CN101338582B - Nacelle-moving construction method for wide span and big area suspended ceiling - Google Patents
Nacelle-moving construction method for wide span and big area suspended ceiling Download PDFInfo
- Publication number
- CN101338582B CN101338582B CN 200810021139 CN200810021139A CN101338582B CN 101338582 B CN101338582 B CN 101338582B CN 200810021139 CN200810021139 CN 200810021139 CN 200810021139 A CN200810021139 A CN 200810021139A CN 101338582 B CN101338582 B CN 101338582B
- Authority
- CN
- China
- Prior art keywords
- nacelle
- hanging basket
- construction method
- big area
- ceiling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a movable nacelle type construction method for a wide-span and larger-width suspended ceiling. The construction method is characterized in that a steel wire rope is tied between top booms on trusses on the adjacent axial lines of a wide-span and larger-width suspended ceiling, a movable nacelle is hung on the steel wire rope to be used as the operating platform of a builder, and a rope is connected with the nacelle to be used for towing and moving the nacelle; then, a pulley is arranged in the position of the web member of the top boom of the truss, a ceiling tile is suspended on the installation position through the pulley, and the builder in the nacelle can instal and fix the ceiling tile. By adopting the construction method, a large mount of material turnover cost can be saved, the construction cost is effectively saved, by adopting the multipoint operation, the construction progress can be accelerated, the construction period can be reduced, the integral work efficiency can be improved, the normal operation of the surface work is guaranteed, the human resource and materials and equipment resources are saved well, and good economic benefit is achieved.
Description
Technical field
The invention belongs to engineering construction method, specifically is a kind of wide span and big area furred ceiling job practices.
Background technology
In recent years along with the develop rapidly of domestic economy, the movement of population amount increases rapidly, facilities such as the awning on railway terminal, various places, aerodrome, square or furred ceiling are constantly to functional and large scale development, building types is also maked rapid progress, often need on original awning or furred ceiling basis, extend, can't influence the normal operation of ground handling during construction.The method that mostly adopts full hall to build support in this type of construction is carried out at present, has taken large tracts of land ground, has influence on the normal operation of ground handling, simultaneously, along with the transfer of work plane, need not stop to build, striking, thereby waste a large amount of human and material resources, increased construction cost.
Summary of the invention
The purpose of this invention is to provide a kind of nacelle-moving construction method for wide span and big area suspended ceiling, can effectively save construction cost, accelerating construction progress, the reduction of erection time, saved manpower, goods and materials cost, do not influence the normal operation of ground handling simultaneously.
Technical scheme of the present invention is as follows:
Nacelle-moving construction method for wide span and big area suspended ceiling, it is characterized in that: between the pricncipal rafter on the adjacent axis of wide span and big area furred ceiling, bolt is a wire rope, hang movably hanging basket on the wire rope, as constructor's operating platform, be connected with the traction that rope is used for hanging basket on the hanging basket and move; Then, pulley is set, ceiling board is winched to the installation site, carry out installing and fixing of ceiling board by the constructor in the hanging basket by pulley at the truss web member place of winding up.
Described nacelle-moving construction method for wide span and big area suspended ceiling is characterized in that wire rope is two, and hanging basket is separately installed with shackle as suspension centre for four jiaos.
Described nacelle-moving construction method for wide span and big area suspended ceiling, it is characterized in that described hanging basket is drawn to desired location after, shackle and wire rope are fixed.
Described nacelle-moving construction method for wide span and big area suspended ceiling is characterized in that the described safety net that is equipped with below hanging basket, draw between the hanging basket upper truss and establish safety rope, is used for operating personnel's hanging safety belt.
Adopt the present invention, in wide span and big area furred ceiling work progress, can form aerial point, line, surface operation, floor space is few, and ground only needs the interim material of stacking, and has reduced the time that takies ground, does not influence the normal operation of terrestrial service; The operation simultaneously of a plurality of hanging baskets can be set simultaneously, can construct simultaneously by multispan degree multi-line, shorten the construction period,, compare, save 32 working days for each ten thousand square metres with the full framing construction through measuring and calculating.Adopt hanging basket equipment at each construction point, each hanging basket can and be finished a work plane along the wire rope slip, and the work of this work plane is finished, and can be moved to next work plane, and convenient and quick construction has improved whole work efficiency.Can effectively reduce the material lease expenses, save a large amount of circulation material expenses,, compare, save 500,000 yuan of costs for each ten thousand square metres with the full framing construction method through measuring and calculating.Construction speed is accelerated, well saved manpower, goods and materials cost, obtained good economic benefit, also obtained good effect at secure context, quality has also obtained better controlled.
