CN100445500C - Spacing curved surface cullis and manufacturing method thereof - Google Patents
Spacing curved surface cullis and manufacturing method thereof Download PDFInfo
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- CN100445500C CN100445500C CNB2007100363132A CN200710036313A CN100445500C CN 100445500 C CN100445500 C CN 100445500C CN B2007100363132 A CNB2007100363132 A CN B2007100363132A CN 200710036313 A CN200710036313 A CN 200710036313A CN 100445500 C CN100445500 C CN 100445500C
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- gutter
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Abstract
The invention is a spatial curved gutter and the production method, the spatial curved gutter is combined by two or more gutter units end-to-end connection, the gutter units include bottom edge, two side edges connected with bottom edge, outer fold edges bend towards groove connected with two side edges separately and inner old edges bend out the groove, end section of each gutter units rotates 0. 5-2. 8 degree gradually in section face relatively with head section, one side edge length of each gutter units is less than another. The advantages of the invention are: it makes the gutter generate spatial torsion through the head and end section degrees of each gutter rotating gradually and the difference between two side edges length, realizes gutter installation conveniently on the unfold-edges of screw-type roof; the outboard round of gutter can be equipped with heat preservation rock fiber to making the gutter obtain good thermal performance.
Description
Technical field
The present invention relates to a kind of gutter and preparation method thereof, particularly disclose a kind of spacing curved surface cullis and preparation method thereof.
Background technology
Early stage public building and industrial premises, the mode of draining mainly adopts roofing in a organized way is single slope or two sloping drainings, the form of gutter is simple, and mostly be the straight line or the curve shape on plane, the cross section of its gutter initial and end portion is identical and do not twist, therefore the preparation method with this kind gutter is applied in the gutter that can't produce smooth and easy draining on the screw type roofing receipts limit, and traditional gutter preparation method also can't solve the making of screw type roof drainage gutter.
Summary of the invention
The objective of the invention is to overcome screw type roofing in the prior art and receive the problem that drainage gutter on the limit is made difficulty, a kind of space curve shape, enforcement is convenient, thermal property is good spacing curved surface cullis and preparation method thereof of being is provided.
The present invention is achieved in that a kind of spacing curved surface cullis, two sides that comprise the base, link to each other, the crooked outer flanging in groove that links to each other respectively with dual-side and to the interior flanging of groove outside sweep with the both sides, base, join end to end by two or more gutter unit and to form, the afterbody cross section of each gutter unit rotates 0.5～2.8 degree gradually with respect to the stem cross section in sectional plane, the length of a side of each gutter unit is less than the length of another side.
The afterbody cross section of described each gutter unit with respect to the direction of rotation of stem cross section in sectional plane is: make the outer flanging in afterbody cross section descend gradually in sectional plane, interior flanging raises gradually; The initial and end portion width of the outer flanging of described gutter unit is: gutter unit tail cross section is every rotation 1 degree in sectional plane, and the tail width of outer flanging increases by 5 millimeters with respect to the stem width.
The cross section profile line length of described per two adjacent junctions, gutter unit differs 2～3 millimeters.
The stem cross section profile line length of described gutter unit and afterbody cross section profile line length differ 2～3 millimeters.
The afterbody cross section profile line length of described gutter unit is less than stem cross section profile line length.
Described gutter unit outer periphery is provided with insulation layer.
A kind of preparation method of spacing curved surface cullis may further comprise the steps:
(1), make the gutter unit: with the stainless steel flap make the side that links to each other respectively by a base, two and base, the outer flanging of the bending in groove that links to each other respectively with dual-side and two or more gutter unit of forming to the interior flanging of groove outside sweep, the afterbody cross section profile line length that makes each gutter unit is less than stem cross section profile line length, and the cross section profile line length of per two adjacent junctions, gutter unit differs 2～3 millimeters; The afterbody cross section of each gutter unit is with respect to the rotation gradually in sectional plane of stem cross section, and the anglec of rotation is 0.5～2.8 degree, and the length of a side of each gutter unit is less than the length of another side;
(2), welding: the gutter unit that completes in the step (1) is integrally welded according to end to end overlapping mode.
Make the stem cross section profile line length and the afterbody cross section profile line length of each gutter unit in (1) step differ 2～3 millimeters; The afterbody cross section of each gutter unit with respect to the direction of rotation of stem cross section in sectional plane is: make the outer flanging in afterbody cross section descend gradually in sectional plane, interior flanging raises gradually; The relative stem width of the tail width of the outer flanging of gutter unit increases gradually, and its recruitment is according to gutter unit tail cross section every rotation 1 degree in sectional plane, and the tail width of outer flanging increases by 5 millimeters with respect to the stem width.
