CN109868747A - Precast beam construction method and device - Google Patents
Precast beam construction method and device Download PDFInfo
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- CN109868747A CN109868747A CN201910194850.2A CN201910194850A CN109868747A CN 109868747 A CN109868747 A CN 109868747A CN 201910194850 A CN201910194850 A CN 201910194850A CN 109868747 A CN109868747 A CN 109868747A
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Abstract
The embodiment of the present application provides a kind of precast beam construction method and device, is related to engineering construction field.Method is applied to transporting equipment, transporting equipment includes: transport support, the hoisting apparatus for being set to transport support side, the transport device moved on transport support in the horizontal direction, and method includes: that precast beam is promoted on the transport device at first position on transport support by hoisting apparatus from the initial position for placing precast beam；Transport device transports precast beam to the second position for being used to handle precast beam from the first position.It is promoted on transport support by hoisting apparatus through precast beam, then transporting precast beams is extremely handled to the second position of precast beam by transport device, which does not need additionally to build sidewalk on roadbed, improves construction efficiency.
Description
Technical field
This application involves engineering construction fields, in particular to a kind of precast beam construction method and device.
Background technique
Precast beam field is generally located in beside main line bridge, and how precast beam field mentions main line in the precast beam that surface production goes out
Beam car on bridge face, and then be the key that link of entirely setting a roof beam in place to Bridge Erector feeding beam, affect whole bridge construction efficiency
And the duration.
Currently, common construction method has: precast beam is hung on beam car with gantry crane in precast beam field, beam car from
Bridge on sidewalk is built on roadbed gives Bridge Erector feeding beam.Alternatively, being hung precast beam on beam car with gantry crane in precast beam field, transport
Beam vehicle is transported to bridge most nearby, then by the beam car on two truck crane double-machine lifting cranes to bridge floor.The first construction method is deposited
It is long in haulage time, feeding beam low efficiency influence the construction period the technical issues of；Second of construction method, which exists, lifts low efficiency, applies
Work technical costs at high cost.
Apply for content
The application's is designed to provide a kind of precast beam construction method and device, effectively to improve above-mentioned construction efficiency
Low technological deficiency.
Embodiments herein is accomplished in that
In a first aspect, the embodiment of the present application provides a kind of precast beam construction method, method is applied to transporting equipment, transport
Equipment includes: transport support, the hoisting apparatus for being set to transport support side, the fortune moved on transport support in the horizontal direction
Defeated device, method, which includes: hoisting apparatus, is promoted on transport support the from the initial position for placing precast beam for precast beam
On transport device at one position；Transport device transports precast beam to being used to handle the second of precast beam from the first position
Position.
In the present embodiment, by building transport support, the height of transport support and external main line bridge floor height
It is identical, precast beam is mentioned to the transport device at first position on transport support by hoisting apparatus, transport device is along dampening
It square is moved on transport support, it can be by transporting precast beams to the second place for handling precast beam.This avoid
The needs of sidewalk and the problem that the longer conevying efficiency of sidewalk is low are built on roadbed, improve precast beam construction efficiency.
The technical solution provided with reference to first aspect, in some possible implementations, hoisting apparatus post will be pre-
Beam processed is from the initial position vertical-lift to the third place identical with transport height for placing precast beam；Hoisting apparatus will
Precast beam is mentioned to the transport device at first position on transport support from the third place with slowing down in the horizontal direction.
In the present embodiment, hoisting apparatus can be by precast beam by way of moving horizontally after first vertical ascent, will be pre-
Beam processed is mentioned from the initial position for placing precast beam to from first position, can precast beam be mentioned to transport device, improves fortune
Defeated efficiency, to improve construction efficiency.
The technical solution provided with reference to first aspect, in some possible implementations, transport device passes through along level
The conveying track on transport support is arranged in direction, and precast beam is first accelerated to transport to second with slowing down afterwards from first position
It sets, wherein transport device is when reaching the second position, speed 0.
In the present embodiment, transport device is transported precast beam from first position by first accelerating ground transportation resources of slowing down afterwards
The second position is transported to, conevying efficiency can be improved, to improve construction efficiency.
