CN218437840U - Metal roof board eaves mouth location seepage prevention structure - Google Patents
Metal roof board eaves mouth location seepage prevention structure Download PDFInfo
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- CN218437840U CN218437840U CN202222785587.4U CN202222785587U CN218437840U CN 218437840 U CN218437840 U CN 218437840U CN 202222785587 U CN202222785587 U CN 202222785587U CN 218437840 U CN218437840 U CN 218437840U
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- roof
- piece
- eaves mouth
- top end
- seepage
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Abstract
The utility model discloses a metal roof board eaves mouth positioning leakage-proof structure, which comprises a roof purline and a wall surface outer plate arranged on one side of the roof purline, wherein the top end of the roof purline is provided with a leakage-proof piece, one side of the top end of the leakage-proof piece is provided with a V-shaped connecting piece, and the top end of the V-shaped connecting piece is provided with a roof profiled steel sheet; the utility model discloses location prevention of seepage leak structure's design, it is outdoor that the position that uses self-drilling nail with the roof boarding trompil has moved to the building from the building within range, even under the effect of multiple adverse factor, causes roof boarding trompil department to take place the phenomenon of leaking, can not influence the normal use of building yet.
Description
Technical Field
The utility model relates to an roofing board eaves mouth antiseep technical field specifically is metal roofing board eaves mouth location prevention of seepage leak structure.
Background
At present, in a slidable 360-degree overlock system used by profiled steel sheets of building roofs of most steel structure plants, warehouses and the like, positioning is carried out on the eaves of a roof panel through alignment of pre-punched holes at the end part of the roof panel and wing pre-punched holes on purlins, and self-drilling nails are used for fixing after sealant and aluminum pressing strips are laid on the upper part of the roof panel.
However, due to the limitation of various factors such as construction level and quality of sealing materials, and the influence of self temperature stress of the building is superposed, the self-drilling nail position is easy to become a water leakage hidden danger, further the normal use of the building is influenced, the heat insulation system of the roof and the wall surface in the building is damaged, and the loss is brought to owners.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal roof boarding eaves mouth location prevention of seepage leaks structure to solve the building and produce the problem of the hidden danger of leaking in eaves mouth position.
In order to achieve the above object, the utility model provides a following technical scheme: metal roof boarding eaves mouth location prevention of seepage leaks structure, including roofing purlin and set up in the wall planking of roofing purlin one side, roofing purlin top is provided with impervious piece, impervious piece top one side is provided with V type connecting piece, V type connecting piece top is provided with roofing profiled sheet.
Preferably, one side of the top end of the impervious piece, which is far away from the V-shaped connecting piece, is provided with a butyl adhesive tape, and one side of the bottom end of the roof profiled steel sheet is provided with a rubber plug.
Preferably, the top end of the roof profiled steel sheet is fixedly provided with an aluminum pressing strip through an outer hexagonal self-drilling nail.
Preferably, the V-shaped connecting piece is fixedly connected with the impervious piece through a tapping screw.
Preferably, the rubber plug is fixedly connected with the roof profiled steel sheet and the anti-permeability piece through a plug self-drilling nail.
Preferably, the butyl tape is specifically 2mm thick and 20mm wide.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses location prevention of seepage leak structure's design, it is outdoor that the position that uses self-drilling nail with the roof boarding trompil has moved to the building from the building within range, even under the effect of multiple adverse factor, causes roof boarding trompil department to take place the phenomenon of leaking, can not influence the normal use of building yet.
Drawings
FIG. 1 is an installation schematic view of the eaves mouth positioning leakage-proof structure of the metal roof panel of the present invention;
fig. 2 is the utility model discloses metal roof boarding eaves mouth location seepage prevention structure's V type connecting piece structure schematic diagram.
Fig. 3 is the utility model discloses metal roof boarding eaves mouth location seepage prevention structure's rubber end cap structure schematic diagram.
Fig. 4 is the utility model discloses impervious a structural schematic diagram of metal roof boarding eaves mouth location seepage prevention structure.
In the figure: 1-roof purline; 2-V type connecting pieces; 3-self-tapping screw; 4-roof profiled steel sheet; 5-outer hexagonal self-drilling nail; 6-aluminum pressing strips; 7-a barrier; 8-wall surface outer plates; 9-rubber plug; 10-plug self-drilling nail; 11-butyl tape.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: metal roof boarding eaves mouth location prevention of seepage leaks structure, including roofing purlin 1 and fixed mounting in the wall planking 8 of 1 one side of roofing purlin, roofing purlin 1 adopts the zinc-plated purlin of punching a hole in advance, 1 top fixed mounting of roofing purlin has impervious piece 7, 7 top one sides of impervious piece have V type connecting piece 2 through 3 fixed mounting of self-tapping screw, 3 rubber gasket of self-tapping screw, impervious piece 7 also through fixed connection between self-tapping screw 3 and the roofing purlin 1, 2 top fixed mounting of V type connecting piece have roofing profiled sheet 4.
