CN108560927A - A kind of Lift-on/Lift-off System and its application method of reinforced concrete column - Google Patents
A kind of Lift-on/Lift-off System and its application method of reinforced concrete column Download PDFInfo
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- CN108560927A CN108560927A CN201810074676.3A CN201810074676A CN108560927A CN 108560927 A CN108560927 A CN 108560927A CN 201810074676 A CN201810074676 A CN 201810074676A CN 108560927 A CN108560927 A CN 108560927A
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- reinforced concrete
- concrete column
- sliding rail
- lift
- turntable
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
Abstract
The invention discloses a kind of Lift-on/Lift-off System of reinforced concrete column and its application methods.Its key points of the technical solution are that including sliding rail, gantry crane device, turntable, transporting power apparatus, at least two travelling bogies and at least two jacking apparatus.The initiating terminal of sliding rail is located at the periphery of building, and the terminal of sliding rail extends to the installation site of reinforced concrete column；Transporting power apparatus drives travelling bogie to carry reinforced concrete column and is moved along sliding rail；Jacking apparatus and turntable are used cooperatively, and realize the steering of reinforced concrete column；Finally, gantry crane device, which will be transported to the reinforced concrete column of installation site, slings and is mounted on precalculated position.By using above-mentioned technical proposal, the quantity of large-scale tower crane can be reduced, optimizes the arrangement of tower crane, effectively reduces construction cost, while effectively reducing the risk of group towers work.
Description
Technical field
The present invention relates to the installation of reinforced concrete column, more particularly to a kind of Lift-on/Lift-off System of reinforced concrete column.
Background technology
Combined steel and concrete column refers to that reinforced concrete column is placed in concrete column, to enhance the novel knot of concrete column bearing capacity
Structure column.There are cross and square-tube-shaped in the section of common reinforced concrete column.
Combined steel and concrete column has intensity height, sectional dimension of members small and grip of concrete is strong, saves concrete, increases
The advantages that adding use space, effectively improve component load-bearing ability, reducing component axial compression ratio, therefore be often used in heavy construction
In structure.
Currently, the lifting of reinforced concrete column mainly uses tower crane to carry out.Tower crane mainly include erect be fixed on ground tower body and
Horizontal hanging arm at the top of tower body, being equipped on arm can be along the suspension hook that length of boom direction moves.Suspension hook is by reinforced concrete column
After being sling from ground, it is moved to position to be installed.
Vertical range of the maximum weight that tower crane can be sling with suspension hook apart from tower body is related, suspension hook far from tower body,
The maximum weight that can be lifted by crane is with regard to smaller.When reinforced concrete column weight is larger（Such as more than 10 tons）, range that tower crane can lift
Radius can be much smaller than the length of arm, at this time, it is necessary to which encryption setting tower crane reduces the distance between two neighboring tower crane.But
It is that tower crane density is big, the arm coverage area of different tower cranes has many overlappings, to considerably increase group towers work risk, pole
Easily cause the generation of accident.
Invention content
It is an object of the present invention to provide a kind of Lift-on/Lift-off Systems of reinforced concrete column, can reduce the quantity of large-scale tower crane, excellent
The arrangement for having changed tower crane effectively reduces construction cost, while effectively reducing the risk of group towers work.
It is a further object to provide a kind of application methods of the Lift-on/Lift-off System of reinforced concrete column, can with this method
Horizontal transport and the installation of reinforced concrete column are flexibly fast implemented, it is easy to operate efficient.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of Lift-on/Lift-off System of reinforced concrete column includes sliding rail, gantry crane device, turntable, transporting power apparatus, at least two fortune
Defeated trolley and at least two jacking apparatus；The sliding rail level is laid on reinforced concrete column and needs on the same floor to be mounted,
The initiating terminal of sliding rail is located at the periphery of building, and the terminal of sliding rail extends to the installation site of reinforced concrete column；
Travelling bogie is placed on sliding rail, transporting power apparatus drives travelling bogie to be moved along sliding rail, each transports small
Jacking apparatus is fitted on vehicle, jacking apparatus can lift reinforced concrete column；Sliding rail is provided with corner, the turntable installation
In the corner of sliding rail, when the center of reinforced concrete column is moved to corner, the driven by rotary disc steel immediately below reinforced concrete column center
Bone column rotates, and realizes the steering of reinforced concrete column；Gantry crane device is fixed on the floorboard beside reinforced concrete column installation site, gantry crane
Device, which will be transported to the reinforced concrete column of installation site, to be sling and is mounted on precalculated position.
