CN106522361A - Combined installation method for multi-layer heavy steel space corridor - Google Patents
Combined installation method for multi-layer heavy steel space corridor Download PDFInfo
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- CN106522361A CN106522361A CN201611120657.7A CN201611120657A CN106522361A CN 106522361 A CN106522361 A CN 106522361A CN 201611120657 A CN201611120657 A CN 201611120657A CN 106522361 A CN106522361 A CN 106522361A
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- Prior art keywords
- vestibule
- corridor
- fabric
- installation method
- combined installation
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/0046—Loggias
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a combined installation method for a multi-layer heavy steel space corridor. The combined installation method for the multi-layer heavy steel space corridor comprises the steps that firstly, a corridor bottom layer structure is assembled on the ground or on the top surface of a structure below the corridor through a crane; secondly, the corridor bottom layer structure is lifted in place through an integral lifting system and fixed to tower buildings around; and thirdly, high-altitude in-site installation of an upper structure of the corridor is conducted through equipment such as a tower crane. Compared with a traditional technique, the combined installation method has the advantages that construction technological requirements for the existing steel space corridor can be met, the construction progress can be greatly accelerated, high-altitude work safety risks in the construction process are reduced, and the structural deformation control difficulty in the construction process is lowered.
Description
Technical field
The invention belongs to executive information systems technical field of construction, is related generally to one kind and is carried using the aerial vestibule of multilayer
Rise the combined installation method of the heavy aerial steel vestibule of multilayer for increasing empty original position installation Technology.
Background technology
With the needs of current building function, the steel vestibule between connected buildings is to large span, large-tonnage, many number of plies directions
Development, such steel vestibule generally may be partitioned into upper and lower two parts composition.Its special structure has in work progress
The features such as high-altitude installation difficulty is big, installation accuracy has high demands, malformation control is difficult, security isolation has high demands.Traditional construction
Though technique can meet the construction requirement of this kind of structure, its construction progress, precision, security protection a series of problems, such as be difficult to
Preferably ensured.Aerial steel vestibule heavy for this multilayer at present has following two installation methods：
First, high-altitude original position Method for Installation：Install from high building side toward vestibule central authorities high-altitude is in situ.This installation method exist with
Lower shortcoming：
1st, gallery structure Deformation control difficulty in work progress is big；
2nd, job safety hidden danger of soaring aloft is big；
3rd, installation rate is slow, and installation accuracy is poor.
2nd, Integral Lifting：Vestibule after the completion of assembly, is integrally lifted in place using hoisting mechanism on the ground.This peace
Dress method is suffered from the drawback that：
1st, ground structural-load-carrying capacity is had high demands；
2nd, lift mechanism lifts ability is had high demands；
3rd, in lifting process, gallery structure front face area is big, and wind-resistance measures have high demands.
The content of the invention
The purpose of the present invention is：For the defect existing for traditional construction technology, propose that one kind is connected in the air using multilayer
Corridor is lifted increases empty original position installation Technology, and its method can meet the construction technology of current this multilayer heavy-duty steel vestibule will
Ask, can also greatly improve construction speed, reduce work progress high-altitude working safety risk and reduce the structure in work progress
Deformation control difficulty.
The technical scheme is that：First with crane in ground or vestibule rectangular structure top surface assembly vestibule bottom
Structure；Recycle Integral lifting system to lift in place assembled good vestibule fabric, and fix with periphery high building；It is subsequently sharp
High-altitude installation in situ is carried out with crane to vestibule superstructure.
This combined installation method of the present invention, on the basis of above-mentioned technical proposal, also including following preferred version：
The method specifically includes following steps：
A, platform is set up in the lower section in vestibule designed elevation plane projection face above ground or vestibule substructure；
B, assembly is carried out to vestibule fabric above the platform set up；
C, while vestibule fabric is assembled, on the outside of high building, Integral lifting system is set, will be upper by this system
State vestibule fabric to be lifted in place；
D, vestibule fabric and periphery high building are connected, height is carried out to vestibule superstructure using derrick crane
Empty installation in situ.
Advantages of the present invention is：Compared to traditional handicraft, this method can not only meet the construction of current this aerial steel vestibule
Technological requirement, while can also greatly improve construction speed, reduces the high-altitude working safety risk in work progress and reduction is applied
Malformation control difficulty during work.
Description of the drawings
The invention will be described further with specific embodiment below in conjunction with the accompanying drawings：
Fig. 1 to Fig. 8 is installation procedure demonstration graph in the embodiment of the present invention, and the arrow in wherein Fig. 2 is represented to vestibule bottom
The direction of improvement of truss.
Specific embodiment
Fig. 1 to Fig. 8 shows that of the combined installation method of the heavy aerial steel vestibule of this multilayer of the invention is concrete real
Example is applied, which mainly includes the following steps that：
Step a, as shown in figure 1, vestibule designed elevation plane projection face lower section on ground or vestibule substructure
Side sets up platform, and above the platform set up carries out assembly to vestibule fabric.
