CN106401085B - A kind of ridge purlin and the roof structure including the purlin - Google Patents
A kind of ridge purlin and the roof structure including the purlin Download PDFInfo
- Publication number
- CN106401085B CN106401085B CN201611070370.8A CN201611070370A CN106401085B CN 106401085 B CN106401085 B CN 106401085B CN 201611070370 A CN201611070370 A CN 201611070370A CN 106401085 B CN106401085 B CN 106401085B
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- Prior art keywords
- purlin
- roofing
- ridge
- top margin
- truss
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/004—Battens
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
A kind of ridge purlin and the roof structure including the purlin, ridge purlin includes purlin ontology, the cross section of purlin ontology is in pentagon, pentagon is successively enclosed by first side, bottom edge, second side, the first top margin, the second top margin, bottom edge is parallel to the horizontal plane, first side and second side respectively with base vertical, the first top margin, the second top margin respectively horizontal by、Angle, bottom edge length are, second side length is,︰=0.70-1.15；、It is 5 ° -60 °.Roof structure includes truss-steel beam and roofing, roofing is close at the top of truss-steel beam, ridge purlin is set on the inside of the ridge of roofing, the roofing of the first top margin of purlin ontology abutting side, second top margin of purlin ontology is close to the roofing of the other side, purlin ontology is located in truss-steel beam, and roofing is fixed with truss-steel beam, ridge purlin.Alternative two purlins of purlin of the present invention, and ridge supporting plate, drawing/compression bar, pull rod and tie-rod can be saved, structure is simple, and it is easy for installation, it is at low cost.
Description
Technical field
The present invention relates to building structures, are specifically related to a kind of ridge purlin and the roof structure including the purlin.
Background technique
Purlin, tie-rod are one of the main members of building.Existing purlin is mostly H-type purlin and c-type purlin, and tie-rod is mostly
Round tie-rod；Referring to Fig.1, flat in ridge two sides roofing because roofing installation needs purlin top plane and 8 baseplane of roofing to coincide
Face is different, is often respectively respectively subjected to two sides roofing with a purlin (H-shaped purlin 9) in two opposite roofings of ridge and respectively passes over
The load perpendicular to roofing；Exist simultaneously the load for being parallel to roofing that two sides roofing respectively passes over, no matter H-type purlin
Or c-type purlin, lateral rigidity is small, resists the poor ability for being parallel to roof load, pull rod 11 is often added between two purlins,
More drawing/compression bars 10 are set between each ridge purlin and other roof purlines, it is common to resist the effect for being parallel to roof load；Room simultaneously
The wind-resistant column of node and gable side that roofing is often corresponded at ridge has certain xial feed, often in 7 plane of truss-steel beam
One root system bar 12 of interior increase, resists the effect of xial feed；There are plate stitch between the roof boarding of two sides simultaneously, often at the top of two purlins between
If ridge supporting plate.
Therefore, each with a purlin (H-type purlin 9), and purlin is needed in opposite two roofings (two roofing intersections are ridge)
Item is set to the outside of truss-steel beam 7, resists xial feed and is parallel to the poor ability of roof load, also often between two ridge purlins
It adds and sets more drawing/compression bars 10 between pull rod 11 and ridge supporting plate, two ridge purlins and other roof purlines, also often in truss-steel beam 7
Increase by a root system bar 12 in plane, truss-steel beam 7 is not contacted with roofing 8, and forced area is small, and installation is complicated, at high cost.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the shortcomings of above-mentioned background technique, provide a kind of letter easy for installation
It is single, can effectively save cost ridge purlin and roof structure including the purlin.
The technical solution used to solve the technical problems of the present invention is that a kind of ridge purlin, including purlin ontology, the purlin
The cross section of ontology is in pentagon, the pentagon by first side, bottom edge, second side, the first top margin, the second top margin according to
Secondary to enclose, the bottom edge is parallel to the horizontal plane, the first side and second side respectively with base vertical, described first
Top margin horizontal byAngle, second top margin horizontal byThe length of angle, the bottom edge is, described second
The length of side is；It is described︰=0.70-1.15, it is describedIt is=5 ° -60 °, described=5°-60°。
Further, described︰=0.85-1.00。
Further, described=15°-45°；It is described=15°-45°。
Further, described=30°-40°；It is described=30°-40°。
A kind of roof structure, including truss-steel beam and roofing, the roofing are close to the top of truss-steel beam, and the ridge purlin is set
On the inside of the ridge of roofing, the first top margin of the purlin ontology is close to the roofing of side, the second top margin of the purlin ontology
It is close to the roofing of the other side, the purlin ontology is located in truss-steel beam, and the roofing is fixed with truss-steel beam, ridge purlin.
