CN105464298A - Cornice plug-in gutter structure and installation method - Google Patents
Cornice plug-in gutter structure and installation method Download PDFInfo
- Publication number
- CN105464298A CN105464298A CN201510991910.5A CN201510991910A CN105464298A CN 105464298 A CN105464298 A CN 105464298A CN 201510991910 A CN201510991910 A CN 201510991910A CN 105464298 A CN105464298 A CN 105464298A
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- Prior art keywords
- cornice
- fixed
- purlin
- external gutter
- trough
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 title claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims description 29
- 239000004927 clay Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000004308 accommodation Effects 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a cornice plug-in gutter structure and an installation method. Indoor water leakage can be effectively prevented, structure combination is convenient, and installation is convenient. The gutter structure is characterized in that a purline hanger is fixedly installed on a body steel frame, a cornice purline is located on the inner side of a wall surface and fixed to the purline hanger, an insulation layer is fixed to the upper end of the cornice purline through a screw, cornice bent angle steel is in an elongated slot type, the elongated slot type cross section is provided with a left side wall, a right side wall and a top plane, the right side wall is located on the inner side of the wall face and fixed to the cornice purline, the left side wall is located on the outer side of the wall face, the top plane is a preset distance higher than the upper end of the purline, a trough of a roof panel is supported on the top plane, and a screw is located below the trough and separated from the trough; on the outer side of the wall face, the trough of the roof panel is fixed to the top plane of the cornice bent angle steel through a bolt, and the plug-in gutter is installed on the left side wall of the cornice bent angle steel through a supporting assembly.
Description
Technical field
The present invention relates to construction steel structure field, particularly relate to a kind of cornice external gutter structure and mounting method.
Background technology
A lot of factory building adopts the form of steel work at present, and steel-structure factory building feature has: 1, steel building quality is light, and intensity is high, and span is large; 2, the steel building construction period is short, corresponding reduction cost of investment; 3, steel building fire line is high, and anticorrosive property is strong; 4, steel building is moved conveniently, reclaims pollution-free.
Fig. 1 is the schematic diagram of steel-structure factory building, and as shown in Figure 1, factory building top is the metal roofing board 101 that the both sides to the left and right with certain slope tilt to extend, and the left and right sides is gable 103, and front is cornice 102, and factory building inside has the braced structuress such as main body steelframe.Wherein, metal roofing board 101 is on-plane surface also, and as shown in figure 2, roof panel has periodic crest 211 trough structure 212.
In order to prevent rainwater slime flux, below the metal Roof of cornice, will external gutter being set, being used for collecting and water conservancy diversion rainwater.Fig. 3 is the structure chart of the cornice external gutter of prior art, as shown in Figure 3, roof panel has crest 311 and trough 312, main body steelframe 32 is fixed with cornice angle steel 33, glass wool 35 is fixed on cornice angle steel 33 by screw 34, and screw 34 runs through the trough 312 of roof panel, and external gutter 36 is arranged on the outside of body of wall 37.
This structure of prior art, because its intrinsic construction sequence, screw 34 runs through roof panel, although have employed certain waterproof measure, but after expanding with heat and contract with cold or exposing to the weather for a long time, through part is very easy to produce gap, and screw 34 is positioned within body of wall, this causes the rainwater of seepage to enter factory building inside, brings loss to the production of factory building inside.
Summary of the invention
The object of the invention is to provide a kind of cornice external gutter structure and mounting method, can effectively prevent from leaking within doors, and textural association is convenient, be convenient to install.
