CN102776991A - Steel structure canopy and construction method - Google Patents
Steel structure canopy and construction method Download PDFInfo
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- CN102776991A CN102776991A CN2012102741979A CN201210274197A CN102776991A CN 102776991 A CN102776991 A CN 102776991A CN 2012102741979 A CN2012102741979 A CN 2012102741979A CN 201210274197 A CN201210274197 A CN 201210274197A CN 102776991 A CN102776991 A CN 102776991A
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- awning
- purlin
- steel
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- plate
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Abstract
The invention mainly discloses a steel structure canopy. The steel structure canopy comprises a canopy beam, an upper veneer sheet, a lower veneer sheet, purlines and edge contracted plates. The purlines comprise an inner purline and an outer purline, wherein the inner purline is higher than the outer purline, and the height of the outer purline is equal to that of the canopy beam. The lower veneer sheet is fixed with a purline lower flange, and the upper veneer sheet covers on the purlines. The construction method of the steel structure canopy comprises the following steps of: 1, manufacturing the canopy beam; 2, fixing the inner purline and the outer purline on the canopy beam, wherein the height of the outer purline is higher than that of the inner purline; 3, mounting the lower veneer sheet; 4, mounting the edge contracted plates on the front surface and the side surface; 5, mounting the upper veneer sheet; and 6, mounting a flashing contracted edge, namely cutting seams at corresponding positions on a wall plate and a canopy plate, inserting the flashing contracted edge, and fixedly connecting the flashing contracted edge with the wall plate and the upper veneer sheet respectively. The edge contracted plates cover on two sides and the front surface of the canopy beam. The canopy beam is horizontally placed, the lower veneer sheet is vertical to the wall plate, and the upper veneer sheet ensures that the rainwater is smoothly guided to flow through the height difference sloping of the inner purline and the outer purline. The steel structure canopy is easy to construct and convenient to mount and has a beautiful appearance.
Description
Technical field
The present invention relates to belong to technical field of building construction, special relevant with a kind of steel work awning and job practices.
Background technology
Along with the progress of architectural engineering technology, the constantly development at home of light Steel-Structure Factory with Steel class building.Safeguard this piece field at light steel, how to do maintenance system more reasonable, economic, practical and attractive in appearance is the target that we explore and pursue always.
Awning is an important composition part of light Steel-Structure Factory with Steel, and the design and installation of engineering is particularly had very material impact in the outward appearance aspect.Some old-fashioned awnings are not very desirable aspect design and installation, and as shown in Figure 1, whole awning beam is tilted-putted, and top plate 10 all is to adopt the tilting structure with lower plywood 20, cause awning at the bottom of uneven sensation constrain.Shingle nail 30 will break off in the awning position, needs to increase relevant construction material, and increases the installation difficulty of plate.It is not attractive in appearance that awning top plate 10 will stretch out the outer, and it is as shown in Figure 2 to receive side plate 40, and moulding is dull, and is all unfavorable to draining and flat appearance degree, and therefore, designing a kind of more attractive in appearance with practical awning is a very urgent technical task.
Summary of the invention
The purpose of this invention is to provide a kind of steel work awning and job practices, awning beam horizontal positioned, lower plywood is vertical with wallboard, and top plate plays the slope through the inside and outside purlin discrepancy in elevation and guarantees the smooth and easy water conservancy diversion of rainwater.And the job practices among the present invention is simple, makes things convenient for the installation of awning.
In order to achieve the above object, the present invention realizes through following technical scheme:
A kind of steel work awning comprises awning beam, top plate, lower plywood, purlin, receipts side plate; Purlin comprises the interior purlin and outer purlin that is installed on the awning beam, and interior purlin is higher than outer purlin, and the height of outer purlin equals the awning depth of beam; Top plate covers on the purlin, and lower plywood and purlin bottom flange are fixed; Receive side plate and be coated on awning beam both sides and front.
Described awning beam adopts the channel-section steel splicing to be made.
Described lower plywood adopts HV-173 type colored steel, and the smooth side of plate face outwardly.
Described top plate adopts HV-173 type colored steel, a side of plate face evagination outwardly, colored steel is connected through self threading pin with purlin to be fixed.
Described receipts side plate bottom has the horizontal sides portion that bends inwards and form, and horizontal sides portion encases the lower plywood edge.
