CN209396854U - Roll-over table - Google Patents
Roll-over table Download PDFInfo
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- CN209396854U CN209396854U CN201822188561.5U CN201822188561U CN209396854U CN 209396854 U CN209396854 U CN 209396854U CN 201822188561 U CN201822188561 U CN 201822188561U CN 209396854 U CN209396854 U CN 209396854U
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- Prior art keywords
- pedestal
- driving member
- overturning
- fixing piece
- prefabricated components
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004807 localization Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000010992 reflux Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to a kind of roll-over tables, including fixing piece, pedestal, overturning structure, flexible actuator and transmission mechanism.Prefabricated components are placed in overturning structure, structure is overturn to be overturn around first axle so that prefabricated components are overturn, when being turned to predeterminated position, link mechanism is supported in overturning structure, and link mechanism is removable relative to overturning structure in the plane perpendicular to mounting surface, to drive direction of the pedestal edge far from fixing piece slidably.Link mechanism is connected between pedestal and fixing piece, it can be concluded that overturning structure around first axle overturn prefabricated components to predeterminated position during prefabricated components move closer to fixing piece, pedestal is far from fixing piece simultaneously, and then the prefabricated components on pedestal are far from fixing piece.Towards the close distance of fixing piece and pedestal far from being offseted at a distance from fixing piece when prefabricated components are overturn, so that space shared after the completion of prefabricated components overturning and before overturning is close, space needed for being effectively saved prefabricated components overturning, facilitates tipping arrangement to overturn the biggish prefabricated components of volume.
Description
Technical field
The utility model relates to assembled architecture equipment technical fields, more particularly to a kind of roll-over table.
Background technique
The prefabricated building of assembled architecture, wallboard industrialized production assembly line in, be commonly equipped with a kind of for steel trolley
The tipping arrangement of overturning, the tipping arrangement is for overturning prefabricated components, to replace artificial overturning, convenient for driving from steel trolley
Prefabricated components are demoulded and are lifted by crane.
Currently, prefabricated components are placed on water by setting flip horizontal arm and vertical flip-arm by traditional tipping arrangement
On flat flip-arm, when overturning, vertical flip-arm can prevent prefabricated components from tumbling, to overturn the biggish prefabricated components of volume.But
For the tipping arrangement in the biggish prefabricated components of overturning volume, prefabricated components follow flip-arm to rotate around a fixed axis, prefabricated
Space needed for component overturning is a prefabricated components point farthest apart from fixed axis around the circular arc space that the axis rotates, because
Space needed for this overturning biggish prefabricated component of volume is larger, causes tipping arrangement biggish prefabricated in small space overturning volume
It is inconvenient to use when component.
Utility model content
Based on this, it is necessary to be used for existing tipping arrangement in the biggish prefabricated components of small space overturning volume
Inconvenient problem, provide it is a kind of be effectively saved the overturning biggish prefabricated components of volume needed for space roll-over table.
A kind of roll-over table, including；
Fixing piece is fixedly connected on mounting surface；
Pedestal is slidably disposed in mounting surface along first direction, close to or far from the fixing piece；
Structure is overturn, is pivotally connected to the pedestal around first axle；
Flexible actuator, one end are pivotally connected to the pedestal around second axis, and the other end is pivotally connected to the overturning
Structure, to drive the overturning structure to can be rotated around the first axle；
Transmission mechanism, including the first driving member and the second driving member that one end is pivotally connected to one another, first driving member
One end far from second driving member is pivotally connected to the fixing piece, and second driving member is far from first driving member
One end be pivotally connected to the pedestal, with formed perpendicular to the link mechanism in the plane of the mounting surface；
When the overturning structure is turned to predeterminated position around the first axle, first driving member and described second
The link mechanism that driving member is formed is configured to be supported in the overturning structure, and by means of the overturning structure
Active force relatively described overturning structure in the plane perpendicular to the mounting surface is removable, to drive the pedestal along far from institute
State the direction of fixing piece slidably；
Wherein, the first direction is vertical with the first axle, and the first axle is parallel with the second axis.
