CN110316666A - A kind of tower crane wall-attaching equipment and tower crane wall-attaching equipment construction method - Google Patents
A kind of tower crane wall-attaching equipment and tower crane wall-attaching equipment construction method Download PDFInfo
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- CN110316666A CN110316666A CN201910724337.XA CN201910724337A CN110316666A CN 110316666 A CN110316666 A CN 110316666A CN 201910724337 A CN201910724337 A CN 201910724337A CN 110316666 A CN110316666 A CN 110316666A
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- wall
- tower crane
- fixed
- attached
- interconnecting piece
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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
- B66C23/20—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 with supporting couples provided by walls of buildings or like structures
- B66C23/208—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 with supporting couples provided by walls of buildings or like structures with supporting couples provided from the side, e.g. by walls of buildings
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
Abstract
The present invention provides a kind of tower crane wall-attaching equipments, including attached wall interconnecting piece, the first fixed part being arranged on the outside of the shear wall of Core Walls Structure and the second fixed part that tower crane tower body is arranged in；Attached wall interconnecting piece is for connecting support tower crane and Core Walls Structure, the first end of attached wall interconnecting piece is fixed with the first fixed part, the second end of attached wall interconnecting piece is fixed with the second fixed part, a kind of tower crane wall-attaching equipment provided by the present invention solves between tower crane and building distance farther out, core tube construction too fast the problem of causing external structure that can not construct.The present invention also provides a kind of tower crane wall-attaching equipment construction methods, and the construction method is efficiently easy, ensure that the unification of construction quality, construction safety and construction speed.
Description
Technical field
The invention belongs to Construction Technology of Super Tall Buildingin field more particularly to a kind of tower crane wall-attaching equipments and tower crane attached wall to fill
Set construction method.
Background technique
Tower crane is most common a kind of lifting equipment on construction site, with a section spreading, as a steel tower
Form, also known as derrick crane are to build for the equipment of the construction raw material such as the reinforcing bar of hoisting construction, wooden flute, scaffold tubes
Build a kind of essential equipment of constructing.The safety problem of tower crane is considered when designing tower crane, this is because surpassing in conventional
In the construction of skyscraper tower crane, tower crane height is higher, and the section of its base portion is smaller to be possible in actual use
Lead to toppling over for tower crane since foundation is unstable.All can when seat horizontal arm tower crane is more than free height, every one section of height
Tower crane is connected by setting pull rod with flooring, in order that it is vertically secured to play tower crane, prevents because of Tai Gao and the generation of handling object
Power so that tower body is shaken or is collapsed, i.e. tower crane attached wall.
Tower crane attached wall general remark regulation, tower crane installation positioning must assure that the spacing between tower crane center and building exists
Within 5 meters, the development advanced by leaps and bounds with building trade, especially in the construction of super high-rise building tower crane, this arrangement and method for construction
There is certain limitation, in the case that construction is completed not yet, tower crane be will be unable to for and external structure fast in Core Walls Structure construction speed
Attachment, this certainly will directly affect site operation progress.
Summary of the invention
The purpose of the present invention is to provide a kind of tower crane wall-attaching equipment and tower crane wall-attaching equipment construction methods, overcome existing skill
The limitation of art solves after super high rise structure goes out ground in the prior art, tower crane can not adhere to cannot immediately following core tube construction beat,
And then the problem of influencing construction speed.
To achieve the above object, the present invention is achieved by the following technical programs: a kind of tower crane wall-attaching equipment, comprising:
Attached wall interconnecting piece, the first fixed part being arranged on the outside of the shear wall of Core Walls Structure and the second fixed part that tower crane tower body is set；
The attached wall interconnecting piece supports the tower crane and the Core Walls Structure, the first end of the attached wall interconnecting piece for connecting
Portion is fixed with first fixed part, and the second end of the attached wall interconnecting piece is fixed with second fixed part；
Wherein, the first end and the second end are the both ends of the attached wall interconnecting piece respectively.
Optionally, the attached wall interconnecting piece includes truss-like wall attaching rod；
The truss-like wall attaching rod is made of four main chords and several web members, and the both ends of the every web member are solid respectively
It is scheduled on the different main chords, between the web member and the web member and the main chord form several triangles.