The technical solution provided with reference to first aspect, in some possible implementations, hoisting apparatus is prefabricated by first
Beam is promoted to preset first erection of precast beams position from the initial position for placing the first precast beam, and the first erection of precast beams is existed
On preset first erection of precast beams position, wherein the first precast beam is first precast beam set up.
In the present embodiment, the decorating position face hoisting apparatus of the first precast beam, therefore, the first precast beam directlys adopt
Hoisting apparatus is set up, and needs not move through additional transportational process, construction efficiency can be improved.
The technical solution provided with reference to first aspect, in some possible implementations, by precast beam from positioned at second
The transport device of position is offloaded in mobile device；Precast beam is moved to preset Bridge Erector feeding beam position by mobile device,
In, Bridge Erector is for precast beam to be placed at preset erection of precast beams position.
In the present embodiment, precast beam is offloaded to mobile dress for after transporting precast beams to the second place by transport device
It sets, going on smoothly for work can be set up in order to subsequent, and then improve construction efficiency.
Second aspect, the embodiment of the present application provide a kind of precast beam constructing device, and device includes: hoisting apparatus, are used for
Precast beam is promoted to from the first position of transportation module from the initial position for placing precast beam；Transportation module, being used for will be prefabricated
Beam is transported from first position to the second position for handling precast beam.
In conjunction with the technical solution that second aspect provides, in some possible implementations, lifting module is also used to, and is accelerated
Ground is by precast beam from the initial position vertical-lift to the third place identical with transportation module height for placing precast beam；Lifting
Module mentions precast beam to from the first position of transportation module with slowing down from the third place in the horizontal direction.
In conjunction with the technical solution that second aspect provides, in some possible implementations, transportation module is also used to, and is passed through
The conveying track being arranged horizontally on transportation module first accelerates precast beam from first position to transport with slowing down afterwards to
Two positions, wherein transportation module is when reaching the second position, speed 0.
In conjunction with the technical solution that second aspect provides, in some possible implementations, lifting module is also used to, by the
One precast beam is promoted to preset first erection of precast beams position from the initial position for placing the first precast beam, by the first precast beam
It is erected on preset first erection of precast beams position, wherein the first precast beam is first precast beam set up.
In conjunction with the technical solution that second aspect provides, in some possible implementations, device further include: mobile mould
Block, for precast beam to be offloaded to mobile module from the transportation module for being located at the second position；Mobile module is mobile by precast beam
To preset Bridge Erector feeding beam position, wherein Bridge Erector is for precast beam to be placed at preset erection of precast beams position.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows a kind of structural schematic diagram of transporting equipment of the offer of the embodiment of the present application one；
Fig. 2 shows the first viewing angle constructions schematic diagrames of the transport support that the embodiment of the present application one provides；
Fig. 3 shows the second viewing angle constructions schematic diagram of the transport support of the offer of the embodiment of the present application one；
Fig. 4 shows a kind of flow chart of precast beam construction method of the offer of the embodiment of the present application two.
Icon: 10- transporting equipment；110- hoisting apparatus；120- transport support；121- rack body；122- conveying track；
130- transport device.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Ground description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Usually exist
The component of the embodiment of the present application described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed the application's to the detailed description of the embodiments herein provided in the accompanying drawings below
Range, but it is merely representative of the selected embodiment of the application.Based on embodiments herein, those skilled in the art are not being done
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
In the description of the present application, it should be noted that term " in ", "upper", "horizontal", the orientation of instructions such as "inner" or
Positional relationship be based on the orientation or positional relationship shown in the drawings or this application product using when the orientation usually put or
Positional relationship is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, art
Language " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present application, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in this application.