Compared with prior art, advantages of the present invention is as follows: utilizing the alternative two H-type purlins of purlin of the present invention, and can
Ridge supporting plate, drawing/compression bar, pull rod and tie-rod are saved, structure is simple, and it is easy for installation, it can effectively save cost.
Detailed description of the invention
Fig. 1 is the scheme of installation of existing house purlin.
Fig. 2 is the structural schematic diagram of the ridge purlin cross section of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of the roof structure of the embodiment of the present invention.
In figure: 1-purlin ontology, 2-first sides, 3-bottom edges, 4-second sides, the 5-the first top margin, 6-the second
Top margin, 7-truss-steel beams, 8-roofings, 9-H-shaped purlins, 10-drawings/compression bar, 11-pull rods, 12-tie-rods.
Specific embodiment
With reference to the accompanying drawing and specific embodiment present invention is further described in detail.
Referring to Fig. 2, the ridge purlin of the present embodiment includes purlin ontology 1, and the cross section of purlin ontology 1 is in pentagon, and five
Side shape is successively enclosed by first side 2, bottom edge 3, second side 4, the first top margin 5, the second top margin 6, bottom edge 3 and horizontal plane
In parallel, first side 2 and second side 4 are vertical with bottom edge 3 respectively, the first top margin 5 horizontal byAngle, the length on bottom edge 3
Degree is, the length of second side 4 is, the second top margin 6 horizontal byAngle, in the present embodiment,︰=1.00,=10 °,=；In other application,WithCan also be unequal,︰=0.70-1.15,WithCan also be unequal,=5 ° -60 °,=5°-60°。
Referring to Fig. 3, in use, purlin of the present invention is placed on the inside of the ridge of roofing 8, it is close to the first top margin 5 of purlin
The roofing of side makes the second top margin 6 of purlin be close to the roofing of the other side, and is placed in purlin in truss-steel beam 7, keeps roofing 8 tight
Truss-steel beam 7 is pasted, by tapping screw that roofing 8 and purlin, truss-steel beam 7 is fixed, truss-steel beam 7 is contacted with roofing 8, forced area
Greatly.
The first top margin 5, the second top margin 6 of purlin of the present invention coincide with 8 baseplane of roofing respectively, while bearing two sides roofing
The vertical load respectively passed over substitutes two H-type purlins 9；And purlin lateral rigidity of the present invention is larger, it is flat in truss-steel beam 7
In face drawing/compression bar 10, pull rod 11 and tie-rod 12 can be saved directly against the effect of xial feed.
Therefore, using the alternative two H-type purlins 9 of purlin of the present invention, and ridge supporting plate, drawing/compression bar 10, pull rod can be saved
11 and tie-rod 12, structure is simple, easy for installation, can effectively save cost.
Referring to Fig. 3, the roof structure of the present embodiment includes truss-steel beam 7 and roofing 8, and roofing 8 is close to the top of truss-steel beam 7,
Ridge purlin is equipped on the inside of the ridge of roofing 8, ridge purlin includes purlin ontology 1, and the cross section of purlin ontology 1 is in pentagon,
Pentagon is successively enclosed by first side 2, bottom edge 3, second side 4, the first top margin 5, the second top margin 6, bottom edge 3 and level
Face is parallel, and first side 2 and second side 4 are vertical with bottom edge 3 respectively, the first top margin 5 horizontal byAngle, bottom edge 3
Length is, the length of second side 4 is, the second top margin 6 horizontal byAngle, in the present embodiment,︰=
1.00=10 °,=；First top margin 5 of purlin ontology 1 is close to the roofing of side, and the second top margin 6 of purlin ontology 1 is close to
The roofing of the other side, purlin ontology 1 are located in truss-steel beam 7, and roofing 8 is fixed by tapping screw and truss-steel beam 7, ridge purlin.
Alternative+one root system bar of the two purlins+ridge supporting plate+Duo Genla/compression bar roof structure of roof structure of the present invention.
Those skilled in the art can carry out various modifications to the present invention and modification, if these modifications and variations are at this
Within the scope of invention claim and its equivalent technologies, then these modifications and variations are also within protection scope of the present invention.
The prior art that the content being not described in detail in specification is known to the skilled person.