By being arranged above-mentioned roll-over table, prefabricated components are placed in overturning structure, overturning structure around first axle overturn with
Overturn prefabricated components, when being turned to predeterminated position, link mechanism is supported in overturning structure, and link mechanism is perpendicular to peace
The plane in dress face is interior removable relative to overturning structure, to drive pedestal slidably, that is, to overturn knot along the direction far from fixing piece
Structure is pressed in link mechanism, so that the angle between the first driving member and the second driving member increases, and fixing piece is affixed to pacify
Dress face, therefore pedestal is far from fixing piece.First driving member and the second driving member are connected between pedestal and fixing piece, can
With obtain overturning structure around first axle overturn prefabricated components to predeterminated position during prefabricated components be to move closer to fix
Part, while pedestal separate fixing piece during overturning prefabricated components, so that the prefabricated components on pedestal are far from solid
Determine part.
In this way, prefabricated components overturn when towards the close distance of fixing piece with pedestal far from being offseted at a distance from fixing piece, make
Space shared after the completion of prefabricated components are overturn and before overturning is obtained to approach, when the space that prefabricated components are overturn is by System of Rotating about Fixed Axis
Circular arc space becomes a space of curves, and the space of curves is significantly less than original circular arc space, has been effectively saved prefabricated
Space needed for component overturning, facilitates tipping arrangement to overturn the biggish prefabricated components of volume.
The transmission mechanism further includes connector in one of the embodiments, and first driving member is far from described solid
The one end for determining part is pivotally connected to the connector, and second driving member is pivotally connected to described far from one end of the pedestal
Connector；
The connector is used for when the overturning structure is turned to predeterminated position around first axle and the overturning structure
It abuts against, and the connector moves in the overturning structure, so that the link mechanism is perpendicular to the mounting surface
Plane in the relatively described overturning structure it is removable.
The transmission mechanism further includes flexible damping piece in one of the embodiments, and described flexible damping piece one end is solid
Surely it is connected to the fixing piece, the other end is connected to the pedestal, hinders the pedestal along the separate fixing piece to provide
The damping of direction sliding.
Articulated section is provided on the pedestal in one of the embodiments, second driving member is far from the connection
One end of part is articulated with the articulated section, and the flexible damping piece is articulated with articulated section far from one end of the fixing piece.
The connector is idler wheel in one of the embodiments, and first driving member and second driving member are equal
It is pivotally connected to the idler wheel, so that the idler wheel can carry out rotation, to roll in the overturning structure.
The length of first driving member is greater than the length of second driving member in one of the embodiments,.
The overturning structure includes the first flip-arm and the second flip-arm in one of the embodiments, and described first turns over
Pivoted arm one end is pivotally connected to the side of the pedestal, and the relatively described pedestal can be rotated around the first axle；Described second
The angled one end for being fixedly connected on first flip-arm and connecting the pedestal in flip-arm one end, with first flip-arm
It can be rotated simultaneously around the first axle.
First flip-arm is perpendicular to second flip-arm in one of the embodiments,.
The roll-over table further includes supporting mechanism in one of the embodiments, and the mechanism that supports is fixedly connected on institute
The second flip-arm is stated, and the mechanism that supports can be connected to prefabricated components, to turn in the overturning structure around the first axle
Turn that prefabricated components are supported on second flip-arm during prefabricated components.
The mechanism that supports includes supporting beam and multiple flexible supporting pieces in one of the embodiments, described to support beam
Angularly be fixedly connected on second flip-arm, multiple flexible supporting pieces be set to it is described support beam, and along described
Beam longitudinally is supported to be intervally arranged；
There are one in elongation process to support position for multiple flexible supporting pieces, when the flexible supporting piece be located at it is described
Position is supported, the flexible supporting piece is connected to prefabricated components.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the roll-over table that an embodiment of the present invention provides is located at initial position；
Fig. 2 is structure enlargement diagram at roll-over table A shown in FIG. 1；
Fig. 3 is the structural schematic diagram that roll-over table shown in FIG. 1 is located at predeterminated position；
Fig. 4 is the structural schematic diagram that roll-over table shown in FIG. 1 is located at final position.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model
The understanding of disclosure is more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
Any and all combinations of one or more related listed items.
As shown in Figures 1 and 2, an embodiment of the present invention provide roll-over table 10, including fixing piece 12, pedestal 14,
Overturn structure 16, flexible actuator 18 and transmission mechanism 19.Wherein, overturning structure 16 is for overturning prefabricated components 20.
Also referring to Fig. 3, fixing piece 12 is fixedly connected on mounting surface, and pedestal 14 is slidably connected to along first direction
Mounting surface, close to or far from fixing piece 12.It overturns structure 16 and is pivotally connected to pedestal 14 around first axle.
