CN213539442U - Roof steel structure frame - Google Patents

Abstract

The utility model relates to the technical field of roof frames, in particular to a roof steel structure frame, which comprises a wall body and a main rafter arranged on the wall body, wherein a plurality of purlins are arranged on the main rafter at intervals, color steel tiles are arranged on the purlins, the color steel tiles are provided with self-tapping screws, waterproof boards are arranged between the purlins and the color steel tiles, the waterproof boards are arranged at the tops of the purlins at intervals, and the waterproof boards are all arranged at the bulges of the corresponding color steel tiles; each waterproof plate is of a structure in a shape like a Chinese character 'ji' consisting of a U-shaped plate and L-shaped plates, the opening of the U-shaped plate faces to the purline, and the two L-shaped plates are fixed on two side walls of the U-shaped plate respectively through welding; a small amount of rainwater permeating into the color steel tile from the mounting hole is caught through the waterproof plate with the n-shaped structure; on the L template was finally assembled to the rainwater, the rainwater that the L template was assembled flowed the waterproof board along the inclined plane structure on roof, avoided causing the problem that the roof leaked when heavy rain down.

Description

Roof steel structure frame

Technical Field

The utility model relates to a roof frame technical field specifically is a roof steel structural framework.

Background

The steel structure has the advantages of rapid development in recent years, and compared with other constructions, the steel structure has the advantages of use, design, construction and comprehensive economy, has low manufacturing cost and can be moved at any time. The concrete points are as follows: compared with the traditional building, the steel structure house can better meet the requirement of flexible partition of a large room on the building, and can improve the area utilization rate by reducing the section area of the columns and using light wall boards, and the indoor effective use area is improved by about 6 percent. The energy-saving wall body is made of light energy-saving standardized C-shaped steel, square steel and sandwich plates, and has good heat insulation performance, good earthquake resistance and energy saving of 50 percent. The steel structure system is used for residential buildings, can give full play to the ductility of the steel structure, has strong plastic deformation capability and excellent earthquake and wind resistance, and greatly improves the safety and reliability of the residential buildings. Particularly, the steel structure can avoid the collapsing damage of the building under the condition of earthquake and typhoon disasters. The total weight of the building is light, the dead weight of the steel structure residential system is light, which is about half of the concrete structure, and the foundation cost can be greatly reduced.

For example, the chinese patent application No. CN201820626810.1 discloses a novel pitched roof steel structure frame, which comprises a wall body, a pitched roof house frame, a lower positioning plate, an upper positioning plate, a sliding sleeve, a reinforcing steel pipe and color steel tiles, wherein the two sides of the pitched roof house frame are connected with the wall body, the upper side of the pitched roof house frame is provided with an installation steel pipe, the lower side of the upper positioning plate is connected with the lower positioning plate through an installation nail, the lower positioning plate is connected with the installation steel pipe through a positioning nail, the lower positioning plate and the upper positioning plate form an installation steel pipe groove, the installation steel pipe groove is adapted to the installation steel pipe, the installation steel pipe is connected with the installation steel pipe groove, the two sides of the installation steel pipe groove are provided with positioning grooves, the two sides of the installation steel pipe are provided with a plurality of positioning block grooves, the positioning block grooves are connected with one side of a positioning block, the sliding sleeve is connected with the sliding sleeve groove.

However, the above patent still has a problem, and when the color steel tile is adopted as the roof, the mounting hole needs to be opened at the convex part on the color steel tile when the color steel tile is installed, but when the installation is carried out, the mounting hole is not well sealed, so that rainwater permeates from the mounting hole in the rainy period, and the problem of roof water leakage is caused.

