CN108190757A - A kind of bylinder brace type steel platform and tower crane integral jacking device and its jacking method - Google Patents
A kind of bylinder brace type steel platform and tower crane integral jacking device and its jacking method Download PDFInfo
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- CN108190757A CN108190757A CN201711485616.2A CN201711485616A CN108190757A CN 108190757 A CN108190757 A CN 108190757A CN 201711485616 A CN201711485616 A CN 201711485616A CN 108190757 A CN108190757 A CN 108190757A
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- jacking
- tower crane
- integral
- integral jacking
- underbeam
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
- B66C23/32—Self-hoisting cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
- B66C23/283—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
- B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The present invention relates to a kind of bylinder brace type steel platforms and tower crane integral jacking device and its jacking method.Wherein, integral jacking device includes bylinder brace type steel platform, tower crane and jacking dynamical system；The steel platform includes steel platform roof beam, bylinder support, integral jacking upper beam, integral jacking underbeam and tower crane supporting beam；Bylinder support includes bylinder support column and reaction beam；Steel platform roof beam, reaction beam, integral jacking upper beam, integral jacking underbeam and tower crane supporting beam are set gradually from top to bottom；Steel platform roof beam and reaction beam are equipped with the Horizontal limiting guide wheel for optionally resisting the tower crane；Tower crane bottom is fixedly connected with tower crane supporting beam；One in integral jacking upper beam and integral jacking underbeam connect with tower crane, another is equipped with Horizontal limiting guide wheel selectively to resist tower crane；Dynamical system is jacked for providing jacking power so that steel platform and tower crane movement.By being set as above, tower crane and steel platform integral jacking are realized, solves the problems, such as that the two is also easy to produce conflict during traditional construction.
Description
Technical field
The invention belongs to technical field of building construction, more particularly to a kind of bylinder brace type steel platform and tower crane integral jacking
Device and its implementation.
Background technology
During construction of super highrise building, it is responsible for the tower crane of vertical transport such as large-scale tower crane and for core tube construction
Integrated platform such as steel platform belongs to two different change systems, as construction speed carries out respective jacking respectively or climbs,
Construction period is tediously long, and in the construction process, is easier to clash between tower crane and steel platform, causes scene that must stop work top
Equipment is risen, construction speed is influenced, considerably increases the difficulty of field management.
How to coordinate the work between steel platform and tower crane, reduce or avoid the two to conflict during working or climbing, subtract
Both light influence taken to whole duration and project cost of climbing is to improve the key point that high-rise building is efficiently built.
Invention content
In view of this, the present invention provides a kind of bylinder brace type steel platform and tower crane integral jacking device and its jacking side
Method.Main purpose is to realize tower crane and steel platform integral jacking, solves the two and conflict is also easy to produce during traditional construction
The problem of.
In order to achieve the above objectives, present invention generally provides following technical solutions：
A kind of bylinder brace type steel platform and tower crane integral jacking device, including bylinder brace type steel platform, tower crane and top
Rise dynamical system；The steel platform includes steel platform roof beam, bylinder support, integral jacking upper beam, integral jacking underbeam and tower
Hang supporting beam；The bylinder support includes bylinder support column and reaction beam；The steel platform roof beam, reaction beam, integral jacking
Upper beam, integral jacking underbeam and tower crane supporting beam are set gradually from top to bottom；The steel platform roof beam and reaction beam are equipped with water
Flat limiting guide wheel, the guide wheel optionally resist the tower crane；The bottom of the tower crane is fixed with the tower crane supporting beam
Connection；One in the integral jacking upper beam and integral jacking underbeam connect with tower crane, another is equipped with Horizontal limiting guide wheel
Selectively to resist the tower crane；The jacking dynamical system jacks power so that the steel platform and tower crane move for providing
It is dynamic.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Further, the integral jacking upper beam is connected with the tower crane, and the integral jacking underbeam is equipped with Horizontal limiting
Guide wheel is selectively to resist the tower crane.
Further, the integral jacking underbeam is connected with the tower crane, and the integral jacking upper beam is equipped with Horizontal limiting
Guide wheel is selectively to resist the tower crane.
Further, the integral jacking upper beam or integral jacking underbeam be equipped with vertical supporting, Horizontal limiting block and
Tower crane c-type frame, to connect the tower crane and the integral jacking upper beam or integral jacking underbeam.
Further, the Horizontal limiting guide wheel uses the idler wheel of fluid pressure type, is made of multigroup idler wheel.
Further, the jacking dynamical system is hydraulic cylinder, and the hydraulic cylinder is arranged on the reaction beam and whole
Between body jacking upper beam.