Description of drawings
Fig. 1 is a nacelle construction schematic diagram of the present invention.
The specific embodiment
Nacelle-moving construction method for wide span and big area suspended ceiling, on each truss 1 upper chord on the adjacent axis of wide span and big area furred ceiling, two Chain blocks are set respectively, connect two wire rope 3 of tension between the Chain block, between two wire rope 3, hang hanging basket 4, as constructor's operating platform, be connected with the traction that rope 5 is used for hanging basket 4 on the hanging basket 4 and move; Then, pulley 6 is set, ceiling board 2 is winched to the installation site, carry out installing and fixing of ceiling board 2 by the constructors in the hanging basket 4 by pulley 6 at the truss 1 web member place of winding up.
As select the station, Nanjing to build no platform post awning, and can calculate long 543.5 meters of platform thing, north and south is wide 92.3 meters, and form of structure is space inverted triangle trussed construction, transverse truss width 47+42.65 rice, maximum is encorbelmented 19.25 meters.Whole awning is made up of two parts: the main platform awning adopts the diagonal brace structure to be fixed on the main website room this part steel work area coverage 3460m in the 270 meters scopes in main website room
2Other parts are established one's own system, and the steel work area coverage is 44100m
2Combine together after two parts awning builds up, total area coverage is 47560m
2The awning roofing is a color steel, and furred ceiling adopts outdoor reinforced sound-absorbing perforation 0.8mm aluminium alloys batten furred ceiling, and longeron and bound edge adopt the 3mm aluminium-plastic panel, and crossbeam adopts the anti-furred ceiling of 0.6mm color steel.Be provided with systems such as illumination, guiding, broadcasting in the awning.Material specification choose and force analysis as follows:
1. hanging basket designs and produces.
Hanging basket size: 6000mm * 800mm * 850mm (length * wide * height) specifically can be with furred ceiling working area free adjustment size, and it is main support 100mm * 60mm * 20mm * 3mm that the hanging basket primary structure adopts C type purlin; 40mm * 60mm * 2mm, the middle 30mm * 30mm * 1.2mm steel that adopts adopts plank as the hanging basket base plate as pull bar.The about 190Kg of dead weight of basket, wherein each hanging basket of operating platform can hold 4 people at most, and personnel's weight is about 280kg, and (4 * 70kg), other counts 15kg, amounts to weight and is about 485kg.
2. selection of steel.
Track cable need be worn around pulley, should use the filament ordinary lay steel rope than the soft pliable song.The load that track cable bears be the loading of being hung and track cable from gravity, when load was positioned at cable span central authorities, the amount of deflection and the working tension of head-rope reached maximum value, working tension is calculated by following formula:
Safety coefficient K=128/10.4=12.3
The working tension of T in the formula---head-rope (N); Q---the loading of hanging (N), hanging basket and operator deadweight is done unfavorable consideration by 500KG, W---and every meter of head-rope is from gravity (N/m); L---cable span is meant the horizontal range (m) of upper and lower two fulcrums; The maximum defluxion of f---head-rope (will ask for 0.8m) according to execution conditions.According to calculating, can select 6 * 37 wire rope of two 15mm for use.
3. the inspection of truss stress deformation is calculated.
Owing to during the construction of hanging basket method furred ceiling truss is produced working load, must analyze the force-bearing situation of truss, the truss distortion must be satisfied the building operations code requirement, choose four truss structures and carried out the integral body checking computations, according to working load, every wire rope maximum pull is 10.5KN, and this moment, the truss maximum horizontal displacement was 15mm.According to aforementioned calculation, only need to drop into 118 of hanging baskets, operating personnel 600 people are with the whole furred ceiling construction tasks that just can finish the station, Nanjing in 40 days.
Claims (4)
1. nacelle-moving construction method for wide span and big area suspended ceiling, it is characterized in that: between the pricncipal rafter on the adjacent axis of wide span and big area furred ceiling, fasten wire rope, hang movably hanging basket on the wire rope, as constructor's operating platform, be connected with the traction that rope is used for hanging basket on the hanging basket and move; Then, pulley is set, ceiling board is winched to the installation site, carry out installing and fixing of ceiling board by the constructor in the hanging basket by pulley at the truss web member place of winding up.