Based on this, the utility model designs a roof steel structure frame to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof steel structure frame for in order to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a roof steel structure frame comprises a wall body and a main rafter arranged on the wall body, wherein a plurality of purlins are arranged on the main rafter at intervals, color steel tiles are arranged on the purlins, self-tapping screws are arranged at the tops of the color steel tiles, a plurality of waterproof plates are arranged between the purlins and the color steel tiles, the waterproof plates are arranged at the tops of the purlins at intervals, each waterproof plate is arranged at a corresponding bulge of each color steel tile, mounting holes are formed in the bulges of the color steel tiles, and one end of each self-tapping screw penetrates through the mounting holes to be connected with each waterproof plate;

each waterproof board forms the structure of nearly font by a U template and two L templates, the opening of U template is towards the purlin, two L templates are respectively through welded fastening at the both sides wall of U template.

Preferably, the inner cavity of the U-shaped plate is provided with a transverse plate for receiving water.

Preferably, a plurality of drain holes for draining water are arranged on two side walls of the U-shaped plate.

Preferably, the bottom of the waterproof board is provided with a plurality of studs through welding, one ends of the studs penetrate through the purlin to be connected with nuts, and the waterproof board is fixedly connected with the purlin through the studs and the nuts.

Preferably, the stud is arranged at the bottom of the L-shaped plate.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, a small amount of rainwater permeating into the interior of the color steel tile from the mounting hole is caught by the waterproof plate with the structure shaped like a Chinese character 'ji', the rainwater permeating into the interior of the color steel tile is finally gathered on the L-shaped plates at the two sides of the U-shaped plate, and the rainwater gathered by the L-shaped plates flows out of the waterproof plate along the inclined plane structure of the roof, so that the problem of roof water leakage caused by heavy rain is avoided; meanwhile, the waterproof plate is arranged at the bulge of the color steel tile, so that the structural strength of the color steel tile is increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the purline, the color steel tile and the waterproof board;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an exploded view of the connection between the purlin, the color steel tile and the waterproof board;

FIG. 5 is a partial schematic view of the color steel tile of the present invention;

fig. 6 is a partial schematic view of the waterproof board of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a wall body; 2. a main rafter; 3. a purlin; 4. color steel tiles; 5. a self-tapping screw; 6. a waterproof sheet; 7. mounting holes; 8. a U-shaped plate; 9. an L-shaped plate; 10. a transverse plate; 11. a drain hole; 12. a stud; 13. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-6, the present invention provides a technical solution: a roof steel structure frame comprises a wall body 1 and a main rafter 2 arranged on the wall body 1, wherein a plurality of purlins 3 are arranged on the main rafter 2 at intervals, color steel tiles 4 are arranged on the purlins 3, self-tapping screws 5 are arranged at the tops of the color steel tiles 4, a plurality of waterproof plates 6 are arranged between the purlins 3 and the color steel tiles 4, the waterproof plates 6 are arranged at the tops of the purlins 3 at intervals, each waterproof plate 6 is arranged at a corresponding bulge of each color steel tile 4, mounting holes 7 are formed in the bulges of the color steel tiles 4, and one end of each self-tapping screw 5 penetrates through the mounting hole 7 to be connected with the waterproof plate 6;

each waterproof board 6 forms nearly font structure by a U template 8 and two L templates 9, and the opening of U template 8 is towards purlin 3, self-tapping screw 5's one end and 8 top screwed connection of U template, and two L templates 9 are respectively through welded fastening in the both sides wall of U template 8.

Specifically, a transverse plate 10 for receiving water is arranged in the inner cavity of the U-shaped plate 8; the arrangement of the transverse plate 10 is used for preventing rainwater from permeating from the tapping screws 5 and the threaded holes connected with the U-shaped plates 8, and further the roof steel structure frame is made to leak water.

Specifically, a plurality of drain holes 11 for draining water are arranged on two side walls of the U-shaped plate 8, and the drain holes 11 are arranged above the transverse plate 10 close to the transverse plate 10; water on the surface of the transverse plate 10 is gathered at the position of the L-shaped plate 9 through the arrangement of the water drainage holes 11, and a large amount of water is prevented from being accumulated on the surface of the transverse plate 10.

