction when at this moment, vehicle becomes with warehouse-in.
(switching motion)
Then, make lifting body 10 descend a little by lifting drive 87 from the state of Fig. 7.
Fig. 8 makes lifting body 10 from the descend longitudinal plan of lifting body 2 of a dotted state of the state of Fig. 7 by lifting drive 87.At the state of Fig. 7, because seat board 53 contacts with bottom surface 97, even lifting body 10 descends, the height and position of stylobate seat 50, turntable 60, the supporting plate 92 also state with Fig. 7 is identical.This state is equivalent to the 3rd state described in the technical scheme.
Because lifting body 10 descends, it is low that the aspect ratio the 2nd of the engaging protrusion 43 that forms at the front end of the 1st arm 41 is stuck the 64a of portion, 64b, and the engaging that engaging protrusion 43 and the 2nd is stuck the 64a of portion is disengaged.In addition, the 3rd to be stuck the height and position of portion 17 identical with the height and position of snap-latch piece 65, and snap-latch piece 65 and the 3rd is stuck portion 17 and engages.Fig. 9 is the stereogram that expression snap-latch piece 65 and the 3rd is stuck portion's 17 fastening states.
Allow arm mechanism drive unit 20 begin action from the state of Fig. 8, the angle that the 1st arm 41 and the 2nd arm 42 constitute does not change, and allows the 1st arm 41 and the 2nd arm 42 integral body rotate simultaneously.As mentioned above, owing to remove the engaging that the engaging protrusion 43 and the 2nd that forms at the 1st arm 41 front ends is stuck the 64a of portion, even 41 rotations of the 1st arm, turntable 60 does not rotate yet.Because snap-latch piece 65 and the 3rd is stuck portion 17 engaging, turntable 60 not relatively stylobate seat 50 cause rotation.
The longitudinal plan of Figure 10 lifting body 2 of halted state that is the 1st arm 41 behind the state Rotate 180 degree of Fig. 8.Under this state, do not allow turntable 60 from the rotation of the state of Fig. 8, the position of arm 40 is converted to and Fig. 8 opposite states side.
(walking crosswise action)
Then, lifting body 10 is in case rise to the state of Fig. 5 from the state of Figure 10, allow arm mechanism drive unit 20 move, and do not allow the 1st arm 41 rotate, make 41 rotations of the 2nd arm 42 relative the 1st arms simultaneously, to engage roller 44 near after the foreign side, do not allow the formation angle of the 1st arm 41 and the 2nd arm 42 change as required, allow the 1st arm 41 and the 2nd arm 42 integral body rotate simultaneously, engaging roller 44 is overlapped with the position that engages ditch 72, then lifting drive 87 rises lifting body 10, and 2 layers stop on the ground.
Figure 11 allows the longitudinal plan of lifting body 10 lifting body 2 when the state of Figure 10 rises on the ground 2 layers by lifting drive 87.By the rising of lifting body 10, on all arrival points of lifting body 22 layers.
At the state of Figure 11, the contact site 19 that is formed on the crane 11 contacts with stylobate seat 50, and the increasing the weight of of stylobate seat 50, turntable 60, supporting plate 92 all acts on crane 11.Seat board 53 97 floats from the bottom surface.This state is the state of the height and position under 50 relative lifting bodies 10 acquisitions of stylobate seat.This state is equivalent to the 1st state described in the technical scheme.
Because the rising of lifting body 10, relative also height when being positioned at Figure 10 state of the position of crane 11 turntables 60, the guide rail 12 that consequently is installed in crane 11 contacts with the wheel 73 of supporting plate 92, and supporting plate 92 is lifted from the receiving portion 62 of the supporting plate of turntable 60.
The position of lifting body 10 uprises with respect to turntable 60, consequently to be stuck the height and position of portion 17 than the 3rd low for the height and position of snap-latch piece 65, engagement release sheet 65 and the 3rd is stuck the engaging of sheet 17, to be stuck the height and position of sheet 18 identical for the height and position of snap-latch piece 65 and the 4th in addition, and snap-latch piece 65 and the 4th is stuck sheet 18 engagings.The height of engaging protrusion 43 also is stuck the 64a of portion, 64b height than the 2nd, because engaging protrusion 43 and the 2nd is stuck the 64a of portion, 64b and can not engages, even 41 rotations of the 1st arm, turntable 60 does not rotate yet.Because snap-latch piece 65 and the 4th is stuck portion's 18 engagings, does not also cause the unexpected rotation of turntable 60.Because the engaging roller 44 of arm mechanism 40 is engaging with being stuck on the identical height and position of ditch 72 of supporting plate 92, even lifting body 10 does not cause that in rising walking crosswise suddenly of supporting plate is mobile yet.
The 2nd arm of representing with solid line among Figure 11 42 is the states when making engaging roller 44 and being stuck ditch 72 engagings of the rising by lifting body 10.Then, by arm mechanism drive unit 20 actuating arm mechanisms 40, make engaging roller 44 move (walking crosswise) along the left and right directions straight line.
