CN207415604U - Split vibration platform mechanism - Google Patents
Split vibration platform mechanism Download PDFInfo
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- CN207415604U CN207415604U CN201721310022.3U CN201721310022U CN207415604U CN 207415604 U CN207415604 U CN 207415604U CN 201721310022 U CN201721310022 U CN 201721310022U CN 207415604 U CN207415604 U CN 207415604U
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Abstract
The utility model is related to a kind of Split vibration platform mechanisms, lifting unit includes multiple hoistable platforms, hoistable platform includes lifting frame, at least two rail wheel apparatus, at least two lifting gears and at least two transmission devices, lifting has a void region in the middle part of frame, rail wheel apparatus and transmission device may be contained within lifting frame, the fixing end of lifting gear is fixed on mounting surface, and the telescopic end of lifting gear is connected to lifting frame；Vibration unit includes multiple shaking platforms, and shaking platform includes lower platform, upper mounting plate and multiple vibration-damped components；Multiple hoistable platform intervals form a line, multiple moving platforms be arranged at lifting frame void region in and the hoistable platform between.Split vibration platform mechanism in the utility model, realizes automatically delivering for trolley, and compactness is uniform, efficient, and reduces labor intensity, meets the needs of industrialized production concrete prefabricated element.
Description
Technical field
The utility model is related to prefabricated components production field, more particularly to a kind of Split vibration platform mechanism.
Background technology
Precast concrete, also known as PC components refer to process by standardization, mechanized manner in the factory
Concrete product.Precast concrete is widely used in the fields such as building, traffic, water conservancy, passes through precast concrete
Engineering department realizes high efficiency, high-quality, low consumption of resources and the low environmental impact of building.The construction technology of precast concrete
Flow includes dispensing, stirring, transports, enters mould, vibration, the demoulding, stacking, maintenance etc. successively.
Wherein, the vibration stage is by material ram-jolt, reduces the air in material and gap, ensures the compactness of concrete.
Traditional mode is that plate vibrator is installed using vibrating head or on mold to realize function of vibrating.But traditional approach has
Certain limitation, low production efficiency, labor intensity are high, it is impossible to meet the needs of housing industry metaplasia production.
Utility model content
Based on this, it is necessary to come into force the problem of low, labor intensity is high for traditional mode of vibration, provide a kind of life
Produce Split vibration platform mechanism that is efficient, reducing labor intensity.
Split vibration platform mechanism, is laid in mounting surface, and the Split vibration platform mechanism includes：
Lifting unit, including multiple hoistable platforms, the hoistable platform include lifting frame, at least two rail wheel apparatus,
At least two lifting gears and at least two transmission devices, the lifting frame middle part have a void region, the rail wheel dress
It puts and the transmission device may be contained within the lifting frame, the fixing end of the lifting gear is fixed on the mounting surface, described
The telescopic end of lifting gear is connected to the lifting frame, the lifting frame to be driven to make elevating movement；
Vibration unit, including multiple shaking platforms, the shaking platform includes lower platform, upper mounting plate and multiple vibration-damped components,
The upper mounting plate includes braced frame, holds down assembly and vibrating elements, multiple vibration-damped components be arranged at the braced frame with it is described
Between lower platform, so that the braced frame forms an installation space with the lower platform interval, described hold down assembly is installed in
The braced frame is supported in institute close to the one side of the lower platform for operationally stretching out and compressing from the installation space
The trolley of braced frame opposite side is stated, the vibrating elements is arranged at the braced frame close to the one side of the lower platform, uses
In offer exciting force；
Wherein, multiple hoistable platform intervals form a line, and multiple shaking platforms are arranged at the lifting frame
In the void region and/or between the adjacent hoistable platform.
Split vibration platform mechanism in the utility model realizes automatically delivering for trolley, and compactness is uniform, efficiency
Height, and labor intensity is reduced, meet the needs of industrialized production concrete prefabricated element.
In a wherein embodiment, the lifting gear includes even number, and lifting gear described in even number, which is divided equally, to be arranged at
The both sides of the void region；
The rail wheel apparatus includes even number, and rail wheel apparatus described in even number, which is divided equally, is arranged at the void region
Both sides；
At least two transmission devices are at least arranged at the void region one side.
In a wherein embodiment, the lifting frame includes transmitting position and vibration position in lifting process；
When the lifting frame is located at the transmission position, the rail wheel apparatus is supported in described with the transmission device
Below vehicle, the transmission device drives the trolley to be moved along preset path；When the lifting frame is located at the vibration position, institute
It states rail wheel apparatus and the transmission device is separated with the trolley, the fixed trolley of shaking platform support.
