CN107327207B - Abnormal curved surface membrane structure installation method - Google Patents
Abnormal curved surface membrane structure installation method Download PDFInfo
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- CN107327207B CN107327207B CN201610273415.5A CN201610273415A CN107327207B CN 107327207 B CN107327207 B CN 107327207B CN 201610273415 A CN201610273415 A CN 201610273415A CN 107327207 B CN107327207 B CN 107327207B
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- membrane structure
- installation
- profile
- construction method
- curved surface
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
-
- 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
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
- E04H2015/206—Details of inflation devices, e.g. valves, connections to fluid pressure source
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention relates to special-shaped curved membrane structure installation methods.A kind of method of mountable Membrane of Tensile Buildings pneumatic die cushion, it includes the following steps: that aluminum profile factory process and bending, adapter location and installation, safety net installation, membrane structure installation, gas tube installation and the inflation of membrane structure pneumatic die cushion, the installation of gland profile are fixed.The present invention is used in special-shaped curved membrane structure installation, reduces membrane structure difficulty of construction, saves cost, improves installation effectiveness.
Description
Technical field
The present invention relates to the installation of abnormal curved surface membrane structure more particularly to ETFE(English name ETFE----Ethylene
Tetra Fluoro Ethylene, the modified copolymer of the ethylene-tetrafluoroethylene synthesis of surface Teflon) duplicature pneumatic die cushion
Draw installation.
Background technique
ETFE membrane structure has lightweight, high intensity, durability, high light transmittance, height certainly as a kind of novel construction material
It is clean property, high sound absorption properties, fire prevention, corrosion-resistant, heat preservation, heat-insulated, and itself it is recyclable recycle, be green material, durable year
Limit at 30 years or more, can within the scope of -100 DEG C ~+180 degree of temperature normal use, and the features such as meet B1 grades of fire-protection standards,
It is used in fields such as Exhibition Architecture, large scale business facility, sports equipment, large intelligent greenhouses.
Based on the above advantage, a kind of completely new construction material, used with each large-scale building roof, make completely new transparent room
Top comes true, and is increasingly liked by people.Compared with conventional roof, material is simple, and installation period is short, and mounting means is new
The Yihe River, it is necessary to find suitable construction method.
Summary of the invention
The present invention is directed to overcome the deficiencies of existing technologies, a kind of special-shaped curved membrane structure construction method is provided.Present invention fortune
For building roof, working efficiency can be improved, saves material, reduces engineering cost.
In order to solve the above technical problems, a kind of abnormal curved surface membrane structure construction method, it includes the following steps:
Membrane structure node diagram deepens step, including adjustable adapter design, aluminum profile size and bending data, film node
Design；
Aluminum profile factory process and bending step, including pedestal section, aluminium core, profile gland processing and each component angles,
Radian processing；
Adapter location and installation step, including bottom plate and T-type plate, bottom plate and structure welding are high to T-type plate according to profile
Bottom plate is connected fastening with T-type plate by degree, angle adjustment, blending bolt.
Flexible job stage+module step, the type selecting including safety net, will stand a people according to every safety net interval 800mm
It is required that selection, the fixed point of binding and fixing point interval 800mm setting and structure；
Membrane structure installation steps, including membrane material be unfolded in flexible job platform, penetrate aluminium core, with chest expander by film edge
It is pulled in pedestal section；
Gas tube installation steps, including main pipeline arrange that main pipeline is connect with every block film inflating port along structural perimeter, and
Charger installation and debugging；
The installation of gland profile is fixed.
The abnormal curved surface membrane structure construction method, in membrane structure installation steps, all components of the film are according to peace
Holding position difference is bent into different angle, radian, and Surface of profile polishes smooth.
The abnormal curved surface membrane structure construction method, selected adapter are adjustable adapter, the cross on bottom plate
The displacement space of both direction is provided for connection bolt with longitudinal long waist shaped hole on T-type plate web to arc long waist shaped hole, is turned
When fitting bottom plate and T-type plate are connected with stubborn eventually, exceed 3 ~ 5 screw threads of nut.
The abnormal curved surface membrane structure construction method, selected job platform are that the bottom of flexible job platform is arranged
Dense mesh screen prevents tool from falling.
The abnormal curved surface membrane structure construction method penetrates aluminium core along membrane edge rope after membrane structure expansion, then by membrane edge aluminium
Core is pulled in profile with chest expander；It is that corner to middle part carries out that aluminium core, which penetrates sequence, and membrane material tensioning permanent order is first established angle
Portion, then intermediate position is installed.