To achieve these goals, the invention provides a kind of cornice external gutter structure, comprising:
Main body steelframe 411 is mounted with purlin holder 412;
Cornice purlin 413 is positioned at the inner side of metope 42, and is fixed in described purlin holder 412;
Insulation layer 415 is fixed on the purlin upper end of described cornice purlin 413 by screw 43;
Cornice bending angle steel 45 is trough type, and the cross section of described trough type has left side wall, right side wall and top planes; Described right side wall is positioned at the inner side of described metope 42 and fixes with described cornice purlin 413; Described left side wall is positioned at the outside of described metope 42; Described top planes exceeds one, described purlin upper end preset distance; The trough 44 of roof panel is supported in described top planes, and described screw 43 is positioned at the below of described trough 44 and is separated with described trough;
In the outside of described metope 42, the described trough 44 of described roof panel is fixed on the described top planes of described cornice bending angle steel 45 by bolt 48, external gutter 46 is arranged on the described left side wall of described cornice bending angle steel 45 by supporting component 47.
Preferably, in above-mentioned cornice external gutter structure, described bolt 48 is positioned at the scope of described external gutter 46 in the projection of horizontal plane in the projection of horizontal plane.
Preferably, in above-mentioned cornice external gutter structure, also comprise:
Gutter hanging piece 49, one end is fixed on the crest of described roof panel, and the other end to be fixed on described supporting component 47 thus to form triangular support structure.
Preferably, in above-mentioned cornice external gutter structure, described preset distance is 7-10 millimeter.
Preferably, in above-mentioned cornice external gutter structure, described preset distance is 8 millimeters.
Preferably, in above-mentioned cornice external gutter structure, described supporting component 47 be included in involutory after can form upper-part 471 and the lower component 472 of cuboid.
Preferably, in above-mentioned cornice external gutter structure, described upper-part 471 fixes at the installing hole 4511 of end hole 4711 with the described left side wall of described cornice bending angle steel 45;
First hole 4722, hole 4721, second of described lower component 472 is fixed respectively by pulling rivet and described external gutter 46, and the 3rd hole 4723 of described lower component 472 is fixed by screw and described external gutter 46;
4th hole 4724 of described lower component 472, the 5th hole 4725 correspondence are arranged on the first corresponding aperture 4712 and the second corresponding aperture 4713 of described upper-part 471.
Preferably, in above-mentioned cornice external gutter structure, the aperture of described first corresponding aperture 4712 and described second corresponding aperture 4713 has to install aims at surplus.
Preferably, in above-mentioned cornice external gutter structure, described bolt 48 is pressing-riveting bolt.
In order to better realize above-mentioned purpose, present invention also offers a kind of mounting method for above-mentioned cornice external gutter structure, comprising:
Step one, described cornice purlin 413 is installed in described purlin holder 412;
Step 2, described cornice purlin 413 is installed described cornice bending angle steel 45;
Step 3, lays described insulation layer 415, and is fixed on the described purlin upper end of described cornice purlin 413 by described screw 43 and the cotton plate of pressure;
Step 4, elongated clay laid by cornice watertight shutter, and described elongated clay installs cornice plug, and described cornice plug lays twice clay;
Step 5, corresponding described cornice plug installs described roof panel, and described trough 44 is fixed on the described top planes of described cornice bending angle steel 45 by described bolt 48 and stainless steel press strip;
Step 6, is fixed on the upper-part 471 of described supporting component 47 on described cornice bending angle steel 45;
Step 7, is fixed on one end of gutter hanging piece 49 on the described crest of described roof panel, and the other end is fixed on described upper-part 471;
Step 8, installs described metope 42;
Step 9, external gutter 46 is arranged in the lower component 472 of described supporting component 47;
Step 10, is arranged on described lower component 472 on described upper-part 471.
The embodiment of the present invention has following technique effect:
1), in inventive embodiments, the screw 43 of fixing insulation layer 415 does not run through roof panel, like this, in the inner side of metope 42, because roof panel does not have through hole, and the risk that can not leak in generating chamber.
2) screw 43 is positioned at the accommodation space propped up by the preset distance of described top planes, is separated with described trough, prevents screw because the risk of unexpected bursting roof panel.
3) described roof panel is fixed by bolt 48 and cornice bending angle steel in the outside of described metope 42, even if bolt place produces roof leaking, is also drain to outside wall, can not affects indoor.