Figure 12 be the expression since the engaging roller 44 to the left and right the straight line of direction move, supporting plate 92 is placed into the figure that carries out process of 2 layers of left side carport 82 on the ground from lifting body 2, Figure 12 (a) is that supporting plate 92 is placed on the preceding plan view of supporting plate transfer on the lifting body 2, Figure 12 (b) is the plan view in the supporting plate transfer, and Figure 12 (c) is the plan view after supporting plate 92 is placed on supporting plate transfer on the carport 82.
In Figure 12 (a), the arm mechanism of representing with imaginary line 40 is to make the state of engaging roller 44 near foreign side.The arm mechanism of representing with solid line 40 is that the 1st arm 41 and the angle of the 2nd arm 42 formations and the state of imaginary line are not changed, and makes the 1st arm 41 and the 42 whole rotations of the 2nd arm simultaneously, makes to engage roller 44 and engage the state of ditch 72 for engaging.Arrow a5 represents the direction of rotation of the engaging roller 44 of arm mechanism 40 when imaginary state moves to linear state among the figure.
Then from the solid line state-driven arm mechanism 40 of Figure 12 (a), make engaging roller 44 left the direction straight line move (walking crosswise).
In order to move engaging roller 44 at the left and right directions straight line, as mentioned above, the 2nd motor 22 of arm mechanism drive unit 20 is in stops, and secondary driving shaft 26 is being applied under the on-position, make 21 rotations of the 1st motor and only make main drive shaft 25 rotations.Make engaging roller 44 at left when straight line moves, by engaging roller 44 guiding supporting plates 92 on lifting body 2 left direction move, enter the carport 82 in 2 layers of left side on the ground.At this moment, the wheel 73 of supporting plate 92 is transformed on the guide rail 88 of carport 82 from the guide rail 12 of lifting body 10.That is, supporting plate 92 from lifting body 2 transfers to carport 82.
To be expression arm mechanism 40 overlaps state behind the state that folds up and down from the state of Figure 12 (a) to Figure 12 (b) through the 1st arm 41 and the 2nd arm 42, and is the figure of the state of lifting body 2 in the supporting plate transfer of carport 82.Arrow a6 represents the direction of rotation of the 1st arm 41 among the figure, and arrow a7 represents to engage the moving direction of roller 44.
Figure 12 (c) is that expression supporting plate 92 is from the figure of lifting body to the state of the transfer end of carport.Represent the 1st arm 41 of arm mechanism 40 and the state that the 2nd arm 42 extends into linearity with solid line among the figure, be placed on fully on the carport 82 at this state bottom plate 92.At this moment, the front end of the 2nd arm 42 is in the zone of carport 82.
Figure 13 is the longitudinal plan corresponding to the lifting body 2 of Figure 12 (c), be expression the 1st arm 41 and the 2nd arm 42 when extending into linear state supporting plate 92 be placed on state diagram on the carport 82 fully.
Referring again to Figure 12 (c), thereafter, arm mechanism 40 only rotates the 2nd arm 42 by not rotating the 1st arm 41, and engaging roller 44 is broken away from from being stuck ditch 72.Arrow a8 represents the 2nd arm direction of rotation at this moment among the figure.The 2nd arm 42 that imaginary line is represented among the figure is engaging roller 44 positions when being stuck ditch 72 disengaged positions.Thus, the 2nd arm 42 breaks away from from the zone of carport 82.Can make lifting body 2 lifting in elevating road 80 thereafter.
By above such (spinning movement) (switching motion) (walking crosswise action), the vehicle of the warehouse-in that can will advance leaves in the carport with the opposite state in front and back.In order to make the vehicle outbound of leaving carport in, can be reversed the order of operation (walking crosswise action), make vehicle be placed on supporting plate and lifting body 2 after, allow lifting body 2 drop to 1 layer on the ground (going out the warehouse-in layer).Vehicle is because by the rightabout of spinning movement towards when warehouse-in, thus can before inbound/outbound process.
The mechanical car stopping device 1 of the present application one embodiment more than has been described.In above-mentioned example, the convex member as the holding section, is carried out illustration with the concavity member as the portion of being stuck separately, also can be with the concavity member as the holding section, with the convex member as being stuck portion.
The present invention has following effect with the embodiment of above explanation.
(1) the complicated like that structure of hoist is not set on lifting body, supporting plate is rotated on lifting body.Thus, the lifting body amount of lightening.The maintenance of lifting body and management are easy, and the manufacturing cost of mechanical car stopping device reduces.
(2) can set lifting body and stylobate seat, the 1st holding section can not engage with the 1st portion of being stuck, the 2nd holding section can not engage such state with the 2nd portion of being stuck so that make, and can not allow turntable rotation and do not allow supporting plate walk crosswise and position that can operating rocker mechanism.
When (3) arm mechanism is made of the 1st arm and the 2nd arm, can make the arm mechanism entire length variable, the parking space of arm mechanism diminishes, thereby makes the lifting body miniaturization.