Flexible 18 one end of actuator is pivotally connected to pedestal 14 around second axis, and the other end is pivotally connected to overturning structure
16, it can be rotated with driving overturning structure 16 around first axle.
Transmission mechanism 19 includes the first driving member 192 and the second driving member 194 that one end is pivotally connected to one another, the first transmission
Part 192 is pivotally connected to fixing piece 12 far from one end of the second driving member 194, and the second driving member 194 is far from the first driving member 192
One end be pivotally connected to pedestal 14, to be formed in the link mechanism in the plane perpendicular to mounting surface.
When overturning structure 16 is turned to predeterminated position around first axle, 194 shape of the first driving member 192 and the second driving member
At link mechanism be configured to be supported in overturning structure 16, and the active force by means of overturning structure 16 is perpendicular to peace
Opposite overturning structure 16 is removable in the plane in dress face, with drive pedestal 14 along the direction far from fixing piece 12 slidably.
Wherein, first direction is vertical with first axle, and first axle is parallel with second axis.
By the way that above-mentioned roll-over table is arranged, prefabricated components 20 are placed in overturning structure 16, overturn structure 16 around first axle
It overturns so that prefabricated components 20 are overturn, when being turned to predeterminated position, link mechanism is supported in overturning structure 16, and link mechanism
It is removable relative to overturning structure 16 in the plane perpendicular to mounting surface, to drive pedestal 14 along the direction far from fixing piece 12
Slidably, i.e., the pressure holding of overturning structure 16 is in link mechanism, so that the angle between the first driving member 192 and the second driving member 194
Increase, and fixing piece 12 is affixed to mounting surface, therefore pedestal 14 is far from fixing piece 12.First driving member 192 and second passes
Moving part 194 is connected between pedestal 14 and fixing piece 12, it can be deduced that overturning structure 16 overturns prefabricated structure around first axle
Prefabricated components 20 move closer to fixing piece 12 when part 20, while pedestal 14 is separate solid during prefabricated components 20 are overturn
Determine part 12, pedestal 14 makes the prefabricated components 20 on pedestal 14 far from fixing piece 12 far from fixing piece 12.
In this way, prefabricated components 20 overturn when towards the close distance of fixing piece 12 with pedestal 14 far from phase at a distance from fixing piece 12
Offset so that space shared after the completion of prefabricated components 20 are overturn and before overturning is close, the space that prefabricated components 20 are overturn by
Circular arc space when System of Rotating about Fixed Axis becomes a space of curves, and the space of curves is significantly less than original circular arc space, effectively
Ground saves prefabricated components 20 and overturns required space, and tipping arrangement is facilitated to overturn the biggish prefabricated components 20 of volume.
It should be noted that mounting surface is the work top for placing roll-over table, prefabricated components 20 are erected at peace by bracket
Above dress face.Above-mentioned overturning structure 16 is to overturn prefabricated components 20 along a preset direction around first axle overturning prefabricated components 20
, and prefabricated components 20 are proximate to fixing piece in switching process.It is far from or close to fixing piece 12 for above-mentioned
Individually consider, individually consider pedestal 14 and overturn the movement of structure 16, i.e., pedestal 14 is individually along the direction far from fixing piece 12
When sliding, overturning structure 16 is individually rotated along preset direction, without considering the sliding of pedestal 14 and turning for overturning structure 16 simultaneously
It is dynamic.
In addition, predeterminated position be depending on the position of transmission mechanism 19, can be by adjusting the position of transmission mechanism 19
It sets so as to adjust predeterminated position, and overturns structure 16 during continuing to overturn along preset direction from predeterminated position, connecting rod
Mechanism, which should be to maintain, is supported in overturning structure 16, with during overturning structure 16 and continuing overturning perpendicular to mounting surface
Plane in opposite overturning structure 16 continue to move to so that overturning structure 16 driven in continuing switching process pedestal 14 after
It is continuous to be slided along the direction far from fixing piece 12.First driving member 192 or the second driving member 194 wherein any one be connected to overturning
Structure 16 all can, as long as the angle being able to achieve between the first driving member 192 and the second driving member 194 with overturning structure 16 along pre-
Continuing to rotate for set direction and increase.