Optionally, first fixed part includes embedded part plate, the dowel of the embedded part plate and the shear wall of the Core Walls Structure
Main reinforcement be welded and fixed；
The embedded part plate is used to fix the first end of the attached wall interconnecting piece.
It optionally, further include positioning region, the positioning region is fixed on the outside of the shear wall of the Core Walls Structure, the positioning region
For positioning the installation site of the embedded part plate.
Optionally, second fixed part includes tower crane attached wall frame, and the tower crane attached wall frame connects for fixing the attached wall
The second end of socket part.
Optionally, the tower crane attached wall frame is fixed on the outside of the tower crane tower body by bolt and voussoir.
Based on the same inventive concept, the present invention also provides a kind of construction methods of tower crane wall-attaching equipment, including following step
It is rapid:
S1: the assembled attached wall interconnecting piece；
S2: the first fixed part is fixed on the outside of the shear wall of Core Walls Structure；
S3: the second fixed part first the installation of tower crane attached wall: is fixed on tower crane tower body；Then the attached wall interconnecting piece is lifted
To attached wall absolute altitude, the first end of the attached wall interconnecting piece is then fixed on first fixed part, the attached wall is connected
The second end in portion is fixed on second fixed part.
Optionally, attached wall interconnecting piece described in step S1 includes truss-like wall attaching rod, and step S1 further includes according to tower crane knot
Structure counter-force calculates and section checking selects the truss-like wall attaching rod.
Optionally, the first fixed part described in step S2 includes embedded part plate, and step S2 further includes transporting the embedded part plate
To attached wall absolute altitude region on the outside of the shear wall of the Core Walls Structure, and cutting the dowel of the embedded part plate and the Core Walls Structure
The main reinforcement of power wall is welded and fixed.
Optionally, the second fixed part described in step S3 includes tower crane attached wall frame, and step S3 further includes that the tower crane is attached
Wall frame is fixed on the outside of the tower crane tower body by bolt and voussoir；
It further include that positioning region is set on the outside of the shear wall of the Core Walls Structure in step S3, for positioning the embedded part plate
Installation site.
Compared with prior art, the invention has the characteristics that and the utility model has the advantages that tower crane attached wall provided by the present invention fills
The attached wall interconnecting piece set, makes full use of the intensity of material, saves material than solid web girder when span is larger, mitigates self weight and increases
Rigidity is able to bear axial tension or pressure；First fixed part of the invention is able to bear biggish pulling force and pressure, increases tower
The bearing capacity for hanging wall-attaching equipment is prevented the load born due to tower crane larger, excessive pulling force is caused to Core Walls Structure main reinforcement.This
A kind of tower crane wall-attaching equipment provided by inventing, flexible arrangement, tower crane can vertically be fixedly secured by reasonable stress, prevent because
For tower crane is too high and handling object generate power make tower body shake or collapse；Tower crane attached wall construction method provided by the present invention is easy
It, can be according to execution conditions flexible arrangement in implementation.
Detailed description of the invention
Fig. 1 is a kind of application scenarios planar structure schematic diagram of tower crane wall-attaching equipment of the embodiment of the present invention one；
Fig. 2 is a kind of application scenarios elevational schematic view of tower crane wall-attaching equipment of the embodiment of the present invention one；
Fig. 3 is a kind of truss-like wall attaching rod overlooking structure diagram of tower crane wall-attaching equipment of the embodiment of the present invention one；
Fig. 4 is a kind of front view of the embedded part plate of tower crane wall-attaching equipment of the embodiment of the present invention one；
Fig. 5 is a kind of construction method flow chart of tower crane wall-attaching equipment of the embodiment of the present invention two；
Wherein, the reference numerals are as follows by attached drawing 1-5:
1- tower crane, 11- tower crane attached wall frame, 2- Core Walls Structure, 21- Core Walls Structure main reinforcement, 3- embedded part plate, 31- dowel, 4- attached wall
Bar, 41- main chord, 42- web member.
Specific embodiment
Core of the invention thought is to solve after super high rise structure goes out ground in the prior art, tower crane center and building it
Between distance be more than the problem of conventional attached wall is fixed, and tower crane can not closely follow core tube construction beat, a kind of tower crane attached wall dress is provided
It sets and tower crane wall-attaching equipment construction method.
