RU2656635C1 - Ridge profile - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: invention relates to the field of construction, in particular to ridge roof profiles. Ridge profile comprises a box-shaped cross-sectional top having a shelf and side walls and arms connected to the side walls, the free ends of which are provided with rolling. Each arm is further provided with at least one longitudinal groove of the trough cross section located outside the strip formed by the shoulder edge and the projection of the rolling end onto the front surface of the arm. Planes of the shoulders in an undeformed state are located at an angle of less than 180 degrees to each other.

EFFECT: technical result of the invention is increased rigidity of the profile.

14 cl, 7 dwg

Description

The invention relates to the field of construction, namely, to the profiles of the ridge of the pitched roof, designed to close gaps, in the roof slopes, covered with roofing elements.

BACKGROUND

A ridge profile is known, which is a longitudinally elongated metal profile having a peak (3) with a U-shaped cross section, including shoulder parts (2) connected to it, oriented at an angle corresponding to the angle of the roof slopes, the ends of which are equipped with rolling (1) (Fig. 1) (see http://www.grandline.ru/katalog/krovlya/dobornye-elementy-krovli-i-zabora/konki/planka-konka-ploskogo-150kh40kh150/0-5-gl/planka- konka-ploskogo-150kh40kh150-0-5-quarzit-foil-cuprum-steel-105193.html and http://www.grandline.ru/uploads/files/chertezhi%20metallozherepica/planka konka ploskogo 1 15 × 30 × 115. jpg).

1. During installation, the product is fastened to the lower part of the shoulder 2. Moreover, due to the insufficient rigidity of both the shoulder itself and the product as a whole, the product is unevenly clamped. As a result of this, as shown in FIG. 2, the curvature of the shoulder 2 and the edges of the rolling 1.

2. The ridge plate can be mounted on a plane located at different angles. However, the larger the deviation of the angle size from 90 °, the higher the probability of curvature of the plane of the shoulder 2, for example, as shown in FIG. 3. This is due to the presence of a top 3 with a U-shaped cross section, which provides excessive rigidity in the upper part of the product.

3. The shoulder 2 is a flat surface into which the fasteners are screwed during installation. Because If there are no specially designated seats for fasteners, there is a very high risk that the fasteners will not be screwed in evenly (with different gaps between themselves and with different deviations from the central axis), as shown in FIG. four.

SUMMARY OF THE INVENTION

The terms, expressions and abbreviations used in this text are given the following meaning:

The shoulder is the longitudinally elongated part of the profile, which, after installing the profile on the roof, occupies a position corresponding to the top of the roof slope.

The top is a longitudinally elongated part of the profile located between two shoulders.

Rolling is a part of a shoulder obtained by bending its free end in such a way that the plane of the bent part is essentially parallel to the plane of the shoulder itself.

The remaining terms and expressions are used in the usual sense known to those skilled in the art.

An object of the present invention is to provide a ridge profile free from the aforementioned disadvantages.

The technical result provided by using the profile according to the invention is to simplify installation and increase the rigidity of the profile, which allows it to better maintain its geometric dimensions when fastened with fasteners to roofing elements (sheets, panels).

The above problem is solved due to the fact that the ridge profile according to the invention contains:

a box-shaped top having a shelf and side walls; and

shoulders connected to said side walls, the free ends of which are provided with rolling, while

each shoulder is additionally equipped with at least one longitudinal groove of a trough cross-section located outside the strip formed by the shoulder edge and the projection of the rolling end onto the front surface of the shoulder,

the plane of the shoulders in an undeformed state are located at an angle of less than 180 degrees to each other,

said apex shelf is convex in shape and provided with at least one groove.

Further, the aforementioned device, characterized in general categories, is illustrated by the example of some particularly preferred forms of execution, providing additional benefits.

A profile, in one of its particular forms, can be made as a single part.

The front and rear ends, in one of the particular forms of execution of the profile, can be made in such a way that when two such profiles are overlapped, the front surface of one profile will be flush with the front surface of the other profile.

In still particular embodiments, the profile may be made of plastic, aluminum or an aluminum alloy, or of steel, in particular galvanized steel.

The thickness of the sheet metal of which the profile is made, in one particular embodiment, may be at least 0.2 mm.

A profile, in one particular embodiment, may be provided with a polymer coating.

The aforementioned grooves in the upper flange, in one of the particular forms of the profile, can form a corrugation comprising at least two grooves.

The thickness in the bending zone, in one of the particular forms of the profile, can be equal to the depth of the aforementioned groove made in the aforementioned shoulders.

The back surface, in one of the particular forms of the profile, can be completely or partially covered with a layer of closed-porous material.

The cross-section of the aforementioned vertex, in one of the particular forms of profile execution, is U-shaped, or its shape corresponds to a triangular arch, or a lancet arch, or a three-bladed arch, or a horseshoe-shaped arch, or a three-center arch, or an elliptical arch, or a concave arch or a keeled arch, or an overturned keeled arch, or a four-center Tudor arch, or a parabolic arch, or a trapezoid arch.