Simultaneously it is understood that above-mentioned 194 one end of the second driving member is pivotally connected to pedestal 14,16 pivot of structure is overturn
Turn to be connected to pedestal 14, and when overturning structure 16 is connected to the first driving member 192 or the second driving member 194, pedestal 14, overturning
A triangular structure is formed between structure 16 and the second driving member 194, if the first driving member 192 or the second driving member 194 exist
It can not be moved in overturning structure 16, then pedestal 14 can not also slide, because triangle has stability, the first driving member
192 or second driving member 194 overturning structure 16 on move.
In some embodiments, the quantity of fixing piece 12 is two, two interval of fixing piece 12 settings.
In some embodiments, pedestal 14 includes two main bodys 142, the setting of two 142 parallel intervals of main body, and along the
One direction is reciprocally slided, and two fixing pieces 12 are located on two main bodys, 142 longitudinally extension line.Corresponding fixing piece
12 are located in a straight line with main body 142, so that sliding of two main bodys 142 along the direction far from fixing piece 12 is synchronous
, i.e., the distance change that two ontologies correspond to fixing piece 12 relatively be it is identical, avoid because slide it is asynchronous due to block.Specific to
In embodiment shown in FIG. 1, first direction is left and right directions, therefore main body 142 can be close to or far from solid along first direction sliding
Determine part 12.
Further, pedestal 14 further includes two support constructions 144 being respectively arranged in two main bodys 142, two branch
Support structure 144 is located at the same side of two main bodys 142, and position is corresponding, that is to say, that two main bodys 142 and two
Support construction 144 is symmetrical arranged on the basis of an axis.Specifically, main body 142 is to be welded on a bottom plate to be formed by rectangular tube
, so as to form a mounting groove in main body 142, the wall of the two sides of mounting groove is rectangular tube, and support construction 144 is welded on main body
On 142.
In some embodiments, the quantity for overturning structure 16 is two, and two overturning structures 16 pivot and two branch respectively
On support structure 144, and since two 142 parallel intervals of main body are arranged, and two support constructions 144 are set to two main bodys 142
Corresponding position overturns two overturning structures 16 around same root axis, which is first axle, so that
It is more stable to obtain the overturning of prefabricated components 20.
Further, overturning structure 16 includes the first flip-arm 162 and the second flip-arm 164,162 one end of the first flip-arm
It is pivotally connected to the side of pedestal 14, and can be rotated relative to pedestal 14 around first axle, 164 one end of the second flip-arm is angled
It is fixedly connected on one end of the first flip-arm 162 connection pedestal 14, can turn around first axle simultaneously with the first flip-arm 162
It is dynamic.In this way, the setting of two flip-arms can guarantee prefabricated components 20 whole when the biggish prefabricated components 20 of volume to be overturn
Being in for all-the-time stable overturns in structure 16 in a switching process, is not in the projection in the center vertical direction of prefabricated components 20
It falls in outside the bearing area of overturning structure 16, so that prefabricated components 20 be avoided to fall.
Certainly, in some other embodiment, it is also possible to the side that the second flip-arm 164 is pivotally connected to pedestal 14,
And it can be rotated around first axle, angled one for being fixedly connected on the second flip-arm 164 and connecting pedestal 14 of the first flip-arm 162
End can also be that the first flip-arm 162 can be and be integrally formed with the second flip-arm 164 that the junction of the two is pivotally connected to
The side of pedestal 14.
And since the quantity of overturning structure 16 is two, the quantity of corresponding first flip-arm 162 and the second flip-arm 164
It is two, and two the first flip-arms 162 and two the second flip-arms 164 remain in parallel in reversion process, with into one
Step guarantees the stability in 20 switching process of prefabricated components.
In practical application, the first flip-arm 162 is to be pivotally connected to support construction 144.Specifically, the first flip-arm 162
Vertically with the second flip-arm 164, to be suitable for the placement of most of prefabricated components 20, and turning over for prefabricated components 20 can be completed simultaneously
Turn.Herein it is to be understood that not being suitable for pre- when angle is acute angle between the first flip-arm 162 and the second flip-arm 164
The overturning of component 20 processed, and when the angle between the first flip-arm 162 and the second flip-arm 164 is obtuse angle, accommodating causes pre-
Component 20 processed is unable to complete overturning.Certainly, above-mentioned acute angle and obtuse angle refer to and the biggish angle of right angle deviation, and right angle can also be with
It is the angle at very close right angle.
