CN107724670A - A kind of framework laterally pushed type inside-climbing tower crane based on top module system does not fall beam and climbed method - Google Patents
A kind of framework laterally pushed type inside-climbing tower crane based on top module system does not fall beam and climbed method Download PDFInfo
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- CN107724670A CN107724670A CN201711125252.7A CN201711125252A CN107724670A CN 107724670 A CN107724670 A CN 107724670A CN 201711125252 A CN201711125252 A CN 201711125252A CN 107724670 A CN107724670 A CN 107724670A
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- tower crane
- backform
- upper beam
- underbeam
- climbing
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
Abstract
The beam that do not fallen the present invention relates to a kind of framework laterally pushed type inside-climbing tower crane based on top module system climbs method, and its realization device includes：Tower crane, the frame that climbs, tower crane climbing oil cylinder, tower crane upper beam, auxiliary balance oil cylinder, limiting and guiding device, tower crane central sill, tower crane underbeam, backform upper beam, backform oil cylinder, backform underbeam, stirrup and hydraulic control system.The beam method of climbing of not falling comprises the following steps：When backform jacks, tower crane trim transfixion, backform upper beam and backform underbeam are climbed by changing step, drive tower crane upper beam and tower crane central sill to carry out changing step and climb, tower crane climbing oil cylinder is lifted with backform upper beam；Backform transfixion, tower crane upper beam and tower crane central sill transfixion, release tower crane underbeam and are connected with agent structure, operate tower crane climbing oil cylinder, jack tower crane by the strong point of backform upper beam, tower crane underbeam is with tower body Synchronous lifting.The present invention reduces support beam quantity, improves efficiency of construction, reduce construction cost by the way that tower crane support beam and backform support beam are combined.
Description
Technical field
The present invention relates to construction machine technical field, more specifically to framework side of the kind based on top module system
Top formula inside-climbing tower crane does not fall beam and climbed method.
Background technology
At present, in Super High construction technology, backform has tended to be ripe as a kind of advanced construction technology, more and more
Super High constructed using backform technology；And Super High vertical transport tower crane mainly has frequently with inside-climbing tower crane, its mode of climbing
Framework laterally pushed type and framework ladder type, its process of climbing are required to the midair disintegration of support beam and the frame that climbs, fallen to predetermined floor
Fortune, installation, so as to realize climbing for tower crane, transport process is referred to as " beam ".
The operation of falling beam belongs to high-altitude, operation in narrow space, and operating personnel, which need to typically carry on the back, to wear safety belt and face idle job, without reliable
Larger potential safety hazard be present, security incident easily occur in safeguard procedures, whole process；It is needed to use during beam is had bad luck
His tower crane coordinates handling, reduces tower crane utilization rate and efficiency of construction, and the conventional beam that falls climbs and has that potential safety hazard is big, effect on the whole
The shortcomings of rate is low, quality control difficulty is big.
The content of the invention
The technical problem to be solved in the present invention is, there is provided a kind of framework laterally pushed type inside-climbing tower crane based on top module system
The beam that do not fall climbs method.
The technical problems to be solved by the invention are achieved through the following technical solutions：It is a kind of based on top module system
Framework laterally pushed type inside-climbing tower crane does not fall beam and climbed method, is realized by a kind of device, the device includes tower crane, the frame that climbs, tower
Hang the oil cylinder that climbs, tower crane upper beam, auxiliary balance oil cylinder, limiting and guiding device, tower crane central sill, tower crane underbeam, backform upper beam, backform
Oil cylinder, backform underbeam, stirrup and hydraulic control system；The tower crane upper beam, tower crane central sill and tower crane underbeam are respectively positioned on the tower
The periphery hung, and being set gradually from top to bottom along the short transverse of the tower crane, the tower crane upper beam and tower crane central sill respectively with
The backform upper beam connects with backform underbeam, and the tower crane upper beam and tower crane underbeam pass through climb frame and the tower crane respectively
Connection, the periphery of the tower crane upper beam and tower crane underbeam are respectively connected with limiting and guiding device, the balancing cylinder and the backform
Oil cylinder is respectively arranged on two relative outsides of the tower crane, and the balancing cylinder is connected by its base and the tower crane upper beam
Connect, and stretch out the tower crane central sill and be connected towards the tower crane underbeam, the overcoat of the balancing cylinder with tower crane upper beam, the top
Oil-lifting jar is connected by its base with the frame that climbs of the backform upper beam, and the piston rod of the tower crane climbing oil cylinder is described with being located at
Tower crane connection above tower crane upper beam, the hydraulic control system are used to control the auxiliary cylinder, backform oil cylinder and spacing led
Action to device；
This method comprises the following steps：
A when) backform jacks, the tower crane trim transfixion, hydraulic control system is operated, by the limiting and guiding device
Function be adjusted to be oriented to, the backform upper beam and backform underbeam are climbed by changing step, are driven in the tower crane upper beam and tower crane
Beam, which carries out changing step, to be climbed, and the tower crane climbing oil cylinder is lifted with the backform upper beam；
B) backform transfixion, tower crane upper beam and tower crane the central sill transfixion, releases the tower crane underbeam and main body
Structure connects, and operates the tower crane climbing oil cylinder, jacks tower crane by the strong point of the backform upper beam, the tower crane underbeam is with tower
Body Synchronous lifting；
C after) the tower crane underbeam reaches target location, connect on the body construction, by the work(of the limiting and guiding device
It can be adjusted to spacing, so far complete once to climb.