By using above-mentioned technical proposal, the quantity of large-scale tower crane can be reduced, optimizes the arrangement of tower crane, is effectively reduced
Construction cost, while effectively reducing the risk of group towers work.
Preferably, turntable includes one piece of supporting plate and is set to multiple idler wheels of supporting plate homonymy, and multiple idler wheels are in
Circle is angularly distributed, and idler wheel is rotatably supported in by a roller bearing on supporting plate, and the roller bearing is directed toward the circle of multiple idler wheel compositions
The center of circle of shape.
By using above-mentioned technical proposal, which can only surround the axis rotation of itself, and will not produce in the horizontal direction
Raw displacement is used for safer when the steering of reinforced concrete column.
Preferably, the supporting plate is circle, and circle and the supporting plate of the multiple idler wheel composition are concentric circles.
By using above-mentioned technical proposal, the installation positioning of idler wheel is facilitated.
Preferably, the sliding rail includes two sliding rails disposed in parallel, with more fixations between two one slide rails
Beam connects.
By using above-mentioned technical proposal, the sliding rail skeleton of fixed beam connection composition so that sliding rail installation is more convenient,
And overall stability is more preferable.
Preferably, travelling bogie includes vehicle frame and is set to the pulley and limiting plate of bottom of frame；Pulley can be
It is rolled on sliding rail；Limiting plate is located at the outside of pulley, and bottom extends to the side of sliding rail can only be along cunning to limit travelling bogie
The length direction of rail moves.
By using above-mentioned technical proposal, it ensure that travelling bogie will not be fallen in moving process from sliding rail.
Preferably, the jacking apparatus is jack.
By using above-mentioned technical proposal, easy to operate, construction site convenient material drawing.
Preferably, the sliding rail level, which is laid on reinforced concrete column, needs the floorboard of the same floor to be mounted
On.
By using above-mentioned technical proposal, when floorboard has constructed completion, sliding rail is layered on floorboard more
It is firm, it is easier for installation.
Preferably, further include multiple supporting racks, supporting rack includes two upright bars and a tie-beam；Two upright bars are flat
Row fixes on the ground, and the tie-beam is fixed in the centre of two upright bars, is located at the apical position of upright bar；The sliding rail
Level is laid on the tie-beam of supporting rack and needs to install on the beams of concrete of the bottom floor of steel skeleton floor.
By using above-mentioned technical proposal steel can be solved with supporting rack scheme difference when floorboard does not complete construction
The horizontal transport problem of bone column.
Preferably, the gantry crane device includes portal frame and the electric block that is set at the top of portal frame；It is described
Transporting power apparatus is the multiple hoist engines for being fixed on floorboard, and the hoist engine is installed on the cunning of each direction of advance of reinforced concrete column
The end of track is moved, the hoist engine includes steel wire rope, and one end of steel wire rope is connected on travelling bogie.
By using above-mentioned technical proposal, electric block is easy to operate；Hoist engine as transportation power can control shifting
Dynamic speed, it is ensured that the transportation safety of reinforced concrete column.