Claims (3)
1. a kind of roof structure, including truss-steel beam (7) and roofing (8), it is characterised in that: the roofing (8) is close to truss-steel beam (7)
Top, ridge purlin ontology (1) be set to roofing (8) ridge on the inside of, the first top margin (5) of the ridge purlin ontology (1)
It is close to the roofing of side, the second top margin (6) of the ridge purlin ontology (1) is close to the roofing of the other side, the ridge purlin
Ontology (1) is located in truss-steel beam (7), and the roofing (8) is fixed with truss-steel beam (7), ridge purlin；
The cross section of ridge purlin ontology (1) is in pentagon, and the pentagon is by first side (2), bottom edge (3), second side
(4), the first top margin (5), the second top margin (6) successively enclose, and the bottom edge (3) is parallel to the horizontal plane, the first side
(2) and second side (4) are vertical with bottom edge (3) respectively, and first top margin (5) is horizontal by α angle, second top margin
6 horizontal by β angle, and the length of the bottom edge (3) is A, and the length of the second side (4) is B, the A ︰ B=1.00；
- 60 ° of α=5 °, -60 ° of β=5 °.
2. roof structure as described in claim 1, it is characterised in that: -45 ° of α=15 °；- 45 ° of β=15 °.
3. roof structure as claimed in claim 2, it is characterised in that: -40 ° of α=30 °；- 40 ° of β=30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070370.8A CN106401085B (en) | 2016-11-29 | 2016-11-29 | A kind of ridge purlin and the roof structure including the purlin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070370.8A CN106401085B (en) | 2016-11-29 | 2016-11-29 | A kind of ridge purlin and the roof structure including the purlin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106401085A CN106401085A (en) | 2017-02-15 |
| CN106401085B true CN106401085B (en) | 2019-10-01 |
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ID=58083569
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611070370.8A Active CN106401085B (en) | 2016-11-29 | 2016-11-29 | A kind of ridge purlin and the roof structure including the purlin |
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Citations (6)
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| CN202055342U (en) * | 2011-04-22 | 2011-11-30 | 河南天丰节能板材科技股份有限公司 | Connecting component for connecting composite plate wall surface with roof surface |
| CN202064495U (en) * | 2011-05-22 | 2011-12-07 | 管凯华 | Roof ridge node for steel structure |
| CN203145278U (en) * | 2013-01-11 | 2013-08-21 | 朱毅 | Pitched roof ridge structure |
| CN203755518U (en) * | 2014-03-03 | 2014-08-06 | 重庆电子工程职业学院 | Steel frame ridge installation structure based on color steel plates |
| CA2943222A1 (en) * | 2014-03-19 | 2015-09-24 | Martin J. Rotter | Shear tie system for vented roof ridge |
| CN206245607U (en) * | 2016-11-29 | 2017-06-13 | 湖南科鑫电力设计有限公司 | Ridge purlin and the roof structure including the purlin |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201981688U (en) * | 2011-03-03 | 2011-09-21 | 陆春燕 | Purline fixing mechanism for steel structure |
| CN202544113U (en) * | 2012-03-19 | 2012-11-21 | 杭州纽创工业设计有限公司 | Chord member mechanism for steel structural building |
| CN203200989U (en) * | 2013-04-02 | 2013-09-18 | 金小芬 | Sandwich panel roof ridge structure |
| CN106049735A (en) * | 2016-07-26 | 2016-10-26 | 安徽海螺建材设计研究院 | Factory building roofing structure |
-
2016
- 2016-11-29 CN CN201611070370.8A patent/CN106401085B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202055342U (en) * | 2011-04-22 | 2011-11-30 | 河南天丰节能板材科技股份有限公司 | Connecting component for connecting composite plate wall surface with roof surface |
| CN202064495U (en) * | 2011-05-22 | 2011-12-07 | 管凯华 | Roof ridge node for steel structure |
| CN203145278U (en) * | 2013-01-11 | 2013-08-21 | 朱毅 | Pitched roof ridge structure |
| CN203755518U (en) * | 2014-03-03 | 2014-08-06 | 重庆电子工程职业学院 | Steel frame ridge installation structure based on color steel plates |
| CA2943222A1 (en) * | 2014-03-19 | 2015-09-24 | Martin J. Rotter | Shear tie system for vented roof ridge |
| CN206245607U (en) * | 2016-11-29 | 2017-06-13 | 湖南科鑫电力设计有限公司 | Ridge purlin and the roof structure including the purlin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106401085A (en) | 2017-02-15 |
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