CN107503519B - Three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house - Google Patents
Three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house Download PDFInfo
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- CN107503519B CN107503519B CN201710772524.6A CN201710772524A CN107503519B CN 107503519 B CN107503519 B CN 107503519B CN 201710772524 A CN201710772524 A CN 201710772524A CN 107503519 B CN107503519 B CN 107503519B
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- side fascia
- hoisting
- suspension centre
- steel column
- machinery
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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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of three layers of composite steel column sandwich heat preservation Side fascia hanging methods of assembling type steel structure house, are lifted using two hoisting machineries to component；Suspension centre is arranged on Side fascia steel column top main hoisting crane tool, and auxiliary hanging loads hoisting machinery and suspension centre is arranged in Side fascia steel column middle-end, and fixation；Raising, the main hoisting crane tool lifting velocity in top are higher than middle-end hoisting aids machinery to two hoisting machineries simultaneously；When Side fascia, which rises, rises to five meters from the ground, middle-end suspender is extractd；Main hoisting machinery starts raising, translates backward with regard to site to height in place is raised to, reaches installation place, complete installation.Three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house of the present invention, improve construction quality, improve installation accuracy, accelerate site operation speed, reduce manual work, save engineering cost, prevent in Side fascia hoisting process because caused by steel structure concrete modification concrete siphonal lobe crack, save engineering cost.
Description
Technical field
The present invention relates to a kind of construction techniques, in particular to a kind of three layers of group of assembling type steel structure house
Close steel column sandwich heat preservation Side fascia hanging method.
Background technique
Traditional prefabricated outer wall panel installation, Side fascia, can be direct to place on Side fascia storage rack through erectting during installation
Lifting installation is same, the method be only applicable to prefabricated outer wall panel height it is little in the case where.What is involved is assembled steel knots for this patent
The installation of structure house multilayer prefabricated outer wall panel, technique for fixing.Prevent the outer page cracking of multilayer Side fascia from fixing with multilayer Side fascia.
In assembled-type house Side fascia installation, traditional installation is all will directly from prefabricated outer wall panel storage rack
It erects the Side fascia placed and slings installation.It vertically places, and is having to guarantee Side fascia before installation after the completion of Side fascia production
The Side fascia storage rack of standard, such effect are to guarantee that Side fascia reduction has bad luck in installation process modular level to perpendicular
The occurrence of coagulation is easy to crack during vertical.But this installation method is only applicable to general prefabricated outer wall panel (3.5 meters or less).Multilayer
Prefabricated outer wall panel be it is 9 meters long, component conveying can only be horizontally arranged till now.It is installed if lifted using Conventional end, this
The Side fascia upper end steel column that section Side fascia lower end steel column is installed with lower section is connect.The outer page of multilayer prefabricated outer wall panel is easily opened
It splits, and only steel column is attached fixation, the verticality of multilayer prefabricated outer wall panel can not guarantee, and be installed rear inconvenience
Adjustment.
Summary of the invention
In view of the deficiency of the prior art, the present invention provides a kind of raising construction quality, improves installation accuracy, accelerates
Site operation speed reduces manual work, saves three layers of composite steel column sandwich heat preservation of assembling type steel structure house of engineering cost
Side fascia hanging method.
The technical solution used in the present invention is:
A kind of three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house, concrete construction method is such as
Under:
1) suspension centre is arranged
Multilayer prefabricated outer wall panel suspension centre is set as 4 points of liftings, and Side fascia steel column top is arranged at 2 points, in multilayer precast facade
2 lifting points are arranged in plate middle-end；
Top suspension centre is Side fascia connection otic placode, and middle-end suspension centre is the lifting that multilayer platform girder steel bracket top flange plate opens up
Hole；
2) suspender prepares
Hoisting appliance 2 is paid, and snap ring is that 5t uses 14；
3) mechanical to prepare
Two hoisting machineries, end suspension centre are construction and installation host using hoisting machinery；
4) step is lifted:
Component is lifted using two hoisting machineries；Suspension centre is arranged on Side fascia steel column top main hoisting crane tool
End connects suspender by 2, steel column top suspension centre, and suspender is connect with hoisting machinery, guarantees the vertical stress of suspension centre；
Auxiliary hanging loads hoisting machinery and suspension centre is arranged in Side fascia steel column middle-end, and fixation；
Raising, the main hoisting crane tool lifting velocity in top are higher than middle-end hoisting aids machinery to two hoisting machineries simultaneously；
When Side fascia, which rises, rises to five meters from the ground, middle-end hoisting machinery is not carrying out raising operation, and top is main to be lifted
Hoisting machinery has continued to rise to Side fascia to be perpendicular to the state of ground；
After Side fascia is perpendicular to ground, middle-end hoisting aids machinery back hook, when middle-end wire rope of sling in stress and does not return
It falls to the ground, middle-end suspender is extractd；
After extracing middle-end suspender, main hoisting machinery starts raising, translates backward with regard to site to height in place is raised to, reaches peace
At dress；
5) fixing step:
Multilayer prefabricated outer wall panel lower end steel construction is first and to install the use of multilayer prefabricated outer wall panel upper end steel construction position
It is bolted；Guarantee the connection of multilayer prefabricated outer wall panel upper and lower level；
2 wirerope upper end connecting external wall panels middle-end suspension centres of middle-end, wirerope lower end remove suspender after and floor steel
Beam is connected and fixed；Adjust multilayer prefabricated outer wall panel verticality；
The installation of floor girder steel is followed, 2 wirerope lower ends of middle-end move up, and right after the complete layer of every layer of steel girder erection
Multilayer Side fascia verticality progress adjustment completes installation.