The abnormal curved surface membrane structure construction method, main gas charge pipe is fixed along structural perimeter with connecting-type anchor ear, every
Stainless steel tee is set at block film inflating port, and both ends are connect with main gas charge pipe, a connection monolith film；It is installed in main gas charge pipe
Pipeline pressure maintaining value is checked at rear enclosed, there cannot be gas leak phenomenon.
The abnormal curved surface membrane structure construction method, profile upper cover must be carried out after having installed membrane structure inflation, be protected
It is smooth to demonstrate,prove film surface.
A kind of special-shaped curved membrane structure construction method, it the following steps are included:
Membrane structure node diagram deepens step, including adapter design, the setting of aluminum profile length, radian, angle-data, film company
Connect design of node.
Aluminum profile factory process and bending step, the step are completed in factory.
Adapter location and installation step: including bottom plate and structure welding, T-shape plate height, angle adjustment and bolt connect
Connect fastening.In the step, adapter is positioned by the profile of bending and is adjusted, adapter bolt removes profile after twisting eventually, right
Adapter and structure carry out surface paint spraying, while doing anodic oxidation or fluorocarbon-sprayed to aluminum profile.Finally again by pedestal type
Material is fixed on adapter.
Safety net installation steps, safety net select 50mm*50mm*10mm(network planning lattice according to demand), bottom has close mesh
Net prevents tool from falling.Fixed point is arranged in safety net spacing 800mm, and checks that side tying point is secured by live gaffer daily, it is ensured that
Membrane material expansion and installation personnel are stood.
Membrane structure installation steps: selecting including installation personnel, and installation personnel all has high altitude operation experience, sets before installation
Safety rope is set, and wears whole-body safety belt (rock-climbing people's dedicated safety belt).When membrane structure is installed, membrane material is opened up in safety net
It opens, penetrates aluminium core from membrane material corner along side rope, after monolith film aluminium core has been worn, membrane material is stretched in pedestal section with chest expander.
Gas tube installation steps.
The installation of gland profile is fixed.
The special-shaped curved membrane structure construction method, the in-depth of the membrane structure node diagram is in entire special-shaped curved film knot
It is particularly important in structure construction, because main structure be it is special-shaped curved, membrane structure aluminum profile be also it is special-shaped curved, profile number, profile is long
Degree, radian, angle will match with main structure.Adapter plays the role of in special-shaped curved connecting main structure and aluminum profile,
Using fixed dimension adapter, main structure or aluminum profile slightly error will influence to install, so switch to aluminum profile installation processing
Adjustable adapter.
The special-shaped curved membrane structure construction method, adapter positioning step must be according to profile, adapter and main knots
Structure welds complete penetraction and fusion in welding, and butt welding point sampling carries out internal flaw inspection using ultrasonic examination, after the completion of connecting plate welding, with spiral shell
Bolt is shaft, and T-shape plate and time structure structure are completely attached to, and is twisted eventually to bolt, after the completion of twisting eventually, screw thread will beyond nut 3 ~
5 screw threads.
The special-shaped curved membrane structure construction method, safety net are stood using membrane material expansion and construction personnel is both met,
Construction site is also conceded simultaneously, makes ground pavement while carrying out.Safety net binding point is professional's progress, and daily to binding
Point is checked that binding point is arranged in strict accordance with spacing 800mm.
The special-shaped curved membrane structure construction method, aluminium core penetrate in order, after monolith film aluminium core has been worn, use chest expander
Membrane material is stretched in pedestal section, when tensioning does not damage membrane material, and fold cannot be had by being installed rear film surface.
The special-shaped curved membrane structure construction method, monolith film are inflated membrane material after being installed, and prevent wind lotus
Damage to film is carried, while by inflation, itself tensioning is carried out to mounted film, makes the tighter of aluminium core and pedestal section card,
Eliminate film surface fold.
The special-shaped curved membrane structure construction method, upper cover construction are the last work of entire curved surface membrane structure installation, on
Lid installation cooperation film carries out, and film usually arranges that upper cover is contacted with pedestal section by screw along profile, by squeezing glue
Piece prevents from seeping water.
The present invention mainly clearly special-shaped curved membrane structure construction technique and technical requirements, determine special-shaped curved membrane structure
Erection sequence are as follows: the in-depth of membrane structure node diagram, aluminum profile factory process and bending, adapter location and installation, safety net installation,
Membrane structure installation, gas tube installation and the inflation of membrane structure pneumatic die cushion, safety net are removed, the installation of gland profile is fixed.
The invention has the characteristics that:
1, adapter is adjustable adapter, and adapter, which not only adjusts angle, can also adjust height, avoids scene because solid
Scale cun adapter caused by angle and insufficient height because doing over again.
2, safety net installs curved surface membrane structure, and as a kind of job platform flexible, it is convenient to bind in curved-surface structure, membrane material
Expansion does not damage film surface, and installation personnel is constructed on safety net, does not influence field construction.