Step b, as shown in Figure 1, Figure 2 and Figure 3, while vestibule fabric is assembled, arranges overall on the outside of high building
Above-mentioned vestibule fabric is lifted in place by lift system by this system.
Step c, as shown in figure 4, vestibule fabric and periphery high building are connected.
Step d, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, vestibule superstructure is entered using the derrick crane above high building
Row high-altitude is in situ to install.
In the present embodiment, above-mentioned Integral lifting system includes lifting means with steel strand wires are lifted etc..
Certainly, above-described embodiment technology design only to illustrate the invention and feature, its object is to make people much of that
Solution present disclosure is simultaneously implemented according to this, can not be limited the scope of the invention with this.It is all according to major technique of the present invention
Equivalent transformation or modification that the Spirit Essence of scheme is done, should all be included within the scope of the present invention.
Claims (2)
1. the combined installation method of the heavy aerial steel vestibule of a kind of multilayer, it is characterised in that first with crane on ground or
Vestibule rectangular structure top surface assembly vestibule fabric；Integral lifting system is recycled to lift assembled good vestibule fabric
In place, and with periphery high building fix；High-altitude installation in situ is carried out to vestibule superstructure followed by crane.
2. the combined installation method of the heavy aerial steel vestibule of multilayer according to claim 1, it is characterised in that the method has
Body is comprised the following steps：
A, platform is set up in the lower section in vestibule designed elevation plane projection face above ground or vestibule substructure；
B, assembly is carried out to vestibule fabric above the platform set up；
C, while vestibule fabric is assembled, Integral lifting system is set on the outside of high building, by this system by above-mentioned company
Corridor fabric is lifted in place；
D, vestibule fabric and periphery high building are connected, high-altitude are carried out to vestibule superstructure using derrick crane former
Install position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611120657.7A CN106522361A (en) | 2016-12-07 | 2016-12-07 | Combined installation method for multi-layer heavy steel space corridor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611120657.7A CN106522361A (en) | 2016-12-07 | 2016-12-07 | Combined installation method for multi-layer heavy steel space corridor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522361A true CN106522361A (en) | 2017-03-22 |
Family
ID=58342678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611120657.7A Pending CN106522361A (en) | 2016-12-07 | 2016-12-07 | Combined installation method for multi-layer heavy steel space corridor |
Country Status (1)
| Country | Link |
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| CN (1) | CN106522361A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060105A (en) * | 2017-05-10 | 2017-08-18 | 中国建筑第二工程局有限公司 | A kind of lifting construction method of multiple steel vestibules between high building |
| CN113494127A (en) * | 2021-07-09 | 2021-10-12 | 上海宝冶集团有限公司 | Construction method for layered lifting of large-span open-web corridor steel platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046758A (en) * | 2013-01-18 | 2013-04-17 | 上海建工一建集团有限公司 | Method for constructing multichannel interval load-carrying mega truss door structure |
| CN103075025A (en) * | 2013-01-30 | 2013-05-01 | 中国十九冶集团有限公司 | Wholly lifting construction method for asymmetric structure of huge overhang steel of high-rise building |
| CN103912128A (en) * | 2014-02-28 | 2014-07-09 | 中国建筑第五工程局有限公司广州分公司 | Construction method of high-altitude one-piece steel truss |
| CN105781124A (en) * | 2014-12-15 | 2016-07-20 | 五冶集团上海有限公司 | Method for installing corridor with ultra-high double-tower steel structure |
| CN106065661A (en) * | 2016-06-13 | 2016-11-02 | 中建六局第三建筑工程有限公司 | Large span unsettled steel corridor construction engineering method |
-
2016
- 2016-12-07 CN CN201611120657.7A patent/CN106522361A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046758A (en) * | 2013-01-18 | 2013-04-17 | 上海建工一建集团有限公司 | Method for constructing multichannel interval load-carrying mega truss door structure |
| CN103075025A (en) * | 2013-01-30 | 2013-05-01 | 中国十九冶集团有限公司 | Wholly lifting construction method for asymmetric structure of huge overhang steel of high-rise building |
| CN103912128A (en) * | 2014-02-28 | 2014-07-09 | 中国建筑第五工程局有限公司广州分公司 | Construction method of high-altitude one-piece steel truss |
| CN105781124A (en) * | 2014-12-15 | 2016-07-20 | 五冶集团上海有限公司 | Method for installing corridor with ultra-high double-tower steel structure |
| CN106065661A (en) * | 2016-06-13 | 2016-11-02 | 中建六局第三建筑工程有限公司 | Large span unsettled steel corridor construction engineering method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060105A (en) * | 2017-05-10 | 2017-08-18 | 中国建筑第二工程局有限公司 | A kind of lifting construction method of multiple steel vestibules between high building |
| CN107060105B (en) * | 2017-05-10 | 2018-11-13 | 中国建筑第二工程局有限公司 | A kind of lifting construction method of multiple steel vestibules between high building |
| CN113494127A (en) * | 2021-07-09 | 2021-10-12 | 上海宝冶集团有限公司 | Construction method for layered lifting of large-span open-web corridor steel platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |