CN211622319U - Rain-proof water impact drainage ditch for light steel roof - Google Patents
Rain-proof water impact drainage ditch for light steel roof Download PDFInfo
- Publication number
- CN211622319U CN211622319U CN201922384568.9U CN201922384568U CN211622319U CN 211622319 U CN211622319 U CN 211622319U CN 201922384568 U CN201922384568 U CN 201922384568U CN 211622319 U CN211622319 U CN 211622319U
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- gutter
- light steel
- wall body
- escape canal
- rain
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Abstract
The utility model discloses a rain-proof water impact escape canal of light steel roofing, including wall body, girder steel, the wall body erection joint is hugged closely to the girder steel, still includes the gutter, the gutter is connected in the girder steel top, and the gutter is the corrosion resistant plate shaping of bending, and one side of gutter is hugged closely wall body, opposite side for straight curb plate and is bent formation step form. The utility model provides a rain-proof water in light steel roofing strikes escape canal can effectively improve the shock resistance of light steel roofing escape canal to the rainwater, reduces the vibrations in escape canal, improves the anti leakage capacity in escape canal to simple manufacture is applicable to various light steel roofing.
Description
Technical Field
The utility model relates to a steel construction building field, especially a rain-proof water impact escape canal of light steel roofing.
Background
The light steel roof is a roof which adopts a steel structure roof truss (comprising a portal steel frame, a steel truss, a bracket and the like) and a contour plate cover top, and the steel content in unit area is below 30 kg. The light steel structure is a young and extremely vital steel structure system, and is widely applied to the fields of general construction sites, agriculture, commerce and service buildings, such as office buildings, warehouses, stadiums, entertainment, tourist buildings, low-rise and multi-story residential buildings and the like.
In the installation of light steel roofing, the roofing escape canal adopts the rectangle escape canal, and when raining greatly, the roofing drainage is more urgent, and the water of arranging the escape canal has certain speed, strikes behind the preceding curb plate, kick-backs easily, leaks from the gap between posterior lateral plate and the roof boarding, great increase the possibility that the roofing escape canal leaked.
How to solve the problems is to design a light steel roof drainage ditch capable of resisting rain impact, which becomes a practical and urgent problem to be solved.
Disclosure of Invention
An object of the utility model is to provide a rain-proof water impact escape canal of light steel roofing, simple structure improves the shock resistance of light steel roofing escape canal to the rainwater, reduces the vibrations in escape canal, improves the anti leakage capacity in escape canal.
In order to achieve the purpose, the utility model discloses a rain-proof impact drainage ditch of light steel roofing, including wall body, girder steel, the wall body erection joint is hugged closely to the girder steel, still includes the gutter, the gutter is connected in the girder steel top, and the gutter is the corrosion resistant plate shaping of bending, and one side of gutter is hugged closely wall body, opposite side for straight curb plate and is bent formation step form.
Further, the top of the straight side plate of the gutter is higher than the step on the other side of the gutter.
Further, still include flashing board, expansion bolts and connecting piece, the connecting piece is installed on the wall body, is located the straight curb plate top of gutter, flashing board passes through expansion bolts to connect and installs on the connecting piece.
Furthermore, the steel beam fixing support gutter also comprises purlins which are fixedly supported on the steel beams in a connecting mode.
Furthermore, the waterproof adhesive is coated at the joint of the connecting piece and the wall body.
Further, the bottom of the flashing is lower than the top of the straight side plate of the gutter.
The utility model discloses a substantive characteristics and progress are:
the utility model provides a rain-proof water in light steel roofing strikes escape canal can effectively improve the shock resistance of light steel roofing escape canal to the rainwater, reduces the vibrations in escape canal, improves the anti leakage capacity in escape canal to simple manufacture is applicable to various light steel roofing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Part numbers and names in the figures:
expansion bolts 1, connecting pieces 2, a wall body 3, a flashing plate 4, a gutter 5, purlins 6 and steel beams 7.