In a wherein embodiment, the hoistable platform further includes position detecting device, and the position detecting device is set
In the lifting frame, for whether in place to detect the trolley；
The position detecting device is also connected with the lifting gear, with the trolley in place after, the lifting gear
Driving lifting frame drops to the vibration position, the fixed trolley of shaking platform support.
In a wherein embodiment, the rail wheel apparatus includes bottom plate, mounting base and rail wheel, and the bottom plate is fixed on
The lifting frame, the mounting base are installed in the bottom plate, and the rail wheel is rotationally installed in the mounting base.
In a wherein embodiment, the rail wheel apparatus further includes guide part, connecting plate and height adjusting part, the company
Fishplate bar is removably attachable to the bottom plate, and the guide part is fixed in the connecting plate, and around the mounting base and described
Rail wheel and set, form one for being oriented to the up and down guide channel of the mounting base, the bottom plate offers via, described
Connecting plate offers threaded hole, and described height adjusting part one end wears the via, and is threadedly connected to the threaded hole, and supports
It is held in the mounting base.
In a wherein embodiment, the transmission device includes：
Installing plate is fixed in the lifting frame；
Support portion is fixed in the installing plate；
Transmission component, including transmission actuator and transmission wheel, the transmission actuator is installed in the support portion, the biography
Wheel is sent to be installed in the output terminal of the transmission actuator.
In a wherein embodiment, the transmission device further includes：
Fixed seat is fixed in the lifting frame；
Adjustment seat, is articulated in the fixed seat, and the installing plate is fixed in the adjustment seat；
Elastic component is arranged at fixed seat, and between the fixed seat and the adjustment seat, makes the tune to provide
Section seat tool, which has, pivots about the pretightning force that axis rotates trend along preset direction.
In a wherein embodiment, the transmission device further includes locating rod, stopper section, stop nut and adjusting nut,
The locating rod outer wall is equipped with external screw thread, and the locating rod is arranged in the fixed seat, and is connected to the adjustment seat, described to stop
Stopper is movably arranged at the locating rod along the locating rod, and described elastic component one end is connected to the fixed seat one side,
The other end is connected to the stopper section one side, and the stop nut, which is threadedly connected to the locating rod and is located at the fixed seat, to deviate from
One end of the adjustment seat one side, the adjusting nut are threadedly connected to the locating rod and are located at the fixed seat towards the tune
The other end of seat one side is saved, and is connected to the adjustment seat.
In a wherein embodiment, the vibration-damped component is shock-absorbing spring.
Description of the drawings
Fig. 1 is the structure diagram of the Split vibration platform in one embodiment of the utility model；
Fig. 2 is the structure diagram of the hoistable platform of Split vibration platform shown in FIG. 1；
Fig. 3 is the partial enlarged view at the A of hoistable platform shown in Fig. 2；
Fig. 4 is the sectional view of the rail wheel apparatus of hoistable platform shown in Fig. 2；
Fig. 5 is the partial enlarged view at the B of hoistable platform shown in Fig. 2；
Fig. 6 is the sectional view of the transmission device of hoistable platform shown in Fig. 2；
Fig. 7 is the structure diagram of the lower platform of the shaking platform of Split vibration platform shown in FIG. 1；
Fig. 8 is the structure diagram of the upper mounting plate of the shaking platform of Split vibration platform shown in FIG. 1.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
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, the purpose for providing these embodiments makes to the utility model
The understanding of disclosure more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more relevant Listed Items.
Before the vibrational system in the utility model is described in detail in detail, the production stream first to prefabricated components
Cheng Jinhang brief descriptions.The construction technology process of precast concrete includes dispensing, stirring, transports, enter mould, vibration, take off
The techniques such as mould, stacking, maintenance, wherein, trolley is for platform mould to be transferred between different station, to carry out the behaviour of corresponding station
Make.Trolley from a upper station be sent to next station when, it is necessary to raising or decline certain altitude, so as to fulfill between different station
It is connected the consistent of height.
As shown in Figures 1 and 2, the Split vibration platform mechanism 10 in one embodiment of the utility model, is laid in installation
Face, the Split vibration platform mechanism 10 include lifting unit and vibration unit.