Claims (4)
1. a mechanical car stopping device is characterized in that,
Have lifting body, stylobate seat, turntable and supporting plate,
Described lifting body makes the carport elevating road set in the side by lifting drive lifting control,
At the lifting body arm mechanism that is driven by the arm mechanism drive unit is set,
The 1st holding section and the 2nd holding section are set on described arm mechanism,
Described the 1st holding section drives and can walk crosswise at described lifting body upper edge left and right directions by described arm mechanism,
Described the 2nd holding section can rotate by described relatively lifting body by the driving of described arm mechanism,
Described stylobate seat can movably support up and down by described relatively lifting body,
Described lifting body and described stylobate seat can be selected the 1st state and the 2nd state,
Described the 1st state is that described stylobate seat is in the height and position of described relatively lifting body under, action of gravity that described stylobate seat applies in the state of described lifting body,
Described the 2nd state is that described stylobate seat is in the height and position of described relatively lifting body under, the gravity that described stylobate seat applies does not act on described lifting body, the described relatively lifting body of described stylobate seat also is in the state of the position higher than the 1st state
Described turntable stylobate seat relatively supports in horizontal plane rotatably,
The rotary middle spindle of the rotary middle spindle of described turntable and described the 2nd holding section is unanimous on the whole,
At described the 1st state, described supporting plate is placed on the lifting body, makes the action of gravity that applies in described lifting body,
At described the 2nd state, described supporting plate is placed on the turntable, makes the action of gravity that applies in described turntable,
At described lifting body guide part is set, described guide part can make the supporting plate on the described lifting body lead at left and right directions,
On described supporting plate, be provided with the 1st and be stuck portion,
On described turntable, be provided with the 2nd and be stuck portion,
Under the 1st state, described the 1st holding section can engage with described the 1st portion of being stuck,
Under the 2nd state, described the 2nd holding section can engage with described the 2nd portion of being stuck.
2. mechanical car stopping device as claimed in claim 1 is characterized in that,
Under the 1st state, described the 2nd holding section can not engage with described the 2nd portion of being stuck,
Under the 2nd state, described the 1st holding section can not engage with described the 1st portion of being stuck.
3. mechanical car stopping device as claimed in claim 1 or 2 is characterized in that,
Described lifting body and described stylobate seat can be selected the 3rd state,
Described the 3rd state is that described stylobate seat is in described relatively elevating road and descends height and position most, the gravity that described stylobate seat applies does not act on described lifting body, described stylobate seat is positioned at the position higher than the 1st state with respect to described lifting body, described stylobate seat is in the state of the described lifting body differing heights position of relative the 2nd state
At described the 3rd state, described the 1st holding section can not engage with described the 1st portion of being stuck, and described the 2nd holding section can not engage with described the 2nd portion of being stuck.
4. mechanical car stopping device as claimed in claim 1 or 2 is characterized in that,
Described arm mechanism has the 1st arm and the 2nd arm,
Described the 1st arm rotatably is supported in horizontal plane on the described lifting body,
Described the 2nd arm rotatably is supported in horizontal plane on described the 1st arm,
By described arm mechanism drive unit, described the 1st arm and described the 2nd arm can carry out the independence rotation and drive,
Described the 1st holding section is set on described the 2nd arm,
Described the 2nd holding section is set on described the 1st arm,
The rotary middle spindle of described the 2nd arm leaves the rotary middle spindle of described the 1st arm,
The rotary middle spindle of described the 2nd arm is left in described the 1st holding section,
The rotary middle spindle of the rotary middle spindle of described the 2nd arm and described the 1st arm leave distance be substantially equal to described the 1st holding section and described the 2nd arm rotary middle spindle leave distance,
When making the rotation of the described relatively lifting body of described the 1st arm, make described relatively the 1st arm of described the 2nd arm roughly 2 times of rotary speeies with described the 1st arm rotary speed, rightabout rotation with described the 1st arm, thereby described the 1st holding section is walked crosswise on described lifting body with left and right directions
By making the described relatively lifting body rotation of described the 1st arm, can make the described relatively lifting body rotation in described the 2nd holding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03103800 CN1231649C (en) | 2003-02-07 | 2003-02-07 | Mechanical car stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03103800 CN1231649C (en) | 2003-02-07 | 2003-02-07 | Mechanical car stopping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1521382A CN1521382A (en) | 2004-08-18 |
| CN1231649C true CN1231649C (en) | 2005-12-14 |
Family
ID=34282094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03103800 Expired - Lifetime CN1231649C (en) | 2003-02-07 | 2003-02-07 | Mechanical car stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1231649C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455761C (en) * | 2005-01-11 | 2009-01-28 | 新明和工程株式会社 | Vehicle lifting apparatus and mechanical stop device equipped with it |
-
2003
- 2003-02-07 CN CN 03103800 patent/CN1231649C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1521382A (en) | 2004-08-18 |
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Granted publication date: 20051214 |