Detailed Description
The structure and the working principle of the utility model are described in the following with the attached drawings:
it is shown in figure 1 that the utility model discloses a rain-proof water of light steel roofing strikes escape canal, including wall body 3, girder steel 7, 3 erection joint of wall body are hugged closely to girder steel 7, still include gutter 5, and gutter 5 is connected in girder steel 7 top, and gutter 5 is the corrosion resistant plate shaping of bending, and one side of gutter 5 is the straight curb plate and tightly pastes wall body 3, the opposite side formation step form of bending. The top of the straight side plate of the gutter 5 is higher than the step at the other side of the gutter 5. The gutter 5 is bent into a step shape, water is drained to the gutter 5 when heavy rain falls, and the step can reduce the rainwater impact speed and effectively buffer rainwater impact.
Still include flashing 4, expansion bolts 1 and connecting piece 2, connecting piece 2 is installed on wall body 3, is located the straight curb plate top of gutter 5, and flashing 4 passes through expansion bolts 1 to be connected and installs on connecting piece 2. The bottom of the flashing 4 is lower than the top of the straight side plate of the gutter 5. Flashing 4 is located the top of the straight curb plate of gutter 5, and flashing 4's bottom is less than the top of the straight curb plate of gutter 5 moreover, makes the rainwater of strikeing the resilience of gutter 5, can't get into the gap that gutter 5 and wall body 3 are connected, prevents effectively that the escape canal from leaking.
The gutter support is characterized by further comprising purlins 6, and the purlins 6 connected and installed on the steel beams 7 are fixedly supported on the gutter 5. The purlins 6 can effectively support the gutter 5.
The waterproof adhesive is coated at the joint of the connecting piece 2 and the wall 3. The connecting piece 2 and the gutter 5 are effectively subjected to waterproof treatment by using waterproof glue, so that the leakage resistance of the gutter 5 is improved.
The utility model discloses a rain-proof water in light steel roofing strikes escape canal can effectively improve the shock resistance of light steel roofing escape canal to the rainwater, reduces the vibrations in escape canal, improves the anti leakage capacity in escape canal to simple manufacture is applicable to various light steel roofing.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a rain-proof water impact escape canal of light steel roofing, includes wall body (3), girder steel (7), and wall body (3) erection joint, its characterized in that are hugged closely in girder steel (7): the gutter is characterized by further comprising a gutter (5), the gutter (5) is connected above the steel beam (7), the gutter (5) is formed by bending a stainless steel plate, one side of the gutter (5) is a straight side plate and clings to the wall body (3), and the other side of the gutter is bent to form a step shape.
2. The light steel roof rainwater impact drain of claim 1, wherein: the top of the straight side plate of the gutter (5) is higher than the step on the other side of the gutter (5).
3. The light steel roof rainwater impact drain of claim 1, wherein: still include flashing board (4), expansion bolts (1) and connecting piece (2), install on wall body (3) connecting piece (2), be located the straight curb plate top of gutter (5), flashing board (4) are connected through expansion bolts (1) and are installed on connecting piece (2).
4. The light steel roof rainwater impact drain of claim 1, wherein: the roof truss is characterized by further comprising purlines (6), and purlines (6) which are fixedly connected to the steel beams (7) are fixedly supported on the gutter (5).
5. The light steel roof rainwater impact drain of claim 1, wherein: the waterproof adhesive is coated at the joint of the connecting piece (2) and the wall body (3).
6. The light steel roof rain impact gutter according to claim 3, wherein: the bottom of the flashing plate (4) is lower than the top of the straight side plate of the gutter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384568.9U CN211622319U (en) | 2019-12-26 | 2019-12-26 | Rain-proof water impact drainage ditch for light steel roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384568.9U CN211622319U (en) | 2019-12-26 | 2019-12-26 | Rain-proof water impact drainage ditch for light steel roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622319U true CN211622319U (en) | 2020-10-02 |
Family
ID=72632438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922384568.9U Active CN211622319U (en) | 2019-12-26 | 2019-12-26 | Rain-proof water impact drainage ditch for light steel roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211622319U (en) |
-
2019
- 2019-12-26 CN CN201922384568.9U patent/CN211622319U/en active Active
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