A kind of application method of the Lift-on/Lift-off System of reinforced concrete column, includes the following steps：
S1, two trolleies are mounted on sliding rail, and are moved to initiating terminal of the sliding rail at the periphery of building,
And adjust the spacing between two trolleies；
S2, reinforced concrete column is lifted to two travelling bogies；
S3, transporting power apparatus drive travelling bogie to be moved forward along sliding rail；
S4, when the corner center of the gravity motion of reinforced concrete column to sliding rail, stop movement, with being installed on travelling bogie
Jacking apparatus jacks up reinforced concrete column, and one block of steel plate is set up on sliding rail on the corner, and turntable is placed on the steel plate, and makes
The center of rotation of turntable is overlapped with the center of gravity of reinforced concrete column；
S5, jacking apparatus are fallen after rise, and reinforced concrete column is made to fall within disk upper surface；
S6, turntable rotation is manually or mechanically driven, so that reinforced concrete column is turned to identical as the sliding rail direction in another direction；
S7, the installation and transportation trolley below the both ends of reinforced concrete column on the sliding rail in another direction, are used in combination on travelling bogie
Jacking apparatus reinforced concrete column is jacked up；
S8, turntable and steel plate are taken out, reinforced concrete column is fallen after rise to travelling bogie；
S9, travelling bogie move forward, and repeat S4~S8 steps, until reinforced concrete column is moved to Hoisting Position；
Reinforced concrete column is sling and is mounted on precalculated position by S10, gantry crane.
By using above-mentioned technical proposal, the horizontal transport and peace of reinforced concrete column can be flexibly fast implemented with this method
Dress, it is easy to operate efficient.
In conclusion the invention has the advantages that：
1, the input for reducing large-scale tower crane optimizes the arrangement of tower crane, effectively reduces the cost of construction；
2, the risk of group towers work is effectively reduced；
3, the program compares the mode of tower crane lifting, is not required to consider mutual Avoidance when group towers work, to greatly shorten
Duration；
4, the program compares tower crane lifting mode, and having can be in the advantage of night work；
5, the corresponding reduction of tower crane, it is therefore prevented that the generation of a large amount of building wastes reduces the pollution to subterranean resource.
Description of the drawings
Fig. 1 is reinforced concrete column Lift-on/Lift-off System overall structure diagram；
Fig. 2 is the partial structural diagram of Lift-on/Lift-off System when reinforced concrete column is transported to corner；
Fig. 3 is sliding rail and travelling bogie structural schematic diagram；
Fig. 4 is transporting power apparatus structural schematic diagram；
Fig. 5 is corner sliding rail preset slot structural schematic diagram；
Fig. 6 is the overall structure figure of turntable；
Fig. 7 is gantry crane device overall structure diagram；
Fig. 8 is that supporting rack sets up sliding rail configuration diagram when reinforced concrete column mounting layer or less is only completed beams of concrete；
Fig. 9 is supporting rack overall structure figure.
In figure, 1, sliding rail；11, initiating terminal；12, terminal；13, sliding rail；14, fixed beam；15, sleeper；16, corner；
161, steel plate；17, preset slot；2, gantry crane device；21, portal frame；211, column；212, crossbeam；213, suspension column；214, expand
Stressed plate；22, electric block；23, cable rope；3, turntable；31, supporting plate；32, idler wheel；33, roller bearing；34, support plate；4, it transports
Defeated power plant；41, hoist engine；42, steel wire rope；43, hook；5, travelling bogie；51, vehicle frame；52, pulley；53, limiting plate；
6, jacking apparatus；61, jack；7, supporting rack；71, upright bar；72, tie-beam；73, hound；74, bottom girder；81, floorboard；
82, reinforced concrete column；83, beams of concrete.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.The identical reference numeral of wherein identical parts
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom surface " and
" top surface " refers to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment one：
As shown in Figures 1 and 2, a kind of Lift-on/Lift-off System of reinforced concrete column, including sliding rail 1, gantry crane device 2, turntable 3, transport
Power plant 4, at least two travelling bogies 5 and at least two jacking apparatus 6.1 level of sliding rail is laid on reinforced concrete column 82 and needs
On the same floor to be mounted, the initiating terminal 11 of sliding rail 1 is located at the periphery of building, the end of sliding rail 1
End 12 extends to the installation site of reinforced concrete column 82.Gantry crane device 2 is fixed on the floorboard 81 beside 82 installation site of reinforced concrete column
On, gantry crane device 2, which will be transported to the reinforced concrete column 82 of installation site, to be sling and is mounted on precalculated position.
In use, first reinforced concrete column 82 is lifted from the periphery of building to the travelling bogie 5 on sliding rail 1；Fortune
Reinforced concrete column 82 is moved near installation site by defeated trolley 5, and in moving process, the steering of reinforced concrete column 82 is realized with turntable 3；Finally
Reinforced concrete column 82 is sling and installed with gantry crane device 2.