4) described bolt 48 is positioned at the scope of described external gutter 46 in the projection of horizontal plane in the projection of horizontal plane.Like this, even if bolt 48 place leaks, also can flow in external gutter, prevent from directly washing away metope 42.
5) described supporting component 47 be included in involutory after can form upper-part 471 and the lower component 472 of cuboid, after upper-part is fixing, lower component is first and external gutter 46 is fixing, then lower component is fixed on the first corresponding aperture 4712 and the second corresponding aperture 4713 of upper-part together with external gutter, and this mounting means is more effectively convenient.
6) overall structure of the present invention is the overall improvement for cornice external gutter structure, is applicable to very much the assembling of cornice, combined and instant, is convenient to install.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram of steel-structure factory building
Fig. 2 is roof panel Wave crest and wave trough schematic diagram;
Fig. 3 is the structure chart of the cornice external gutter of prior art;
Fig. 4 is the structure chart of the cornice external gutter structure of the embodiment of the present invention;
Fig. 5 is the stereogram of the cornice bending angle steel of the embodiment of the present invention;
Fig. 6 is the front view of the cornice bending angle steel of the embodiment of the present invention;
Fig. 7 is the stereogram of the upper-part of the supporting component of the embodiment of the present invention;
Fig. 8 is the front view of the upper-part of the supporting component of the embodiment of the present invention;
Fig. 9 is the stereogram of the lower component of the supporting component of the embodiment of the present invention;
Figure 10 is the front view of the lower component of the supporting component of the embodiment of the present invention.
Detailed description of the invention
Fig. 4 is the structure chart of the cornice external gutter structure of the embodiment of the present invention, and as shown in Figure 4, the embodiment of the present invention provides a kind of cornice external gutter structure, comprising:
Main body steelframe 411, is mounted with purlin holder 412;
Cornice purlin 413 is positioned at the inner side of metope 42, and is fixed in described purlin holder 412;
Insulation layer 415 is fixed on the purlin upper end of described cornice purlin 413 by screw 43;
Cornice bending angle steel 45 is trough type, and the cross section of described trough type has left side wall, right side wall and top planes; Described right side wall is positioned at the inner side of described metope 42 and fixes with described cornice purlin 413; Described left side wall is positioned at the outside of described metope 42; Described top planes exceeds one, described purlin upper end preset distance; The trough 44 of roof panel is supported in described top planes, and described screw 43 is positioned at the below of described trough 44 and is separated with described trough;
In the outside of described metope 42, the described trough 44 of described roof panel is fixed on the described top planes of described cornice bending angle steel 45 by bolt 48, external gutter 46 is arranged on the described left side wall of described cornice bending angle steel 45 by supporting component 47.
Visible, in inventive embodiments, the screw 43 of fixing insulation layer 415 does not run through roof panel, like this, in the inner side of metope 42, because roof panel does not have through hole, and the risk that can not leak in generating chamber.Further, screw 43 is positioned at the accommodation space propped up by the preset distance of described top planes, is separated with described trough, prevents screw because the risk of unexpected bursting roof panel.Further, described roof panel is fixed by bolt 48 and cornice bending angle steel in the outside of described metope 42, even if bolt place produces roof leaking, is also drain to outside wall, can not affects indoor.
In another embodiment of the present invention, described bolt 48 is positioned at the scope of described external gutter 46 in the projection of horizontal plane in the projection of horizontal plane.Like this, even if bolt 48 place leaks, also can flow in external gutter, prevent from directly washing away metope 42.
In another embodiment of the present invention, also comprise: gutter hanging piece 49, one end is fixed on the crest of described roof panel, and the other end to be fixed on described supporting component 47 thus to form triangular support structure.Gutter hanging piece 49 is multiple, fixes one at each crest, because triangular support structure is more stable, for long external gutter 46, is conducive to the stable of outer suspension member, prevents external gutter from loosening or coming off.