To realize above-mentioned thought, the present invention provides a kind of tower crane wall-attaching equipment, the tower crane wall-attaching equipment includes attached wall
Interconnecting piece, the first fixed part being arranged on the outside of the shear wall of Core Walls Structure and the second fixed part that tower crane tower body is set；It is described
Attached wall interconnecting piece supports the tower crane and the Core Walls Structure, the first end of the attached wall interconnecting piece and described first for connecting
Fixed part is fixed, and the second end of the attached wall interconnecting piece is fixed with second fixed part；Wherein, the first end and institute
State the second end respectively and be the both ends of the attached wall interconnecting piece.
Based on the same inventive concept, the present invention also provides a kind of tower crane wall-attaching equipment construction methods, comprising:
S1: the assembled attached wall interconnecting piece；
S2: the first fixed part is fixed on the outside of the shear wall of Core Walls Structure；
S3: the second fixed part first the installation of tower crane attached wall: is fixed on tower crane tower body；Then the attached wall interconnecting piece is lifted
To attached wall absolute altitude, the first end of the attached wall interconnecting piece is then fixed on first fixed part, the attached wall is connected
The second end in portion is fixed on second fixed part.
Using a kind of tower crane of tower crane wall-attaching equipment provided by the present invention, the tower crane is without influencing core tube construction work
Phase may continue to carry out structure construction, it is ensured that safety of tower crane construction effectively contains tower crane safety accident, guarantees the construction period.
To keep the purpose of the present invention, advantages and features clearer, below in conjunction with attached drawing 1-5 to one kind proposed by the present invention
Tower crane wall-attaching equipment and tower crane wall-attaching equipment construction method are described in further detail.It should be noted that attached drawing is all made of very
Simplified form and non-accurate ratio is used, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
<embodiment one>
It as shown in Figure 1 and Figure 2, is a kind of application scenarios planar structure signal of tower crane wall-attaching equipment of the present embodiment
Figure and application scenarios elevational schematic view, the tower crane wall-attaching equipment include attached wall interconnecting piece, are arranged in outside the shear wall of Core Walls Structure
First fixed part of side and the second fixed part that tower crane tower body is set；The attached wall interconnecting piece supports the tower crane for connecting
With the Core Walls Structure, the first end of the attached wall interconnecting piece is fixed with first fixed part, and the of the attached wall interconnecting piece
Two ends are fixed with second fixed part；Wherein, the first end is that the attached wall connects with the second end respectively
The both ends in portion.
In the present embodiment, as shown in Fig. 3, the attached wall interconnecting piece is wall attaching rod 4, and the wall attaching rod 4 is truss-like
Wall attaching rod, the wall attaching rod 4 are made of four main chords 41 and several web members 42, and the both ends of the every web member 42 are solid respectively
It is scheduled on the different main chords 41, between the web member 42 and the web member 42 and the main chord 41 form several three
The space structure of corner shaped elements.As shown in Fig. 3, in order to preferably carry axial tension and pressure, wherein the one of the present embodiment
The overall length d1 of a wall attaching rod 4 is 16.4m, and the length d2 of interlude is 9.69m, it can be seen that, a kind of tower provided by the present invention
Wall-attaching equipment is hung, the 16.4m of the total length d1 of wall attaching rod 4 is overlength wall attaching rod, breaches between tower crane tower body and building
Requirement limitation of the spacing within 5 meters, enables tower crane to adhere to, is able to guarantee site operation progress.Further, described attached
The first end of wall bar and the area of section of the second end are gradually tapered up to both ends are tapered, so that the wall attaching rod
4 first end and the second end are more used in be fixed with the shear wall of the Core Walls Structure and the tower crane tower body.
Particularly, the present invention is not intended to limit the fixing means between the main chord 41 and web member 42, welding, riveting or bolt fixation side
Formula is within the scope of the present invention, the wall attaching rod 4 bear axial tension between tower crane 1 and Core Walls Structure main reinforcement 21 or
Pressure saves material than solid web girder when span is larger, can give full play to the effect of material, is mitigating self weight and is increasing rigid
While spending, the intensity of material can make full use of.In the present embodiment, the main chord 41 is using L100 × 100 × 10
Angle steel (steel select Q345B), web member 42 is using φ 42 × 2.5 (g steel select Q235B) round tube.