The program is mainly by transporting reinforced concrete column 82 with sliding rail 1, the side lifted with gantry crane device 2
Formula reduces the quantity of large-scale tower crane, optimizes the arrangement of tower crane, effectively reduces the cost of construction, effectively reduces simultaneously
The risk of group towers work.Since the program compares the mode of tower crane lifting, it is not required to consider mutual Avoidance when group towers work,
To greatly shorten the duration, construction totle drilling cost further reduced.In addition, when duration anxiety, this engineering method can also night into
Line slip, lifting operation can be shortened the construction period further compared to tower crane lifting mode.And the corresponding reduction of tower crane, prevent
The generation for having stopped a large amount of building wastes reduces the pollution to subterranean resource.
The program is primarily adapted for use in that the whole span of building is big, and 82 monomer members weight of reinforced concrete column is big, in tower crane overlay area
The limited engineering of elevating capacity, being particularly suitable for each balcony has multiple cores cylinder, and reinforced concrete column 82 is distributed concentration of local, whole to divide
Scattered building structure.In the range of tower crane can not cover, the lifting of reinforced concrete column is carried out using the program, is hung to form synthesis
Dress scheme improves operating efficiency, reduces construction totle drilling cost.
As shown in figure 3, sliding rail 1 includes two sliding rails 13 disposed in parallel, with more fixations between two one slide rails 13
Beam 14 connects.The material of sliding rail 13 can be 12# I-steel, and the distance between two parallel I-steel can be 1.4m.It is horizontal
Can be 12# channel steels to fixed beam 14, along sliding rail 13 length direction according to spacing be 800mm spaced sets, fixed beam 14
Both ends and sliding rail 13 weld.1 level of sliding rail, which is laid on reinforced concrete column 82, needs the floorboard 81 of the same floor to be mounted
On.Damage of the sliding rail 1 to floorboard 81 in order to prevent, can lay railway sleepers 15 under sliding rail 1, and sleeper 15 can be
The spacing of 100 × 100mm sizes, long 2m, adjacent two sleepers 15 can be 300mm.
As shown in figure 3, being placed with travelling bogie 5 on sliding rail 1, travelling bogie 5 is including vehicle frame 51 and is located at vehicle frame
The pulley 52 of 51 bottoms.10# I-steel may be used in the vehicle frame 51 of travelling bogie 5 and L70 angle steel is welded.Two I-steel
Both ends ride upon on two one slide rails 13, two I-steel are mutually parallel, centre more angle steel support fixation.Travelling bogie 5
The angle of bottom four be provided with pulley 52, pulley 52 can roll on sliding rail 13.In order to limit travelling bogie 5 perpendicular to cunning
The direction of rail 13 is moved, and in four welded corner joint limiting plates 53 of vehicle frame 51, limiting plate 53 is located at the outside of pulley 52, and bottom is prolonged
Extend to the side of sliding rail 13.Under the restriction of limiting plate 53, travelling bogie 5 can only be moved along the length direction of sliding rail 13.Transport
5 vehicle frame 51 of trolley is not limited to said program, and the common steel material of building may be used and carry out welding processing, as long as 51 energy of vehicle frame
Enough bear the weight of reinforced concrete column 82.
As shown in figure 4, transporting power apparatus 4 can be affixed to multiple hoist engines 41 of floorboard 81, the hoist engine
41 are installed on the end of the sliding rail 1 of 82 each direction of advance of reinforced concrete column.Hoist engine 41 includes steel wire rope 42, steel wire rope 42
One end is connected with hook 43, and hook 43 can hook on travelling bogie 5.
As shown in figure 5, in order to keep the walking path of reinforced concrete column 82 more flexible, sliding rail 1 is provided with corner 16.
In order to enable the limiting plate 53 of 5 bottom of travelling bogie to pass through corner 16, the sliding rail 13 of the different directions at corner 16
Intersection should there are for limiting plate 53 by preset slot 17, the width of preset slot 17 is slightly larger than 53 thickness of limiting plate, example
Such as can be 1~2cm.
