A kind of prefabricated component conveying arrangement
Technical field
This utility model relates to construction engineering technical field, particularly to a kind of prefabricated component conveying arrangement.
Background technology
Along with the development of building trade, current various precast concretes have been widely used in various building
In.Producing of precast concrete typically uses production line and the mode of supply line combination.In preform production
During, due to prefabricated component quality weight, volume greatly, transport process is wasted time and energy, it is often necessary to use driving
Or the crane lifting such as crane, then it is transported through by prefabricated component transport vehicle.But, use driving or lifting
The hoisting prefabricated part of machine, not only occupied ground, lifting efficiency is relatively low, and existing prefabricated component transport vehicle is also required to
Designing special transport channel, it is also desirable to occupied ground, therefore, design one lifting efficiency is high, place accounts for
With the low prefabricated component conveying arrangement of rate, become those skilled in the art and be badly in need of solving the technical problem that.
Summary of the invention
This utility model solves the technical problem that and is: providing a kind of prefabricated component conveying arrangement, it can improve prefabricated
The lifting efficiency of part, saves place area occupied.
Solution of the present utility model is achieved in that a kind of prefabricated component conveying arrangement, including in advance
Product travelling bogie, prefabricated component lifting trolley and walking track, described prefabricated component travelling bogie and prefabricated component hang
Dress dolly runs on described walking track, and described prefabricated component travelling bogie is for the transport of prefabricated component, described
Prefabricated component lifting trolley is used for prefabricated component handling to described prefabricated component travelling bogie;Described prefabricated component transports
Dolly, including the sub-travelling bogie of two or more, is connected between two adjacent sub-travelling bogies, described prefabricated
One end of part travelling bogie is connected with described prefabricated component lifting trolley.So, described prefabricated component travelling bogie and
Prefabricated component lifting trolley runs on described walking track, and prefabricated component lifting trolley is for arriving prefabricated component handling
On described prefabricated component travelling bogie, prefabricated component travelling bogie and prefabricated component lifting trolley run on same track,
Decrease the lifting transhipment time, save production line place area occupied, simultaneously that production line is whole with material flow line
Amount to line, not only solve material line floor space problem, and can also avoid occur material report to the leadship after accomplishing a task blocking
Problem.It addition, when prefabricated component travelling bogie is made up of the sub-travelling bogie of two or more, described prefabricated component is transported
One end of defeated dolly is connected with described prefabricated component lifting trolley, described prefabricated component travelling bogie in transportation,
Carried the two ends of prefabricated component by sub-travelling bogie respectively, make sub-travelling bogie by the bridge joint effect of prefabricated component
Being linked to be entirety, the distance between sub-travelling bogie can adapt to adjust, such as sub-transport according to the length of prefabricated component
Dolly bogey uses when can do the movable bearing device horizontally rotated so that prefabricated component travelling bogie can be
The least stroke inside turn, it is possible to decrease the site area that transit route takies, is particularly well-suited to overlength prefabricated component
Transport.
Another technical scheme of the present utility model is on above-mentioned basis, and described sub-travelling bogie includes son
Bogey and sub-walking mechanism, described sub-walking mechanism is arranged on the bottom of sub-bogey, described sub-line
Walking mechanism and include sub-driving means and at least two group sub-line travelling wheels, described sub-driving means drives at least a part of which one
Group sub-line travelling wheel motion.So, sub-travelling bogie can be walked voluntarily by sub-walking mechanism, independent operating.
Another technical scheme of the present utility model is on above-mentioned basis, and described sub-bogey includes two
Bar longitudinal bracing frame and at least two cross-brace framves, the two ends of described cross-brace frame respectively with described two
Longitudinal bracing frame connects, and described cross-brace frame forms carrying platform with longitudinal bracing frame.So, group holds
Carry to put and include at least two longitudinal bracing framves and at least two cross-brace framves, the two of described cross-brace frame
End is when being connected with described two longitudinal bracing framves respectively, is lifted at boom hoisting and is placed to son by prefabricated component and holds
Carrying after putting, contacting between prefabricated component with sub-bogey is linear contact lay, has not only saved bogey
Weight and material, lay always according to its force way, effectively prevent prefabricated component from fractureing damage.