Specifically, the bottom of the waterproof board 6 is provided with a plurality of studs 12 through welding, one ends of the studs 12 penetrate through the purline 3 and are connected with nuts 13, and the waterproof board 6 is fixedly connected with the purline 3 through the studs 12 and the nuts 13; the stud 12 is welded at the bottom of the waterproof plate 6, so that the problem of water leakage caused by rainwater permeating from the threaded hole due to the fact that the threaded hole is formed in the surface of the waterproof plate 6 is solved.

Specifically, the studs 12 are arranged at the bottom of the L-shaped plate 9.

One specific application of this embodiment is: in the utility model, the main rafter 2 is a conical structure with high middle and low two sides, a plurality of purlins 3 are arranged at the top of the main rafter 2 at intervals in parallel, color steel tiles 4 are laid at the top of the purlins 3, a waterproof board 6 is arranged between the purlins 3 and the color steel tiles 4, the length direction of the waterproof board 6 is perpendicular to the length direction of the purlins 3, and a mounting hole 7 formed at the protruding part of a tapping screw 5 penetrating through the color steel tiles 4 is in threaded connection with a threaded hole formed by the waterproof board 6; normally, there is a gap between the threaded hole and the tapping screw 5, through which water can penetrate; the aperture of the mounting hole 7 is usually larger than the diameter of the tapping screw 5, when heavy rain occurs, part of rainwater permeates into the color steel tile 4 from the mounting hole 7, and most of the rainwater permeating into the color steel tile 4 is reserved in a drainage ditch formed by the U-shaped plate 8 and the L-shaped plate 9 along the outer surface of the U-shaped plate 8;

a small amount of rainwater permeates into the inner cavity of the U-shaped plate 8 along the threaded hole for connecting the self-tapping screw 5 and the waterproof plate 6, the rainwater of the part is blocked by the transverse plate 10 and is discharged into a drainage ditch formed by the U-shaped plate 8 and the L-shaped plate 9 through a drainage hole 11, and the rainwater gathered in the drainage ditch is discharged from two sides of the roof steel structure frame along the inclined plane structure formed by the main rafters 2; by adopting the structure, the problem of roof water leakage caused by the fact that the mounting holes 7 in rainwater penetrate into the color steel tiles 4 in heavy rain weather is avoided; meanwhile, the waterproof plate 6 is arranged at the bulge of the color steel tile 4, so that the bending-resistant structure of the bulge of the color steel tile 4 is enhanced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a roof steel structure frame, including wall body (1) and main rafter (2) of setting on wall body (1), the interval is provided with a plurality of purlins (3) on main rafter (2), be provided with various steel tile (4) on purlin (3), various steel tile (4) top is provided with self-tapping screw (5), its characterized in that: a plurality of waterproof plates (6) are arranged between the purline (3) and the color steel tiles (4), the waterproof plates (6) are arranged at the top of the purline (3) at intervals, each waterproof plate (6) is arranged at the corresponding bulge of each color steel tile (4), mounting holes (7) are formed in the bulges of the color steel tiles (4), and one end of each self-tapping screw (5) penetrates through the mounting holes (7) to be connected with each waterproof plate (6);

each waterproof board (6) forms a few font structures by a U template (8) and two L templates (9), the opening of U template (8) is towards purlin (3), two L templates (9) are respectively through welded fastening in the both sides wall of U template (8).

2. A roof steel structural frame according to claim 1, wherein: and a transverse plate (10) for receiving water is arranged in the inner cavity of the U-shaped plate (8).

3. A roof steel structural frame according to claim 2, wherein: a plurality of drain holes (11) for draining water are arranged on two side walls of the U-shaped plate (8).

4. A roof steel structural frame according to claim 1, wherein: the waterproof plate is characterized in that a plurality of studs (12) are arranged at the bottom of the waterproof plate (6) through welding, one ends of the studs (12) penetrate through the purlines (3) and are connected with nuts (13), and the waterproof plate (6) is fixedly connected with the purlines (3) through the studs (12) and the nuts (13).

5. A roof steel structural frame according to claim 4, wherein: the stud (12) is arranged at the bottom of the L-shaped plate (9).

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