In the preferred technical scheme of the embodiment, a butyl tape 11 is adhered to one side of the top end of the impervious piece 7, which is far away from the V-shaped connecting piece 2, the butyl tape 11 is specifically 2mm thick and 20mm wide, a rubber plug 9 is fixedly installed on one side of the bottom end of the roof profiled steel sheet 4 through a plug self-drilling nail 10, and the rubber plug 9 is also fixedly connected with the impervious piece 7 through the plug self-drilling nail 10.
In the preferred technical scheme of the embodiment, an aluminum pressing strip 6 is fixedly arranged at the top end of the roof profiled steel sheet 4 through an outer hexagonal self-drilling nail 5, and the thickness of the aluminum pressing strip 6 is 3 mm.
The working principle is as follows: after the roof purline 1 is installed, the impervious piece 7 and the V-shaped connecting piece 2 need to be fixed on the upper flange of the roof purline, in order to ensure accurate positioning of the impervious piece 7 and the V-shaped connecting piece 2, in the construction process, an operator needs to align a prefabricated hole b on the impervious piece 7 with a prefabricated hole a on the roof purline 1, then the V-shaped connecting piece 2 is placed and a self-tapping screw 3 is punched, in this way, before the roof profiled steel sheet 4 is laid, a butyl adhesive tape 11 is laid on the surface of the impervious piece 7 along the whole length of a pre-punched hole c and a pre-punched hole e on the outer side of the impervious piece, a rubber plug 9 is pre-installed below the wave crest of the profiled steel sheet 4, namely the prefabricated hole c, and is fixed by using a plug self-drilling screw 10, when the roof profiled steel sheet 4 is laid, a pre-punched hole d on the end of the impervious piece 7 is aligned, finally, a roof aluminum batten 6 is installed and an outer hexagon self-drilling screw 5 is punched, and seepage prevention and installation work of the roof slab at the cornice and installation work is completed.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, which can not limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. Metal roof boarding eaves mouth location seepage prevention structure, include roofing purlin (1) and set up in wall planking (8) of roofing purlin (1) one side, its characterized in that: the roof purline is characterized in that a seepage-resistant piece (7) is arranged at the top end of the roof purline (1), a V-shaped connecting piece (2) is arranged on one side of the top end of the seepage-resistant piece (7), and a roof profiled steel sheet (4) is arranged at the top end of the V-shaped connecting piece (2).
2. A metal roofing eaves mouth location leak-proof structure of claim 1, characterized in that: one side of the top end of the anti-permeability piece (7) far away from the V-shaped connecting piece (2) is provided with a butyl adhesive tape (11), and one side of the bottom end of the roof profiled steel sheet (4) is provided with a rubber plug (9).
3. The metal roof boarding eaves mouth of claim 1 fixes a position prevention of seepage leak structure, its characterized in that: the top end of the roof profiled steel sheet (4) is fixedly provided with an aluminum pressing strip (6) through an outer hexagonal self-drilling nail (5).
4. A metal roofing eaves mouth location leak-proof structure of claim 1, characterized in that: the V-shaped connecting piece (2) is fixedly connected with the impervious piece (7) through the tapping screw (3).
5. The metal roof boarding eaves mouth of claim 2 fixes a position prevention of seepage leak structure, its characterized in that: the rubber plug (9) is fixedly connected with the roof profiled steel sheet (4) and the anti-permeability piece (7) through a plug self-drilling nail (10).
6. A metal roofing eaves mouth location leak protection structure of claim 2, characterized in that: the butyl tape (11) is specifically 2mm thick and 20mm wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785587.4U CN218437840U (en) | 2022-10-22 | 2022-10-22 | Metal roof board eaves mouth location seepage prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785587.4U CN218437840U (en) | 2022-10-22 | 2022-10-22 | Metal roof board eaves mouth location seepage prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218437840U true CN218437840U (en) | 2023-02-03 |
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ID=85070496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222785587.4U Active CN218437840U (en) | 2022-10-22 | 2022-10-22 | Metal roof board eaves mouth location seepage prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218437840U (en) |
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2022
- 2022-10-22 CN CN202222785587.4U patent/CN218437840U/en active Active
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