Another technical scheme of the present utility model is on above-mentioned basis, and described sub-line travelling wheel is arranged on institute
State the bottom of longitudinal bracing frame.So, when group road wheel is arranged on the bottom of described longitudinal bracing frame, son
The load of bogey and prefabricated component can be handed on sub-line travelling wheel by straight-line transmitting, decreases sub-line travelling wheel wheel shaft
Moment of torsion, its deformed damaged under big load effect can be prevented.
Another technical scheme of the present utility model is on above-mentioned basis, and described sub-bogey also includes
Adjusting means, described adjusting means is the sliding rail being arranged on described longitudinal bracing frame, described horizontal
Support is slidably connected with described longitudinal bracing frame by sliding rail.So, regulated by sliding rail,
Easy to operate simple, the amplitude of accommodation is easily controlled, and the safety being conducive to raising prefabricated component travelling bogie can
By property.
Another technical scheme of the present utility model is on above-mentioned basis, and described sub-travelling bogie also includes
Vehicle body, described sub-bogey is arranged on the top of vehicle body, and described sub-line travelling wheel is arranged on the bottom of vehicle body.
So, when sub-bogey is arranged on the top of vehicle body, during transport prefabricated component, the one of prefabricated component
End directly rests on sub-travelling bogie, by between deadweight and prefabricated component and the sub-travelling bogie of prefabricated component
Frictional force, it is achieved the connection between sub-travelling bogie.
Another technical scheme of the present utility model is on above-mentioned basis, described sub-bogey include to
Lacking two cross-brace framves, the bottom of described cross-brace frame is fixed with described body top section, described horizontal
Carrying platform is formed at the top of support.So, group bogey includes at least two cross-brace framves, horizontal
Fix with described body top section to the bottom of bracing frame, when carrying platform is formed at the top of cross-brace frame,
After prefabricated component is lifted and is placed on sub-bogey by boom hoisting, between prefabricated component and sub-bogey
Contact for linear contact lay, is laid according to its force way, can effectively prevent prefabricated component from fractureing damage.
Another technical scheme of the present utility model is on above-mentioned basis, and described sub-bogey also includes
Adjusting means, described adjusting means is to be arranged on the sliding rail at described vehicle body top, described cross-brace frame
It is connected with described vehicle body top slide by sliding rail.So, by being arranged on the slip rail at vehicle body top
Road regulates, and easy to operate simple, the amplitude of accommodation is easily controlled, and is conducive to improving prefabricated component transport little
The security reliability of car.
Another technical scheme of the present utility model is on above-mentioned basis, and described sub-travelling bogie is at least
One end is provided with alignment pin or hole, location or hook.So, at least one end at sub-travelling bogie is provided with and determines
After position pin or hole, location or hook, the sub-travelling bogie of prefabricated component can easily with other traction apparatuss or many
Individual sub-travelling bogie connects traction, facilitate that production line is longer, prefabricated component more in the case of use, particularly
Prefabricated component travelling bogie and the docking of boom hoisting platform are fixed and are accurately positioned, can be easily by orbital docking
Accurately so that it is can successfully smoothly transit on boom hoisting platform and sub-bogey walking.
Another technical scheme of the present utility model is on above-mentioned basis, adjacent described sub-travelling bogie it
Between connected by chain, the vehicle body of described sub-travelling bogie is provided with chain storage chamber.So, sub-transport
Being connected by chain between dolly, many sub-travelling bogies can connect in column, it is simple to the transfer of sub-travelling bogie,
Being provided with chain storage chamber on the vehicle body of described sub-travelling bogie, when need not chain and connecting, chain is received
In storage chamber so that the use of sub-travelling bogie is convenient simply.
Another technical scheme of the present utility model is on above-mentioned basis, described prefabricated component lifting trolley bag
Including hanging apparatus and walking mechanism, described walking mechanism is arranged on the bottom of hanging apparatus, described hanging apparatus
Including mast-up and hook assembly, described mast-up is cantilever design, and described hook assembly can be in described lifting
Move on the cantilever of frame;Described walking mechanism include driving means and at least two groups lifting road wheel, described in drive
Dynamic device drives at least a part of which one group lifting road wheel motion.So, above-mentioned prefabricated component lifting trolley is used
Carry out hoisting prefabricated part, have the advantage that compared with traditional driving or crane loading, sling height is low,
Range ability is little, simple to operate flexibly and low power consumption and other advantages, meanwhile, uses self-propelled wheel-type across production
The mode operation of line both sides, its work flow is short, and particularly it is along the lifting of production line direction and the operation of movement
Mode so that it is in operation process, prefabricated component does not have and significantly swings, and can prevent lifting trolley from toppling,
Drastically increase the security performance of operation.