In some embodiments, the actuator 18 that stretches includes two overturning oil cylinders, and two the flexible of overturning oil cylinder are same
What step carried out, so that the overturning of overturning structure 16 is more stable.Synchronization telescope can be two overturning oil cylinder connections, then
By two overturning oil cylinder synchronization telescopes of HYDRAULIC CONTROL SYSTEM, it can also be given with hydraulic system while two overturning oil cylinders of control are synchronous
It is flexible, as long as being able to achieve two overturning oil cylinder synchronization telescopes.
Referring to Fig. 4, in some embodiments, the overturning entire switching process of structure 16 further includes initial position and stop bit
It sets, initial position is that prefabricated components 20 are just placed in overturning structure 16, prepares the position begun turning, final position is then prefabricated
The position that the overturning of component 20 is completed, and overturn during structure 16 continues to final position from predeterminated position, the first driving member
192 or second driving member 194 holding be connected to overturning structure 16.Overturning structure 16 is successively turned over from initial position along preset direction
It goes to predeterminated position and is finally turned to final position.
It further, further include critical localisation during overturning structure 16 rotates, when overturning structure 16 is located at critical potential
It sets, the projection transmission of 20 center of gravity of prefabricated components straight down is in first axle.Critical localisation overturning structure 16 is not turned to stretching
The power of contracting actuator 18 is pressure, and overturning structure 16 will will become the power of flexible actuator 18 when continuing overturning from critical localisation
Pulling force.Specific in embodiment shown in FIG. 1, overturning structure 16 is overturning structure 14 as shown in Figure 1 along preset direction overturning
It overturns along clockwise direction.
In some embodiments, the quantity of transmission mechanism 19 is two, corresponding two fixing pieces 12 of two transmission mechanisms 19
And two ontology settings, i.e., the quantity of the first driving member 192 and the second driving member 194 is two, every one first driving member 192
One end is pivotally connected to a fixing piece 12, and every one second driving member 194 is pivotally connected to one far from one end of the first driving member 192
Corresponding ontology, and be pivotally connected to one another between corresponding first driving member 192 and the second driving member 194, so that two sheets
Body is along the direction synchronous slide far from fixing piece 12.
In some embodiments, transmission mechanism 19 further includes connector 196, and the first driving member 192 is far from fixing piece 12
One end is pivotally connected to connector 196, and the second driving member 194 is pivotally connected to connector 196 far from one end of pedestal 14, and first
Driving member 192 is pivotally connected with connector with the second driving member 194, so that the first driving member 192 and the second driving member 194
Between be pivotally connected to one another.Connector 196 is used to tie when overturning structure 16 and being turned to predeterminated position around first axle with overturning
Structure 16 abuts against, and moves in overturning structure 16, so that link mechanism opposite overturning in the plane perpendicular to mounting surface
Structure 16 is removable, thus drive pedestal 14 along the direction far from fixing piece 12 slidably.
That is, connector 196 is abutted against with overturning structure 16, overturning structure 16 is pressure holding in connector 196, connection
The pressure for overturning structure 16 is provided to the first driving member 192 and the second driving member 194 by part 196, and passes through the first driving member
192 and second driving member 194 convert pressure into the second driving member 194 make pedestal 14 along far from fixing piece 12 direction slide
Thrust.
It is to be understood that in other embodiments, being also possible to the first driving member 192 and the second driving member 194 pivoting
Connection, then connector 196 is pivotally connected to the first driving member 192 or the second driving member 194.That is above-described embodiment include altogether with
Lower embodiment, the first driving member 192 are pivotally connected to the second driving member 194 far from pedestal 14 far from the other end of fixing piece 12
One end, connector 196 is pivotally connected to first one end of driving member 192 far from fixing piece 12；First driving member 192 is far from solid
The other end for determining part 12 is pivotally connected to second one end of driving member 194 far from pedestal 14, and connector 196 is pivotally connected to second
The one end of driving member 194 far from pedestal 14；First driving member 192 is pivotally connected to connector far from the other end of fixing piece 12
196, second one end of driving member 194 far from pedestal 14 is equally pivotally connected to connector 196.
