CN103669884B - A kind of special-shaped roof purlin location and installation construction - Google Patents
A kind of special-shaped roof purlin location and installation construction Download PDFInfo
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- CN103669884B CN103669884B CN201310625117.4A CN201310625117A CN103669884B CN 103669884 B CN103669884 B CN 103669884B CN 201310625117 A CN201310625117 A CN 201310625117A CN 103669884 B CN103669884 B CN 103669884B
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- support plate
- rod member
- purlin
- installation
- branch pipe
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Abstract
The present invention relates to a kind of special-shaped roof purlin location and installation construction, space support structure is formed by rationally designing and being made according to certain method, installed by rack, adjustable rest, section steel purlin and aluminum veneer, roof permanent load, live load is born and passes to wall column agent structure.By the combination of various components, the distinctive roof shape of tool is formed, purlin location and installation uses adjustable rest easy construction, and technological process is clearly understandable, operator is easy to grasp.
Description
Technical field
The present invention relates to technical field of building construction, the engineering method that more particularly to a kind of purlin location and installation is constructed, specifically
Say it is a kind of special-shaped roof purlin location and installation construction.
Background technology
With the raising of construction material and processing technology, the wisdom crystallization of numerous architects, various building roofs are added
Moulding is arisen at the historic moment；Wherein irregular building roof is exactly one of moulding for often being selected by architects in numerous roofing moulding.
I take charge of undertake the construction of special-shaped roof load-carrying members in the emigrant's sound grand theater engineering of Longyan using grid structure and branch bracket purlin system-
Aluminum veneer facing, but how in special-shaped Roof Latticed Truss Structure, easily location and installation purlin, is allowed to have with rack, decoration panel
Machine is combined, to realize the wish on architect's design irregular building roof, the key as construction.For this, we improve tradition admittedly
Fixed pattern purlin rest, gives purlin location and installation with the adjustable rest of 3-dimensional, is successfully applied in this engineering.For to follow-up similar
Engineering is than method like this to improve construction speed and product quality.
The content of the invention
The basic ideas of the present invention：By rack, adjustable rest, section steel purlin and aluminum veneer by rationally design and according to
Certain method makes, installation forms space support structure, bears roof permanent load, live load and passes to wall column body junction
Structure.By the combination of various components, the distinctive roof shape of tool is formed.
The present invention solves the following technical scheme that above-mentioned technical problem is used：
A kind of special-shaped roof purlin location and installation construction, it is characterised in that：Specific method step is as follows：
（1）Connecting branch is positioned to be installed with support plate
Three-dimensional adjustable rest, bearing hole positioning becomes simply, the rest branch pipe that will have installation to number, in rack bolt
Sequentially checked the number on tumbler bearing and be attached to plumb position, locking branch pipe bolt and bolt sphere ball seat, i.e. positioning are completed；Bolt sphere ball seat
After the completion of the positioning check and correction of bearing connecting branch, three-dimensional adjustable support plate is placed on branch pipe adsorbed respectively, be connected as rest whole
Body, the bearing as roof building enclosure load-bearing.
（2）Purlin system location and installation
Purlin rod member is shaped steel（Steel square tube, steel rectangular tube）, by taking east elevation as an example, inclined plane section（4~8 axles）Positioning peace
Dress, and inclined plane section, are converted to bevel phase fold-line-shaped with arc handing-over and steadily join transition processing.Wherein bevel phase broken line purlin
I.e. main joist rod member, makes rod member angle of inclination location and installation with computer CAD simulations auxiliary and constructs；
A bevel phases（4~8 axles）Broken line rod member installs positioning：Installed using computer CAD simulation broken line purlin arcs, with
Arc midpoint demarcates as flex point, and respectively segmental arc turns into several sections of broken lines, balance broken line rod member and support plate inclined plane
Supporting surface relation, rightly makes the gradient angle α of support plate inclined plane and branch pipe axis.Laser orientation instru-ment is used at the scene
Guide, C points support plate surrounds horizontal member axis, and rotation tilt adjustments are to angle α, and BC rod members are shelved on B, C supporting plate center line,
Respectively symmetrically the contact site of support plate and branch pipe, support plate and rod member is fixed in spot welding；Guided at the scene with laser orientation instru-ment,
D points support plate surrounds horizontal member axis, and rotation is adjusted to angle α, and CD rod members are shelved on C, D supporting plate center line, respectively symmetrically
The contact site of support plate and branch pipe, support plate and rod member is fixed in spot welding；... method installs all broken line rod members according to this,
Until all positioning is finished, then slope level rod member is installed, arc handing-over is converted to bevel phase fold-line-shaped
Steady handing-over transition processing；
B bevel phases horizontal bars install positioning：Two horizontal bars are placed in inclined rest plate face level respectively
On heart line, broken line rod member both sides, symmetric points, which are welded, fixes the contact site of support plate and rod member, in order to ensure the peace of decoration panel
Precision is filled, measurement primary and secondary skeletal frame center line, surface level need to be checked with theodolite, to ensure that installation site is accurate.