The profile according to the invention, in one of its particular forms of use, can be designed to close roof gaps.

You must understand that in the present text the invention is characterized only by such signs that are sufficient to solve the problem, implement the purpose and achieve the selected technical result; special mention of all the features and utilitarian characteristics of the invention without exception is not required if specialists should be aware that products of the same kind possess such features and utilitarian characteristics and without them the main purpose cannot be realized; all the more, it is not necessary to limit the generalized features to any specific options, if such should be known to specialists and (or) can be selected according to known rules.

The design and use of the device is clearly illustrated by figures 1-7 on the example of private and specific embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS

In FIG. 1-4 shows a ridge profile according to the prototype.

In FIG. 5 shows the design of the proposed ridge profile.

In FIG. 6 shows an enlarged image of a shoulder with four stiffeners.

In FIG. 7 shows the location of the fasteners in the shoulder groove along one axial line.

In FIG. 1-7 the following notation is used.

The following notation is used in the figures:

1, 51 - rolling,

2, 52 - shoulder

3 - top

53 - shoulder groove;

54 - semicircular peak;

55 - peak groove.

DETAILED DESCRIPTION OF THE INVENTION

As shown in FIG. 5, 6 and 7, the ridge profile according to the invention contains:

a box-shaped top having a shelf and side walls; and

shoulders connected to said side walls, the free ends of which are provided with rolling, while

each shoulder is additionally equipped with at least one longitudinal groove of a trough cross-section located outside the strip formed by the shoulder edge and the projection of the rolling end onto the front surface of the shoulder,

the plane of the shoulders in an undeformed state are located at an angle of less than 180 degrees to each other,

said apex shelf is convex in shape and provided with at least one groove.

As shown in FIG. 6 and 7, the shoulder groove 53 gives additional rigidity to the shoulder 2 due to the formation of four stiffeners, which does not allow the shoulder plane to bend during installation along the product (Fig. 6). Also, the shoulder groove 53 serves as a seat for fasteners, which allows screw fasteners along one axial line without falling into rolling (Fig. 7), thereby simplifying the installation of products. Also, due to the recess in relation to the plane of the shoulder 2, the shoulder groove 53 partially masks the fasteners.

The semicircular peak 54 (Fig. 5) has a radius bend, which makes it easier to bend the shoulders of the product when mounted on a plane with different angles between them, without bending at the same time. The groove 55 at the apex 54 allows the shoulders to be brought down and spread without damage (curvature), thereby increasing the possibility of using the bar at different angles between the roof slopes.

The proposed ridge plate can be made on automatic roll forming equipment, which allows you to save the repeatability of the set geometric parameters.

The ridge profile according to the invention is mounted on two slopes of the roof, located at an angle, by overlapping the ends of the ridge profiles on top of each other with an overlap with the gradual fastening of fasteners to roofing elements (sheets, panels).

Claims (20)

1. A ridge profile comprising: a box-shaped top having a shelf and side walls; and shoulders connected to said side walls, the free ends of which are provided with rolling, characterized in that in it each shoulder is additionally equipped with at least one longitudinal groove of a trough cross-section located outside the strip formed by the shoulder edge and the projection of the rolling end onto the front surface of the shoulder, the plane of the shoulders in an undeformed state are located at an angle of less than 180 degrees to each other, said apex shelf is convex in shape and provided with at least one groove. 2. The profile according to claim 1, characterized in that it is made in the form of a single part. 3. The profile according to claim 1, characterized in that its front and rear ends are made so that when two such profiles are overlapped, the front surface of one profile will be flush with the front surface of the other profile. 4. The profile according to claim 1, characterized in that it is made of plastic. 5. The profile according to claim 1, characterized in that it is made of aluminum or an aluminum alloy. 6. The profile according to claim 1, characterized in that it is made of steel. 7. The profile according to claim 6, characterized in that it is made of galvanized steel. 8. The profile according to claim 1, characterized in that in it the thickness of the sheet metal from which it is made is at least 0.2 mm. 9. The profile according to claim 1, characterized in that it is provided with a polymer coating. 10. The profile according to claim 1, characterized in that in it the aforementioned grooves in the upper flange form a corrugation comprising at least two grooves. 11. The profile according to claim 1, characterized in that its thickness in the bend zone is equal to the depth of the aforementioned groove made in the aforementioned shoulders. 12. The profile according to claim 1, characterized in that its back surface is completely or partially covered with a layer of closed-porous material. 13. The profile according to claim 1, characterized in that the cross section of the aforementioned vertex is U-shaped, or its shape corresponds to a triangular arch, or a lancet arch, or a three-bladed arch, or a horseshoe-shaped arch, or a three-center arch, or an elliptical arch, or a concave arch, or a keeled arch, or an overturned keeled arch, or a four-center Tudor arch, or a parabolic arch, or a trapezoid arch. 14. The profile according to p. 1, characterized in that it is intended to close inter-slope cracks.

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