Further, the integral jacking upper beam and/or integral jacking underbeam are girder steels, are formed by intersecting parallels beam assembly.
Further, the periphery of the integral jacking upper beam and integral jacking underbeam is provided with the knot that can undertake vertical load
Structure.
Further, the periphery of the integral jacking upper beam and integral jacking underbeam is provided with the knot that can undertake horizontal loading
Structure.
Further, the structure for undertaking vertical load is flexible bracket.
Further, the structure for undertaking horizontal loading is flexible guide roller.
Further, the flexible bracket is hydraulically extensible bracket.
Further, the flexible guide roller is hydraulically extensible guide roller.
Further, the periphery of the reaction beam and/or tower crane supporting beam is equipped with flexible guide roller.
Further, steel form guidance tape, punching block are set on shear wall at the position equipped with hydraulically extensible guide roller
Plate guidance tape includes outboard gears band.
Further, the steel form guidance tape is set to shear wall by split bolt.
Further, hydraulically extensible guide roller is 4, and each hydraulically extensible guide roller is included outside guide roller
Wheel, guide roller lubrication groove and guide roller anti-fall device, the hydraulically extensible guide roller pass through hydraulic device and the punching block
Plate guidance tape is held out against.
On the other hand, the embodiment of the present invention provides a kind of jacking method using above-mentioned integral jacking device, is divided into two
Kind：Asynchronous jacking type and synchronization of jacking up formula.Two kinds of jacking flows can be analyzed to original state, cylinder jacking, oil cylinder and return and carry, push up
It rises and completes.
Asynchronous jacking method specifically comprises the following steps：
Step 1：Original state completes the preparation before jacking；
Step 2：Jacking state, integral jacking upper beam undertake vertical load, and jacking dynamical system provides power, by reaction beam
Drive steel platform jacking in place；
Step 3：The state that puies forward is returned, integral jacking underbeam undertakes vertical load, and jacking dynamical system provides power, drives whole
Jack upper beam and tower crane jacking in place；
Step 4：Jacking finishes.
Further, the step 1 includes：Check whether each component has jacking condition, it is ensured that hydraulically extensible orienting roll
Wheel is held out against, and the tower body of the Horizontal limiting guide wheel of each supporting beam position and tower crane is held out against with core wall structure, and limitation tower crane is certainly
The horizontal displacement of body.
Further, the step 2 includes：The hydraulically extensible bracket of integral jacking underbeam is retracted, by integral jacking upper beam
Vertical load is undertaken, hydraulic cylinder jacking drives steel platform jacking by oil cylinder reaction beam, jacks in place afterwards by integral jacking underbeam
Hydraulically extensible bracket to stretch into reserved opening in place.
Further, the step 3 includes：The hydraulic retract bracket of integral jacking upper beam is retracted, by integral jacking underbeam
Vertical load is undertaken, hydraulic cylinder is returned and carried, and drives integral jacking upper beam and tower crane jacking, jacking in place afterwards will be on integral jacking
It is in place that the hydraulically extensible bracket of beam gos deep into reserved opening.
Synchronization of jacking up method specifically comprises the following steps：
Step 1：Original state completes the preparation before jacking；
Step 2：Jacking state, integral jacking upper beam undertake vertical load, and jacking dynamical system provides power, by reaction beam
Drive steel platform and tower crane jacking in place；
Step 3：The state that puies forward is returned, integral jacking underbeam undertakes vertical load, and jacking dynamical system provides power, drives whole
Jack underbeam jacking in place；
Step 4：Jacking finishes.
Further, the step 1 includes：Check whether each component has jacking condition, it is ensured that hydraulically extensible orienting roll
Wheel is held out against, and the Horizontal limiting guide wheel of each supporting beam position is held out against with tower body with core wall structure, limits the water of tower crane itself
Prosposition moves.
Further, the step 2 includes：The hydraulically extensible bracket of integral jacking underbeam is retracted, by integral jacking upper beam
Vertical load is undertaken, hydraulic cylinder jacking drives steel platform and tower crane integral jacking by oil cylinder reaction beam, and jacking in place afterwards will be whole
It is in place that the hydraulically extensible bracket of body jacking underbeam stretches into reserved opening.
Further, the step 3 includes：The hydraulic retract bracket of integral jacking upper beam is retracted, by integral jacking underbeam
Undertake vertical load, hydraulic cylinder is returned and carried, and it is in place that the flexible bracket of integral jacking upper beam is goed deep into reserved opening afterwards in place.