Fig. 2 is reviewed, turntable 3 is mounted at the corner 16 of sliding rail 1, when the center of reinforced concrete column 82 is moved to corner 16,
Turntable 3 immediately below 82 center of reinforced concrete column drives reinforced concrete column 82 to rotate, and realizes the steering of reinforced concrete column 82；
As shown in fig. 6, turntable 3 includes one piece of supporting plate 31 and the multiple idler wheels 32 for being set to 31 homonymy of supporting plate, multiple idler wheels
32 it is rounded be angularly distributed, idler wheel 32 is rotatably supported in by a roller bearing 33 on supporting plate 31, and the roller bearing 33 is directed toward multiple
The circular center of circle that idler wheel 32 forms.The both ends of roller bearing 33 are both provided with support plate 34, and support plate 34 is vertically welded in supporting plate
31 surface.Support plate 34 is axially vertical with roller bearing 33, and the axis hole penetrated for roller bearing 33 is offered in support plate 34.Idler wheel 32
Length be slightly less than the spacing of two pieces of support plates 34, generated between idler wheel 32 and support plate 34 when being rotated to prevent rotation stop disk 3 too big
Frictional force.
Supporting plate 31 can be rectangular, and the circular center of circle that multiple idler wheels 32 form should be located in rectangular supporting plate 31
Heart position；Supporting plate 31 or circle, supporting plate 31 are concentric circles with the circle that multiple idler wheels 32 form.
For the turntable 3 since the idler wheel 32 of bottom forms a circle, the direction of motion of each idler wheel 32 is along the tangent line side of circle
To define that the movement of supporting plate 31 in the horizontal direction, supporting plate 31 can only surround multiple idler wheels 32 and form circle
The center of circle rotates.In order to keep rotation more smooth, the spacing of two neighboring idler wheel 32 should not be too large, preferably, the quantity of idler wheel 32
It should be greater than 8.
Turntable 3 in use, by be provided with idler wheel 32 one down, place in the plane, can ride upon sliding rail
The plane of steel plate 161 on road 1.
Fig. 2 is reviewed, jacking apparatus 6 is fitted on each travelling bogie 5, jacking apparatus 6 can lift reinforced concrete column 82.
Jacking apparatus 6 can be multiple jack 61, such as 2.Jack 61 should be symmetrical arranged along the axial plane of reinforced concrete column, it is ensured that reinforced concrete column
82 stability when being jacked up.Reinforced concrete column 82 is risen 100mm by jack 61, and the distance risen should be able to meet in reinforced concrete column 82
Medium position installs the requirement of turntable 3.
The steering procedure of reinforced concrete column 82 is described as follows：
As shown in Fig. 2, first by 82 center of reinforced concrete column（Center of gravity）It is moved to the center of corner 16；Then thousand on travelling bogie 5 are used
Reinforced concrete column 82 is jacked up 100mm or so by jin top 61；The steel plate 161 of one piece of 2cm thickness is laid on sliding rail 13 at corner 16；It will turn
Disk 3 is mounted between steel plate 161 and reinforced concrete column 82, and the axle center of turntable 3 is made to be overlapped with the center of gravity of reinforced concrete column 82；Jack 61 unloads
It presses, reinforced concrete column 82 is made to fall on turntable 3, at this point, 82 both ends of reinforced concrete column are hanging；With crowbar or jack rotary turnplate 3 in situ,
Make 82 quarter body turn of reinforced concrete column；82 both ends of reinforced concrete column after completing to turn are put into travelling bogie 5, and thousand are placed on travelling bogie 5
Reinforced concrete column 82 is raised 100mm or so with jack 61, extracts steel plate 161 and turntable 3 out by jin top 61.Complete the reinforced concrete column turned to
82 continue to move along sliding rail 13.
As shown in fig. 7, gantry crane device 2 includes portal frame 21 and the electric block 22 for being set to 21 top of portal frame.Dragon
Door frame 21 is plane steelframe, and column 212 can be D219x6 pipes, and crossbeam 212 can be the box beam of 250x250x12mm, stand
The suspension column 213 of column 212 is provided with 600 plectanes of φ, thickness 20mm.It, can be in suspension column in order to protect 81 concrete structure of floorboard
213 are laid with the expansion stressed plate 214 of one piece of 2000x2000mm.