In such scheme, the tower crane upper beam, tower crane central sill and tower crane underbeam are nine-squares beam structure.
In such scheme, eight limiting and guiding devices are respectively welded on the outside of the tower crane upper beam, eight limits
Position guider is respectively welded in the outside of the tower crane underbeam.
In such scheme, described climb is also associated with stirrup between frame and tower crane upper beam or tower crane underbeam.
In such scheme, the limiting and guiding device includes housing, directive wheel, automatic adjustment height centering spring, automatic adjustment height
Centering sliding block, locking sliding block, locking hydraulic jack and return spring, the automatic adjustment height centering spring, automatic adjustment height centering are slided
Block, locking hydraulic jack return spring and return spring are respectively positioned in the housing, and the directive wheel is connected with locking sliding block, and
The locking sliding block is connected with the locked hydraulic cylinder, to drive the directive wheel stretching or retraction by the locked hydraulic cylinder
The housing.
In such scheme, the housing is rectangular cylinder structure, and its one end is provided with cover plate, another end opening, the locking
The cylinder barrel of hydraulic cylinder passes through the cover plate of the housing and is fixedly connected with the cover plate of the housing.
In such scheme, the automatic adjustment height centering sliding block is the rectangular cylinder structure with both ends open, and it is placed in institute
State in housing, and abutted with the inwall of the cover plate of the housing, passed through between four inwalls of the automatic adjustment height centering sliding block
Dividing plate connects, and the expansion link of the locked hydraulic cylinder is connected with the dividing plate, relative two of the automatic adjustment height centering sliding block
In the two spaces that the outer wall of the cylinder barrel of inwall and locked hydraulic cylinder is formed respectively, a return spring, institute are respectively equipped with
The both ends for stating return spring are connected with the cover plate and dividing plate of the housing respectively.
In such scheme, the locking sliding block includes the small slide block of four rectangular drum like structures, one end of the small slide block
Closing, another end opening, one end of the small slide block closing are connected with one side of the dividing plate away from the locked hydraulic cylinder, and four
Connected between the individual small slide block by latch, the end face of the openend of the lateral surface of the latch and four small slide blocks with
And automatic adjustment height centering sliding block is concordant close to the end face of one end of the directive wheel, the latch by supporting plate with it is described every
Plate is connected, and the automatic adjustment height centering spring and directive wheel are equipped with each small slide block.
In such scheme, a wheel carrier is equipped with each small slide block, the wheel frame is the rectangle of both ends open
Tubular structure, the inwall of the wheel carrier are connected by a transverse slat, the wheel carrier are divided into two spaces, for putting respectively
Put the automatic adjustment height centering spring and connect the directive wheel, the both ends of the automatic adjustment height centering spring respectively with the horizontal stroke
The Closed End of plate and small slide block abuts, and to drive the wheel carrier to be slided in the corresponding small slide block, realizes the guiding
The inside and outside contraction of the relatively described housing of wheel.