Compared with prior art, bylinder brace type steel platform of the invention and tower crane integral jacking device and its jacking method
At least there is following advantageous effect：
(1) upper beam, underbeam and the tower crane of bottom is jacked by large-scale tower crane and steel platform roof beam, middle part twice to support
Beam connects so that large-scale tower crane becomes an integrated model with steel platform, realizes tower crane and integrally proposes jacking with steel platform, solves
The two is also easy to produce during traditional construction the principal contradiction of conflict.
(2) the jacking dynamical system of the two is combined into one by tower crane with steel platform integral jacking, has not only been saved and has been constructed into
This, also eliminates tower crane and individually jacks the time for needing to spend, be greatly reduced the association that field management respectively jacks the two
Adjust difficulty.
(3) by setting side guide wheel, steel platform is enhanced in the lateral rigidity for working and jacking state, also enhances steel
Platform and the degree of safety during tower crane integral jacking.
(4) using scalable bracket and integral jacking upper beam and/or underbeam as large-scale tower crane vertically with it is horizontally-supported, exempt from
It has gone traditional tower machine that need to weld the processes such as a large amount of built-in fittings, high-altitude non-floor state overturning climbing beam, has reduced tower crane and jacked
Manual operation and bracket welding and temporary support measure, improve the efficiency of tower crane climbing operation, greatly reduce tower in journey
Hang the high-altitude application risk climbed.
(5) between tower crane and the beam of steel platform, steel platform and concrete structure junction be equipped with hydraulically extensible guiding
The horizontal loading that tower crane generates is transferred to core wall structure, enhances overall security by idler wheel.
(6) anti-fall device by steel form guidance tape and on idler wheel is set, reaches anti-fall effect.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after attached drawing is coordinated to be described in detail such as.
Description of the drawings
Fig. 1 is the front view of the asynchronous jacking type of the present apparatus；
Fig. 2 is the front view of present apparatus synchronization of jacking up formula；
Fig. 3-Fig. 5, Fig. 7-Fig. 8 are the vertical view of each supporting beam of asynchronous jacking type；
Fig. 6 is integral jacking upper beam or the tower body connection relationship diagram of underbeam and tower crane；
Fig. 9 is the front view of flexible bracket and hydraulically extensible guide roller；
Figure 10 is the schematic diagram of hydraulically extensible guide roller and steel form guidance tape, and (a) is sectional view, and (b) is front view；
Figure 11, Figure 12 are the vertical view of underbeam on synchronization of jacking up formula integral jacking；
Figure 13-Figure 16 is the flow chart of asynchronous jacking type；
Figure 17-Figure 20 is the flow chart of synchronization of jacking up formula.
In figure：
1：Steel platform roof beam 2：Bylinder support 201：Bylinder support column 202：Oil cylinder reaction beam 3：Hydraulic oil
Cylinder 4：Hydraulically extensible bracket 5：Hydraulically extensible guide roller 501：Guide roller foreign steamer 502：Guide roller lubrication groove
503：Guide roller anti-fall device 504：The anti-fall reverse limit device of guide roller
6：Asynchronous jacking type integral jacking upper beam 6-1：Synchronization of jacking up formula integral jacking upper beam
601：Vertical supporting 602：Horizontal limiting block 603：Tower crane c-type frame
7：Asynchronous jacking type integral jacking underbeam 7-1：Synchronization of jacking up formula integral jacking underbeam 8：Tower crane supporting beam
9：Concrete structure 10：Reserved opening 11：Tower crane tower-body standard section 12：Hydraulic levels limit guide wheel
13：Steel form guidance tape 1301：Steel form outboard gears band 1302：Split bolt 1303：Split bolt hole
Specific embodiment
The technological means and effect taken further to illustrate the present invention to reach predetermined goal of the invention, below in conjunction with
Attached drawing 1-18 and preferred embodiment, to specific embodiment, structure, feature and its effect applied according to the present invention, specifically
It is bright as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, one
Or special characteristic, structure or the feature in multiple embodiments can be combined by any suitable form.