With continued reference to attached drawing 1, attached drawing 2 and attached drawing 4, in the present embodiment, first fixed part includes embedded part plate 3, described
The dowel 31 and the main reinforcement of the shear wall of the Core Walls Structure of embedded part plate 3 are welded and fixed, and the embedded part plate 3 is for fixing the attached wall
The first end of bar 4.In the present embodiment, the embedded part plate 3 preferably uses 750 × 510mm2, steel selection Q345B, often
The HRB400 reinforcing bar of 16 φ 32 of plug welding on block embedded part plate 3.The embedded part plate 3 is used for the first end of the wall attaching rod 4
Portion and the shear wall of the Core Walls Structure are fixed, and the embedded part plate 3 increases the forced area of the shear wall of the Core Walls Structure, so that
Connection between the wall attaching rod 4 and the shear wall of the Core Walls Structure is relatively reliable durable, to bear from the tower crane
Pulling force, more firmly by the vertical fixation of the tower crane 1.
With continued reference to attached drawing 1 and attached drawing 2, in the present embodiment, second fixed part includes tower crane attached wall frame 11, described
Tower crane attached wall frame 11 is fixed on the outside of the tower crane tower body by bolt and voussoir；The tower crane attached wall frame 11 is for fixing institute
State the second end of wall attaching rod 4, in the present embodiment, the tower crane attached wall frame 11 is disposed around the periphery of 1 tower body of tower crane,
The pulling force of the tower crane can be transmitted to well to the shear wall of the Core Walls Structure by the wall attaching rod 4, more firmly will
The vertical fixation of the tower crane 1.
Particularly, the embodiment of the present invention tower crane wall-attaching equipment further includes positioning region, and the positioning region is fixed on the core
On the outside of the shear wall of heart cylinder, the positioning region is used to position the installation site of the embedded part plate 3, applies in installation tower crane wall-attaching equipment
During work, for the tower crane wall-attaching equipment more accurately to be installed.
With continued reference to attached drawing 1 and attached drawing 2, the Super High project under construction of the present embodiment application includes two tower cranes, and every
Platform tower crane is fixed using 3 sets of tower crane wall-attaching equipments that different height is arranged in, i.e. the Super High project under construction of the present embodiment application
Include altogether 6 attached wall interconnecting pieces and with one-to-one first fixed part and described second of the attached wall interconnecting piece number
Fixed part.The knot of first fixed part of every set tower crane wall-attaching equipment, second fixed part and the attached wall interconnecting piece
Structure parameter is not identical, and according to practice of construction situation, the design height of stress condition, tower crane wall-attaching equipment including tower crane is held
The COMPREHENSIVE CALCULATINGs such as the pulling force received obtain.
Especially, it should be noted that in practical applications, the tower crane attached wall frame 11, the wall attaching rod 4 and described bury
The specification of part plate 3 to be calculated according to its stress condition or actual loading test determines anchor slab specification, attached wall frame specification, main chord 41 and abdomen
The specification of the diameter of bar 42, length and dowel while ensuring construction speed, guarantees to apply to ensure standard construction requirement
Work safety, it should be apparent that, the limitation of disclosed design parameter and non-present invention.
<embodiment two>
It as shown in Fig. 5, is a kind of tower crane wall-attaching equipment construction method flow chart provided in this embodiment, for convenient for reason
Solution, it is first overall to illustrate a kind of tower crane wall-attaching equipment construction method provided by the present embodiment, then the expansion of each step is retouched in detail
It states, from attached drawing as can be seen that tower crane wall-attaching equipment construction method provided by the present embodiment includes:
S1: the assembled attached wall interconnecting piece；
S2: the first fixed part is fixed on the outside of the shear wall of Core Walls Structure；
S3: the second fixed part first the installation of tower crane attached wall: is fixed on tower crane tower body；Then the attached wall interconnecting piece is lifted
To attached wall absolute altitude, the first end of the attached wall interconnecting piece is then fixed on first fixed part, the attached wall is connected
The second end in portion is fixed on second fixed part.