Lifting unit includes multiple hoistable platforms 12, and hoistable platform 12 includes lifting frame 122, at least two rail wheel apparatus
124th, at least two lifting gears 126 and at least two transmission devices 128,122 middle part of lifting frame have a void region 1222,
Rail wheel apparatus 124 and transmission device 128 may be contained within lifting frame 122, and the fixing end of lifting gear 126 is fixed on mounting surface,
The telescopic end of lifting gear 126 is connected to lifting frame 122, makees elevating movement with driving lifting frame 122.
Also referring to Fig. 3 and Fig. 4, vibration unit includes multiple shaking platforms 14, and shaking platform 14 includes lower platform
142nd, upper mounting plate 144 and multiple vibration-damped components 146, upper mounting plate 144 includes braced frame 1442, hold down assembly 1444 and vibrating elements
1446, multiple vibration-damped components 146 are arranged between braced frame 1442 and lower platform 142, so that braced frame 1442 and lower platform
142 intervals form an installation spaces, and holding down assembly 1444 is installed in braced frame 1442 close to the one side of lower platform 142, is used for
It is operationally stretched out from installation space and compresses the trolley for being supported in 1442 opposite side of braced frame, vibrating elements 1446 is arranged at
Braced frame 1442 is close to the one side of lower platform 142, for providing exciting force.
Wherein, multiple intervals of hoistable platform 12 form a line, and multiple shaking platforms 14 are arranged at the vacancy section of lifting frame 122
In domain 1222 and between adjacent hoistable platform 12.
Specific in an embodiment, which is ground, which is lifting cylinder, the vibration-damped component
146 be compression spring.
Specifically, lifting frame 122 includes transmitting position and vibration position in lifting process, is passed when lifting frame 122 is located at
Position is sent, rail wheel apparatus 124 is supported in transmission device 128 below trolley, and transmission device 128 drives trolley along preset path
It is mobile；When lifting frame 122 is located at vibration position, rail wheel apparatus 124 and transmission device 128 are separated with trolley, shaking platform 14
The fixed trolley of support.
In practical applications, when trolley will be delivered to vibration station by the conveying mechanism on production line, then lifting gear
126 telescopic end stretches out, and lifting frame 122, which rises, to be reached traffic bit and put, rail wheel apparatus 124 and transmission device 128 and production line
On conveying mechanism it is concordant, trolley is supported on rail wheel apparatus 124 and transmission device 128, and by transmission device 128 along default
It transmits in path.When trolley in place after, the telescopic end of lifting gear 126 is retracted, then lifts frame 122 and drop to vibration position, trolley
It separates, is supported on upper mounting plate 144 with rail wheel apparatus 124 and transmission device 128,1444 stretchings that hold down assembly are with by trolley pressure
Tightly on upper mounting plate 144, after trolley compresses, vibrating elements 1446 starts to act, and provides exciting force, in swashing for vibrating elements 1446
Vibratory concrete compacting under the action of power of shaking on trolley.After completing vibration tamp, hold down assembly 1444 retractions, lifting gear
126 telescopic end stretches out, then lifts frame 122 and rise, and trolley is supported in rail wheel apparatus 124 and transmission device 128 again, and with
Upper mounting plate 144 separates, and transmission device 128 drives trolley to be moved to next station, completes a work period.
Split vibration platform mechanism 10 in the utility model realizes automatically delivering for trolley, and compactness is uniform, efficiency
Height, and labor intensity is reduced, meet the needs of industrialized production concrete prefabricated element.
Particularly, traditional shake table mechanism is monoblock type, and since size is too big, more than 12 meters, width surpasses general length
3.8 meters are crossed, can not transport to erecting bed and be installed again after factory completes, it is thus typically necessary to assemble
Scene is carried out with weldering.14 mechanism of Split vibration platform in the utility model is flat with vibration using split type hoistable platform 12
The combination of platform 14, compared to traditional large-sized 14 mechanism of shaking platform of monoblock type, it is easy to process make, transport and adjustment, keep away
Exempted from traditional 14 mechanism of shaking platform scene with weldering and caused by manufacture machining accuracy is low, influence erecting yard operating environment with
And the problem of destroying part finishing coat and causing cost.In addition, for needing replacing equipment part, it need not be to shaking platform
14 assemblies are allocated and transported and disassembled, and convenient for care and maintenance, drastically increase production efficiency.