In another embodiment of the present invention, described preset distance is 7-10 millimeter.Described preset distance is preferably 8 millimeters.This distance obtains in long-term practice, and enough accommodation space can be provided to hold screw 43, makes screw 43 can not contact roof panel trough, has to make that space is excessive causes waste.
Fig. 5 is the stereogram of the cornice bending angle steel of the embodiment of the present invention; Fig. 6 is the front view of the cornice bending angle steel of the embodiment of the present invention; As shown in the figure, cornice bending angle steel is trough type, and the cross section of described trough type has left side wall 451, right side wall 452 and top planes 453; Left side wall 451 has installing hole 4511, and multiple bolt 48 is fixed on top planes, and bolt 48 is pressing-riveting bolt.
Fig. 7, Fig. 8 are stereogram, the front view of the upper-part of the supporting component of the embodiment of the present invention; Fig. 9, Figure 10 are stereogram, the front view of the lower component of supporting component; As shown in the figure, described supporting component 47 be included in involutory after can form upper-part 471 and the lower component 472 of cuboid.
Described upper-part 471 fixes at the installing hole 4511 of end hole 4711 with the described left side wall of described cornice bending angle steel 45;
First hole 4722, hole 4721, second of described lower component 472 is fixed respectively by pulling rivet and described external gutter 46, and the 3rd hole 4723 of described lower component 472 is fixed by screw and described external gutter 46;
4th hole 4724 of described lower component 472, the 5th hole 4725 correspondence are arranged on the first corresponding aperture 4712 and the second corresponding aperture 4713 of described upper-part 471.
In one embodiment of the invention, the aperture of described first corresponding aperture 4712 and described second corresponding aperture 4713 has installation aligning surplus.In actual installation, after upper-part is fixing, lower component is first and external gutter 46 is fixing, then lower component is fixed on the first corresponding aperture 4712 and the second corresponding aperture 4713 of upper-part together with external gutter, be convenient to time in order to install aim at, the aperture of the first corresponding aperture 4712 and the second corresponding aperture 4713 is larger, namely leaves to install and aims at surplus.
The embodiment of the present invention additionally provides a kind of mounting method for above-mentioned cornice external gutter structure, comprising:
Step one, described cornice purlin 413 is installed in described purlin holder 412;
Step 2, described cornice purlin 413 is installed described cornice bending angle steel 45;
Step 3, lays described insulation layer 415, and is fixed on the described purlin upper end of described cornice purlin 413 by described screw 43 and the cotton plate of pressure;
Step 4, elongated clay laid by cornice watertight shutter, and described elongated clay installs cornice plug, and described cornice plug lays twice clay;
Step 5, corresponding described cornice plug installs described roof panel, and described trough 44 is fixed on the described top planes of described cornice bending angle steel 45 by described bolt 48 and stainless steel press strip;
Step 6, is fixed on the upper-part 471 of described supporting component 47 on described cornice bending angle steel 45;
Step 7, is fixed on one end of gutter hanging piece 49 on the described crest of described roof panel, and the other end is fixed on described upper-part 471;
Step 8, installs described metope 42;
Step 9, external gutter 46 is arranged in the lower component 472 of described supporting component 47;
Step 10, is arranged on described lower component 472 on described upper-part 471.
Adopt this mounting method, the more smooth and easy, convenient of cornice external gutter structure installment can be made.
As from the foregoing, the present invention has following advantage:
1), in inventive embodiments, the screw 43 of fixing insulation layer 415 does not run through roof panel, like this, in the inner side of metope 42, because roof panel does not have through hole, and the risk that can not leak in generating chamber.
2) screw 43 is positioned at the accommodation space propped up by the preset distance of described top planes, is separated with described trough, prevents screw because the risk of unexpected bursting roof panel.
3) described roof panel is fixed by bolt 48 and cornice bending angle steel in the outside of described metope 42, even if bolt place produces roof leaking, is also drain to outside wall, can not affects indoor.
