CN-224228099-U - Novel box house turns over a roof beam

Abstract

The utility model discloses a novel box-type house turnover beam, which is of a quadrilateral structure, wherein a bending joint part is arranged in the middle of the top surface of the beam body assembly, a vertical extending edge is arranged on the outer side surface of the beam body assembly, the vertical extending edge is formed by double-layer lamination, and a concave-convex matching part is arranged on the top surface or the bottom surface of the beam body assembly. Through the arrangement of the structure, the bending joint part is designed in the middle of the top surface and cannot be separated transversely when vertical hoisting is stressed, and moreover, the vertical deformation can be controlled to be minimum by arranging the bending joint part on the top surface combined with the wallboard, so that the joint point is prevented from loosening or separating due to overlarge deformation. The vertical extending edge of the double-layer lamination structure is arranged on the outer side, the wall plates are riveted on one side, assembly of the wall plates is not affected when the thickness dimension of the wall plates exceeds or is smaller than the width of the beam body, and the two are combined through concave-convex matching of the upper beam body assembly and the lower beam body assembly, so that dislocation and deviation during upper lap joint and lower lap joint are avoided.

Inventors

• ZHANG JIANXIN

Assignees

• 河北玉发压瓦机设备有限公司

Dates

Publication Date

20260512

Application Date

20250410

Claims (5)

1. 1. A novel box-type house turnover beam is characterized by comprising a beam body assembly, wherein the beam body assembly comprises a top surface, a bottom surface, an inner side surface and an outer side surface, a bending joint part is arranged on the top surface or the bottom surface, a vertical extension edge is arranged on the outer side surface and is in double-layer lamination, and a concave-convex matching part is arranged on the top surface or the bottom surface.
2. 2. The novel box house turnover beam of claim 1, wherein the bending joint part is arranged in the middle area of the top surface or the bottom surface.
3. 3. The novel box house turnover beam of claim 1, wherein hinge avoiding holes are formed at the joint of the top surface or the bottom surface and the inner side surface.
4. 4. The novel box house turnover beam according to claim 1 or 2, wherein the bending joint part is fixed by mutually inserting and interlocking the U-shaped bending of the top surface and the U-shaped bending of the bottom surface.
5. 5. The novel box house turnover beam of claim 1, wherein the beam body assembly comprises two symmetrically arranged matching parts, the bottom surface of the upper beam body is provided with a splicing convex point when the two beam body assemblies are in butt joint, the top surface of the lower beam body is provided with a splicing concave point, and the upper beam body and the lower beam body are in splicing fit when in butt joint.

Description

Novel box house turns over a roof beam Technical Field The utility model belongs to the technical field of box houses, and particularly relates to a novel box house turnover beam. Background In the existing folding house products, in order to improve the assembly efficiency and the rapidness of the folding house products, a person skilled in the art adopts a frame folding mode to realize the rapid folding and forming of the box house, and on the basis of the fixing structure of the folding house, the folding house is technically upgraded and improved, the wallboard is synchronously manufactured into a foldable structure, and the folding efficiency of the wallboard folding structure is further improved. The technical key point of the application is that the existing wallboard folding structure is realized through a beam body fixing piece, the beam body is formed by bending and extruding a plate through integrated forming equipment, but the technical problem of the beam body part is that 1. The connection is realized after the plate is bent, for the convenience of connection, the plate binding points are generally designed at corners (shown in figure 1), but the structure is extremely easy to loosen at the binding points to cause the damage of the whole crossbeam when the lifting force is applied, 2. The existing crossbeam is easy to misplace when in the upper and lower lap joint in the unfolded state, and the seamless matching of upper and lower assemblies can not be realized smoothly when the beam is folded, 3. The existing crossbeam is welded or integrally provided with a fixing groove for realizing the fixation of the wallboard, but the fixing groove is difficult in the fixation mode, and the requirement on the wallboard is high in the accuracy of wallboard processing. Therefore, aiming at the technical defects proposed above, as a technician in the industry, it is very necessary to improve the existing molding structure, plugging structure and fixing structure, so that the problems in the prior art can be effectively solved, and the defects in the prior art are technical problems to be solved by the technician in the field. Disclosure of Invention In order to overcome the defects in the prior art, the utility model provides a novel box-type house turnover beam, which improves the splicing and fixing structure between the beams through improving the bonding points, effectively improves the bonding strength, and avoids the problems of dislocation and the like when the beams are bonded. The novel box-type house turnover beam comprises a beam body assembly, wherein the beam body assembly comprises a top surface, a bottom surface, an inner side surface and an outer side surface, a bending joint part is arranged on the top surface or the bottom surface, a vertical extending edge is arranged on the outer side surface and is in double-layer lamination, and a concave-convex matching part is arranged on the top surface or the bottom surface. The bending joint part is arranged in the middle area of the top surface or the bottom surface. Hinge avoidance holes are formed in the joint of the top surface or the bottom surface and the inner side surface. The bending joint part is fixed by mutually inserting and interlocking the U-shaped bending of the top surface and the U-shaped bending of the bottom surface. When the beam body assembly is matched with the upper beam body and the lower beam body, the upper beam body and the lower beam body are in butt joint, and the upper beam body and the lower beam body are in butt joint to realize plug-in fit. The bending combination part is arranged on the top surface or the bottom surface combined with the plate body. The beam body assembly has the beneficial effects that the beam body assembly is of a quadrilateral structure, the middle of the top surface of the beam body assembly is provided with a bending joint part, the outer side surface of the beam body assembly is provided with a vertical extending edge, the vertical extending edge is in double-layer lamination, and the top surface or the bottom surface of the beam body assembly is provided with a concave-convex matching part. Through the arrangement of the structure, the bending joint part is designed in the middle of the top surface and cannot be separated transversely when vertical hoisting is stressed, and moreover, the vertical deformation can be controlled to be minimum by arranging the bending joint part on the top surface combined with the wallboard, so that the joint point is prevented from loosening or separating due to overlarge deformation. The vertical extending edge of the double-layer lamination structure is arranged on the outer side, the wall plates are riveted on one side, assembly of the wall plates is not affected when the thickness dimension of the wall plates exceeds or is smaller than the width of the beam body, and the two are combined through concave-convex matching of the upper beam body assembly a