Embodiment 1
A kind of bylinder brace type steel platform and tower crane integral jacking device, including bylinder brace type steel platform, tower crane and top
Rise dynamical system；The steel platform includes steel platform roof beam 1, bylinder support 2, integral jacking upper beam 6, integral jacking underbeam 7
With tower crane supporting beam 8；Bylinder support 2 includes bylinder support column 201 and reaction beam 202, and reaction beam is preferably oil cylinder reaction beam；Institute
State steel platform roof beam 1, oil cylinder reaction beam 202, integral jacking upper beam 6, integral jacking underbeam 7 and tower crane supporting beam 8 on to
Under set gradually；The steel platform roof beam and reaction beam are equipped with Horizontal limiting guide wheel 12, and the guide wheel optionally resists
The tower crane；The bottom of the tower crane is fixedly connected with the tower crane supporting beam；Under the integral jacking upper beam and integral jacking
One in beam connect with tower crane, another is equipped with Horizontal limiting guide wheel selectively to resist the tower crane；The jacking is dynamic
Force system jacks power so that the steel platform and tower crane movement for providing.
Specifically, it is connect, made with steel platform roof beam, integral jacking upper beam or underbeam and tower crane supporting beam by tower crane
It obtains tower crane to be integrally formed with steel platform, realizes tower crane and steel platform integral jacking, solve the two during traditional construction
The defects of being also easy to produce conflict.Above-mentioned design also overcomes in the prior art, since Super High Core Walls Structure thickness of wall body is with height change
Change often has interior receive to change, and the integrated platform brought therewith need to do corresponding adjustment with the support system of large-scale tower crane, be unfavorable for two
The defects of reasonable Arrangement of person.
Further, the present invention cancels original tower crane from jacking or climbing device, and setting jacking dynamical system will jack tower
It hangs and is combined into one with the dynamical system needed for steel platform, steel platform and tower crane synchronization of jacking up are realized using dynamical system is jacked.It is excellent
Selection of land, jacking dynamical system are hydraulic cylinder, and the hydraulic cylinder is arranged between the reaction beam and integral jacking upper beam.
Preferably, as shown in Figure 1,201 top of bylinder support column is fixedly connected with steel platform roof beam 1, lower part and entirety
Jacking underbeam 7 is fixedly connected, and oil cylinder reaction beam 202 is fixedly connected with bylinder support column 201；3 top of hydraulic cylinder and oil cylinder are anti-
Power beam 202 is fixedly connected, and lower part is fixedly connected with integral jacking upper beam 6.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Preferably, as shown in Figure 1, integral jacking upper beam is connected with the tower crane, and integral jacking underbeam is equipped with level
Guide wheel is limited selectively to resist the tower crane, at this point, the integral jacking device is asynchronous jacking apparatus.The asynchronous jacking dress
Jacking the flow such as Figure 13-16, Figure 13 put is original state, at this time to prepare jacking state；Figure 14 is cylinder jacking state, this
When hydraulic cylinder drive the jacking of oil cylinder reaction beam, steel platform jacking is driven by oil cylinder reaction beam；Figure 15 is returned for oil cylinder and is put forward state, this
When hydraulic cylinder drive integral jacking upper beam and tower crane jacking；Figure 16 finishes state for jacking.
The Horizontal limiting guide wheel 12 of the present invention is between steel platform main support beam and tower crane, for asynchronous jacking apparatus
For, Horizontal limiting guide wheel is equipped on steel platform roof beam 1, oil cylinder reaction beam 201 and integral jacking underbeam 7 at this time, preferably
Ground, Horizontal limiting guide wheel are the idler wheel of telescopic fluid pressure type, are made of multigroup idler wheel；During jacking state, the idler wheel of fluid pressure type
Tower body and steel platform level are held out against, limit tower crane horizontal displacement, the horizontal loading that tower crane generates effectively is transferred to steel platform,
Jack overall stability；Under non-jacking state, Horizontal limiting guide wheel is unclamped, makes to keep certain between the tower body of tower crane and supporting beam
Safe distance.
Preferably, as shown in fig. 6, the integral jacking upper beam be equipped with vertical supporting 601, Horizontal limiting block 602 and
Tower crane c-type frame 603, so that tower crane is connected with integral jacking upper beam.Wherein tower crane c-type frame 603 is located on integral jacking upper beam 6
Portion, the two are fixedly connected, and c-type frame 603 is for tower crane to be connect with steel platform, and inside is equipped with Horizontal limiting and keeps off below c-type frame
Block 602 prevents the position tower body and integral jacking upper beam occurred level sidesway；Vertical supporting 601 is located on tower crane c-type frame 603
Portion, the two are bolted, and for tower crane to be connect with c-type frame, and vertical load are transferred to integral jacking upper beam.Due to this hair
Bright embodiment realizes the tower body of tower crane and the connection of steel platform using c-type frame 603, and climbing beam on traditional tower crane is put down with steel
Frame supports beam is combined into one in platform, has not only eliminated one of climbing steel beam of tower crane, but also improves the synchronism of the two jacking, the two
Climbing beam is shared, common power system realizes integral jacking.