Form olecranon in the middle of the described receipts side plate.
Described top plate is received the limit through flashing and is connected with body of wall.
A kind of job practices of steel work awning may further comprise the steps:
One, the awning beam is made; Two, on the awning beam fixing in purlin and outside purlin, interior purlin height is higher than outer purlin; Three, lower plywood is installed; Four, the side plate installation is received in positive and side; Five, top plate is installed; Six, flashing is received the limit installation, and correspondence position slot above wallboard awning plate inserts flashing and receives the limit, flashing is received the limit be connected fixing with top plate with wallboard respectively.
In the described first step, the awning beam adopts [20a channel-section steel making.
In described second step, the high-order 250mm in cross section in the interior purlin, the high 200mm in cross section in the outer purlin adopts M12 galvanized bolt and the connection of awning beam.
In described the 3rd step, lower plywood adopts HV-173 type colored steel, the smooth side of plate face outwardly, colored steel is connected through self threading pin with purlin to be fixed.
In described the 4th step, receive side plate bottom and encase lower floor's edges of boards, adopt aluminium blind rivet and lower plywood to fix.
In described the 5th step, top plate adopts HV-173 type colored steel, a side of plate face evagination outwardly, colored steel is connected through self threading pin with purlin to be fixed.
After adopting such scheme, the present invention has many beneficial effects:
(1) awning beam horizontal positioned, lower plywood is vertical with wallboard, and the bottom surface is smooth attractive in appearance; Top plate adopts the differing heights cross section to play the slope through inside and outside purlin, guarantees that the awning draining is unobstructed.
(2) side plate and positive consistent being connected as a single entity of side plate external form, the good integrity received are received in the side.Receive the side plate beautiful design, third dimension is strong, and the multiple tracks flanging has increased rigidity and the planeness of receiving side plate.Positive olecranon moulding with receipts limit, side makes water can not flow on the lower plywood along receiving side plate.
(3) it is unique that the flashing of awning and shingle nail is received the limit design, when the shingle nail of shop, need not consider the awning installation, and shingle nail does not need to break off, and waits awning that back on-site cutting seam insertion on shingle nail is installed and get final product, and easy for installation, waterproof is secure.
In sum, this awning all improves to some extent than traditional method on structure, outward appearance, waterproof effect, sequence of construction, operation complexity, significantly has science and advance.
Description of drawings
Fig. 1 prior art constructions sketch map;
The middle receipts side plate sketch map of Fig. 2 prior art;
The whole sectional drawing of Fig. 3 preferred embodiment of the present invention;
The positive side plate sketch map of receiving of Fig. 4 preferred embodiment of the present invention;
The side plate sketch map is received in Fig. 5 preferred embodiment of the present invention side;
Purlin scheme of installation in Fig. 6 preferred embodiment of the present invention;
Lower plywood scheme of installation one in Fig. 7 preferred embodiment of the present invention;
Lower plywood scheme of installation two in Fig. 8 preferred embodiment of the present invention;
The positive limit scheme of installation of receiving in Fig. 9 preferred embodiment of the present invention;
The limit scheme of installation is received in the side in Figure 10 preferred embodiment of the present invention;
Figure 11 preferred embodiment of the present invention is plate scheme of installation one at the middle and upper levels;
Figure 12 preferred embodiment of the present invention is plate scheme of installation two at the middle and upper levels;
Flashing is received the limit scheme of installation in Figure 13 preferred embodiment of the present invention.
The specific embodiment
In conjunction with accompanying drawing, preferred embodiment of the present invention is explained further details.
A kind of steel work awning, in conjunction with Fig. 3 to Fig. 5, the parts that are mainly concerned with comprise awning beam 1, top plate 2, lower plywood 3, purlin 4, receive side plate 5.
Awning beam 1 is the beam body member of whole awning, and [the 20a channel-section steel is made in employing.Purlin 4 is installed on the awning beam 1, and the height of purlin 4 is not less than awning beam 1.Purlin 41 and outer purlin 42 in purlin 4 mainly comprises, and the high 250mm in interior purlin 41 cross sections, the outer purlin high 200mm in 42 cross sections.Lower plywood 2 adopts HV-173 type colored steels, and the smooth side of its plate face is fixed with purlin 4 bottom flanges outwardly.Top plate 2 adopts HV-173 type colored steels, a side of its plate face evagination outwardly, colored steel is connected through self threading pin with purlin 4 to be fixed.Receive side plate 5 and be coated on awning beam 1 both sides and front.Receive side plate 5 bottoms and have the horizontal sides portion 51 that bends inwards and form, horizontal sides portion 51 encases lower plywood 3 edges.In addition, form olecranon 52, like this when the rainwater of top drips, just can prevent that rainwater from taking advantage of a situation down to slide on the lower plywood 2 in the middle part of receiving side plate 5.