Another technical scheme of the present utility model is on above-mentioned basis, and described mast-up top is cantilever
Frame, described cantilever shalving is provided with boom hoisting track, described hook assembly boom hoisting rail on described
Move on road.So, mast-up being provided with boom hoisting track, described hook assembly rises on described
Move on device for hoisting track, good stability during boom hoisting hoisting prefabricated part, will not wave and topple, fully protect
Demonstrate,prove the safety of operation.Simultaneously as described mast-up top is cantilever shalving, such hook assembly is outstanding
On jib, the scope of movement can be more than the width bottom mast-up, it is possible to achieve do not move bottom mast-up
In the case of, carry out cantilever lifting, improve lifting efficiency.
Another technical scheme of the present utility model is on above-mentioned basis, and described lifting road wheel is arranged on
The bottom of described mast-up.So, when road wheel is arranged on the bottom of described mast-up, lifting trolley weight
The heart is low, and it is along the lifting of production line direction and the operating type of movement so that it is in operation process, prefabricated
Part does not have and significantly swings, and can prevent lifting trolley from toppling, improve the security performance of operation.
Another technical scheme of the present utility model is on above-mentioned basis, bottom described hanging apparatus
End is provided with built-in fitting placement mechanism, and described built-in fitting placement mechanism is for placing produce needed for prefabricated component pre-
Embedded part;Or at least side bottom described hanging apparatus is provided with limit mould fixed mechanism, described limit mould fixes machine
Structure picks and places for limit mould.So, during preform production, can be by lifting trolley by reinforcing bar, steel
Muscle mesh sheet, reinforcing bar, steel skeleton or limit mould transport to production line precalculated position, and are put down one by one, as
This, advantageously reduce hand labor intensity, improves production efficiency, reduces preform production cost.
Another technical scheme of the present utility model is on above-mentioned basis, and described mast-up is inverted trapezoidal knot
Structure, described mast-up is additionally provided with buttress brace, and described buttress brace forms multiple triangle with the skeleton of mast-up
Shape structure.So, when mast-up is inverted trapezoidal structure, described mast-up is additionally provided with buttress brace, described
When the skeleton of buttress brace and mast-up forms multiple triangular structure, significantly increase the stroke of boom hoisting,
Make it lift by crane amplitude expanded, be conducive to lifting by crane the prefabricated component of ultra-wide, overlength;Further, triangular structure
There is the most excellent stability so that it is be unlikely to deform in hoisting process.
Another technical scheme of the present utility model is on above-mentioned basis, the bottom of described mast-up or side
Face is provided with counterweight device for hoisting.So, when the bottom of mast-up or side are provided with counterweight device for hoisting,
Pass through counterweight so that the single-piece lifting weight of lifting trolley is greatly improved, meanwhile, its operation amplitude,
Run span and the speed of service, stability and safety have also been obtained reinforcement further.
Another technical scheme of the present utility model is on above-mentioned basis, described hook assembly include suspension hook,
Lifting rope and motor, described motor drives suspension hook to move up and down by lifting rope.So, use motor as lifting
During actuating unit, hoisting prefabricated part controls simple, and it is relatively low that technology realizes difficulty, it is simple to operative.
Another technical scheme of the present utility model is that, on above-mentioned basis, described hook assembly includes two
Suspension hook and two motors, said two suspension hook interval layout, two motors individually drive on two suspension hooks
Lower movement;Or described hook assembly includes that two suspension hooks and a motor, said two suspension hook interval are arranged,
Described motor drives two suspension hooks to move up and down.So, suspension hook interval is used to arrange, when hoisting prefabricated part,
Can lift by flat condition, improve the translation stability of lifting trolley, be particularly prone to flat board and pile up, make plate body
It is not easily susceptible to damage, and so that the relatively low height i.e. Liftable that lifts by crane of prefabricated component completes.