Preferably, vertical supporting 601 can rotate in the range of its horizontal plane, vertical supporting 601 is rotatable, is opened to both sides
Afterwards, it is installed vertically on c-type frame 603, is fixed after in place with bolt, so as to facilitate installation.
Preferably, the integral jacking upper beam and/or underbeam are girder steels, formed by intersecting parallels beam assembly, have intensity it is high,
The advantages that facilitating manufacture.
Preferably, the periphery of the integral jacking upper beam and underbeam is provided with the structure that can undertake vertical load, it is preferable that
The structure for undertaking vertical load is flexible bracket, it is highly preferred that flexible bracket is hydraulically extensible bracket 4.It was jacking
Cheng Zhong, integral jacking upper beam replaces with the hydraulically extensible bracket of underbeam stretches into reserving hole and retraction；During non-jacking, institute
There is bracket to stretch into reserving hole, the vertical load of steel platform and tower crane can be transmitted to four sides by integral jacking upper beam or underbeam
Hydraulically extensible bracket 4, is then transmitted on the shear wall of surrounding, for undertaking the whole vertical load of tower crane and steel platform.It adopts
With flexible bracket vertical supporting as a whole, traditional slugging bracket is eliminated, is reduced artificial during tower crane jacking
Operation and bracket welding and temporary support measure.
The supporting way such as the common inner climbing type of large-scale tower crane and external hanging type at present, during tower crane jacking, climbing beam
The site welding of the supporting members such as overturning, bracket and otic placode expends a large amount of human and material resources, and high-altitude working safety risk is big；It adopts
Working strength, cost-effective can be effectively reduced, and it is safer to construct with above structure.
Preferably, the periphery of the integral jacking upper beam and underbeam is provided with the structure that can undertake horizontal loading, it is preferable that
The structure for undertaking horizontal loading is flexible guide roller, it is highly preferred that flexible guide roller is hydraulically extensible orienting roll
Wheel.During jacking, hydraulically extensible guide roller holds out against steel platform and shear wall, and the horizontal loading generated in work progress can
The shear wall of surrounding is transmitted to by hydraulically extensible guide roller.
Preferably, the periphery of the tower crane supporting beam is equipped with flexible guide roller, it is preferable that is hydraulically extensible orienting roll
The horizontal loading that jacking generates in the process is transferred to core wall structure, enhances overall security by wheel.
Preferably, as shown in Figure 10, the present invention is further equipped with the position of hydraulically extensible guide roller 5 on shear wall 9
Place's setting steel form guidance tape 13, steel form guidance tape includes outboard gears band 1301 and split bolt hole 1303；Hydraulic pressure is stretched
Contracting guide roller is multigroup, and hydraulically extensible guide roller group (5) is made of 4 guide rollers, and guide roller is connected by roller bearing,
Wherein each idler wheel includes guide roller foreign steamer 501, guide roller lubrication groove 502 is formed with guide roller anti-fall device 503, idler wheel
Group is held out against by hydraulic device and steel form guidance tape.
Each steel form is oriented to vertically arranged 2 split bolt 1302 of bandwidth and fixes, and is oriented to bandwidth and roller group 2
Spacing between foreign steamer is equal, meanwhile, guidance tape outboard gears band 1301 and 502 gear coupling of guide roller lubrication groove, therefore,
During jacking, guide roller can be jacked along steel form guidance tape direction.Guide roller anti-fall device 503 is connected to by axis pin
On roller group supporting rack, while anti-fall reverse limit device 504 is set.
During jacking, idler wheel master plate side scrolls down through, and scrolls up far from template side, while gear drives and prevents
Fall device is freely rotated, and single unit system can be jacked smoothly under this state；If device falls or falls during trend, idler wheel will be anti-
To rolling, anti-fall device withstands nearest gear by reverse limit device at this time, and idler wheel is stuck, and will be vertical by gear
Power is transferred to steel form guidance tape, is finally transmitted on concrete structure, achievees the effect that anti-fall.
Embodiment 2
As shown in Fig. 2, the present embodiment provides a kind of synchronous jacking device, difference from Example 1 is, the present embodiment
In be to connect integral jacking underbeam with the tower crane, and integral jacking upper beam is equipped with Horizontal limiting guide wheel selectively to resist
The tower crane.Jacking flow such as Figure 17-20, Figure 17 of the synchronous jacking device are original state, at this time to prepare jacking state；
Figure 18 is cylinder jacking state, and hydraulic cylinder drives the jacking of oil cylinder reaction beam at this time, and steel platform and tower are driven by oil cylinder reaction beam
Furred ceiling liter；Figure 19 is returned for oil cylinder and is put forward state, and hydraulic cylinder drives the jacking of integral jacking upper beam at this time；Figure 20 finishes shape for jacking
State.