3, using customization chest expander when installing film, chest expander principle is efficiently used, membrane material is stretched in pedestal section, is protected
It is uniform to demonstrate,prove tensioning.
By means of the present invention, the installation of special-shaped curved membrane structure is successfully completed, while saving the duration, is installed
Effect obtains owner's approval, and mounting means obtains extraneous favorable comment always.For construction enterprises, the duration is saved, saves cost.
Specific embodiment
A kind of special-shaped curved membrane structure construction method, it the following steps are included:
Membrane structure node diagram deepens step, including adapter design, the setting of aluminum profile length, radian, angle-data, film company
Connect design of node.
Aluminum profile factory process and bending step, the step are completed in factory.
Adapter location and installation step: including bottom plate and structure welding, T-shape plate height, angle adjustment and bolt connect
Connect fastening.In the step, adapter is positioned by the profile of bending and is adjusted, adapter bolt removes profile after twisting eventually, right
Adapter and structure carry out surface paint spraying, while doing anodic oxidation or fluorocarbon-sprayed to aluminum profile.Finally again by pedestal type
Material is fixed on adapter.
Safety net installation steps, safety net select 50mm*50mm*10mm(network planning lattice according to demand), bottom has close mesh
Net prevents tool from falling.Fixed point is arranged in safety net spacing 800mm, and checks that side tying point is secured by live gaffer daily, it is ensured that
Membrane material expansion and installation personnel are stood.
Membrane structure installation steps: selecting including installation personnel, and installation personnel all has high altitude operation experience, sets before installation
Safety rope is set, and wears whole-body safety belt (rock-climbing people's dedicated safety belt).When membrane structure is installed, membrane material is opened up in safety net
It opens, penetrates aluminium core from membrane material corner along side rope, after monolith film aluminium core has been worn, membrane material is stretched in pedestal section with chest expander.
Gas tube installation steps.
The installation of gland profile is fixed.
The special-shaped curved membrane structure construction method, the in-depth of the membrane structure node diagram is in entire special-shaped curved film knot
It is particularly important in structure construction, because main structure be it is special-shaped curved, membrane structure aluminum profile be also it is special-shaped curved, profile number, profile is long
Degree, radian, angle will match with main structure.Adapter plays the role of in special-shaped curved connecting main structure and aluminum profile,
Using fixed dimension adapter, main structure or aluminum profile slightly error will influence to install, so switch to aluminum profile installation processing
Adjustable adapter.
The special-shaped curved membrane structure construction method, adapter positioning step must be according to profile, adapter and main knots
Structure welds complete penetraction and fusion in welding, and butt welding point sampling carries out internal flaw inspection using ultrasonic examination, after the completion of connecting plate welding, with spiral shell
Bolt is shaft, and T-shape plate and time structure structure are completely attached to, and is twisted eventually to bolt, after the completion of twisting eventually, screw thread will beyond nut 3 ~
5 screw threads.
The special-shaped curved membrane structure construction method, safety net are stood using membrane material expansion and construction personnel is both met,
Construction site is also conceded simultaneously, makes ground pavement while carrying out.Safety net binding point is professional's progress, and daily to binding
Point is checked that binding point is arranged in strict accordance with spacing 800mm.
The special-shaped curved membrane structure construction method, aluminium core penetrate in order, after monolith film aluminium core has been worn, use chest expander
Membrane material is stretched in pedestal section, when tensioning does not damage membrane material, and fold cannot be had by being installed rear film surface.
The special-shaped curved membrane structure construction method, monolith film are inflated membrane material after being installed, and prevent wind lotus
Damage to film is carried, while by inflation, itself tensioning is carried out to mounted film, makes the tighter of aluminium core and pedestal section card,
Eliminate film surface fold.
The special-shaped curved membrane structure construction method, upper cover construction are the last work of entire curved surface membrane structure installation, on
Lid installation cooperation film carries out, and film usually arranges that upper cover is contacted with pedestal section by screw along profile, by squeezing glue
Piece prevents from seeping water.
Claims (7)
1. a kind of abnormal curved surface membrane structure construction method, which is characterized in that it includes the following steps:
Membrane structure node diagram deepens step, including adjustable adapter design, aluminum profile size and bending data, film node are set
Meter；
Aluminum profile factory process and bending step, including the production of pedestal section, aluminium core, gland profile and each component angles, radian
Processing；
Adapter location and installation step, including bottom plate and T-type plate, bottom plate and structure welding, according to profile to T-type plate height, angle
Bottom plate is connected fastening with T-type plate by degree adjustment, blending bolt；
Flexible job stage+module step, the type selecting including safety net, the people that be stood according to every safety net interval 800mm require
Selection, the fixed point of binding and fixing point interval 800mm setting and structure；
Membrane structure installation steps, including membrane material are unfolded in flexible job platform, penetrate aluminium core, chest expander film edge is stretched to bottom
In sectional material；
Gas tube installation steps, including main gas charge pipe arrange that main gas charge pipe is connect with every block film inflating port along structural perimeter, and
Charger installation and debugging；
The installation of gland profile is fixed.