First driving member 192, connector 196 and the second driving member 194 can regard the triangle for being the absence of a line as, the
One driving member 192 and the second driving member 194 are two sides, and connector 196 is vertex, and overturning structure 16 presses down connector 196
When, connector 196 declines, and the angle between the first driving member 192 and the second driving member 194 can become larger, thus the first driving member
The distance between the one end of 192 one end far from connector 196 with the second driving member 194 far from connector 196 will increase, and the
One driving member 192 is fixedly connected on fixing piece 12 far from one end of connector 196, therefore the second driving member 194 is far from even
One end of fitting 196 can be far from fixing piece 12, and then pedestal 14 is pushed to slide along the direction far from fixing piece 12.
Further, connector 196 is idler wheel, and the first driving member 192 and the second driving member 194 are pivotally connected to rolling
Wheel, to roll in overturning structure 16, avoids generating biggish abrasion because of sliding so that idler wheel can carry out rotation.As above
It is described, idler wheel can be pivotally connected with the first driving member 192 and/or the second driving member 196, as long as be able to achieve idler wheel carry out from
Turn, and overturning structure 16 can be connected to.
In some embodiments, transmission mechanism 19 further includes flexible damping piece 198, and 198 one end of damping piece of stretching is fixed to be connected
It is connected to fixing piece 12, the other end is connected to pedestal 14, to provide the resistance for hindering pedestal 14 to slide along the direction far from fixing piece 12
Buddhist nun.The speed that pedestal 14 is slided along the direction far from fixing piece 12 can be controlled by controlling flexible damping piece 198, to control
The speed that connector 196 declines, in this way, the speed that connector 196 declines slows down, that is to say, that 196 pairs of overturning structures of connector
16, there are the damping that one is the direction rotation trend that overturning structure 16 has edge opposite with preset direction, realize the flexible drive of reduction
The span of 18 stress of moving part, convenient for the design for the actuator 18 that stretches.
It should be noted that the first driving member 192, idler wheel, the second driving member 194 and flexible damping piece 198 enclose and set to be formed
One triangular structure, and the triangular structure be it is transformable, far from mounting surface vertex, that is, idler wheel overturning structure 16 on can
It rolls, positioned at the bottom edge of mounting surface, i.e. flexible damping piece 198 is scalable, to realize the variation of the triangular structure.And works as and turn over
When turntable is located at initial position, triangular structure is acute triangle, and when roll-over table is located at final position, triangular structure becomes
At obtuse triangle.
In some embodiments, the length of the first driving member 192 is greater than the length of the second driving member 194, so that triangle
The diagonal angle of the first driving member 192 is greater than the diagonal angle of the second driving member 194 in structure, when flexible actuator 198 is located at
When initial position, the tilt angle in 194 opposed vertical direction of the second driving member is smaller, and overturning structure 16 was rotated along preset direction
Cheng Zhong, predeterminated position cooperate the effect of flexible damping piece 198 before critical localisation, and the actuator 18 that can stretch is for overturning
The power of structure 16 is always thrust.
There is provided one by flexible damping piece 198 subtracts the angle between the first driving member 192 and the second driving member 194
Small driving force so that connector 196 to overturning 16 1 damping forces of structure, and the damping force be greater than prefabricated components 20 and
Structure 16 is overturn for the pressure of connector 196.In this way, the Impact direction of flexible actuator 18 is constant always, stress is avoided
Direction reversely cause suddenly elliptical gear damage oil cylinder, and also avoid Impact direction mutation cause prefabricated components 20 shake and
Disengaging is caused danger.
In some embodiments, articulated section, second one end of driving member 194 far from connector 196 are provided on pedestal 14
It is articulated with articulated section, flexible damping piece 198 is articulated with articulated section far from one end of fixing piece 12.Certainly, in other embodiments
It is also possible to flexible damping piece 198 and is fixedly connected on pedestal 14 elsewhere far from one end of fixing piece 12, as long as can hinders
Pedestal 14 is slided along the direction far from fixing piece 12.Specifically, the damping piece 198 that stretches is damping oil cylinder.In addition, damping oil
Pedestal 14 is retracted when cylinder can also be shunk, that is, is supplied to the driving force that pedestal 14 is slided along the direction close to fixing piece 12.
In some embodiments, roll-over table further includes supporting mechanism 11, supports mechanism 11 and is fixedly connected on the second flip-arm
164, and support mechanism 11 and can be connected to prefabricated components 20, in overturning structure 16 in first axle switching process by prefabricated structure
Part 20 is supported on the second flip-arm 164.Further, the both ends for supporting mechanism 11 are respectively fixedly connected with two the second flip-arms
On 164, so that it is more stable to the support of prefabricated components 20 to support mechanism 11.