First embodiment
Referring to Fig. 1, this first embodiment provides a kind of transporting equipment 10, which includes: hoisting apparatus
110, transport support 120, transport device 130.Wherein, hoisting apparatus 110 is located at the side of transport support 120, transport support 120
It is connected with transport device 130.After precast beam is mentioned by hoisting apparatus 110 to transport support 120, then pass through transport device 130
By transporting precast beams to the first predeterminated position, after precast beam reaches the first predeterminated position, precast beam is moved to the by mobile device
Two predeterminated positions.Hoisting apparatus 110 mentions precast beam to transport support 120；Conveying track is provided on transport support 120
122, transport device 130 and conveying track 122 cooperate, by transporting precast beams to the first predetermined position；Positioned at the first default position
Precast beam is moved to the second predetermined position by the mobile device at the place of setting.Transport support 120 is built at close main line bridge face,
The height of transport support 120 and the height in main line bridge face are consistent, between transport support 120 and transport support 120 away from
Related to the specification of precast beam, precast beam is mentioned by hoisting apparatus 110 to transport support 120, can pass through transport support
Precast beam is moved to the to the first predetermined position on bridge floor, then by mobile device by the transport of transport device 130 on 120
Two predetermined positions.On the one hand, it is transported after precast beam is mentioned by hoisting apparatus 110 to transport support 120 by transport device 130
Transport to the first predetermined position, without the concern for build roadbed apart from precasting yard farther out, the longer influence of haulage time is constructed work
Phase and in transit may by land-service road or occupy builder's road, the big technological deficiency of security risk risk.Separately
On the one hand, without the concern for two truck cranes of lease simultaneously are needed, it is lower to lift efficiency, and construction cost is higher and double-machine lifting crane
It is higher to driver's competency profiling, need Synchronous lifting, the higher technological deficiency of security risk risk.By building transport support
120, transport support 120 and transport device 130 cooperate, and can make precast beam fast transportation to the first predeterminated position, reach the
After one predeterminated position, the second predeterminated position is moved to by mobile device.Construction method in this way, can be improved precast beam
Conevying efficiency, and reduce construction cost.
Hoisting machinery is also referred to as lifting equipment, is industry, traffic, production process mechanization is realized in building enterprise, is automatic
Change, mitigate heavy physical labor, improve the important tool and equipment of labour productive forces, has possessed in China a large amount of all kinds of
Lifting equipment.In the present embodiment, hoisting apparatus 110
For by precast beam, from precast beam field lifting promotion to transport support 120, hoisting apparatus 110 to be located at precast beam
, and the side of transport support 120 is set.
The lifting process of hoisting machinery is that hoisting machinery starts vertical after suspender feeding or vertically has level concurrently
Impulse stroke, unloaded after arriving at the destination, then idle stroke completes a working cycles to feeding place, then carry out again
Secondary handling.In general, when hoisting machinery works, feeding, migration and unloading are once carried out, the work of each corresponding mechanism
It is intermittent.
Hoisting machinery can be divided into light and small heavy-duty hoisting equipment, elevator, crane according to structure difference.Small-sized is reseted
Standby mainly includes lifting block, suspender, jack, bottle gouard moved by hands, electric block and common winch, mostly small in size, light-weight,
It is easy to use.In addition to electric block and winch, most employment power drives, the occasion not heavy suitable for work.They can
To be used alone, some also can be used as the lifting mechanism of crane.The elevating capacity of some light and small heavy-duty hoisting equipments is very big, such as liquid
Press the lifting capacity of jack up to 750 tons.Elevator is mainly made vertical or is bordering on vertical elevating movement, has fixed lifting
Route, including elevator, lifting platform, mine hoist and hopper elevator etc..Crane be vertical-lift in a certain range simultaneously
More movement lifting equipments of horizontal carrying heavy goods.Crane can be divided into according to structure: jib-type crane and gantry type lifting
Machine.Crane span structure type crane includes bridge crane, gantry crane and unloader etc.；Jib-type crane includes automobile crane
Machine, rubber tired crane, crawler crane, derrick crane, high pedestal jib crane, floating crane and locomotive crane.
Elevator is the hoisting machinery of weight or load-engaging device along lifting rail, it includes manned or cargo lift.Although elevator
Only one lifting action, but mechanism is very complicated, especially manned elevator --- elevator, it is desirable that there is perfect safety device
With electric control gear etc..
Optionally, in the present embodiment, hoisting apparatus 110 is crane.Crane can adapt to the different demands of construction,
Lifting heights are up to 100 meters or more after attachment.Crane includes: driving device, operating mechanism, load-engaging device, manipulation and control system
System and metal structure.By the manipulation to management system, the energy input of power is changed into mechanical energy by driving device,
Passing to load-engaging device.Load-engaging device will be handled upside down object and connect with crane, alone or in combination by operating mechanism
Object transport task is completed in movement.Each component part is connected into an entirety by removable metal structure, and carries crane
Self weight and hoist.