The Horizontal limiting guide wheel 12 of the present invention is between steel platform main support beam and tower crane, for synchronous jacking device
For, Horizontal limiting guide wheel is equipped on steel platform roof beam 1, oil cylinder reaction beam 201 and integral jacking upper beam 7 at this time, preferably
Ground, Horizontal limiting guide wheel are the idler wheel of telescopic fluid pressure type, are made of multigroup idler wheel；During jacking state, the idler wheel of fluid pressure type
Tower body and steel platform level are held out against, limit tower crane horizontal displacement, the horizontal loading that tower crane generates effectively is transferred to steel platform,
Jack overall stability；Under non-jacking state, Horizontal limiting guide wheel is unclamped, makes to keep certain between the tower body of tower crane and supporting beam
Safe distance.
Preferably, the integral jacking underbeam is equipped with vertical supporting 601, Horizontal limiting block 602 and tower crane c-type frame
603, so that tower crane is connected with integral jacking underbeam.Wherein tower crane c-type frame 603 is for tower crane to be connect with steel platform, in c-type frame
Horizontal limiting block 602 is equipped on the inside of lower section, prevents the position tower body and integral jacking underbeam occurred level sidesway；C-type frame with
Tower body is equipped with vertical supporting 601, for tower crane to be connect with c-type frame, and vertical load is transferred to integral jacking underbeam.Due to
The embodiment of the present invention using c-type frame 603 realize tower crane tower body and steel platform connection, by climbing beam on traditional tower crane with
Frame supports beam is combined into one in steel platform, has not only eliminated one of climbing steel beam of tower crane, but also improves the synchronism of the two jacking,
The two shares climbing beam, and common power system realizes integral jacking.
Preferably, vertical supporting 601 is rotatable, after being opened to both sides, it is installed vertically on c-type frame, bolt is used after in place
It is fixed, so as to facilitate installation.
Embodiment 3
As shown in figures 13-16, the present embodiment provides a kind of asynchronous jacking method using above-mentioned integral jacking device, the party
Method can be analyzed to original state, cylinder jacking, oil cylinder and return and carry, jack completion.
The asynchronous jacking method specifically comprises the following steps：
Step 1：Original state completes the preparation before jacking；
Step 2：Jacking state, integral jacking upper beam undertake vertical load, and jacking dynamical system provides power, by reaction beam
Drive steel platform jacking in place；
Step 3：The state that puies forward is returned, jacking dynamical system provides power, drives integral jacking underbeam and tower crane jacking in place；
Step 4：Jacking finishes.
Preferably, the step 1 includes：Check whether each component has jacking condition, it is ensured that hydraulically extensible guide roller
It is held out against with core wall structure, and the tower body of the Horizontal limiting guide wheel of each supporting beam position and tower crane is held out against, limit tower crane itself
Horizontal displacement.
Preferably, the step 2 includes：The hydraulically extensible bracket of integral jacking underbeam is retracted, by joist support on integral jacking
Vertical load is carried on a shoulder pole, hydraulic cylinder jacking drives steel platform jacking by oil cylinder reaction beam, jacks in place afterwards by integral jacking underbeam
It is in place that hydraulically extensible bracket stretches into reserved opening.
Preferably, the step 3 includes：The hydraulic retract bracket of integral jacking upper beam is retracted, and hydraulic cylinder is returned and carried, and is driven
The hydraulically extensible bracket of integral jacking upper beam is goed deep into reserved opening just by integral jacking underbeam and tower crane jacking, jacking afterwards in place
Position.
Preferably, the step 4 includes：All machineries are checked in place, check that the errorless rear Horizontal limiting that unclamps is led
It takes turns and confirms that jacking finishes.
Embodiment 4
As shown in figures 17 to 20, the present embodiment provides a kind of synchronization of jacking up method using above-mentioned integral jacking device, the party
Method can be analyzed to original state, cylinder jacking, oil cylinder and return and carry, jack completion.
The synchronization of jacking up method specifically comprises the following steps：
Step 1：Original state completes the preparation before jacking；
Step 2：Jacking state, integral jacking upper beam undertake vertical load, and jacking dynamical system provides power, by reaction beam
Drive steel platform and tower crane jacking in place；
Step 3：The state that puies forward is returned, integral jacking underbeam undertakes vertical load, and jacking dynamical system provides power, drives whole
Jack underbeam jacking in place；
Step 4：Jacking finishes.