In some embodiments, supporting mechanism 11 further includes supporting beam 112, supports that beam 112 is angled to be fixedly connected on
Second flip-arm 164.Further, the quantity for supporting beam 112 is two, and two support beam 112 along 164 lengthwise of the second flip-arm
Direction interval is fixedly connected on the second flip-arm 164, and it is each support 112 both ends of beam and be respectively fixedly connected with turned over two second
Pivoted arm 164.In this way, increasing stability to increase the area that supports with prefabricated components 20.Specifically, 112 longitudinally of beam is supported
Perpendicular to 164 longitudinally of the second flip-arm.
In some embodiments, supporting mechanism 11 further includes multiple flexible supporting pieces 114 (figure is not marked), and multiple stretch supports
Part 114, which is set to, supports beam 112, and is intervally arranged along 112 longitudinally of beam is supported, and multiple flexible supporting pieces 114 were extending
There are one in journey to support position, supports position when flexible supporting piece 114 is located at, flexible supporting piece 114 is connected to prefabricated components 20.
In this way, flexible supporting piece 114 only needs to carry the weight of prefabricated components 20, without carrying the weight for supporting beam 112, structure is more
Simply, reduce fault point.Certainly, the overturning of prefabricated components 20 is completed, after completion is hung, flexible supporting piece 114 can bounce back.
In practical application, the supporting piece 114 that stretches is jacking cylinder, and multiple jacking cylinders are interconnected, so that multiple jackings
The flexible synchronous progress of oil cylinder.When overturning structure 16 is located at initial position, multiple jacking cylinders are after by hydraulic system fuel feeding
Elongation, until contacted with prefabricated components 20 and generate certain pressure between prefabricated components 20, then hydraulic system fuel cut-off,
Jacking cylinder hydraulic lock is opened simultaneously, the reflux of damping fluid pressure oil.
The technical solution of the utility model in order to facilitate understanding, below in conjunction with Fig. 1-3 pairs of overturnings provided by the utility model
The course of work of platform carries out certain explanation:
It begins turning structure 16 and is located at initial position, the first flip-arm 162 keeps horizontal positioned；Prefabricated components 20 are placed
On the first flip-arm 162, then HYDRAULIC CONTROL SYSTEM jacking cylinder telescopic end extends, until being connected to prefabricated components 20, and
And jacking cylinder setting hydraulic lock is lockked；Following two overturning oil cylinders of HYDRAULIC CONTROL SYSTEM are run simultaneously, driving overturning structure
16 rotate along preset direction, and when going to predeterminated position, idler wheel is supported with the second flip-arm 164 far from the side of prefabricated components 20
It connects, overturning structure 16 continues to rotate, and damping oil cylinder is pulled out by the second driving member 194, and meeting during damping oil cylinder is drawn out
One damping force for hindering pedestal 14 to slide is provided, while can also hinder to overturn the rotation of structure 16.Structure 16 is overturn to overturn
To final position, prefabricated components 20 are transferred from roll-over table, each oil cylinder operation of HYDRAULIC CONTROL SYSTEM, so that entire roll-over table by driving
It is restored to the state of initial position.
Compared with prior art, roll-over table provided by the utility model has at least the following advantages:
1) pedestal drives prefabricated components sliding while prefabricated components are overturn, so that prefabricated components overturning is shared after completing
Close before space and overturning, space needed for having saved prefabricated components overturning facilitates the prefabricated structure of roll-over table overturning large volume
Part；
2) damping oil cylinder is set in transmission mechanism, so that transmission mechanism may be one resistance of overturning offer for overturning structure
Power effectively reduces the size of overturning oil cylinder stress span, facilitates the design of overturning oil cylinder；
3) two flip-arms are set, can be used for overturning the biggish component of volume, prefabricated components is avoided to take off in switching process
From roll-over table.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of roll-over table, which is characterized in that including；
Fixing piece is fixedly connected on mounting surface；
Pedestal is slidably disposed in mounting surface along first direction, close to or far from the fixing piece；
Structure is overturn, is pivotally connected to the pedestal around first axle；
Flexible actuator, one end are pivotally connected to the pedestal around second axis, and the other end is pivotally connected to the overturning structure,
To drive the overturning structure to can be rotated around the first axle；
Transmission mechanism, including the first driving member and the second driving member that one end is pivotally connected to one another, first driving member is separate
One end of second driving member is pivotally connected to the fixing piece, second driving member far from first driving member one
End is pivotally connected to the pedestal, to be formed perpendicular to the link mechanism in the plane of the mounting surface；
When the overturning structure is turned to predeterminated position around the first axle, first driving member and second transmission
The link mechanism that part is formed is configured to be supported in the overturning structure, and by means of the effect of the overturning structure
Power relatively described overturning structure in the plane perpendicular to the mounting surface is removable, to drive the pedestal along far from described solid
Determine the direction of part slidably；
Wherein, the first direction is vertical with the first axle, and the first axle is parallel with the second axis.