（3）Welding
Between purlin support plate and branch pipe and rod member and purlin support plate, purlin is fixed on the serial welding rod full welds of E50
On support plate；Between Rod end and supporting plate plane, the use steel plate pad filling for having angle to stitch is welded；Each section of rod member interface
For "eight" shape, between interface also should whole full welds, welding quality all should meet design requirement；Anti-corrosion is integrally carried out after Member Welding
Processing.
The beneficial effects of the invention are as follows：1st, purlin location and installation uses adjustable rest easy construction, and technological process is clearly easy
Understand, operator is easy to grasp.2nd, aerial rack bolt sphere bearing is positioned using CAD and site operation is measured
It is combined, improves the accuracy that special-shaped roof framework location is installed, so as to improve efficiency of construction, make technique more ripe.3rd, it is general
Logical section steel purlin is positioned by using broken line arc installation using CAD, realizes the profile on special-shaped roof
Construction.
Brief description of the drawings
The present invention is described further with embodiment below in conjunction with the accompanying drawings
Accompanying drawing 1 is a kind of location and installation schematic diagram of special-shaped roof purlin location and installation construction of the present invention.
Embodiment
A kind of special-shaped roof purlin location and installation construction of the present invention is made with specific embodiment below in conjunction with the accompanying drawings
Further description.
A kind of special-shaped roof purlin location and installation construction, it is characterised in that：Specific method step is as follows：
（1）Connecting branch is positioned to be installed with support plate
Three-dimensional adjustable rest, bearing hole positioning becomes simply, the rest branch pipe that will have installation to number, in rack bolt
Sequentially checked the number on tumbler bearing and be attached to plumb position, locking branch pipe bolt and bolt sphere ball seat, i.e. positioning are completed；Bolt sphere ball seat
After the completion of the positioning check and correction of bearing connecting branch, three-dimensional adjustable support plate is placed on branch pipe adsorbed respectively, be connected as rest whole
Body, the bearing as roof building enclosure load-bearing.
（2）Purlin system location and installation
Purlin rod member is shaped steel（Steel square tube, steel rectangular tube）, by taking east elevation as an example, inclined plane section（4~8 axles）Positioning peace
Dress, and inclined plane section, are converted to bevel phase fold-line-shaped with arc handing-over and steadily join transition processing.Wherein bevel phase broken line purlin
I.e. main joist rod member, makes rod member angle of inclination location and installation with computer CAD simulations auxiliary and constructs；
A bevel phases（4~8 axles）Broken line rod member installs positioning：Installed using computer CAD simulation broken line purlin arcs, with
Arc midpoint demarcates as flex point, and respectively segmental arc turns into several sections of broken lines, balance broken line rod member and support plate inclined plane
Supporting surface relation, rightly makes the gradient angle α of support plate inclined plane and branch pipe axis（I）（Fig. 5 .2.4-1）.Existing
Field is guided with laser orientation instru-ment, and C points support plate surrounds horizontal member axis, and rotation tilt adjustments are to angle α 1, and BC rod members are shelved
On B, C supporting plate center line, the contact site of support plate and branch pipe, support plate and rod member is fixed in respectively symmetrically spot welding；At the scene
Guided with laser orientation instru-ment, D points support plate surrounds horizontal member axis, rotation is adjusted to angle α 2, CD rod members are shelved on C, D support
On plate center line, the contact site of support plate and branch pipe, support plate and rod member is fixed in respectively symmetrically spot welding；... method is pacified according to this
All broken line rod members are filled, until all positioning is finished, then slope level rod member is installed, arc handing-over can thus turned
It is changed to bevel phase fold-line-shaped and steadily joins transition processing；
B bevel phases horizontal bars install positioning：Two horizontal bars are placed in inclined rest plate face level respectively
On heart line, broken line rod member both sides, symmetric points, which are welded, fixes the contact site of support plate and rod member, in order to ensure the peace of decoration panel
Precision is filled, measurement primary and secondary skeletal frame center line, surface level need to be checked with theodolite, to ensure that installation site is accurate.