Whole construction method of the present invention, may further comprise the steps to shown in Figure 13 like Fig. 6:
One, awning beam 1 is made, and adopts [making of 20a channel-section steel, employing high-strength bolt and post connection.
Two, on awning beam 1 fixing in purlin 41 and outside purlin 42, the outer high 200mm in outer purlin 42 cross sections, the inner high 250mm in interior purlin 41 cross sections, employing M12 galvanized bolt and 1 connection of awning beam.
Three, lower plywood 3 is installed, and lower plywood 3 adopts HV-173 type colored steels, and the smooth side of plate face makes the awning bottom surface seem very smooth outwardly, and colored steel is connected through self threading pin with purlin to be fixed.
Four, side plate 5 installations are received in positive and side, receive the horizontal sides portion 51 of side plate 5 bottoms, encase lower plywood 2 limits, adopt aluminium blind rivet and lower plywood 2 fixing.
Five, top plate 2 is installed, and top plate 2 adopts HV-173 type colored steels, a side of plate face evagination outwardly, and awning top plate 2 plays the slope through inside and outside purlin 41,42 discrepancy in elevation, helps the awning draining, colored steel is connected through self threading pin with purlin 4 to be fixed.
Six, flashing is received the limit installation; Correspondence position slot above wallboard 7; Insert flashing and receive limit 6, with the aluminium blind rivet flashing is received limit 6 and be connected with top plate 2 with wallboard 7 respectively and fix, these flashing receipts limit 6 plates had both guaranteed can not leak between awning and shingle nail; Can strengthen awning installation so far again to wallboard at the slot place.
The foregoing description only is used to the inventive concept of the present invention of explaining, but not to the qualification of rights protection of the present invention, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should fall into protection scope of the present invention.
Claims (10)
1. a steel work awning is characterized in that: comprise awning beam, top plate, lower plywood, purlin, receipts side plate; Purlin comprises the interior purlin and outer purlin that is installed on the awning beam, and interior purlin is higher than outer purlin, and outer purlin height equals the awning depth of beam; Lower plywood and purlin bottom flange are fixed, and top plate covers on the purlin; Receive side plate and be coated on awning beam both sides and front.
2. a kind of steel work awning as claimed in claim 1 is characterized in that: described awning beam adopts the channel-section steel splicing to be made.
3. a kind of steel work awning as claimed in claim 1 is characterized in that: described lower plywood adopts HV-173 type colored steel, and the smooth side of plate face outwardly; Described top plate adopts HV-173 type colored steel, a side of plate face evagination outwardly, colored steel is connected through self threading pin with purlin to be fixed.
4. a kind of steel work awning as claimed in claim 1 is characterized in that: described receipts side plate bottom has the horizontal sides portion that bends inwards and form, and horizontal sides portion encases the lower plywood edge; Form olecranon in the middle of the described receipts side plate.
5. a kind of steel work awning as claimed in claim 1 is characterized in that: described top plate is received the limit through flashing and is connected with body of wall.
6. the job practices of a steel work awning is characterized in that: may further comprise the steps:
One, the awning beam is made; Two, on the awning beam fixing in purlin and outside purlin, interior purlin height is higher than outer purlin; Three, lower plywood is installed; Four, the side plate installation is received in positive and side; Five, top plate is installed; Six, flashing is received the limit installation, and correspondence position slot above wallboard awning plate inserts flashing and receives the limit, flashing is received the limit be connected fixing with top plate with wallboard respectively.
7. the job practices of a kind of steel work awning as claimed in claim 6 is characterized in that: in the described first step, the awning beam adopts [20a channel-section steel making.
8. the job practices of a kind of steel work awning as claimed in claim 6 is characterized in that: in described second step, and the high-order 250mm in cross section in the interior purlin, the high 200mm in cross section in the outer purlin adopts M12 galvanized bolt and the connection of awning beam.