It should be appreciated that hoistable platform 12 and the quantity of shaking platform 14 are not construed as limiting, and can be according to actual conditions group
It closes and lays, for example, in embodiment as shown in Figure 1, set there are three hoistable platform 12 and five shaking platforms 14, three
Hoistable platform 12 forms a line, and at interval of setting there are two being set between hoistable platform 12 there are one shaking platform 14, each lifts
The void region 1222 of the lifting frame 122 of platform 12 sets a shaking platform 14.In short, can realize trolley stablize lifting and
The closely knit purpose of the concrete vibrating of transmission and the Tai Monei on guarantee trolley.
It is to be further understood that for the larger trolley of specification, to ensure the stability of docking, hoistable platform 12 should be set
It is placed at into the end of vibration station and is arranged, so there is support into the station convenient for trolley.
In one embodiment, lifting frame 122 includes multiple connection channel steels 1224 being sequentially connected end to end in turn, multiple link slots
Steel 1224, which encloses, to be set to form a window frame structure, and the inside that lifting frame 122 is located at the connection channel steel 1224 of the both sides of longitudinally is also divided
Not She You a support channel steel 1226, the both ends of support channel steel 1226 are fixed in the connection positioned at lifting frame 122 longitudinally both ends
Channel steel 1224, and form foregoing void region 1222 between two support channel steels 1226.Support channel steel 1226 and corresponding connection
Gap is separated between channel steel 1224, lifting gear 126 is arranged at the gap, and its telescopic end is stretched out from the gap and link slot
Steel 1224 and support channel steel 1226 connect, lifting frame 122 to be driven to make elevating movement.124 company of being fixedly connected on of rail wheel apparatus
Access slot steel 1224 and/or support channel steel 1226, transmission device 128 are fixedly connected on channel steel or support channel steel 1226.
In this way, by the way that support channel steel 1226 is set to improve the bonding strength and rigidity of lifting frame 122, and each liter can be made
There are at least two tie points between falling unit 126 and lifting frame 122, ensure that the driving lifting frame 122 of lifting gear 126 lifts
The stability of movement.
Specifically, which further includes connecting seat 1228, the connecting seat 1228 across set connection channel steel 1224 with support
Gap between channel steel 1226, the both ends of connecting seat 1228 are individually fixed in connection channel steel 1224 and support the top of channel steel 1226
Side, the fixing end of lifting gear 126 are fixed on mounting surface, and telescopic end is removably attachable to connecting seat 1228.Rail wheel apparatus
124 are fixedly connected on connection channel steel 1224 and/or support channel steel 1226, and transmission device 128 is fixedly connected on channel steel or support slot
Steel 1226.Specific in an embodiment, the telescopic end of lifting gear 126 is by screw lock in connecting seat 1228.
Further, connect and be additionally provided with reinforcing rib 1229 between channel steel 1224 and support channel steel 1226, the reinforcing rib 1229
Both ends be individually fixed in connection channel steel 1224 and support channel steel 1226 one side towards each other.In this way, strengthen lifting frame 122
Coupling stiffness and intensity ensure that the reliability of lifting frame 122.Specific in an embodiment, which is reinforcement
Gusset.
Further, lifting lug (figure is not marked) is additionally provided on reinforcing rib 1229, in order to lift by crane.
In one embodiment, rail wheel apparatus 124 includes even number, and even number rail wheel apparatus 124, which is divided equally, to be arranged at
The both sides of void region 1222.Lifting gear 126 includes even number, and even number lifting gear 126, which is divided equally, is arranged at void region
1222 both sides, at least two transmission devices 128 are arranged at 1222 one side of void region.Further, even number rail wheel fills
124 two are put as one group, is arranged at the both sides of void region 1222 correspondingly, at least two transmission devices 128 are arranged at
The same side of void region 1222.Specific in an embodiment, which includes four, four lifting gears
126 on the basis of lifting the geometric center of frame 122 center symmetric setting, rail wheel apparatus 124 include four, four rail wheels dress
Put 124 end positions for being located at lifting 122 longitudinally of frame respectively.Transmission device 128 includes two, two transmission devices 128
The same side of void region 1222 is arranged at, and positioned at the end positions of lifting 122 longitudinally of frame.
In this way, trolley is made to support uniform force, ensure the stability of trolley elevating movement and preceding shifting movement.
It is pointed out that transmission device 128 is located at the end positions of lifting 122 length direction of frame, rail wheel apparatus 124
In lifting frame 122, then the two should not generate interference, in one embodiment, in the one side of void region 1222, the transmission
Device 128 and rail wheel apparatus 124 can be connected to the both sides of support channel steel 1226, the opposite side in void region 1222,
The rail wheel apparatus 124 may connect to connection channel steel 1224 with supporting channel steel 1226.