（3）Welding
Between purlin support plate and branch pipe and rod member and purlin support plate, purlin is fixed on the serial welding rod full welds of E50
On support plate；Between Rod end and supporting plate plane, the use steel plate pad filling for having angle to stitch is welded；Each section of rod member interface
For "eight" shape, between interface also should whole full welds, welding quality all should meet design requirement；Anti-corrosion is integrally carried out after Member Welding
Processing.
One kind of embodiment described above, simply more preferably embodiment of the invention, those skilled in the art
The usual variations and alternatives that member is carried out in the range of technical solution of the present invention all should be comprising within the scope of the present invention.
Claims (1)
1. a kind of special-shaped roof purlin location and installation construction, it is characterised in that：Specific method step is as follows：
(1) connecting branch positioning is installed with rest
Three-dimensional adjustable rest, the branch pipe that will have installation to number sequentially is checked the number on rack bolt tumbler bearing and is attached to plumb position,
Branch pipe bolt and bolt sphere ball seat are locked, i.e. positioning is completed；After the completion of the positioning check and correction of bolt sphere ball seat bearing connecting branch, respectively
Three-dimensional adjustable support plate is placed on branch pipe and adsorbed, rest entirety, the bearing as roof building enclosure load-bearing is connected as；
(2) purlin system location and installation
Purlin rod member be shaped steel, inclined plane section location and installation, and inclined plane section, with arc handing-over be converted to bevel phase fold-line-shaped put down
Steady handing-over transition processing, wherein bevel phase broken line purlin is main joist rod member, and making rod member with computer CAD simulations auxiliary tilts
Angle location and installation is constructed；
A bevel phase broken lines rod member installs positioning：Installed using computer CAD simulation broken line purlin arcs, using arc midpoint as
Flex point is demarcated, and respectively segmental arc turns into several sections of broken lines, balance broken line rod member and the supporting surface relation of support plate inclined plane, just
The gradient angle α of support plate inclined plane and branch pipe axis is made in locality, and B points are set below with D points respectively the two of C points
Side, is guided with laser orientation instru-ment at the scene, and C points support plate surrounds horizontal member axis, rotation tilt adjustments to angle α, BC bars
Part is shelved on B, C support plate center line, and the contact site of support plate and branch pipe, support plate and rod member is fixed in respectively symmetrically spot welding
Position；Guided at the scene with laser orientation instru-ment, D points support plate surrounds horizontal member axis, rotation is adjusted to angle α, and CD rod members are put
Put on C, D support plate center line, the contact site of support plate and branch pipe, support plate and rod member is fixed in respectively symmetrically spot welding
Position；... method installs all broken line rod members according to this, until all positioning is finished, then installs slope level rod member, so
It arc handing-over is converted to bevel phase fold-line-shaped and steadily join transition processing；
B bevel phases horizontal bars install positioning：By two horizontal bars, inclined rest plate face horizontal center line is placed in respectively
Upper, broken line rod member both sides, symmetric points weld the contact site for fixing support plate and rod member, in order to ensure the installation essence of decoration panel
Degree, need to check measurement primary and secondary skeletal frame center line, surface level, to ensure that installation site is accurate with theodolite；
(3) weld