Preferably, the step 1 includes：Check whether each component has jacking condition, it is ensured that hydraulically extensible guide roller
It is held out against with core wall structure, and the Horizontal limiting guide wheel of each supporting beam position is held out against with tower body, limit the level of tower crane itself
Displacement.
Preferably, the step 2 includes：The hydraulically extensible bracket of integral jacking underbeam is retracted, by joist support on integral jacking
Vertical load is carried on a shoulder pole, hydraulic cylinder jacking drives steel platform and tower crane integral jacking by oil cylinder reaction beam, and jacking in place afterwards will be whole
It is in place that the hydraulically extensible bracket of jacking underbeam stretches into reserved opening.
Preferably, the step 3 includes：The hydraulic retract bracket of integral jacking upper beam is retracted, by joist support under integral jacking
Vertical load is carried on a shoulder pole, hydraulic cylinder is returned and carried, and it is in place that the flexible bracket of integral jacking upper beam is goed deep into reserved opening afterwards in place.
Preferably, the step 4 includes：All machineries are checked in place, check that the errorless rear Horizontal limiting that unclamps is led
It takes turns and confirms that jacking finishes.
To sum up, it will be readily appreciated by those skilled in the art that under the premise of not conflicting, above-mentioned each advantageous manner can be certainly
It is combined, is superimposed by ground.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention, according to
According to any simple modification, equivalent change and modification that the technical spirit of the present invention makees above example, this hair is still fallen within
In the range of bright technical solution.
Claims (13)
1. a kind of bylinder brace type steel platform and tower crane integral jacking device, including bylinder brace type steel platform, tower crane and jacking
Dynamical system；It is characterized in that：
The steel platform is included under steel platform roof beam (1), bylinder support (2), integral jacking upper beam (6,6-1), integral jacking
Beam (7,7-1) and tower crane supporting beam；The bylinder support (2) includes bylinder support column (201) and reaction beam (202)；The steel
Table top beam, reaction beam, integral jacking upper beam, integral jacking underbeam and tower crane supporting beam are set gradually from top to bottom；
The steel platform roof beam and reaction beam are equipped with Horizontal limiting guide wheel, and the guide wheel optionally resists the tower crane；
The bottom of the tower crane is fixedly connected with the tower crane supporting beam (7)；
One in the integral jacking upper beam and integral jacking underbeam connect with tower crane, another be equipped with Horizontal limiting guide wheel with
Selectively resist the tower crane；
The jacking dynamical system jacks power so that the steel platform and tower crane movement for providing.
2. integral jacking device as described in claim 1, it is characterised in that：The integral jacking upper beam and the tower crane connect
It connects, the integral jacking underbeam is equipped with Horizontal limiting guide wheel selectively to resist the tower crane；Alternatively,
The integral jacking underbeam is connected with the tower crane, and the integral jacking upper beam is equipped with Horizontal limiting guide wheel with selectively
Resist the tower crane.
3. integral jacking device as claimed in claim 1 or 2, it is characterised in that：The integral jacking upper beam or integral jacking
Underbeam is equipped with vertical supporting (601), Horizontal limiting block (602) and tower crane c-type frame (603), to connect the tower crane and institute
State integral jacking upper beam or integral jacking underbeam.
4. the integral jacking device as described in one of claim 1-3, it is characterised in that：The Horizontal limiting guide wheel uses hydraulic pressure
The idler wheel of formula is made of multigroup idler wheel；And/or the jacking dynamical system is hydraulic cylinder, the hydraulic cylinder is arranged on institute
It states between reaction beam and integral jacking upper beam.
5. the integral jacking device as described in aforementioned any claim, it is characterised in that：The integral jacking upper beam and entirety
The periphery of jacking underbeam be provided with the structure that can undertake vertical load and/or, the integral jacking upper beam and integral jacking underbeam
Periphery be provided with the structure that can undertake horizontal loading.
6. integral jacking device as claimed in claim 5, it is characterised in that：The structure for undertaking vertical load is flexible
Bracket, preferably hydraulically extensible bracket；And/or the structure for undertaking horizontal loading is flexible guide roller, preferably liquid
Pressure stretch contracting guide roller.
7. the integral jacking device as described in aforementioned any claim, it is characterised in that：The reaction beam and/or tower crane support
The periphery of beam is equipped with hydraulically extensible guide roller (5).