In one embodiment, hoistable platform 12 further includes position detecting device (not shown), and position detecting device is set
In lifting frame 122, for whether in place to detect trolley；Position detecting device is also connected with lifting gear 126, in trolley in place
Afterwards, lifting frame 122 drops to vibration position, the fixed trolley of the support of shaking platform 14.Specifically, which is sensing
Switch, and be connected with hydraulic plumbing system, when trolley in place after, position detecting device detection lifts and is supported by trolley on frame 122,
Then hydraulic plumbing system receives detection signal, and control lifting gear 126 declines, trolley is made to be supported in upper mounting plate 144, is pressed simultaneously
Tight component 1444 compresses trolley, and vibrating elements 1446 starts to act.Specific in an embodiment, which sets
The one side of lifting 122 longitudinally of frame is placed in, whether in place to can detect trolley, and it is dry to continue Forward generation to trolley
It relates to.
Further, lifting unit further includes hydraulic plumbing system (not shown), which includes multiple liquid
Branch is pressed, at least two lifting gears 126 on a hoistable platform 12 are corresponded to by a hydraulic branch fuel feeding, each hydraulic pressure branch
Road is additionally provided at least one control valve, which connects with corresponding position detecting device, for being filled according to position detection
The break-make for the testing result control hydraulic branch put, so as to control the raising of lifting gear 126 and decline.In this way, it ensure that more
The uniformity of a 12 lifting altitude of hoistable platform, so as to improve the stability of trolley conveying.
It is appreciated that in some other embodiment, multiple hoistable platforms 12 also can by different fluid pressure line fuel feeding,
This is not construed as limiting.
Rail wheel apparatus 124 is illustrated below in conjunction with specific embodiment：
Refer to Fig. 5 and Fig. 6, in one embodiment, rail wheel apparatus 124 include bottom plate 1242, mounting base 1244 and
Rail wheel 1246, bottom plate 1242 are fixed on lifting frame 122, and mounting base 1244 is installed in bottom plate 1242, and rail wheel 1246 is rotatable
Ground is installed in mounting base 1244.Specifically, bottom plate 1242 is located at connection channel steel 1224 and supports the gap between channel steel 1226,
And it is fixedly connected on connection channel steel 1224 and support channel steel 1226.The one side of transmission device 128 is equipped with positioned at void region 1222
1246 device 124 of rail wheel further include support base 1249 (see Fig. 2), the support base 1249 be fixed on support channel steel 1226 one
Side, bottom plate 1242 are fixedly connected on the top of support base 1249.
Specifically, rail wheel 1246 includes rail wheel body 1245 and shaft 1247, and rail wheel body 1245, which is installed in, to be turned
Axis 1247 offers mounting hole in mounting base 1244, and shaft 1247 is rotatably connected at mounting base 1244 by mounting hole.Tool
Body, which is the shell-like structure of one end open, and mounting hole is opened in the opposite two side of mounting base 1244, shaft
1247 are rotatably arranged in mounting hole.Specific in an embodiment, which is kidney slot, and mounting hole connection is installed
The openend of seat 1244, the openend of mounting hole self installation seat 1244 extend to the opposite other end.
It should be appreciated that rail wheel 1246 is engaged in trolley, main supporting role is played, and from external force situation
Under, under rail wheel 1246 and the gravity of mounting base 1244, shaft 1247 will not come off from mounting hole.
Further, rail wheel apparatus 124 further includes guide part 1241, connecting plate 1243 and height adjusting part 1240, even
Fishplate bar 1243 is removably attachable to bottom plate 1242, and guide part 1241 is fixed in connecting plate 1243, and be fitted around seat 1244 and
Rail wheel 1246 and set, form one for being oriented to the guide channel that mounting base 1244 makees elevating movement.Bottom plate 1242 offered
Hole, connecting plate 1243 offer threaded hole, and 1240 one end of height adjusting part wears the via, and is threadedly connected to threaded hole,
And it is held in mounting base 1244.Specific in an embodiment, which is adjusting bolt.It is needing to adjust
When, rotation height regulating part 1240, height adjusting part 1240 stretches out the length of connecting plate 1243, then promotes mounting base 1244
It is moved upwards along guide part 1241, so as to fulfill the adjusting of the height of rail wheel 1246.
In this way, the height of rail wheel 1246 is avoided to be unable to reach corresponding requirement, make trolley that can not obtain good support
The problem of occur, and convenient for shake table mechanism Integral levelling.