2. roll-over table according to claim 1, which is characterized in that the transmission mechanism further includes connector, and described first
Driving member is pivotally connected to the connector far from one end of the fixing piece, second driving member far from the pedestal one
End is pivotally connected to the connector；
The connector when the overturning structure is turned to predeterminated position around first axle with the overturning structure for offseting
It connects, and the connector moves in the overturning structure, so that the link mechanism is perpendicular to the flat of the mounting surface
The relatively described overturning structure is removable in face.
3. roll-over table according to claim 2, which is characterized in that the transmission mechanism further includes flexible damping piece, described
Flexible damping piece one end is fixedly connected on the fixing piece, and the other end is connected to the pedestal, hinders the pedestal edge to provide
The damping that direction far from the fixing piece is slided.
4. roll-over table according to claim 3, which is characterized in that be provided with articulated section on the pedestal, described second passes
Moving part is articulated with the articulated section far from one end of the connector, and the flexible damping piece is cut with scissors far from one end of the fixing piece
It is connected to articulated section.
5. roll-over table according to claim 2, which is characterized in that the connector be idler wheel, first driving member and
Second driving member is pivotally connected to the idler wheel, so that the idler wheel can carry out rotation, thus in the overturning structure
Upper rolling.
6. roll-over table according to claim 1, which is characterized in that the length of first driving member is greater than described second and passes
The length of moving part.
7. roll-over table according to claim 1, which is characterized in that the overturning structure includes that the first flip-arm and second turn over
Pivoted arm, first flip-arm one end is pivotally connected to the side of the pedestal, and the relatively described pedestal is around the first axle
It can be rotated；The angled one end for being fixedly connected on first flip-arm and connecting the pedestal in second flip-arm one end, with
It can be rotated simultaneously around the first axle with first flip-arm.
8. roll-over table according to claim 7, which is characterized in that first flip-arm is perpendicular to second overturning
Arm.
9. roll-over table according to claim 7, which is characterized in that the roll-over table further includes supporting mechanism, described to support
Mechanism is fixedly connected on second flip-arm, and the mechanism that supports can be connected to prefabricated components, in the overturning structure
Around the first axle overturn prefabricated components during prefabricated components are supported on second flip-arm.
10. roll-over table according to claim 9, which is characterized in that the mechanism that supports includes supporting beam and multiple flexible
Supporting piece, the beam that supports angularly are fixedly connected on second flip-arm, and multiple flexible supporting pieces are set to institute
It states and supports beam, and be intervally arranged along the beam longitudinally that supports；
There are one in elongation process to support position for multiple flexible supporting pieces, when the flexible supporting piece is located at described support
Position, the flexible supporting piece are connected to prefabricated components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188561.5U CN209396854U (en) | 2018-12-25 | 2018-12-25 | Roll-over table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188561.5U CN209396854U (en) | 2018-12-25 | 2018-12-25 | Roll-over table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209396854U true CN209396854U (en) | 2019-09-17 |
Family
ID=67896086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822188561.5U Withdrawn - After Issue CN209396854U (en) | 2018-12-25 | 2018-12-25 | Roll-over table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209396854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502523A (en) * | 2018-12-25 | 2019-03-22 | 远大住宅工业（上海）有限公司 | Roll-over table |
-
2018
- 2018-12-25 CN CN201822188561.5U patent/CN209396854U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502523A (en) * | 2018-12-25 | 2019-03-22 | 远大住宅工业（上海）有限公司 | Roll-over table |
| CN109502523B (en) * | 2018-12-25 | 2023-11-10 | 远大住宅工业（上海）有限公司 | Overturning table |
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