In such scheme, the end face of the automatic adjustment height centering sliding block, small slide block one end concordant with latch is provided with saw
Tooth.Framework laterally pushed type inside-climbing tower crane of the kind based on top module system for implementing the present invention does not fall beam and climbed method, has beneficial below
Effect：Tower crane support beam and backform support beam are combined, reduce support beam quantity, by the way that beam does not climb, reduces and climbs
Security risk is risen, reduces the jacking time, reduction jacking input is artificial, so as to improve efficiency of construction, reduces construction cost.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is that a kind of framework laterally pushed type inside-climbing tower crane based on top module system of the present invention does not fall beam and climbed the main view knot of method
Structure schematic diagram.
Fig. 2 is A-A in Fig. 1 to sectional view.
Fig. 3 is the B-B direction sectional view in Fig. 1.
Fig. 4 is C-C in Fig. 1 to sectional view.
Fig. 5 is that a kind of framework laterally pushed type inside-climbing tower crane based on top module system of the present invention does not fall beam and climbed spacing in method lead
To device main structure diagram.
Fig. 6 is Fig. 5 a-a to sectional view.
Fig. 7 is Fig. 6 b-b to sectional view.
Fig. 8 is Fig. 5 c-c to sectional view.
Fig. 9 is that a kind of framework laterally pushed type inside-climbing tower crane based on top module system of the present invention does not fall beam and climbed the frame that climbs in method
Overlooking the structure diagram.
Figure 10 is that a kind of framework laterally pushed type inside-climbing tower crane based on top module system of the present invention does not fall beam and climbed stirrup in method
Main structure diagram.
Figure 11 is that a kind of framework laterally pushed type inside-climbing tower crane based on top module system of the present invention does not fall beam and climbed tower crane in method
The main structure diagram that upper beam and tower crane central sill climb with backform；
Figure 12 is that a kind of framework laterally pushed type inside-climbing tower crane based on top module system of the present invention does not fall beam and climbed tower crane in method
The main structure diagram that beam does not climb.
Description of reference numerals：1. tower crane；2. climb frame；3. tower crane climbing oil cylinder；4. tower crane upper beam；5. auxiliary balance is oily
Cylinder；6. limiting and guiding device；7. tower crane central sill；8. tower crane underbeam；9. backform upper beam；10. backform oil cylinder；11. backform underbeam；
12. stirrup；13. automatic adjustment height centering sliding block；14. locking sliding block；141. small slide block；142. latch；143. supporting plate；15.
Lock hydraulic jack；16. return spring；17. hanger；18. dividing plate；19. housing；20. sawtooth；21. directive wheel；22. automatic adjust
High centering spring；23. wheel carrier；24. transverse slat.
Embodiment
In order to which technical characteristic, purpose and the effect of the present invention is more clearly understood, now compares accompanying drawing and describe in detail
The embodiment of the present invention.
As shown in Figures 1 to 12, the present invention a kind of framework laterally pushed type inside-climbing tower crane based on top module system not fall beam
In the embodiment for method of climbing, this method is realized by a kind of device, and the device includes：Tower crane 1, climb frame 2, tower crane climbing
Oil cylinder 3, tower crane upper beam 4, auxiliary balance oil cylinder 5, limiting and guiding device 6, tower crane central sill 7, tower crane underbeam 8, backform upper beam 9, top
Mould oil cylinder 10, backform underbeam 11, stirrup 12 and hydraulic control system.
As shown in Figures 1 to 12, tower crane upper beam 4, tower crane central sill 7 and tower crane underbeam 8 are respectively positioned on the periphery of tower crane 1, and edge
The short transverse of tower crane 1 is set gradually from top to bottom, tower crane upper beam 4 and tower crane central sill 7 respectively with backform upper beam 9 and backform underbeam
11 connections, tower crane underbeam 11 are connected by bearing pin with the tower crane section of tower crane 1.
As shown in Figures 1 to 12, tower crane upper beam 4 and tower crane underbeam 8 are connected by the frame 2 that climbs with tower crane 1 respectively, tower
The periphery for hanging on beam 4 and tower crane underbeam 8 is respectively connected with limiting and guiding device 6, and auxiliary balance oil cylinder 5 is set respectively with backform oil cylinder 10
In two relative outsides of tower crane 1, and auxiliary balance oil cylinder 5 is connected by its base with tower crane upper beam 4, and stretches out tower crane central sill
7 are connected towards tower crane underbeam 8, the overcoat of auxiliary balance oil cylinder 5 with tower crane central sill 7, and tower crane climbing oil cylinder 3 passes through its base and top
The frame 2 that climbs of mould upper beam 9 is connected, and the end of the expansion link of jacking cylinder 3 is connected with the tower crane 1 positioned at the top of tower crane upper beam 4.