9. the job practices of a kind of steel work awning as claimed in claim 6 is characterized in that: in described the 3rd step, lower plywood adopts HV-173 type colored steel, the smooth side of plate face outwardly, colored steel is connected through self threading pin with purlin to be fixed; In described the 5th step, top plate adopts HV-173 type colored steel, a side of plate face evagination outwardly, colored steel is connected through self threading pin with purlin to be fixed.
10. the job practices of a kind of steel work awning as claimed in claim 6 is characterized in that: in described the 4th step, receive side plate bottom and encase lower floor's edges of boards, adopt aluminium blind rivet and lower plywood to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274197.9A CN102776991B (en) | 2012-08-03 | 2012-08-03 | Steel structure canopy and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274197.9A CN102776991B (en) | 2012-08-03 | 2012-08-03 | Steel structure canopy and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102776991A true CN102776991A (en) | 2012-11-14 |
| CN102776991B CN102776991B (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210274197.9A Active CN102776991B (en) | 2012-08-03 | 2012-08-03 | Steel structure canopy and construction method |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060780A (en) * | 2014-06-30 | 2014-09-24 | 安徽富煌钢构股份有限公司 | Large-cantilever steel structure wall face canopy and construction method thereof |
| CN106320618A (en) * | 2016-08-24 | 2017-01-11 | 安徽瑶海钢构建设集团股份有限公司 | Awning used for steel-structured factory building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0734530A (en) * | 1993-07-20 | 1995-02-03 | Ohbayashi Corp | Balcony |
| CN201486057U (en) * | 2009-08-31 | 2010-05-26 | 朱生根 | Node mechanism for self-water drainage flashing edge-closing plate |
| CN201574538U (en) * | 2010-02-23 | 2010-09-08 | 北京北方空间钢结构有限公司 | Canopy eave structural system |
| CN202125029U (en) * | 2011-07-04 | 2012-01-25 | 管凯华 | Awning girder purline mechanism for awning |
| CN202745289U (en) * | 2012-08-03 | 2013-02-20 | 浙江精工钢结构有限公司 | Steel structure canopy |
-
2012
- 2012-08-03 CN CN201210274197.9A patent/CN102776991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0734530A (en) * | 1993-07-20 | 1995-02-03 | Ohbayashi Corp | Balcony |
| CN201486057U (en) * | 2009-08-31 | 2010-05-26 | 朱生根 | Node mechanism for self-water drainage flashing edge-closing plate |
| CN201574538U (en) * | 2010-02-23 | 2010-09-08 | 北京北方空间钢结构有限公司 | Canopy eave structural system |
| CN202125029U (en) * | 2011-07-04 | 2012-01-25 | 管凯华 | Awning girder purline mechanism for awning |
| CN202745289U (en) * | 2012-08-03 | 2013-02-20 | 浙江精工钢结构有限公司 | Steel structure canopy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060780A (en) * | 2014-06-30 | 2014-09-24 | 安徽富煌钢构股份有限公司 | Large-cantilever steel structure wall face canopy and construction method thereof |
| CN106320618A (en) * | 2016-08-24 | 2017-01-11 | 安徽瑶海钢构建设集团股份有限公司 | Awning used for steel-structured factory building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102776991B (en) | 2014-08-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 312030 Zhejiang city of Shaoxing province Shaoxing County Keqiao Jianhu Road No. 1587 Applicant after: ZHEJIANG JINGGONG STEEL STRUCTURE GROUP CO., LTD. Address before: 312030 Zhejiang city of Shaoxing province Shaoxing County Keqiao Jianhu Road No. 1587 Applicant before: Zhejiang Jinggong Steel Structure Co., ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHEJIANG JINGGONG STEEL STRUCTURE CO., LTD. TO: ZHEJIANG JINGGONG STEEL STRUCTURE GROUP CO., LTD. |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170731 Address after: 237000 Changjiang fine industrial zone, Lu'an economic and Technological Development Zone, Anhui Patentee after: Changjiang Jinggong Steel Building (Group) Co., Ltd. Address before: 312030 Zhejiang city of Shaoxing province Shaoxing County Keqiao Jianhu Road No. 1587 Patentee before: ZHEJIANG JINGGONG STEEL STRUCTURE GROUP CO., LTD. |
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| TR01 | Transfer of patent right |