Another technical scheme of the present utility model is that, on above-mentioned basis, the bottom of described mast-up is extremely
Few one end is provided with alignment pin or hole, location, described prefabricated component travelling bogie and prefabricated component lifting trolley by fixed
Position pin or hole, location are fixed.So, at least one end in the bottom of mast-up is provided with alignment pin or hole, location
After, prefabricated component travelling bogie and prefabricated component lifting trolley are fixed by alignment pin or hole, location, and prefabricated component lifts
Dolly can connect traction with other traction apparatuss or multiple travelling bogie easily, facilitate production line longer,
Using in the case of prefabricated component is more, particularly prefabricated component lifting trolley and the docking of prefabricated component travelling bogie is fixing
And be accurately positioned, can be accurate by orbital docking easily so that it is can be successfully at boom hoisting platform and holding
Carry and put the walking that smoothly transits.
Another technical scheme of the present utility model is on above-mentioned basis, and described driving means is for driving horse
Reach or drive motor;Or described lifting road wheel is track rolling wheel or pneumatic tire.So, drive described in
Dynamic device is for driving motor or driving motor;Prefabricated component lifting trolley controls simple, and technology realizes difficulty
Relatively low, it is simple to operative;When described lifting road wheel is track rolling wheel or pneumatic tire, the most permissible
Lifting road wheel is selected, it is possible to relatively easily meet the application in various different place according to practical situation.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, this
The schematic description and description of utility model is used for explaining this utility model, is not intended that this practicality new
The improper restriction of type.
Fig. 1 is the front view of the prefabricated component conveying arrangement involved by a kind of embodiment of this technology;
Fig. 2 is a kind of embodiment of the prefabricated component travelling bogie shown in Fig. 1 in prefabricated component conveying arrangement
Front view;
Fig. 3 is the structure of a kind of embodiment of the sub-travelling bogie shown in Fig. 2 in prefabricated component travelling bogie
Schematic diagram;
Fig. 4 is a kind of embodiment of the prefabricated component lifting trolley shown in Fig. 1 in prefabricated component conveying arrangement
Front view;
Fig. 5 is the another embodiment of the prefabricated component lifting trolley shown in Fig. 1 in prefabricated component conveying arrangement
Front view;
Fig. 6 is a kind of embodiment of the prefabricated component lifting trolley shown in Fig. 1 in prefabricated component conveying arrangement
Side view.
In figure:
1 hanging apparatus 11 mast-up 12 hook assembly
Boom hoisting track 2 walking mechanism on 13 buttress braces 14
21 driving means 22 lift road wheel 101 cross-brace frame
The 201 sub-driving means of sub-travelling bogie 202 chain 203
204 sub-line travelling wheel 205 vehicle bodies 206 are linked up with
207 chain storage chambeies
Detailed description of the invention
Being described in detail this utility model below in conjunction with the accompanying drawings, the description of this part is only exemplary reconciliation
The property released, should not have any restriction effect to protection domain of the present utility model.Additionally, people in the art
Feature in embodiment in presents and in different embodiment, according to the description of presents, can be carried out by member
Respective combination.
This utility model embodiment is as follows, refers to Fig. 1 to Fig. 6, a kind of prefabricated component conveying arrangement, especially
Can be used for the transport of prestressed slab, it includes prefabricated component travelling bogie, prefabricated component lifting trolley and walking track,
Described prefabricated component travelling bogie and prefabricated component lifting trolley run on described walking track, and described prefabricated component is transported
Defeated dolly is used for prefabricated component handling to described prefabricated for the transport of prefabricated component, described prefabricated component lifting trolley
On part travelling bogie;Described prefabricated component travelling bogie, can include the sub-travelling bogie of two or more 201, two
It is connected between individual adjacent sub-travelling bogie 201, one end of described prefabricated component travelling bogie and described prefabricated component
Lifting trolley is connected.So, described prefabricated component travelling bogie and prefabricated component lifting trolley are at described walking track
Upper operation, prefabricated component lifting trolley is used for prefabricated component handling to described prefabricated component travelling bogie, prefabricated component
Travelling bogie and prefabricated component lifting trolley run on same track, decrease the lifting transhipment time, have saved life
Produce field of line ground area occupied, production line and material flow line are integrated conllinear simultaneously, not only solve material line and take up an area face
Long-pending problem, and can also avoid occurring material to report to the leadship after accomplishing a task the problem of blocking.It addition, when prefabricated component travelling bogie
When being made up of the sub-travelling bogie of two or more 201, one end of described prefabricated component travelling bogie and described prefabricated component
Lifting trolley is connected, and described prefabricated component travelling bogie, in transportation, is carried respectively by sub-travelling bogie 201
The two ends of prefabricated component, make sub-travelling bogie 201 be linked to be entirety, sub-transport by the bridge joint effect of prefabricated component
Distance between dolly 201 can adapt to adjust, as sub-travelling bogie 201 carries according to the length of prefabricated component
Device uses when can do the movable bearing device horizontally rotated so that prefabricated component travelling bogie can be at the least row
Journey inside turn, it is possible to decrease the site area that transit route takies, is particularly well-suited to the transport of overlength prefabricated component.