Specifically, which includes the identical half-shell of two sizes, shape, and two halves shell phase is fixed in connecting plate over the ground
1243 one sides enclose and set to form foregoing guide channel, and the outline shape of two half-shells and mounting base 1244 matches, and guide channel
Interior chamber size is slightly larger than the contour dimension of mounting base 1244, gap is formed between mounting base 1244, not influence mounting base
1244 make up and down, and play protection and guiding role to a certain extent, prevent mounting base 1244 and rail wheel 1246 from running
Partially.Specific in an embodiment, which is shaped in connecting plate 1243, the intracavity section of the guide channel
The outline shape of shape and mounting base 1244 matches, and is rectangle.
Transmission device 128 is illustrated below in conjunction with specific embodiment：
Fig. 7 and Fig. 8 is referred to, transmission device 128 includes installing plate 1282, support portion 1284 and transmission component 1286, peace
Loading board 1282 is fixed in lifting frame 122, and support portion 1284 is fixed in installing plate 1282, and transmission component 1286 includes transmission actuator
1285 and transmission wheel 1287, transmission actuator 1285 is installed in support portion 1284, and transmission wheel 1287 is installed in transmission actuator
1285 output terminal.Specifically, which is fixed between channel steel and corresponding support channel steel 1226, support portion 1284
1282 centre position of installing plate is fixed in, transmission actuator 1285 is installed in support portion 1284 away from the another of installing plate 1282
End.So, it can be achieved that the transmission of trolley.
Further, transmission device 128 further includes fixed seat 1288, adjustment seat 1289 and elastic component 1281, fixed seat
1288 are fixed in lifting frame 122, and adjustment seat 1289 is articulated in fixed seat 1288, and installing plate 1282 is fixed in adjustment seat 1289, bullet
Property part 1281 is arranged at fixed seat 1288, and between fixed seat 1288 and adjustment seat 1289, makes adjustment seat to provide
1289 have the pretightning force for pivoting about axis 1247 along preset direction rotation trend.Specifically, which includes fixing
Plate and the journal stirrup being arranged in fixed plate offer 1247 hole of shaft on journal stirrup, and adjustment seat 1289 can by 1247 hole of shaft
Journal stirrup is rotationally connected with, fixed plate is fixed in adjustment seat 1289.In this way, when trolley is supported in the transmission of transmission device 128
When on wheel 1287, adjustment seat 1289 is subject to lower pressure and is compressed elastic component 1281, and guarantee trolley is tight with transmission wheel 1287
Closely connected conjunction improves the transmission efficiency of trolley.
Further, transmission device 128 further includes locating rod 1283, stopper section 1285, stop nut 1280 and adjusts spiral shell
Mother 1290,1283 outer wall of locating rod are equipped with external screw thread, and locating rod 1283 is arranged in fixed seat 1288, and is connected to adjustment seat
1289, stopper section 1285 is movably arranged at locating rod 1283 along locating rod 1283, and 1281 one end of elastic component is connected to fixation
1288 one sides of seat, the other end are connected to 1285 one side of stopper section.Stop nut 1280 is threadedly connected to locating rod 1283 and is located at admittedly
Reservation 1288 deviates from one end of 1289 one side of adjustment seat, and adjusting nut 1290 is threadedly connected to locating rod 1283 and is located at fixed seat
1288 towards 1289 one side of adjustment seat the other end, and be connected to adjustment seat 1289.Specific in an embodiment, elastic component
1281 be compression spring, and stopper section 1285 is stop tab.
In practical application, when the height for needing adjusting transmission device 128, it can promote along a direction rotating adjusting nut 1290
Make that adjustment seat 1289 is rotated upwards about its pivotal axis 1247 or rotating adjusting nut 1290 makes adjustment seat 1289 in opposite direction
It pivots about axis 1247 and rotates down falling.In this way, the height for realizing transmission device 128 is adjusted, avoid due to ground height
Degree difference cause transmission device 128 dally or excessive height and cause stress excessive and damage.
It should be appreciated that due to elastic component 1281, stopper section 1285 and adjust spring effect, then locating rod 1283 have
There is the trend moved upwards, then stop nut 1280 is connected to the one side of fixed seat 1288, avoids locating rod 1283 and fixed seat
1288 depart from, and play position-limiting action.Under the action of the pretightning force of elastic component 1281, stopper section 1285 is closely against adjusting nut
1290 one sides also act as the support to adjusting nut 1290, ensure that the stabilization of transmission device 128 is supported in below trolley.