8. the integral jacking device as described in aforementioned any claim, it is characterised in that：It is stretched on shear wall (9) equipped with hydraulic pressure
Steel form guidance tape (13) is set at the position of contracting guide roller (5), and steel form guidance tape includes outboard gears band (1301).
9. integral jacking device as claimed in claim 8, it is characterised in that：Hydraulically extensible guide roller is 4, each described
Hydraulically extensible guide roller includes guide roller foreign steamer (501), guide roller lubrication groove (502) and guide roller anti-fall device
(503), the hydraulically extensible guide roller is held out against by hydraulic device and the steel form guidance tape.
10. a kind of asynchronous jacking method of integral jacking device using as described in aforementioned any claim, it is characterised in that：
Include the following steps：
Step 1：Original state completes the preparation before jacking；
Step 2：Jacking state, integral jacking upper beam undertake vertical load, and jacking dynamical system provides power, driven by reaction beam
Steel platform jacks in place；
Step 3：The state that puies forward is returned, jacking dynamical system provides power, drives integral jacking underbeam and tower crane jacking in place；
Step 4：Jacking finishes.
11. asynchronous jacking method as claimed in claim 10, it is characterised in that：The step 2 includes：Integral jacking underbeam
Hydraulically extensible bracket is retracted, and undertakes vertical load by integral jacking upper beam, hydraulic cylinder jacking drives steel to put down by oil cylinder reaction beam
Platform jacks, and it is in place that the hydraulically extensible bracket of integral jacking underbeam is stretched into reserved opening by jacking afterwards in place；
And/or the step 3 includes：The hydraulic retract bracket of integral jacking upper beam is retracted, and hydraulic cylinder is returned and carried, and is driven whole
Underbeam and tower crane jacking are jacked, it is in place that the hydraulically extensible bracket of integral jacking upper beam is goed deep into reserved opening by jacking afterwards in place.
12. a kind of synchronization of jacking up method of integral jacking device using described in one of claim 1-9, it is characterised in that：Packet
Include following steps：
Step 1：Original state completes the preparation before jacking；
Step 2：Jacking state, integral jacking upper beam undertake vertical load, and jacking dynamical system provides power, driven by reaction beam
Steel platform and tower crane jacking are in place；
Step 3：The state that puies forward is returned, integral jacking underbeam undertakes vertical load, and jacking dynamical system provides power, drives integral jacking
Underbeam jacks in place；
Step 4：Jacking finishes.
13. synchronization of jacking up method as claimed in claim 12, it is characterised in that：The step 2 includes：Integral jacking underbeam
Hydraulically extensible bracket is retracted, and undertakes vertical load by integral jacking upper beam, hydraulic cylinder jacking drives steel to put down by oil cylinder reaction beam
Platform and tower crane integral jacking, it is in place that the hydraulically extensible bracket of integral jacking underbeam is stretched into reserved opening by jacking afterwards in place；
And/or the step 3 includes：The hydraulic retract bracket of integral jacking upper beam is retracted, and is undertaken vertically by integral jacking underbeam
Load, hydraulic cylinder are returned and are carried, and it is in place that the flexible bracket of integral jacking upper beam is goed deep into reserved opening afterwards in place.
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| CN201711485616.2A CN108190757B (en) | 2017-12-29 | 2017-12-29 | Barrel frame supporting type steel platform and tower crane integral jacking device and jacking method thereof |
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| CN109797964A (en) * | 2019-01-30 | 2019-05-24 | 中建四局第六建筑工程有限公司 | A kind of lifting platform system of integrated tower crane |
| CN110203857A (en) * | 2019-04-25 | 2019-09-06 | 东莞市华楠骏业机械制造有限公司 | A kind of platform lifting device for making building machine in the air |
| CN110485752A (en) * | 2019-08-23 | 2019-11-22 | 广东祈大建设工程有限公司 | A kind of skyscraper tears building method open and tears building machine open |
| CN110863649A (en) * | 2019-12-09 | 2020-03-06 | 中建七局第四建筑有限公司 | Lightweight hydraulic jacking formwork system for super high-rise construction |
| CN112897369A (en) * | 2019-11-19 | 2021-06-04 | 湖南中联重科建筑起重机械有限责任公司 | Safety module, lifting system, crane and lifting method of crane |
| CN116873784A (en) * | 2023-09-07 | 2023-10-13 | 上海建工一建集团有限公司 | Integral formwork system and inner climbing tower crane collaborative lifting equipment and method |
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| CN116873784B (en) * | 2023-09-07 | 2023-11-07 | 上海建工一建集团有限公司 | Integral formwork system and inner climbing tower crane collaborative lifting equipment and method |
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