2. nacelle-moving construction method for wide span and big area suspended ceiling as claimed in claim 1 is characterized in that wire rope is two, and hanging basket is separately installed with shackle as suspension centre for four jiaos.
3. nacelle-moving construction method for wide span and big area suspended ceiling as claimed in claim 2, it is characterized in that described hanging basket is drawn to desired location after, shackle and wire rope are fixed.
4. nacelle-moving construction method for wide span and big area suspended ceiling as claimed in claim 1 is characterized in that being equipped with safety net below hanging basket, draw between the hanging basket upper truss and establish safety rope, is used for operating personnel's hanging safety belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810021139 CN101338582B (en) | 2008-07-25 | 2008-07-25 | Nacelle-moving construction method for wide span and big area suspended ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810021139 CN101338582B (en) | 2008-07-25 | 2008-07-25 | Nacelle-moving construction method for wide span and big area suspended ceiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101338582A CN101338582A (en) | 2009-01-07 |
| CN101338582B true CN101338582B (en) | 2011-05-11 |
Family
ID=40212739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810021139 Active CN101338582B (en) | 2008-07-25 | 2008-07-25 | Nacelle-moving construction method for wide span and big area suspended ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101338582B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089151A (en) * | 2015-06-24 | 2015-11-25 | 浙江东南网架股份有限公司 | Positioning device of node normal of space curved surface truss structure and determining method of positioning device |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337782B (en) * | 2010-07-27 | 2013-08-07 | 北京星河模板脚手架工程有限公司 | Lift system for constructing truss platform on top of tall and large space |
| CN102852339A (en) * | 2012-10-16 | 2013-01-02 | 中国十七冶集团有限公司 | River-crossing member hanging method |
| CN103840399B (en) * | 2014-03-07 | 2016-08-31 | 中铁四局集团第一工程有限公司 | Straddle truck safe power supply system construction method |
| CN104631810B (en) * | 2015-01-15 | 2016-06-08 | 中誉远发国际建设集团有限公司 | High altitude moving hanging basket system and construction method |
| CN107288351A (en) * | 2016-03-31 | 2017-10-24 | 中国二十冶集团有限公司 | Color steel transports construction method under moderate wind force conditions |
| CN105715032B (en) * | 2016-04-15 | 2017-09-29 | 中国五冶集团有限公司 | It is a kind of that there is the construction hanging basket for crossing over locomotive function and moving method is crossed over |
| CN109505411A (en) * | 2018-10-31 | 2019-03-22 | 共享钢构有限责任公司 | Tube truss structure roofing installation method |
| CN109488038B (en) * | 2018-11-27 | 2020-11-27 | 北京市建筑工程研究院有限责任公司 | Method for installing beam string flexible inhaul cable spanning existing building |
| CN109958219A (en) * | 2019-04-11 | 2019-07-02 | 中国十七冶集团有限公司 | A kind of complex environment roofing truss lower part liner plate suspension cable installation method |
| CN112663844B (en) * | 2021-01-22 | 2022-03-29 | 广东长海建设工程有限公司 | Green building engineering curtain wall construction support and use method thereof |
| CN114439247B (en) * | 2022-03-10 | 2023-11-17 | 安徽伟宏钢结构集团股份有限公司 | Large-span large-breadth suspended ceiling mobile construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776642A (en) * | 1952-11-20 | 1957-06-12 | Wilfred Marshall Newton | Improvements in portable staging for ships, buildings and other structures |
| CN1217411A (en) * | 1998-11-10 | 1999-05-26 | 万剑啸 | Two-dimension suspension scaffold |
| GB2387833A (en) * | 2002-04-15 | 2003-10-29 | E M & I | A mobile access system and method of access thereof |
| CN2653504Y (en) * | 2003-09-30 | 2004-11-03 | 武汉理工大学 | Suspending basket for bridge detection |
| JP3849797B2 (en) * | 2004-06-23 | 2006-11-22 | 日本ビソー株式会社 | Suspension cart moving mechanism in gondola device |
| CN101116427A (en) * | 2007-08-18 | 2008-02-06 | 张柱山 | River-crossing guy cable liftable hanging cradle type net cage technique |
-
2008
- 2008-07-25 CN CN 200810021139 patent/CN101338582B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776642A (en) * | 1952-11-20 | 1957-06-12 | Wilfred Marshall Newton | Improvements in portable staging for ships, buildings and other structures |