It should be noted that be connected between described herein two adjacent sub-travelling bogies 201, permissible
It is to be connected by connector between sub-travelling bogie, such as rope, chain or other component, it is also possible to be
During work, being overlapped on the prefabricated component on travelling bogie will be connected between two adjacent sub-travelling bogies 201
Connecing, state when referring to work " being connected " the most described herein limits.
On the basis of above-described embodiment, in another embodiment of this utility model, as shown in Figure 1 to Figure 3,
Described sub-travelling bogie 201 can also include that sub-bogey and sub-walking mechanism, described sub-walking mechanism set
Putting the bottom at sub-bogey, described sub-walking mechanism includes sub-driving means 203 and at least two group sub-line
Travelling wheel 204, described sub-driving means 203 drives one group of sub-line travelling wheel 204 of at least a part of which to move.So,
Sub-travelling bogie 201 can be walked voluntarily by sub-walking mechanism, independent operating.
On the basis of above-described embodiment, in another embodiment of this utility model, described sub-bogey is permissible
Including two longitudinal bracing framves and at least two cross-brace framves 101, the two ends of described cross-brace frame 101
Being connected with described two longitudinal bracing framves respectively, described cross-brace frame 101 forms carrying with longitudinal bracing frame
Platform.So, group bogey includes two longitudinal bracing framves and at least two cross-brace framves, described
When the two ends of cross-brace frame are connected with described two longitudinal bracing framves respectively, at boom hoisting, prefabricated component is hung
After filling and be placed on sub-bogey, contacting between prefabricated component with sub-bogey is linear contact lay, not only
Save weight and the material of bogey, laid always according to its force way, effectively prevent prefabricated component from fractureing
Damage.
On the basis of above-described embodiment, in another embodiment of this utility model, described sub-line travelling wheel 204 can
To be arranged on the bottom of described longitudinal bracing frame.So, group road wheel 204 is arranged on described longitudinal bracing
During the bottom of frame, the load of sub-bogey and prefabricated component can be handed on sub-line travelling wheel 204 by straight-line transmitting,
Decrease the moment of torsion of sub-line travelling wheel 204 wheel shaft, its deformed damaged under big load effect can be prevented.
On the basis of above-described embodiment, in another embodiment of this utility model, described sub-bogey also may be used
To include adjusting means, described adjusting means is the sliding rail being arranged on described longitudinal bracing frame, described
Cross-brace frame is slidably connected with described longitudinal bracing frame by sliding rail.So, come by sliding rail
Regulation, easy to operate simple, the amplitude of accommodation is easily controlled, and is conducive to improving prefabricated component travelling bogie
Security reliability.
On the basis of above-described embodiment, in another embodiment of this utility model, as shown in Figure 1 to Figure 3,
Described sub-travelling bogie 201 can also include that vehicle body 205, described sub-bogey are arranged on vehicle body 205
Top, described sub-line travelling wheel 204 is arranged on the bottom of vehicle body 205.So, sub-bogey is arranged on car
During the top of body 205, during transport prefabricated component, it is little that one end of prefabricated component directly rests on sub-transport
On car 201, by the frictional force between deadweight and prefabricated component and the sub-travelling bogie 201 of prefabricated component, it is achieved
Connection between sub-travelling bogie 201.
On the basis of above-described embodiment, in another embodiment of this utility model, as shown in Figure 1 to Figure 3,
Described sub-bogey can include at least two cross-brace framves 101, described cross-brace frame 101 times
Portion is fixed with described vehicle body 205 top, and carrying platform is formed at the top of described cross-brace frame 101.So,
Group bogey includes at least two cross-brace framves, the bottom of cross-brace frame and described vehicle body 205
Portion is fixed, and when carrying platform is formed at the top of cross-brace frame, is lifted by prefabricated component at boom hoisting and lays
After on sub-bogey, contacting between prefabricated component with sub-bogey is linear contact lay, according to its stress side
Formula is laid, and can effectively prevent prefabricated component from fractureing damage.
On the basis of above-described embodiment, in another embodiment of this utility model, described sub-bogey also wraps
Including adjusting means, described adjusting means can be to be arranged on the sliding rail at described vehicle body 205 top, described
Cross-brace frame is connected with described vehicle body 205 top slide by sliding rail.So, by being arranged on car
The sliding rail at body 205 top regulates, and easy to operate simple, the amplitude of accommodation is easily controlled, favorably
In the security reliability improving prefabricated component travelling bogie.
On the basis of above-described embodiment, in another embodiment of this utility model, as shown in Figure 1 to Figure 3,
At least one end of described sub-travelling bogie 201 can be provided with hook 206.So, at sub-travelling bogie 201
At least one end be provided with hook 206 after, the sub-travelling bogie of prefabricated component 201 can easily with other draw
Device or many sub-travelling bogies 201 connect traction, facilitate the situation that production line is longer, prefabricated component is more
Lower use, particularly prefabricated component travelling bogie and boom hoisting platform docking is fixing and is accurately positioned, Ke Yifang
Just orbital docking is accurate so that it is can successfully to smoothly transit on boom hoisting platform and sub-bogey
Walking.It is of course also possible to arrange alignment pin in one end of sub-travelling bogie 201 or hole, location substitutes described
Hook 206.
On the basis of above-described embodiment, in another embodiment of this utility model, as shown in Figure 1 to Figure 3,
Can be connected by chain 202 between adjacent described sub-travelling bogie 201, described sub-travelling bogie 201
Chain storage chamber 207 it is provided with on vehicle body 205.So, by chain 202 between sub-travelling bogie 201
Connecting, many sub-travelling bogies 201 can connect in column, it is simple to the transfer of sub-travelling bogie 201, described son
Chain storage chamber 207 it is provided with on the vehicle body 205 of travelling bogie 201, when need not chain 202 and connecting,
Chain 202 is accommodated in storage chamber so that the use of sub-travelling bogie 201 is convenient simply.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1, Fig. 4 to Fig. 6
Shown in, described prefabricated component lifting trolley can include hanging apparatus 1 and walking mechanism 2, described walking mechanism 2
Being arranged on the bottom of hanging apparatus 1, described hanging apparatus 1 includes mast-up 11 and hook assembly 12, institute
Stating mast-up 11 is cantilever design, and described hook assembly 12 can move on the cantilever of described mast-up 11;
Described walking mechanism 2 includes driving means 21 and at least two groups lifting road wheel 22, described driving means 21
At least a part of which one group lifting road wheel 22 is driven to move.So, above-mentioned prefabricated component lifting trolley is used to hang
Dress prefabricated component, has the advantage that compared with traditional driving or crane loading, and sling height is low, operation
Apart from little, simple to operate flexible and low power consumption and other advantages, meanwhile, use self-propelled wheel-type across production line two
The mode operation of side, its work flow is short, and particularly it is along the lifting of production line direction and the operating type of movement,
Making it in operation process, prefabricated component does not have and significantly swings, and can prevent lifting trolley from toppling, greatly
Improve the security performance of operation.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1, Fig. 4, Fig. 5
Shown in Fig. 6, described mast-up 11 top is cantilever shalving, and described cantilever shalving is provided with boom hoisting rail
Road 14, described hook assembly 12 moves on boom hoisting track 14 on described.So, mast-up 11
On be provided with boom hoisting track 14, described hook assembly 12 on described on boom hoisting track 14 move
Dynamic, good stability during boom hoisting hoisting prefabricated part, will not wave and topple, fully ensure that the safety of operation
Property.Simultaneously as described mast-up 11 top is cantilever shalving, such hook assembly 12 moves on cantilever shalving
Dynamic scope can be more than the width bottom mast-up 11, it is possible to achieve the feelings not moved bottom mast-up 11
Under condition, carry out cantilever lifting, improve lifting efficiency.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1, Fig. 4 and Fig. 5
Shown in, described lifting road wheel 22 is arranged on the bottom of described mast-up 11.So, when lifting road wheel
When being arranged on the bottom of described mast-up 11, lifting trolley center of gravity is low, and its along production line direction lifting and
The operating type of movement so that it is in operation process, prefabricated component does not have and significantly swings, and can prevent lifting
Dolly topples, and improves the security performance of operation.