For the present embodiment with 17937 square metres of project area of base, whole development is by high 249.85 meters of the Super High in a building
Office more than high building ground is described in detail for 54 layers totally, and this project is constructed using two tower cranes altogether, and every
Tower crane is fixed using the shear wall of 3 sets of tower crane wall-attaching equipments and Core Walls Structure.
The assembled attached wall interconnecting piece in step S1, particularly, in the case where attached wall interconnecting piece overlength, in assembly
Before, it can be segmented and march into the arena.The attached wall interconnecting piece includes truss-like wall attaching rod, and step S1 further includes according to tower crane structure counter-force meter
It calculates and section checking selects the truss-like wall attaching rod；In conjunction with the actual conditions of the project construction, in different construction elevations,
6 truss-like wall attaching rods are used altogether, it will be understood to those skilled in the art that the number and setting of the truss-like wall attaching rod
The construction elevation of truss-like wall attaching rod and the limitation of non-present invention, but need to verify by calculating or checking according to practice of construction
It is reasonably selected and is arranged；Further, the truss-like attached wall is selected according to tower crane structure counter-force computer section checking
Bar.
Particularly, truss-like wall attaching rod provided by the present invention is overlength wall attaching rod, in the installation of tower crane wall-attaching equipment, no
Truss-like wall attaching rod must be spliced in advance, but in installation tower crane wall-attaching equipment splicing, facilitate the wall attaching rod to transport and march into the arena.
First fixed part described in step S2 includes embedded part plate, and step S2 further includes by the embedded part plate by execute-in-place people
Member is transported to design section on the outside of the shear wall of Core Walls Structure by integral steel platform, and the embedded part plate is transported to cutting for the Core Walls Structure
Attached wall absolute altitude region on the outside of power wall, and the main reinforcement of the dowel of the embedded part plate and the shear wall of the Core Walls Structure is welded admittedly
It is fixed.It can carry out connecting with wall attaching rod after the concrete strength of the embedded part plate point reaches design strength.
Second fixed part includes tower crane attached wall frame, further includes that tower crane attached wall frame is vertically refuted by tower crane in step S3
It is transported to attached wall absolute altitude, is adjusted using 2 tons of chain blocks being suspended on tower body in advance, is fixed finally by bolt and voussoir
On the outside of tower body.
It further include that positioning region is set on the outside of the shear wall of the Core Walls Structure in step S3, for positioning the embedded part plate
Installation site.Surveying setting-out is carried out on outer frame using whole station instrument, and horse/baffle is leaned in welding in the position the embedded part Ban Chu
(positioning action) installs overlength wall attaching rod using tower crane, and the weight of wall attaching rod is only 1.35 tons, is met in any radius of tower crane
Lifting requirements.
It is multiple using total station again after the wall attaching rod is all shelved on the tower crane attached wall frame and the embedded part plate
Survey the verticality in two directions of tower body, it is ensured that precision controlling is within 1/1000.
After above-mentioned operation all after the completion of, attached wall is finally fixed.
In conclusion a kind of construction method construction process of tower crane wall-attaching equipment provided by the present embodiment are as follows: embedded part is pre-
Bury → attached wall frame installation → measurement → baffle installation → attached wall installation → measurement correction → welding.
It is that term " first ", " second " are used for description purposes only, and should not be understood as instruction or dark with needing to illustrate
Show relative importance or implicitly indicates the quantity of indicated technical characteristic.The feature of " first ", " second " is defined as a result,
It can explicitly or implicitly include at least one of the features.In the description of the present invention, the meaning of " plurality " is at least two,
Such as two, three etc., unless otherwise specifically defined.
In conclusion a kind of various configuration of the above-described embodiment to tower crane wall-attaching equipment and tower crane wall-attaching equipment construction method
It is described in detail, certainly, foregoing description is only the description to present pre-ferred embodiments, is not appointed to the scope of the invention
What is limited, and the present invention includes but is not limited to configuration cited in above-mentioned implementation, and those skilled in the art can be according to above-mentioned
The content of embodiment is drawn inferences about other cases from one instance, and any change that the those of ordinary skill in field of the present invention does according to the disclosure above content is repaired
Decorations, belong to the protection scope of claims.