Between purlin support plate and branch pipe and rod member and purlin support plate, fixed with the serial welding rod full welds of E50；Rod end with
Between support plate plane, the use steel plate pad filling for having angle to stitch is welded；Each section of rod member interface is between "eight" shape, interface
Also whole full welds are answered, welding quality all should meet design requirement；Preservative treatment is integrally carried out after Member Welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625117.4A CN103669884B (en) | 2013-11-28 | 2013-11-28 | A kind of special-shaped roof purlin location and installation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625117.4A CN103669884B (en) | 2013-11-28 | 2013-11-28 | A kind of special-shaped roof purlin location and installation construction |
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| Publication Number | Publication Date |
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| CN103669884A CN103669884A (en) | 2014-03-26 |
| CN103669884B true CN103669884B (en) | 2017-09-08 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736434B (en) * | 2018-12-28 | 2021-10-01 | 深圳广田集团股份有限公司 | Method for installing large-size purline on large-span special-shaped roof and construction process |
| CN109469339A (en) * | 2018-12-30 | 2019-03-15 | 北京首钢建设集团有限公司 | A kind of roof purline installs and uses bolt and temporarily positions fixed construction method |
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|---|---|---|---|---|
| JPH09268652A (en) * | 1996-03-29 | 1997-10-14 | Hitachi Metals Ltd | Column base metal for round steel pipe column |
| JP2001303679A (en) * | 2000-04-24 | 2001-10-31 | Nkk Corp | Branch part structure of steel pipe truss |
| CN201455642U (en) * | 2009-03-25 | 2010-05-12 | 上海西重所重型机械成套有限公司 | Angle modulation mechanical device for working surface |
| CN201459932U (en) * | 2009-04-13 | 2010-05-12 | 上海亚泽太阳能金属屋面工程有限公司 | Roofing round tube purline adjustable connecting device |
| CN202073186U (en) * | 2011-05-06 | 2011-12-14 | 管凯华 | Purline connecting mechanism for steel structure |
| CN102587590A (en) * | 2012-03-14 | 2012-07-18 | 哈尔滨工业大学空间钢结构幕墙有限公司 | Waterproof heat-insulating fireproof metal roof system |
| CN202359671U (en) * | 2011-12-19 | 2012-08-01 | 陆春燕 | Wind-resistant column and roof purlin mechanism for steel structure |
| CN102660996A (en) * | 2012-05-29 | 2012-09-12 | 广西建工集团第五建筑工程有限责任公司 | Multilevel multi-curve single-layer welding ball steel structure net rack and construction method thereof |
| CN102797314A (en) * | 2012-08-24 | 2012-11-28 | 中建三局装饰有限公司 | Three-dimensional adjusting suspended ceiling system for space structure and construction method of system |
-
2013
- 2013-11-28 CN CN201310625117.4A patent/CN103669884B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268652A (en) * | 1996-03-29 | 1997-10-14 | Hitachi Metals Ltd | Column base metal for round steel pipe column |
| JP2001303679A (en) * | 2000-04-24 | 2001-10-31 | Nkk Corp | Branch part structure of steel pipe truss |
| CN201455642U (en) * | 2009-03-25 | 2010-05-12 | 上海西重所重型机械成套有限公司 | Angle modulation mechanical device for working surface |
| CN201459932U (en) * | 2009-04-13 | 2010-05-12 | 上海亚泽太阳能金属屋面工程有限公司 | Roofing round tube purline adjustable connecting device |
| CN202073186U (en) * | 2011-05-06 | 2011-12-14 | 管凯华 | Purline connecting mechanism for steel structure |
| CN202359671U (en) * | 2011-12-19 | 2012-08-01 | 陆春燕 | Wind-resistant column and roof purlin mechanism for steel structure |
| CN102587590A (en) * | 2012-03-14 | 2012-07-18 | 哈尔滨工业大学空间钢结构幕墙有限公司 | Waterproof heat-insulating fireproof metal roof system |
| CN102660996A (en) * | 2012-05-29 | 2012-09-12 | 广西建工集团第五建筑工程有限责任公司 | Multilevel multi-curve single-layer welding ball steel structure net rack and construction method thereof |
| CN102797314A (en) * | 2012-08-24 | 2012-11-28 | 中建三局装饰有限公司 | Three-dimensional adjusting suspended ceiling system for space structure and construction method of system |
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| CN103669884A (en) | 2014-03-26 |
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