The present invention compared with the prior art the utility model has the advantages that
Three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house of the present invention improve construction matter
Amount improves installation accuracy, accelerates site operation speed, reduces manual work, saves engineering cost, prevents Side fascia hoisting process
Concrete siphonal lobe cracks caused by the middle modification because of steel structure concrete, saves engineering cost.
Detailed description of the invention
Fig. 1 is that three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house of the present invention start to hang
The structural schematic diagram of dress；
Fig. 2 is in the excision of three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house of the present invention
Hold the hoisting structure schematic diagram of suspender；
Fig. 3 Fig. 1 is hanging for three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house of the present invention
It is attached to the structural schematic diagram of position.
Main component symbol description in attached drawing:
In figure:
1, steel column bracket top flange plate opens hole for hoist 2, Side fascia middle-end
3, snap ring 4, interior page
5, steel construction pillar 6, Side fascia top
7, the outer page of insulation board 8, concrete
9, suspender 10, crane.
Specific embodiment
Referring to the drawings and embodiment the present invention will be described in detail:
Attached drawing 1-3 is it is found that a kind of three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house, tool
Steps are as follows for body construction:
1) suspension centre is arranged
Multilayer prefabricated outer wall panel suspension centre is set as 4 points of liftings, and Side fascia steel column top is arranged at 2 points, in multilayer precast facade
2 lifting points are arranged in plate middle-end；
Top suspension centre is Side fascia connection otic placode, and middle-end suspension centre is the lifting that multilayer platform girder steel bracket top flange plate opens up
Hole；
2) suspender prepares
Hoisting appliance 2, which is paid, (guarantees that multilayer prefabricated outer wall panel steel column part will not can only be born because of the inside stress of wirerope
On exert oneself), snap ring be 5t use 14；Selection of steel is that Φ 22.5mm length has selection to require, and middle-end rope capacity is
4.5 meters (selection layer is 1.5 times high, considers for Side fascia is fixed).
3) mechanical to prepare
Two hoisting machineries, end suspension centre are construction and installation host using hoisting machinery；Engineering construction of being subject to selects to do
Extra demand；Middle-end suspension centre meets the interim hoisting machinery of construction requirement using crane.
4) step is lifted:
Component is lifted using two hoisting machineries；Suspension centre is arranged on Side fascia steel column top main hoisting crane tool
End connects suspender by 2, steel column top suspension centre, and suspender is connect with hoisting machinery, guarantees the vertical stress of suspension centre；
Auxiliary hanging loads hoisting machinery, and by suspension centre setting, the setting hole for hoist at Side fascia steel column middle-end, Yu Zhongduan steel column is used for
Using snap ring suspender, application method and function is identical as top and fixation；Two hoisting machineries while raising, top is main to hang
It is mechanical higher than middle-end hoisting aids to load hoisting machinery lifting velocity；
Middle-end lifting velocity is slow, because middle-end need to guarantee Side fascia steel structure column during raising steadily with control structure
Modification guarantees that concrete siphonal lobe will not be because squeezing cracking caused by steel column modification；When Side fascia, which rises, rises to five meters from the ground, middle-end
Hoisting machinery is not carrying out raising operation, and the main hoisting crane tool in top has continued to rise to Side fascia to be perpendicular to the state of ground；
After Side fascia is perpendicular to ground, middle-end hoisting aids machinery back hook, when middle-end wire rope of sling in stress and does not return
It falls to the ground, middle-end suspender is extractd；
After extracing middle-end suspender, main hoisting machinery starts raising, translates backward with regard to site to height in place is raised to, reaches peace
At dress；
5) fixing step:
Multilayer prefabricated outer wall panel lower end steel construction is first and to install the use of multilayer prefabricated outer wall panel upper end steel construction position
It is bolted；Guarantee the connection of multilayer prefabricated outer wall panel upper and lower level；
2 wirerope upper end connecting external wall panels middle-end suspension centres of middle-end, wirerope lower end remove suspender after and floor steel
Beam is connected and fixed；Adjust multilayer prefabricated outer wall panel verticality；
The installation of floor girder steel is followed, 2 wirerope lower ends of middle-end move up, and right after the complete layer of every layer of steel girder erection
Multilayer Side fascia verticality progress adjustment completes installation.
The above described is only a preferred embodiment of the present invention, not making in any form to structure of the invention
Limitation.Any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention,
Belong within the scope of technical solution of the present invention.