Driving device is the power-equipment for driving operating mechanism.Common driving equipment is driven by electricity, internal combustion engine
Driving and manpower driving etc., electric energy are cleaning, the economic energy, be driven by electricity be modern crane main driving method.Work
It include: lifting mechanism, operating mechanism as mechanism, lifting mechanism is that the mechanism for realizing the vertical lift of object is any lifting
The part that machine portion can lack is the mechanism that crane is main, most basic；Operating mechanism be by crane or lifting trolley come
It realizes the mechanism of horizontal carry an object, rail operation and trackless operation can be divided into.Load-engaging device be by suspension hook by object with rise
Heavy-duty machine connects the device for carrying out object handling.According to the different type of hanging object, form, volume size, using difference
The load-engaging device of type.Metal structure is to pass through welding, riveting as basic building block with the fashioned iron of metal material rolling and steel plate
The methods of connect, be bolted, it is connected by certain composition rule, bears the self weight of crane and the steel construction of load.Pass through electricity
The movement of each mechanism of gas system control manipulation crane and complete machine, carries out various hoisting operations.It includes various for controlling steerable system
Executor, display and related elements and route are interactive interfaces.The state of the system directly influences crane
Operation, efficiency and safety etc..
Optionally, in the present embodiment, hoisting apparatus 110 is gantry crane, and gantry crane has utilization of area rate
It is high, job area is big, it is wide to adapt to and versatile etc. excellent.Gantry crane is otherwise known as gantry crane.
In detail, in the present embodiment, hoisting apparatus 110 is gantry crane, specifically, using 150t gantry crane.It adopts
The standard of the precast beam of lifting different weight can sufficiently be met with 150t gantry crane, and can be combined according to actual needs
25 meters out, 20 meters, 17 meters, 12 meters of different spans, 18 meters, 16 meters, 12 meters, 7 meters of different lifting altitudes.The setting of 150t gantry crane
In the side of transport support 120, for precast beam to be elevated from the initial position for placing precast beam.
Please refer to Fig. 2 and Fig. 3, Fig. 2 and a kind of Fig. 3 structural schematic diagram of transport support 120 provided in this embodiment.Transport
Bracket 120 includes: rack body 121 and conveying track 122.Conveying track 122 is arranged horizontally at rack body 121
On, conveying track 122 has opposite first end and second end.Rack body 121 includes: steel pipe component and fixation kit, Gu
Determine component to connect with steel pipe component, fixation kit is for remaining unchanged the shape of steel pipe component.
The shape for the rack body 121 that steel pipe component is built can be triangle, the multiple steel pipes that three steel pipes are built into
The irregular figure that the polygon or multiple steel pipes for the rule that rectangle, the multiple steel pipes being built into are built into are built into.It is optional
Ground, in the present embodiment, the shape of rack body 121 are the rectangular shape of four steel pipes composition.Rectangular shape can so that
Rack body 121 has stronger stability, and can be convenient the horizontally disposed conveying track on rack body 121
122。
The size of each steel pipe in steel pipe component can be difference, or identical size, optionally, in this implementation
In example, the size of each steel pipe in steel pipe component is identical size.Each steel pipe sizes are identical can both to reduce production
Technique, but the stability for the rack body 121 that steel pipe part can be made to build enhances.
In detail, for the size of each steel pipe in steel pipe component there are many selection of multiplicity, steel pipe sizes can be outer diameter
A length of 32mm, 50mm, 60mm, 70mm, 108mm or 630mm, optionally, in the present embodiment, each steel pipe in steel pipe component
Size be 630mm, and wall thickness be 8mm.The size of 630mm can guarantee that transport support 120 is bearing the prefabricated of different weight
With strong support force when beam, will not deform.
Fixation kit is connect with steel pipe component, so that the stability of steel pipe component increases.Fixation kit includes at least two
A fixing component, the fixing component and another component at least two fixing components are at X-shaped cross shaped head and steel pipe
Part connection.
The size of each fixing component at least two fixing components in fixation kit can be diversified, example
Such as, size can be height be 50mm, the 5# channel steel that leg width is 37mm, waist thickness is 4.5mm, be highly 120mm, leg width is
The 12# channel steel or be highly 140mm, the 14#a channel steel that leg width is 58mm, waist thickness is 6.0mm that 53mm, waist thickness are 5.5mm, can
Selection of land, in the present embodiment, the size of fixing component be height be 120mm, the 12# slot that leg width is 53mm, waist thickness is 5.5mm
Steel.12# channel steel can both cooperate with the steel pipe component of 630mm, so that the stability of steel pipe component improves, and can stablize improving
Economic cost is taken into account while property.
Fixation kit is connect with steel pipe component, and connection type, which can be, to be detachably connected, and is also possible to non-dismountable connection,
In the present embodiment, connection type is non-dismountable connection.Non-dismountable connection can make fixation kit and steel pipe component
Connection more consolidation improves the safety in construction transportational process.Non-dismountable connection type can connect for flanging connection, rivet
It connects, bonding connection and welded connecting, in detail, in the present embodiment, fixation kit and steel pipe component use welding connecting mode
It is attached.Fixation kit and steel pipe component are steel material, by being welded to connect, can make fixation kit and steel pipe
Part connection is more firm, to guarantee the stability of transport support 120.
Conveying track 122 is arranged horizontally on rack body 121, and conveying track 122 has opposite first end
And second end.First end is connect with rack body 121, and second end is connect with extraneous bridge floor.Conveying track 122 can make
110 fortune being promoted to precast beam from the initial position for placing precast beam at first position on transport support 120 are set in refitting
After on defeated device 130, transport device 130 moves on conveying track 122, so that transporting precast beams are to the second place.
In the present embodiment, the width of transport support 120 is 1.5 meters, and the height of transport support 120 and extraneous bridge floor are high
Spend identical, spacing distance between transport support 120 and transport support 120 is the length and two transport supports 120 of precast beam
Width between difference.Precast beam is promoted to from the initial position for placing precast beam and transports positioned at two by hoisting apparatus 110
On transport device 130 on bracket 120 at first position, by the cooperation of two transport supports 120, so that transporting precast beams are extremely
The second place.
Transport device 130 moves on transport support 120 in the horizontal direction, and transport device 130 is transported on conveying track 122
Row transports precast beam to close to transport rail from the first position of the close first end of conveying track 122 under the driving of electric power
The second position of the second end in road 122；And it is back to first position from second position idle running, wait transport next time to be transported pre-
Beam processed.
In detail, in the present embodiment, transport device 130 is traversing beam car.Beam car is set up specially for highway bridge
The transporting precast beams of door design are mechanical, can greatly facilitate the transport to build a bridge.
130 initial position of transport device is located at the first position on transport support 120, when hoisting apparatus 110 will be prefabricated
Beam from place precast beam initial position be promoted on the transport device 130 at first position on transport support 120 after, fortune
Defeated device 130 is along horizontal direction by transporting precast beams to the second position for being used to handle precast beam on conveying track 122.
Transporting equipment 10 includes: transport support 120, the hoisting apparatus 110 for being set to 120 side of transport support, along level
The transport device 130 that direction moves on transport support 120.Hoisting apparatus 110 by precast beam from place precast beam initial bit
It sets on the transport device 130 being promoted at first position on transport support 120；Transport device 130 is by precast beam from described
It transports to the second position for handling precast beam first position.
In detail, hoisting apparatus 110 post by precast beam from place precast beam initial position vertical-lift to fortune
At the identical the third place of height described in defeated device 130；Hoisting apparatus 110 is by the precast beam in the horizontal direction from the third
Position is mentioned to the transport device 130 at first position on the transport support 120 with slowing down.
It is assumed that the initial position for placing precast beam is the ground apart from 120 5 meters of transport support of precast beam field, transport branch
The height of frame 120 is 15 meters, identical as the extraneous height of main line bridge floor.Hoisting apparatus 110 first adds along vertical direction
Precast beam is promoted to apart from 15 meters of ground by fast ground, and apart from 120 5 meters of transport support of the third place.Precast beam reaches
After the third place, hoisting apparatus 110 is distance ginseng reaching while precast beam slows down in the horizontal direction first position, first position
At the transport device 130 being located on transport support 120 that the distance for examining ground is 15 meters.Hoisting apparatus 110 will be first along vertical
Direction promotes precast beam, is mentioning precast beam along horizontal direction to the transport device 130 on transport support 120 at first position
On.
It is assumed that 122 length of conveying track of transport support 120 is 10 meters.Initial position where transport device 130 is fortune
The position that one end of the conveying track 122 of defeated bracket 120 is connect with transport main body, i.e. first position.In hoisting apparatus 110
By precast beam from place precast beam initial position be promoted to from first position after, transport device
130 move 10 meters in conveying track 122 along horizontal direction, reach the second position for handling precast beam.
The processing of precast beam includes: that after precast beam reaches the second place, precast beam is unloaded to shifting from transport device 130
On dynamic device and after precast beam is moved in mobile device, precast beam is moved at Bridge Erector by mobile device.
In detail, when precast beam is by the transport of transport device 130 to the second position, using hydraulic jack, by precast beam
It is unloaded in mobile device from transport device 130.In the present embodiment, mobile device is vertical shift beam car.When precast beam is mobile
After on to mobile device, precast beam is moved at Bridge Erector by mobile device, is carried out feeding beam to Bridge Erector, is realized by Bridge Erector
The erection of precast beam.
Second embodiment
Referring to Fig. 4, a kind of flow chart for precast beam construction method that the application second embodiment provides.Precast beam construction
Method is applied to transporting equipment, and transporting equipment includes: transport support, the hoisting apparatus for being set to transport support side, along level
The transport device that direction moves on transport support.The precast beam construction method includes: step S11 and step S12.
Step S11: precast beam is promoted to from the initial position for placing the precast beam positioned at described by the hoisting apparatus
On transport device on transport support at first position.
Step S12: the transport device transports the precast beam from the first position described prefabricated to being used to handle
The second position of beam.
Before step S11, the precast beam construction method further include: hoisting apparatus is pre- from placing first by the first precast beam
The initial position of beam processed is promoted to preset first erection of precast beams position, and the first erection of precast beams is prefabricated preset first
On erection position, wherein the first precast beam is first precast beam set up.
Step S11 include: hoisting apparatus post by precast beam from place precast beam initial position vertical-lift to
At the identical the third place of transport height；
Hoisting apparatus mentions precast beam from the third place to positioned at first position on transport support with slowing down in the horizontal direction
On the transport device at place.
Step S12 includes: transport device by the conveying track being arranged horizontally on transport support, by precast beam
First accelerate to transport with slowing down afterwards to the second position from the first position, wherein transport device reaches the second
When setting, speed 0.
After step s 12, precast beam construction method further include: by precast beam from the transport device positioned at the second position
It is offloaded in mobile device；Precast beam is moved to preset Bridge Erector feeding beam position by mobile device, wherein Bridge Erector is used for will
Precast beam is placed at preset erection of precast beams position.
It should be noted that due to it is apparent to those skilled in the art that, for the convenience and letter of description
Clean, the specific implementation procedure of the method for foregoing description can be with reference to the corresponding process in first embodiment, and details are not described herein.
In conclusion the embodiment of the present application provides a kind of precast beam construction method and device, method is applied to transport and sets
Standby, transporting equipment includes: transport support, the hoisting apparatus for being set to transport support side, in the horizontal direction on transport support
The transport device of movement, method include: that precast beam is promoted to from the initial position for placing precast beam positioned at transport by hoisting apparatus
On transport device on bracket at first position；Transport device transports precast beam from the first position prefabricated to being used to handle
The second position of beam.By building transport support, the height of transport support is identical as external main line bridge floor height, passes through
Hoisting apparatus mentions precast beam to the transport device at first position on transport support, and transport device is being transported along horizontal direction
It is moved on defeated bracket, it can be by transporting precast beams to the second place for handling precast beam.This avoid build on roadbed
The low problem of the longer conevying efficiency of needs and sidewalk of sidewalk, improves precast beam construction efficiency.
The above is only preferred embodiment of the present application, are not intended to limit this application, for those skilled in the art
For member, various changes and changes are possible in this application.Within the spirit and principles of this application, it is made it is any modification,
Equivalent replacement, improvement etc., should be included within the scope of protection of this application.It should also be noted that similar label and letter are under
Similar terms are indicated in the attached drawing in face, therefore, once being defined in a certain Xiang Yi attached drawing, are not then needed in subsequent attached drawing
It is further defined and explained.
More than, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, and it is any to be familiar with
Those skilled in the art within the technical scope of the present application, can easily think of the change or the replacement, and should all cover
Within the protection scope of the application.Therefore, the protection scope of the application should be subject to the protection scope in claims.
Claims (10)
1. a kind of precast beam construction method, which is characterized in that the method is applied to transporting equipment, and the transporting equipment includes:
Transport support, the hoisting apparatus for being set to the transport support side, the fortune moved on the transport support in the horizontal direction
Defeated device, which comprises
Precast beam is promoted on the transport support the from the initial position for placing the precast beam by the hoisting apparatus
On transport device at one position；
The transport device transports the precast beam to the second position for being used to handle the precast beam from the first position.
2. precast beam construction method according to claim 1, which is characterized in that the hoisting apparatus is by precast beam from placement
The initial position of the precast beam is promoted on the transport device at first position on the transport support, comprising:
The hoisting apparatus post by the precast beam from place the initial position vertical-lift of the precast beam to it is described
At the identical the third place of transport height；
The hoisting apparatus mentions the precast beam from the third place to positioned at transport branch with slowing down in the horizontal direction
On transport device on frame at first position.
3. precast beam construction method according to claim 1, which is characterized in that the transport device by the precast beam from
It transports to the second position for handling the precast beam first position, comprising:
The transport device is by the conveying track that is arranged horizontally on the transport support, by the precast beam from institute
It states first position first to accelerate to transport with slowing down afterwards to the second position, wherein the transport device reaches the second
When setting, speed 0.
4. precast beam construction method according to claim 1, which is characterized in that in the hoisting apparatus by precast beam from putting
Set the precast beam initial position be promoted on the transport device at first position on the transport support before, it is described
Method further include:
First precast beam is promoted to preset first in advance from the initial position for placing first precast beam by the hoisting apparatus
Erection position processed, by first erection of precast beams on the preset first erection of precast beams position, wherein described
One precast beam is first precast beam set up.
5. precast beam construction method according to claim 1, which is characterized in that in the transport device by the precast beam
It transports from the first position to the second position for handling the precast beam, the method also includes:
The precast beam is offloaded in mobile device from the transport device for being located at the second position；
The precast beam is moved to preset Bridge Erector feeding beam position by the mobile device, wherein the Bridge Erector is used for will
The precast beam is placed at preset erection of precast beams position.
6. a kind of precast beam constructing device, which is characterized in that described device includes:
Hoisting apparatus, for precast beam to be promoted to the first position of transportation module from the initial position for placing the precast beam
Place；
Transportation module, for transporting the precast beam from the first position to the second for being used to handle the precast beam
It sets.
7. precast beam constructing device according to claim 6, which is characterized in that the lifting module is also used to, post
By the precast beam from the initial position vertical-lift of the placement precast beam to third identical with the transportation module height
At position；The lifting module mentions the precast beam to the transportation module with slowing down from the third place in the horizontal direction
First position at.
8. precast beam constructing device according to claim 6, which is characterized in that the transportation module is also used to, and passes through edge
The precast beam is first accelerated to transport with slowing down afterwards by the horizontally arranged conveying track on transportation module from the first position
Transport to the second position, wherein the transportation module is when reaching the second position, speed 0.
9. precast beam constructing device according to claim 6, which is characterized in that the lifting module is also used to, by first
Precast beam is promoted to preset first erection of precast beams position from the initial position for placing first precast beam, by described first
Erection of precast beams is on the preset first erection of precast beams position, wherein first precast beam is first progress frame
If precast beam.
10. precast beam constructing device according to claim 6, which is characterized in that described device further include:
Mobile module, for the precast beam to be offloaded to mobile module from the transportation module for being located at the second position
On；The precast beam is moved to preset Bridge Erector feeding beam position by the mobile module, wherein the Bridge Erector is used for institute
Precast beam is stated to be placed at preset erection of precast beams position.
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| CN201910194850.2A CN109868747A (en) | 2019-03-14 | 2019-03-14 | Precast beam construction method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910194850.2A CN109868747A (en) | 2019-03-14 | 2019-03-14 | Precast beam construction method and device |
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| CN201910194850.2A Pending CN109868747A (en) | 2019-03-14 | 2019-03-14 | Precast beam construction method and device |
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