Also comprise the gutter element solder is integral back heat preservation rock on its outer periphery lining.
The invention has the beneficial effects as follows: reverse by the rotation gradually of each initial and tail sections cross section, gutter unit angle and the different gutter generation spaces that make of dual-side length, realized on the receipts limit of screw type roofing, gutter being set easily; In the gutter outer periphery heat preservation rock being set makes gutter have good thermal property.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the stem cross sectional shape schematic diagram of spacing curved surface cullis.
Fig. 3 is the afterbody cross sectional shape schematic diagram of spacing curved surface cullis.
Among the figure: 1, base; 2, long side; 3, lack side; 4, interior flanging; 5, outer flanging; 6, stem cross section; 7, afterbody cross section; 8, insulation layer.
The specific embodiment
According to Fig. 1, Fig. 2, Fig. 3, the present invention is joined end to end by two or more gutter unit and forms, each gutter unit is connected to form successively by outer flanging 5, long side 2, base 1, short side 3, interior flanging 4, and form the groove shape that opening makes progress, the afterbody cross section 7 of each gutter unit rotates 0.5～2.8 degree gradually with respect to stem cross section 6 in sectional plane, direction of rotation is: make the outer flanging in afterbody cross section 7 descend gradually in sectional plane, interior flanging raises gradually.The tail width of the outer flanging 5 of gutter unit increases gradually with respect to the stem width, and its recruitment is according to: gutter unit tail cross section 7 every rotation 1 degree in sectional plane, and the tail width of outer flanging 5 increases by 5 millimeters with respect to the stem width.The afterbody cross section 7 outline line length of each gutter unit are less than stem cross section 6 outline line length, and differ 2～3 millimeters; The cross section profile line length of per two adjacent junctions, gutter unit differs 2～3 millimeters; Gutter unit outer periphery is provided with insulation layer 8.
Its preparation method is as follows:
Step 1: make the gutter unit: corrosion resistant plate is made two or more gutter unit that are connected to form and form the groove shape that opening makes progress by outer flanging 5, long side 2, base 1, short side 3, interior flanging 4 successively.The length of afterbody cross section 7 outline lines that makes each gutter unit is less than the length of stem cross section 6 outline lines, and differs 2～3 millimeters.Make the cross section profile line length of per two adjacent junctions, gutter unit differ 2～3 millimeters; The afterbody cross section 7 that makes each gutter unit is with respect to stem cross section 6 rotation gradually in sectional plane, and the anglec of rotation is 0.5～2.8 degree, and direction of rotation is to make the outer flanging in afterbody cross section 7 descend gradually in sectional plane, and interior flanging raises gradually.The relative stem width of tail width of the outer flanging 5 of gutter unit is increased gradually, and its recruitment is according to gutter unit tail cross section 7 every rotation 1 degree in sectional plane, and the tail width of outer flanging 5 increases by 5 millimeters with respect to the stem width.
Step 2: welding: the gutter unit that completes in the step 1 is integrally welded according to end to end overlapping mode.
Step 3: heat preservation rock on the outer periphery lining of integrally welded gutter unit.
Claims (9)
1. spacing curved surface cullis, two sides that comprise the base, link to each other, the crooked outer flanging in groove that links to each other respectively with dual-side and to the interior flanging of groove outside sweep with the both sides, base, it is characterized in that: join end to end by two or more gutter unit and form, the afterbody cross section of each gutter unit rotates 0.5～2.8 degree gradually with respect to the stem cross section in sectional plane, the length of a side of each gutter unit is less than the length of another side.
2. spacing curved surface cullis according to claim 1, it is characterized in that: the afterbody cross section of described each gutter unit with respect to the direction of rotation of stem cross section in sectional plane is: make the outer flanging in afterbody cross section descend gradually in sectional plane, interior flanging raises gradually; The initial and end portion width of the outer flanging of described gutter unit is: gutter unit tail cross section is every rotation 1 degree in sectional plane, and the tail width of outer flanging increases by 5 millimeters with respect to the stem width.
3. spacing curved surface cullis according to claim 1 and 2 is characterized in that: the cross section profile line length of described per two adjacent junctions, gutter unit differs 2～3 millimeters.