2. abnormal curved surface membrane structure construction method according to claim 1, which is characterized in that in membrane structure installation steps,
All components of the film are bent into different angle, radian according to installation site difference, and Surface of profile polishes smooth.
3. abnormal curved surface membrane structure construction method according to claim 1, which is characterized in that selected adapter is can
Adapter is adjusted, the lateral arc long waist shaped hole on bottom plate is provided with longitudinal long waist shaped hole on T-type plate web for connection bolt
When the displacement space of both direction, adapter bottom plate and T-type plate are connected with stubborn eventually, exceed 3 ~ 5 screw threads of nut.
4. abnormal curved surface membrane structure construction method according to claim 1, which is characterized in that selected job platform is
Flexible job platform, bottom are arranged Dense mesh screen, prevent tool from falling.
5. abnormal curved surface membrane structure construction method according to claim 1, which is characterized in that along membrane edge after membrane structure expansion
Rope penetrates aluminium core, then membrane edge aluminium core is pulled in profile with chest expander；It is that corner to middle part carries out that aluminium core, which penetrates sequence, membrane material
Drawing permanent order is first to install corner, then install intermediate position.
6. abnormal curved surface membrane structure construction method according to claim 1, which is characterized in that main gas charge pipe is along structural perimeter
It is fixed with connecting-type anchor ear, Stainless steel tee is set at every block film, both ends are connect with main gas charge pipe, a connection monolith film；
Rear enclosed is installed in main gas charge pipe and checks pipeline pressure maintaining value, there cannot be gas leak phenomenon.
7. abnormal curved surface membrane structure construction method according to claim 1, which is characterized in that profile upper cover must pacify
It is carried out after dress membrane structure inflation, guarantees that film surface is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273415.5A CN107327207B (en) | 2016-04-28 | 2016-04-28 | Abnormal curved surface membrane structure installation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273415.5A CN107327207B (en) | 2016-04-28 | 2016-04-28 | Abnormal curved surface membrane structure installation method |
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| CN107327207A CN107327207A (en) | 2017-11-07 |
| CN107327207B true CN107327207B (en) | 2019-04-23 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050657A (en) * | 2006-04-07 | 2007-10-10 | 上海市第五建筑有限公司 | Film cloth fixing and stretch-draw construction method for irregular film structure roof |
| CN101275417A (en) * | 2008-05-15 | 2008-10-01 | 上海交通大学 | Inflating and stretching integral film |
| CN201155152Y (en) * | 2008-02-15 | 2008-11-26 | 沈阳远大铝业工程有限公司 | High heat insulation-type ETFE membrane structure |
| CN102425261A (en) * | 2011-12-22 | 2012-04-25 | 中建三局第三建设工程有限责任公司 | Large-span multiunit tensile membrane structure and installation construction method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8899000B2 (en) * | 2010-07-09 | 2014-12-02 | Birdair, Inc. | Architectural membrane and method of making same |
-
2016
- 2016-04-28 CN CN201610273415.5A patent/CN107327207B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050657A (en) * | 2006-04-07 | 2007-10-10 | 上海市第五建筑有限公司 | Film cloth fixing and stretch-draw construction method for irregular film structure roof |
| CN201155152Y (en) * | 2008-02-15 | 2008-11-26 | 沈阳远大铝业工程有限公司 | High heat insulation-type ETFE membrane structure |
| CN101275417A (en) * | 2008-05-15 | 2008-10-01 | 上海交通大学 | Inflating and stretching integral film |
| CN102425261A (en) * | 2011-12-22 | 2012-04-25 | 中建三局第三建设工程有限责任公司 | Large-span multiunit tensile membrane structure and installation construction method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 嘉兴体育场屋盖工程施工技术总结;魏建民;《中国钢结构协会四届四次理事会暨2006年全国钢结构学术年会论文集》;20061201;第202-209页 |
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| CN107327207A (en) | 2017-11-07 |
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Effective date of registration: 20190411 Address after: 2010 900 Luodian Development Zone, Baoshan District, Shanghai (No. 102 A-150, Shiyi Road) Applicant after: Shanghai Baoye construction decoration Co. Ltd Address before: No. 2457 Fuyuan Road, Baoshan District, Shanghai, 2004 Applicant before: Shanghai Baoye Group Corp., Ltd. |
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