When gantry crane is installed, portal frame 21 is hung to right over 82 installation site of reinforced concrete column, then by the suspension column of column 212
213 fix with the built-in fitting on floorboard 81.Can be D24 steel wire ropes with four cable ropes 23, from 21 crossbeam 212 of portal frame
On both ends drawknot to floorboard 81（Floorboard is not drawn into）, 45 degree of angle, and initial tension is set, can be 3T.
When lifting, the bottom end of reinforced concrete column 82 is remotely from a travelling bogie 5 of portal frame 21, and electric hoist, which is caught on, to be set
The towing point in 82 upper end of reinforced concrete column is set, starts electric block 22, reinforced concrete column 82 is slowly sling.After being hung to certain altitude, adjust
82 direction of whole reinforced concrete column keeps it opposite with bottom built-in fitting or section 82 position of reinforced concrete column of bottom one, then slowly falls reinforced concrete column
82.Later, adjustment and welding are carried out.
Embodiment two：
As shown in figure 8, with embodiment one the difference is that：Floorboard 81 in embodiment one in 1 range of sliding rail is
Construction is completed, and when floorboard 81 does not complete, when only completing lower-layer concrete beam 83, which further includes multiple supports
Frame 7.Sliding rail 1 level is laid on the tie-beam 72 of supporting rack 7 and needs to install the bottom floor of steel skeleton floor
On beams of concrete 83.
As shown in figure 9, supporting rack 7 includes two upright bars 71 and a tie-beam 72；Two upright bars 71 are parallel to be fixed on ground
On face, tie-beam 72 is fixed in the centre of two upright bars 71, is located at the apical position of upright bar 71.In order to make supporting rack 7 along cunning
Moving on the direction of track 1 has better stability, supporting rack 7 to also set up hound 73 and bottom girder 74, upright bar 71,73 and of hound
Bottom girder 74 is welded to each other composition three-legged structure.Wherein, upright bar 71 and bottom girder 74 may be used 12# I-steel, hound 73 and connect
It connects beam 72 and L70 angle steel may be used.
Sliding rail 13 rides upon the top surface of the upright bar 71 of supporting rack 7 or the upper surface of tie-beam 72, as shown in figure 8, sliding rail 13
The top surface of the upright bar 71 of supporting rack 7 is ridden upon, the bottom surface of sliding rail 13 is welded with the top surface of upright bar 71.It is set up in horizontal transport track
Difference 2 holders of spaced set in each bottom room in range.When installation, supporting rack 7 is provided with the one of hound 73
Side is located at the direction of advance of reinforced concrete column 82；At the corner 16 of track, appropriate encrypted track holder is answered, to reinforce 16 structure of corner,
Stability of the guarantee reinforced concrete column 82 in steering procedure middle orbit.
Preferably, the length of sliding rail 13 is identical as the center spacing of two beams of concretes 83.Two one slide rails 13 are along track branch
The center symmetric setting of support 7 can be implanted into the intersection of sliding rail 13 and beams of concrete 83 in the upper surface of beams of concrete 83
Vertical reinforcement is as track along constraint longitudinally and laterally.Vertical reinforcement is located at 13 end of end and sliding rail of sliding rail 13
Both sides.The top tie-beam 72 of track support or the top surface of upright bar 71 and 83 top surface of beams of concrete of building are in sustained height,
To ensure that sliding rail 13 is laid with without the gradient.
In addition, the ground of 7 installation site of track supporting rack need to be smooth, ground is secured, is preferably disposed on hardened ground
On face, if not carrying out concrete hardening, drainage measure should be also carried out, prevents its basic water-weakening effect.