Hydraulic control system passes through circuit and the hydraulic station of auxiliary balance oil cylinder 5, jacking cylinder 3 and limiting and guiding device 6
Connection, the hydraulic pressure of control auxiliary balance oil cylinder 5, jacking cylinder 3 and the inside oil cylinder of limiting and guiding device 6 is transmitted by remote signal
Stand, to reach control auxiliary balance oil cylinder 5, jacking cylinder 3 and the inside oil cylinder contraction of limiting and guiding device 6 and overhanging purpose.
A kind of beam method of climbing of not falling of inside-climbing tower crane based on the device comprises the following steps：
1st, when backform jacks, the trim transfixion of tower crane 1, hydraulic control system is operated, by the function of limiting and guiding device 6
It is adjusted to be oriented to, backform upper beam 9 and backform underbeam 11 climb by changing step, drive tower crane upper beam 4 and tower crane central sill 7 to carry out changing step
Climb, tower crane climbing oil cylinder 3 is lifted with backform upper beam 9.
2nd, backform transfixion, 7 beam transfixions in tower crane upper beam 4 and tower crane, release tower crane underbeam 8 and connect with agent structure
Connect, operation tower crane climbing oil cylinder 3, be that the strong point jacks tower crane 1 with backform upper beam 9, tower crane underbeam 8 is with tower body Synchronous lifting.
3rd, after tower crane underbeam 8 reaches target location, on the body construction, the adjustment of limiting and guiding device function is limited for connection
Position, so far completes once to climb.
In the present embodiment, tower crane upper beam 3, tower crane central sill 7 and tower crane underbeam 8 are nine-squares beam structure.Eight limition orientations
Device 6 is respectively welded to be respectively welded in the outside of tower crane underbeam 8 in the outside of tower crane upper beam 4, eight limiting and guiding devices 6.
In the present embodiment, climb and stirrup 12 is also associated between frame 2 and tower crane upper beam 4 or tower crane underbeam 7.
As shown in figure 1, tower crane 1 work operating mode under, tower crane vertical load is born by tower crane underbeam 8, tower crane horizontal loading by
Tower crane upper beam 3, backform upper beam 9 and tower crane underbeam 8, backform underbeam 11 are born, and agent structure is transferred to through limiting and guiding device 6,
Limiting and guiding device 6 extrudes and bears horizontal force on the body construction, and function is spacing.
As shown in FIG. 11 and 12, tower crane 1 climbs under operating mode, and the vertical load of tower crane passes sequentially through tower crane jacking cylinder 3, climbed
Rise frame 2 and be transferred to backform upper beam 9, tower crane horizontal loading is by tower crane upper beam 3, backform upper beam 9 and tower crane underbeam 8, backform underbeam 11
Bear, be transferred to agent structure through limiting and guiding device 6, limiting and guiding device 6 rolls guiding on the body construction, and function is to lead
To.
In the present embodiment, as shown in Fig. 5 to Fig. 8, limiting and guiding device includes housing 19, directive wheel 21, automatic adjustment height and looked for
Positive spring 22, automatic adjustment height centering sliding block 13, locking sliding block 14, locking hydraulic jack 15 and return spring 16, automatic adjustment height is looked for
Positive spring 22, automatic adjustment height centering sliding block 13, locking hydraulic jack 15 and return spring 16 are respectively positioned on the inside of housing 19, are oriented to
Wheel 21 is connected with locking sliding block 14, and locking sliding block 14 is connected with locked hydraulic cylinder 15, is led with being driven by locked hydraulic cylinder 14
To the stretching of wheel 21 or retraction housing 19.Directive wheel 21 and locking sliding block 14 can be in the presence of locked hydraulic cylinders 15 with automatic adjustment height
Centering sliding block 13 slides, and locking hydraulic jack 15 provides power for whole device.
In the present embodiment, continuing with Fig. 6 to Fig. 8, housing 19 is rectangular cylinder structure, and its one end is provided with cover plate, another
End opening, the cylinder barrel of locked hydraulic cylinder 15 pass through the cover plate of housing 19 and are fixedly connected with the cover plate of housing 19.