4) described bolt 48 is positioned at the scope of described external gutter 46 in the projection of horizontal plane in the projection of horizontal plane.Like this, even if bolt 48 place leaks, also can flow in external gutter, prevent from directly washing away metope 42.
5) described supporting component 47 be included in involutory after can form upper-part 471 and the lower component 472 of cuboid, after upper-part is fixing, lower component is first and external gutter 46 is fixing, then lower component is fixed on the first corresponding aperture 4712 and the second corresponding aperture 4713 of upper-part together with external gutter, and this mounting means is more effectively convenient.
6) overall structure of the present invention is the overall improvement for cornice external gutter structure, is applicable to very much the assembling of cornice, combined and instant, is convenient to install.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. a cornice external gutter structure, is characterized in that, comprising:
Main body steelframe (411) is mounted with purlin holder (412);
Cornice purlin (413) is positioned at the inner side of metope (42), and is fixed on described purlin holder (412);
Insulation layer (415) is fixed on the purlin upper end of described cornice purlin (413) by screw (43);
Cornice bending angle steel (45) is trough type, and the cross section of described trough type has left side wall, right side wall and top planes; Described right side wall is positioned at the inner side of described metope (42) and fixes with described cornice purlin (413); Described left side wall is positioned at the outside of described metope (42); Described top planes exceeds one, described purlin upper end preset distance; The trough (44) of roof panel is supported in described top planes, and described screw (43) is positioned at the below of described trough (44) and is separated with described trough;
In the outside of described metope (42), the described trough (44) of described roof panel is fixed on the described top planes of described cornice bending angle steel (45) by bolt (48), external gutter (46) is arranged on the described left side wall of described cornice bending angle steel (45) by supporting component (47).
2. cornice external gutter structure according to claim 1, is characterized in that, described bolt (48) is positioned at the scope of described external gutter (46) in the projection of horizontal plane in the projection of horizontal plane.
3. cornice external gutter structure according to claim 1, is characterized in that, also comprise:
Gutter hanging piece (49), one end is fixed on the crest of described roof panel, and the other end is fixed on described supporting component (47) and goes up thus form triangular support structure.
4. cornice external gutter structure according to claim 1, is characterized in that, described preset distance is 7-10 millimeter.
5. cornice external gutter structure according to claim 4, is characterized in that, described preset distance is 8 millimeters.
6. cornice external gutter structure according to claim 1, is characterized in that, described supporting component (47) be included in involutory after can form upper-part (471) and the lower component (472) of cuboid.
7. cornice external gutter structure according to claim 6, is characterized in that,
Described upper-part (471) fixes at the installing hole (4511) of end hole (4711) with the described left side wall of described cornice bending angle steel (45);
First hole (4721), the second hole (4722) of described lower component (472) are fixed respectively by pulling rivet and described external gutter (46), and the 3rd hole (4723) of described lower component (472) is fixed by screw and described external gutter (46);
4th hole (4724) of described lower component (472), the 5th hole (4725) correspondence are arranged on the first corresponding aperture (4712) and second corresponding aperture (4713) of described upper-part (471).
8. cornice external gutter structure according to claim 7, is characterized in that, the aperture of described first corresponding aperture (4712) and described second corresponding aperture (4713) has to install aims at surplus.
9. cornice external gutter structure according to claim 1, is characterized in that,
Described bolt (48) is pressing-riveting bolt.
10., for a mounting method for cornice external gutter structure according to claim 1, it is characterized in that, comprising:
Step one, the described cornice purlin (413) of the upper installation of described purlin holder (412);
Step 2, the described cornice bending angle steel (45) of the upper installation of described cornice purlin (413);
Step 3, lays described insulation layer (415), and is fixed on the described purlin upper end of described cornice purlin (413) by described screw (43) and the cotton plate of pressure;
Step 4, elongated clay laid by cornice watertight shutter, and described elongated clay installs cornice plug, and described cornice plug lays twice clay;
Step 5, corresponding described cornice plug installs described roof panel, and described trough (44) is fixed on the described top planes of described cornice bending angle steel (45) by described bolt (48) and stainless steel press strip;
Step 6, is fixed on the upper-part (471) of described supporting component (47) on described cornice bending angle steel (45);
Step 7, is fixed on the described crest of described roof panel by one end of gutter hanging piece (49), and the other end is fixed on described upper-part (471);
Step 8, installs described metope (42);
Step 9, external gutter (46) is arranged in the lower component (472) of described supporting component (47);
Step 10, is arranged on described lower component (472) on described upper-part (471).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991910.5A CN105464298B (en) | 2015-12-24 | 2015-12-24 | A kind of cornice external gutter structure and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991910.5A CN105464298B (en) | 2015-12-24 | 2015-12-24 | A kind of cornice external gutter structure and installation method |
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| Publication Number | Publication Date |
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| CN105464298A true CN105464298A (en) | 2016-04-06 |
| CN105464298B CN105464298B (en) | 2019-01-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842150A (en) * | 2017-11-30 | 2018-03-27 | 中建钢构有限公司 | A kind of overlength eaves gutter applied in assembling type steel structure building |
| CN111749404A (en) * | 2019-03-29 | 2020-10-09 | 美建建筑系统(中国)有限公司 | Connection node of metal roofing eaves gutter |
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| DE3722637A1 (en) * | 1987-07-09 | 1989-01-19 | Brusnowitz Georg | Metal or plastic box rainwater gutter having a load-bering structure which is concealed from the outside |
| CN201908395U (en) * | 2010-11-18 | 2011-07-27 | 芜湖天航科技（集团）股份有限公司 | Novel external gutter |
| CN201972325U (en) * | 2010-12-30 | 2011-09-14 | 山东杭萧钢构有限公司 | Outer-hanging gutter |
| CN203834823U (en) * | 2014-04-30 | 2014-09-17 | 湖北福鑫重型钢结构工程股份有限公司 | Novel steel plate gutter |
| CN204571113U (en) * | 2015-02-12 | 2015-08-19 | 美联钢结构建筑系统(上海)股份有限公司 | The multiple water proof structure at steel structural roof low cornice place |
| CN205444722U (en) * | 2015-12-24 | 2016-08-10 | 北京东方诚国际钢结构工程有限公司 | External gutter structure of eaves mouth |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3722637A1 (en) * | 1987-07-09 | 1989-01-19 | Brusnowitz Georg | Metal or plastic box rainwater gutter having a load-bering structure which is concealed from the outside |
| CN201908395U (en) * | 2010-11-18 | 2011-07-27 | 芜湖天航科技（集团）股份有限公司 | Novel external gutter |
| CN201972325U (en) * | 2010-12-30 | 2011-09-14 | 山东杭萧钢构有限公司 | Outer-hanging gutter |
| CN203834823U (en) * | 2014-04-30 | 2014-09-17 | 湖北福鑫重型钢结构工程股份有限公司 | Novel steel plate gutter |
| CN204571113U (en) * | 2015-02-12 | 2015-08-19 | 美联钢结构建筑系统(上海)股份有限公司 | The multiple water proof structure at steel structural roof low cornice place |
| CN205444722U (en) * | 2015-12-24 | 2016-08-10 | 北京东方诚国际钢结构工程有限公司 | External gutter structure of eaves mouth |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842150A (en) * | 2017-11-30 | 2018-03-27 | 中建钢构有限公司 | A kind of overlength eaves gutter applied in assembling type steel structure building |
| CN107842150B (en) * | 2017-11-30 | 2023-08-18 | 中建科工集团有限公司 | Overlength eaves gutter that uses in assembled steel construction building |
| CN111749404A (en) * | 2019-03-29 | 2020-10-09 | 美建建筑系统(中国)有限公司 | Connection node of metal roofing eaves gutter |
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| Publication number | Publication date |
|---|---|
| CN105464298B (en) | 2019-01-18 |
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