Embodiment three：
With reference to figure 1 and Fig. 2, a kind of application method of the Lift-on/Lift-off System of reinforced concrete column includes the following steps：
S1, two travelling bogies 5 are mounted on sliding rail 1, and are moved to sliding rail 1 at the periphery of building
Initiating terminal 11, and the spacing between two travelling bogies 5 is adjusted, so that the both ends of reinforced concrete column 82 is ridden upon two travelling bogies
On 5；
S2, by reinforced concrete column 82 on ground by building, on crane lifting to two travelling bogies 5；
S3, transporting power apparatus 4 drive travelling bogie 5 to be moved forward along sliding rail 1；
S4, when 16 center of corner of the gravity motion of reinforced concrete column 82 to sliding rail 1, stop movement, be installed on transport it is small
Jacking apparatus 6 on vehicle 5 jacks up reinforced concrete column 82, and one block of steel plate 161 is set up on the sliding rail 1 at corner 16, by turntable 3
It is placed on steel plate 161, and the center of rotation of turntable 3 is made to be overlapped with the center of gravity of reinforced concrete column 82；
S5, jacking apparatus 6 are fallen after rise, and reinforced concrete column 82 is made to fall within 3 upper surface of turntable；
S6, manually or mechanically turntable 3 is driven to rotate, reinforced concrete column 82 is made to turn to and 1 direction phase of the sliding rail in another direction
Together；
S7, the installation and transportation trolley 5 below the both ends of reinforced concrete column 82 on the sliding rail 1 in another direction, are used in combination transport small
Jacking apparatus 6 on vehicle 5 jacks up reinforced concrete column 82；
S8, turntable 3 and steel plate 161 are taken out, 6 release of jacking apparatus falls reinforced concrete column 82 to travelling bogie 5 after rise；
S9, travelling bogie 5 move forward, and repeat S4~S8 steps, until reinforced concrete column 82 is moved to Hoisting Position；
Reinforced concrete column 82 is sling and is mounted on precalculated position by S10, gantry crane.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of Lift-on/Lift-off System of reinforced concrete column, it is characterised in that：
Including sliding rail（1）, gantry crane device（2）, turntable（3）, transporting power apparatus（4）, at least two travelling bogies（5）
With at least two jacking apparatus（6）；
The sliding rail（1）Level is laid on reinforced concrete column（82）It needs on the same floor to be mounted, sliding rail（1）Rise
Beginning（11）At the periphery of close building, sliding rail（1）Terminal（12）Extend to reinforced concrete column（82）Installation position
It sets；
In sliding rail（1）On be placed with travelling bogie（5）, transporting power apparatus（4）Drive travelling bogie（5）Along sliding rail
（1）It is mobile, each travelling bogie（5）On be fitted with jacking apparatus（6）, jacking apparatus（6）It can be by reinforced concrete column（82）It lifts；
Sliding rail（1）It is provided with corner（16）, the turntable（3）Mounted on sliding rail（1）Corner（16）Place, reinforced concrete column
（82）Center be moved to corner（16）When, it is located at reinforced concrete column（82）Turntable immediately below center（3）Drive reinforced concrete column（82）Turn
It is dynamic, realize reinforced concrete column（82）Steering；
Gantry crane device（2）It is fixed on reinforced concrete column（82）Floorboard beside installation site（81）On, gantry crane device（2）It will fortune
Transport to the reinforced concrete column of installation site（82）It slings and is mounted on precalculated position.
2. a kind of Lift-on/Lift-off System of reinforced concrete column according to claim 1, it is characterised in that：
Turntable（3）Including one piece of supporting plate（31）Be set to supporting plate（31）Multiple idler wheels of homonymy（32）, multiple idler wheels
（32）It is rounded to be angularly distributed, idler wheel（32）Pass through a roller bearing（33）It is rotatably supported in supporting plate（31）On, the roller bearing
（33）It is directed toward multiple idler wheels（32）The circular center of circle of composition.
3. a kind of Lift-on/Lift-off System of reinforced concrete column according to claim 2, it is characterised in that：
The supporting plate（31）For circle, the multiple idler wheel（32）The circle and supporting plate of composition（31）For concentric circles.
4. a kind of Lift-on/Lift-off System of reinforced concrete column according to claim 1, it is characterised in that：
The sliding rail（1）Including two sliding rails disposed in parallel（13）, two one slide rails（13）Between with more fixed beams
（14）Connection.