4. spacing curved surface cullis according to claim 3 is characterized in that: the stem cross section profile line length of described gutter unit and afterbody cross section profile line length differ 2～3 millimeters.
5. spacing curved surface cullis according to claim 1 and 2 is characterized in that: the afterbody cross section profile line length of described gutter unit is less than stem cross section profile line length.
6. spacing curved surface cullis according to claim 4 is characterized in that: described gutter unit outer periphery is provided with insulation layer.
7. the preparation method of the described spacing curved surface cullis of claim 1 may further comprise the steps:
(1), make the gutter unit: with corrosion resistant plate make the side that links to each other respectively by a base, two and base, the outer flanging of the bending in groove that links to each other respectively with dual-side and two or more gutter unit of forming to the interior flanging of groove outside sweep, the afterbody cross section profile line length that makes each gutter unit is less than stem cross section profile line length, and the cross section profile line length of per two adjacent junctions, gutter unit differs 2～3 millimeters; The afterbody cross section of each gutter unit is with respect to the rotation gradually in sectional plane of stem cross section, and the anglec of rotation is 0.5～2.8 degree; The length of one side of each gutter unit is less than the length of another side;
(2), welding: the gutter unit that completes in the step (1) is integrally welded according to end to end overlapping mode.
8. the preparation method of spacing curved surface cullis according to claim 7 is characterized in that: make the stem cross section profile line length of each gutter unit in (1) step and afterbody cross section profile line length differ 2～3 millimeters; The afterbody cross section of each gutter unit with respect to the direction of rotation of stem cross section in sectional plane is: make the outer flanging in afterbody cross section descend gradually in sectional plane, interior flanging raises gradually; The relative stem width of the tail width of the outer flanging of gutter unit increases gradually, and its recruitment is according to gutter unit tail cross section every rotation 1 degree in sectional plane, and the tail width of outer flanging increases by 5 millimeters with respect to the stem width.
9. according to the preparation method of claim 7 or 8 described spacing curved surface cullis, it is characterized in that: also comprise the gutter element solder is integral back heat preservation rock on its outer periphery lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100363132A CN100445500C (en) | 2007-01-10 | 2007-01-10 | Spacing curved surface cullis and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100363132A CN100445500C (en) | 2007-01-10 | 2007-01-10 | Spacing curved surface cullis and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101059025A CN101059025A (en) | 2007-10-24 |
| CN100445500C true CN100445500C (en) | 2008-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100363132A Active CN100445500C (en) | 2007-01-10 | 2007-01-10 | Spacing curved surface cullis and manufacturing method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436397A (en) * | 2018-05-07 | 2018-08-24 | 五冶集团上海有限公司 | A kind of production method of stainless steel gutter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10148014A (en) * | 1996-11-19 | 1998-06-02 | Sekisui Chem Co Ltd | Gutter |
| JPH11200567A (en) * | 1998-01-19 | 1999-07-27 | Takiron Co Ltd | Connecting member for gutter and connective structure thereof |
| JP2002167916A (en) * | 2000-11-29 | 2002-06-11 | Matsushita Electric Works Ltd | Eaves gutter joint |
| DE102005013425A1 (en) * | 2005-03-21 | 2006-09-28 | Riegelhof & Gärtner oHG | Modular angle element e.g. for guttering, has angle between first connection and second connection with angle smaller than 90deg and first connection is formed in connecting range of gutter |
| CN2846588Y (en) * | 2005-12-02 | 2006-12-13 | 吴家欢 | Water drain gutter |
-
2007
- 2007-01-10 CN CNB2007100363132A patent/CN100445500C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10148014A (en) * | 1996-11-19 | 1998-06-02 | Sekisui Chem Co Ltd | Gutter |
| JPH11200567A (en) * | 1998-01-19 | 1999-07-27 | Takiron Co Ltd | Connecting member for gutter and connective structure thereof |
| JP2002167916A (en) * | 2000-11-29 | 2002-06-11 | Matsushita Electric Works Ltd | Eaves gutter joint |
| DE102005013425A1 (en) * | 2005-03-21 | 2006-09-28 | Riegelhof & Gärtner oHG | Modular angle element e.g. for guttering, has angle between first connection and second connection with angle smaller than 90deg and first connection is formed in connecting range of gutter |
| CN2846588Y (en) * | 2005-12-02 | 2006-12-13 | 吴家欢 | Water drain gutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101059025A (en) | 2007-10-24 |
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