Further, through hole is offered in the adjustment seat 1289, the described one end of locating rod 1283 away from fixed plate is equipped with
Limiting section, the limiting section are stretched into the through hole, to be positioned to locating rod 1283.
In one embodiment, referring to Fig. 3 and Fig. 4, which includes two spaced first longerons
1422 and more first crossbeams 1424 being connected between two first longerons 1422, on 1422 one side of the first longeron the side of extending along
To equipped with multiple spring bases 148, relatively, upper mounting plate 144 is correspondingly provided with multiple spring bases 148, and vibration-damped component 146 is arranged at two
Between spring base 148.
Braced frame 1442 includes the second longeron 1441, the more second cross beams being connected between the second longeron 1441
1443 and the loading plate 1445 of the second longeron 1441 and second cross beam 1443 is connected to, vibrating elements 1446 is arranged at carrying
1445 one side of plate, hold down assembly 1444 include telescopic compression actuator 1448 and claw 1449, compress actuator 1448 wrap
Hinged end and telescopic end are included, the hinged end for compressing actuator 1448 is articulated with 1445 one side of loading plate, compresses actuator 1448
Telescopic end is connected to one end of claw 1449, and claw 1449 is articulated with the second cross beam 1443 positioned at 1442 one end of braced frame,
The other end of claw 1449 is supported in the trolley of braced frame 1442 for compressing.
In practical applications, the telescopic end for compressing actuator 1448 stretches out, then claw 1449 is made to be rotated around its articulated shaft, then
Claw 1449 is pressed in downwards platform away from compressing one end of actuator 1448 towards moving in the range of upper mounting plate 144 simultaneously
Vehicle.After completing vibration tamp, the telescopic end for compressing actuator 1448 is retracted, then claw 1449 turns in opposite direction around its articulated shaft
Dynamic, then claw 1449 is displaced outwardly away from the one end for compressing actuator 1448, so as to release the compression to trolley.
It is appreciated that upper mounting plate 144 and the structure of lower platform 142 can also be other forms, it is not limited thereto, it can be real
Trolley is now supported, and operationally compresses the purpose for the trolley being located on upper mounting plate 144.
Split vibration platform mechanism 10 in the utility model, has the following advantages：
1) automatically delivering for trolley is realized, compactness is uniform, efficient, and reduces labor intensity, meets industrialization
Produce the demand of concrete prefabricated element；
2) it is easy to process make, transport and adjustment, it is necessary when size is too big to avoid traditional 14 mechanism of shaking platform
With manufacturing low machining accuracy, influence erecting yard operating environment caused by weldering and destroying part finishing coat cost is caused to carry in scene
The problem of rising；
3) for needing replacing equipment part, 14 assembly of shaking platform need not be allocated and transported and disassembled, convenient for safeguarding and protecting
It supports, drastically increases production efficiency；
4) 1246 device 124 of rail wheel is height-adjustable, avoids being unable to reach corresponding requirement because of its height, makes trolley
The problem of can not obtaining good support, occurs, and convenient for the Integral levelling of shake table mechanism；
5) transmission device 128 is height-adjustable, avoids since height of level difference causes transmission device 128 that sky occurs
Turn or excessive height and the phenomenon that cause stress excessive and damage.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, 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, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for 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 scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. Split vibration platform mechanism, is laid in mounting surface, which is characterized in that the Split vibration platform mechanism includes：
Lifting unit, including multiple hoistable platforms, the hoistable platform includes lifting frame, at least two rail wheel apparatus, at least
Two lifting gears and at least two transmission devices, it is described lifting frame in the middle part of have a void region, the rail wheel apparatus and
The transmission device may be contained within the lifting frame, and the fixing end of the lifting gear is fixed on the mounting surface, the lifting
The telescopic end of device is connected to the lifting frame, the lifting frame to be driven to make elevating movement；
Vibration unit, including multiple shaking platforms, the shaking platform includes lower platform, upper mounting plate and multiple vibration-damped components, described
Upper mounting plate includes braced frame, holds down assembly and vibrating elements, multiple vibration-damped components be arranged at the braced frame with it is described lower flat
Between platform so that the braced frame and the lower platform interval form an installation space, it is described hold down assembly be installed in it is described
Braced frame is supported in the branch close to the one side of the lower platform for operationally stretching out and compressing from the installation space
The trolley of support frame frame opposite side, the vibrating elements is arranged at the braced frame close to the one side of the lower platform, for carrying
For exciting force；
Wherein, multiple hoistable platform intervals form a line, and multiple shaking platforms are arranged at the described of the lifting frame
In void region and/or between the adjacent hoistable platform.
