CN210216996U - Improved color steel contour plate - Google Patents

Abstract

The utility model provides an improved color steel contour plate, which comprises a body and a plurality of bulges formed by pressing at intervals on the surface layer of the body, wherein the bulges are trapezoidal, the inflection point of the rising side arc line segment of the first trapezoidal bulge of the body is provided with an inward sunken arc line segment, the valley of the last trapezoidal bulge of the body is provided with an outward warped supporting leg, the upper bottoms of the first trapezoidal bulge and the last trapezoidal bulge of the body are provided with small holes, when the first trapezoidal bulge hasp of the contour plate is arranged on the last trapezoidal bulge of another contour plate, the supporting leg can better ensure the strength of the lap joint position, the two plates are connected through a fastener, when the fastener is used for connection, because of the fixed lifting of the supporting leg, the suturing nail can not generate dislocation deformation when a drilling plate, and the nail is not easy to slip, the supporting legs can play a role in strengthening the support for the plate, the strength of the inner plate is guaranteed, and the inner plate is not easy to deform.

Description

Improved color steel contour plate

Technical Field

The utility model relates to a contour plate especially has related to an improved generation various steel contour plate that is used for the decorative board of interior wall and the end liner board of roofing.

Background

The existing inner wall board is mostly used for indoor decoration due to the application scenes, so that when the board type is designed, plates with low strength grade are selected more, the plates are thin, the strength is insufficient, the board surface is easy to deform, the lap joint position of the plates is uneven, an improved profiled steel plate is introduced in Chinese patent document CN201721552165, a plurality of arc-shaped bulges formed by pressing are adopted, an arc line segment which is concave inwards is arranged at the inflection point of the rising side arc line segment of the first arc-shaped bulge of the body, the rising arc line segment of the last arc-shaped bulge at the other side of the body is connected with the top arc line of the arc line segment bulge at the inflection point through a broken line, an outward-warped arc line segment is arranged at the low valley of the last arc-shaped bulge of the body, the product is found through practical application that the strength rigidity is still insufficient, and the lap joint between the plates is not firm.

Disclosure of Invention

The utility model aims at providing an easy overlap joint, anti-deformation, intensity height, the high improved generation color steel contour plate of roughness to prior art weak point. The utility model discloses a following technical scheme realizes: an improved color steel metal contour plate comprises a body and a plurality of protrusions which are formed by pressing and are arranged on the surface layer of the body at intervals, the protrusions are trapezoidal, an inward sunken arc line section is arranged at the inflection point of a rising side arc line section of a first trapezoidal protrusion of the body, an outward warped supporting leg is arranged at the valley of the last trapezoidal protrusion of the body, the lateral supporting legs are seated on a wall purlin, small holes are formed in the upper bottoms of the first trapezoidal protrusion and the last trapezoidal protrusion of the body, when the first trapezoidal protrusion of the contour plate is buckled on the last trapezoidal protrusion of another contour plate, the supporting legs can well guarantee the strength of a lap joint position, the two plates are connected through fasteners, when the fasteners are used for connection, due to the fixed lifting of the supporting legs, when sewing nails are drilled on the plates, the plates cannot generate dislocation deformation, and the nails are not easy to slip, the two plate links are more tightly connected, the supporting legs can play a role in strengthening the support for the plates, the strength of the inner plate is guaranteed, and the inner plate is not easy to deform.

Contain 2 trapezoidal shapes between the trapezoidal shape arch and swell, can strengthen the intensity of panel, improve the roughness of board type, prevent that shingle nail warp.

The distance between the midline of the trapezoid bulge and the midline of the adjacent trapezoid bulge is 75cm, and the distance between the midline of the trapezoid bulge and the midline of the adjacent trapezoid bulge is 75 cm.

The height of the trapezoid-shaped bulge is 11.6cm, the upper bottom of the trapezoid-shaped bulge is 20cm, the height of the trapezoid-shaped bulge is 1.5cm, and the upper bottom of the trapezoid-shaped bulge is 18 cm.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is an enlarged view of part A of FIG. 1, showing a trapezoidal protrusion.

FIG. 3 is an enlarged view of the portion B in FIG. 1, showing the trapezoidal bulge.

Fig. 4 is an enlarged schematic view of the portion C in fig. 1, i.e., a state at the time of lapping.

Detailed Description

The utility model discloses a following embodiment carries out further explanation: in the figure, an improved color steel metal contour plate comprises a body 5 and a plurality of protrusions which are formed by pressing and are separated from the surface layer of the body 5, wherein the protrusions are in a trapezoid shape, an inward sunken arc line section 6 is arranged at the inflection point of an ascending side arc line section of a first trapezoid protrusion 2 of the body 5, an outward upwarping supporting leg 3 is arranged at the valley of a last trapezoid protrusion 1 of the body 5, a lateral supporting leg of a plate is seated on a wall purlin, small holes 4 are formed in the upper bottoms of the first trapezoid protrusion 2 and the last trapezoid protrusion 1 of the body 5, the first trapezoid protrusion 2 of the contour plate is buckled on the last trapezoid protrusion 1 of the other contour plate, the two plates are connected through fasteners, 2 trapezoid protrusions are arranged between the trapezoid protrusions, the strength of the panel can be enhanced, the flatness of the panel is improved, and the wall panel is prevented from deforming, the distance between the midline of the trapezoid bulge and the midline of the adjacent trapezoid bulge is 75cm, and the distance between the midline of the trapezoid bulge and the midline of the adjacent trapezoid bulge is 75 cm. The height of the trapezoid-shaped bulge is 11.6cm, the upper bottom of the trapezoid-shaped bulge is 20cm, the height of the trapezoid-shaped bulge is 1.5cm, and the upper bottom of the trapezoid-shaped bulge is 18cm

The foregoing description has set forth in detail the description and illustration of the present invention. It is not intended to limit the invention to the form and manner disclosed. In the above manner, corresponding modifications or changes may be made. The examples are discussed to better illustrate the principles of the invention and its practical application to thereby make various modifications and meet other specific needs. All such modifications and variations are within the scope of the invention as determined by the appended claims when interpreted in accordance with the breadth to which they are fairly and legally entitled.

Claims (4)

1. The utility model provides an improved generation various steel contour plate, is separated from a plurality of press forming's arch including the top layer of body, its characterized in that, the arch is trapezoidal form, the bellied ascending side arc line section's of the first trapezoidal form of body inflection point department is equipped with inside sunken arc line section, the bellied valley department of the last trapezoidal form of body is equipped with the supporting legs of outer perk, the bellied upper base of the first trapezoidal form of body is opened there is the aperture with the bellied upper base of last trapezoidal form, the protruding hasp of the first trapezoidal form of contour plate is protruding at the last trapezoidal form of another contour plate, connects through the fastener.

2. The improved color steel contour plate of claim 1, wherein there are 2 trapezoidal bulges between said trapezoidal protrusions.

3. The improved color steel contour plate of claim 1, wherein the distance between the centerline of the trapezoidal projection and the centerline of an adjacent trapezoidal bulge is 75cm, and the distance between the centerline of the trapezoidal bulge and the centerline of an adjacent trapezoidal bulge is 75 cm.

4. The improved color steel contour plate of claim 2, wherein the height of the trapezoidal shaped protrusion is 11.6cm, the upper bottom is 20cm, the height of the trapezoidal shaped protrusion is 1.5cm, and the upper bottom is 18 cm.

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