| CN1217411A (en) * | 1998-11-10 | 1999-05-26 | 万剑啸 | Two-dimension suspension scaffold |
| GB2387833A (en) * | 2002-04-15 | 2003-10-29 | E M & I | A mobile access system and method of access thereof |
| CN2653504Y (en) * | 2003-09-30 | 2004-11-03 | 武汉理工大学 | Suspending basket for bridge detection |
| JP3849797B2 (en) * | 2004-06-23 | 2006-11-22 | 日本ビソー株式会社 | Suspension cart moving mechanism in gondola device |
| CN101116427A (en) * | 2007-08-18 | 2008-02-06 | 张柱山 | River-crossing guy cable liftable hanging cradle type net cage technique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089151A (en) * | 2015-06-24 | 2015-11-25 | 浙江东南网架股份有限公司 | Positioning device of node normal of space curved surface truss structure and determining method of positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101338582A (en) | 2009-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101338582B (en) | Nacelle-moving construction method for wide span and big area suspended ceiling | |
| CN101672102B (en) | Steel structural overhead ceiling construction platform | |
| CN202227476U (en) | High-altitude large-span overhung corridor-type reinforced concrete structure | |
| CN201221193Y (en) | High altitude packway ceiling construction operating platform | |
| CN101892736B (en) | High altitude moving hanging basket construction method | |
| CN108179868B (en) | Air construction platform device based on steel structure overhanging special-shaped curtain wall | |
| CN201723853U (en) | Integrated supporting and hanging frame with comprehensive pipeline arrangement technology for large public building installation project | |
| CN106848938A (en) | Cable testing bridge hanging installation method under a kind of High Altitude Platform | |
| CN104153586B (en) | A kind of suspension cable hangs the construction method of mounting purlines | |
| JP2019007206A (en) | Method of installing non-scaffold for bridge inspection permanent scaffold | |
| CN110360488A (en) | Single storey industry workshop inner lighting system and laying method | |
| CN209456892U (en) | Cable-stayed bridge steel overhangs structure of sidewalk | |
| CN110397261A (en) | A kind of overhanging eaves gutter Sloping roof hanging basket installation method | |
| CN102071780B (en) | Method for manufacturing and mounting 120-meter long roof tile at high altitude | |
| CN210635627U (en) | Large-scale lifting machine for outer wall decoration | |
| CN111593894A (en) | High altitude platform suspended ceiling system | |
| CN210768009U (en) | Movable steel bar processing shed structure | |
| CN111608377B (en) | Comprehensive construction method for building overhanging scaffold | |
| CN111997345B (en) | Lifting scaffold hangs hoist system upside down | |
| CN204402001U (en) | For the mobile operating platform system that structure for steel structure roof inner slab is installed | |
| CN110318550B (en) | Inclined roof safety belt hanging device and installation process thereof | |
| CN209539398U (en) | A kind of evacuation platform of Fast Installation | |
| CN209823321U (en) | Layered simply supported beam type ultrahigh voltage cable bridge | |
| CN206328690U (en) | A kind of big discrepancy in elevation, large span stiff skeleton external wrapping concrete template construction equipment | |
| CN220451375U (en) | Auxiliary operation platform for high-altitude suspended ceiling construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230022 No. 96 Wangjiang East Road, Hefei City, Anhui Province Co-patentee after: China Railway Fourth Bureau Group Steel Structure Construction Co.,Ltd. Patentee after: CHINA TIESIJU CIVIL ENGINEERING Group Address before: 230022 No. 96 Wangjiang East Road, Hefei City, Anhui Province Co-patentee before: Steel Structure Co., Ltd. of China Tiesiju Civil Engineering Group Patentee before: CHINA TIESIJU CIVIL ENGINEERING Group Address after: 230022 No. 96 Wangjiang East Road, Hefei City, Anhui Province Co-patentee after: STEEL STRUCTURE CO., LTD. OF CHINA TIESIJU CIVIL ENGINEERING Group Patentee after: CHINA TIESIJU CIVIL ENGINEERING Group Address before: 230022 No. 96 Wangjiang East Road, Hefei City, Anhui Province Co-patentee before: Hefei Zhongtie Steel Structure Co.,Ltd. Patentee before: CHINA TIESIJU CIVIL ENGINEERING Group |
|
| CP01 | Change in the name or title of a patent holder |