2. Split vibration platform mechanism according to claim 1, which is characterized in that the lifting gear includes even number,
Lifting gear described in even number divides equally the both sides for being arranged at the void region；
The rail wheel apparatus includes even number, and rail wheel apparatus described in even number, which is divided equally, is arranged at the two of the void region
Side；
At least two transmission devices are at least arranged at the void region one side.
3. Split vibration platform mechanism according to claim 1, which is characterized in that the lifting frame wraps in lifting process
Include transmission position and vibration position；
When the lifting frame is located at the transmission position, the rail wheel apparatus is supported in the transmission device under the trolley
Side, the transmission device drive the trolley to be moved along preset path；When the lifting frame is located at the vibration position, the steel
Rail wheel apparatus and the transmission device are separated with the trolley, the fixed trolley of shaking platform support.
4. Split vibration platform mechanism according to claim 3, which is characterized in that the hoistable platform further includes position inspection
Device is surveyed, the position detecting device is arranged at the lifting frame, for whether in place to detect the trolley；
The position detecting device is also connected with the lifting gear, with the trolley in place after, lifting gear driving
The lifting frame drops to the vibration position, the fixed trolley of shaking platform support.
5. according to Claims 1 to 4 any one of them Split vibration platform mechanism, which is characterized in that the rail wheel apparatus
Including bottom plate, mounting base and rail wheel, the bottom plate is fixed on the lifting frame, and the mounting base is installed in the bottom plate, institute
It states rail wheel and is rotationally installed in the mounting base.
6. Split vibration platform mechanism according to claim 5, which is characterized in that the rail wheel apparatus further includes guiding
Portion, connecting plate and height adjusting part, the connecting plate are removably attachable to the bottom plate, and the guide part is fixed in the company
Fishplate bar, and set around the mounting base and the rail wheel, one is formed for being oriented to the up and down guiding of the mounting base
Passage, the bottom plate offer via, and the connecting plate offers threaded hole, and described height adjusting part one end wears the mistake
Hole, and the threaded hole is threadedly connected to, and it is held in the mounting base.
7. according to Claims 1 to 4 any one of them Split vibration platform mechanism, which is characterized in that the transmission device bag
It includes：
Installing plate is fixed in the lifting frame；
Support portion is fixed in the installing plate；
Transmission component, including transmission actuator and transmission wheel, the transmission actuator is installed in the support portion, the transmission wheel
It is installed in the output terminal of the transmission actuator.
8. Split vibration platform mechanism according to claim 7, which is characterized in that the transmission device further includes：
Fixed seat is fixed in the lifting frame；
Adjustment seat, is articulated in the fixed seat, and the installing plate is fixed in the adjustment seat；
Elastic component is arranged at fixed seat, and between the fixed seat and the adjustment seat, makes the adjustment seat to provide
With pivot about axis along preset direction rotate trend pretightning force.
9. Split vibration platform mechanism according to claim 8, which is characterized in that the transmission device further includes positioning
Bar, stopper section, stop nut and adjusting nut, the locating rod outer wall are equipped with external screw thread, and the locating rod is arranged in described solid
Reservation, and the adjustment seat is connected to, the stopper section is movably arranged at the locating rod, the bullet along the locating rod
Property part one end be connected to the fixed seat one side, the other end is connected to the stopper section one side, and the stop nut is threadedly coupled
It is located at the fixed seat away from one end of the adjustment seat one side in the locating rod, the adjusting nut is threadedly connected to described
Locating rod is located at the other end of the fixed seat towards the adjustment seat one side, and is connected to the adjustment seat.
10. Split vibration platform mechanism according to claim 1, which is characterized in that the vibration-damped component is shock-absorbing spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721310022.3U CN207415604U (en) | 2017-10-11 | 2017-10-11 | Split vibration platform mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721310022.3U CN207415604U (en) | 2017-10-11 | 2017-10-11 | Split vibration platform mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN207415604U true CN207415604U (en) | 2018-05-29 |
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| CN (1) | CN207415604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498691A (en) * | 2017-10-11 | 2017-12-22 | 长沙远大住宅工业集团股份有限公司 | Split vibration platform mechanism |
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2017
- 2017-10-11 CN CN201721310022.3U patent/CN207415604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498691A (en) * | 2017-10-11 | 2017-12-22 | 长沙远大住宅工业集团股份有限公司 | Split vibration platform mechanism |
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