On the basis of above-described embodiment, in another embodiment of this utility model, bottom described hanging apparatus 1
One end can be provided with built-in fitting placement mechanism, described built-in fitting placement mechanism is used for placing production prefabricated component
Required built-in fitting;Or at least side bottom described hanging apparatus 1 is provided with limit mould fixed mechanism, described
Limit mould fixed mechanism picks and places for limit mould.So, during preform production, lifting trolley can be passed through
Reinforcing bar, reinforced mesh, reinforcing bar, steel skeleton or limit mould are transported to production line precalculated position, and one by one will
It puts down, and so, advantageously reduces hand labor intensity, improves production efficiency, reduces preform production and becomes
This.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1, Fig. 4 and Fig. 5
Shown in, described mast-up 11 can be inverted trapezoidal structure, and described mast-up 11 is additionally provided with buttress brace 13,
Described buttress brace 13 forms multiple triangular structure with the skeleton of mast-up 11.So, when mast-up 11 it is
Inverted trapezoidal structure, described mast-up 11 is additionally provided with buttress brace 13, described buttress brace 13 and mast-up 11
Skeleton when forming multiple triangular structure, significantly increase the stroke of boom hoisting so that it is lifting amplitude
Expanded, is conducive to lifting by crane the prefabricated component of ultra-wide, overlength;Further, triangular structure has the most excellent
Stability so that it is be unlikely to deform in hoisting process.
On the basis of above-described embodiment, in another embodiment of this utility model, the bottom of described mast-up 11
Or side is provided with counterweight device for hoisting.So, bottom or the side of mast-up 11 are provided with lifting counterweight
During device, pass through counterweight so that the single-piece lifting weight of lifting trolley is greatly improved, meanwhile, its
Operation amplitude, operation span and the speed of service, stability and safety have also been obtained reinforcement further.
On the basis of above-described embodiment, in another embodiment of this utility model, described hook assembly 12 includes
Suspension hook, lifting rope and motor, described motor drives suspension hook to move up and down by lifting rope.So, motor is used to make
During for lifting power machine structure, hoisting prefabricated part controls simple, and it is relatively low that technology realizes difficulty, it is simple to workman
Operation.
On the basis of above-described embodiment, in another embodiment of this utility model, described hook assembly 12 includes
Two suspension hooks and two motors, said two suspension hook interval layout, two motors individually drive two to hang
Hook moves up and down;Or described hook assembly 12 includes two suspension hooks and a motor, said two suspension hook is spaced
Arranging, described motor drives two suspension hooks to move up and down.So, suspension hook interval is used to arrange, pre-in lifting
During product, can lift by flat condition, improve the translation stability of lifting trolley, be particularly prone to flat board and pile up,
Plate body is made to be not easily susceptible to damage, and so that the relatively low height i.e. Liftable that lifts by crane of prefabricated component completes.
On the basis of above-described embodiment, in another embodiment of this utility model, the bottom of described mast-up 11
At least one end be provided with alignment pin or hole, location, described prefabricated component travelling bogie and prefabricated component lifting trolley lead to
Cross alignment pin or hole, location is fixed.So, at least one end in the bottom of mast-up 11 be provided with alignment pin or
Behind hole, location, prefabricated component travelling bogie and prefabricated component lifting trolley are fixed by alignment pin or hole, location, prefabricated
Part lifting trolley can connect traction, convenient production easily with other traction apparatuss or multiple travelling bogie
Line is longer, prefabricated component more in the case of use, particularly prefabricated component lifting trolley and prefabricated component travelling bogie
Docking is fixing and is accurately positioned, can be accurate by orbital docking easily so that it is can be successfully at boom hoisting
Smoothly transit on platform and bogey walking.
On the basis of above-described embodiment, in another embodiment of this utility model, described driving means 21 is permissible
For driving motor or driving motor;Or described lifting road wheel 22 is track rolling wheel or pneumatic tire.This
Sample, described driving means 21 is for driving motor or driving motor;Prefabricated component lifting trolley controls simple,
It is relatively low that technology realizes difficulty, it is simple to operative;Described lifting road wheel 22 is track rolling wheel or inflation
During tire, then can select lifting road wheel 22 according to practical situation, it is possible to relatively easily meet various
The application in different places.
The above is only preferred implementation of the present utility model, it is noted that for the art
For those of ordinary skill, on the premise of without departing from this utility model principle, it is also possible to make some improvement
And retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.