Claims (10)
1. a kind of tower crane wall-attaching equipment characterized by comprising attached wall interconnecting piece is arranged on the outside of the shear wall of Core Walls Structure
First fixed part and the second fixed part that tower crane tower body is set；
The attached wall interconnecting piece supports the tower crane and the Core Walls Structure for connecting, the first end of the attached wall interconnecting piece with
First fixed part is fixed, and the second end of the attached wall interconnecting piece is fixed with second fixed part；
Wherein, the first end and the second end are the both ends of the attached wall interconnecting piece respectively.
2. tower crane wall-attaching equipment according to claim 1, which is characterized in that the attached wall interconnecting piece includes truss-like attached wall
Bar；
The truss-like wall attaching rod is made of four main chords and several web members, and the both ends of the every web member are separately fixed at
On the different main chords, between the web member and the web member and the main chord form several triangles.
3. tower crane wall-attaching equipment according to claim 2, which is characterized in that first fixed part includes embedded part plate, institute
The main reinforcement for stating the dowel and the shear wall of the Core Walls Structure of embedded part plate is welded and fixed；
The embedded part plate is used to fix the first end of the attached wall interconnecting piece.
4. tower crane wall-attaching equipment according to claim 3, which is characterized in that further include positioning region, the positioning region is fixed
On the outside of the shear wall of the Core Walls Structure, the positioning region is used to position the installation site of the embedded part plate.
5. tower crane wall-attaching equipment according to claim 2, which is characterized in that second fixed part includes tower crane attached wall
Frame, the tower crane attached wall frame are used to fix the second end of the attached wall interconnecting piece.
6. tower crane wall-attaching equipment according to claim 5, which is characterized in that the tower crane attached wall frame passes through bolt and voussoir
It is fixed on the outside of the tower crane tower body.
7. a kind of tower crane wall-attaching equipment construction method, which comprises the following steps:
S1: the assembled attached wall interconnecting piece；
S2: the first fixed part is fixed on the outside of the shear wall of Core Walls Structure；
S3: the second fixed part first the installation of tower crane attached wall: is fixed on tower crane tower body；Then the attached wall interconnecting piece is lifted into attached
Then the first end of the attached wall interconnecting piece is fixed on first fixed part by wall absolute altitude, by the attached wall interconnecting piece
The second end is fixed on second fixed part.
8. tower crane wall-attaching equipment construction method according to claim 7, which is characterized in that the connection of attached wall described in step S1
Portion includes truss-like wall attaching rod, and step S1 further includes selecting the truss-like attached according to the calculating of tower crane structure counter-force and section checking
Wall bar.
9. tower crane wall-attaching equipment construction method according to claim 8, which is characterized in that first is fixed described in step S2
Portion includes embedded part plate, and step S2 further includes that the embedded part plate is transported to the attached wall absolute altitude on the outside of the shear wall of the Core Walls Structure
Region, and the main reinforcement of the dowel and the shear wall of the Core Walls Structure of the embedded part plate is welded and fixed.
10. tower crane wall-attaching equipment construction method according to claim 9, which is characterized in that second is solid described in step S3
Determining portion includes tower crane attached wall frame, and step S3 further includes that the tower crane attached wall frame is fixed on the tower crane tower by bolt and voussoir
The outside of body；
It further include that positioning region is set on the outside of the shear wall of the Core Walls Structure in step S3, for positioning the installation of the embedded part plate
Position.
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| CN201910724337.XA CN110316666A (en) | 2019-08-07 | 2019-08-07 | A kind of tower crane wall-attaching equipment and tower crane wall-attaching equipment construction method |
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| CN201910724337.XA CN110316666A (en) | 2019-08-07 | 2019-08-07 | A kind of tower crane wall-attaching equipment and tower crane wall-attaching equipment construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387281A (en) * | 2021-06-25 | 2021-09-14 | 中建一局集团建设发展有限公司 | Alternate conversion attachment system of externally attached tower crane and construction method |
| CN114482269A (en) * | 2022-01-20 | 2022-05-13 | 中建八局第一建设有限公司 | Flat-arm tower crane attachment structure and construction method thereof |
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| CN114482269A (en) * | 2022-01-20 | 2022-05-13 | 中建八局第一建设有限公司 | Flat-arm tower crane attachment structure and construction method thereof |
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