In the present embodiment, continuing with Fig. 6 to Fig. 8, automatic adjustment height centering sliding block 13 is rectangular cylinder structure, and both ends are opened
Mouthful, automatic adjustment height centering sliding block 13 is placed in housing 19, and can be supported close to one end of cover plate of housing 19 and the inwall of cover plate
Connect, connected between four inwalls of automatic adjustment height centering sliding block 13 by dividing plate 18, the expansion link and dividing plate of locked hydraulic cylinder 15
18 connections, to drive inwall of the automatic adjustment height centering sliding block 13 along housing 19 to slide by dividing plate 18, automatic adjustment height centering sliding block
In the two spaces that the outer wall of 13 two relative inwalls and the cylinder barrel of locked hydraulic cylinder 15 is formed respectively, it is respectively equipped with one and returns
Position spring 16, the both ends of return spring 16 are connected with the cover plate and dividing plate 18 of housing 19 respectively.
In the present embodiment, continuing with Fig. 4, locking sliding block 14 includes the small slide block 141 of four rectangular drum like structures, small cunning
One end closing of block 141, another end opening, one end that small slide block 141 is closed and one side of the dividing plate 18 away from locked hydraulic cylinder 15
Connection, and inwall of the outer wall of each small slide block 141 with automatic adjustment height centering sliding block 13 is bonded, between four small slide blocks 141
Connected by latch 142, the end face of the openend of the lateral surface of latch 142 and four small slide blocks 141 and automatic adjustment height
Centering sliding block 13 is concordant close to the end face of one end of directive wheel 21, and latch 142 is connected by supporting plate 143 with dividing plate 18, often
An automatic adjustment height centering spring 22 and directive wheel 21 are equipped with individual small slide block 141.
In the present embodiment, continuing with a wheel carrier 23 shown in Fig. 7, is equipped with each small slide block 141, wheel carrier 23 is two
The rectangular drum like structure of end opening, the inwall of wheel carrier 23 are connected by a transverse slat 24, and wheel carrier 23 is divided into two spaces,
For placing automatic adjustment height centering spring 22 and connection directive wheel 21 respectively, the both ends of automatic adjustment height centering spring 22 respectively with horizontal stroke
The Closed End of plate 24 and small slide block 141 abuts, and the outer wall of wheel carrier 23 does not contact with the inwall of small slide block 141, with by automatic
Heighten centering spring 22 to be movably connected in small slide block 141, for inside and outside contraction of the directive wheel 21 with respect to housing 19 can be realized.
In the present embodiment, continuing with Fig. 6, automatic adjustment height centering sliding block 13, small slide block 141 are concordant with latch 142
The end face of one end is provided with sawtooth 20, can preferably lock the face of creeping.
In the present embodiment, the lateral surface of the cover plate of housing 19 is provided with multiple suspension ring 17, facilitates the lifting of the device to load and unload.
The operation principle of inside-climbing tower crane limiting and guiding device in the present invention is：When inside-climbing tower crane is under the operating mode that works, lock
Tight hydraulic jack 15 applies constant pressure to dividing plate 18, compresses dividing plate 18, compresses automatic adjustment height centering spring 22, automatic adjustment height
Centering spring 22 drives wheel carrier 23, small slide block 142 and automatic adjustment height centering sliding block 13 to slide by transverse slat 24, therefore, directive wheel
In 21 retraction housings 19, locking sliding block 14 is outwards skidded off and extruded, is engaged on metope, for inside-climbing tower crane provide one it is constant
Counter-force；When inside-climbing tower crane is under operating mode of climbing, locking 15 appropriate pressure release of hydraulic jack simultaneously sets constant pressure, and locking sliding block 14 is in return
Depart from metope in the presence of spring 16, directive wheel 21 contacts metope in the presence of automatic adjustment height centering spring 22 and climbed with tower crane
Rise and roll.When metope out-of-flatness, shrink or stretch out automatically by automatic adjustment height centering spring 22 levelling, make directive wheel 21 all the time
Metope is contacted, and certain counter-force is provided.
In the present embodiment, as shown in figure 9, the cross section for the frame 2 that climbs is rectangular frame structure, it is by stirrup 12 by tower crane
1 is connected with tower crane beam, and tower crane 1 and the frame 2 that climbs are in close contact by built-in voussoir, realize the transmission of load.
