CN110835985B - Installation and construction method for water discharge port and overflow port of light steel roof system - Google Patents
Installation and construction method for water discharge port and overflow port of light steel roof system Download PDFInfo
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- CN110835985B CN110835985B CN201911158784.XA CN201911158784A CN110835985B CN 110835985 B CN110835985 B CN 110835985B CN 201911158784 A CN201911158784 A CN 201911158784A CN 110835985 B CN110835985 B CN 110835985B
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- roof
- overflow port
- water outlet
- port
- support
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 title claims description 11
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 238000005246 galvanizing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 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
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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
The invention relates to a method for installing and constructing a water outlet and an overflow port of a light steel roof system, which comprises the following steps of firstly, determining the plane positions of the water outlet and the overflow port of all internal drainage on a roof according to a roof plane layout; secondly, making holes in the roof metal plate according to the pipe diameters of the roof drainage port and the overflow port; step three, manufacturing a roof drainage port and an overflow port fixing support; step four, mounting a positioning bracket; and step five, installing a water outlet and an overflow port. The invention can adjust the installation height on the basis of ensuring firm and reliable installation of the roof drainage port and the overflow port, has simple manufacturing and installation procedures, high factory processing precision, energy saving and environmental protection.
Description
Technical Field
The invention relates to construction of a roof drainage port and an overflow port, in particular to an installation and construction method of a drainage port and an overflow port of a light steel roof system.
Background
For the installation of the water outlet of the light steel structure roof system, the traditional construction process is not firm in installation, the height of the water outlet can not be adjusted according to the change of the actual drainage gradient of the roof after the installation is finished, the water outlet is easy to shift after being collided by external force in the roof waterproof and heat-insulating engineering construction, measures such as safety protection need to be added for protection, and the cost is correspondingly increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the installation and construction method of the water outlet and the water overflow port of the light steel roof system, which can be used for finely adjusting the installation height on the basis of ensuring the firm installation, is convenient to construct, has high industrialized processing precision, is energy-saving and environment-friendly, and reduces the cost.
In order to solve the technical problem, the invention is realized as follows:
the installation and construction method of the water discharge port and the overflow port of the light steel roof system is characterized by comprising the following steps of:
determining the plane positions of water outlets and overflow ports of all internal drainage on the roof according to a roof plane layout;
secondly, making holes in the roof metal plate according to the pipe diameters of the roof drainage port and the overflow port;
step three, manufacturing a roof drainage outlet and overflow port fixing support: the fixed support is composed of an upper part and a lower part, a lower half part support is manufactured firstly, each rainwater inlet and overflow port support needs four L-shaped supporting legs, the L-shaped supporting legs are made of hot galvanizing flat steel, and long strip-shaped circular holes are cut in the middle of the supporting legs of the vertical sections of the L-shaped supporting legs; then, on the upper half part of the manufactured bracket, the galvanized flat steel is butt-welded into an annular flat steel bracket according to the pipe diameter sizes of the water outlet and the overflow port, and the periphery of the annular flat steel bracket is respectively welded with an L-shaped supporting leg;
step four, installing a positioning support: firstly, fixing four L-shaped supporting legs on a roof metal plate by using two self-tapping nails respectively at two sides of a longitudinal and transverse positioning axis of a hole, and then connecting an upper half annular flat steel support with a long strip-shaped circular hole of a lower half L-shaped supporting leg by using an adjusting bolt;
step five, installing a water outlet and an overflow port: firstly, the water outlet and the overflow port are placed on the annular flat steel support, then the elevation of the water outlet and the overflow port is determined according to the water drainage gradient of the roof, and the height of the water outlet and the height of the rain inlet are adjusted by using the adjusting bolt on the L-shaped support.
The invention has the beneficial effects that: according to the plane positions of the water outlet and the overflow port on the roof plan, a positioning fixing support is installed on the roof metal plate, the positioning support is made of galvanized flat steel and is divided into an upper portion and a lower portion, the lower portion is fixed on the roof metal plate through self-tapping screws, the upper portion is fixedly connected on the supporting leg with the long strip-shaped circular hole through adjustable bolts, and the water outlet and the overflow port are placed on the installed support and are fixedly firm. The invention has convenient construction and high factory processing precision, can finely adjust the mounting height on the basis of ensuring firm mounting, has cheap used materials, simple and convenient manufacture, energy saving and environmental protection and reduces the cost.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic plan view.