Claims (1)
1. a kind of three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house, which is characterized in that specific
Construction procedure is as follows:
1) suspension centre is arranged
Multilayer prefabricated outer wall panel suspension centre is set as 4 points of liftings, and Side fascia steel column top is arranged at 2 points, in multilayer prefabricated outer wall panel
End 2 lifting points of setting；
Top suspension centre is Side fascia connection otic placode, and middle-end suspension centre is the hole for hoist that multilayer platform girder steel bracket top flange plate opens up；
2) suspender prepares
Hoisting appliance 2 is paid, and snap ring is that 5t uses 14；
3) mechanical to prepare
Two hoisting machineries, end suspension centre are construction and installation host using hoisting machinery；
4) step is lifted:
Component is lifted using two hoisting machineries；Suspension centre is arranged on Side fascia steel column top main hoisting crane tool,
Suspender is connected by 2, steel column top suspension centre, suspender is connect with hoisting machinery again, guarantees the vertical stress of suspension centre；
Auxiliary hanging loads hoisting machinery and suspension centre is arranged in Side fascia steel column middle-end, and fixation；
Raising, the main hoisting crane tool lifting velocity in top are higher than middle-end hoisting aids machinery to two hoisting machineries simultaneously；
When Side fascia, which rises, rises to five meters from the ground, middle-end hoisting machinery is not carrying out raising operation, the main hoisting crane in top
Tool has continued to rise to Side fascia to be perpendicular to the state of ground；
After Side fascia is perpendicular to ground, middle-end hoisting aids machinery back hook, when middle-end wire rope of sling in stress and is not fallen back to
Middle-end suspender is extractd on ground；
After extracing middle-end suspender, main hoisting machinery starts raising, translates backward with regard to site to height in place is raised to, reaches installation
Place；
5) fixing step:
Multilayer prefabricated outer wall panel lower end steel construction first uses bolt with to install multilayer prefabricated outer wall panel upper end steel construction position
Connection；Guarantee the connection of multilayer prefabricated outer wall panel upper and lower level；
2 wirerope upper end connecting external wall panels middle-end suspension centres of middle-end, wirerope lower end connect after removing suspender with floor girder steel
Connect fixation；Adjust multilayer prefabricated outer wall panel verticality；
The installation of floor girder steel is followed, 2 wirerope lower ends of middle-end move up, and to multilayer after the complete layer of every layer of steel girder erection
Side fascia verticality progress adjustment completes installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772524.6A CN107503519B (en) | 2017-08-31 | 2017-08-31 | Three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772524.6A CN107503519B (en) | 2017-08-31 | 2017-08-31 | Three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107503519A CN107503519A (en) | 2017-12-22 |
| CN107503519B true CN107503519B (en) | 2019-09-24 |
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| CN201710772524.6A Active CN107503519B (en) | 2017-08-31 | 2017-08-31 | Three layers of composite steel column sandwich heat preservation Side fascia hanging method of assembling type steel structure house |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436333A (en) * | 2019-08-29 | 2019-11-12 | 中交上海航道局有限公司 | A kind of the auxiliary force application structure and construction method of steel structure hoisting |
| CN112593709B (en) * | 2020-12-29 | 2022-11-04 | 高洋 | Method for hoisting sandwich heat-insulating external wall panel of three-layer combined steel column of assembled steel structure house |
| CN117306732A (en) * | 2021-04-02 | 2023-12-29 | 赵东昕 | Method for installing embedded prefabricated external wall panel component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19959858A1 (en) * | 1999-12-10 | 2001-06-13 | Veit Dennert Kg Baustoffbetr | Industrially prefabricated wall element comprises plate like segments with several circumferential pretensioned reinforcement strips around outside and separate from support elements for hanging from crane |
| CN103603460A (en) * | 2013-11-25 | 2014-02-26 | 浙江省建设投资集团有限公司 | Embedded prefabricated concrete external wall panel and hoisting method thereof |
| CN204703527U (en) * | 2015-06-26 | 2015-10-14 | 四川省建筑设计研究院 | The plane hoisting structure of the complete prefabricated wire mesh frame sandwich wallboard of a kind of assembling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9469510B2 (en) * | 2014-08-22 | 2016-10-18 | Wall Ace, LLC | Wall panel construction accessories |
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2017
- 2017-08-31 CN CN201710772524.6A patent/CN107503519B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19959858A1 (en) * | 1999-12-10 | 2001-06-13 | Veit Dennert Kg Baustoffbetr | Industrially prefabricated wall element comprises plate like segments with several circumferential pretensioned reinforcement strips around outside and separate from support elements for hanging from crane |
| CN103603460A (en) * | 2013-11-25 | 2014-02-26 | 浙江省建设投资集团有限公司 | Embedded prefabricated concrete external wall panel and hoisting method thereof |
| CN204703527U (en) * | 2015-06-26 | 2015-10-14 | 四川省建筑设计研究院 | The plane hoisting structure of the complete prefabricated wire mesh frame sandwich wallboard of a kind of assembling |
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| CN107503519A (en) | 2017-12-22 |
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