5. a kind of Lift-on/Lift-off System of reinforced concrete column according to claim 4, it is characterised in that：
Travelling bogie（5）Including vehicle frame（51）Be set to vehicle frame（51）The pulley of bottom（52）And limiting plate（53）；Pulley
（52）It can be in sliding rail（13）Upper rolling；Limiting plate（53）Positioned at pulley（52）Outside, bottom extends to sliding rail（13）'s
Side is to limit travelling bogie（5）It can only be along sliding rail（13）Length direction movement.
6. a kind of Lift-on/Lift-off System of reinforced concrete column according to claim 1, it is characterised in that：
The jacking apparatus（6）For jack（61）.
7. a kind of Lift-on/Lift-off System of reinforced concrete column according to claim 1, it is characterised in that：
The sliding rail（1）Level is laid on reinforced concrete column（82）Need the floorboard of the same floor to be mounted（81）On.
8. a kind of Lift-on/Lift-off System of reinforced concrete column according to claim 1, it is characterised in that：
Further include multiple supporting racks（7）, supporting rack（7）Including two upright bars（71）With a tie-beam（72）；
Two upright bars（71）It is parallel to fix on the ground, the tie-beam（72）It is fixed in two upright bars（71）Centre, be located at
Upright bar（71）Apical position；
The sliding rail（1）Level is laid on supporting rack（7）Tie-beam（72）Above and need that steel skeleton floor is installed
The beams of concrete of bottom floor（83）On.
9. a kind of Lift-on/Lift-off System of reinforced concrete column according to claim 1, it is characterised in that：
The gantry crane device（2）Including portal frame（21）Be set to portal frame（21）The electric block at top（22）；
The transporting power apparatus（4）To be fixed on floorboard（81）Multiple hoist engines（41）, the hoist engine（41）Installation
In reinforced concrete column（82）The sliding rail of each direction of advance（1）End, the hoist engine（41）Including steel wire rope, steel wire rope
One end is connected to travelling bogie（5）On.
10. a kind of application method of the Lift-on/Lift-off System of reinforced concrete column, it is characterised in that：Include the following steps：
S1, two trolleies are mounted on sliding rail（1）On, and it is moved to sliding rail（1）At the periphery of building
Initiating terminal（11）, and adjust the spacing between two trolleies；
S2, by reinforced concrete column（82）It lifts to two travelling bogies（5）On；
S3, transporting power apparatus（4）Drive travelling bogie（5）Along sliding rail（1）It moves forward；
S4, work as reinforced concrete column（82）Gravity motion to sliding rail（1）Corner（16）When center, stop movement, with being installed on
Travelling bogie（5）On jacking apparatus（6）By reinforced concrete column（82）It jacks up, in corner（16）The sliding rail at place（1）On set up one
Block steel plate（161）, by turntable（3）It is placed on steel plate（161）On, and make turntable（3）Center of rotation and reinforced concrete column（82）Weight
The heart overlaps；
S5, jacking apparatus（6）It falls after rise, makes reinforced concrete column（82）Fall within turntable（3）Upper surface；
S6, turntable is manually or mechanically driven（3）Rotation, makes reinforced concrete column（82）Turn to the sliding rail with another direction（1）
Direction is identical；
S7, the sliding rail in another direction（1）Upper reinforced concrete column（82）Both ends below installation and transportation trolley（5）, it is used in combination
Travelling bogie（5）On jacking apparatus（6）By reinforced concrete column（82）It jacks up；
S8, turntable is taken out（3）And steel plate（161）, by reinforced concrete column（82）It falls after rise to travelling bogie（5）On；
S9, travelling bogie（5）It moves forward, repeats S4~S8 steps, until reinforced concrete column（82）It is moved to Hoisting Position；
S10, gantry crane are by reinforced concrete column（82）It slings and is mounted on precalculated position.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810074676.3A CN108560927B (en) | 2018-01-25 | 2018-01-25 | Steel rib column hoisting system and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074676.3A CN108560927B (en) | 2018-01-25 | 2018-01-25 | Steel rib column hoisting system and use method thereof |
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| CN108560927A true CN108560927A (en) | 2018-09-21 |
| CN108560927B CN108560927B (en) | 2020-07-28 |
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