Detailed Description
As shown in fig. 1 and 2: a method for installing and constructing a water outlet and an overflow port of a light steel roof system comprises the following steps:
determining the plane positions of water outlets and overflow ports of all internal drainage on the roof according to a roof plane layout;
secondly, making holes in the roof metal plate according to the pipe diameters of the roof drainage port and the overflow port;
step three, manufacturing a roof drainage outlet and overflow port fixing support: the fixed support is composed of an upper part and a lower part, a lower half part support is manufactured firstly, each rainwater inlet and overflow port support needs four L-shaped supporting legs 1, the L-shaped supporting legs are made of hot galvanizing flat steel, and long strip-shaped circular holes are cut in the middle of the supporting legs of the vertical sections of the L-shaped supporting legs; then, in the upper half part of the manufactured bracket, the galvanized flat steel is butt-welded into an annular flat steel bracket 4 according to the pipe diameter sizes of the water outlet and the overflow port 6, and the periphery of the annular flat steel bracket is respectively welded with an L-shaped supporting leg;
step four, installing a positioning support: firstly, fixing four L-shaped supporting legs on a roof metal plate 3 by using two self-tapping nails 2 respectively at two sides of a longitudinal and transverse positioning axis of a hole, and then connecting an upper half annular flat steel support with a long strip-shaped circular hole of a lower half L-shaped supporting leg by using an adjusting bolt 5;
step five, installing a water outlet and an overflow port: firstly, the water outlet and the overflow port are placed on the annular flat steel support, then the elevation of the water outlet and the overflow port is determined according to the water drainage gradient of the roof, and the height of the water outlet and the height of the rain inlet are adjusted by using the adjusting bolt on the L-shaped support.
As shown in fig. 1 and 2, in the installation and construction method of the water outlet and the water overflow gap of the light steel roof system, four L-shaped supporting legs 1 are respectively fixed on a roof metal plate 3 by two self-tapping screws 2, an annular flat steel bracket 4 at the upper half part is connected and fixed by an adjusting bolt 5 through a long-strip-shaped round hole on the supporting leg, and the water outlet and the water overflow gap 6 are arranged on the fixed bracket and are screwed up and down according to the water drainage gradient of the roof.
Claims (1)
1. The installation and construction method of the water discharge port and the overflow port of the light steel roof system is characterized by comprising the following steps of:
determining the plane positions of water outlets and overflow ports of all internal drainage on the roof according to a roof plane layout;
secondly, making holes in the roof metal plate according to the pipe diameters of the roof drainage port and the overflow port;
step three, manufacturing a roof drainage outlet and overflow port fixing support: the fixed support is composed of an upper part and a lower part, a lower half part support is manufactured firstly, each rainwater inlet and overflow port support needs four L-shaped supporting legs, the L-shaped supporting legs are made of hot galvanizing flat steel, and long strip-shaped circular holes are cut in the middle of the supporting legs of the vertical sections of the L-shaped supporting legs; then, on the upper half part of the manufactured bracket, the galvanized flat steel is butt-welded into an annular flat steel bracket according to the pipe diameter sizes of the water outlet and the overflow port, and the periphery of the annular flat steel bracket is respectively welded with an L-shaped supporting leg;
step four, installing a positioning support: firstly, fixing four L-shaped supporting legs on a roof metal plate by using two self-tapping nails respectively at two sides of a longitudinal and transverse positioning axis of a hole, and then connecting an upper half annular flat steel support with a long strip-shaped circular hole of a lower half L-shaped supporting leg by using an adjusting bolt;
step five, installing a water outlet and an overflow port: firstly, the water outlet and the overflow port are placed on the annular flat steel support, then the elevation of the water outlet and the overflow port is determined according to the water drainage gradient of the roof, and the height of the water outlet and the height of the rain inlet are adjusted by using the adjusting bolt on the L-shaped support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911158784.XA CN110835985B (en) | 2019-11-22 | 2019-11-22 | Installation and construction method for water discharge port and overflow port of light steel roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911158784.XA CN110835985B (en) | 2019-11-22 | 2019-11-22 | Installation and construction method for water discharge port and overflow port of light steel roof system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110835985A CN110835985A (en) | 2020-02-25 |
| CN110835985B true CN110835985B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911158784.XA Active CN110835985B (en) | 2019-11-22 | 2019-11-22 | Installation and construction method for water discharge port and overflow port of light steel roof system |
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| Country | Link |
|---|---|
| CN (1) | CN110835985B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203284987U (en) * | 2013-06-13 | 2013-11-13 | 天津天一建设集团有限公司 | Inversion type roof drainage structure |
| CN205840163U (en) * | 2016-01-28 | 2016-12-28 | 先进科技层压材料制造私人有限公司 | Roof drainage assembly |
| CN205907916U (en) * | 2016-07-27 | 2017-01-25 | 重庆市绿色建筑技术促进中心 | Plant roofing with holding drain bar |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK166291C (en) * | 1990-10-15 | 1993-08-30 | Juelsminde Aluminium Ind A S | ROOF BROWN WITH A PLATE PART AND A THROTTLE THROUGH TUDROS |
-
2019
- 2019-11-22 CN CN201911158784.XA patent/CN110835985B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203284987U (en) * | 2013-06-13 | 2013-11-13 | 天津天一建设集团有限公司 | Inversion type roof drainage structure |
| CN205840163U (en) * | 2016-01-28 | 2016-12-28 | 先进科技层压材料制造私人有限公司 | Roof drainage assembly |
| CN205907916U (en) * | 2016-07-27 | 2017-01-25 | 重庆市绿色建筑技术促进中心 | Plant roofing with holding drain bar |
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| Publication number | Publication date |
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| CN110835985A (en) | 2020-02-25 |
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