In the present embodiment, as shown in Figure 10, stirrup 12 includes being made up of multiple plate body structures.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of framework laterally pushed type inside-climbing tower crane based on top module system does not fall beam and climbed method, it is characterised in that this method base
Realized in a kind of device,
The device includes tower crane, the frame that climbs, tower crane climbing oil cylinder, tower crane upper beam, auxiliary balance oil cylinder, limiting and guiding device, tower
Hang central sill, tower crane underbeam, backform upper beam, backform oil cylinder, backform underbeam, stirrup and hydraulic control system；The tower crane upper beam, tower
Hang central sill and tower crane underbeam be respectively positioned on the periphery of the tower crane, and set gradually from top to bottom along the short transverse of the tower crane,
The tower crane upper beam and tower crane central sill are connected with the backform upper beam and backform underbeam respectively, the tower crane upper beam and tower crane underbeam
It is connected respectively by the frame that climbs with the tower crane, the periphery of the tower crane upper beam and tower crane underbeam is respectively connected with limition orientation
Device, the balancing cylinder and the backform oil cylinder are respectively arranged on relative two outsides of the tower crane, and the balancing cylinder
It is connected by its base with the tower crane upper beam, and stretches out the tower crane central sill towards the tower crane underbeam, the balancing cylinder
Overcoat be connected with tower crane upper beam, the jacking cylinder is connected by its base with the frame that climbs of the backform upper beam, the tower
The piston rod for hanging the oil cylinder that climbs is connected with the tower crane above the tower crane upper beam, and the hydraulic control system is used to control institute
State the action of auxiliary cylinder, backform oil cylinder and limiting and guiding device；
This method comprises the following steps：
A when) backform jacks, the tower crane trim transfixion, hydraulic control system is operated, by the work(of the limiting and guiding device
It can be adjusted to be oriented to, the backform upper beam and backform underbeam climb by changing step, drive the tower crane upper beam and tower crane central sill to enter
Row changes step and climbed, and the tower crane climbing oil cylinder is lifted with the backform upper beam；
B) backform transfixion, tower crane upper beam and tower crane the central sill transfixion, releases the tower crane underbeam and agent structure
Connection, operates the tower crane climbing oil cylinder, jacks tower crane by the strong point of the backform upper beam, the tower crane underbeam is same with tower body
Step lifting；
C after) the tower crane underbeam reaches target location, on the body construction, the function of the limiting and guiding device is adjusted for connection
It is whole to be spacing, so far complete once to climb.
2. a kind of framework laterally pushed type inside-climbing tower crane based on top module system according to claim 1 does not fall beam and climbed method,
Characterized in that, the tower crane upper beam, tower crane central sill and tower crane underbeam are nine-squares beam structure.
3. a kind of framework laterally pushed type inside-climbing tower crane based on top module system according to claim 2 does not fall beam and climbed method,
Characterized in that, eight limiting and guiding devices are respectively welded on the outside of the tower crane upper beam, eight limition orientation dresses
Put and be respectively welded in the outside of the tower crane underbeam.
4. a kind of framework laterally pushed type inside-climbing tower crane based on top module system according to claim 1 does not fall beam and climbed method,
Characterized in that, described climb is also associated with stirrup between frame and tower crane upper beam or tower crane underbeam.
5. a kind of framework laterally pushed type inside-climbing tower crane based on top module system according to any one of Claims 1-4 does not fall beam
Climb method, it is characterised in that the limiting and guiding device includes housing, directive wheel, automatic adjustment height centering spring, automatic adjustment height
Centering sliding block, locking sliding block, locking hydraulic jack and return spring, the automatic adjustment height centering spring, automatic adjustment height centering are slided
Block, locking hydraulic jack return spring and return spring are respectively positioned in the housing, and the directive wheel is connected with locking sliding block, and
The locking sliding block is connected with the locked hydraulic cylinder, to drive the directive wheel stretching or retraction by the locked hydraulic cylinder
The housing.
6. a kind of framework laterally pushed type inside-climbing tower crane based on top module system according to claim 5 does not fall beam and climbed method,
Characterized in that, the housing is rectangular cylinder structure, its one end is provided with cover plate, another end opening, the locked hydraulic cylinder
Cylinder barrel passes through the cover plate of the housing and is fixedly connected with the cover plate of the housing.
7. a kind of framework laterally pushed type inside-climbing tower crane based on top module system according to claim 6 does not fall beam and climbed method,
Characterized in that, the automatic adjustment height centering sliding block is the rectangular cylinder structure with both ends open, it is placed in the housing,
And abutted with the inwall of the cover plate of the housing, connected between four inwalls of the automatic adjustment height centering sliding block by dividing plate,
The expansion link of the locked hydraulic cylinder is connected with the dividing plate, two relative inwalls of the automatic adjustment height centering sliding block and locking
In the two spaces that the outer wall of the cylinder barrel of hydraulic cylinder is formed respectively, a return spring, the return spring are respectively equipped with
Both ends be connected respectively with the cover plate and dividing plate of the housing.
8. a kind of framework laterally pushed type inside-climbing tower crane based on top module system according to claim 7 does not fall beam and climbed method,
Characterized in that, the locking sliding block includes the small slide block of four rectangular drum like structures, one end closing of the small slide block is another
End opening, one end of the small slide block closing is connected with one side of the dividing plate away from the locked hydraulic cylinder, four described small
Connected between sliding block by latch, the end face of the openend of the lateral surface of the latch and four small slide blocks and automatic tune
High centering sliding block is concordant close to the end face of one end of the directive wheel, and the latch is connected by supporting plate with the dividing plate,
The automatic adjustment height centering spring and directive wheel are equipped with each small slide block.
9. a kind of framework laterally pushed type inside-climbing tower crane based on top module system according to claim 8 does not fall beam and climbed method,
Characterized in that, being equipped with a wheel carrier in each small slide block, the wheel frame is the rectangular drum like structure of both ends open,
The inwall of the wheel carrier is connected by a transverse slat, and the wheel carrier is divided into two spaces, for place respectively it is described from
It is dynamic to heighten centering spring and connect the directive wheel, the both ends of the automatic adjustment height centering spring respectively with the transverse slat and small cunning
The Closed End of block abuts, and to drive the wheel carrier to be slided in the corresponding small slide block, realizes the directive wheel with respect to institute
State the inside and outside contraction of housing.
10. a kind of framework laterally pushed type inside-climbing tower crane based on top module system according to claim 8 does not fall beam and climbed method,
Characterized in that, the end face of the automatic adjustment height centering sliding block, small slide block one end concordant with latch is provided with sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711125252.7A CN107724670B (en) | 2017-11-14 | 2017-11-14 | Frame side-top type internal climbing tower crane non-inverted beam climbing method based on top mold system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711125252.7A CN107724670B (en) | 2017-11-14 | 2017-11-14 | Frame side-top type internal climbing tower crane non-inverted beam climbing method based on top mold system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107724670A true CN107724670A (en) | 2018-02-23 |
| CN107724670B CN107724670B (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711125252.7A Active CN107724670B (en) | 2017-11-14 | 2017-11-14 | Frame side-top type internal climbing tower crane non-inverted beam climbing method based on top mold system |
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| CN (1) | CN107724670B (en) |
Cited By (3)
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| CN110644376A (en) * | 2019-10-14 | 2020-01-03 | 中交武汉港湾工程设计研究院有限公司 | Automatic climbing device for inclined tower column internal mold support |
| CN111058618A (en) * | 2019-12-27 | 2020-04-24 | 上海建工集团股份有限公司 | Combined type telescopic sleeve jacking device and method thereof |
| CN111285267A (en) * | 2020-02-18 | 2020-06-16 | 上海建工四建集团有限公司 | Monitoring and adjusting system for climbing beam of swing arm tower crane |
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| CN110644376A (en) * | 2019-10-14 | 2020-01-03 | 中交武汉港湾工程设计研究院有限公司 | Automatic climbing device for inclined tower column internal mold support |
| CN110644376B (en) * | 2019-10-14 | 2021-04-27 | 中交武汉港湾工程设计研究院有限公司 | Automatic climbing device for inclined tower column internal mold support |
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| CN111285267A (en) * | 2020-02-18 | 2020-06-16 | 上海建工四建集团有限公司 | Monitoring and adjusting system for climbing beam of swing arm tower crane |
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| CN107724670B (en) | 2020-05-08 |
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